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source: trunk/expressoMail1_2/inc/class.imap_functions.inc.php @ 5172

Revision 5172, 200.0 KB checked in by wmerlotto, 12 years ago (diff)
Ticket #2305 - Enviando alteracoes, desenvolvidas internamente na Prognus. Ultimas sincronizacoes...
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", mb_detect_encoding($folder.'x', 'UTF-8, ISO-8859-1, UTF7-IMAP'));
61	if (is_resource($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	$errors = array();
393	$invalid_format = false;
394	$filename = $params['FILES'][0]['name'];
395	$params["folder"] = mb_convert_encoding($params["folder"], "UTF7-IMAP","ISO_8859-1");
396	$quota = imap_get_quotaroot($this->mbox, $params["folder"]);
397	if((($quota['limit'] - $quota['usage'])*1024) <= $params['FILES'][0]['size']){
398	return array( 'error' => $this->functions->getLang("fail in import:").
399	" ".$this->functions->getLang("Over quota"));
400	}
401	if(substr($filename,strlen($filename)-4)==".zip") {
402	$zip = zip_open($params['FILES'][0]['tmp_name']);
403
404	if ($zip) {
405	while ($zip_entry = zip_read($zip)) {
406
407	if (zip_entry_open($zip, $zip_entry, "r")) {
408	$email = zip_entry_read($zip_entry, zip_entry_filesize($zip_entry));
409	$status = @imap_append($this->mbox,
410	"{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$params["folder"],
411	$email
412	);
413	if(!$status)
414	array_push($errors,zip_entry_name($zip_entry));
415	zip_entry_close($zip_entry);
416	}
417	}
418	zip_close($zip);
419	}
420
421	if ( isset( $tmp_box ) && ! sizeof( $errors ) )
422	{
423
424	$mc = imap_check($this->mbox);
425
426	$result = imap_fetch_overview( $this -> mbox, "1:{$mc -> Nmsgs}", 0 );
427
428	$ids = array( );
429	foreach ($result as $overview)
430	$ids[ ] = $overview -> uid;
431
432	return implode( ',', $ids );
433	}
434	}
435	else if(substr($filename,strlen($filename)-4)==".eml") {
436	$email = implode("",file($params['FILES'][0]['tmp_name']));
437	$status = @imap_append($this->mbox,
438	"{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$params["folder"],
439	$email
440	);
441	if(!$status) {
442	//TODO: remover zip_entry pois ele é tratado apenas ao importar mensagens zipadas
443	array_push($errors,zip_entry_name($zip_entry));
444	zip_entry_close($zip_entry);
445	}
446
447	if ( isset( $tmp_box ) && ! sizeof( $errors ) ) {
448	$mc = imap_check($this->mbox);
449
450	$result = imap_fetch_overview( $this -> mbox, "1:{$mc -> Nmsgs}", 0 );
451
452	$ids = array( );
453	foreach ($result as $overview)
454	$ids[ ] = $overview -> uid;
455
456	return implode( ',', $ids );
457	}
458	}
459	else
460	{
461	if ( isset( $tmp_box ) )
462	imap_deletemailbox( $this->mbox,"{".$this -> imap_server."}$tmp_box" );
463
464	return array("error" => $this->functions->getLang("wrong file format"));
465	$invalid_format = true;
466	}
467
468	if(!$invalid_format) {
469	if(count($errors)>0) {
470	$message = $this->functions->getLang("fail in import:")."\n";
471	foreach($errors as $arquivo) {
472	$message.=$arquivo."\n";
473	}
474	return array("error" => $message);
475	}
476	else
477	return $this->functions->getLang("The import was executed successfully.");
478	}
479	}
480	/*
481	Remove os anexos de uma mensagem. A estratégia para isso é criar uma mensagem nova sem os anexos, mantendo apenas
482	a primeira parte do e-mail, que é o texto, sem anexos.
483	O método considera que o email é multpart.
484	*/
485	function remove_attachments($params) {
486	include_once("class.message_components.inc.php");
487	if(!$this->mbox \|\| !is_resource($this->mbox))
488	$this->mbox = $this->open_mbox($params["folder"]);
489	$return["status"] = true;
490	$header = "";
491
492	$headertemp = explode("\n",imap_fetchheader($this->mbox, imap_msgno($this->mbox, $params["msg_num"])));
493	foreach($headertemp as $head) {//Se eu colocar todo o header do email dá pau no append, então procuro apenas o que interessa.
494	$head1 = explode(":",$head);
495	if ( (strtoupper($head1[0]) == "TO") \|\|
496	(strtoupper($head1[0]) == "FROM") \|\|
497	(strtoupper($head1[0]) == "SUBJECT") \|\|
498	(strtoupper($head1[0]) == "DATE") )
499	$header .= $head."\r\n";
500	}
501
502	$msg = new message_components($this->mbox);
503	$msg->fetch_structure($params["msg_num"]);/* O fetchbody tava trazendo o email com problemas na acentuação.
504	Então uso essa classe para verificar a codificação e o charset,
505	para que o método decodeBody do expresso possa trazer tudo certinho*/
506
507	$all_body_type = strtolower($msg->file_type[$params["msg_num"]][0]);
508	$all_body_encoding = $msg->encoding[$params["msg_num"]][0];
509	$all_body_charset = $msg->charset[$params["msg_num"]][0];
510
511	if($all_body_type=='multipart/alternative') {
512	if(strtolower($msg->file_type[$params["msg_num"]][2]=='text/html') &&
513	$msg->pid[$params["msg_num"]][2] == '1.2') {
514	$body_part_to_show = '1.2';
515	$all_body_type = strtolower($msg->file_type[$params["msg_num"]][2]);
516	$all_body_encoding = $msg->encoding[$params["msg_num"]][2];
517	$all_body_charset = $msg->charset[$params["msg_num"]][2];
518	}
519	else {
520	$body_part_to_show = '1.1';
521	$all_body_type = strtolower($msg->file_type[$params["msg_num"]][1]);
522	$all_body_encoding = $msg->encoding[$params["msg_num"]][1];
523	$all_body_charset = $msg->charset[$params["msg_num"]][1];
524	}
525	}
526	else
527	$body_part_to_show = '1';
528
529	$status = imap_append($this->mbox,
530	"{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$params["folder"],
531	$header.
532	"Content-Type: ".$all_body_type."; charset = \"".$all_body_charset."\"".
533	"\r\n".
534	"Content-Transfer-Encoding: ".$all_body_encoding.
535	"\r\n".
536	"\r\n".
537	str_replace("\n","\r\n",preg_replace("/<img[^>]+\>/i", " ", $this->decodeBody(
538	imap_fetchbody($this->mbox,imap_msgno($this->mbox, $params["msg_num"]),$body_part_to_show),
539	$all_body_encoding, $all_body_charset
540	))
541	), "\\Seen"); //Append do novo email, só com header e conteúdo sem anexos. //Remove imagens do corpo, pois estas estão na lista de anexo e serão removidas.
542
543	if(!$status)
544	{
545	$return["status"] = false;
546	$return["msg"] = lang("error appending mail on delete attachments");
547	}
548	else
549	{
550	$status = imap_status($this->mbox, "{".$this->imap_server.":".$this->imap_port."}".$params['folder'], SA_UIDNEXT);
551	$return['msg_no'] = $status->uidnext - 1;
552	imap_delete($this->mbox, imap_msgno($this->mbox, $params["msg_num"]));
553	imap_expunge($this->mbox);
554	}
555
556	return $return;
557
558	}
559
560	function msgs_to_archive($params) {
561
562	$folder = $params['folder'];
563	$all_ids = $this-> get_msgs($folder, 'SORTARRIVAL', false, 0,-1,-1);
564
565	$messages_not_to_copy = explode(",",$params['mails']);
566	$ids = array();
567
568	$cont = 0;
569
570	foreach($all_ids as $each_id=>$value) {
571	if(!in_array($each_id,$messages_not_to_copy)) {
572	array_push($ids,$each_id);
573	$cont++;
574	}
575	if($cont>=100)
576	break;
577	}
578
579	if (empty($ids))
580	return array();
581
582	$params = array("folder"=>$folder,"msgs_number"=>implode(",",$ids));
583
584
585	return $this->get_info_msgs($params);
586
587
588	}
589
590	/**
591	*
592	* @return
593	* @param $params Object
594	*/
595	function get_info_msgs($params) {
596	include_once("class.exporteml.inc.php");
597
598	if(array_key_exists('messages', $params)){
599	$sel_msgs = explode(",", $params['messages']);
600	@reset($sel_msgs);
601	$sorted_msgs = array();
602	foreach($sel_msgs as $idx => $sel_msg) {
603	$sel_msg = explode(";", $sel_msg);
604	if(array_key_exists($sel_msg[0], $sorted_msgs)){
605	$sorted_msgs[$sel_msg[0]] .= ",".$sel_msg[1];
606	}
607	else {
608	$sorted_msgs[$sel_msg[0]] = $sel_msg[1];
609	}
610	}
611	unset($sorted_msgs['']);
612
613	$return = array();
614	$array_names_keys = array_keys($sorted_msgs);
615
616	for($i = 0; $i < count($sorted_msgs); $i++){
617
618	$new_params = array();
619	$attach_params = array();
620
621	$new_params["msg_folder"]= $array_names_keys[$i];
622	$attach_params["folder"] = $params["folder"];
623	$msgs = explode(",",$sorted_msgs[$array_names_keys[$i]]);
624	$exporteml = new ExportEml();
625	$unseen_msgs = array();
626	foreach($msgs as $msg_number) {
627	$new_params["msg_number"] = $msg_number;
628	//ini_set("display_errors","1");
629	$msg_info = $this->get_info_msg($new_params);
630
631	$this->mbox = $this->open_mbox($array_names_keys[$i]); //Não sei porque, mas se não abrir de novo a caixa dá erro.
632	$msg_info['header'] = $this->get_info_head_msg($msg_number);
633
634	$attach_params["num_msg"] = $msg_number;
635	$msg_info['array_attach'] = $exporteml->get_attachments_in_array($attach_params);
636	imap_close($this->mbox);
637	$this->mbox=false;
638	array_push($return,serialize($msg_info));
639
640	if($msg_info['Unseen'] == "U" \|\| $msg_info['Recent'] == "N"){
641	array_push($unseen_msgs,$msg_number);
642	}
643	}
644	}
645	if($unseen_msgs){
646	$msgs_list = implode(",",$unseen_msgs);
647	$array_msgs = array('folder' => $new_params["msg_folder"], "msgs_to_set" => $msgs_list, "flag" => "unseen");
648	$this->set_messages_flag($array_msgs);
649	}
650	return $return;
651	}else{
652	$return = array();
653	$new_params = array();
654	$attach_params = array();
655	$new_params["msg_folder"]=$params["folder"];
656	$attach_params["folder"] = $params["folder"];
657	$msgs = explode(",",$params["msgs_number"]);
658	$exporteml = new ExportEml();
659	$unseen_msgs = array();
660	foreach($msgs as $msg_number) {
661	$new_params["msg_number"] = $msg_number;
662	//ini_set("display_errors","1");
663	$msg_info = $this->get_info_msg($new_params);
664
665	$this->mbox = $this->open_mbox($params['folder']); //Não sei porque, mas se não abrir de novo a caixa dá erro.
666	$msg_info['header'] = $this->get_info_head_msg($msg_number);
667
668	$attach_params["num_msg"] = $msg_number;
669	$msg_info['array_attach'] = $exporteml->get_attachments_in_array($attach_params);
670	imap_close($this->mbox);
671	$this->mbox=false;
672	array_push($return,serialize($msg_info));
673
674	if($msg_info['Unseen'] == "U" \|\| $msg_info['Recent'] == "N"){
675	array_push($unseen_msgs,$msg_number);
676	}
677	}
678	if($unseen_msgs){
679	$msgs_list = implode(",",$unseen_msgs);
680	$array_msgs = array('folder' => $new_params["msg_folder"], "msgs_to_set" => $msgs_list, "flag" => "unseen");
681	$this->set_messages_flag($array_msgs);
682	}
683	return $return;
684	}
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 $msg_number numero da mensagem
691	*/
692	function getRawHeader($msg_number)
693	{
694	return imap_fetchheader($this->mbox, $msg_number, FT_UID);
695	}
696
697	/**
698	* @license http://www.gnu.org/copyleft/gpl.html GPL
699	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
700	* @param $msg_number numero da mensagem
701	*/
702	function getRawBody($msg_number)
703	{
704	return imap_body($this->mbox, $msg_number, FT_UID);
705	}
706
707
708	/**
709	* @license http://www.gnu.org/copyleft/gpl.html GPL
710	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
711	* @param $msg mensagem
712	*/
713	function builderMsgHeader($msg)
714	{
715
716
717	$fromMail = str_replace('<','', str_replace('>','',$msg->headers['from']));
718	$tosMails = str_replace('<','', str_replace('>','',$msg->headers['to']));
719
720	$tos = explode(',',$tosMails);
721	$to = '';
722	foreach ($tos as $value)
723	{
724	$to .= '<a href="mailto:'.str_replace(' ','',$value).'">'.$value.'</a>, ';
725	}
726
727	$header = '
728	<table style="margin: 2px; border: 1px solid black; background: none repeat scroll 0% 0% rgb(234, 234, 234);">
729	<tbody>
730	<tr><td><b>'.$this->functions->getLang('Subject').':</b></td><td>'.$msg->headers['subject'].'</td></tr>
731	<tr><td><b>'.$this->functions->getLang('From').':</b></td><td><a href="mailto:'.$fromMail.'">'.$fromMail.'</a></td></tr>
732	<tr><td><b>'.$this->functions->getLang('Date').':</b></td><td>'.$msg->headers['date'].'</td></tr>
733	<tr><td><b>'.$this->functions->getLang('To').':</b></td><td>'.$to.'</td></tr>
734	</tbody>
735	</table>
736	<br />'
737	;
738
739	return $header;
740	}
741
742	/**
743	* Constroe o corpo da msg direto na variavel de conteudo
744	* @param Mail_mimeDecode $structure
745	* @param <type> $content Ponteiro para Variavel de conteudo da msg
746	*/
747	function builderMsgBody($structure , &$content , $printHeader = false)
748	{
749	if(strtolower($structure->ctype_primary) == 'multipart' && strtolower($structure->ctype_secondary) == 'alternative')
750	{
751	$numParts = count($structure->parts) - 1;
752
753	for($i = $numParts; $i >= 0; $i--)
754	{
755	$part = $structure->parts[$i];
756
757	switch (strtolower($part->ctype_primary))
758	{
759	case 'text':
760	$disposition = isset($part->disposition) ? strtolower($part->disposition) : '';
761	if($disposition != 'attachment')
762	{
763	if(strtolower($part->ctype_secondary) == 'html')
764	{
765	if($printHeader)
766	$content .= $this->builderMsgHeader($part);
767
768	$content .= $this->decodeMailPart($part->body,$part->ctype_parameters['charset']);
769	}
770
771	if(strtolower($part->ctype_secondary) == 'plain' )
772	{
773	if($printHeader)
774	$content .= $this->builderMsgHeader($part);
775
776	$content .= '<pre>'. htmlentities($this->decodeMailPart($part->body,$part->ctype_parameters['charset'],false)).'</pre>';
777	}
778	if(strtolower($part->ctype_secondary) == 'calendar')
779	$content.= $this->builderMsgCalendar($this->decodeMailPart($part->body, $part->ctype_parameters['charset']));
780
781	}
782
783	$i = -1;
784	break;
785
786	case 'multipart':
787
788	if($printHeader)
789	$content .= $this->builderMsgHeader($part);
790
791	$this->builderMsgBody($part,$content);
792
793	$i = -1;
794	break;
795
796	case 'message':
797
798	if(!is_array($part->parts))
799	{
800	$content .= "<hr align='left' width='95%' style='border:1px solid #DCDCDC'>";
801	$content .= '<pre>'. htmlentities($this->decodeMailPart($part->body, $structure->ctype_parameters['charset'],false)).'</pre>';
802	$content .= "<hr align='left' width='95%' style='border:1px solid #DCDCDC'>";
803	}
804	else
805	$this->builderMsgBody($part,$content,true);
806
807	$i = -1;
808	break;
809	}
810	}
811	}
812	else
813	{
814	foreach ($structure->parts as $index => $part)
815	{
816	switch (strtolower($part->ctype_primary))
817	{
818	case 'text':
819	$disposition = '';
820	if(isset($part->disposition))
821	$disposition = isset($part->disposition) ? strtolower($part->disposition) : '';
822	if($disposition != 'attachment')
823	{
824	if(strtolower($part->ctype_secondary) == 'html')
825	{
826	if($printHeader)
827	$content .= $this->builderMsgHeader($part);
828
829	$content .= $this->decodeMailPart($part->body,$part->ctype_parameters['charset']);
830	}
831
832	if(strtolower($part->ctype_secondary) == 'plain')
833	{
834	if($printHeader)
835	$content .= $this->builderMsgHeader($part);
836
837	$content .= '<pre>'. htmlentities($this->decodeMailPart($part->body,$part->ctype_parameters['charset'],false)).'</pre>';
838	}
839	if(strtolower($part->ctype_secondary) == 'calendar')
840	$content .= $this->builderMsgCalendar($part->body);
841
842	}
843	break;
844	case 'multipart':
845
846	if($printHeader)
847	$content .= $this->builderMsgHeader($part);
848
849	$this->builderMsgBody($part,$content);
850
851	break;
852	case 'message':
853	if($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['nested_messages_are_shown'] != '1')
854	{
855	if(!is_array($part->parts))
856	{
857	$content .= "<hr align='left' width='95%' style='border:1px solid #DCDCDC'>";
858	$content .= '<pre>'. htmlentities($this->decodeMailPart($part->body, $structure->ctype_parameters['charset'],false)).'</pre>';
859	$content .= "<hr align='left' width='95%' style='border:1px solid #DCDCDC'>";
860	}
861	else
862	$this->builderMsgBody($part,$content,true);
863	break;
864	}
865	}
866	}
867	}
868	}
869
870
871	/**
872	* @license http://www.gnu.org/copyleft/gpl.html GPL
873	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
874	* @param $msg_number numero da mensagem
875	*/
876	function get_msg_sample($msg_number)
877	{
878	$content = '';
879
880	$return = "";
881	if( (!isset($this->prefs['preview_msg_subject']) \|\| ($this->prefs['preview_msg_subject'] != "1")) &&
882	(!isset($this->prefs['preview_msg_tip'] ) \|\| ($this->prefs['preview_msg_tip'] != "1")) )
883	{
884	$return['body'] = "";
885	return $return;
886	}
887
888	include_once("class.message_components.inc.php");
889	$msg = new message_components($this->mbox);
890	$msg->fetch_structure($msg_number);
891
892	if(!isset($msg->structure[$msg_number]->parts))
893	{
894	$content = '';
895	if (strtolower($msg->structure[$msg_number]->subtype) == "plain" \|\| strtolower($msg->structure[$msg_number]->subtype) == "html")
896	{
897	$content = $this->decodeBody(imap_body($this->mbox, $msg_number, FT_UID\|FT_PEEK), $msg->encoding[$msg_number][0], $msg->charset[$msg_number][0]);
898	}
899	}
900	else
901	{
902	foreach($msg->pid[$msg_number] as $values => $msg_part)
903	{
904
905	$file_type = strtolower($msg->file_type[$msg_number][$values]);
906	if($file_type == "text/plain" \|\| $file_type == "text/html") {
907	$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]);
908	break;
909	}
910	}
911	}
912
913	$tags_replace = array("<br>","<br/>","<br />");
914	$content = str_replace($tags_replace," ", nl2br($content));
915	$content = $this->html2txt($content);
916	$content != "" ? $return['body'] = " - " . $content: $return['body'] = "";
917	$return['body'] = base64_encode(mb_convert_encoding(substr($return['body'], 0, 305),'ISO-8859-1'));
918	return $return;
919	}
920	function html2txt($document){
921	$search = array('@<script[^>]?>.?</script>@si', // Strip out javascript
922	'@<[\/\!]?[^<>]?>@si', // Strip out HTML tags
923	'@<style[^>]?>.?</style>@siU', // Strip style tags properly
924	'@<![\s\S]?--[ \t\n\r]>@si' // Strip multi-line comments including CDATA
925	);
926	$text = preg_replace($search, '', $document);
927	return html_entity_decode($text);
928	}
929
930	function ope_msg_part($params)
931	{
932	$return = array();
933	require_once $_SESSION['rootPath'].'/expressoMail1_2/inc/class.attachment.inc.php';
934
935	$atObj = new attachment();
936	$atObj->setStructureFromMail($params['msg_folder'],$params['msg_number']);
937	$mbox_stream = $this->open_mbox($params['save_folder']);
938	$return['append'] = imap_append($mbox_stream, "{".$this->imap_server.":".$this->imap_port."}".$params['save_folder'], $atObj->getAttachment($params['msg_part']), "\\Seen \\Draft");
939	$status = imap_status($mbox_stream, "{".$this->imap_server.":".$this->imap_port."}".$params['save_folder'], SA_UIDNEXT);
940
941	$return['msg_folder'] = $params['save_folder'];
942	$return['msg_number'] = $status->uidnext - 1;
943
944	return $return;
945
946	}
947
948	function get_info_msg($params)
949	{
950	$return = array();
951	$msg_number = $params['msg_number'];
952	$msg_folder = urldecode($params['msg_folder']);
953
954	if(preg_match('/(.+)(_[a-zA-Z0-9]+)/',$msg_number,$matches)) { //Verifies if it comes from a tab diferent of the main one.
955	$msg_number = $matches[1];
956	$plus_id = $matches[2];
957	}
958	else {
959	$plus_id = '';
960	}
961
962	if(!$this->mbox \|\| !is_resource($this->mbox))
963	$this->mbox = $this->open_mbox($msg_folder);
964
965	$header = $this->get_header($msg_number);
966	if (!$header) {
967	$return['status_get_msg_info'] = "false";
968	return $return;
969	}
970
971	$header_ = imap_fetchheader($this->mbox, $msg_number, FT_UID);
972	$return_get_body = $this->get_body_msg($msg_number, $msg_folder);
973	$body = $return_get_body['body'];
974
975	if($return_get_body['body']=='isCripted'){
976	$exporteml = new ExportEml();
977	$return['source']=$exporteml->export_msg_data($msg_number,$msg_folder);
978	$return['body'] = "";
979	$return['attachments'] = "";
980	$return['thumbs'] = "";
981	$return['signature'] = "";
982	//return $return;
983	}else{
984	$return['body'] = $body;
985	$return['attachments'] = $return_get_body['attachments'];
986	$return['thumbs'] = $return_get_body['thumbs'];
987	//$return['signature'] = $return_get_body['signature'];
988	}
989	$pattern = '/^[ \t]Disposition-Notification-To:[ ]<?[[:alnum:]\._-]+@[[:alnum:]_-]+[\.[:alnum:]]+>?/sm';
990	if (preg_match($pattern, $header_, $fields))
991	{
992	if(preg_match('/[[:alnum:]\._\-]+@[[:alnum:]_\-\.]+/',$fields[0], $matches)){
993	$return['DispositionNotificationTo'] = "<".$matches[0].">";
994	}
995	}
996
997	$return['Recent'] = $header->Recent;
998	$return['Unseen'] = $header->Unseen;
999	$return['Deleted'] = $header->Deleted;
1000	$return['Flagged'] = $header->Flagged;
1001
1002	if($header->Answered =='A' && $header->Draft == 'X'){
1003	$return['Forwarded'] = 'F';
1004	}
1005
1006	else {
1007	$return['Answered'] = $header->Answered;
1008	$return['Draft'] = $header->Draft;
1009	}
1010
1011	$return['msg_number'] = $msg_number.$plus_id;
1012	$return['msg_folder'] = $msg_folder;
1013
1014
1015
1016	$msgTimesTamp = $header->udate + $this->functions->CalculateDateOffset(); //Aplica offset do usuario
1017	$date_msg = gmdate("d/m/Y",$msgTimesTamp);
1018
1019	// Removido codigo pois a o método send_nofication precisa da data completa.
1020	// if (date("d/m/Y") == $date_msg)
1021	// $return['udate'] = gmdate("H:i",$header->udate);
1022	// else
1023
1024	// Passa o a data completa para mensagem.
1025	$return['udate'] = $header->udate;
1026
1027	$return['msg_day'] = $date_msg;
1028	$return['msg_hour'] = gmdate("H:i",$msgTimesTamp);
1029
1030	if (date("d/m/Y") == $date_msg) //no dia
1031	{
1032	$return['fulldate'] = gmdate("d/m/Y H:i",$msgTimesTamp);
1033	$return['smalldate'] = gmdate("H:i",$msgTimesTamp);
1034
1035
1036	$timestamp_now = strtotime("now");
1037	// removido offset nao esta sendo parametrizado
1038	// $timestamp_now = strtotime("now") + $offset;
1039
1040
1041	$timestamp_msg_time = $msgTimesTamp;
1042	// $timestamp_now is GMT and $timestamp_msg_time is MailDate TZ.
1043	// The variable $timestamp_diff is calculated without MailDate TZ.
1044	$pdate = date_parse($header->MailDate);
1045	$timestamp_diff = $timestamp_now - $timestamp_msg_time + ($pdate['zone']*(-60));
1046
1047	if (gmdate("H",$timestamp_diff) > 0)
1048	{
1049	$return['fulldate'] .= " (" . gmdate("H:i", $timestamp_diff) . ' ' . $this->functions->getLang('hours ago') . ')';
1050	}
1051	else
1052	{
1053	if (gmdate("i",$timestamp_diff) == 0){
1054	$return['fulldate'] .= ' ('. $this->functions->getLang('now').')';
1055	}
1056	elseif (gmdate("i",$timestamp_diff) == 1){
1057	$return['fulldate'] .= ' (1 '. $this->functions->getLang('minute ago').')';
1058	}
1059	else{
1060	$return['fulldate'] .= " (" . gmdate("i",$timestamp_diff) .' '. $this->functions->getLang('minutes ago') . ')';
1061	}
1062	}
1063	}
1064	else{
1065	$return['fulldate'] = gmdate("d/m/Y H:i",$msgTimesTamp);
1066	$return['smalldate'] = gmdate("d/m/Y",$msgTimesTamp);
1067	}
1068
1069	$from = $header->from;
1070	$return['from'] = array();
1071	$return['from']['name'] = isset($sender[0]->personal) ? $this->decode_string($from[0]->personal) : '';
1072	$return['from']['email'] = $this->decode_string($from[0]->mailbox . "@" . $from[0]->host);
1073	if ($return['from']['name'])
1074	{
1075	if (substr($return['from']['name'], 0, 1) == '"')
1076	$return['from']['full'] = $return['from']['name'] . ' ' . '<' . $return['from']['email'] . '>';
1077	else
1078	$return['from']['full'] = '"' . $return['from']['name'] . '" ' . '<' . $return['from']['email'] . '>';
1079	}
1080	else
1081	$return['from']['full'] = $return['from']['email'];
1082
1083	// Sender attribute
1084	$sender = $header->sender;
1085	$return['sender'] = array();
1086	$return['sender']['name'] = isset($sender[0]->personal) ? $this->decode_string($sender[0]->personal): '';
1087	$return['sender']['email'] = $this->decode_string($sender[0]->mailbox . "@" . $sender[0]->host);
1088
1089	if ($return['sender']['name'])
1090	{
1091	if (substr($return['sender']['name'], 0, 1) == '"')
1092	$return['sender']['full'] = $return['sender']['name'] . ' ' . '<' . $return['sender']['email'] . '>';
1093	else
1094	$return['sender']['full'] = '"' . $return['sender']['name'] . '" ' . '<' . $return['sender']['email'] . '>';
1095	}
1096	else
1097	$return['sender']['full'] = $return['sender']['email'];
1098
1099	if($return['from']['full'] == $return['sender']['full'])
1100	$return['sender'] = null;
1101	$to = $header->to;
1102	$return['toaddress2'] = "";
1103	if (!empty($to))
1104	{
1105	foreach ($to as $tmp)
1106	{
1107	if (!empty($tmp->personal))
1108	{
1109	$personal_tmp = imap_mime_header_decode($tmp->personal);
1110	$return['toaddress2'] .= '"' . $personal_tmp[0]->text . '"';
1111	$return['toaddress2'] .= " ";
1112	$return['toaddress2'] .= "<";
1113	if ($tmp->host != 'unspecified-domain')
1114	$return['toaddress2'] .= $tmp->mailbox . "@" . $tmp->host;
1115	else
1116	$return['toaddress2'] .= $tmp->mailbox;
1117	$return['toaddress2'] .= ">";
1118	$return['toaddress2'] .= ", ";
1119	}
1120	else
1121	{
1122	if ($tmp->host != 'unspecified-domain')
1123	$return['toaddress2'] .= $tmp->mailbox . "@" . $tmp->host;
1124	else
1125	$return['toaddress2'] .= $tmp->mailbox;
1126	$return['toaddress2'] .= ", ";
1127	}
1128	}
1129	$return['toaddress2'] = $this->del_last_two_caracters($return['toaddress2']);
1130	}
1131	else
1132	{
1133	$return['toaddress2'] = "";
1134	}
1135	if(isset($header->cc))
1136	$cc = $header->cc;
1137	$return['cc'] = "";
1138	if (!empty($cc))
1139	{
1140	foreach ($cc as $tmp_cc)
1141	{
1142	if (!empty($tmp_cc->personal))
1143	{
1144	$personal_tmp_cc = imap_mime_header_decode($tmp_cc->personal);
1145	$return['cc'] .= '"' . $personal_tmp_cc[0]->text . '"';
1146	$return['cc'] .= " ";
1147	$return['cc'] .= "<";
1148	if ($tmp_cc->host != 'unspecified-domain')
1149	$return['cc'] .= $tmp_cc->mailbox . "@" . $tmp_cc->host;
1150	else
1151	$return['cc'] .= $tmp_cc->mailbox;
1152	//$return['cc'] .= $tmp_cc->mailbox . "@" . $tmp_cc->host;
1153	$return['cc'] .= ">";
1154	$return['cc'] .= ", ";
1155	}
1156	else
1157	{
1158	if ($tmp_cc->host != 'unspecified-domain')
1159	$return['cc'] .= $tmp_cc->mailbox . "@" . $tmp_cc->host;
1160	else
1161	$return['cc'] .= $tmp_cc->mailbox;
1162	//$return['cc'] .= $tmp_cc->mailbox . "@" . $tmp_cc->host;
1163	$return['cc'] .= ", ";
1164	}
1165	}
1166	$return['cc'] = $this->del_last_two_caracters($return['cc']);
1167	}
1168	else
1169	{
1170	$return['cc'] = "";
1171	}
1172
1173	##
1174	# @AUTHOR Rodrigo Souza dos Santos
1175	# @DATE 2008/09/12
1176	# @BRIEF Adding the BCC field.
1177	##
1178	if(isset($header->bcc)){
1179	$bcc = $header->bcc;
1180	}
1181	$return['bcc'] = "";
1182	if (!empty($bcc))
1183	{
1184	foreach ($bcc as $tmp_bcc)
1185	{
1186	if (!empty($tmp_bcc->personal))
1187	{
1188	$personal_tmp_bcc = imap_mime_header_decode($tmp_bcc->personal);
1189	$return['bcc'] .= '"' . $personal_tmp_bcc[0]->text . '"';
1190	$return['bcc'] .= " ";
1191	$return['bcc'] .= "<";
1192	if ($tmp_bcc->host != 'unspecified-domain')
1193	$return['bcc'] .= $tmp_bcc->mailbox . "@" . $tmp_bcc->host;
1194	else
1195	$return['bcc'] .= $tmp_bcc->mailbox;
1196	$return['bcc'] .= ">";
1197	$return['bcc'] .= ", ";
1198	}
1199	else
1200	{
1201	if ($tmp_bcc->host != 'unspecified-domain')
1202	$return['bcc'] .= $tmp_bcc->mailbox . "@" . $tmp_bcc->host;
1203	else
1204	$return['bcc'] .= $tmp_bcc->mailbox;
1205	//$return['bcc'] .= $tmp_bcc->mailbox . "@" . $tmp_bcc->host;
1206	$return['bcc'] .= ", ";
1207	}
1208	}
1209	$return['bcc'] = $this->del_last_two_caracters($return['bcc']);
1210	}
1211	else
1212	{
1213	$return['bcc'] = "";
1214	}
1215
1216	$reply_to = $header->reply_to;
1217	$return['reply_to'] = "";
1218	if (is_object($reply_to[0]))
1219	{
1220	if ($return['from']['email'] != ($reply_to[0]->mailbox."@".$reply_to[0]->host))
1221	{
1222	if (!empty($reply_to[0]->personal))
1223	{
1224	$personal_reply_to = imap_mime_header_decode($tmp_reply_to->personal);
1225	if(!empty($personal_reply_to[0]->text)) {
1226	$return['reply_to'] .= '"' . $personal_reply_to[0]->text . '"';
1227	$return['reply_to'] .= " ";
1228	$return['reply_to'] .= "<";
1229	$return['reply_to'] .= $reply_to[0]->mailbox . "@" . $reply_to[0]->host;
1230	$return['reply_to'] .= ">";
1231	}
1232	else {
1233	$return['reply_to'] .= $reply_to[0]->mailbox . "@" . $reply_to[0]->host;
1234	}
1235	}
1236	else
1237	{
1238	$return['reply_to'] .= $reply_to[0]->mailbox . "@" . $reply_to[0]->host;
1239	}
1240	}
1241	}
1242	$return['reply_to'] = $this->decode_string($return['reply_to']);
1243	$return['subject'] = $this->decode_string($header->fetchsubject);
1244
1245	if($return['subject'] == $this->functions->getLang("(no subject) ")){
1246	$return['subject'] = str_replace(" ","", $return['subject']);
1247	}
1248	if($return['subject'] == '' \|\| $return['subject'] == null){
1249	$return['subject'] = $this->functions->getLang("(no subject) ");
1250	}
1251	$return['Size'] = $header->Size;
1252	$return['reply_toaddress'] = $header->reply_toaddress;
1253
1254	//All this is to help in local messages
1255	$return['timestamp'] = $header->udate;
1256	$return['login'] = $_SESSION['phpgw_info']['expressomail']['user']['account_id'];//$GLOBALS['phpgw_info']['user']['account_id'];
1257	$return['reply_toaddress'] = $header->reply_toaddress;
1258
1259	if(($return['from']['email'] == '@unspecified-domain' \|\| $return['sender']['email'] == null) && $return['msg_folder'] == 'INBOX/Drafts'){
1260	$return['from']['email'] = "Rascunho";
1261	}
1262	if($return['toaddress2'] == 'undisclosed-recipients@, @'){
1263	$return['toaddress2'] = $this->functions->getLang('without destination');
1264	}
1265	return $return;
1266	}
1267
1268
1269	/*
1270	* Converte textos utf8 para o padrão html.
1271	* Modificado por Cristiano Corrêa Schmidt
1272	* @link http://php.net/manual/en/function.utf8-decode.php
1273	* @author luka8088 <luka8088@gmail.com>
1274	*/
1275	function utf8_to_html ($data)
1276	{
1277	return preg_replace("/([\\xC0-\\xF7]{1,1}[\\x80-\\xBF]+)/e", '$this->_utf8_to_html("\\1")', $data);
1278	}
1279
1280	function _utf8_to_html ($data)
1281	{
1282	$ret = 0;
1283	foreach((str_split(strrev(chr((ord($data{0}) % 252 % 248 % 240 % 224 % 192) + 128) . substr($data, 1)))) as $k => $v)
1284	$ret += (ord($v) % 128) * pow(64, $k);
1285	return html_entity_decode("&#$ret;" , ENT_QUOTES);
1286	}
1287	//------------------------------------------------------------------------------//
1288
1289
1290	/**
1291	* Decodifica uma part da mensagem para iso-8859-1
1292	* @param <type> $part parte do email
1293	* @param <type> $encode codificação da parte
1294	* @return <type> string decodificada
1295	*/
1296	function decodeMailPart($part, $encode, $html = true)
1297	{
1298	switch (strtolower($encode))
1299	{
1300	case 'iso-8859-1':
1301	return $part;
1302	break;
1303
1304	case 'utf-8':
1305	if ($html) return $this->utf8_to_html($part);
1306	else return utf8_decode ($part);
1307	break;
1308
1309	default:
1310	return mb_convert_encoding($part, 'iso-8859-1');
1311	break;
1312	}
1313	}
1314
1315
1316	function get_body_msg($msg_number, $msg_folder)
1317	{
1318	/*
1319	* Requires of librarys
1320	*/
1321	require_once $_SESSION['rootPath'].'/library/mime/mimePart.php';
1322	require_once $_SESSION['rootPath'].'/library/mime/mimeDecode.php';
1323	require_once $_SESSION['rootPath'].'/expressoMail1_2/inc/class.attachment.inc.php';
1324	//include_once("class.message_components.inc.php");
1325	//--------------------------------------------------------------------//
1326
1327	$return = array();
1328
1329	// $msg = new message_components($this->mbox);
1330	// $msg->fetch_structure($msg_number);
1331
1332	$content = '';
1333
1334	/*
1335	* Chamada original $this->getRawHeader($msg_number)."\r\n".$this->getRawBody($msg_number);
1336	* Inserido replace para corrigir um bug que acontece raramente em mensagens vindas do outlook com muitos destinatarios
1337	*/
1338	$rawMessageData = str_replace("\r\n\t", '', $this->getRawHeader($msg_number))."\r\n".$this->getRawBody($msg_number);
1339
1340	$decoder = new Mail_mimeDecode($rawMessageData);
1341
1342	$params['include_bodies'] = true;
1343	$params['decode_bodies'] = true;
1344	$params['decode_headers'] = true;
1345	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'))
1346	$params['rfc_822bodies'] = true;
1347	$structure = $decoder->decode($params);
1348
1349	/*
1350	* Inicia Gerenciador de Anexos
1351	*/
1352	$attachmentManager = new attachment();
1353	$attachmentManager->setStructure($structure);
1354	//----------------------------------------------//
1355
1356	/*
1357	* Monta informações dos anexos para o cabecalhos
1358	*/
1359	$attachments = $attachmentManager->getAttachmentsInfo();
1360	$return['attachments'] = $attachments;
1361	//----------------------------------------------//
1362
1363	/*
1364	* Monta informações das imagens
1365	*/
1366	$images = $attachmentManager->getEmbeddedImagesInfo();
1367	//----------------------------------------------//
1368
1369	if(!$this->has_cid)
1370	{
1371	$return['thumbs'] = $this->get_thumbs($images,$msg_number,$msg_folder);
1372	// $return['signature'] = $this->get_signature($msg,$msg_number,$msg_folder);
1373	}
1374
1375	switch (strtolower($structure->ctype_primary))
1376	{
1377	case 'text':
1378	if(strtolower($structure->ctype_secondary) == 'x-pkcs7-mime')
1379	{
1380	$return['body']='isCripted';
1381	return $return;
1382	}
1383	$attachment = array();
1384
1385	$msg_subtype = strtolower($structure->ctype_secondary);
1386	if(isset($structure->disposition))
1387	$disposition = strtolower($structure->disposition);
1388	else
1389	$disposition = '';
1390
1391	if(($msg_subtype == "html" \|\| $msg_subtype == 'plain') && ($disposition != 'attachment'))
1392	{
1393	if(strtolower($msg_subtype) == 'plain')
1394	{
1395	if(isset($structure->ctype_parameters['charset']))
1396	$content = $this->decodeMailPart($structure->body, $structure->ctype_parameters['charset'],false);
1397	else
1398	$content = $this->decodeMailPart($structure->body, null,false);
1399	$content = str_replace( array( '<', '>' ), array( ' #$<$# ', ' #$>$# ' ), $content );
1400	$content = htmlentities( $content );
1401	$this->replace_links($content);
1402	$content = str_replace( array( ' #$<$# ', ' #$>$# ' ), array( '<', '>' ), $content );
1403	$content = '<pre>' . $content . '</pre>';
1404	$return[ 'body' ] = $content;
1405	return $return;
1406	}
1407	$content = $this->decodeMailPart($structure->body, $structure->ctype_parameters['charset']);
1408	}
1409	if(strtolower($structure->ctype_secondary) == 'calendar')
1410	$content .= $this->builderMsgCalendar($structure->body);
1411
1412	break;
1413
1414	case 'multipart':
1415	$this->builderMsgBody($structure , $content);
1416
1417	break;
1418
1419	case 'message':
1420	if($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['nested_messages_are_shown'] != 1)
1421	{
1422	if(!is_array($structure->parts))
1423	{
1424	$content .= "<hr align='left' width='95%' style='border:1px solid #DCDCDC'>";
1425	$content .= '<pre>'.htmlentities($this->decodeMailPart($structure->body, $structure->ctype_parameters['charset'],false)).'</pre>';
1426	$content .= "<hr align='left' width='95%' style='border:1px solid #DCDCDC'>";
1427	}
1428	else
1429	$this->builderMsgBody($structure , $content,true);
1430	}
1431	break;
1432
1433	case 'application':
1434	if(strtolower($structure->ctype_secondary) == 'x-pkcs7-mime')
1435	{
1436	// $return['body']='isCripted';
1437	// return $return;
1438
1439	//TODO: Descartar código após atualização do módulo de segurança da SERPRO
1440	$rawMessageData2 = $this->extractSignedContents($rawMessageData);
1441	if($rawMessageData2 === false){
1442	$return['body']='isCripted';
1443	return $return;
1444	}
1445	$decoder2 = new Mail_mimeDecode($rawMessageData2);
1446	$structure2 = $decoder2->decode($params);
1447	$this-> builderMsgBody($structure2 , $content);
1448
1449	$attachmentManager->setStructure($structure2);
1450	/*
1451	* Monta informações dos anexos para o cabecarios
1452	*/
1453	$attachments = $attachmentManager->getAttachmentsInfo();
1454	$return['attachments'] = $attachments;
1455
1456	//----------------------------------------------//
1457
1458	/*
1459	* Monta informações das imagens
1460	*/
1461	$images = $attachmentManager->getEmbeddedImagesInfo();
1462	//----------------------------------------------//
1463
1464	if(!$this->has_cid){
1465	$return['thumbs'] = $this->get_thumbs($images,$msg_number,$msg_folder);
1466	$return['signature'] = $this->get_signature($msg,$msg_number,$msg_folder);
1467	}
1468	}
1469	///////////////////////////////////////////////////////////////////////////////////////////
1470	default:
1471	if(count($attachments) > 0)
1472	$content .= '';
1473	break;
1474	}
1475
1476	$params = array('folder' => $msg_folder, "msgs_to_set" => $msg_number, "flag" => "seen");
1477	$this->set_messages_flag($params);
1478	$content = $this->process_embedded_images($images,$msg_number,$content, $msg_folder);
1479	$content = $this->replace_special_characters($content);
1480	$this->replace_links($content);
1481	$return['body'] = &$content;
1482
1483	return $return;
1484	}
1485
1486
1487	//TODO: Descartar código após atualização do módulo de segurança da SERPRO
1488	function extractSignedContents( $data )
1489	{
1490	$pipes_desc = array(
1491	0 => array('pipe', 'r'),
1492	1 => array('pipe', 'w')
1493	);
1494
1495	$fp = proc_open( 'openssl smime -verify -noverify -nochain', $pipes_desc, $pipes);
1496	if (!is_resource($fp)) {
1497	return false;
1498	}
1499
1500	$output = '';
1501
1502	/* $pipes[0] => writeable handle connected to child stdin
1503	$pipes[1] => readable handle connected to child stdout */
1504	fwrite($pipes[0], $data);
1505	fclose($pipes[0]);
1506
1507	while (!feof($pipes[1])) {
1508	$output .= fgets($pipes[1], 1024);
1509	}
1510	fclose($pipes[1]);
1511	proc_close($fp);
1512
1513	return $output;
1514	}
1515	///////////////////////////////////////////////////////////////////////////////////////
1516
1517	function builderMsgCalendar($calendar)
1518	{
1519	$icalService = ServiceLocator::getService('ical');
1520
1521	$codificao = mb_detect_encoding($calendar.'x', 'UTF-8, ISO-8859-1');
1522	if($codificao == 'UTF-8')
1523	$calendar = utf8_decode($calendar);
1524
1525	if($icalService->setIcal($calendar))
1526	{
1527	$content = '';
1528
1529	switch ($icalService->getMethod()) {
1530
1531	case 'REPLY':
1532	include_once($_SESSION['rootPath'].'/header.inc.php');
1533	include_once($_SESSION['rootPath'].'/calendar/inc/class.boicalendar.inc.php');
1534	$boicalendar = new boicalendar();
1535
1536	$ical = $icalService->getComponent('vevent');
1537	$content.= '<b>'.$this->functions->getLang('Event Calendar').'</b><br /><br />';
1538	$content.= '<span style="font-size: 12" >';
1539	$notExist = false;
1540
1541	foreach ($ical['attendee'] as $attendee)
1542	{
1543	if($attendee['params']['PARTSTAT'] == 'ACCEPTED')
1544	{
1545	if($boicalendar->updateExParticipantState($ical['uid']['value'],$attendee['value'],'ACCEPTED',$attendee['params']['CN']))
1546	{
1547	$content.= $this->functions->getLang('User').' ';
1548	if($attendee['params']['CN'])
1549	$content.= '<b>'.$attendee['params']['CN'].'</b> ';
1550	else
1551	$content.= '<b>'.$attendee['value'].'</b> ';
1552
1553	$content.= $this->functions->getLang('accepted your event');
1554	}
1555	else
1556	$notExist = true;
1557	}
1558
1559	if($attendee['params']['PARTSTAT'] == 'TENTATIVE')
1560	{
1561	if($boicalendar->updateExParticipantState($ical['uid']['value'],$attendee['value'],'TENTATIVE',$attendee['params']['CN']))
1562	{
1563	$content.= $this->functions->getLang('User').' ';
1564	if($attendee['params']['CN'])
1565	$content.= '<b>'.$attendee['params']['CN'].'</b> ';
1566	else
1567	$content.= '<b>'.$attendee['value'].'</b> ';
1568
1569	if($ical['description']['value'])
1570	$content.= ' <br /> '.str_replace('\n','<br />',nl2br($ical['description']['value']));
1571	else
1572	$content.= $this->functions->getLang('provisionally accepted you event');
1573	}
1574	else
1575	$notExist = true;
1576	}
1577
1578	if($attendee['params']['PARTSTAT'] == 'DECLINED')
1579	{
1580	if($boicalendar->updateExParticipantState($ical['uid']['value'],$attendee['value'],'DECLINED',$attendee['params']['CN']))
1581	{
1582	$content.= $this->functions->getLang('User').' ';
1583	if($attendee['params']['CN'])
1584	$content.= '<b>'.$attendee['params']['CN'].'</b> ';
1585	else
1586	$content.= '<b>'.$attendee['value'].'</b> ';
1587
1588	if($ical['description']['value'])
1589	$content.= ' <br /> '.str_replace('\n','<br />',nl2br($ical['description']['value']));
1590	else
1591	$content.= $this->functions->getLang('provisionally decline you event');
1592	}
1593	else
1594	$notExist = true;
1595	}
1596	}
1597	if($notExist)
1598	$content.= '<b><span style="color:red">'.$this->functions->getLang('This event does not exist on its agenda').'.</span></b>';
1599	$content.= '</span><br /><br />';
1600
1601	break;
1602
1603	case 'CANCEL':
1604
1605	$ical = $icalService->getComponent('vevent');
1606	$content.= '<b>'.$this->functions->getLang('Event Calendar').'</b><br /><br />';
1607	$content.= '<span style="font-size: 12" >';
1608	$content.= '<b><span style="color:red">'.$this->functions->getLang('Your event has been canceled').'</span></b>';
1609
1610	if($ical['description']['value'])
1611	$content.= ' <br /> <br /> '.str_replace('\n','<br />',nl2br($ical['description']['value']));
1612
1613	$content.= '<br /><b>* '.$this->functions->getLang('To remove the event from your calendar to import the iCal file attached').'.</b>';
1614	$content.= '</span><br /><br />';
1615	break;
1616
1617	case 'REQUEST':
1618
1619	$ical = $icalService->getComponent('vevent');
1620	if($ical['dtstart']['value']['tz'] == 'Z')
1621	{
1622	$tz = $_SESSION['phpgw_info']['user']['preferences']['common']['tz_offset'];
1623	$ical['dtstart']['value']['hour'] += $tz;
1624	$ical['dtend']['value']['hour'] += $tz;
1625	}
1626
1627	$content.= '<b>'.$this->functions->getLang('Event Calendar').'</b><br />'.
1628	' <br /> <b>'.$this->functions->getLang('Title').': </b>'.$ical['summary']['value'].
1629	' <br /> <b>'.$this->functions->getLang('Location').': </b>'.$ical['location']['value'].
1630	' <br /> <b>'.$this->functions->getLang('Details').': </b>'. str_replace('\n','<br />',nl2br($ical['description']['value']));
1631	$content.= ' <br /> <b>'.$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'] ;
1632	$content.= ' <br /> <b>'.$this->functions->getLang('End') . ': </b>' . $ical['dtend']['value']['day'] . "/" . $ical['dtend']['value']['month'] . "/" . $ical['dtend']['value']['year'] . " - " . $ical['dtend']['value']['hour'] . ":" . $ical['dtend']['value']['min'] ;
1633
1634	if($ical['organizer']['params']['CN'])
1635	$content.= ' <br /> <b>'.$this->functions->getLang('Organizer').': </b>'.$ical['organizer']['params']['CN'].' - <a href="MAILTO:'.$ical['organizer']['value'].'">'.$ical['organizer']['value'].'</a></li>' ;
1636	else
1637	$content.= ' <br /> <b>'.$this->functions->getLang('Organizer').': </b> <a href="MAILTO:'.$ical['organizer']['value'].'">'.$ical['organizer']['value'].'</a>' ;
1638
1639	if($ical['attendee'])
1640	{
1641	$att = ' <br /> <b>'.$this->functions->getLang('Participants').': </b>';
1642	$att .= '<ul> ';
1643	foreach ($ical['attendee'] as $attendee)
1644	{
1645	if($attendee['params']['CN'])
1646	$att .= '<li>'.$attendee['params']['CN'].' - <a href="MAILTO:'.$attendee['value'].'">'.$attendee['value'].'</a></li>' ;
1647	else
1648	$att .= '<li><a href="MAILTO:'.$attendee['value'].'">'.$attendee['value'].'</a></li>' ;
1649	}
1650	$att .= '</ul> <br />' ;
1651	}
1652	$content.= $att;
1653
1654	break;
1655	default:
1656	break;
1657	}
1658
1659	}
1660	return $content;
1661	}
1662
1663	function htmlfilter($body)
1664	{
1665	require_once('htmlfilter.inc');
1666
1667	$tag_list = Array(
1668	false,
1669	'blink',
1670	'object',
1671	'meta',
1672	'html',
1673	'link',
1674	'frame',
1675	'iframe',
1676	'layer',
1677	'ilayer',
1678	'plaintext'
1679	);
1680
1681	/**
1682	* A very exclusive set:
1683	*/
1684	// $tag_list = Array(true, "b", "a", "i", "img", "strong", "em", "p");
1685	$rm_tags_with_content = Array(
1686	'script',
1687	'style',
1688	'applet',
1689	'embed',
1690	'head',
1691	'frameset',
1692	'xml',
1693	'xmp'
1694	);
1695
1696	$self_closing_tags = Array(
1697	'img',
1698	'br',
1699	'hr',
1700	'input'
1701	);
1702
1703	$force_tag_closing = true;
1704
1705	$rm_attnames = Array(
1706	'/.*/' =>
1707	Array(
1708	'/target/i',
1709	//'/^on.*/i', -> onClick, dos compromissos da agenda.
1710	'/^dynsrc/i',
1711	'/^datasrc/i',
1712	'/^data.*/i',
1713	'/^lowsrc/i'
1714	)
1715	);
1716
1717	/**
1718	* Yeah-yeah, so this looks horrible. Check out htmlfilter.inc for
1719	* some idea of what's going on here. :)
1720	*/
1721
1722	$bad_attvals = Array(
1723	'/.*/' =>
1724	Array(
1725	'/.*/' =>
1726	Array(
1727	Array(
1728	'/^([\'\"])\s\S+\sscript\s:(.*)([\'\"])/si',
1729	//'/^([\'\"])\shttps\s:(.)([\'\"])/si', -> doclinks notes
1730	'/^([\'\"])\smocha\s:(.)([\'\"])/si',
1731	'/^([\'\"])\sabout\s:(.*)([\'\"])/si'
1732	),
1733	Array(
1734	'\\1oddjob:\\2\\1',
1735	//'\\1uucp:\\2\\1', -> doclinks notes
1736	'\\1amaretto:\\2\\1',
1737	'\\1round:\\2\\1'
1738	)
1739	),
1740
1741	'/^style/i' =>
1742	Array(
1743	Array(
1744	'/expression/i',
1745	'/behaviou*r/i',
1746	'/binding/i',
1747	'/include-source/i',
1748	'/url\s\(\s([\'\"])\shttps:.([\'\"])\s\)/si',
1749	'/url\s\(\s([\'\"])\s\S+\sscript:.([\'\"])\s\)/si'
1750	),
1751	Array(
1752	'idiocy',
1753	'idiocy',
1754	'idiocy',
1755	'idiocy',
1756	'url(\\1http://securityfocus.com/\\1)',
1757	'url(\\1http://securityfocus.com/\\1)'
1758	)
1759	)
1760	)
1761	);
1762
1763	$add_attr_to_tag = Array(
1764	'/^a$/i' => Array('target' => '"_new"')
1765	);
1766
1767
1768	$trusted_body = sanitize($body,
1769	$tag_list,
1770	$rm_tags_with_content,
1771	$self_closing_tags,
1772	$force_tag_closing,
1773	$rm_attnames,
1774	$bad_attvals,
1775	$add_attr_to_tag
1776	);
1777
1778	return $trusted_body;
1779	}
1780
1781	function decodeBody($body, $encoding, $charset=null)
1782	{
1783
1784	if ($encoding == 'quoted-printable')
1785	{
1786	$body = quoted_printable_decode($body);
1787
1788	}
1789	else if ($encoding == 'base64')
1790	{
1791	$body = base64_decode($body);
1792	}
1793	// All other encodings are returned raw.
1794	if (strtolower($charset) == "utf-8")
1795	return utf8_decode($body);
1796	else
1797	return $body;
1798	}
1799
1800
1801	/**
1802	* @license http://www.gnu.org/copyleft/gpl.html GPL
1803	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
1804	* @param $images
1805	* @param $msgno
1806	* @param $body
1807	* @param $msg_folder
1808	*/
1809	function process_embedded_images($images, $msgno, $body, $msg_folder)
1810	{
1811
1812	foreach ($images as $image)
1813	{
1814	$image['cid'] = eregi_replace("<", "", $image['cid']);
1815	$image['cid'] = eregi_replace(">", "", $image['cid']);
1816
1817	$body = str_replace("src=\"cid:".$image['cid']."\"", " src=\"./inc/get_archive.php?msgFolder=$msg_folder&msgNumber=$msgno&indexPart=".$image['pid']."\" ", $body);
1818	$body = str_replace("src='cid:".$image['cid']."'", " src=\"./inc/get_archive.php?msgFolder=$msg_folder&msgNumber=$msgno&indexPart=".$image['pid']."\"", $body);
1819	$body = str_replace("src=cid:".$image['cid'], " src=\"./inc/get_archive.php?msgFolder=$msg_folder&msgNumber=$msgno&indexPart=".$image['pid']."\"", $body);
1820	}
1821	return $body;
1822	}
1823
1824	function replace_special_characters($body)
1825	{
1826	// Suspected TAGS!
1827	// $tag_list = Array('blink','object','meta','html','link','frame','iframe','layer','ilayer','plaintext','script','style','img','applet','embed','head','frameset','xml','xmp');
1828
1829	// remove MS Office's proprietary tag
1830	//$body = mb_ereg_replace('<!\-\-\[if [^!]* mso .\]>.<!\[endif\]\-\->', '', $body);
1831
1832	// Layout problem: Change html elements
1833	// with absolute position to relate position, CASE INSENSITIVE.
1834	$body = @mb_eregi_replace("POSITION: ABSOLUTE;","",$body);
1835
1836	//Remove Comentario Expresso
1837	$findExpCom[] = '<!-- TAG <';
1838	$findExpCom[] = '> Removed by ExpressoMail -->';
1839	$body = str_replace($findExpCom, '', $body);
1840	///--------------------------------//
1841
1842	// tags to be removed doe to security reasons
1843	$tag_list = Array(
1844	'blink','object','frame','iframe',
1845	'layer','ilayer','plaintext','script',
1846	'applet','embed','frameset','xml','xmp'
1847	);
1848
1849	foreach($tag_list as $index => $tag) {
1850	$body = @mb_eregi_replace("<$tag\\b[^>]>(.?)</$tag>", '', $body);
1851	}
1852
1853	$body = @mb_eregi_replace("<meta[^>]*>", '', $body);
1854	$body = @mb_eregi_replace("<base[^>]*>", '', $body);
1855
1856	//try to wrap CSS code instead of remove STYLE tags
1857	require_once('../library/csstidy/class.csstidy.php');
1858	$css = new csstidy();
1859	$css->set_cfg('preserve_css', false);
1860
1861	$regs_found = array();
1862	$tags_found = @mb_eregi("<style\b[^>]>(.?)</style>", $body, $regs_found);
1863	$wrapper_class = 'ExpressoCssWrapper'.time();
1864
1865	foreach ($regs_found as $block_found) {
1866	$n_start = strpos($block_found, '>')+1;
1867	$n_length = strrpos($block_found, '<')-$n_start;
1868	$bf_innerHTML = substr($block_found, $n_start, $n_length);
1869
1870	$bf_innerHTML = mb_ereg_replace('<!--', '', $bf_innerHTML);
1871	$bf_innerHTML = mb_ereg_replace('-->', '', $bf_innerHTML);
1872
1873	$css->parse($bf_innerHTML);
1874
1875	$prefix = ".$wrapper_class ";
1876	if( isset($css->css[41]) && count($css->css[41] > 0))
1877	foreach ($css->css[41] as $key => $value) {
1878	//explode multiple selectors per block
1879	$selectors = explode(',', $key);
1880
1881	foreach ($selectors as $selector) {
1882	if (ereg('\*', $key)) {
1883	//skip selecto '*'
1884	continue;
1885	}
1886
1887	$selector = eregi_replace('[^#\.]body.', '', $selector);
1888	$css->css[41][$prefix.trim($selector)] = $value;
1889	}
1890	unset($css->css[41][$key]);
1891	}
1892
1893	$body = str_replace($block_found, '<style>'.$css->print->plain().'</style>', $body);
1894	}
1895
1896
1897	// Malicious Code Remove
1898	$dirtyCodePattern = "/(<([\w]+[\w0-9])(.)on(mouse(move\|over\|down\|up)\|load\|blur\|change\|error\|click\|dblclick\|focus\|key(down\|up\|press)\|select)([\n\ ])=([\n\ ])[\"'][^>\"'][\"']([^>])>)(.*)(<\/\\2>)?/misU";
1899	preg_match_all($dirtyCodePattern,$body,$rest,PREG_PATTERN_ORDER);
1900	foreach($rest[0] as $i => $val) {
1901	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
1902	$body = str_replace($rest[1][$i],"<".$rest[2][$i].$rest[3][$i].$rest[7][$i].">",$body);
1903	}
1904
1905	/*
1906	* Remove deslocamento a esquerda colocado pelo Outlook.
1907	* Este delocamento faz com que algumas palavras fiquem escondidas atras da barra lateral do expresso.
1908	*/
1909	$body = mb_ereg_replace("(<p[^>])(text-indent:[^>;]-[^>;];)([^>]>)","\\1\\3",$body);
1910	$body = mb_ereg_replace("(<p[^>])(margin-right:[^>;]-[^>;];)([^>]>)","\\1\\3",$body);
1911	$body = mb_ereg_replace("(<p[^>])(margin-left:[^>;]-[^>;];)([^>]>)","\\1\\3",$body);
1912	//--------------------------------------------------------------------------------------------//
1913
1914	//Remoção de tags <span></span> para correção de erro no firefox
1915	//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>.
1916	//Caso realmente haja a nescessidade de remover estes spans deve ser repensado a forma de como faze-lo.
1917	// $body = mb_eregi_replace("<span><span>","",$body);
1918	// $body = mb_eregi_replace("</span></span>","",$body);
1919
1920	//Correção para compatibilização com Outlook, ao visualizar a mensagem
1921	$body = mb_ereg_replace('<!--\[','<!-- [',$body);
1922	$body = mb_ereg_replace('<!\[endif\]-->', '<![endif]-->', $body);
1923
1924	return "<div class=\"$wrapper_class\"><span>".$body.'</span></div>';
1925
1926	}
1927
1928	function replace_links_callback($matches)
1929	{
1930	if($matches[3])
1931	$pref = $matches[3];
1932	else
1933	$pref = $matches[3] = 'http';
1934
1935	return '<a href="'.$pref.'://'.$matches[4].$matches[5].'" target="_blank">'.$matches[4].$matches[5].'</a>';
1936	}
1937
1938
1939	/**
1940	* @license http://www.gnu.org/copyleft/gpl.html GPL
1941	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
1942	* @param $body corpo da mensagem
1943	*/
1944	function replace_links(&$body)
1945	{
1946	// Trata urls do tipo aaaa.bbb.empresa
1947	// Usadas na intranet.
1948	$pattern = '/(?<=[\s\|(<br>)\|\n\|\r\|;])(((http\|https\|ftp\|ftps)?:\/\/((?:[\w]\.?)+(?::[\d]+)?[:\/.\-~&=?%;@#,+\w]))\|((?:www?\.)(?:\w\.?)(?::\d+)?[\:\/\w.\-~&=?%;@+]*))/i';
1949	$replacement = '<a href="://$4$5" target="_blank">$4$5</a>';
1950	$body = preg_replace_callback($pattern,array( &$this, 'replace_links_callback'), $body);
1951
1952	}
1953
1954	function get_signature($msg, $msg_number, $msg_folder)
1955	{
1956	include_once(dirname( __FILE__ ) ."/../../security/classes/CertificadoB.php");
1957	include_once("class.db_functions.inc.php");
1958	foreach ($msg->file_type[$msg_number] as $index => $file_type)
1959	{
1960	$sign = array();
1961	$temp = $this->get_info_head_msg($msg_number);
1962	if($temp['ContentType'] =='normal') return $sign;
1963	$file_type = strtolower($file_type);
1964	if(strtolower($msg->encoding[$msg_number][$index]) == 'base64')
1965	{
1966	if ($temp['ContentType'] == 'signature')
1967	{
1968	if(!$this->mbox \|\| !is_resource($this->mbox))
1969	$this->mbox = $this->open_mbox($msg_folder);
1970
1971	$header = @imap_headerinfo($this->mbox, imap_msgno($this->mbox, $msg_number), 80, 255);
1972
1973	$imap_msg = @imap_fetchheader($this->mbox, $msg_number, FT_UID);
1974	$imap_msg .= @imap_body($this->mbox, $msg_number, FT_UID);
1975
1976	$certificado = new certificadoB();
1977	$validade = $certificado->verificar($imap_msg);
1978	$sign[] = $certificado->msg_sem_assinatura;
1979	if ($certificado->apresentado)
1980	{
1981	$from = $header->from;
1982	foreach ($from as $id => $object)
1983	{
1984	$fromname = $object->personal;
1985	$fromaddress = $object->mailbox . "@" . $object->host;
1986	}
1987	foreach ($certificado->erros_ssl as $item)
1988	{
1989	$sign[] = $item . "#@#";
1990	}
1991
1992	if (count($certificado->erros_ssl) < 1)
1993	{
1994	$check_msg = 'Message untouched';
1995	if(strtoupper($fromaddress) == strtoupper($certificado->dados['EMAIL']))
1996	{
1997	$check_msg .= ' and authentic###';
1998	}
1999	else
2000	{
2001	$check_msg .= ' with signer different from sender#@#';
2002	}
2003	$sign[] = $check_msg;
2004	}
2005
2006	$sign[] = 'Message signed by: ###' . $certificado->dados['NOME'];
2007	$sign[] = 'Certificate email: ###' . $certificado->dados['EMAIL'];
2008	$sign[] = 'Mail from: ###' . $fromaddress;
2009	$sign[] = 'Certificate Authority: ###' . $certificado->dados['EMISSOR'];
2010	$sign[] = 'Validity of certificate: ###' . gmdate('r',openssl_to_timestamp($certificado->dados['FIM_VALIDADE']));
2011	$sign[] = 'Message date: ###' . $header->Date;
2012
2013	$cert = openssl_x509_parse($certificado->cert_assinante);
2014
2015	$sign_alert = array();
2016	$sign_alert[] = 'Certificate Owner###:\n';
2017	$sign_alert[] = 'Common Name (CN)### ' . $cert[subject]['CN'] . '\n';
2018	$X = substr($certificado->dados['NASCIMENTO'] ,0,2) . '-' . substr($certificado->dados['NASCIMENTO'] ,2,2) . '-' . substr($certificado->dados['NASCIMENTO'] ,4,4);
2019	$sign_alert[]= 'Organization (O)### ' . $cert[subject]['O'] . '\n';
2020	$sign_alert[]= 'Organizational Unit (OU)### ' . $cert[subject]['OU'][0] . '\n';
2021	//$sign_alert[] = 'Serial Number### ' . $cert['serialNumber'] . '\n';
2022	$sign_alert[] = 'Personal Data###:' . '\n';
2023	$sign_alert[] = 'Birthday### ' . $X . '\n';
2024	$sign_alert[]= 'Fiscal Id### ' . $certificado->dados['CPF'] . '\n';
2025	$sign_alert[]= 'Identification### ' . $certificado->dados['RG'] . '\n\n';
2026	$sign_alert[]= 'Certificate Issuer###:\n';
2027	$sign_alert[]= 'Common Name (CN)### ' . $cert[issuer]['CN'] . '\n';
2028	$sign_alert[]= 'Organization (O)### ' . $cert[issuer]['O'] . '\n';
2029	$sign_alert[]= 'Organizational Unit (OU)### ' . $cert[issuer]['OU'][0] . '\n\n';
2030	$sign_alert[]= 'Validity###:\n';
2031	$H = data_hora($cert[validFrom]);
2032	$X = substr($H,6,2) . '-' . substr($H,4,2) . '-' . substr($H,0,4);
2033	$sign_alert[]= 'Valid From### ' . $X . '\n';
2034	$H = data_hora($cert[validTo]);
2035	$X = substr($H,6,2) . '-' . substr($H,4,2) . '-' . substr($H,0,4);
2036	$sign_alert[]= 'Valid Until### ' . $X;
2037	$sign[] = $sign_alert;
2038
2039	$this->db = new db_functions();
2040
2041	// TODO: testar se existe um certificado no banco e verificar qual ï¿œ o mais atual.
2042	if(!$certificado->dados['EXPIRADO'] && !$certificado->dados['REVOGADO'] && count($certificado->erros_ssl) < 1)
2043	$this->db->insert_certificate(strtolower($certificado->dados['EMAIL']), $certificado->cert_assinante, $certificado->dados['SERIALNUMBER'], $certificado->dados['AUTHORITYKEYIDENTIFIER']);
2044	}
2045	else
2046	{
2047	$sign[] = "<span style=color:red>" . $this->functions->getLang('Invalid signature') . "</span>";
2048	foreach($certificado->erros_ssl as $item)
2049	$sign[] = "<span style=color:red>" . $this->functions->getLang($item) . "</span>";
2050	}
2051	}
2052	}
2053	}
2054	return $sign;
2055	}
2056
2057
2058	/**
2059	* @license http://www.gnu.org/copyleft/gpl.html GPL
2060	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
2061	* @param $images
2062	* @param $msg_number
2063	* @param $msg_folder
2064	*/
2065	function get_thumbs($images, $msg_number, $msg_folder)
2066	{
2067
2068	if (!count($images)) return '';
2069
2070	foreach ($images as $key => $value) {
2071	$images[$key]['width'] = 160;
2072	$images[$key]['height'] = 120;
2073	$images[$key]['url'] = "inc/get_archive.php?msgFolder=".$msg_folder."&msgNumber=".$msg_number."&indexPart=".$image['pid']."&image=true";
2074	}
2075
2076	return json_encode($images);
2077	}
2078
2079	/*function delete_msg($params)
2080	{
2081	$folder = $params['folder'];
2082	$msgs_to_delete = explode(",",$params['msgs_to_delete']);
2083
2084	$mbox_stream = $this->open_mbox($folder);
2085
2086	foreach ($msgs_to_delete as $msg_number){
2087	imap_delete($mbox_stream, $msg_number, FT_UID);
2088	}
2089	imap_close($mbox_stream, CL_EXPUNGE);
2090	return $params['msgs_to_delete'];
2091	}*/
2092
2093	// Novo
2094	function delete_msgs($params)
2095	{
2096
2097	$folder = $params['folder'];
2098	$folder = mb_convert_encoding($folder, "UTF7-IMAP","ISO-8859-1");
2099	$msgs_number = explode(",",$params['msgs_number']);
2100	if(array_key_exists('border_ID' ,$params))
2101	$border_ID = $params['border_ID'];
2102	else
2103	$border_ID = '';
2104	$return = array();
2105
2106	if (array_key_exists('get_previous_msg' , $params) && $params['get_previous_msg']){
2107	$return['previous_msg'] = $this->get_info_previous_msg($params);
2108	// Fix problem in unserialize function JS.
2109	$return['previous_msg']['body'] = str_replace(array('{','}'), array('{','}'), $return['previous_msg']['body']);
2110	}
2111
2112	//$mbox_stream = $this->open_mbox($folder);
2113	$mbox_stream = @imap_open("{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$folder, $this->username, $this->password) or die(serialize(array('imap_error' => $this->parse_error(imap_last_error()))));
2114
2115	foreach ($msgs_number as $msg_number)
2116	{
2117	if (imap_delete($mbox_stream, $msg_number, FT_UID));
2118	$return['msgs_number'][] = $msg_number;
2119	}
2120
2121	$return['folder'] = $folder;
2122	$return['border_ID'] = $border_ID;
2123
2124	if($mbox_stream)
2125	imap_close($mbox_stream, CL_EXPUNGE);
2126
2127	$return['status'] = true;
2128	return $return;
2129	}
2130
2131
2132	function refresh($params)
2133	{
2134
2135	$return = array();
2136	$return['new_msgs'] = 0;
2137	$folder = $params['folder'];
2138	$msg_range_begin = $params['msg_range_begin'];
2139	$msg_range_end = $params['msg_range_end'];
2140	$msgs_existent = $params['msgs_existent'];
2141	$sort_box_type = $params['sort_box_type'];
2142	$sort_box_reverse = $params['sort_box_reverse'];
2143	$msgs_in_the_server = array();
2144	$search_box_type = $params['search_box_type'] != "ALL" && $params['search_box_type'] != "" ? $params['search_box_type'] : false;
2145	$msgs_in_the_server = $this->get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse,$msg_range_begin,$msg_range_end);
2146	$msgs_in_the_server = array_keys($msgs_in_the_server);
2147
2148	$num_msgs = (count($msgs_in_the_server) - imap_num_recent($this->mbox));
2149
2150	$dif = ($params['msg_range_end'] - $params['msg_range_begin']) +1;
2151	if(!count($msgs_in_the_server)){
2152	$msg_range_begin -= $dif;
2153	$msg_range_end -= $dif;
2154	$msgs_in_the_server = $this->get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse,$msg_range_begin,$msg_range_end);
2155	$msgs_in_the_server = array_keys($msgs_in_the_server);
2156	$num_msgs = NULL;
2157	$return['msg_range_begin'] = $msg_range_begin;
2158	$return['msg_range_end'] = $msg_range_end;
2159	}
2160	$return['new_msgs'] = imap_num_recent($this->mbox);
2161
2162	$msgs_in_the_client = explode(",", $msgs_existent);
2163
2164	$msg_to_insert = array_diff($msgs_in_the_server, $msgs_in_the_client);
2165
2166	if(count($msg_to_insert) > 0 && $return['new_msgs'] == 0 && $msgs_in_the_client[0] != ""){
2167	$aux = 0;
2168	while(array_key_exists($aux, $msg_to_insert)){
2169	if($msg_to_insert[$aux] > $msgs_in_the_client[0]){
2170	$return['new_msgs'] += 1;
2171	}
2172	$aux++;
2173	}
2174	}else if(count($msg_to_insert) > 0 && $msgs_in_the_server && $msgs_in_the_client[0] != "" && $return['new_msgs'] == 0){
2175	$aux = 0;
2176	while(array_key_exists($aux, $msg_to_insert)){
2177	if($msg_to_insert[$aux] == $msgs_in_the_server[$aux]){
2178	$return['new_msgs'] += 1;
2179	}
2180	$aux++;
2181	}
2182	}else if($num_msgs < $msg_range_end && $return['new_msgs'] == 0 && count($msg_to_insert) > 0 && $msg_range_end == $dif){
2183	$return['tot_msgs'] = $num_msgs;
2184	}
2185
2186	if(!count($msgs_in_the_server)){
2187	return Array();
2188	}
2189
2190	$msg_to_delete = array_diff($msgs_in_the_client, $msgs_in_the_server);
2191	$msgs_to_exec = array();
2192	foreach($msg_to_insert as $msg_number)
2193	$msgs_to_exec[] = $msg_number;
2194	//sort($msgs_to_exec);
2195	$i = 0;
2196	foreach($msgs_to_exec as $msg_number)
2197	{
2198	/*A função imap_headerinfo não traz o cabeçalho completo, e sim alguns
2199	* atributos do cabeçalho. Como eu preciso do atributo Importance
2200	* para saber se o email é importante ou não, uso abaixo a função
2201	* imap_fetchheader e busco o atributo importance nela para passar
2202	* para as funções ajax. Isso faz com que eu acesse o cabeçalho
2203	* duas vezes e de duas formas diferentes, mas em contrapartida, eu
2204	* não preciso reimplementar o método utilizando o fetchheader.
2205	*/
2206
2207	$tempHeader = @imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number));
2208	$flag = preg_match('/importance : (.*)\r/i', $tempHeader, $importance);
2209	$return[$i]['Importance'] = $flag==0?"Normal":$importance[1];
2210
2211	$msg_sample = $this->get_msg_sample($msg_number);
2212	$return[$i]['msg_sample'] = $msg_sample;
2213
2214	$header = $this->get_header($msg_number);
2215	if (!is_object($header))
2216	continue;
2217
2218	$return[$i]['msg_number'] = $msg_number;
2219
2220	//get the next msg number to append this msg in the view in a correct place
2221	$msg_key_position = array_search($msg_number, $msgs_in_the_server);
2222
2223	$return[$i]['msg_key_position'] = $msg_key_position;
2224	if($msg_key_position !== false && array_key_exists($msg_key_position + 1,$msgs_in_the_server) !== false)
2225	$return[$i]['next_msg_number'] = $msgs_in_the_server[$msg_key_position + 1];
2226	else
2227	$return[$i]['next_msg_number'] = $msgs_in_the_server[$msg_key_position];
2228
2229	$return[$i]['msg_folder'] = $folder;
2230	// Atribui o tipo (normal, signature ou cipher) ao campo Content-Type
2231	$return[$i]['ContentType'] = $this->getMessageType($msg_number, $tempHeader);
2232	$return[$i]['Recent'] = $header->Recent;
2233	$return[$i]['Unseen'] = $header->Unseen;
2234	$return[$i]['Answered'] = $header->Answered;
2235	$return[$i]['Deleted'] = $header->Deleted;
2236	$return[$i]['Draft'] = $header->Draft;
2237	$return[$i]['Flagged'] = $header->Flagged;
2238
2239	$return[$i]['udate'] = $header->udate;
2240
2241	$from = $header->from;
2242	$return[$i]['from'] = array();
2243	$tmp = imap_mime_header_decode($from[0]->personal);
2244	$return[$i]['from']['name'] = $tmp[0]->text;
2245	$return[$i]['from']['email'] = $from[0]->mailbox . "@" . $from[0]->host;
2246	//$return[$i]['from']['full'] ='"' . $return[$i]['from']['name'] . '" ' . '<' . $return[$i]['from']['email'] . '>';
2247	if(!$return[$i]['from']['name'] \|\| trim($return[$i]['from']['name']) === '')
2248	$return[$i]['from']['name'] = $return[$i]['from']['email'];
2249
2250	/*$toaddress = imap_mime_header_decode($header->toaddress);
2251	$return[$i]['toaddress'] = '';
2252	foreach ($toaddress as $tmp)
2253	$return[$i]['toaddress'] .= $tmp->text;*/
2254	$to = $header->to;
2255	$return[$i]['to'] = array();
2256	if(isset($to[0]->personal))
2257	$tmp = imap_mime_header_decode($to[0]->personal);
2258	if(trim($return[$i]['to']['name']) === '')
2259	$return[$i]['to']['name'] = $to[0]->mailbox . "@" . $to[0]->host;
2260	else
2261	$return[$i]['to']['name'] = $tmp[0]->text;
2262	$return[$i]['to']['email'] = $to[0]->mailbox . "@" . $to[0]->host;
2263	$return[$i]['to']['full'] ='"' . $return[$i]['to']['name'] . '" ' . '<' . $return[$i]['to']['email'] . '>';
2264	if(isset($header->cc))
2265	$cc = $header->cc;
2266
2267	if ( isset($cc) && (!$return[$i]['to']['name'] \|\| $return[$i]['to']['name'] == '@') ){
2268	$return[$i]['to']['name'] = $cc[0]->personal;
2269	$return[$i]['to']['email'] = $cc[0]->mailbox . "@" . $cc[0]->host;
2270	}
2271	$return[$i]['subject'] = ( isset( $header->fetchsubject ) ) ? $this->decode_string($header->fetchsubject) : '';
2272	if($return[$i]['subject'] == "" \|\| $return[$i]['subject'] == '' \|\| $return[$i]['subject'] == null ){
2273	$return[$i]['subject'] = $this->functions->getLang("(no subject) ");
2274	}
2275	$return[$i]['Size'] = $header->Size;
2276	$return[$i]['reply_toaddress'] = $header->reply_toaddress;
2277
2278	if($return[$i]['to']['email'] == '@' \|\| $return[$i]['to']['email'] =='undisclosed-recipients@' \|\| $return[$i]['to']['name'] =='undisclosed-recipients@'
2279	\|\| $return[$i]['to']['name'] == null){
2280	$return[$i]['to']['email'] = $return[$i]['from']['email'];
2281	$return[$i]['to']['name'] = $return[$i]['from']['name'];
2282	$return[$i]['to']['full'] = $return[$i]['reply_toaddress'];
2283	}
2284
2285	$return[$i]['attachment'] = array();
2286	if (!isset($imap_attachment))
2287	{
2288	include_once("class.imap_attachment.inc.php");
2289	$imap_attachment = new imap_attachment();
2290	}
2291	$return[$i]['attachment'] = $imap_attachment->get_attachment_headerinfo($this->mbox, $msg_number);
2292	$i++;
2293	}
2294	$return['quota'] = $this->get_quota(array('folder_id' => $folder));
2295	$return['sort_box_type'] = $params['sort_box_type'];
2296	if(!$this->mbox \|\| !is_resource($this->mbox))
2297	{
2298	$this->open_mbox($folder);
2299	}
2300
2301	$return['msgs_to_delete'] = $msg_to_delete;
2302	$return['offsetToGMT'] = $this->functions->CalculateDateOffset();
2303	if($this->mbox && is_resource($this->mbox))
2304	imap_close($this->mbox);
2305
2306	return $return;
2307	}
2308
2309	/**
2310	* Método que faz a verificação do Content-Type do e-mail e verifica se é um e-mail normal,
2311	* assinado ou cifrado.
2312	* @author Mário César Kolling <mario.kolling@serpro.gov.br>
2313	* @param $headers Uma String contendo os Headers do e-mail retornados pela função imap_imap_fetchheader
2314	* @param $msg_number O número da mesagem
2315	* @return Retorna o tipo da mensagem (normal, signature, cipher).
2316	*/
2317	function getMessageType($msg_number, $headers = false){
2318	include_once(dirname( __FILE__ ) ."/../../security/classes/CertificadoB.php");
2319	$contentType = "normal";
2320	if (!$headers){
2321	$headers = imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number));
2322	}
2323
2324	if (preg_match("/pkcs7-signature/i", $headers) == 1){
2325	$contentType = "signature";
2326	} else if (preg_match("/pkcs7-mime/i", $headers) == 1){
2327	$contentType = testa_p7m( imap_body($this->mbox, imap_msgno($this->mbox, $msg_number)) );
2328	}
2329
2330	return $contentType;
2331	}
2332
2333	/**
2334	* Metodo que retorna todas as pastas do usuario logado.
2335	* @param $params array opcional para repassar os argumentos ao metodo.
2336	* Se usar $params['noSharedFolders'] = true, ira retornar todas as pastas do usuário logado,
2337	* excluindo as compartilhadas para ele.
2338	* Se usar $params['folderType'] = "default" irá retornar somente as pastas defaults
2339	* Se usar $params['folderType'] = "personal" irá retornar somente as pastas pessoais
2340	* Se usar $params['folderType'] = null irá retornar todas as pastas
2341	* @return Retorna um array contendo as seguintes informacoes de cada pasta: folder_unseen,
2342	* folder_id, folder_name, folder_parent e folder_hasChildren.
2343	*/
2344	function get_folders_list($params = null)
2345	{
2346	$mbox_stream = $this->open_mbox();
2347	if($params && array_key_exists('onload', $params) && $params['onload'] && $_SESSION['phpgw_info']['expressomail']['server']['certificado']){
2348	$this->delete_mailbox(array("del_past" => "INBOX".$this->imap_delimiter."decifradas"));
2349	}
2350
2351	$inbox = 'INBOX';
2352	$drafts = $inbox . $this->imap_delimiter . $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultDraftsFolder'];
2353	$sent = $inbox . $this->imap_delimiter . $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultSentFolder'];
2354	$spam = $inbox . $this->imap_delimiter . $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultSpamFolder'];
2355	$trash = $inbox . $this->imap_delimiter . $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultTrashFolder'];
2356	if(array_key_exists('uid2cn', $_SESSION['phpgw_info']['user']['preferences']['expressoMail'] ))
2357	$uid2cn = $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['uid2cn'];
2358	else
2359	$uid2cn = false;
2360	// Free others requests
2361	session_write_close();
2362
2363	$serverString = "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}";
2364
2365	if ( $params && isset($params['noSharedFolders']) )
2366	$folders_list = array_merge(imap_getmailboxes($mbox_stream, $serverString, 'INBOX' ), imap_getmailboxes($mbox_stream, $serverString, 'INBOX/*' ) );
2367	else
2368	$folders_list = imap_getmailboxes($mbox_stream, $serverString, '*' );
2369
2370	$folders_list = array_slice($folders_list,0,$this->foldersLimit);
2371
2372	$tmp = array();
2373	$resultMine = array();
2374	$resultSharedMine = array();
2375	$resultDefault = array();
2376	$resultSharedDefault = array();
2377	$aux = "";
2378	$qtd = -1 ;
2379
2380	if (is_array($folders_list)) {
2381	reset($folders_list);
2382	$this->ldap = new ldap_functions();
2383
2384	$i = 0;
2385	while (list($key, $val) = each($folders_list)) {
2386	$status = imap_status($mbox_stream, $val->name, SA_UNSEEN);
2387
2388	//$tmp_folder_id = explode("}", imap_utf7_decode($val->name));
2389	$tmp_folder_id = explode("}", $val->name );
2390
2391	$folderUser = trim( strpos( $tmp_folder_id[1], $this->imap_delimiter , 5 ) );
2392
2393	$folderUser = trim( substr( $tmp_folder_id[1], 0, $folderUser ) );
2394
2395	$Permission = true;
2396
2397	if( $folderUser != "INBOX" && $folderUser != "" )
2398	{
2399	$Permission = @imap_getacl( $mbox_stream, $folderUser );
2400	}
2401	$tmp_folder_id[1] = mb_convert_encoding( $tmp_folder_id[1], "ISO-8859-1", "UTF7-IMAP" );
2402
2403	if( $tmp_folder_id[1]=='INBOX'.$this->imap_delimiter.'decifradas')
2404	{
2405	continue;
2406	}
2407
2408	if(isset($status->unseen))
2409	$result[$i]['folder_unseen'] = $status->unseen;
2410
2411	$folder_id = $tmp_folder_id[1];
2412	$result[$i]['folder_id'] = $folder_id;
2413
2414	$tmp_folder_parent = explode($this->imap_delimiter, $folder_id);
2415	$result[$i]['folder_name'] = array_pop($tmp_folder_parent);
2416	$result[$i]['folder_name'] = $result[$i]['folder_name'] == 'INBOX' ? 'Inbox' : $result[$i]['folder_name'];
2417
2418	if ($uid2cn && substr($folder_id,0,4) == 'user') {
2419	//$this->ldap = new ldap_functions();
2420	if ($cn = $this->ldap->uid2cn($result[$i]['folder_name'])) {
2421	$result[$i]['folder_name'] = $cn;
2422	}
2423	}
2424
2425	$tmp_folder_parent = implode($this->imap_delimiter, $tmp_folder_parent);
2426	$result[$i]['folder_parent'] = $tmp_folder_parent == 'INBOX' ? '' : $tmp_folder_parent;
2427
2428	if (($val->attributes == 32) && ($result[$i]['folder_name'] != 'Inbox'))
2429	$result[$i]['folder_hasChildren'] = 1;
2430	else
2431	$result[$i]['folder_hasChildren'] = 0;
2432	$user = explode($this->imap_delimiter , $tmp_folder_id[1]);
2433	switch ($tmp_folder_id[1]) {
2434	case $inbox:
2435	case $drafts:
2436	case $sent:
2437	case $spam:
2438	case $trash:
2439	$resultDefault[]=$result[$i];
2440	break;
2441	case "user". $this->imap_delimiter . $user[1]:
2442	case "user". $this->imap_delimiter . $user[1] . $this->imap_delimiter . $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultDraftsFolder']:
2443	case "user". $this->imap_delimiter . $user[1] . $this->imap_delimiter . $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultSentFolder']:
2444	case "user". $this->imap_delimiter . $user[1] . $this->imap_delimiter . $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultSpamFolder']:
2445	case "user". $this->imap_delimiter . $user[1] . $this->imap_delimiter . $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultTrashFolder']:
2446	if($aux != $user[1]){
2447	$aux = $user[1];
2448	$qtd += 1;
2449	}
2450	if( isset($resultSharedDefault[$qtd]) && !is_array($resultSharedDefault[$qtd]))
2451	$resultSharedDefault[$qtd] = array();
2452	$resultSharedDefault[$qtd][]=$result[$i];
2453	break;
2454	default:
2455	if($user[0] == $inbox)
2456	$resultMine[]=$result[$i];
2457	else{
2458	if($aux != $user[1]){
2459	$aux = $user[1];
2460	$qtd += 1;
2461	}
2462	if(!is_array($resultSharedDefault[$qtd]))
2463	$resultSharedMine[$qtd] = array();
2464	$resultSharedMine[$qtd][]=$result[$i];
2465	}
2466
2467	}
2468	$i++;
2469	}
2470	}
2471
2472	if ( $params && !array_key_exists('noQuotaInfo',$params) ) {
2473	//Get quota info of current folder
2474	$current_folder = "INBOX";
2475	if($params && isset($params['folder']))
2476	$current_folder = $params['folder'];
2477
2478	$arr_quota_info = $this->get_quota(array('folder_id' => $current_folder));
2479	} else {
2480	$arr_quota_info = array();
2481	}
2482
2483	// Sorting resultMine
2484	foreach ($resultMine as $folder_info)
2485	{
2486	$array_tmp[] = $folder_info['folder_id'];
2487	}
2488
2489	natcasesort($array_tmp);
2490
2491	$result2 = array();
2492
2493	foreach ($array_tmp as $key => $folder_id)
2494	{
2495	$result2[] = $resultMine[$key];
2496	}
2497
2498	// Sorting resultDefault
2499	foreach ($resultDefault as $key => $folder_id)
2500	{
2501	switch ($resultDefault[$key]['folder_id']) {
2502	case $inbox:
2503	$resultDefault2[0] = $resultDefault[$key];
2504	break;
2505	case $drafts:
2506	$resultDefault2[1] = $resultDefault[$key];
2507	break;
2508	case $sent:
2509	$resultDefault2[2] = $resultDefault[$key];
2510	break;
2511	case $spam:
2512	$resultDefault2[3] = $resultDefault[$key];
2513	break;
2514	case $trash:
2515	$resultDefault2[4] = $resultDefault[$key];
2516	break;
2517	}
2518	}
2519
2520	$shareds = array();
2521	if(!empty($resultSharedDefault))
2522	for($i = 0; $i <= $qtd; $i++){
2523	foreach ($resultSharedDefault[$i] as $key => $folder_id)
2524	{
2525	$user = explode($this->imap_delimiter , $resultSharedDefault[$i][$key]['folder_id']);
2526
2527	switch ($resultSharedDefault[$i][$key]['folder_id']) {
2528	case "user". $this->imap_delimiter . $user[1]:
2529	$resultSharedDefault2[0] = $resultSharedDefault[$i][$key];
2530	break;
2531	case "user". $this->imap_delimiter . $user[1]. $this->imap_delimiter . $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultDraftsFolder']:
2532	$resultSharedDefault2[1] = $resultSharedDefault[$i][$key];
2533	break;
2534	case "user". $this->imap_delimiter . $user[1]. $this->imap_delimiter . $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultSentFolder']:
2535	$resultSharedDefault2[2] = $resultSharedDefault[$i][$key];
2536	break;
2537	case "user". $this->imap_delimiter . $user[1]. $this->imap_delimiter . $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultSpamFolder']:
2538	$resultSharedDefault2[3] = $resultSharedDefault[$i][$key];
2539	break;
2540	case "user". $this->imap_delimiter . $user[1] . $this->imap_delimiter . $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultTrashFolder']:
2541	$resultSharedDefault2[4] = $resultSharedDefault[$i][$key];
2542	break;
2543	}
2544	}
2545	if($resultDefault2 != null)
2546	$shareds = array_merge($shareds, $resultSharedDefault2);
2547	if(isset($resultSharedMine[$i]) && $resultSharedMine[$i] != null)
2548	$shareds = array_merge($shareds, $resultSharedMine[$i]);
2549	$resultSharedDefault2 = array();
2550	}
2551	if ( $params && isset($params['folderType']) && $params['folderType'] == 'default' )
2552	return array_merge($resultDefault2, $arr_quota_info);
2553
2554	if ( $params && array_key_exists('folderType', $params) && $params['folderType'] == 'personal' )
2555	return array_merge($result2, $arr_quota_info);
2556
2557	// Merge default folders and personal
2558	$result2 = array_merge($resultDefault2, $result2);
2559	if(!empty($shareds))
2560	$result2 = array_merge($result2, $shareds);
2561	return array_merge($result2, $arr_quota_info);
2562	}
2563
2564	function create_mailbox($arr)
2565	{
2566	$namebox = $arr['newp'];
2567	$mbox_stream = $this->open_mbox();
2568	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
2569	$namebox = mb_convert_encoding($namebox, "UTF7-IMAP", "UTF-8");
2570
2571	$result = "Ok";
2572	if(!imap_createmailbox($mbox_stream,"{".$imap_server."}$namebox"))
2573	{
2574	$result = implode("<br />\n", imap_errors());
2575	}
2576
2577	if($mbox_stream)
2578	imap_close($mbox_stream);
2579
2580	return $result;
2581
2582	}
2583
2584	function create_extra_mailbox($arr)
2585	{
2586	$nameboxs = explode(";",$arr['nw_folders']);
2587	$result = "";
2588	$mbox_stream = $this->open_mbox();
2589	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
2590	foreach($nameboxs as $key=>$tmp){
2591	if($tmp != ""){
2592	if(!imap_createmailbox($mbox_stream,imap_utf7_encode("{".$imap_server."}$tmp"))){
2593	$result = implode("<br />\n", imap_errors());
2594	if($mbox_stream)
2595	imap_close($mbox_stream);
2596	return $result;
2597	}
2598	}
2599	}
2600	if($mbox_stream)
2601	imap_close($mbox_stream);
2602	return true;
2603	}
2604
2605	function delete_mailbox($arr)
2606	{
2607	$namebox = $arr['del_past'];
2608	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
2609	$mbox_stream = $this->mbox ? $this->mbox : $this->open_mbox();
2610	//$del_folder = imap_deletemailbox($mbox_stream,"{".$imap_server."}INBOX.$namebox");
2611
2612	$result = "Ok";
2613	$namebox = mb_convert_encoding($namebox, "UTF7-IMAP","UTF-8");
2614	if(!imap_deletemailbox($mbox_stream,"{".$imap_server."}$namebox"))
2615	{
2616	$result = implode("<br />\n", imap_errors());
2617	}
2618	/*
2619	if($mbox_stream)
2620	imap_close($mbox_stream);
2621	*/
2622	return $result;
2623	}
2624
2625	function ren_mailbox($arr)
2626	{
2627	$namebox = $arr['current'];
2628	$new_box = $arr['rename'];
2629	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
2630	$mbox_stream = $this->open_mbox();
2631	//$ren_folder = imap_renamemailbox($mbox_stream,"{".$imap_server."}INBOX.$namebox","{".$imap_server."}INBOX.$new_box");
2632
2633	$result = "Ok";
2634	$namebox = mb_convert_encoding($namebox, "UTF7-IMAP","UTF-8");
2635	$new_box = mb_convert_encoding($new_box, "UTF7-IMAP","UTF-8");
2636
2637	if(!imap_renamemailbox($mbox_stream,"{".$imap_server."}$namebox","{".$imap_server."}$new_box"))
2638	{
2639	$result = imap_errors();
2640	}
2641	if($mbox_stream)
2642	imap_close($mbox_stream);
2643	return $result;
2644
2645	}
2646
2647	function get_num_msgs($params)
2648	{
2649	$folder = $params['folder'];
2650	if(!$this->mbox \|\| !is_resource($this->mbox)) {
2651	$this->mbox = $this->open_mbox($folder);
2652	if(!$this->mbox \|\| !is_resource($this->mbox))
2653	return imap_last_error();
2654	}
2655	$num_msgs = imap_num_msg($this->mbox);
2656	if($this->mbox && is_resource($this->mbox))
2657	imap_close($this->mbox);
2658
2659	return $num_msgs;
2660	}
2661
2662	function folder_exists($folder){
2663	$mbox = $this->open_mbox();
2664	$serverString = "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}";
2665	$list = imap_getmailboxes($mbox,$serverString, $folder);
2666	$return = is_array($list);
2667	imap_close($mbox);
2668	return $return;
2669	}
2670
2671	function send_mail($params)
2672	{
2673	require_once $_SESSION['rootPath'] . '/API/class.servicelocator.php';
2674	$mailService = ServiceLocator::getService('mail');
2675
2676	include_once("class.db_functions.inc.php");
2677	$db = new db_functions();
2678	$fromaddress = $params['input_from'] ? explode(';',$params['input_from']) : "";
2679	$message_attachments_contents = (isset($params['message_attachments_content'])) ? $params['message_attachments_content'] : false;
2680
2681	##
2682	# @AUTHOR Rodrigo Souza dos Santos
2683	# @DATE 2008/09/17$fileName
2684	# @BRIEF Checks if the user has permission to send an email with the email address used.
2685	##
2686	if ( is_array($fromaddress) && ($fromaddress[1] != $_SESSION['phpgw_info']['expressomail']['user']['email']) )
2687	{
2688	$deny = true;
2689	foreach( $_SESSION['phpgw_info']['expressomail']['user']['shared_mailboxes'] as $key => $val )
2690	if ( array_key_exists('mail', $val) && $val['mail'][0] == $fromaddress[1] )
2691	$deny = false and end($_SESSION['phpgw_info']['expressomail']['user']['shared_mailboxes']);
2692
2693	if ( $deny )
2694	return "The server denied your request to send a mail, you cannot use this mail address.";
2695	}
2696
2697	$toaddress = implode(',',$db->getAddrs(explode(',',$params['input_to'])));
2698	$ccaddress = implode(',',$db->getAddrs(explode(',',$params['input_cc'])));
2699	$ccoaddress = implode(',',$db->getAddrs(explode(',',$params['input_cco'])));
2700
2701	$toaddress = preg_replace('/<\s+/', '<', $toaddress);
2702	$toaddress = preg_replace('/\s+>/', '>', $toaddress);
2703
2704	$ccaddress = preg_replace('/<\s+/', '<', $ccaddress);
2705	$ccaddress = preg_replace('/\s+>/', '>', $ccaddress);
2706
2707	$ccoaddress = preg_replace('/<\s+/', '<', $ccoaddress);
2708	$ccoaddress = preg_replace('/\s+>/', '>', $ccoaddress);
2709
2710	$replytoaddress = $params['input_replyto'];
2711	$subject = $params['input_subject'];
2712	$msg_uid = $params['msg_id'];
2713	$return_receipt = $params['input_return_receipt'];
2714	$is_important = $params['input_important_message'];
2715	$encrypt = $params['input_return_cripto'];
2716	$signed = $params['input_return_digital'];
2717
2718	$message_attachments = $params['message_attachments'];
2719
2720	if(substr($params['input_to'],-1) == ',')
2721	$params['input_to'] = substr($params['input_to'],0,-1);
2722
2723	if(substr($params['input_cc'],-1) == ',')
2724	$params['input_cc'] = substr($params['input_cc'],0,-1);
2725
2726	if(substr($params['input_cco'],-1) == ',')
2727	$params['input_cco'] = substr($params['input_cco'],0,-1);
2728
2729
2730	// Valida numero Maximo de Destinatarios
2731	if($_SESSION['phpgw_info']['expresso']['expressoMail']['expressoAdmin_maximum_recipients'] > 0)
2732	{
2733	$sendersNumber = count(explode(',',$params['input_to']));
2734
2735	if($params['input_cc'])
2736	$sendersNumber += count(explode(',',$params['input_cc']));
2737	if($params['input_cco'])
2738	$sendersNumber += count(explode(',',$params['input_cco']));
2739
2740	$userMaxmimumSenders = $db->getMaximumRecipientsUser($this->username);
2741	if($userMaxmimumSenders)
2742	{
2743	if($sendersNumber > $userMaxmimumSenders)
2744	return $this->functions->getLang('Number of recipients greater than allowed');
2745	}
2746	else
2747	{
2748	$ldap = new ldap_functions();
2749	$groupsToUser = $ldap->get_user_groups($this->username);
2750
2751	$groupMaxmimumSenders = $db->getMaximumRecipientsGroup($groupsToUser);
2752
2753	if($groupMaxmimumSenders > 0)
2754	{
2755	if($sendersNumber > $groupMaxmimumSenders)
2756	return $this->functions->getLang('Number of recipients greater than allowed');
2757	}
2758	else
2759	{
2760	if($sendersNumber > $_SESSION['phpgw_info']['expresso']['expressoMail']['expressoAdmin_maximum_recipients'])
2761	return $this->functions->getLang('Number of recipients greater than allowed');
2762	}
2763	}
2764
2765	}
2766	//Fim Valida numero maximo de destinatarios
2767
2768
2769	//Valida envio de email para shared accounts
2770	if($_SESSION['phpgw_info']['expresso']['expressoMail']['expressoMail_block_institutional_comunication'] == 'true')
2771	{
2772	$ldap = new ldap_functions();
2773	$arrayF = explode(';', $params['input_from']);
2774
2775	/*
2776	* Verifica se o remetente n?o ? uma conta compartilhada
2777	*/
2778	if(!$ldap->isSharedAccountByMail($arrayF[1]))
2779	{
2780	$groupsToUser = $ldap->get_user_groups($this->username);
2781	$sharedAccounts = $ldap->returnSharedsAccounts($toaddress, $ccaddress, $ccoaddress);
2782
2783	/*
2784	* Pega o UID do remetente
2785	*/
2786	$uidFrom = $ldap->mail2uid($arrayF[1]);
2787
2788	/*
2789	* Remove a conta compartilhada caso o uid do remetente exista na conta compartilhada
2790	*/
2791	foreach ($sharedAccounts as $key => $value)
2792	{
2793	if($value)
2794	$acl = $this->getaclfrombox($value);
2795
2796	if (array_key_exists($uidFrom, $acl))
2797	unset($sharedAccounts[$key]);
2798
2799	}
2800
2801	/*
2802	* Caso ainda exista contas compartilhadas, verifica se existe alguma exce??o para estas contas
2803	*/
2804	if(count($sharedAccounts) > 0)
2805	$accountsBlockeds = $db->validadeSharedAccounts($this->username, $groupsToUser, $sharedAccounts);
2806
2807	/*
2808	* Retorna as contas compartilhadas bloqueadas
2809	*/
2810	if(count($accountsBlockeds) > 0)
2811	{
2812	$return = '';
2813
2814	foreach ($accountsBlockeds as $accountBlocked)
2815	$return.= $accountBlocked.', ';
2816
2817	$return = substr($return,0,-2);
2818
2819	return $this->functions->getLang('you are blocked from sending mail to the following addresses').': '.$return;
2820	}
2821	}
2822	}
2823	// Fim Valida envio de email para shared accounts
2824
2825
2826	// TODO - implementar tratamento SMIME no novo serviço de envio de emails e retirar o AND false abaixo
2827	if($params['smime'] AND false)
2828	{
2829	$body = $params['smime'];
2830	$mail->SMIME = true;
2831	// A MSG assinada deve ser testada neste ponto.
2832	// Testar o certificado e a integridade da msg....
2833	include_once(dirname( __FILE__ ) ."/../../security/classes/CertificadoB.php");
2834	$erros_acumulados = '';
2835	$certificado = new certificadoB();
2836	$validade = $certificado->verificar($body);
2837	if(!$validade)
2838	{
2839	foreach($certificado->erros_ssl as $linha_erro)
2840	{
2841	$erros_acumulados .= $linha_erro;
2842	}
2843	}
2844	else
2845	{
2846	// Testa o CERTIFICADO: se o CPF he o do usuario logado, se pode assinar msgs e se nao esta expirado...
2847	if ($certificado->apresentado)
2848	{
2849	if($certificado->dados['EXPIRADO']) $erros_acumulados .='Certificado expirado.';
2850	$this->cpf = isset($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;
2851	if($certificado->dados['CPF'] != $this->cpf) $erros_acumulados .=' CPF no certificado diferente do logado no expresso.';
2852	if(!($certificado->dados['KEYUSAGE']['digitalSignature'] && $certificado->dados['EXTKEYUSAGE']['emailProtection'])) $erros_acumulados .=' Certificado nao permite assinar mensagens.';
2853	}
2854	else
2855	{
2856	$$erros_acumulados .= 'Nao foi possivel usar o certificado para assinar a msg';
2857	}
2858	}
2859	if(!$erros_acumulados =='')
2860	{
2861	return $erros_acumulados;
2862	}
2863	}
2864	else
2865	{
2866	//Compatibilização com Outlook, ao encaminhar a mensagem
2867	$body = mb_ereg_replace('<!--\[', '<!-- [', $params['body']);
2868	}
2869
2870	$attachments = $_FILES;
2871	$forwarding_attachments = $params['forwarding_attachments'];
2872	$local_attachments = $params['local_attachments'];
2873
2874	//Test if must be saved in shared folder and change if necessary
2875	if( $fromaddress[2] == 'y' ){
2876	//build shared folder path
2877	$newfolder = "user".$this->imap_delimiter.$fromaddress[3].$this->imap_delimiter.$this->imap_sentfolder;
2878	if($this->folder_exists($newfolder))
2879	$folder = $newfolder;
2880	else
2881	$folder = $params['folder'];
2882
2883	} else {
2884	$folder = $params['folder'];
2885	}
2886
2887	$folder = mb_convert_encoding($folder, 'UTF7-IMAP','ISO_8859-1');
2888	$folder = preg_replace('/INBOX[\/.]/i', 'INBOX'.$this->imap_delimiter, $folder);
2889	$folder_name = $params['folder_name'];
2890
2891	// TODO - tratar assinatura e remover o AND false
2892	if($signed && !$params['smime'] AND false)
2893	{
2894	$mail->Mailer = "smime";
2895	$mail->SignedBody = true;
2896	}
2897
2898
2899	if($fromaddress)
2900	$mailService->setFrom ('"'.$fromaddress[0].'" <'.$fromaddress[1].'>');
2901	else
2902	$mailService->setFrom ('"'.$_SESSION['phpgw_info']['expressomail']['user']['firstname'].' '.$_SESSION['phpgw_info']['expressomail']['user']['lastname'].'" <'.$_SESSION['phpgw_info']['expressomail']['user']['email'].'>');
2903	//$mailService->addTo($toaddress);
2904	//$mailService->addCc($ccaddress);
2905	$bol = $this->add_recipients('to', $toaddress, $mailService);
2906	if(!$bol){
2907	return $this->parse_error("Invalid Mail:", $toaddress);
2908	}
2909	$bol = $this->add_recipients('cc', $ccaddress, $mailService);
2910	if(!$bol){
2911	return $this->parse_error("Invalid Mail:", $ccaddress);
2912	}
2913	$allow = $_SESSION['phpgw_info']['server']['expressomail']['allow_hidden_copy'];
2914
2915	if($allow)
2916	{
2917	//$mailService->addBcc($ccoaddress);
2918	$bol = $this->add_recipients('cco', $ccoaddress, $mailService);
2919
2920	if(!$bol){
2921	return $this->parse_error("Invalid Mail:", $ccoaddress);
2922	}
2923	}
2924
2925	$mailService->setSubject($subject);
2926	$isHTML = ( (array_key_exists('type', $params) && in_array(strtolower($params['type']), array('html', 'plain')) ) ?
2927	strtolower($params['type']) != 'plain' : true );
2928
2929
2930	// TODO - tratar mensagem criptografada e remover o AND false abaixo
2931	if (($encrypt && $signed && $params['smime']) \|\| ($encrypt && !$signed) AND false) // a msg deve ser enviada cifrada...
2932	{
2933	$email = $this->add_recipients_cert($toaddress . ',' . $ccaddress. ',' .$ccoaddress);
2934	$email = explode(",",$email);
2935	// Deve ser testado se foram obtidos os certificados de todos os destinatarios.
2936	// Deve ser verificado um numero limite de destinatarios.
2937	// Deve ser verificado se os certificados sao validos.
2938	// Se uma das verificacoes falhar, nao enviar o e-mail e avisar o usuario.
2939	// O array $mail->Certs_crypt soh deve ser preenchido se os certificados passarem nas verificacoes.
2940	$numero_maximo = $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['num_max_certs_to_cipher']; // Este valor dever ser configurado pelo administrador do site ....
2941	$erros_acumulados = "";
2942	$aux_mails = array();
2943	$mail_list = array();
2944	if(count($email) > $numero_maximo)
2945	{
2946	$erros_acumulados .= "Excedido o numero maximo (" . $numero_maximo . ") de destinatarios para uma msg cifrada...." . chr(0x0A);
2947	return $erros_acumulados;
2948	}
2949	// adiciona o email do remetente. eh para cifrar a msg para ele tambem. Assim vai poder visualizar a msg na pasta enviados..
2950	$email[] = $_SESSION['phpgw_info']['expressomail']['user']['email'];
2951	foreach($email as $item)
2952	{
2953	$certificate = $db->get_certificate(strtolower($item));
2954	if(!$certificate)
2955	{
2956	$erros_acumulados .= "Chamada com parametro invalido. e-Mail nao pode ser vazio." . chr(0x0A);
2957	return $erros_acumulados;
2958	}
2959
2960	if (array_key_exists("dberr1", $certificate))
2961	{
2962
2963	$erros_acumulados .= "Ocorreu um erro quando pesquisava certificados dos destinatarios para cifrar a msg." . chr(0x0A);
2964	return $erros_acumulados;
2965	}
2966	if (array_key_exists("dberr2", $certificate))
2967	{
2968	$erros_acumulados .= $item . ' : Nao pode cifrar a msg. Certificado nao localizado.' . chr(0x0A);
2969	//continue;
2970	}
2971	/* Retirado este teste para evitar mensagem de erro duplicada.
2972	if (!array_key_exists("certs", $certificate))
2973	{
2974	$erros_acumulados .= $item . ' : Nao pode cifrar a msg. Certificado nao localizado.' . chr(0x0A);
2975	continue;
2976	}
2977	*/
2978	include_once(dirname( __FILE__ ) ."/../../security/classes/CertificadoB.php");
2979
2980	foreach ($certificate['certs'] as $registro)
2981	{
2982	$c1 = new certificadoB();
2983	$c1->certificado($registro['chave_publica']);
2984	if ($c1->apresentado)
2985	{
2986	$c2 = new Verifica_Certificado($c1->dados,$registro['chave_publica']);
2987	if (!$c1->dados['EXPIRADO'] && !$c2->revogado && $c2->status)
2988	{
2989	$aux_mails[] = $registro['chave_publica'];
2990	$mail_list[] = strtolower($item);
2991	}
2992	else
2993	{
2994	if ($c1->dados['EXPIRADO'] \|\| $c2->revogado)
2995	{
2996	$db->update_certificate($c1->dados['SERIALNUMBER'],$c1->dados['EMAIL'],$c1->dados['AUTHORITYKEYIDENTIFIER'],
2997	$c1->dados['EXPIRADO'],$c2->revogado);
2998	}
2999
3000	$erros_acumulados .= $item . ': ' . $c2->msgerro . chr(0x0A);
3001	foreach($c2->erros_ssl as $linha)
3002	{
3003	$erros_acumulados .= $linha . chr(0x0A);
3004	}
3005	$erros_acumulados .= 'Emissor: ' . $c1->dados['EMISSOR'] . chr(0x0A);
3006	$erros_acumulados .= $c1->dados['CRLDISTRIBUTIONPOINTS'] . chr(0x0A);
3007	}
3008	}
3009	else
3010	{
3011	$erros_acumulados .= $item . ' : Nao pode cifrar a msg. Certificado invalido.' . chr(0x0A);
3012	}
3013	}
3014	if(!(in_array(strtolower($item),$mail_list)) && !empty($erros_acumulados))
3015	{
3016	return $erros_acumulados;
3017	}
3018	}
3019
3020	$mail->Certs_crypt = $aux_mails;
3021	}
3022
3023	if( count($forwarding_attachments) > 0 )// Build CID images
3024	$this->buildEmbeddedImages($mailService,$msg_uid,$forwarding_attachments, $body);
3025
3026	// Build Uploading Attachments!!!
3027	if (count($attachments)>0) //Caso seja forward normal...
3028	{
3029	$total_uploaded_size = 0;
3030	foreach ($attachments as $attach)
3031	{
3032	if($attach['error'] == UPLOAD_ERR_INI_SIZE)
3033	return $this->parse_error("message file too big");
3034	if($attach['name']=='Unknown')
3035	continue;
3036	$mailService->addFileAttachment($attach['tmp_name'], $attach['name'], $this->get_file_type($attach['name']), 'base64', 'attachment');
3037	$total_uploaded_size = $total_uploaded_size + $attach['size'];
3038	}
3039	if($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['max_attachment_size'])
3040	{
3041
3042	$upload_max_filesize = str_replace('M','',$_SESSION['phpgw_info']['user']['preferences']['expressoMail']['max_attachment_size']) * 1024 * 1024;
3043	if( $total_uploaded_size > $upload_max_filesize)
3044	return $this->parse_error("message file too big");
3045	}
3046	}
3047	if(count($local_attachments)>0) { //Caso seja forward de mensagens locais
3048
3049	$total_uploaded_size = 0;
3050
3051	foreach($local_attachments as $local_attachment) {
3052	$file_description = unserialize(rawurldecode($local_attachment));
3053	$tmp = array_values($file_description);
3054	foreach($file_description as $i => $descriptor){
3055	$tmp[$i] = eregi_replace('\'*\'','',$descriptor);
3056	}
3057	$mailService->addFileAttachment($_FILES[$tmp[1]]['tmp_name'], $tmp[2], $this->get_file_type($tmp[2]), 'base64', 'attachment');
3058	$total_uploaded_size = $total_uploaded_size + $_FILES[$tmp[1]]['size'];
3059	}
3060	if($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['max_attachment_size'])
3061	{
3062	$upload_max_filesize = str_replace('M','',$_SESSION['phpgw_info']['user']['preferences']['expressoMail']['max_attachment_size']) * 1024 * 1024;
3063	if( $total_uploaded_size > $upload_max_filesize)
3064	return $this->parse_error("message file too big");
3065	}
3066	}
3067
3068	// Build Forwarding Attachments!!!
3069	if (count($forwarding_attachments) > 0)
3070	{
3071	// Bug fixed for array_search function
3072	$name_cid_files = array();
3073	if(count($name_cid_files) > 0) {
3074	$name_cid_files[count($name_cid_files)] = $name_cid_files[0];
3075	$name_cid_files[0] = null;
3076	}
3077
3078	foreach($forwarding_attachments as $forwarding_attachment)
3079	{
3080	$file_description = unserialize(rawurldecode($forwarding_attachment));
3081	$tmp = array_values($file_description);
3082	foreach($file_description as $i => $descriptor){
3083	$tmp[$i] = eregi_replace('\'*\'','',$descriptor);
3084	}
3085	$file_description = $tmp;
3086	$fileContent = $this->get_forwarding_attachment($file_description[0], $file_description[1], $file_description[3],$file_description[4]);
3087	$fileName = $file_description[2];
3088	if(!array_search(trim($fileName),$name_cid_files)) {
3089	$filename_dec = html_entity_decode(rawurldecode($fileName));
3090	$mailService->addStringAttachment($fileContent, $filename_dec, $this->get_file_type($file_description[2]), $file_description[4] );
3091
3092	}
3093	}
3094	}
3095
3096	//Build Message Attachments!!!
3097	if(count($message_attachments) > 0 )
3098	{
3099	foreach($message_attachments as $folder_name => $messages)
3100	{
3101	foreach ($messages as $message_number => $message_subject)
3102	{
3103	if (!$message_subject)
3104	$message_subject = 'no title.eml';
3105	else
3106	$message_subject .= '.eml';
3107
3108	if( $message_attachments_contents && isset($message_attachments_contents[$folder_name]) )
3109	$rawmsg = base64_decode( $message_attachments_contents[$folder_name][$message_number] );
3110	else{
3111	$mbox_stream = $this->open_mbox($folder_name);
3112	$rawmsg = $this->getRawHeader($message_number) . "\r\n\r\n" . $this->getRawBody($message_number);
3113	}
3114
3115	$return_forward[] = array( 'name' => $message_subject, 'size' => mb_strlen($rawmsg));
3116	$mailService->addStringAttachment($rawmsg, $message_subject, 'message/rfc822', '7bit', 'attachment' );
3117	}
3118	}
3119	}
3120
3121	$message_size_total += strlen($params['body']); /* Tamanho do corpo da mensagem. */
3122	$message_size_total += $total_uploaded_size; /* Incrementa com os anexos da nova mensagem, se houver. */
3123
3124	////////////////////////////////////////////////////////////////////////////////////////////////////
3125	/**
3126	* Faz a validação pelo tamanho máximo de mensagem permitido para o usuário. Se o usuário não estiver em nenhuma regra, usa o tamanho padrão.
3127	*/
3128	$default_max_size_rule = $db->get_default_max_size_rule();
3129	if(!$default_max_size_rule)
3130	{
3131	$default_max_size_rule = str_replace("M","",ini_get('upload_max_filesize')) * 1024 * 1024; /* hack para não bloquear o envio de email quando não for configurado um tamanho padrão */
3132	}
3133	else
3134	{
3135	foreach($default_max_size_rule as $i=>$value)
3136	{
3137	$default_max_size_rule = $value['config_value'];
3138	}
3139	}
3140
3141	$default_max_size_rule = $default_max_size_rule * 1024 * 1024; /* Tamanho da regra padrão, em bytes */
3142	$id_user = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
3143
3144
3145	$ldap = new ldap_functions();
3146	$groups_user = $ldap->get_user_groups($id_user);
3147
3148	$size_rule_by_group = array();
3149	foreach($groups_user as $k=>$value_)
3150	{
3151	$rule_in_group = $db->get_rule_by_user_in_groups($k);
3152	if ($rule_in_group != "")
3153	array_push($size_rule_by_group, $rule_in_group);
3154	}
3155
3156	$n_rule_groups = 0;
3157	$maior_valor_regra_grupo = 0;
3158	foreach($size_rule_by_group as $i=>$value)
3159	{
3160	if(is_array($value[0]))
3161	{
3162	$n_rule_groups++;
3163	if($value[0]['email_max_recipient'] > $maior_valor_regra_grupo)
3164	$maior_valor_regra_grupo = $value[0]['email_max_recipient'];
3165	}
3166	}
3167
3168	if($default_max_size_rule)
3169	{
3170	$size_rule = $db->get_rule_by_user($_SESSION['phpgw_info']['expressomail']['user']['userid']);
3171
3172	if(!$size_rule && $n_rule_groups == 0) /* O usuário não está em nenhuma regra por usuário nem por grupo. Vai usar a regra padrão. */
3173	{
3174	if($message_size_total > $default_max_size_rule)
3175	return $this->functions->getLang("Message size greateruler than allowed (Default rule)");
3176	}
3177
3178	else
3179	{
3180	if(count($size_rule) > 0) /* Verifica se existe regra por usuário. Se houver, ela vai se sobresair das regras por grupo. */
3181	{
3182	$regra_mais_permissiva = 0;
3183	foreach($size_rule as $i=>$value)
3184	{
3185	if($regra_mais_permissiva < $value['email_max_recipient'])
3186	$regra_mais_permissiva = $value['email_max_recipient'];
3187	}
3188	$regra_mais_permissiva = $regra_mais_permissiva * 1024 * 1024;
3189	if($message_size_total > $regra_mais_permissiva)
3190	return $this->functions->getLang("Message size greater than allowed (Rule By User)");
3191	}
3192	else /* Regra por grupo */
3193	{
3194	$maior_valor_regra_grupo = $maior_valor_regra_grupo * 1024 * 1024;
3195	if($message_size_total > $maior_valor_regra_grupo)
3196	return $this->functions->getLang("Message size greater than allowed (Rule By Group)");
3197
3198
3199	}
3200	}
3201	}
3202	/**
3203	* Fim da validação do tamanho da regra do tamanho de mensagem.
3204	*/
3205	////////////////////////////////////////////////////////////////////////////////////////////////////
3206
3207
3208
3209
3210
3211	if($isHTML)
3212	$mailService->setBodyHtml($body);
3213	else
3214	$mailService->setBodyText($body);
3215
3216	if($is_important)
3217	$mailService->addHeaderField('Importance','High');
3218
3219	if($return_receipt)
3220	$mailService->addHeaderField('Disposition-Notification-To', $_SESSION['phpgw_info']['expressomail']['user']['email']);
3221
3222
3223	if ($folder != 'null'){
3224	$mbox_stream = $this->open_mbox($folder);
3225	@imap_append($mbox_stream, "{".$this->imap_server.":".$this->imap_port."}".$folder, $mailService->getMessage(), "\\Seen");
3226	}
3227
3228	$sent = $mailService->send();
3229
3230	if($sent !== true)
3231	{
3232	return $this->parse_error($sent);
3233	}
3234	else
3235	{
3236	if ($signed && !$params['smime'])
3237	{
3238	return $sent;
3239	}
3240	if($_SESSION['phpgw_info']['server']['expressomail']['expressoMail_enable_log_messages'] == "True")
3241	{
3242	$userid = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
3243	$userip = $_SESSION['phpgw_info']['expressomail']['user']['session_ip'];
3244	$now = date("d/m/y H:i:s");
3245	$addrs = $toaddress.$ccaddress.$ccoaddress;
3246	$sent = trim($sent);
3247	error_log("$now - $userip - $sent [$subject] - $userid => $addrs\r\n", 3, "/home/expressolivre/mail_senders.log");
3248	}
3249	if($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['use_dynamic_contacts']) {
3250	$contacts = new dynamic_contacts();
3251	$new_contacts = $contacts->add_dynamic_contacts($toaddress.",".$ccaddress.",".$ccoaddress);
3252	return array("success" => true, "new_contacts" => $new_contacts);
3253	}
3254	return array("success" => true);
3255	}
3256	}
3257
3258
3259	/**
3260	* @license http://www.gnu.org/copyleft/gpl.html GPL
3261	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
3262	* @param $mail email
3263	* @param $msg_uid uid da mensagem
3264	* @param $forwarding_attachments anexos
3265	*/
3266
3267	function buildEmbeddedImages(&$mail,$msg_uid,&$forwarding_attachments ,&$body)
3268	{
3269	//Procura e retorna em $cids_imgs imagens embarcadas no corpo do e-mail
3270	$pattern = '/src=("[^"]*?get_archive.php\?msgFolder=(.+)?&(amp;)?msgNumber=(.+)?&(amp;)?indexPart=(.+)?")/isU';
3271	$cid_imgs = '';
3272	preg_match_all( $pattern , $body , $cid_imgs , PREG_PATTERN_ORDER );
3273	//-------------------------------------------------------------------//
3274
3275	$attPostions = array(); //Array que linka a possição da imagem com o indice que esta se encontra no array $forwarding_attachments
3276
3277	foreach ($forwarding_attachments as $i => $v){ // Monta o array de link
3278	$desc = unserialize(rawurldecode($v));
3279	$attPostions[$desc[3]] = $i;
3280	}
3281
3282	//Intera as imagens encontradas
3283	foreach($cid_imgs[6] as $j => $val)
3284	{
3285	$cid = base_convert(microtime().$j, 10, 36); //Gera um cid
3286	$body = str_replace($cid_imgs[1][$j], '"cid:'.$cid.'"', $body ); //tira o src da imagem e coloca o cid.
3287	$count = strlen($cid_imgs[6][$j]);
3288
3289	$attach_img = $forwarding_attachments[$attPostions['\''.$cid_imgs[6][$j].'\'']];
3290	$file_description = unserialize(rawurldecode($attach_img));
3291
3292	if (is_array($file_description))
3293	foreach($file_description as $i => $descriptor)
3294	$file_description[$i] = mb_ereg_replace('\'*\'','',$descriptor);
3295
3296	// The image is not in the same mail?
3297	if ($msg_uid != $cid_imgs[4][$j])
3298	{
3299	$fa = $this->get_forwarding_attachment2($cid_imgs[2][$j], $cid_imgs[4][$j], $cid_imgs[6][$j], 'base64');
3300	$fileContent = &$fa['binary'];
3301	$fileName = $fa['name'];
3302	$fileCode = $fa['encoding'];
3303	$fileType = $fa['type'];
3304	$file_attached[0] = $cid_imgs[2][$j];
3305	$file_attached[1] = $cid_imgs[4][$j];
3306	$file_attached[2] = $fileName;
3307	$file_attached[3] = '0.'.(string)($j+1);
3308	$file_attached[4] = 'base64';
3309	$file_attached[5] = strlen($fileContent); //Size of file
3310	$file_attached[6] = $cid_imgs[6][$j];
3311	$return_forward[] = $file_attached;
3312
3313	if ($file_attached[3] == $file_description[3] \|\| $msg_uid == 'undefined')
3314	unset($forwarding_attachments[$attPostions['\''.$cid_imgs[6][$j].'\'']]);
3315
3316	}
3317	else
3318	{
3319	$fileContent = $this->get_forwarding_attachment($file_description[0], $msg_uid, $file_description[3], 'base64');
3320	$fileName = $file_description[2];
3321	$fileCode = $file_description[4];
3322	$file_description[3] = '0.'.(string)($j+1);
3323	$file_description[6] = $cid_imgs[6][$j];
3324	$fileType = $this->get_file_type($file_description[2]);
3325	unset($forwarding_attachments[$attPostions['\''.$cid_imgs[6][$j].'\'']]);
3326	if (!empty($file_description))
3327	{
3328	$file_description[5] = strlen($fileContent); //Size of file
3329	$return_forward[] = $file_description;
3330	}
3331	}
3332
3333	if ($fileContent)
3334	$mail->addStringImage($fileContent,$fileType,$fileName, $cid);
3335	}
3336
3337	return $return_forward;
3338	}
3339	function add_recipients_cert($full_address)
3340	{
3341	$result = "";
3342	$parse_address = imap_rfc822_parse_adrlist($full_address, "");
3343	foreach ($parse_address as $val)
3344	{
3345	//echo "<script language=\"javascript\">javascript:alert('".$val->mailbox."@".$val->host."');</script>";
3346	if ($val->mailbox == "INVALID_ADDRESS")
3347	continue;
3348	if ($val->mailbox == "UNEXPECTED_DATA_AFTER_ADDRESS")
3349	continue;
3350	if (empty($val->personal))
3351	$result .= $val->mailbox."@".$val->host . ",";
3352	else
3353	$result .= $val->mailbox."@".$val->host . ",";
3354	}
3355
3356	return substr($result,0,-1);
3357	}
3358
3359	function add_recipients($recipient_type, $full_address, $mail)
3360	{
3361	//remove a comma if is given two unexpected commas
3362	$full_address = preg_replace("/, ?,/",",",$full_address);
3363	$parse_address = imap_rfc822_parse_adrlist($full_address, "");
3364	$bolean = true;
3365	foreach ($parse_address as $val)
3366	{
3367	//echo "<script language=\"javascript\">javascript:alert('".$val->mailbox."@".$val->host."');</script>";
3368	if ($val->mailbox == "INVALID_ADDRESS")
3369	continue;
3370
3371	if (empty($val->personal))
3372	{
3373	switch($recipient_type)
3374	{
3375	case "to":
3376	$mail->AddTo($val->mailbox."@".$val->host);
3377	break;
3378	case "cc":
3379	$mail->AddCc($val->mailbox."@".$val->host);
3380	break;
3381	case "cco":
3382	$mail->AddBcc($val->mailbox."@".$val->host);
3383	break;
3384	}
3385	}
3386	else
3387	{
3388	switch($recipient_type)
3389	{
3390	case "to":
3391	$mail->AddTo($val->mailbox."@".$val->host, $val->personal);
3392	break;
3393	case "cc":
3394	$mail->AddCc($val->mailbox."@".$val->host, $val->personal);
3395	break;
3396	case "cco":
3397	$mail->AddBcc($val->mailbox."@".$val->host, $val->personal);
3398	break;
3399	}
3400	}
3401	if($val->mailbox == "UNEXPECTED_DATA_AFTER_ADDRESS"){
3402	$bolean = false;
3403	}
3404
3405	}
3406	return $bolean;
3407	}
3408
3409	function get_forwarding_attachment($msg_folder, $msg_number, $msg_part, $encoding)
3410	{
3411	include_once $_SESSION['rootPath'].'/expressoMail1_2/inc/class.attachment.inc.php';
3412	$attachment = new attachment();
3413	$attachment->decodeConf['rfc_822bodies'] = true; //Forçar a não decodificação de mensagens em anexo.
3414	$attachment->setStructureFromMail($msg_folder, $msg_number);
3415	return $attachment->getAttachment($msg_part);
3416	}
3417
3418	function get_forwarding_attachment2($msg_folder, $msg_number, $msg_part, $encoding)
3419	{
3420	include_once $_SESSION['rootPath'].'/expressoMail1_2/inc/class.attachment.inc.php';
3421	$attachment = new attachment();
3422	$attachment->setStructureFromMail($msg_folder, $msg_number);
3423	$return = $attachment->getAttachmentInfo($msg_part);
3424	$return['binary'] = $attachment->getAttachment($msg_part);
3425	return $return;
3426	}
3427
3428	function del_last_caracter($string)
3429	{
3430	$string = substr($string,0,(strlen($string) - 1));
3431	return $string;
3432	}
3433
3434	function del_last_two_caracters($string)
3435	{
3436	$string = substr($string,0,(strlen($string) - 2));
3437	return $string;
3438	}
3439
3440	function messages_sort($sort_box_type,$sort_box_reverse, $search_box_type,$offsetBegin,$offsetEnd)
3441	{
3442	if ($sort_box_type != "SORTFROM" && $search_box_type!= "FLAGGED"){
3443	$imapsort = imap_sort($this->mbox,constant($sort_box_type),$sort_box_reverse,SE_UID,$search_box_type);
3444	foreach($imapsort as $iuid)
3445	$sort[$iuid] = "";
3446
3447	if ($offsetBegin == -1 && $offsetEnd ==-1 )
3448	$slice_array = false;
3449	else
3450	$slice_array = true;
3451	}
3452	else
3453	{
3454	$sort = array();
3455	if ($offsetBegin > $offsetEnd) {$temp=$offsetEnd; $offsetEnd=$offsetBegin; $offsetBegin=$temp;}
3456	$num_msgs = imap_num_msg($this->mbox);
3457	if ($offsetEnd > $num_msgs) {$offsetEnd = $num_msgs;}
3458	$slice_array = true;
3459
3460	for ($i=$num_msgs; $i>0; $i--)
3461	{
3462	if ($sort_box_type == "SORTARRIVAL" && $sort_box_reverse && count($sort) >= $offsetEnd)
3463	break;
3464	$iuid = @imap_uid($this->mbox,$i);
3465	$header = $this->get_header($iuid);
3466	// List UNSEEN messages.
3467	if($search_box_type == "UNSEEN" && (!trim($header->Recent) && !trim($header->Unseen))){
3468	continue;
3469	}
3470	// List SEEN messages.
3471	elseif($search_box_type == "SEEN" && (trim($header->Recent) \|\| trim($header->Unseen))){
3472	continue;
3473	}
3474	// List ANSWERED messages.
3475	elseif($search_box_type == "ANSWERED" && !trim($header->Answered)){
3476	continue;
3477	}
3478	// List FLAGGED messages.
3479	elseif($search_box_type == "FLAGGED" && !trim($header->Flagged)){
3480	continue;
3481	}
3482
3483	if($sort_box_type=='SORTFROM') {
3484	if (($header->from[0]->mailbox . "@" . $header->from[0]->host) == $_SESSION['phpgw_info']['expressomail']['user']['email'])
3485	$from = $header->to;
3486	else
3487	$from = $header->from;
3488	if(isset($from[0]->personal))
3489	$tmp = imap_mime_header_decode($from[0]->personal);
3490	else
3491	$tmp = null;
3492	if (isset($tmp[0]->text))
3493	$sort[$iuid] = $tmp[0]->text;
3494	else
3495	$sort[$iuid] = $from[0]->mailbox . "@" . $from[0]->host;
3496	}
3497	else if($sort_box_type=='SORTSUBJECT') {
3498	$sort[$iuid] = $header->subject;
3499	}
3500	else if($sort_box_type=='SORTSIZE') {
3501	$sort[$iuid] = $header->Size;
3502	}
3503	else {
3504	$sort[$iuid] = $header->udate;
3505	}
3506
3507	}
3508	natcasesort($sort);
3509
3510	if ($sort_box_reverse)
3511	$sort = array_reverse($sort,true);
3512	}
3513	if(empty($sort) or !is_array($sort)){
3514	$sort = array();
3515	}
3516
3517
3518
3519
3520	if ($slice_array)
3521	$sort = array_slice($sort,$offsetBegin-1,$offsetEnd-($offsetBegin-1),true);
3522
3523
3524	return $sort;
3525
3526	}
3527
3528	function move_delete_search_messages($params){
3529	$move = false;
3530	$msg_no_move = "";
3531
3532	$params['selected_messages'] = urldecode($params['selected_messages_move']);
3533	$params['new_folder'] = urldecode($params['new_folder_move']);
3534	$params['new_folder_name'] = urldecode($params['new_folder_name_move']);
3535	$sel_msgs = explode(",", $params['selected_messages']);
3536	@reset($sel_msgs);
3537	$sorted_msgs = array();
3538	foreach($sel_msgs as $idx => $sel_msg) {
3539	$sel_msg = explode(";", $sel_msg);
3540	if(array_key_exists($sel_msg[0], $sorted_msgs)){
3541	$sorted_msgs[$sel_msg[0]] .= ",".$sel_msg[1];
3542	}
3543	else {
3544	$sorted_msgs[$sel_msg[0]] = $sel_msg[1];
3545	}
3546	}
3547	@ksort($sorted_msgs);
3548	$last_return = false;
3549	foreach($sorted_msgs as $folder => $msgs_number) {
3550	$params['msgs_number'] = $msgs_number;
3551	$params['folder'] = $folder;
3552
3553	$last_return = $this->move_messages($params);
3554
3555	if($last_return['status']){
3556	$move = true;
3557	}else{
3558	$msg_no_move = $params['msgs_number'];
3559	}
3560	}
3561	$sel_msgs = null;
3562	$params['selected_messages'] = urldecode($params['selected_messages_delete']);
3563	$params['new_folder'] = urldecode($params['new_folder_delete']);
3564	$params['new_folder_name'] = urldecode($params['new_folder_name_delete']);
3565	$sel_msgs = explode(",", $params['selected_messages']);
3566	@reset($sel_msgs);
3567	$sorted_msgs = array();
3568	foreach($sel_msgs as $idx => $sel_msg) {
3569	$sel_msg = explode(";", $sel_msg);
3570	if(array_key_exists($sel_msg[0], $sorted_msgs)){
3571	$sorted_msgs[$sel_msg[0]] .= ",".$sel_msg[1];
3572	}
3573	else {
3574	$sorted_msgs[$sel_msg[0]] = $sel_msg[1];
3575	}
3576	}
3577	@ksort($sorted_msgs);
3578	$last_return = false;
3579	foreach($sorted_msgs as $folder => $msgs_number) {
3580	$params['msgs_number'] = $msgs_number;
3581	$params['folder'] = $folder;
3582
3583	$params['folder'] = $params['new_folder_delete'];
3584	$last_return = $this->delete_msgs($params);
3585	$last_return['deleted'] = true;
3586	if($last_return['status']){
3587	$move = true;
3588	}else{
3589	$msg_no_move = $params['msgs_number'];
3590	}
3591
3592	}
3593
3594	if($move)
3595	$last_return['move'] = true;
3596
3597	if($msg_no_move != "")
3598	$last_return['no_move'] = $msg_no_move;
3599
3600	return $last_return;
3601	}
3602
3603	function move_search_messages($params){
3604	$params['selected_messages'] = urldecode($params['selected_messages']);
3605	$params['new_folder'] = urldecode($params['new_folder']);
3606	$params['new_folder_name'] = urldecode($params['new_folder_name']);
3607	$sel_msgs = explode(",", $params['selected_messages']);
3608	$move = false;
3609	$msg_no_move = "";
3610
3611	@reset($sel_msgs);
3612	$sorted_msgs = array();
3613	foreach($sel_msgs as $idx => $sel_msg) {
3614	$sel_msg = explode(";", $sel_msg);
3615	if(array_key_exists($sel_msg[0], $sorted_msgs)){
3616	$sorted_msgs[$sel_msg[0]] .= ",".$sel_msg[1];
3617	}
3618	else {
3619	$sorted_msgs[$sel_msg[0]] = $sel_msg[1];
3620	}
3621	}
3622	@ksort($sorted_msgs);
3623	$last_return = false;
3624	foreach($sorted_msgs as $folder => $msgs_number) {
3625	$params['msgs_number'] = $msgs_number;
3626	$params['folder'] = $folder;
3627
3628	if($params['delete'] === 'true'){
3629	$params['folder'] = $params['new_folder'];
3630	$last_return = $this->delete_msgs($params);
3631	$last_return['deleted'] = true;
3632
3633	if($last_return['status']){
3634	$move = true;
3635	}else{
3636	$msg_no_move = $params['msgs_number'];
3637	}
3638
3639	}else{
3640	$last_return = $this->move_messages($params);
3641
3642	if($last_return['status']){
3643	$move = true;
3644	}else{
3645	$msg_no_move = $params['msgs_number'];
3646	}
3647	}
3648	}
3649
3650	if($move)
3651	$last_return['move'] = true;
3652
3653	if($msg_no_move != "")
3654	$last_return['no_move'] = $msg_no_move;
3655
3656	return $last_return;
3657	}
3658
3659	function move_messages($params)
3660	{
3661	$folder = $params['folder'];
3662	$mbox_stream = $this->open_mbox($folder);
3663	$newmailbox = ($params['new_folder']);
3664	$newmailbox = mb_convert_encoding($newmailbox, "UTF7-IMAP","ISO_8859-1");
3665	$new_folder_name = $params['new_folder_name'];
3666	$msgs_number = $params['msgs_number'];
3667	$return = array('msgs_number' => $msgs_number,
3668	'folder' => $folder,
3669	'new_folder_name' => $new_folder_name,
3670	'border_ID' => $params['border_ID'],
3671	'status' => true); //Status foi adicionado para validar as permissoes ACL
3672
3673	//Este bloco tem a finalidade de averiguar as permissoes para pastas compartilhadas
3674	if (substr($folder,0,4) == 'user'){
3675	$acl = $this->getacltouser($folder);
3676	/*
3677	* l - lookup (mailbox is visible to LIST/LSUB commands)
3678	* r - read (SELECT the mailbox, perform CHECK, FETCH, PARTIAL, SEARCH, COPY from mailbox)
3679	* s - keep seen/unseen information across sessions (STORE SEEN flag)
3680	* w - write (STORE flags other than SEEN and DELETED)
3681	* i - insert (perform APPEND, COPY into mailbox)
3682	* p - post (send mail to submission address for mailbox, not enforced by IMAP4 itself)
3683	* c - create (CREATE new sub-mailboxes in any implementation-defined hierarchy)
3684	* d - delete (STORE DELETED flag, perform EXPUNGE)
3685	* a - administer (perform SETACL)
3686	*/
3687	if (strpos($acl, "d") === false){
3688	$return['status'] = false;
3689	return $return;
3690	}
3691	}
3692	//Este bloco tem a finalidade de transformar o CPF das pastas compartilhadas em common name
3693	if(array_key_exists('uid2cn', $_SESSION['phpgw_info']['user']['preferences']['expressoMail'])){
3694	if ($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['uid2cn']){
3695	if (substr($new_folder_name,0,4) == 'user'){
3696	$this->ldap = new ldap_functions();
3697	$tmp_folder_name = explode($this->imap_delimiter, $new_folder_name);
3698	$return['new_folder_name'] = array_pop($tmp_folder_name);
3699	if( $cn = $this->ldap->uid2cn($return['new_folder_name']))
3700	{
3701	$return['new_folder_name'] = $cn;
3702	}
3703	}
3704	}
3705	}
3706
3707	// Caso estejamos no box principal, nao eh necessario pegar a informacao da mensagem anterior.
3708	if (($params['get_previous_msg']) && ($params['border_ID'] != 'null') && ($params['border_ID'] != ''))
3709	{
3710	$return['previous_msg'] = $this->get_info_previous_msg($params);
3711	// Fix problem in unserialize function JS.
3712	if(array_key_exists('body', $return['previous_msg']))
3713	$return['previous_msg']['body'] = str_replace(array('{','}'), array('{','}'), $return['previous_msg']['body']);
3714	}
3715
3716	$mbox_stream = $this->open_mbox($folder);
3717	if(imap_mail_move($mbox_stream, $msgs_number, $newmailbox, CP_UID)) {
3718	imap_expunge($mbox_stream);
3719	if($mbox_stream)
3720	imap_close($mbox_stream);
3721	return $return;
3722	}else {
3723	if(strstr(imap_last_error(),'Over quota')) {
3724	$accountID = $_SESSION['phpgw_info']['expressomail']['email_server']['imapAdminUsername'];
3725	$pass = $_SESSION['phpgw_info']['expressomail']['email_server']['imapAdminPW'];
3726	$userID = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
3727	$server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
3728	$mbox = @imap_open("{".$this->imap_server.":".$this->imap_port.$this->imap_options."}INBOX", $accountID, $pass) or die(serialize(array('imap_error' => $this->parse_error(imap_last_error()))));
3729	if(!$mbox)
3730	return imap_last_error();
3731	$quota = imap_get_quotaroot($mbox_stream, "INBOX");
3732	if(! imap_set_quota($mbox, "user".$this->imap_delimiter.$userID, 2.1 * $quota['usage'])) {
3733	if($mbox_stream)
3734	imap_close($mbox_stream);
3735	if($mbox)
3736	imap_close($mbox);
3737	return "move_messages(): Error setting quota for MOVE or DELETE!! ". "user".$this->imap_delimiter.$userID." line ".__LINE__."\n";
3738	}
3739	if(imap_mail_move($mbox_stream, $msgs_number, $newmailbox, CP_UID)) {
3740	imap_expunge($mbox_stream);
3741	if($mbox_stream)
3742	imap_close($mbox_stream);
3743	// return to original quota limit.
3744	if(!imap_set_quota($mbox, "user".$this->imap_delimiter.$userID, $quota['limit'])) {
3745	if($mbox)
3746	imap_close($mbox);
3747	return "move_messages(): Error setting quota for MOVE or DELETE!! line ".__LINE__."\n";
3748	}
3749	return $return;
3750	}
3751	else {
3752	if($mbox_stream)
3753	imap_close($mbox_stream);
3754	if(!imap_set_quota($mbox, "user".$this->imap_delimiter.$userID, $quota['limit'])) {
3755	if($mbox)
3756	imap_close($mbox);
3757	return "move_messages(): Error setting quota for MOVE or DELETE!! line ".__LINE__."\n";
3758	}
3759	return imap_last_error();
3760	}
3761
3762	}
3763	else {
3764	if($mbox_stream)
3765	imap_close($mbox_stream);
3766	return "move_messages() line ".__LINE__.": ". imap_last_error()." folder:".$newmailbox;
3767	}
3768	}
3769	}
3770
3771
3772	function save_msg($params)
3773	{
3774	require_once $_SESSION['rootPath'] . '/API/class.servicelocator.php';
3775	$mailService = ServiceLocator::getService('mail');
3776
3777	$return_receipt = $params['input_return_receipt'];
3778	$is_important = $params['input_important_message'];
3779
3780	$msg_uid = $params['msg_id'];
3781	$body = $params['body'];
3782	$body = str_replace("%nbsp;"," ",$body);
3783	$body = preg_replace("/\n/"," ",$body);
3784	$body = preg_replace("/\r/","" ,$body);
3785	$body = html_entity_decode ( $body, ENT_QUOTES , 'ISO-8859-1' );
3786	$forwarding_attachments = $params['forwarding_attachments'];
3787	$message_attachments = $params['message_attachments'];
3788	$attachments = $params['FILES'];
3789	$return_files = $params['FILES'];
3790	$message_attachments_contents = (isset($params['message_attachments_content'])) ? $params['message_attachments_content'] : false;
3791
3792	if(is_array($params['local_attachments'])){
3793	foreach ($params['local_attachments'] as $key => $local_attach) {
3794	$tmp = unserialize(urldecode($local_attach));
3795	$attachments[$key]['name'] = urldecode($tmp[2]);
3796	$return_files[$key]['name'] = urldecode($tmp[2]);
3797	}
3798	}
3799
3800	$folder = mb_convert_encoding($params['folder'], "UTF7-IMAP","ISO_8859-1");
3801	$folder = @eregi_replace("INBOX[/.]", "INBOX".$this->imap_delimiter, $folder);
3802
3803	$mailService->setFrom ('"'.$fromaddress[0].'" <'.$fromaddress[1].'>');
3804	$mailService->addTo($params['input_to']);
3805	$mailService->addCc( $params['input_cc']);
3806	$mailService->addBcc($params['input_cco']);
3807	$mailService->setSubject($params['input_subject']);
3808
3809	if($is_important){
3810	$mailService->addHeaderField('Importance','High');
3811	}
3812
3813	if($return_receipt)
3814	$mailService->addHeaderField('Disposition-Notification-To', $_SESSION['phpgw_info']['expressomail']['user']['email']);
3815
3816	$isHTML = ( ( array_key_exists( 'type', $params ) && in_array( strtolower( $params[ 'type' ] ), array( 'html', 'plain' ) ) ) ? strtolower( $params[ 'type' ] ) != 'plain' : true );
3817
3818
3819	if( count($forwarding_attachments) > 0 )
3820	$return_forward = $this->buildEmbeddedImages($mailService, $msg_uid, $forwarding_attachments , $body);
3821
3822	//Build Message Attachments!!!
3823	if(count($message_attachments) > 0 )
3824	{
3825	foreach($message_attachments as $folder_name => $messages)
3826	{
3827	foreach ($messages as $message_number => $message_subject)
3828	{
3829	if (!$message_subject)
3830	$message_subject = 'no title.eml';
3831	else
3832	$message_subject .= '.eml';
3833
3834	if( $message_attachments_contents && isset($message_attachments_contents[$folder_name]) )
3835	$rawmsg = base64_decode( $message_attachments_contents[$folder_name][$message_number] );
3836	else{
3837	$mbox_stream = $this->open_mbox($folder_name);$mbox_stream = $this->open_mbox($folder_name);
3838	$rawmsg = $this->getRawHeader($message_number) . "\r\n\r\n" . $this->getRawBody($message_number);
3839	}
3840
3841	$return_forward[] = array( 'name' => $message_subject, 'size' => mb_strlen($rawmsg));
3842	$mailService->addStringAttachment($rawmsg, $message_subject, 'message/rfc822', '7bit', 'attachment' );
3843	}
3844	}
3845	}
3846
3847	$imagesParts = array();
3848
3849	if(count($return_forward) > 0 )
3850	foreach ($return_forward as $value)
3851	$imagesParts[$value[6]] = $value[3];
3852
3853	//Build Forwarding Attachments!!!
3854	if(count($forwarding_attachments) > 0 )
3855	{
3856	foreach($forwarding_attachments as $forwarding_attachment)
3857	{
3858	$file_description = unserialize(rawurldecode($forwarding_attachment));
3859
3860
3861	$file_description = array_values($file_description);
3862
3863	foreach($file_description as $i => $descriptor)
3864	$file_description[$i] = eregi_replace('\'*\'','',$descriptor);
3865
3866	$fileContent = $this->get_forwarding_attachment($file_description[0], $file_description[1], $file_description[3],$file_description[4]);
3867	$file_description[2] = html_entity_decode($file_description[2]);
3868
3869	$file_description[5] = strlen($fileContent); //Size of file
3870	$return_forward[] = $file_description;
3871	$mailService->addStringAttachment($fileContent, $file_description[2], $this->get_file_type($file_description[2]), $file_description[4] );
3872	}
3873	}
3874
3875	if ((count($return_forward) > 0) && (count($return_files) > 0))
3876	$return_files = array_merge_recursive($return_forward,$return_files);
3877	else if (count($return_files) < 1)
3878	$return_files = $return_forward;
3879
3880	//Build Uploading Attachments!!!
3881	$sizeof_attachments = count($attachments);
3882	if ($sizeof_attachments)
3883	foreach ($attachments as $numb => $attach)
3884	$mailService->addFileAttachment($attach['tmp_name'], $attach['name'],$attach['type'], 'base64', 'attachment');
3885
3886
3887	if (!$body)
3888	$body = ' ';
3889
3890	if($isHTML)
3891	$mailService->setBodyHtml($body);
3892	else
3893	$mailService->setBodyText($body);
3894
3895
3896	$mbox_stream = $this->open_mbox($folder);
3897	$return['append'] = imap_append($mbox_stream, "{".$this->imap_server.":".$this->imap_port."}".$folder, $mailService->getMessage(), "\\Seen \\Draft");
3898
3899	$status = imap_status($mbox_stream, "{".$this->imap_server.":".$this->imap_port."}".$folder, SA_UIDNEXT);
3900	$return['msg_no'] = $status->uidnext - 1;
3901	$return['folder_id'] = $folder;
3902	$return['imagesParts'] = $imagesParts;
3903
3904	if($mbox_stream)
3905	imap_close($mbox_stream);
3906
3907	$returnFiles = array();
3908	$ii = 0;
3909
3910	if(count($return_files) > 0)
3911	{
3912	foreach ($return_files as $index => $_attachment)
3913	{
3914	if (array_key_exists("name", $_attachment))
3915	{
3916	$returnFiles[$ii]['name'] = base64_encode($_attachment['name']);
3917	$returnFiles[$ii]['size'] = $_attachment['size'];
3918	$ii++;
3919	}
3920	else if($_attachment[2])
3921	{
3922	$returnFiles[$ii]['name'] = base64_encode($_attachment[2]);
3923	$returnFiles[$ii]['size'] = $_attachment[5];
3924	$ii++;
3925	}
3926	}
3927	}
3928	$return['files'] = serialize($returnFiles);
3929	$return["subject"] = $params['input_subject'];
3930	if (!$return['append']) $return['append'] = imap_last_error();
3931	return $return;
3932	}
3933
3934	function set_messages_flag($params)
3935	{
3936	$folder = $params['folder'];
3937	$msgs_to_set = $params['msgs_to_set'];
3938	$flag = $params['flag'];
3939	$return = array();
3940	$return["msgs_to_set"] = $msgs_to_set;
3941	$return["flag"] = $flag;
3942
3943	if(!$this->mbox && !is_resource($this->mbox))
3944	$this->mbox = $this->open_mbox($folder);
3945
3946	if ($flag == "unseen")
3947	$return["status"] = imap_clearflag_full($this->mbox, $msgs_to_set, "\\Seen", ST_UID);
3948	elseif ($flag == "seen")
3949	$return["status"] = imap_setflag_full($this->mbox, $msgs_to_set, "\\Seen", ST_UID);
3950	elseif ($flag == "answered"){
3951	$return["status"] = imap_setflag_full($this->mbox, $msgs_to_set, "\\Answered", ST_UID);
3952	imap_clearflag_full($this->mbox, $msgs_to_set, "\\Draft", ST_UID);
3953	}
3954	elseif ($flag == "forwarded")
3955	$return["status"] = imap_setflag_full($this->mbox, $msgs_to_set, "\\Answered \\Draft", ST_UID);
3956	elseif ($flag == "flagged")
3957	$return["status"] = imap_setflag_full($this->mbox, $msgs_to_set, "\\Flagged", ST_UID);
3958	elseif ($flag == "unflagged") {
3959	$flag_importance = false;
3960	$msgs_number = explode(",",$msgs_to_set);
3961	$unflagged_msgs = "";
3962	foreach($msgs_number as $msg_number) {
3963	preg_match('/importance : (.*)\r/i',
3964	imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number))
3965	,$importance);
3966	if(strtolower($importance[1])=="high" && $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['use_important_flag']) {
3967	$flag_importance=true;
3968	}
3969	else {
3970	$unflagged_msgs.=$msg_number.",";
3971	}
3972	}
3973
3974	if($unflagged_msgs!="") {
3975	imap_clearflag_full($this->mbox,substr($unflagged_msgs,0,strlen($unflagged_msgs)-1), "\\Flagged", ST_UID);
3976	$return["msgs_unflageds"] = substr($unflagged_msgs,0,strlen($unflagged_msgs)-1);
3977	}
3978	else {
3979	$return["msgs_unflageds"] = false;
3980	}
3981
3982	if($flag_importance && $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['use_important_flag']) {
3983	$return["status"] = false;
3984	$return["msg"] = $this->functions->getLang("At least one of selected message cant be marked as normal");
3985	}
3986	else {
3987	$return["status"] = true;
3988	}
3989	}
3990
3991	if($this->mbox && is_resource($this->mbox))
3992	imap_close($this->mbox);
3993	return $return;
3994	}
3995
3996	function get_file_type($file_name)
3997	{
3998	$file_name = strtolower($file_name);
3999	$strFileType = strrev(substr(strrev($file_name),0,4));
4000	if ($strFileType == ".eml")
4001	return "message/rfc822";
4002	if ($strFileType == ".asf")
4003	return "video/x-ms-asf";
4004	if ($strFileType == ".avi")
4005	return "video/avi";
4006	if ($strFileType == ".doc")
4007	return "application/msword";
4008	if ($strFileType == ".zip")
4009	return "application/zip";
4010	if ($strFileType == ".xls")
4011	return "application/vnd.ms-excel";
4012	if ($strFileType == ".gif")
4013	return "image/gif";
4014	if ($strFileType == ".jpg" \|\| $strFileType == "jpeg")
4015	return "image/jpeg";
4016	if ($strFileType == ".png")
4017	return "image/png";
4018	if ($strFileType == ".wav")
4019	return "audio/wav";
4020	if ($strFileType == ".mp3")
4021	return "audio/mpeg3";
4022	if ($strFileType == ".mpg" \|\| $strFileType == "mpeg")
4023	return "video/mpeg";
4024	if ($strFileType == ".rtf")
4025	return "application/rtf";
4026	if ($strFileType == ".htm" \|\| $strFileType == "html")
4027	return "text/html";
4028	if ($strFileType == ".xml")
4029	return "text/xml";
4030	if ($strFileType == ".xsl")
4031	return "text/xsl";
4032	if ($strFileType == ".css")
4033	return "text/css";
4034	if ($strFileType == ".php")
4035	return "text/php";
4036	if ($strFileType == ".asp")
4037	return "text/asp";
4038	if ($strFileType == ".pdf")
4039	return "application/pdf";
4040	if ($strFileType == ".txt")
4041	return "text/plain";
4042	if ($strFileType == ".wmv")
4043	return "video/x-ms-wmv";
4044	if ($strFileType == ".sxc")
4045	return "application/vnd.sun.xml.calc";
4046	if ($strFileType == ".stc")
4047	return "application/vnd.sun.xml.calc.template";
4048	if ($strFileType == ".sxd")
4049	return "application/vnd.sun.xml.draw";
4050	if ($strFileType == ".std")
4051	return "application/vnd.sun.xml.draw.template";
4052	if ($strFileType == ".sxi")
4053	return "application/vnd.sun.xml.impress";
4054	if ($strFileType == ".sti")
4055	return "application/vnd.sun.xml.impress.template";
4056	if ($strFileType == ".sxm")
4057	return "application/vnd.sun.xml.math";
4058	if ($strFileType == ".sxw")
4059	return "application/vnd.sun.xml.writer";
4060	if ($strFileType == ".sxq")
4061	return "application/vnd.sun.xml.writer.global";
4062	if ($strFileType == ".stw")
4063	return "application/vnd.sun.xml.writer.template";
4064
4065
4066	return "application/octet-stream";
4067	}
4068
4069	function htmlspecialchars_encode($str)
4070	{
4071	return str_replace( array('&', '"','\'','<','>','{','}'), array('&','"',''','<','>','{','}'), $str);
4072	}
4073	function htmlspecialchars_decode($str)
4074	{
4075	return str_replace( array('&','"',''','<','>','{','}'), array('&', '"','\'','<','>','{','}'), $str);
4076	}
4077
4078	function get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse,$offsetBegin = 0,$offsetEnd = 0)
4079	{
4080	if(!$this->mbox \|\| !is_resource($this->mbox))
4081	$this->mbox = $this->open_mbox($folder);
4082
4083	return $this->messages_sort($sort_box_type,$sort_box_reverse, $search_box_type,$offsetBegin,$offsetEnd);
4084	}
4085
4086	function get_info_next_msg($params)
4087	{
4088	$msg_number = $params['msg_number'];
4089	$folder = $params['msg_folder'];
4090	$sort_box_type = $params['sort_box_type'];
4091	$sort_box_reverse = $params['sort_box_reverse'];
4092	$reuse_border = $params['reuse_border'];
4093	$search_box_type = $params['search_box_type'] != "ALL" && $params['search_box_type'] != "" ? $params['search_box_type'] : false;
4094	$sort_array_msg = $this -> get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse);
4095
4096	$success = false;
4097	if (is_array($sort_array_msg))
4098	{
4099	foreach ($sort_array_msg as $i => $value){
4100	if ($value == $msg_number)
4101	{
4102	$success = true;
4103	break;
4104	}
4105	}
4106	}
4107
4108	if (! $success \|\| $i >= sizeof($sort_array_msg)-1)
4109	{
4110	$params['status'] = 'false';
4111	$params['command_to_exec'] = "delete_border('". $reuse_border ."');";
4112	return $params;
4113	}
4114
4115	$params = array();
4116	$params['msg_number'] = $sort_array_msg[($i+1)];
4117	$params['msg_folder'] = $folder;
4118
4119	$return = $this->get_info_msg($params);
4120	$return["reuse_border"] = $reuse_border;
4121	return $return;
4122	}
4123
4124	function get_info_previous_msg($params)
4125	{
4126	$msg_number = $params['msgs_number'];
4127	$folder = $params['folder'];
4128	$sort_box_type = $params['sort_box_type'];
4129	$sort_box_reverse = $params['sort_box_reverse'];
4130	$reuse_border = $params['reuse_border'];
4131	$search_box_type = $params['search_box_type'] != "ALL" && $params['search_box_type'] != "" ? $params['search_box_type'] : false;
4132	$sort_array_msg = $this -> get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse);
4133
4134	$success = false;
4135	if (is_array($sort_array_msg))
4136	{
4137	foreach ($sort_array_msg as $i => $value){
4138	if ($value == $msg_number)
4139	{
4140	$success = true;
4141	break;
4142	}
4143	}
4144	}
4145	if (! $success \|\| $i == 0)
4146	{
4147	$params['status'] = 'false';
4148	$params['command_to_exec'] = "delete_border('". $reuse_border ."');";
4149	return $params;
4150	}
4151
4152	$params = array();
4153	$params['msg_number'] = $sort_array_msg[($i-1)];
4154	$params['msg_folder'] = $folder;
4155
4156	$return = $this->get_info_msg($params);
4157	$return["reuse_border"] = $reuse_border;
4158	return $return;
4159	}
4160
4161	// This function updates the values: quota, paging and new messages menu.
4162	function get_menu_values($params){
4163	$return_array = array();
4164	$return_array = $this->get_quota($params);
4165
4166	$mbox_stream = $this->open_mbox($params['folder']);
4167	$return_array['num_msgs'] = imap_num_msg($mbox_stream);
4168	if($mbox_stream)
4169	imap_close($mbox_stream);
4170
4171	return $return_array;
4172	}
4173
4174	function get_quota($params){
4175	// folder_id = user/{uid} for shared folders
4176	if(substr($params['folder_id'],0,5) != 'INBOX' && preg_match('/user\\'.$this->imap_delimiter.'/i', $params['folder_id'])){
4177	$array_folder = explode($this->imap_delimiter,$params['folder_id']);
4178	$folder_id = "user".$this->imap_delimiter.$array_folder[1];
4179	}
4180	// folder_id = INBOX for inbox folders
4181	else
4182	$folder_id = "INBOX";
4183
4184	if(!$this->mbox \|\| !is_resource($this->mbox))
4185	$this->mbox = $this->open_mbox();
4186
4187	$quota = imap_get_quotaroot($this->mbox, $folder_id);
4188	if($this->mbox && is_resource($this->mbox))
4189	imap_close($this->mbox);
4190
4191	if (!$quota){
4192	return array(
4193	'quota_percent' => 0,
4194	'quota_used' => 0,
4195	'quota_limit' => 0
4196	);
4197	}
4198
4199	if(count($quota) && $quota['limit']) {
4200	$quota_limit = $quota['limit'];
4201	$quota_used = $quota['usage'];
4202	if($quota_used >= $quota_limit)
4203	{
4204	$quotaPercent = 100;
4205	}
4206	else
4207	{
4208	$quotaPercent = ($quota_used / $quota_limit)*100;
4209	$quotaPercent = (($quotaPercent)* 100 + .5 )* .01;
4210	}
4211	return array(
4212	'quota_percent' => floor($quotaPercent),
4213	'quota_used' => $quota_used,
4214	'quota_limit' => $quota_limit
4215	);
4216	}
4217	else
4218	return array();
4219	}
4220
4221	function send_notification($params){
4222	include("../header.inc.php");
4223	require_once("class.phpmailer.php");
4224	$mail = new PHPMailer();
4225
4226	$toaddress = $params['notificationto'];
4227
4228	$subject = lang("Read receipt: %1",$params['subject']);
4229	$body = lang("Your message: %1",$params['subject']) . '<br>';
4230	$body .= lang("Received in: %1",date("d/m/Y H:i",$params['date'])) . '<br>';
4231	$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"));
4232	$mail->SMTPDebug = false;
4233	$mail->IsSMTP();
4234	$mail->Host = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpServer'];
4235	$mail->Port = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpPort'];
4236	$mail->From = $_SESSION['phpgw_info']['expressomail']['user']['email'];
4237	$mail->FromName = $_SESSION['phpgw_info']['expressomail']['user']['fullname'];
4238	$mail->AddAddress($toaddress);
4239	$mail->Subject = $this->htmlspecialchars_decode($subject);
4240
4241	$mail->IsHTML(true);
4242	$mail->Body = $body;
4243
4244	if(!$mail->Send()){
4245	return $mail->ErrorInfo;
4246	}
4247	else
4248	return true;
4249	}
4250
4251	function empty_folder($params)
4252	{
4253	$folder = 'INBOX' . $this->imap_delimiter . $_SESSION['phpgw_info']['expressomail']['email_server'][$params['clean_folder']];
4254	$mbox_stream = $this->open_mbox($folder);
4255	$return = imap_delete($mbox_stream,'1:*');
4256	if($mbox_stream)
4257	imap_close($mbox_stream, CL_EXPUNGE);
4258	return $return;
4259	}
4260
4261	function search($params)
4262	{
4263	include("class.imap_attachment.inc.php");
4264	$imap_attachment = new imap_attachment();
4265	$criteria = $params['criteria'];
4266	$return = array();
4267	$folders = $this->get_folders_list();
4268
4269	$j = 0;
4270	foreach($folders as $folder)
4271	{
4272	$mbox_stream = $this->open_mbox($folder);
4273	$messages = imap_search($mbox_stream, $criteria, SE_UID);
4274
4275	if ($messages == '')
4276	continue;
4277
4278	$i = 0;
4279	$return[$j] = array();
4280	$return[$j]['folder_name'] = $folder['name'];
4281
4282	foreach($messages as $msg_number)
4283	{
4284	$header = $this->get_header($msg_number);
4285	if (!is_object($header))
4286	return false;
4287
4288	$return[$j][$i]['msg_folder'] = $folder['name'];
4289	$return[$j][$i]['msg_number'] = $msg_number;
4290	$return[$j][$i]['Recent'] = $header->Recent;
4291	$return[$j][$i]['Unseen'] = $header->Unseen;
4292	$return[$j][$i]['Answered'] = $header->Answered;
4293	$return[$j][$i]['Deleted'] = $header->Deleted;
4294	$return[$j][$i]['Draft'] = $header->Draft;
4295	$return[$j][$i]['Flagged'] = $header->Flagged;
4296
4297	$date_msg = gmdate("d/m/Y",$header->udate);
4298	if (gmdate("d/m/Y") == $date_msg)
4299	$return[$j][$i]['udate'] = gmdate("H:i",$header->udate);
4300	else
4301	$return[$j][$i]['udate'] = $date_msg;
4302
4303	$fromaddress = imap_mime_header_decode($header->fromaddress);
4304	$return[$j][$i]['fromaddress'] = '';
4305	foreach ($fromaddress as $tmp)
4306	$return[$j][$i]['fromaddress'] .= $this->replace_maior_menor($tmp->text);
4307
4308	$from = $header->from;
4309	$return[$j][$i]['from'] = array();
4310	$tmp = imap_mime_header_decode($from[0]->personal);
4311	$return[$j][$i]['from']['name'] = $tmp[0]->text;
4312	$return[$j][$i]['from']['email'] = $from[0]->mailbox . "@" . $from[0]->host;
4313	$return[$j][$i]['from']['full'] ='"' . $return[$j][$i]['from']['name'] . '" ' . '<' . $return[$j][$i]['from']['email'] . '>';
4314
4315	$to = $header->to;
4316	$return[$j][$i]['to'] = array();
4317	$tmp = imap_mime_header_decode($to[0]->personal);
4318	$return[$j][$i]['to']['name'] = $tmp[0]->text;
4319	$return[$j][$i]['to']['email'] = $to[0]->mailbox . "@" . $to[0]->host;
4320	$return[$j][$i]['to']['full'] ='"' . $return[$i]['to']['name'] . '" ' . '<' . $return[$i]['to']['email'] . '>';
4321
4322	$subject = imap_mime_header_decode($header->fetchsubject);
4323	$return[$j][$i]['subject'] = '';
4324	foreach ($subject as $tmp)
4325	$return[$j][$i]['subject'] .= $tmp->text;
4326
4327	$return[$j][$i]['Size'] = $header->Size;
4328	$return[$j][$i]['reply_toaddress'] = $header->reply_toaddress;
4329
4330	$return[$j][$i]['attachment'] = array();
4331	$return[$j][$i]['attachment'] = $imap_attachment->get_attachment_headerinfo($mbox_stream, $msg_number);
4332
4333	$i++;
4334	}
4335	$j++;
4336	if($mbox_stream)
4337	imap_close($mbox_stream);
4338	}
4339
4340	return $return;
4341	}
4342
4343
4344	function mobile_search($params)
4345	{
4346	include("class.imap_attachment.inc.php");
4347	$imap_attachment = new imap_attachment();
4348	$criterias = array ("TO","SUBJECT","FROM","CC");
4349	$return = array();
4350	if(!isset($params['folder'])) {
4351	$folder_params = array("noSharedFolders"=>1);
4352	if(isset($params['folderType']))
4353	$folder_params['folderType'] = $params['folderType'];
4354	$folders = $this->get_folders_list($folder_params);
4355	}
4356	else
4357	$folders = array(0=>array('folder_id'=>$params['folder']));
4358	$num_msgs = 0;
4359	$max_msgs = $params['max_msgs'] + 1; //get one more because mobile paginate
4360	$return["msgs"] = array();
4361
4362	//get max_msgs of each folder order by date and later order all messages together and retur only max_msgs msgs
4363	foreach($folders as $id =>$folder)
4364	{
4365	if(strpos($folder['folder_id'],'user')===false && is_array($folder)) {
4366	foreach($criterias as $criteria_fixed)
4367	{
4368	$_filter = $criteria_fixed . ' "'.$params['filter'].'"';
4369
4370	$mbox_stream = $this->open_mbox($folder['folder_id']);
4371
4372	$messages = imap_sort($mbox_stream,SORTARRIVAL,1,SE_UID,$_filter);
4373
4374	if ($messages == ''){
4375	if($mbox_stream)
4376	imap_close($mbox_stream);
4377	continue;
4378	}
4379
4380	foreach($messages as $msg_number)
4381	{
4382	$temp = $this->get_info_head_msg($msg_number);
4383	if(!$temp)
4384	return false;
4385	$temp['msg_folder'] = $folder['folder_id'];
4386	$return["msgs"][$num_msgs] = $temp;
4387	$num_msgs++;
4388	}
4389
4390	if($mbox_stream)
4391	imap_close($mbox_stream);
4392	}
4393	}
4394	}
4395
4396	if(!function_exists("cmp_date")) {
4397	function cmp_date($obj1, $obj2){
4398	if($obj1['timestamp'] == $obj2['timestamp']) return 0;
4399	return ($obj1['timestamp'] < $obj2['timestamp']) ? 1 : -1;
4400	}
4401	}
4402	usort($return["msgs"], "cmp_date");
4403	$return["has_more_msg"] = (sizeof($return["msgs"]) > $max_msgs);
4404	$return["msgs"] = array_slice($return["msgs"], 0, $max_msgs);
4405	$return["msgs"]['num_msgs'] = $num_msgs;
4406
4407	return $return;
4408	}
4409
4410	function delete_and_show_previous_message($params)
4411	{
4412	$return = $this->get_info_previous_msg($params);
4413
4414	$params_tmp1 = array();
4415	$params_tmp1['msgs_to_delete'] = $params['msg_number'];
4416	$params_tmp1['folder'] = $params['msg_folder'];
4417	$return_tmp1 = $this->delete_msg($params_tmp1);
4418
4419	$return['msg_number_deleted'] = $return_tmp1;
4420
4421	return $return;
4422	}
4423
4424
4425	function automatic_trash_cleanness($params)
4426	{
4427	$before_date = date("m/d/Y", strtotime("-".$params['before_date']." day"));
4428	$criteria = 'BEFORE "'.$before_date.'"';
4429	$mbox_stream = $this->open_mbox('INBOX'.$this->imap_delimiter.$_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultTrashFolder']);
4430	// Free others requests
4431	session_write_close();
4432	$messages = imap_search($mbox_stream, $criteria, SE_UID);
4433	if (is_array($messages)){
4434	foreach ($messages as $msg_number){
4435	imap_delete($mbox_stream, $msg_number, FT_UID);
4436	}
4437	}
4438	if($mbox_stream)
4439	imap_close($mbox_stream, CL_EXPUNGE);
4440	return $messages;
4441	}
4442	// Fix the search problem with special characters!!!!
4443	function remove_accents($string) {
4444	return strtr($string,
4445	"?Ó??ó?Ý?úÁÀÃÂÄÇÉÈÊËÍÌ?ÎÏÑÕÔÓÒÖÚÙ?ÛÜ?áàãâäçéèêëíì?îïñóòõôöúù?ûüýÿ",
4446	"SOZsozYYuAAAAACEEEEIIIIINOOOOOUUUUUsaaaaaceeeeiiiiinooooouuuuuyy");
4447	}
4448
4449	function make_search_date($date,$before = false){
4450
4451	//TODO: Adaptar a data de acordo com o locale do sistema.
4452	list($day,$month,$year) = explode("/", $date);
4453	$before?$day=(int)$day+1:$day=(int)$day;
4454	$timestamp = mktime(0,0,0,(int)$month,$day,(int)$year);
4455	$search_date = date('d-M-Y',$timestamp);
4456	return $search_date;
4457
4458	}
4459
4460	function search_msg( $params = false )
4461	{
4462	$mbox_stream = "";
4463
4464	if(strpos($params['condition'],"#")===false)
4465	{ //local messages
4466	$search=false;
4467	}
4468	else
4469	{
4470	$search = explode(",",$params['condition']);
4471	}
4472
4473	$params['page'] = $params['page'] * 1;
4474
4475	if( is_array($search) )
4476	{
4477	$search = array_unique($search); // Remove duplicated folders
4478	$search_criteria = '';
4479	$search_result_number = $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['search_result_number'];
4480	foreach($search as $tmp)
4481	{
4482	$tmp1 = explode("##",$tmp);
4483	$sum = 0;
4484	$name_box = $tmp1[0];
4485	unset($filter);
4486	foreach($tmp1 as $index => $criteria)
4487	{
4488	if ($index != 0 && strlen($criteria) != 0)
4489	{
4490	$filter_array = explode("<=>",html_entity_decode(rawurldecode($criteria)));
4491	$filter .= " ".$filter_array[0];
4492	if (strlen($filter_array[1]) != 0)
4493	{
4494	if ( trim($filter_array[0]) != 'BEFORE' &&
4495	trim($filter_array[0]) != 'SINCE' &&
4496	trim($filter_array[0]) != 'ON')
4497	{
4498	$filter .= '"'.$filter_array[1].'"';
4499	}else if(trim($filter_array[0]) == 'BEFORE' ){
4500	$filter .= '"'.$this->make_search_date($filter_array[1],true).'"';
4501	}else{
4502	$filter .= '"'.$this->make_search_date($filter_array[1]).'"';
4503	}
4504	}
4505	}
4506	}
4507
4508	$name_box = mb_convert_encoding(utf8_decode($name_box), "UTF7-IMAP", "ISO-8859-1" );
4509	$filter = $this->remove_accents($filter);
4510
4511	//Este bloco tem a finalidade de transformar o login (quando numerico) das pastas compartilhadas em common name
4512	if ($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['uid2cn'] && substr($name_box,0,4) == 'user')
4513	{
4514	$folder_name = explode($this->imap_delimiter,$name_box);
4515	$this->ldap = new ldap_functions();
4516
4517	if ($cn = $this->ldap->uid2cn($folder_name[1]))
4518	{
4519	$folder_name[1] = $cn;
4520	}
4521	$folder_name = implode($this->imap_delimiter,$folder_name);
4522	}
4523	else
4524	$folder_name = mb_convert_encoding(utf8_decode($name_box), "UTF7-IMAP", "ISO-8859-1" );
4525
4526	if(!is_resource($mbox_stream))
4527	$mbox_stream = $this->open_mbox($name_box);
4528	else
4529	imap_reopen($mbox_stream, "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$name_box);
4530
4531	if (preg_match("/^.?\bALL\b/", $filter))
4532	{
4533	// Quick Search, note: this ALL isn't the same ALL from imap_search
4534	$all_criterias = array ("TO","SUBJECT","FROM","CC");
4535
4536	foreach($all_criterias as $criteria_fixed)
4537	{
4538	$_filter = $criteria_fixed . substr($filter,4);
4539
4540	$search_criteria = imap_search($mbox_stream, $_filter, SE_UID);
4541
4542	if(is_array($search_criteria))
4543	{
4544	foreach($search_criteria as $new_search)
4545	{
4546	$elem = $this->get_msg_detail($new_search,$name_box,$mbox_stream);
4547	$elem['boxname'] = mb_convert_encoding( $name_box, "ISO-8859-1", "UTF7-IMAP" );
4548	$elem['uid'] = $new_search;
4549	/* compare dates in ordering */
4550	$elem['udatecomp'] = substr ($elem['udate'], -4) ."-". substr ($elem['udate'], 3, 2) ."-". substr ($elem['udate'], 0, 2);
4551	$retorno[] = $elem;
4552	}
4553	}
4554	}
4555	}
4556	else{
4557	$search_criteria = imap_search($mbox_stream, $filter, SE_UID);
4558	if($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['use_important_flag'])
4559	{
4560	if((!strpos($filter,"FLAGGED") === false) \|\| (!strpos($filter,"UNFLAGGED") === false))
4561	{
4562	$num_msgs = imap_num_msg($mbox_stream);
4563	$flagged_msgs = array();
4564	for ($i=$num_msgs; $i>0; $i--)
4565	{
4566	$iuid = @imap_uid($this->mbox,$i);
4567	$header = $this->get_header($iuid);
4568	if(trim($header->Flagged))
4569	{
4570	$flagged_msgs[$i] = $iuid;
4571	}
4572	}
4573	if((count($flagged_msgs) >0) && (strpos($filter,"UNFLAGGED") === false))
4574	{
4575	$arry_diff = is_array($search_criteria) ? array_diff($flagged_msgs,$search_criteria):$flagged_msgs;
4576	foreach($arry_diff as $msg)
4577	{
4578	$search_criteria[] = $msg;
4579	}
4580	}
4581	else if((count($flagged_msgs) >0) && (is_array($search_criteria)) && (!strpos($filter,"UNFLAGGED") === false))
4582	{
4583	$search_criteria = array_diff($search_criteria,$flagged_msgs);
4584	}
4585	}
4586	}
4587
4588	if( is_array( $search_criteria) )
4589	{
4590	foreach($search_criteria as $new_search)
4591	{
4592	$elem = $this->get_msg_detail($new_search,$name_box,$mbox_stream);
4593	$elem['boxname'] = mb_convert_encoding( $name_box, "ISO-8859-1", "UTF7-IMAP" );
4594	$elem['uid'] = $new_search;
4595	/* compare dates in ordering */
4596	$elem['udatecomp'] = substr ($elem['udate'], -4) ."-". substr ($elem['udate'], 3, 2) ."-". substr ($elem['udate'], 0, 2);
4597	$retorno[] = $elem;
4598	}
4599	}
4600	}
4601	}
4602	}
4603
4604	if($mbox_stream)
4605	{
4606	imap_close($mbox_stream);
4607	}
4608
4609	$num_msgs = count($retorno);
4610
4611	/* Comparison functions, descendent is ascendent with parms inverted */
4612	function SORTDATE($a, $b){ return ($a['udatecomp'] < $b['udatecomp']); }
4613	function SORTDATE_REVERSE($b, $a) { return SORTDATE($a,$b); }
4614
4615	function SORTWHO($a, $b) { return (strtoupper($a['from']) > strtoupper($b['from'])); }
4616	function SORTWHO_REVERSE($b, $a) { return SORTWHO($a,$b); }
4617
4618	function SORTSUBJECT($a, $b) { return (strtoupper($a['subject']) > strtoupper($b['subject'])); }
4619	function SORTSUBJECT_REVERSE($b, $a) { return SORTSUBJECT($a,$b); }
4620
4621	function SORTBOX($a, $b) { return ($a['boxname'] > $b['boxname']); }
4622	function SORTBOX_REVERSE($b, $a) { return SORTBOX($a,$b); }
4623
4624	function SORTSIZE($a, $b) { return ($a['size'] > $b['size']); }
4625	function SORTSIZE_REVERSE($b, $a) { return SORTSIZE($a,$b); }
4626
4627	usort( $retorno, $params['sort_type']);
4628	$pageret = array_slice( $retorno, $params['page'] * $this->prefs['max_email_per_page'], $this->prefs['max_email_per_page']);
4629
4630	$arrayRetorno['num_msgs'] = $num_msgs;
4631	$arrayRetorno['data'] = $pageret;
4632	$arrayRetorno['currentTab'] = $params['current_tab'];
4633
4634	if ($pageret)
4635	{
4636	return $arrayRetorno;
4637	}
4638	else
4639	{
4640	return 'none';
4641	}
4642	}
4643
4644	function get_msg_detail($uid_msg,$name_box, $mbox_stream )
4645	{
4646	$header = $this->get_header($uid_msg);
4647	require_once("class.imap_attachment.inc.php");
4648	$imap_attachment = new imap_attachment();
4649	$attachments = $imap_attachment->get_attachment_headerinfo($mbox_stream, $uid_msg);
4650	$attachments = $attachments['number_attachments'] > 0?"T".$attachments['number_attachments']:"";
4651	$flag = $header->Unseen
4652	.$header->Recent
4653	.$header->Flagged
4654	.$header->Draft
4655	.$header->Answered
4656	.$header->Deleted
4657	.$attachments;
4658
4659
4660	$subject = $this->decode_string($header->fetchsubject);
4661	$from = $header->from[0]->mailbox;
4662	if($header->from[0]->personal != "")
4663	$from = $header->from[0]->personal;
4664	$ret_msg['from'] = $this->decode_string($from);
4665	$ret_msg['subject'] = $subject;
4666	$ret_msg['udate'] = gmdate("d/m/Y",$header->udate + $this->functions->CalculateDateOffset());
4667	$ret_msg['size'] = $header->Size;
4668	$ret_msg['flag'] = $flag;
4669	return $ret_msg;
4670	}
4671
4672
4673	function size_msg($size){
4674	$var = floor($size/1024);
4675	if($var >= 1){
4676	return $var." kb";
4677	}else{
4678	return $size ." b";
4679	}
4680	}
4681
4682	function ob_array($the_object)
4683	{
4684	$the_array=array();
4685	if(!is_scalar($the_object))
4686	{
4687	foreach($the_object as $id => $object)
4688	{
4689	if(is_scalar($object))
4690	{
4691	$the_array[$id]=$object;
4692	}
4693	else
4694	{
4695	$the_array[$id]=$this->ob_array($object);
4696	}
4697	}
4698	return $the_array;
4699	}
4700	else
4701	{
4702	return $the_object;
4703	}
4704	}
4705
4706	function getacl()
4707	{
4708	$this->ldap = new ldap_functions();
4709
4710	$return = array();
4711	$mbox_stream = $this->open_mbox();
4712	$mbox_acl = imap_getacl($mbox_stream, 'INBOX');
4713
4714	$i = 0;
4715	foreach ($mbox_acl as $user => $acl)
4716	{
4717	if ($user != $this->username)
4718	{
4719	$return[$i]['uid'] = $user;
4720	$return[$i]['cn'] = $this->ldap->uid2cn($user);
4721	}
4722	$i++;
4723	}
4724	return $return;
4725	}
4726
4727	function setacl($params)
4728	{
4729	$old_users = $this->getacl();
4730	if (!count($old_users))
4731	$old_users = array();
4732
4733	$tmp_array = array();
4734	foreach ($old_users as $index => $user_info)
4735	{
4736	$tmp_array[$index] = $user_info['uid'];
4737	}
4738	$old_users = $tmp_array;
4739
4740	$users = unserialize($params['users']);
4741	if (!count($users))
4742	$users = array();
4743
4744	//$add_share = array_diff($users, $old_users);
4745	$remove_share = array_diff($old_users, $users);
4746
4747	$mbox_stream = $this->open_mbox();
4748
4749	$serverString = "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}";
4750	$mailboxes_list = imap_getmailboxes($mbox_stream, $serverString, "user".$this->imap_delimiter.$this->username."*");
4751
4752	/*if (count($add_share))
4753	{
4754	foreach ($add_share as $index=>$uid)
4755	{
4756	if (is_array($mailboxes_list))
4757	{
4758	foreach ($mailboxes_list as $key => $val)
4759	{
4760	$folder = str_replace($serverString, "", imap_utf7_decode($val->name));
4761	imap_setacl ($mbox_stream, $folder, "$uid", "lrswipcda");
4762	}
4763	}
4764	}
4765	}*/
4766
4767	if (count($remove_share))
4768	{
4769	foreach ($remove_share as $index=>$uid)
4770	{
4771	if (is_array($mailboxes_list))
4772	{
4773	foreach ($mailboxes_list as $key => $val)
4774	{
4775	$folder = str_replace($serverString, "", imap_utf7_decode($val->name));
4776	$folder = str_replace("&-", "&", $folder);
4777	imap_setacl ($mbox_stream, $folder, "$uid", "");
4778	}
4779	}
4780	}
4781	}
4782
4783	return true;
4784	}
4785
4786	function getaclfromuser($params)
4787	{
4788	$useracl = $params['user'];
4789
4790	$return = array();
4791	$return[$useracl] = 'false';
4792	$mbox_stream = $this->open_mbox();
4793	$mbox_acl = imap_getacl($mbox_stream, 'INBOX');
4794
4795	foreach ($mbox_acl as $user => $acl)
4796	{
4797	if (($user != $this->username) && ($user == $useracl))
4798	{
4799	$return[$user] = $acl;
4800	}
4801	}
4802	return $return;
4803	}
4804
4805	function getacltouser($user)
4806	{
4807	$return = array();
4808	$mbox_stream = $this->open_mbox();
4809	//Alterado, antes era 'imap_getacl($mbox_stream, 'user'.$this->imap_delimiter.$user);
4810	//Afim de tratar as pastas compartilhadas, verificandos as permissoes de operacao sobre as mesmas
4811	//No caso de se tratar da caixa do proprio usuario logado, utiliza a sintaxe abaixo
4812	if(substr($user,0,4) != 'user')
4813	$mbox_acl = imap_getacl($mbox_stream, 'user'.$this->imap_delimiter.$user);
4814	else
4815	$mbox_acl = @imap_getacl($mbox_stream, $user);
4816	if(isset($mbox_acl[$this->username]))
4817	return $mbox_acl[$this->username];
4818	else
4819	return '';
4820	}
4821
4822
4823	function setaclfromuser($params)
4824	{
4825	$user = $params['user'];
4826	$acl = $params['acl'];
4827
4828	$mbox_stream = $this->open_mbox();
4829
4830	$serverString = "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}";
4831	$mailboxes_list = imap_getmailboxes($mbox_stream, $serverString, "user".$this->imap_delimiter.$this->username."*");
4832
4833	if (is_array($mailboxes_list))
4834	{
4835	foreach ($mailboxes_list as $key => $val)
4836	{
4837	$folder = str_replace($serverString, "", imap_utf7_encode($val->name));
4838	$folder = str_replace("&-", "&", $folder);
4839	if (!imap_setacl ($mbox_stream, $folder, $user, $acl))
4840	{
4841	$return = imap_last_error();
4842	}
4843	}
4844	}
4845	if (isset($return))
4846	return $return;
4847	else
4848	return true;
4849	}
4850
4851	function download_attachment($msg,$msgno)
4852	{
4853	$array_parts_attachments = array();
4854	//$array_parts_attachments['names'] = '';
4855	include_once("class.imap_attachment.inc.php");
4856	$imap_attachment = new imap_attachment();
4857
4858	if (count($msg->fname[$msgno]) > 0)
4859	{
4860	$i = 0;
4861	foreach ($msg->fname[$msgno] as $index=>$fname)
4862	{
4863	$array_parts_attachments[$i]['pid'] = $msg->pid[$msgno][$index];
4864	$array_parts_attachments[$i]['name'] = $imap_attachment->flat_mime_decode($this->decode_string($fname));
4865	$array_parts_attachments[$i]['name'] = $array_parts_attachments[$i]['name'] ? $array_parts_attachments[$i]['name'] : "attachment.bin";
4866	$array_parts_attachments[$i]['encoding'] = $msg->encoding[$msgno][$index];
4867	//$array_parts_attachments['names'] .= $array_parts_attachments[$i]['name'] . ', ';
4868	$array_parts_attachments[$i]['fsize'] = $msg->fsize[$msgno][$index];
4869	$i++;
4870	}
4871	}
4872	//$array_parts_attachments['names'] = substr($array_parts_attachments['names'],0,(strlen($array_parts_attachments['names']) - 2));
4873	return $array_parts_attachments;
4874	}
4875
4876
4877	/**
4878	* @license http://www.gnu.org/copyleft/gpl.html GPL
4879	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
4880	* @param $params
4881	*/
4882	function spam($params)
4883	{
4884
4885	$mbox_stream = $this->open_mbox($params['folder']);
4886	$msgs_number = explode(',',$params['msgs_number']);
4887
4888	$user = Array();
4889
4890	if(substr($params['folder'], 0, 4) == 'user')
4891	{
4892	$ldapObject = new ldap_functions();
4893
4894	$folderArray = Array();
4895	$folderArray = explode($this->imap_delimiter, $params['folder']);
4896
4897	$user['name'] = $folderArray[1];
4898	$user['email'] = $ldapObject->getMailByUid($user['name']);
4899
4900	}
4901	else
4902	{
4903	$user['name'] = $this->username;
4904	$user['email'] = $_SESSION['phpgw_info']['expressomail']['user']['email'];
4905	}
4906
4907	foreach($msgs_number as $msg_number)
4908	{
4909	$imap_msg_number = imap_msgno($mbox_stream, $msg_number);
4910	$header = imap_fetchheader($mbox_stream, $imap_msg_number);
4911	$body = imap_body($mbox_stream, $imap_msg_number);
4912	$msg = $header . $body;
4913	strtok($user['email'], '@');
4914	$domain = strtok('@');
4915
4916
4917
4918	//Encontrar a assinatura do dspam no cabecalho
4919	$v = explode("\r\n", $header);
4920	foreach ($v as $linha){
4921	if (eregi("^Message-ID", $linha)) {
4922	$args = explode(" ", $linha);
4923	$msg_id = "'$args[1]'";
4924	} elseif (eregi("^X-DSPAM-Signature", $linha)) {
4925	$args = explode(" ",$linha);
4926	$signature = $args[1];
4927	}
4928	}
4929
4930	// Seleciona qual comando a ser executado
4931	switch($params['spam']){
4932	case 'true': $cmd = $_SESSION['phpgw_info']['server']['expressomail']['expressoMail_command_for_spam']; break;
4933	case 'false': $cmd = $_SESSION['phpgw_info']['server']['expressomail']['expressoMail_command_for_ham']; break;
4934	}
4935
4936
4937	$tags = array('##EMAIL##', '##USERNAME##', '##DOMAIN##', '##SIGNATURE##', '##MSGID##');
4938	$cmd = str_replace($tags, array($user['email'], $user['name'], $domain, $signature, $msg_id), $cmd);
4939
4940	system($cmd);
4941	}
4942
4943	imap_close($mbox_stream);
4944	return false;
4945	}
4946
4947
4948	/**
4949	* Descrição do método
4950	*
4951	* @license http://www.gnu.org/copyleft/gpl.html GPL
4952	* @author
4953	* @sponsor Caixa Econômica Federal
4954	* @author
4955	* @param <tipo> <$msg_number> <Número da mensagem>
4956	* @return <cabeçalho da mensagem>
4957	* @access <public>
4958	*/
4959	function get_header($msg_number)
4960	{
4961	$header = @imap_headerinfo($this->mbox, imap_msgno($this->mbox, $msg_number), 80, 255);
4962	if (!is_object($header))
4963	return false;
4964
4965	if($header->Flagged != "F" ) {
4966	$flag = preg_match('/importance : (.*)\r/i',
4967	imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number))
4968	,$importance);
4969	$header->Flagged = $flag==0?false:strtolower($importance[1])=="high"?"F":false;
4970	}
4971
4972	return $header;
4973	}
4974
4975	//Por Bruno Costa(bruno.vieira-costa@serpro.gov.br - Insere emails no imap a partir do fonte do mesmo. Se o argumento timestamp for passado ele utiliza do script python
4976	///expressoMail1_2/imap.py para inserir uma msg com o horário correto pois isso não é porssível com a função imap_append do php.
4977
4978	function insert_email($source,$folder,$timestamp,$flags){
4979	$username = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
4980	$password = $_SESSION['phpgw_info']['expressomail']['user']['passwd'];
4981	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
4982	$imap_port = $_SESSION['phpgw_info']['expressomail']['email_server']['imapPort'];
4983	$imap_options = '/notls/novalidate-cert';
4984
4985
4986	$folder = mb_convert_encoding( $folder, "UTF7-IMAP","ISO-8859-1");
4987
4988	$mbox_stream = imap_open("{".$imap_server.":".$imap_port.$imap_options."}".$folder, $username, $password);
4989
4990	if(imap_last_error() === 'Mailbox already exists')
4991	imap_createmailbox($mbox_stream,imap_utf7_encode("{".$imap_server."}".$folder));
4992	if($timestamp){
4993	$pdate = date_parse(date('r')); // pega a data atual do servidor (TODO: pegar a data da mensagem local)
4994	$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.
4995	/* TODO: o diretorio /tmp deve ser substituido pelo diretorio temporario configurado no setup */
4996	$file = "/tmp/sess_".$_SESSION[ 'phpgw_session' ][ 'session_id' ];
4997
4998	$f = fopen($file,"w");
4999	fputs($f,base64_encode($source));
5000	fclose($f);
5001	$command = "python ".$_SESSION['rootPath']."/expressoMail1_2/imap.py \"$imap_server\" \"$imap_port\" \"$username\" \"$password\" \"$timestamp\" \"$folder\" \"$file\"";
5002	$return['command']= exec($command);
5003	}else{
5004	$return['append'] = imap_append($mbox_stream, "{".$imap_server.":".$imap_port."}".$folder, $source, "\\Seen");
5005	}
5006	$status = imap_status($mbox_stream, "{".$this->imap_server.":".$this->imap_port."}".$folder, SA_UIDNEXT);
5007
5008	$return['msg_no'] = $status->uidnext - 1;
5009	$return['error'] = imap_last_error();
5010	if(!$return['error'] && $flags != '' ){
5011
5012	$flags_array=explode(':',$flags);
5013	//"Answered","Draft","Flagged","Unseen"
5014	$flags_fixed = "";
5015	if($flags_array[0] == 'A')
5016	$flags_fixed.="\\Answered ";
5017	if($flags_array[1] == 'X')
5018	$flags_fixed.="\\Draft ";
5019	if($flags_array[2] == 'F')
5020	$flags_fixed.="\\Flagged ";
5021	if($flags_array[3] != 'U')
5022	$flags_fixed.="\\Seen ";
5023
5024	imap_setflag_full($mbox_stream, $return['msg_no'], $flags_fixed, ST_UID);
5025	}
5026
5027	//Ignorando erro de AUTH=Plain
5028	if($return['error'] === 'SECURITY PROBLEM: insecure server advertised AUTH=PLAIN')
5029	$return['error'] = false;
5030
5031	if($mbox_stream)
5032	imap_close($mbox_stream);
5033	return $return;
5034	}
5035
5036	function show_decript($params,$dec=0){
5037	$source = $params['source'];
5038
5039	//error_log("source: $source\nversao: " . PHP_VERSION);
5040	if ($dec == 0)
5041	{
5042	$source = str_replace(" ", "+", $source,$i);
5043	if (version_compare(PHP_VERSION, '5.2.0', '>=')){
5044	if(!$source = base64_decode($source,true))
5045	return "error ".$source."Espaï¿?os ".$i;
5046
5047	}
5048	else {
5049	if(!$source = base64_decode($source))
5050	return "error ".$source."Espaï¿?os ".$i;
5051	}
5052	}
5053
5054	$insert = $this->insert_email($source,'INBOX'.$this->imap_delimiter.'decifradas');
5055
5056	$get['msg_number'] = $insert['msg_no'];
5057	$get['msg_folder'] = 'INBOX'.$this->imap_delimiter.'decifradas';
5058	$return = $this->get_info_msg($get);
5059	$get['msg_number'] = $params['ID'];
5060	$get['msg_folder'] = $params['folder'];
5061	$tmp = $this->get_info_msg($get);
5062	if(!$tmp['status_get_msg_info'])
5063	{
5064	$return['msg_day']=$tmp['msg_day'];
5065	$return['msg_hour']=$tmp['msg_hour'];
5066	$return['fulldate']=$tmp['fulldate'];
5067	$return['smalldate']=$tmp['smalldate'];
5068	}
5069	else
5070	{
5071	$return['msg_day']='';
5072	$return['msg_hour']='';
5073	$return['fulldate']='';
5074	$return['smalldate']='';
5075	}
5076	$return['msg_no'] =$insert['msg_no'];
5077	$return['error'] = $insert['error'];
5078	$return['folder'] = $params['folder'];
5079	//$return['acls'] = $insert['acls'];
5080	$return['original_ID'] = $params['ID'];
5081
5082	return $return;
5083
5084	}
5085
5086	//Por Bruno Costa(bruno.vieira-costa@serpro.gov.br - Trata fontes de emails enviados via POST para o servidor por um xmlhttprequest, as partes codificados com
5087	//Base64 os "+" são substituidos por " " no envio e essa função arruma esse efeito.
5088
5089	function treat_base64_from_post($source){
5090	$offset = 0;
5091	do
5092	{
5093	if($inicio = strpos($source, 'Content-Transfer-Encoding: base64', $offset))
5094	{
5095	$inicio = strpos($source, "\n\r", $inicio);
5096	$fim = strpos($source, '--', $inicio);
5097	if(!$fim)
5098	$fim = strpos($source,"\n\r", $inicio);
5099	$length = $fim-$inicio;
5100	$parte = substr( $source,$inicio,$length-1);
5101	$parte = str_replace(" ", "+", $parte);
5102	$source = substr_replace($source, $parte, $inicio, $length-1);
5103	}
5104	if($offset > $inicio)
5105	$offset=FALSE;
5106	else
5107	$offset = $inicio;
5108	}
5109	while($offset);
5110	return $source;
5111	}
5112
5113	//Por Bruno Costa(bruno.vieira-costa@serpro.gov.br - Recebe os fontes dos emails a serem desarquivados, separa e envia cada um para função insert_mail.
5114
5115	function unarchive_mail($params)
5116	{
5117	$dest_folder = $params['folder'];
5118	$sources = explode("#@#@#@",$params['source']);
5119	//Add user timeszone
5120	$timestamps = $params['timestamp'] + $this->functions->CalculateDateOffset();
5121	$flags = explode("#@#@#@",$params['flags']);
5122
5123	foreach($sources as $index=>$src) {
5124	if($src!=""){
5125	$source = $this->treat_base64_from_post($src);
5126	$insert = $this->insert_email($source, mb_convert_encoding( $dest_folder,"ISO-8859-1","UTF-8"), $timestamps,$flags[$index]);
5127	}
5128	}
5129	return $insert;
5130	}
5131
5132	function download_all_local_attachments($params)
5133	{
5134	$source = $params['source'];
5135	$source = $this->treat_base64_from_post($source);
5136	$insert = $this->insert_email($source,'INBOX'.$this->imap_delimiter.'decifradas');
5137	$exporteml = new ExportEml();
5138	$params['num_msg']=$insert['msg_no'];
5139	$params['folder']='INBOX'.$this->imap_delimiter.'decifradas';
5140	return $exporteml->download_all_attachments($params);
5141	}
5142
5143	/**
5144	* Método que envia um email reportando um erro no email do usuário
5145	* @license http://www.gnu.org/copyleft/gpl.html GPL
5146	* @author Prognus Software Livre (http://www.prognus.com.br)
5147	*/
5148	function report_mail_error($params)
5149	{
5150	$params = $params['params'];
5151	$array_params = explode(";;", $params);
5152	$id_msg = $array_params[0];
5153	$msg_user = $array_params[1];
5154
5155	if($msg_user == '')
5156	$msg_user = "Sem mensagem!";
5157
5158	$toname = $_SESSION['phpgw_info']['expressomail']['user']['fullname'];
5159
5160	$exporteml = new ExportEml();
5161	$mail_content = $exporteml->export_msg_data($id_msg, $msg_folder);
5162	$this->open_mbox($msg_folder);
5163	$title = "Erro de email reportado";
5164	$body = "<body>O usuário <strong>$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>" .
5165	"$msg_user</body><br><br><hr>";
5166
5167	require_once $_SESSION['rootPath'] . '/API/class.servicelocator.php';
5168	$mailService = ServiceLocator::getService('mail');
5169	$mailService->addStringAttachment($mail_content, 'report.eml', 'application/text');
5170	$mailService->sendMail($_SESSION['phpgw_info']['expressomail']['server']['sugestoes_email_to'], $GLOBALS['phpgw_info']['user']['email'], $title, $body);
5171	}
5172
5173	function array_msort($array, $cols)
5174	{
5175	$colarr = array();
5176	foreach ($cols as $col => $order) {
5177	$colarr[$col] = array();
5178	foreach ($array as $k => $row) { $colarr[$col]['_'.$k] = strtolower($row[$col]); }
5179	}
5180	$params = array();
5181	foreach ($cols as $col => $order) {
5182	$params[] =& $colarr[$col];
5183	$params = array_merge($params, (array)$order);
5184	}
5185	call_user_func_array('array_multisort', $params);
5186	$ret = array();
5187	$keys = array();
5188	$first = true;
5189	foreach ($colarr as $col => $arr) {
5190	foreach ($arr as $k => $v) {
5191	if ($first) { $keys[$k] = substr($k,1); }
5192	$k = $keys[$k];
5193	if (!isset($ret[$k])) $ret[$k] = $array[$k];
5194	$ret[$k][$col] = $array[$k][$col];
5195	}
5196	$first = false;
5197	}
5198
5199	return $ret;
5200
5201	}
5202
5203	function parseCriteriaSearchMail($search)
5204	{
5205	$criteria = '';
5206	$searchArray = explode(' ', $search);
5207
5208	foreach ($searchArray as $v)
5209	if(trim($v) !== '' )
5210	$criteria .= 'TEXT "'.$v.'" ' ;
5211
5212	return $criteria;
5213	}
5214
5215	function quickSearchMail( $params )
5216	{
5217	$return = array();
5218	$return['folder'] = $params['folder'];
5219	if(!is_array($params['folder']))
5220	$params['folder'] = array( $params['folder'] );
5221
5222	if(!isset($params['sort']))
5223	$params['sort'] = 'SORTDATE_REVERSE';
5224
5225	$params['search'] = mb_convert_encoding($params['search'], 'UTF-8',mb_detect_encoding($params['search'].'x', 'UTF-8, ISO-8859-1'));
5226
5227	$i = 0;
5228	if(!isset($params['page'])) $params['page'] = 0;
5229	$end = ($this->prefs['max_email_per_page'] * ((int)$params['page'] + 1));
5230	$ini = $end - $this->prefs['max_email_per_page'] ;
5231	$count = 0;
5232
5233	$search = $this->parseCriteriaSearchMail($params['search']);
5234
5235	foreach ($params['folder'] as $folder)
5236	{
5237	$imap = $this->open_mbox( $folder ) ;
5238	$msgIds = imap_sort( $imap , SORTDATE , 1 , SE_UID , $search ,'UTF-8');
5239
5240	$count += count($msgIds);
5241
5242	foreach ($msgIds as $ii => $v)
5243	{
5244	$msg = imap_headerinfo ( $imap, imap_msgno($imap, $v) );
5245	$return['msgs'][$i]['from'] = '';
5246
5247	$from = $msg->from[0]->mailbox;
5248	if($msg->from[0]->personal != "")
5249	$from = $msg->from[0]->personal;
5250	$return['msgs'][$i]['from'] = mb_convert_encoding($this->decode_string($from), 'UTF-8');
5251
5252	$return['msgs'][$i]['subject'] = ' ';
5253
5254	$subject = imap_mime_header_decode($msg->subject);
5255	foreach ($subject as $tmp)
5256	$return['msgs'][$i]['subject'] .= mb_convert_encoding($tmp->text, 'UTF-8');
5257
5258	$return['msgs'][$i]['flag'] = ' ';
5259	$return['msgs'][$i]['flag'] .= $msg->Unseen ? $msg->Unseen : '';
5260	$return['msgs'][$i]['flag'] .= $msg->Recent ? $msg->Recent : '';
5261	$return['msgs'][$i]['flag'] .= $msg->Flagged ? $msg->Flagged : '';
5262	$return['msgs'][$i]['flag'] .= $msg->Draft ? $msg->Draft : '';
5263	$return['msgs'][$i]['flag'] .= $msg->Answered ? $msg->Answered : '';
5264	$return['msgs'][$i]['flag'] .= $msg->Deleted ? $msg->Deleted : '';
5265
5266	$return['msgs'][$i]['udate'] = gmdate("d/m/Y",$msg->udate + $this->functions->CalculateDateOffset());
5267	$return['msgs'][$i]['udatecomp'] = substr ($return['msgs'][$i]['udate'], -4) ."-". substr ($return['msgs'][$i]['udate'], 3, 2) ."-". substr ($return['msgs'][$i]['udate'], 0, 2);
5268	$return['msgs'][$i]['date'] = $msg->udate;
5269	$return['msgs'][$i]['size'] = $msg->Size;
5270	$return['msgs'][$i]['boxname'] = $folder;
5271	$return['msgs'][$i]['uid'] = $v;
5272	$i++;
5273	}
5274	}
5275
5276	$return['num_msgs'] = $count;
5277
5278	if(!isset($return['msgs']))
5279	$return['msgs'] = array();
5280
5281	define('SORTBOX', 69);
5282	define('SORTWHO', 2);
5283	define('SORTBOX_REVERSE', 69);
5284	define('SORTWHO_REVERSE', 2);
5285	define('SORTDATE_REVERSE', 0);
5286	define('SORTSUBJECT_REVERSE', 3);
5287	define('SORTSIZE_REVERSE', 6);
5288
5289	switch (constant( $params['sort'] )){
5290	case 0 : $sA = 'date'; break;
5291	case 2 : $sA = 'from'; break;
5292	case 69 : $sA = 'boxname'; break;
5293	case 3 : $sA = 'subject'; break;
5294	case 6 : $sA = 'size'; break;
5295	}
5296
5297
5298	if($params['sort'] !== 'SORTDATE_REVERSE')
5299	if(strpos($params['sort'],'REVERSE') !== false)
5300	$return['msgs'] = $this->array_msort($return['msgs'] , array( $sA => SORT_DESC));
5301	else
5302	$return['msgs'] = $this->array_msort($return['msgs'] , array( $sA => SORT_ASC));
5303
5304	$k = -1;
5305	$nMsgs = array();
5306
5307	foreach ($return['msgs'] as $v)
5308	{
5309	$k++;
5310	if($k < $ini \|\| $k >= $end ) continue;
5311	$nMsgs[] = $v;
5312	}
5313	$return['msgs'] = $nMsgs;
5314	$return = json_encode($return);
5315	$return = base64_encode($return);
5316
5317	return $return;
5318	}
5319
5320	function get_quota_folders(){
5321
5322	// Additional Imap Class for not-implemented functions into PHP-IMAP extension.
5323	include_once("class.imapfp.inc.php");
5324	$imapfp = new imapfp();
5325
5326	if(!$imapfp->open($this->imap_server,$this->imap_port))
5327	return $imapfp->get_error();
5328	if (!$imapfp->login( $this->username,$this->password ))
5329	return $imapfp->get_error();
5330
5331	$response_array = $imapfp->get_mailboxes_size();
5332	if ($imapfp->error)
5333	return $imapfp->get_error();
5334
5335	$data = array();
5336	$quota_root = $this->get_quota(array('folder_id' => "INBOX"));
5337	$data["quota_root"] = $quota_root;
5338
5339	foreach ($response_array as $idx=>$line) {
5340	$line2 = str_replace('"', "", $line);
5341	$line2 = str_replace(" /vendor/cmu/cyrus-imapd/size (value.shared ",";",str_replace("* ANNOTATION ","",$line2));
5342	list($folder,$size) = explode(";",$line2);
5343	$quota_used = str_replace(")","",$size);
5344	$quotaPercent = (($quota_used / 1024) / $data["quota_root"]["quota_limit"])*100;
5345	$folder = mb_convert_encoding($folder, "ISO_8859-1", "UTF7-IMAP");
5346	if(!preg_match('/user\\'.$this->imap_delimiter.$this->username.'\\'.$this->imap_delimiter.'/i',$folder)){
5347	$folder = $this->functions->getLang("Inbox");
5348	}
5349	else
5350	$folder = preg_replace('/user\\'.$this->imap_delimiter.$this->username.'\\'.$this->imap_delimiter.'/i','', $folder);
5351
5352	$data[$folder] = array("quota_percent" => sprintf("%.1f",round($quotaPercent,1)), "quota_used" => $quota_used);
5353	}
5354	$imapfp->close();
5355	return $data;
5356	}
5357
5358	function getaclfrombox($mail)
5359	{
5360	$mailArray = explode('@', $mail);
5361	$boxacl = $mailArray[0];
5362	$return = array();
5363
5364	if(!$this->mbox)
5365	$this->open_mbox();
5366
5367	$mbox_acl = imap_getacl($this->mbox, 'user' . $this->imap_delimiter . $boxacl);
5368
5369	foreach ($mbox_acl as $user => $acl)
5370	{
5371	if ($user != $boxacl )
5372	$return[$user] = $acl;
5373	}
5374	return $return;
5375	}
5376	}
5377	?>

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