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source: trunk/expressoMail1_2/inc/class.imap_functions.inc.php @ 5302

Revision 5302, 200.9 KB checked in by thiago, 12 years ago (diff)
Ticket #2350 - Deixar dinamico o nome das pastas no codigo
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	var $folders;
31
32
33	function imap_functions (){
34	$this->init();
35	}
36
37	function init(){
38	$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
39	$this->username = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
40	$this->password = $_SESSION['phpgw_info']['expressomail']['user']['passwd'];
41	$this->imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
42	$this->imap_port = $_SESSION['phpgw_info']['expressomail']['email_server']['imapPort'];
43	$this->imap_delimiter = $_SESSION['phpgw_info']['expressomail']['email_server']['imapDelimiter'];
44	$this->functions = new functions();
45	$this->imap_sentfolder = $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultSentFolder'] ? $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultSentFolder'] : str_replace("*","", $this->functions->getLang("Sent"));
46	$this->has_cid = false;
47	$this->prefs = $_SESSION['phpgw_info']['user']['preferences']['expressoMail'];
48
49	//armazena os caminhos das pastas ( sent, spam, drafts, trash )
50	//$this->folders['sent'] = $this->imap_delimiter . $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultSentFolder']; //Variavel folders armazena o caminho /sent
51	$this->folders['sent'] = $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultSentFolder']; //Variavel folders armazena o caminho /sent
52	$this->folders['spam'] = $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultSpamFolder'];
53	$this->folders['drafts'] = $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultDraftsFolder'];
54	$this->folders['trash'] = $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultTrashFolder'];
55
56	if( empty ( $this->folders['sent'] ) ){
57	//$this->folders['sent'] = $this->imap_delimiter . 'Sent';
58	$this->folders['sent'] = 'Sent';
59	}
60	if( empty ( $this->folders['spam'] ) ){
61	$this->folders['spam'] = 'Spam';
62	}
63	if( empty ( $this->folders['drafts'] ) ){
64	$this->folders['drafts'] = 'Drafts';
65	}
66	if( empty ( $this->folders['trash'] ) ){
67	$this->folders['trash'] = 'Trash';
68	}
69
70	if ($_SESSION['phpgw_info']['expressomail']['email_server']['imapTLSEncryption'] == 'yes')
71	{
72	$this->imap_options = '/tls/novalidate-cert';
73	}
74	else
75	{
76	$this->imap_options = '/notls/novalidate-cert';
77	}
78	}
79
80	function mount_url_folder($folders){
81
82	if(strlen($folders) == 1){
83
84	$var = $this->imap_delimiter.$folders[0];
85	return $var;
86
87	} else {
88
89	$var = "";
90	for($i = 0; $i<strlen($folders)-1; $i++){
91	$var += $folders[$i].$this->imap_delimiter;
92	}
93	$var += $folders[strlen($folders) - 1];
94	return $var;
95	}
96	}
97
98	// BEGIN of functions.
99	function open_mbox($folder = False,$force_die=true)
100	{
101	$folder = mb_convert_encoding($folder, "UTF7-IMAP",'UTF-8, ISO-8859-1, UTF7-IMAP');
102	if (is_resource($this->mbox))
103	{
104	if ($force_die)
105	{
106	@imap_reopen($this->mbox, "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$folder) or die(serialize(array('imap_error' => $this->parse_error(imap_last_error()))));
107	}
108	else
109	{
110	@imap_reopen($this->mbox, "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$folder);
111	}
112	}
113	else
114	{
115	if($force_die)
116	{
117	$this->mbox = @imap_open("{".$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()))));
118	}
119	else
120	{
121	$this->mbox = @imap_open("{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$folder, $this->username, $this->password);
122	}
123
124	}
125	return $this->mbox;
126	}
127
128	function parse_error($error, $field = ''){
129	// This error is returned from Imap.
130	if(strstr($error,'Connection refused')) {
131	return str_replace("%1", $this->functions->getLang("Mail"), $this->functions->getLang("Connection failed with %1 Server. Try later."));
132	}
133	else if(strstr($error,'virus')) {
134	return str_replace("%1", $this->functions->getLang("Mail"), $this->functions->getLang("Your message was rejected by antivirus. Perhaps your attachment has been infected."));
135	}
136	else if(strstr($error,'Failed to add recipient:')) {
137	preg_match_all('/:\s([\s\.";@!a-z0-9]+)\s\[SMTP:/', $error, $res);
138	return str_replace("%1", $res['1']['0'], $this->functions->getLang("SMTP Error: The following recipient addresses failed: %1"));
139	}
140	else if(strstr($error,'Recipient address rejected')) {
141	return str_replace("%1", $this->functions->getLang("Mail"), $this->functions->getLang("Invalid recipients in the message").'.');
142	}
143	else if(strstr($error,'Invalid Mail:')) {
144	return str_replace("%1", $field, $this->functions->getLang("The recipients addresses failed %1"));
145	}
146	else if(strstr($error,'Message file too big')) {
147	return ($this->functions->getLang("Message file too big."));
148	}
149	// This condition verifies if SESSION is expired.
150	elseif(!count($_SESSION))
151	return "nosession";
152
153	return $error;
154	}
155
156	function get_range_msgs2($params)
157	{
158	// Free others requests
159	session_write_close();
160	$folder = $params['folder'];
161	$msg_range_begin = $params['msg_range_begin'];
162	$msg_range_end = $params['msg_range_end'];
163	$sort_box_type = isset($params['sort_box_type']) ? $params['sort_box_type'] : '';
164	$sort_box_reverse = isset($params['sort_box_reverse']) ? $params['sort_box_reverse'] : '';
165	$search_box_type = (isset($params['search_box_type']) && $params['search_box_type'] != "ALL" && $params['search_box_type'] != "" )? $params['search_box_type'] : false;
166
167	if( !$this->mbox \|\| !is_resource( $this->mbox ) )
168	$this->mbox = $this->open_mbox($folder);
169
170	$return = array();
171
172	$return['folder'] = $folder;
173
174	//Para enviar o offset entre o timezone definido pelo usuário e GMT
175	$return['offsetToGMT'] = $this->functions->CalculateDateOffset();
176
177	if(!$search_box_type \|\| $search_box_type=="UNSEEN" \|\| $search_box_type=="SEEN") {
178	$msgs_info = imap_status($this->mbox,"{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".mb_convert_encoding( $folder, "UTF7-IMAP", "ISO_8859-1" ) ,SA_ALL);
179
180
181	$return['tot_unseen'] = $search_box_type == "SEEN" ? 0 : $msgs_info->unseen;
182
183	$sort_array_msg = $this-> get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse,$msg_range_begin,$msg_range_end);
184
185	$num_msgs = ($search_box_type=="UNSEEN") ? $msgs_info->unseen : (($search_box_type=="SEEN") ? ($msgs_info->messages - $msgs_info->unseen) : $msgs_info->messages);
186
187	$i = 0;
188	if(is_array($sort_array_msg)){
189	foreach($sort_array_msg as $msg_number => $value)
190	{
191	$temp = $this->get_info_head_msg($msg_number);
192	$temp['msg_sample'] = $this->get_msg_sample($msg_number,$folder);
193	if(!$temp)
194	return false;
195
196	$return[$i] = $temp;
197	$i++;
198	}
199	}
200	$return['num_msgs'] = $num_msgs;
201	}
202	else {
203	$num_msgs = imap_num_msg($this->mbox);
204	$sort_array_msg = $this-> get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse,$msg_range_begin,$num_msgs);
205
206
207	$return['tot_unseen'] = 0;
208	$i = 0;
209
210	if(is_array($sort_array_msg)){
211
212	foreach($sort_array_msg as $msg_number => $value)
213	{
214	$temp = $this->get_info_head_msg($msg_number);
215	if(!$temp)
216	return false;
217
218	if($temp['Unseen'] == 'U' \|\| $temp['Recent'] == 'N'){
219	$return['tot_unseen']++;
220	}
221
222	if($i <= ($msg_range_end-$msg_range_begin))
223	$return[$i] = $temp;
224	$i++;
225	}
226	}
227	$return['num_msgs'] = count($sort_array_msg)+($msg_range_begin-1);
228	}
229	return $return;
230	}
231
232	function get_info_head_msg($msg_number)
233	{
234	$head_array = array();
235	include_once("class.imap_attachment.inc.php");
236
237	$imap_attachment = new imap_attachment();
238	//if ($this->prefs['use_important_flag'] )
239	//{
240	/*Como eu preciso do atributo Importance para saber se o email é
241	* importante ou não, uso abaixo a função imap_fetchheader e busco
242	* o atributo importance nela. Isso faz com que eu acesse o cabeçalho
243	* duas vezes e de duas formas diferentes, mas em contrapartida, eu
244	* não preciso reimplementar o método utilizando o fetchheader.
245	* Como as mensagens são renderizadas em um número pequeno por vez,
246	* não parece ter perda considerável de performance.
247	*/
248
249	$tempHeader = imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number));
250	$flag = preg_match('/importance : (.*)\r/i', $tempHeader, $importance);
251	//}
252	// Reimplementado código para identificação dos e-mails assinados e cifrados
253	// no método getMessageType(). Mário César Kolling <mario.kolling@serpro.gov.br>
254	$head_array['ContentType'] = $this->getMessageType($msg_number, $tempHeader);
255	$head_array['Importance'] = $flag==0?"Normal":$importance[1];
256
257	$header = $this->get_header($msg_number);
258	if (!is_object($header))
259	return false;
260	$head_array['Recent'] = $header->Recent;
261	$head_array['Unseen'] = $header->Unseen;
262	if($header->Answered =='A' && $header->Draft == 'X'){
263	$head_array['Forwarded'] = 'F';
264	}
265	else {
266	$head_array['Answered'] = $header->Answered;
267	$head_array['Draft'] = $header->Draft;
268	}
269	$head_array['Deleted'] = $header->Deleted;
270	$head_array['Flagged'] = $header->Flagged;
271	$head_array['msg_number'] = $msg_number;
272	$head_array['udate'] = $header->udate;
273	$head_array['offsetToGMT'] = $this->functions->CalculateDateOffset();
274
275	$msgTimestamp = $header->udate + $head_array['offsetToGMT'];
276	$head_array['timestamp'] = $msgTimestamp;
277
278	$date_msg = gmdate("d/m/Y",$msgTimestamp);
279	// if (date("d/m/Y") == $date_msg)
280	// $return['udate'] = $header->udate;
281	// else
282
283	if (date("d/m/Y") == $date_msg) //no dia
284	{
285	$head_array['smalldate'] = gmdate("H:i",$msgTimestamp);
286	}
287	else
288	{
289	$head_array['smalldate'] = gmdate("d/m/Y",$msgTimestamp);
290	}
291
292	if(isset($header->from))
293	$from = $header->from;
294	$head_array['from'] = array();
295	$head_array['from']['name'] = ( isset( $from[0]->personal ) ) ? $this->decode_string($from[0]->personal) : NULL;
296	if(isset($from))
297	$head_array['from']['email'] = $this->decode_string($from[0]->mailbox) . "@" . $from[0]->host;
298	else
299	$head_array['from']['email'] = $this->decode_string($from[0]->mailbox) . "@";
300	if(!$head_array['from']['name'] \|\| trim($head_array['from']['name']) === '' )
301	$head_array['from']['name'] = $head_array['from']['email'];
302	if(isset($header->to))
303	$to = $header->to;
304	$head_array['to'] = array();
305	if(isset($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.
306	$head_array['to']['name'] = $head_array['to']['email'] = NULL;
307	}
308	else {
309	$tmp = ( isset( $to[0]->personal ) ) ? imap_mime_header_decode($to[0]->personal) : NULL;
310	$head_array['to']['name'] = ( isset( $tmp[0]->text ) ) ? $this->decode_string($this->decode_string($tmp[0]->text)) : NULL;
311	$head_array['to']['email'] = ( isset( $to[0]->mailbox ) ) ? ( $this->decode_string($to[0]->mailbox) . "@" . ( ( isset( $to[0]->host ) ) ? $to[0]->host : '' ) ) : NULL;
312	if(!$head_array['to']['name'])
313	$head_array['to']['name'] = $head_array['to']['email'];
314	}
315	$cc = null;
316	$cco = null;
317	if(isset($header->cc)){
318	$cc = $header->cc;
319	}
320	if(isset($header->bcc)){
321	$cco = $header->bcc;
322	}
323	if ( ($cc) && (!$head_array['to']['name']) ){
324	$head_array['to']['name'] = ( isset( $cc[0]->personal ) ) ? $this->decode_string($cc[0]->personal) : NULL;
325	$head_array['to']['email'] = $this->decode_string($cc[0]->mailbox) . "@" . $cc[0]->host;
326	if(!$head_array['to']['name']){
327	$head_array['to']['name'] = $head_array['from']['name'];
328	//$head_array['to']['email'] = $head_array['from']['email'];
329	}
330	}
331	else if ( ($cco) && (!$head_array['to']['name']) ){
332	$head_array['to']['name'] = ( isset( $cco[0]->personal ) ) ? $this->decode_string($cco[0]->personal) : NULL;
333	$head_array['to']['email'] = $this->decode_string($cco[0]->mailbox) . "@" . $cco[0]->host;
334	if(!$head_array['to']['name'])
335	$head_array['to']['name'] = $head_array['from']['name'];
336	}
337	$head_array['subject'] = ( isset( $header->fetchsubject ) ) ? $this->decode_string($header->fetchsubject) : '';
338	if($head_array['subject'] == "" \|\| $head_array['subject'] == '' \|\| $head_array['subject'] == null ){
339	$head_array['subject'] = $this->functions->getLang("(no subject) ");
340	}
341
342	if($head_array['to']['name'] == 'undisclosed-recipients@' \|\| $head_array['to']['name'] == '@'){
343	$head_array['to']['name'] = $head_array['from']['name'];
344	$head_array['to']['email'] = $head_array['from']['email'];
345	}
346
347	$head_array['Size'] = $header->Size;
348
349	$head_array['attachment'] = array();
350	$head_array['attachment'] = $imap_attachment->get_attachment_headerinfo($this->mbox, $msg_number);
351
352	return $head_array;
353	}
354
355	/**
356	*
357	* @license http://www.gnu.org/copyleft/gpl.html GPL
358	* @param string $string String a ser decodificada
359	* @return string
360	* @todo Verificar a possibilidade de se utilizar a função iconv_mime_decode, que é capaz de identificar a codificação por si só, mas que pode ser interpretada de forma diversa dependendo da implementação do sistema
361	* @todo Executar testes suficientes para validar a funçao iconv_mime_decode em substituição à este método decode_string
362	*/
363	function decode_string($string)
364	{
365	$return = '';
366	$decoded = '';
367	if ((strpos(strtolower($string), '=?iso-8859-1') !== false) \|\| (strpos(strtolower($string), '=?windows-1252') !== false))
368	{
369	$tmp = imap_mime_header_decode($string);
370	foreach ($tmp as $tmp1)
371	{
372	$return .= $this->htmlspecialchars_encode($tmp1->text);
373	}
374
375	return str_replace("\t", "", $return);
376	}
377	else if (strpos(strtolower($string), '=?utf-8') !== false)
378	{
379	$elements = imap_mime_header_decode($string);
380
381	for($i = 0;$i < count($elements);$i++)
382	{
383	$charset = strtolower($elements[$i]->charset);
384	$text = $elements[$i]->text;
385	if(!strcasecmp($charset, "utf-8") \|\| !strcasecmp($charset, "utf-7"))
386	$decoded .= $this->functions->utf8_to_ncr($text);
387	else
388	{
389	if( strcasecmp($charset,"default") )
390	$decoded .= $this->htmlspecialchars_encode(iconv($charset, "iso-8859-1", $text));
391	else
392	$decoded .= $this->htmlspecialchars_encode($text);
393	}
394	}
395
396	return str_replace("\t", "", $decoded);
397	}
398	else if(strpos(strtolower($string), '=?us-ascii') !== false)
399	{
400	$retun = '';
401	$tmp = imap_mime_header_decode($string);
402	foreach ($tmp as $tmp1)
403	$return .= $this->htmlspecialchars_encode(quoted_printable_decode($tmp1->text));
404
405	return str_replace("\t", "", $return);
406
407	}
408	else if( strpos( $string , '=?' ) !== false )
409	return $this->htmlspecialchars_encode(iconv_mime_decode( $string ));
410
411
412	return $this->htmlspecialchars_encode($string);
413	}
414
415
416	/**
417	* Função que importa arquivos .eml exportados pelo expresso para a caixa do usuário. Testado apenas
418	* com .emls gerados pelo expresso, e o arquivo pode ser um zip contendo vários emls ou um .eml.
419	*/
420	function import_msgs($params) {
421	if(!$this->mbox)
422	$this->mbox = $this->open_mbox();
423
424	if( preg_match('/local_/',$params["folder"]) ){
425
426	// PLEASE, BE CAREFULL!!! YOU SHOULD USE EMAIL CONFIGURATION VALUES (EMAILADMIN MODULE)
427	//$tmp_box = mb_convert_encoding('INBOX'.$this->folders['trash'].$this->imap_delimiter.'tmpMoveToLocal', "UTF7-IMAP", "UTF-8");
428	$tmp_box = mb_convert_encoding($this->mount_url_folder(array("INBOX",$this->folders['trash'],"tmpMoveToLocal")), "UTF7-IMAP", "UTF-8");
429
430	if ( ! imap_createmailbox( $this->mbox,"{".$this -> imap_server."}$tmp_box" ) )
431	return $this->functions->getLang( 'Import to Local : fail...' );
432	imap_reopen($this->mbox, "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$tmp_box);
433	$params["folder"] = $tmp_box;
434	}
435
436	$errors = array();
437	$invalid_format = false;
438	$filename = $params['FILES'][0]['name'];
439	$params["folder"] = mb_convert_encoding($params["folder"], "UTF7-IMAP","ISO-8859-1, UTF-8");
440	$quota = imap_get_quotaroot($this->mbox, $params["folder"]);
441
442	if((($quota['limit'] - $quota['usage'])*1024) <= $params['FILES'][0]['size']){
443	return array( 'error' => $this->functions->getLang("fail in import:").
444	" ".$this->functions->getLang("Over quota"));
445	}
446
447	if(substr($filename,strlen($filename)-4)==".zip") {
448	$zip = zip_open($params['FILES'][0]['tmp_name']);
449	if ($zip) {
450	while ($zip_entry = zip_read($zip)) {
451
452	if (zip_entry_open($zip, $zip_entry, "r")) {
453	$email = zip_entry_read($zip_entry, zip_entry_filesize($zip_entry));
454	$status = @imap_append($this->mbox,
455	"{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$params["folder"],
456	$email
457	);
458	if(!$status)
459	array_push($errors,zip_entry_name($zip_entry));
460	zip_entry_close($zip_entry);
461	}
462	}
463	zip_close($zip);
464	}
465	if (isset( $tmp_box ) && ! sizeof( $errors )){
466	$mc = imap_check($this->mbox);
467	$result = imap_fetch_overview( $this -> mbox, "1:{$mc -> Nmsgs}", 0 );
468	$ids = array( );
469	foreach ($result as $overview)
470	$ids[ ] = $overview -> uid;
471	return implode( ',', $ids );
472	}
473
474	}else if(substr($filename,strlen($filename)-4)==".eml") {
475	$email = implode("",file($params['FILES'][0]['tmp_name']));
476	$status = imap_append($this->mbox,"{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$params["folder"],$email);
477
478	if(!$status)
479	return "Error importing";
480
481	if ( isset( $tmp_box ) && ! sizeof( $errors ) ) {
482	$mc = imap_check($this->mbox);
483
484	$result = imap_fetch_overview( $this -> mbox, "1:{$mc -> Nmsgs}", 0 );
485
486	$ids = array( );
487	foreach ($result as $overview)
488	$ids[ ] = $overview -> uid;
489
490	return implode( ',', $ids );
491	}
492	}
493	else{
494	if ( isset( $tmp_box ) )
495	imap_deletemailbox( $this->mbox,"{".$this -> imap_server."}$tmp_box" );
496
497	return array("error" => $this->functions->getLang("wrong file format"));
498	$invalid_format = true;
499	}
500
501	if(!$invalid_format) {
502	if(count($errors)>0) {
503	$message = $this->functions->getLang("fail in import:")."\n";
504	foreach($errors as $arquivo) {
505	$message.=$arquivo."\n";
506	}
507	return array("error" => $message);
508	}
509	else
510	return $this->functions->getLang("The import was executed successfully.");
511	}
512	}
513	/*
514	Remove os anexos de uma mensagem. A estratégia para isso é criar uma mensagem nova sem os anexos, mantendo apenas
515	a primeira parte do e-mail, que é o texto, sem anexos.
516	O método considera que o email é multpart.
517	*/
518	function remove_attachments($params) {
519	include_once("class.message_components.inc.php");
520	if(!$this->mbox \|\| !is_resource($this->mbox))
521	$this->mbox = $this->open_mbox($params["folder"]);
522	$return["status"] = true;
523	$header = "";
524
525	$headertemp = explode("\n",imap_fetchheader($this->mbox, imap_msgno($this->mbox, $params["msg_num"])));
526	foreach($headertemp as $head) {//Se eu colocar todo o header do email dá pau no append, então procuro apenas o que interessa.
527	$head1 = explode(":",$head);
528	if ( (strtoupper($head1[0]) == "TO") \|\|
529	(strtoupper($head1[0]) == "FROM") \|\|
530	(strtoupper($head1[0]) == "SUBJECT") \|\|
531	(strtoupper($head1[0]) == "DATE") )
532	$header .= $head."\r\n";
533	}
534
535	$msg = new message_components($this->mbox);
536	$msg->fetch_structure($params["msg_num"]);/* O fetchbody tava trazendo o email com problemas na acentuação.
537	Então uso essa classe para verificar a codificação e o charset,
538	para que o método decodeBody do expresso possa trazer tudo certinho*/
539
540	$all_body_type = strtolower($msg->file_type[$params["msg_num"]][0]);
541	$all_body_encoding = $msg->encoding[$params["msg_num"]][0];
542	$all_body_charset = $msg->charset[$params["msg_num"]][0];
543
544	if($all_body_type=='multipart/alternative') {
545	if(strtolower($msg->file_type[$params["msg_num"]][2]=='text/html') &&
546	$msg->pid[$params["msg_num"]][2] == '1.2') {
547	$body_part_to_show = '1.2';
548	$all_body_type = strtolower($msg->file_type[$params["msg_num"]][2]);
549	$all_body_encoding = $msg->encoding[$params["msg_num"]][2];
550	$all_body_charset = $msg->charset[$params["msg_num"]][2];
551	}
552	else {
553	$body_part_to_show = '1.1';
554	$all_body_type = strtolower($msg->file_type[$params["msg_num"]][1]);
555	$all_body_encoding = $msg->encoding[$params["msg_num"]][1];
556	$all_body_charset = $msg->charset[$params["msg_num"]][1];
557	}
558	}
559	else
560	$body_part_to_show = '1';
561
562	$status = imap_append($this->mbox,
563	"{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$params["folder"],
564	$header.
565	"Content-Type: ".$all_body_type."; charset = \"".$all_body_charset."\"".
566	"\r\n".
567	"Content-Transfer-Encoding: ".$all_body_encoding.
568	"\r\n".
569	"\r\n".
570	str_replace("\n","\r\n",preg_replace("/<img[^>]+\>/i", " ", $this->decodeBody(
571	imap_fetchbody($this->mbox,imap_msgno($this->mbox, $params["msg_num"]),$body_part_to_show),
572	$all_body_encoding, $all_body_charset
573	))
574	), "\\Seen"); //Append do novo email, só com header e conteúdo sem anexos. //Remove imagens do corpo, pois estas estão na lista de anexo e serão removidas.
575
576	if(!$status)
577	{
578	$return["status"] = false;
579	$return["msg"] = lang("error appending mail on delete attachments");
580	}
581	else
582	{
583	$status = imap_status($this->mbox, "{".$this->imap_server.":".$this->imap_port."}".$params['folder'], SA_UIDNEXT);
584	$return['msg_no'] = $status->uidnext - 1;
585	imap_delete($this->mbox, imap_msgno($this->mbox, $params["msg_num"]));
586	imap_expunge($this->mbox);
587	}
588
589	return $return;
590
591	}
592
593	function msgs_to_archive($params) {
594
595	$folder = $params['folder'];
596	$all_ids = $this-> get_msgs($folder, 'SORTARRIVAL', false, 0,-1,-1);
597
598	$messages_not_to_copy = explode(",",$params['mails']);
599	$ids = array();
600
601	$cont = 0;
602
603	foreach($all_ids as $each_id=>$value) {
604	if(!in_array($each_id,$messages_not_to_copy)) {
605	array_push($ids,$each_id);
606	$cont++;
607	}
608	if($cont>=100)
609	break;
610	}
611
612	if (empty($ids))
613	return array();
614
615	$params = array("folder"=>$folder,"msgs_number"=>implode(",",$ids));
616
617
618	return $this->get_info_msgs($params);
619
620
621	}
622
623	/**
624	*
625	* @return
626	* @param $params Object
627	*/
628	function get_info_msgs($params) {
629	include_once("class.exporteml.inc.php");
630
631	if(array_key_exists('messages', $params)){
632	$sel_msgs = explode(",", $params['messages']);
633	@reset($sel_msgs);
634	$sorted_msgs = array();
635	foreach($sel_msgs as $idx => $sel_msg) {
636	$sel_msg = explode(";", $sel_msg);
637	if(array_key_exists($sel_msg[0], $sorted_msgs)){
638	$sorted_msgs[$sel_msg[0]] .= ",".$sel_msg[1];
639	}
640	else {
641	$sorted_msgs[$sel_msg[0]] = $sel_msg[1];
642	}
643	}
644	unset($sorted_msgs['']);
645
646	$return = array();
647	$array_names_keys = array_keys($sorted_msgs);
648
649	for($i = 0; $i < count($sorted_msgs); $i++){
650
651	$new_params = array();
652	$attach_params = array();
653
654	$new_params["msg_folder"]= $array_names_keys[$i];
655	$attach_params["folder"] = $params["folder"];
656	$msgs = explode(",",$sorted_msgs[$array_names_keys[$i]]);
657	$exporteml = new ExportEml();
658	$unseen_msgs = array();
659	foreach($msgs as $msg_number) {
660	$new_params["msg_number"] = $msg_number;
661	//ini_set("display_errors","1");
662	$msg_info = $this->get_info_msg($new_params);
663
664	$this->mbox = $this->open_mbox($array_names_keys[$i]); //Não sei porque, mas se não abrir de novo a caixa dá erro.
665	$msg_info['header'] = $this->get_info_head_msg($msg_number);
666
667	$attach_params["num_msg"] = $msg_number;
668	$msg_info['array_attach'] = $exporteml->get_attachments_in_array($attach_params);
669	imap_close($this->mbox);
670	$this->mbox=false;
671	array_push($return,serialize($msg_info));
672
673	if($msg_info['Unseen'] == "U" \|\| $msg_info['Recent'] == "N"){
674	array_push($unseen_msgs,$msg_number);
675	}
676	}
677	}
678	if($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	}else{
685	$return = array();
686	$new_params = array();
687	$attach_params = array();
688	$new_params["msg_folder"]=$params["folder"];
689	$attach_params["folder"] = $params["folder"];
690	$msgs = explode(",",$params["msgs_number"]);
691	$exporteml = new ExportEml();
692	$unseen_msgs = array();
693	foreach($msgs as $msg_number) {
694	$new_params["msg_number"] = $msg_number;
695	//ini_set("display_errors","1");
696	$msg_info = $this->get_info_msg($new_params);
697
698	$this->mbox = $this->open_mbox($params['folder']); //Não sei porque, mas se não abrir de novo a caixa dá erro.
699	$msg_info['header'] = $this->get_info_head_msg($msg_number);
700
701	$attach_params["num_msg"] = $msg_number;
702	$msg_info['array_attach'] = $exporteml->get_attachments_in_array($attach_params);
703	imap_close($this->mbox);
704	$this->mbox=false;
705	array_push($return,serialize($msg_info));
706
707	if($msg_info['Unseen'] == "U" \|\| $msg_info['Recent'] == "N"){
708	array_push($unseen_msgs,$msg_number);
709	}
710	}
711	if($unseen_msgs){
712	$msgs_list = implode(",",$unseen_msgs);
713	$array_msgs = array('folder' => $new_params["msg_folder"], "msgs_to_set" => $msgs_list, "flag" => "unseen");
714	$this->set_messages_flag($array_msgs);
715	}
716	return $return;
717	}
718	}
719
720	/**
721	* @license http://www.gnu.org/copyleft/gpl.html GPL
722	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
723	* @param $msg_number numero da mensagem
724	*/
725	function getRawHeader($msg_number)
726	{
727	return imap_fetchheader($this->mbox, $msg_number, FT_UID);
728	}
729
730	/**
731	* @license http://www.gnu.org/copyleft/gpl.html GPL
732	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
733	* @param $msg_number numero da mensagem
734	*/
735	function getRawBody($msg_number)
736	{
737	return imap_body($this->mbox, $msg_number, FT_UID);
738	}
739
740
741	/**
742	* @license http://www.gnu.org/copyleft/gpl.html GPL
743	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
744	* @param $msg mensagem
745	*/
746	function builderMsgHeader($msg)
747	{
748
749
750	$fromMail = str_replace('<','', str_replace('>','',$msg->headers['from']));
751	$tosMails = str_replace('<','', str_replace('>','',$msg->headers['to']));
752
753	$tos = explode(',',$tosMails);
754	$to = '';
755	foreach ($tos as $value)
756	{
757	$to .= '<a href="mailto:'.str_replace(' ','',$value).'">'.$value.'</a>, ';
758	}
759
760	$header = '
761	<table style="margin: 2px; border: 1px solid black; background: none repeat scroll 0% 0% rgb(234, 234, 234);">
762	<tbody>
763	<tr><td><b>'.$this->functions->getLang('Subject').':</b></td><td>'.$msg->headers['subject'].'</td></tr>
764	<tr><td><b>'.$this->functions->getLang('From').':</b></td><td><a href="mailto:'.$fromMail.'">'.$fromMail.'</a></td></tr>
765	<tr><td><b>'.$this->functions->getLang('Date').':</b></td><td>'.$msg->headers['date'].'</td></tr>
766	<tr><td><b>'.$this->functions->getLang('To').':</b></td><td>'.$to.'</td></tr>
767	</tbody>
768	</table>
769	<br />'
770	;
771
772	return $header;
773	}
774
775	/**
776	* Constroe o corpo da msg direto na variavel de conteudo
777	* @param Mail_mimeDecode $structure
778	* @param <type> $content Ponteiro para Variavel de conteudo da msg
779	*/
780	function builderMsgBody($structure , &$content , $printHeader = false)
781	{
782	if(strtolower($structure->ctype_primary) == 'multipart' && strtolower($structure->ctype_secondary) == 'alternative')
783	{
784	$numParts = count($structure->parts) - 1;
785
786	for($i = $numParts; $i >= 0; $i--)
787	{
788	$part = $structure->parts[$i];
789
790	switch (strtolower($part->ctype_primary))
791	{
792	case 'text':
793	$disposition = isset($part->disposition) ? strtolower($part->disposition) : '';
794	if($disposition != 'attachment')
795	{
796	if(strtolower($part->ctype_secondary) == 'html')
797	{
798	if($printHeader)
799	$content .= $this->builderMsgHeader($part);
800
801	$content .= $this->decodeMailPart($part->body,$part->ctype_parameters['charset']);
802	}
803
804	if(strtolower($part->ctype_secondary) == 'plain' )
805	{
806	if($printHeader)
807	$content .= $this->builderMsgHeader($part);
808
809	$content .= '<pre>'. htmlentities($this->decodeMailPart($part->body,$part->ctype_parameters['charset'],false)).'</pre>';
810	}
811	if(strtolower($part->ctype_secondary) == 'calendar')
812	$content.= $this->builderMsgCalendar($this->decodeMailPart($part->body, $part->ctype_parameters['charset']));
813
814	}
815
816	$i = -1;
817	break;
818
819	case 'multipart':
820
821	if($printHeader)
822	$content .= $this->builderMsgHeader($part);
823
824	$this->builderMsgBody($part,$content);
825
826	$i = -1;
827	break;
828
829	case 'message':
830
831	if(!is_array($part->parts))
832	{
833	$content .= "<hr align='left' width='95%' style='border:1px solid #DCDCDC'>";
834	$content .= '<pre>'. htmlentities($this->decodeMailPart($part->body, $structure->ctype_parameters['charset'],false)).'</pre>';
835	$content .= "<hr align='left' width='95%' style='border:1px solid #DCDCDC'>";
836	}
837	else
838	$this->builderMsgBody($part,$content,true);
839
840	$i = -1;
841	break;
842	}
843	}
844	}
845	else
846	{
847	foreach ($structure->parts as $index => $part)
848	{
849	switch (strtolower($part->ctype_primary))
850	{
851	case 'text':
852	$disposition = '';
853	if(isset($part->disposition))
854	$disposition = isset($part->disposition) ? strtolower($part->disposition) : '';
855	if($disposition != 'attachment')
856	{
857	if(strtolower($part->ctype_secondary) == 'html')
858	{
859	if($printHeader)
860	$content .= $this->builderMsgHeader($part);
861
862	$content .= $this->decodeMailPart($part->body,$part->ctype_parameters['charset']);
863	}
864
865	if(strtolower($part->ctype_secondary) == 'plain')
866	{
867	if($printHeader)
868	$content .= $this->builderMsgHeader($part);
869
870	$content .= '<pre>'. htmlentities($this->decodeMailPart($part->body,$part->ctype_parameters['charset'],false)).'</pre>';
871	}
872	if(strtolower($part->ctype_secondary) == 'calendar')
873	$content .= $this->builderMsgCalendar($part->body);
874
875	}
876	break;
877	case 'multipart':
878
879	if($printHeader)
880	$content .= $this->builderMsgHeader($part);
881
882	$this->builderMsgBody($part,$content);
883
884	break;
885	case 'message':
886	if($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['nested_messages_are_shown'] != '1')
887	{
888	if(!is_array($part->parts))
889	{
890	$content .= "<hr align='left' width='95%' style='border:1px solid #DCDCDC'>";
891	$content .= '<pre>'. htmlentities($this->decodeMailPart($part->body, $structure->ctype_parameters['charset'],false)).'</pre>';
892	$content .= "<hr align='left' width='95%' style='border:1px solid #DCDCDC'>";
893	}
894	else
895	$this->builderMsgBody($part,$content,true);
896	break;
897	}
898	}
899	}
900	}
901	}
902
903
904	/**
905	* @license http://www.gnu.org/copyleft/gpl.html GPL
906	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
907	* @param $msg_number numero da mensagem
908	*/
909	function get_msg_sample($msg_number)
910	{
911	$content = '';
912
913	$return = "";
914	if( (!isset($this->prefs['preview_msg_subject']) \|\| ($this->prefs['preview_msg_subject'] != "1")) &&
915	(!isset($this->prefs['preview_msg_tip'] ) \|\| ($this->prefs['preview_msg_tip'] != "1")) )
916	{
917	$return['body'] = "";
918	return $return;
919	}
920
921	include_once("class.message_components.inc.php");
922	$msg = new message_components($this->mbox);
923	$msg->fetch_structure($msg_number);
924
925	if(!isset($msg->structure[$msg_number]->parts))
926	{
927	$content = '';
928	if (strtolower($msg->structure[$msg_number]->subtype) == "plain" \|\| strtolower($msg->structure[$msg_number]->subtype) == "html")
929	{
930	$content = $this->decodeBody(imap_body($this->mbox, $msg_number, FT_UID\|FT_PEEK), $msg->encoding[$msg_number][0], $msg->charset[$msg_number][0]);
931	}
932	}
933	else
934	{
935	foreach($msg->pid[$msg_number] as $values => $msg_part)
936	{
937
938	$file_type = strtolower($msg->file_type[$msg_number][$values]);
939	if($file_type == "text/plain" \|\| $file_type == "text/html") {
940	$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]);
941	break;
942	}
943	}
944	}
945
946	$tags_replace = array("<br>","<br/>","<br />");
947	$content = str_replace($tags_replace," ", nl2br($content));
948	$content = $this->html2txt($content);
949	$content != "" ? $return['body'] = " - " . $content: $return['body'] = "";
950	$return['body'] = base64_encode(mb_convert_encoding(substr($return['body'], 0, 305),'ISO-8859-1'));
951	return $return;
952	}
953	function html2txt($document){
954	$search = array('@<script[^>]?>.?</script>@si', // Strip out javascript
955	'@<[\/\!]?[^<>]?>@si', // Strip out HTML tags
956	'@<style[^>]?>.?</style>@siU', // Strip style tags properly
957	'@<![\s\S]?--[ \t\n\r]>@si' // Strip multi-line comments including CDATA
958	);
959	$text = preg_replace($search, '', $document);
960	return html_entity_decode($text);
961	}
962
963	function ope_msg_part($params)
964	{
965	$return = array();
966	require_once $_SESSION['rootPath'].'/expressoMail1_2/inc/class.attachment.inc.php';
967
968	$atObj = new attachment();
969	$atObj->setStructureFromMail($params['msg_folder'],$params['msg_number']);
970	$mbox_stream = $this->open_mbox($params['save_folder']);
971	$return['append'] = imap_append($mbox_stream, "{".$this->imap_server.":".$this->imap_port."}".$params['save_folder'], $atObj->getAttachment($params['msg_part']), "\\Seen \\Draft");
972	$status = imap_status($mbox_stream, "{".$this->imap_server.":".$this->imap_port."}".$params['save_folder'], SA_UIDNEXT);
973
974	$return['msg_folder'] = $params['save_folder'];
975	$return['msg_number'] = $status->uidnext - 1;
976
977	return $return;
978
979	}
980
981	function get_info_msg($params)
982	{
983	$return = array();
984	$msg_number = $params['msg_number'];
985	$msg_folder = urldecode($params['msg_folder']);
986
987	if(preg_match('/(.+)(_[a-zA-Z0-9]+)/',$msg_number,$matches)) { //Verifies if it comes from a tab diferent of the main one.
988	$msg_number = $matches[1];
989	$plus_id = $matches[2];
990	}
991	else {
992	$plus_id = '';
993	}
994
995	if(!$this->mbox \|\| !is_resource($this->mbox))
996	$this->mbox = $this->open_mbox($msg_folder);
997
998	$header = $this->get_header($msg_number);
999	if (!$header) {
1000	$return['status_get_msg_info'] = "false";
1001	return $return;
1002	}
1003
1004	$header_ = imap_fetchheader($this->mbox, $msg_number, FT_UID);
1005	$return_get_body = $this->get_body_msg($msg_number, $msg_folder);
1006	$body = $return_get_body['body'];
1007	if($return_get_body['body']=='isCripted'){
1008	$exporteml = new ExportEml();
1009	$return['source']=$exporteml->export_msg_data($msg_number,$msg_folder);
1010	$return['body'] = "";
1011	$return['attachments'] = "";
1012	$return['thumbs'] = "";
1013	$return['signature'] = "";
1014	//return $return;
1015	}else{
1016	$return['body'] = $body;
1017	$return['attachments'] = $return_get_body['attachments'];
1018	$return['thumbs'] = $return_get_body['thumbs'];
1019	//$return['signature'] = $return_get_body['signature'];
1020	}
1021	$pattern = '/^[ \t]Disposition-Notification-To:[ ]<?[[:alnum:]\._-]+@[[:alnum:]_-]+[\.[:alnum:]]+>?/sm';
1022	if (preg_match($pattern, $header_, $fields))
1023	{
1024	if(preg_match('/[[:alnum:]\._\-]+@[[:alnum:]_\-\.]+/',$fields[0], $matches)){
1025	$return['DispositionNotificationTo'] = "<".$matches[0].">";
1026	}
1027	}
1028
1029	$return['Recent'] = $header->Recent;
1030	$return['Unseen'] = $header->Unseen;
1031	$return['Deleted'] = $header->Deleted;
1032	$return['Flagged'] = $header->Flagged;
1033
1034	if($header->Answered =='A' && $header->Draft == 'X'){
1035	$return['Forwarded'] = 'F';
1036	}
1037
1038	else {
1039	$return['Answered'] = $header->Answered;
1040	$return['Draft'] = $header->Draft;
1041	}
1042
1043	$return['msg_number'] = $msg_number.$plus_id;
1044	$return['msg_folder'] = $msg_folder;
1045
1046
1047
1048	$msgTimesTamp = $header->udate + $this->functions->CalculateDateOffset(); //Aplica offset do usuario
1049	$date_msg = gmdate("d/m/Y",$msgTimesTamp);
1050
1051	// Removido codigo pois a o método send_nofication precisa da data completa.
1052	// if (date("d/m/Y") == $date_msg)
1053	// $return['udate'] = gmdate("H:i",$header->udate);
1054	// else
1055
1056	// Passa o a data completa para mensagem.
1057	$return['udate'] = $header->udate;
1058
1059	$return['msg_day'] = $date_msg;
1060	$return['msg_hour'] = gmdate("H:i",$msgTimesTamp);
1061
1062	if (date("d/m/Y") == $date_msg) //no dia
1063	{
1064	$return['fulldate'] = gmdate("d/m/Y H:i",$msgTimesTamp);
1065	$return['smalldate'] = gmdate("H:i",$msgTimesTamp);
1066
1067
1068	$timestamp_now = strtotime("now");
1069	// removido offset nao esta sendo parametrizado
1070	// $timestamp_now = strtotime("now") + $offset;
1071
1072
1073	$timestamp_msg_time = $msgTimesTamp;
1074	// $timestamp_now is GMT and $timestamp_msg_time is MailDate TZ.
1075	// The variable $timestamp_diff is calculated without MailDate TZ.
1076	$pdate = date_parse($header->MailDate);
1077	$timestamp_diff = $timestamp_now - $timestamp_msg_time + ($pdate['zone']*(-60));
1078
1079	if (gmdate("H",$timestamp_diff) > 0)
1080	{
1081	$return['fulldate'] .= " (" . gmdate("H:i", $timestamp_diff) . ' ' . $this->functions->getLang('hours ago') . ')';
1082	}
1083	else
1084	{
1085	if (gmdate("i",$timestamp_diff) == 0){
1086	$return['fulldate'] .= ' ('. $this->functions->getLang('now').')';
1087	}
1088	elseif (gmdate("i",$timestamp_diff) == 1){
1089	$return['fulldate'] .= ' (1 '. $this->functions->getLang('minute ago').')';
1090	}
1091	else{
1092	$return['fulldate'] .= " (" . gmdate("i",$timestamp_diff) .' '. $this->functions->getLang('minutes ago') . ')';
1093	}
1094	}
1095	}
1096	else{
1097	$return['fulldate'] = gmdate("d/m/Y H:i",$msgTimesTamp);
1098	$return['smalldate'] = gmdate("d/m/Y",$msgTimesTamp);
1099	}
1100
1101	$from = $header->from;
1102	$return['from'] = array();
1103	$return['from']['name'] = isset($sender[0]->personal) ? $this->decode_string($from[0]->personal) : '';
1104	$return['from']['email'] = $this->decode_string($from[0]->mailbox . "@" . $from[0]->host);
1105	if ($return['from']['name'])
1106	{
1107	if (substr($return['from']['name'], 0, 1) == '"')
1108	$return['from']['full'] = $return['from']['name'] . ' ' . '<' . $return['from']['email'] . '>';
1109	else
1110	$return['from']['full'] = '"' . $return['from']['name'] . '" ' . '<' . $return['from']['email'] . '>';
1111	}
1112	else
1113	$return['from']['full'] = $return['from']['email'];
1114
1115	// Sender attribute
1116	$sender = $header->sender;
1117	$return['sender'] = array();
1118	$return['sender']['name'] = isset($sender[0]->personal) ? $this->decode_string($sender[0]->personal): '';
1119	$return['sender']['email'] = $this->decode_string($sender[0]->mailbox . "@" . $sender[0]->host);
1120
1121	if ($return['sender']['name'])
1122	{
1123	if (substr($return['sender']['name'], 0, 1) == '"')
1124	$return['sender']['full'] = $return['sender']['name'] . ' ' . '<' . $return['sender']['email'] . '>';
1125	else
1126	$return['sender']['full'] = '"' . $return['sender']['name'] . '" ' . '<' . $return['sender']['email'] . '>';
1127	}
1128	else
1129	$return['sender']['full'] = $return['sender']['email'];
1130
1131	if($return['from']['full'] == $return['sender']['full'])
1132	$return['sender'] = null;
1133	$to = $header->to;
1134	$return['toaddress2'] = "";
1135	if (!empty($to))
1136	{
1137	foreach ($to as $tmp)
1138	{
1139	if (!empty($tmp->personal))
1140	{
1141	$personal_tmp = imap_mime_header_decode($tmp->personal);
1142	$return['toaddress2'] .= '"' . $personal_tmp[0]->text . '"';
1143	$return['toaddress2'] .= " ";
1144	$return['toaddress2'] .= "<";
1145	if ($tmp->host != 'unspecified-domain')
1146	$return['toaddress2'] .= $tmp->mailbox . "@" . $tmp->host;
1147	else
1148	$return['toaddress2'] .= $tmp->mailbox;
1149	$return['toaddress2'] .= ">";
1150	$return['toaddress2'] .= ", ";
1151	}
1152	else
1153	{
1154	if ($tmp->host != 'unspecified-domain')
1155	$return['toaddress2'] .= $tmp->mailbox . "@" . $tmp->host;
1156	else
1157	$return['toaddress2'] .= $tmp->mailbox;
1158	$return['toaddress2'] .= ", ";
1159	}
1160	}
1161	$return['toaddress2'] = $this->del_last_two_caracters($return['toaddress2']);
1162	}
1163	else
1164	{
1165	$return['toaddress2'] = "";
1166	}
1167	if(isset($header->cc))
1168	$cc = $header->cc;
1169	$return['cc'] = "";
1170	if (!empty($cc))
1171	{
1172	foreach ($cc as $tmp_cc)
1173	{
1174	if (!empty($tmp_cc->personal))
1175	{
1176	$personal_tmp_cc = imap_mime_header_decode($tmp_cc->personal);
1177	$return['cc'] .= '"' . $personal_tmp_cc[0]->text . '"';
1178	$return['cc'] .= " ";
1179	$return['cc'] .= "<";
1180	if ($tmp_cc->host != 'unspecified-domain')
1181	$return['cc'] .= $tmp_cc->mailbox . "@" . $tmp_cc->host;
1182	else
1183	$return['cc'] .= $tmp_cc->mailbox;
1184	//$return['cc'] .= $tmp_cc->mailbox . "@" . $tmp_cc->host;
1185	$return['cc'] .= ">";
1186	$return['cc'] .= ", ";
1187	}
1188	else
1189	{
1190	if ($tmp_cc->host != 'unspecified-domain')
1191	$return['cc'] .= $tmp_cc->mailbox . "@" . $tmp_cc->host;
1192	else
1193	$return['cc'] .= $tmp_cc->mailbox;
1194	//$return['cc'] .= $tmp_cc->mailbox . "@" . $tmp_cc->host;
1195	$return['cc'] .= ", ";
1196	}
1197	}
1198	$return['cc'] = $this->del_last_two_caracters($return['cc']);
1199	}
1200	else
1201	{
1202	$return['cc'] = "";
1203	}
1204
1205	##
1206	# @AUTHOR Rodrigo Souza dos Santos
1207	# @DATE 2008/09/12
1208	# @BRIEF Adding the BCC field.
1209	##
1210	if(isset($header->bcc)){
1211	$bcc = $header->bcc;
1212	}
1213	$return['bcc'] = "";
1214	if (!empty($bcc))
1215	{
1216	foreach ($bcc as $tmp_bcc)
1217	{
1218	if (!empty($tmp_bcc->personal))
1219	{
1220	$personal_tmp_bcc = imap_mime_header_decode($tmp_bcc->personal);
1221	$return['bcc'] .= '"' . $personal_tmp_bcc[0]->text . '"';
1222	$return['bcc'] .= " ";
1223	$return['bcc'] .= "<";
1224	if ($tmp_bcc->host != 'unspecified-domain')
1225	$return['bcc'] .= $tmp_bcc->mailbox . "@" . $tmp_bcc->host;
1226	else
1227	$return['bcc'] .= $tmp_bcc->mailbox;
1228	$return['bcc'] .= ">";
1229	$return['bcc'] .= ", ";
1230	}
1231	else
1232	{
1233	if ($tmp_bcc->host != 'unspecified-domain')
1234	$return['bcc'] .= $tmp_bcc->mailbox . "@" . $tmp_bcc->host;
1235	else
1236	$return['bcc'] .= $tmp_bcc->mailbox;
1237	//$return['bcc'] .= $tmp_bcc->mailbox . "@" . $tmp_bcc->host;
1238	$return['bcc'] .= ", ";
1239	}
1240	}
1241	$return['bcc'] = $this->del_last_two_caracters($return['bcc']);
1242	}
1243	else
1244	{
1245	$return['bcc'] = "";
1246	}
1247
1248	$reply_to = $header->reply_to;
1249	$return['reply_to'] = "";
1250	if (is_object($reply_to[0]))
1251	{
1252	if ($return['from']['email'] != ($reply_to[0]->mailbox."@".$reply_to[0]->host))
1253	{
1254	if (!empty($reply_to[0]->personal))
1255	{
1256	$personal_reply_to = imap_mime_header_decode($tmp_reply_to->personal);
1257	if(!empty($personal_reply_to[0]->text)) {
1258	$return['reply_to'] .= '"' . $personal_reply_to[0]->text . '"';
1259	$return['reply_to'] .= " ";
1260	$return['reply_to'] .= "<";
1261	$return['reply_to'] .= $reply_to[0]->mailbox . "@" . $reply_to[0]->host;
1262	$return['reply_to'] .= ">";
1263	}
1264	else {
1265	$return['reply_to'] .= $reply_to[0]->mailbox . "@" . $reply_to[0]->host;
1266	}
1267	}
1268	else
1269	{
1270	$return['reply_to'] .= $reply_to[0]->mailbox . "@" . $reply_to[0]->host;
1271	}
1272	}
1273	}
1274	$return['reply_to'] = $this->decode_string($return['reply_to']);
1275	$return['subject'] = $this->decode_string($header->fetchsubject);
1276
1277	if($return['subject'] == $this->functions->getLang("(no subject) ")){
1278	$return['subject'] = str_replace(" ","", $return['subject']);
1279	}
1280	if($return['subject'] == '' \|\| $return['subject'] == null){
1281	$return['subject'] = $this->functions->getLang("(no subject) ");
1282	}
1283	$return['Size'] = $header->Size;
1284	$return['reply_toaddress'] = $header->reply_toaddress;
1285
1286	//All this is to help in local messages
1287	$return['timestamp'] = $header->udate;
1288	$return['login'] = $_SESSION['phpgw_info']['expressomail']['user']['account_id'];//$GLOBALS['phpgw_info']['user']['account_id'];
1289	$return['reply_toaddress'] = $header->reply_toaddress;
1290
1291	if(($return['from']['email'] == '@unspecified-domain' \|\| $return['sender']['email'] == null) && $return['msg_folder'] == 'INBOX/Drafts'){
1292	$return['from']['email'] = "Rascunho";
1293	}
1294	if($return['toaddress2'] == 'undisclosed-recipients@, @'){
1295	$return['toaddress2'] = $this->functions->getLang('without destination');
1296	}
1297	return $return;
1298	}
1299
1300
1301	/*
1302	* Converte textos utf8 para o padrão html.
1303	* Modificado por Cristiano Corrêa Schmidt
1304	* @link http://php.net/manual/en/function.utf8-decode.php
1305	* @author luka8088 <luka8088@gmail.com>
1306	*/
1307	function utf8_to_html ($data)
1308	{
1309	return preg_replace("/([\\xC0-\\xF7]{1,1}[\\x80-\\xBF]+)/e", '$this->_utf8_to_html("\\1")', $data);
1310	}
1311
1312	function _utf8_to_html ($data)
1313	{
1314	$ret = 0;
1315	foreach((str_split(strrev(chr((ord($data{0}) % 252 % 248 % 240 % 224 % 192) + 128) . substr($data, 1)))) as $k => $v)
1316	$ret += (ord($v) % 128) * pow(64, $k);
1317	return html_entity_decode("&#$ret;" , ENT_QUOTES);
1318	}
1319	//------------------------------------------------------------------------------//
1320
1321
1322	/**
1323	* Decodifica uma part da mensagem para iso-8859-1
1324	* @param <type> $part parte do email
1325	* @param <type> $encode codificação da parte
1326	* @return <type> string decodificada
1327	*/
1328	function decodeMailPart($part, $encode, $html = true)
1329	{
1330	switch (strtolower($encode))
1331	{
1332	case 'iso-8859-1':
1333	return $part;
1334	break;
1335
1336	case 'utf-8':
1337	if ($html) return $this->utf8_to_html($part);
1338	else return utf8_decode ($part);
1339	break;
1340
1341	default:
1342	return mb_convert_encoding($part, 'iso-8859-1');
1343	break;
1344	}
1345	}
1346
1347
1348	function get_body_msg($msg_number, $msg_folder)
1349	{
1350	/*
1351	* Requires of librarys
1352	*/
1353	require_once $_SESSION['rootPath'].'/library/mime/mimePart.php';
1354	require_once $_SESSION['rootPath'].'/library/mime/mimeDecode.php';
1355	require_once $_SESSION['rootPath'].'/expressoMail1_2/inc/class.attachment.inc.php';
1356	//include_once("class.message_components.inc.php");
1357	//--------------------------------------------------------------------//
1358
1359	$return = array();
1360
1361	// $msg = new message_components($this->mbox);
1362	// $msg->fetch_structure($msg_number);
1363
1364	$content = '';
1365
1366	/*
1367	* Chamada original $this->getRawHeader($msg_number)."\r\n".$this->getRawBody($msg_number);
1368	* Inserido replace para corrigir um bug que acontece raramente em mensagens vindas do outlook com muitos destinatarios
1369	*/
1370	$rawMessageData = str_replace("\r\n\t", '', $this->getRawHeader($msg_number))."\r\n".$this->getRawBody($msg_number);
1371
1372	$decoder = new Mail_mimeDecode($rawMessageData);
1373
1374	$params['include_bodies'] = true;
1375	$params['decode_bodies'] = true;
1376	$params['decode_headers'] = true;
1377	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'))
1378	$params['rfc_822bodies'] = true;
1379	$structure = $decoder->decode($params);
1380
1381	/*
1382	* Inicia Gerenciador de Anexos
1383	*/
1384	$attachmentManager = new attachment();
1385	$attachmentManager->setStructure($structure);
1386	//----------------------------------------------//
1387
1388	/*
1389	* Monta informações dos anexos para o cabecalhos
1390	*/
1391	$attachments = $attachmentManager->getAttachmentsInfo();
1392	$return['attachments'] = $attachments;
1393	//----------------------------------------------//
1394
1395	/*
1396	* Monta informações das imagens
1397	*/
1398	$images = $attachmentManager->getEmbeddedImagesInfo();
1399	//----------------------------------------------//
1400
1401	if(!$this->has_cid)
1402	{
1403	$return['thumbs'] = $this->get_thumbs($images,$msg_number,$msg_folder);
1404	// $return['signature'] = $this->get_signature($msg,$msg_number,$msg_folder);
1405	}
1406
1407	switch (strtolower($structure->ctype_primary))
1408	{
1409	case 'text':
1410	if(strtolower($structure->ctype_secondary) == 'x-pkcs7-mime')
1411	{
1412	$return['body']='isCripted';
1413	return $return;
1414	}
1415	$attachment = array();
1416
1417	$msg_subtype = strtolower($structure->ctype_secondary);
1418	if(isset($structure->disposition))
1419	$disposition = strtolower($structure->disposition);
1420	else
1421	$disposition = '';
1422
1423	if(($msg_subtype == "html" \|\| $msg_subtype == 'plain') && ($disposition != 'attachment'))
1424	{
1425	if(strtolower($msg_subtype) == 'plain')
1426	{
1427	if(isset($structure->ctype_parameters['charset']))
1428	$content = $this->decodeMailPart($structure->body, $structure->ctype_parameters['charset'],false);
1429	else
1430	$content = $this->decodeMailPart($structure->body, null,false);
1431	$content = str_replace( array( '<', '>' ), array( ' #$<$# ', ' #$>$# ' ), $content );
1432	$content = htmlentities( $content );
1433	$this->replace_links($content);
1434	$content = str_replace( array( ' #$<$# ', ' #$>$# ' ), array( '<', '>' ), $content );
1435	$content = '<pre>' . $content . '</pre>';
1436	$return[ 'body' ] = $content;
1437	return $return;
1438	}
1439	$content = $this->decodeMailPart($structure->body, $structure->ctype_parameters['charset']);
1440	}
1441	if(strtolower($structure->ctype_secondary) == 'calendar')
1442	$content .= $this->builderMsgCalendar($structure->body);
1443
1444	break;
1445
1446	case 'multipart':
1447	$this->builderMsgBody($structure , $content);
1448
1449	break;
1450
1451	case 'message':
1452	if($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['nested_messages_are_shown'] != 1)
1453	{
1454	if(!is_array($structure->parts))
1455	{
1456	$content .= "<hr align='left' width='95%' style='border:1px solid #DCDCDC'>";
1457	$content .= '<pre>'.htmlentities($this->decodeMailPart($structure->body, $structure->ctype_parameters['charset'],false)).'</pre>';
1458	$content .= "<hr align='left' width='95%' style='border:1px solid #DCDCDC'>";
1459	}
1460	else
1461	$this->builderMsgBody($structure , $content,true);
1462	}
1463	break;
1464
1465	case 'application':
1466	if(strtolower($structure->ctype_secondary) == 'x-pkcs7-mime')
1467	{
1468	// $return['body']='isCripted';
1469	// return $return;
1470
1471	//TODO: Descartar código após atualização do módulo de segurança da SERPRO
1472	$rawMessageData2 = $this->extractSignedContents($rawMessageData);
1473	if($rawMessageData2 === false){
1474	$return['body']='isCripted';
1475	return $return;
1476	}
1477	$decoder2 = new Mail_mimeDecode($rawMessageData2);
1478	$structure2 = $decoder2->decode($params);
1479	$this-> builderMsgBody($structure2 , $content);
1480
1481	$attachmentManager->setStructure($structure2);
1482	/*
1483	* Monta informações dos anexos para o cabecarios
1484	*/
1485	$attachments = $attachmentManager->getAttachmentsInfo();
1486	$return['attachments'] = $attachments;
1487
1488	//----------------------------------------------//
1489
1490	/*
1491	* Monta informações das imagens
1492	*/
1493	$images = $attachmentManager->getEmbeddedImagesInfo();
1494	//----------------------------------------------//
1495
1496	if(!$this->has_cid){
1497	$return['thumbs'] = $this->get_thumbs($images,$msg_number,$msg_folder);
1498	$return['signature'] = $this->get_signature($msg,$msg_number,$msg_folder);
1499	}
1500	}
1501	///////////////////////////////////////////////////////////////////////////////////////////
1502	default:
1503	if(count($attachments) > 0)
1504	$content .= '';
1505	break;
1506	}
1507
1508	$params = array('folder' => $msg_folder, "msgs_to_set" => $msg_number, "flag" => "seen");
1509	$this->set_messages_flag($params);
1510	$content = $this->process_embedded_images($images,$msg_number,$content, $msg_folder);
1511	$content = $this->replace_special_characters($content);
1512	$this->replace_links($content);
1513	$return['body'] = &$content;
1514
1515	return $return;
1516	}
1517
1518
1519	//TODO: Descartar código após atualização do módulo de segurança da SERPRO
1520	function extractSignedContents( $data )
1521	{
1522	$pipes_desc = array(
1523	0 => array('pipe', 'r'),
1524	1 => array('pipe', 'w')
1525	);
1526
1527	$fp = proc_open( 'openssl smime -verify -noverify -nochain', $pipes_desc, $pipes);
1528	if (!is_resource($fp)) {
1529	return false;
1530	}
1531
1532	$output = '';
1533
1534	/* $pipes[0] => writeable handle connected to child stdin
1535	$pipes[1] => readable handle connected to child stdout */
1536	fwrite($pipes[0], $data);
1537	fclose($pipes[0]);
1538
1539	while (!feof($pipes[1])) {
1540	$output .= fgets($pipes[1], 1024);
1541	}
1542	fclose($pipes[1]);
1543	proc_close($fp);
1544
1545	return $output;
1546	}
1547	///////////////////////////////////////////////////////////////////////////////////////
1548
1549	function builderMsgCalendar($calendar)
1550	{
1551	$icalService = ServiceLocator::getService('ical');
1552
1553	$codificao = mb_detect_encoding($calendar.'x', 'UTF-8, ISO-8859-1');
1554	if($codificao == 'UTF-8')
1555	$calendar = utf8_decode($calendar);
1556
1557	if($icalService->setIcal($calendar))
1558	{
1559	$content = '';
1560
1561	switch ($icalService->getMethod()) {
1562
1563	case 'REPLY':
1564	include_once($_SESSION['rootPath'].'/header.inc.php');
1565	include_once($_SESSION['rootPath'].'/calendar/inc/class.boicalendar.inc.php');
1566	$boicalendar = new boicalendar();
1567
1568	$ical = $icalService->getComponent('vevent');
1569	$content.= '<b>'.$this->functions->getLang('Event Calendar').'</b><br /><br />';
1570	$content.= '<span style="font-size: 12" >';
1571	$notExist = false;
1572
1573	foreach ($ical['attendee'] as $attendee)
1574	{
1575	if($attendee['params']['PARTSTAT'] == 'ACCEPTED')
1576	{
1577	if($boicalendar->updateExParticipantState($ical['uid']['value'],$attendee['value'],'ACCEPTED',$attendee['params']['CN']))
1578	{
1579	$content.= $this->functions->getLang('User').' ';
1580	if($attendee['params']['CN'])
1581	$content.= '<b>'.$attendee['params']['CN'].'</b> ';
1582	else
1583	$content.= '<b>'.$attendee['value'].'</b> ';
1584
1585	$content.= $this->functions->getLang('accepted your event');
1586	}
1587	else
1588	$notExist = true;
1589	}
1590
1591	if($attendee['params']['PARTSTAT'] == 'TENTATIVE')
1592	{
1593	if($boicalendar->updateExParticipantState($ical['uid']['value'],$attendee['value'],'TENTATIVE',$attendee['params']['CN']))
1594	{
1595	$content.= $this->functions->getLang('User').' ';
1596	if($attendee['params']['CN'])
1597	$content.= '<b>'.$attendee['params']['CN'].'</b> ';
1598	else
1599	$content.= '<b>'.$attendee['value'].'</b> ';
1600
1601	if($ical['description']['value'])
1602	$content.= ' <br /> '.str_replace('\n','<br />',nl2br($ical['description']['value']));
1603	else
1604	$content.= $this->functions->getLang('provisionally accepted you event');
1605	}
1606	else
1607	$notExist = true;
1608	}
1609
1610	if($attendee['params']['PARTSTAT'] == 'DECLINED')
1611	{
1612	if($boicalendar->updateExParticipantState($ical['uid']['value'],$attendee['value'],'DECLINED',$attendee['params']['CN']))
1613	{
1614	$content.= $this->functions->getLang('User').' ';
1615	if($attendee['params']['CN'])
1616	$content.= '<b>'.$attendee['params']['CN'].'</b> ';
1617	else
1618	$content.= '<b>'.$attendee['value'].'</b> ';
1619
1620	if($ical['description']['value'])
1621	$content.= ' <br /> '.str_replace('\n','<br />',nl2br($ical['description']['value']));
1622	else
1623	$content.= $this->functions->getLang('provisionally decline you event');
1624	}
1625	else
1626	$notExist = true;
1627	}
1628	}
1629	if($notExist)
1630	$content.= '<b><span style="color:red">'.$this->functions->getLang('This event does not exist on its agenda').'.</span></b>';
1631	$content.= '</span><br /><br />';
1632
1633	break;
1634
1635	case 'CANCEL':
1636
1637	$ical = $icalService->getComponent('vevent');
1638	$content.= '<b>'.$this->functions->getLang('Event Calendar').'</b><br /><br />';
1639	$content.= '<span style="font-size: 12" >';
1640	$content.= '<b><span style="color:red">'.$this->functions->getLang('Your event has been canceled').'</span></b>';
1641
1642	if($ical['description']['value'])
1643	$content.= ' <br /> <br /> '.str_replace('\n','<br />',nl2br($ical['description']['value']));
1644
1645	$content.= '<br /><b>* '.$this->functions->getLang('To remove the event from your calendar to import the iCal file attached').'.</b>';
1646	$content.= '</span><br /><br />';
1647	break;
1648
1649	case 'REQUEST':
1650
1651	$ical = $icalService->getComponent('vevent');
1652	if($ical['dtstart']['value']['tz'] == 'Z')
1653	{
1654	$tz = $_SESSION['phpgw_info']['user']['preferences']['common']['tz_offset'];
1655	$ical['dtstart']['value']['hour'] += $tz;
1656	$ical['dtend']['value']['hour'] += $tz;
1657	}
1658
1659	$content.= '<b>'.$this->functions->getLang('Event Calendar').'</b><br />'.
1660	' <br /> <b>'.$this->functions->getLang('Title').': </b>'.$ical['summary']['value'].
1661	' <br /> <b>'.$this->functions->getLang('Location').': </b>'.$ical['location']['value'].
1662	' <br /> <b>'.$this->functions->getLang('Details').': </b>'. str_replace('\n','<br />',nl2br($ical['description']['value']));
1663	$content.= ' <br /> <b>'.$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'] ;
1664	$content.= ' <br /> <b>'.$this->functions->getLang('End') . ': </b>' . $ical['dtend']['value']['day'] . "/" . $ical['dtend']['value']['month'] . "/" . $ical['dtend']['value']['year'] . " - " . $ical['dtend']['value']['hour'] . ":" . $ical['dtend']['value']['min'] ;
1665
1666	if($ical['organizer']['params']['CN'])
1667	$content.= ' <br /> <b>'.$this->functions->getLang('Organizer').': </b>'.$ical['organizer']['params']['CN'].' - <a href="MAILTO:'.$ical['organizer']['value'].'">'.$ical['organizer']['value'].'</a></li>' ;
1668	else
1669	$content.= ' <br /> <b>'.$this->functions->getLang('Organizer').': </b> <a href="MAILTO:'.$ical['organizer']['value'].'">'.$ical['organizer']['value'].'</a>' ;
1670
1671	if($ical['attendee'])
1672	{
1673	$att = ' <br /> <b>'.$this->functions->getLang('Participants').': </b>';
1674	$att .= '<ul> ';
1675	foreach ($ical['attendee'] as $attendee)
1676	{
1677	if($attendee['params']['CN'])
1678	$att .= '<li>'.$attendee['params']['CN'].' - <a href="MAILTO:'.$attendee['value'].'">'.$attendee['value'].'</a></li>' ;
1679	else
1680	$att .= '<li><a href="MAILTO:'.$attendee['value'].'">'.$attendee['value'].'</a></li>' ;
1681	}
1682	$att .= '</ul> <br />' ;
1683	}
1684	$content.= $att;
1685
1686	break;
1687	default:
1688	break;
1689	}
1690
1691	}
1692	return $content;
1693	}
1694
1695	function htmlfilter($body)
1696	{
1697	require_once('htmlfilter.inc');
1698
1699	$tag_list = Array(
1700	false,
1701	'blink',
1702	'object',
1703	'meta',
1704	'html',
1705	'link',
1706	'frame',
1707	'iframe',
1708	'layer',
1709	'ilayer',
1710	'plaintext'
1711	);
1712
1713	/**
1714	* A very exclusive set:
1715	*/
1716	// $tag_list = Array(true, "b", "a", "i", "img", "strong", "em", "p");
1717	$rm_tags_with_content = Array(
1718	'script',
1719	'style',
1720	'applet',
1721	'embed',
1722	'head',
1723	'frameset',
1724	'xml',
1725	'xmp'
1726	);
1727
1728	$self_closing_tags = Array(
1729	'img',
1730	'br',
1731	'hr',
1732	'input'
1733	);
1734
1735	$force_tag_closing = true;
1736
1737	$rm_attnames = Array(
1738	'/.*/' =>
1739	Array(
1740	'/target/i',
1741	//'/^on.*/i', -> onClick, dos compromissos da agenda.
1742	'/^dynsrc/i',
1743	'/^datasrc/i',
1744	'/^data.*/i',
1745	'/^lowsrc/i'
1746	)
1747	);
1748
1749	/**
1750	* Yeah-yeah, so this looks horrible. Check out htmlfilter.inc for
1751	* some idea of what's going on here. :)
1752	*/
1753
1754	$bad_attvals = Array(
1755	'/.*/' =>
1756	Array(
1757	'/.*/' =>
1758	Array(
1759	Array(
1760	'/^([\'\"])\s\S+\sscript\s:(.*)([\'\"])/si',
1761	//'/^([\'\"])\shttps\s:(.)([\'\"])/si', -> doclinks notes
1762	'/^([\'\"])\smocha\s:(.)([\'\"])/si',
1763	'/^([\'\"])\sabout\s:(.*)([\'\"])/si'
1764	),
1765	Array(
1766	'\\1oddjob:\\2\\1',
1767	//'\\1uucp:\\2\\1', -> doclinks notes
1768	'\\1amaretto:\\2\\1',
1769	'\\1round:\\2\\1'
1770	)
1771	),
1772
1773	'/^style/i' =>
1774	Array(
1775	Array(
1776	'/expression/i',
1777	'/behaviou*r/i',
1778	'/binding/i',
1779	'/include-source/i',
1780	'/url\s\(\s([\'\"])\shttps:.([\'\"])\s\)/si',
1781	'/url\s\(\s([\'\"])\s\S+\sscript:.([\'\"])\s\)/si'
1782	),
1783	Array(
1784	'idiocy',
1785	'idiocy',
1786	'idiocy',
1787	'idiocy',
1788	'url(\\1http://securityfocus.com/\\1)',
1789	'url(\\1http://securityfocus.com/\\1)'
1790	)
1791	)
1792	)
1793	);
1794
1795	$add_attr_to_tag = Array(
1796	'/^a$/i' => Array('target' => '"_new"')
1797	);
1798
1799
1800	$trusted_body = sanitize($body,
1801	$tag_list,
1802	$rm_tags_with_content,
1803	$self_closing_tags,
1804	$force_tag_closing,
1805	$rm_attnames,
1806	$bad_attvals,
1807	$add_attr_to_tag
1808	);
1809
1810	return $trusted_body;
1811	}
1812
1813	function decodeBody($body, $encoding, $charset=null)
1814	{
1815
1816	if ($encoding == 'quoted-printable')
1817	{
1818	$body = quoted_printable_decode($body);
1819
1820	}
1821	else if ($encoding == 'base64')
1822	{
1823	$body = base64_decode($body);
1824	}
1825	// All other encodings are returned raw.
1826	if (strtolower($charset) == "utf-8")
1827	return utf8_decode($body);
1828	else
1829	return $body;
1830	}
1831
1832
1833	/**
1834	* @license http://www.gnu.org/copyleft/gpl.html GPL
1835	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
1836	* @param $images
1837	* @param $msgno
1838	* @param $body
1839	* @param $msg_folder
1840	*/
1841	function process_embedded_images($images, $msgno, $body, $msg_folder)
1842	{
1843
1844	foreach ($images as $image)
1845	{
1846	$image['cid'] = eregi_replace("<", "", $image['cid']);
1847	$image['cid'] = eregi_replace(">", "", $image['cid']);
1848
1849	$body = str_replace("src=\"cid:".$image['cid']."\"", " src=\"./inc/get_archive.php?msgFolder=$msg_folder&msgNumber=$msgno&indexPart=".$image['pid']."\" ", $body);
1850	$body = str_replace("src='cid:".$image['cid']."'", " src=\"./inc/get_archive.php?msgFolder=$msg_folder&msgNumber=$msgno&indexPart=".$image['pid']."\"", $body);
1851	$body = str_replace("src=cid:".$image['cid'], " src=\"./inc/get_archive.php?msgFolder=$msg_folder&msgNumber=$msgno&indexPart=".$image['pid']."\"", $body);
1852	}
1853	return $body;
1854	}
1855
1856	function replace_special_characters($body)
1857	{
1858	// Suspected TAGS!
1859	// $tag_list = Array('blink','object','meta','html','link','frame','iframe','layer','ilayer','plaintext','script','style','img','applet','embed','head','frameset','xml','xmp');
1860
1861	// remove MS Office's proprietary tag
1862	//$body = mb_ereg_replace('<!\-\-\[if [^!]* mso .\]>.<!\[endif\]\-\->', '', $body);
1863
1864	// Layout problem: Change html elements
1865	// with absolute position to relate position, CASE INSENSITIVE.
1866	$body = @mb_eregi_replace("POSITION: ABSOLUTE;","",$body);
1867
1868	//Remove Comentario Expresso
1869	$findExpCom[] = '<!-- TAG <';
1870	$findExpCom[] = '> Removed by ExpressoMail -->';
1871	$body = str_replace($findExpCom, '', $body);
1872	///--------------------------------//
1873
1874	// tags to be removed doe to security reasons
1875	$tag_list = Array(
1876	'blink','object','frame','iframe',
1877	'layer','ilayer','plaintext','script',
1878	'applet','embed','frameset','xml','xmp'
1879	);
1880
1881	foreach($tag_list as $index => $tag) {
1882	$body = @mb_eregi_replace("<$tag\\b[^>]>(.?)</$tag>", '', $body);
1883	}
1884
1885	$body = @mb_eregi_replace("<meta[^>]*>", '', $body);
1886	$body = @mb_eregi_replace("<base[^>]*>", '', $body);
1887
1888	//try to wrap CSS code instead of remove STYLE tags
1889	require_once('../library/csstidy/class.csstidy.php');
1890	$css = new csstidy();
1891	$css->set_cfg('preserve_css', false);
1892
1893	$regs_found = array();
1894	$tags_found = @mb_eregi("<style\b[^>]>(.?)</style>", $body, $regs_found);
1895	$wrapper_class = 'ExpressoCssWrapper'.time();
1896
1897	foreach ($regs_found as $block_found) {
1898	$n_start = strpos($block_found, '>')+1;
1899	$n_length = strrpos($block_found, '<')-$n_start;
1900	$bf_innerHTML = substr($block_found, $n_start, $n_length);
1901
1902	$bf_innerHTML = mb_ereg_replace('<!--', '', $bf_innerHTML);
1903	$bf_innerHTML = mb_ereg_replace('-->', '', $bf_innerHTML);
1904
1905	$css->parse($bf_innerHTML);
1906
1907	$prefix = ".$wrapper_class ";
1908	if( isset($css->css[41]) && count($css->css[41] > 0))
1909	foreach ($css->css[41] as $key => $value) {
1910	//explode multiple selectors per block
1911	$selectors = explode(',', $key);
1912
1913	foreach ($selectors as $selector) {
1914	if (ereg('\*', $key)) {
1915	//skip selecto '*'
1916	continue;
1917	}
1918
1919	$selector = eregi_replace('[^#\.]body.', '', $selector);
1920	$css->css[41][$prefix.trim($selector)] = $value;
1921	}
1922	unset($css->css[41][$key]);
1923	}
1924
1925	$body = str_replace($block_found, '<style>'.$css->print->plain().'</style>', $body);
1926	}
1927
1928
1929	// Malicious Code Remove
1930	$dirtyCodePattern = "/(<([\w]+[\w0-9])(.)on(mouse(move\|over\|down\|up)\|load\|blur\|change\|error\|click\|dblclick\|focus\|key(down\|up\|press)\|select)([\n\ ])=([\n\ ])[\"'][^>\"'][\"']([^>])>)(.*)(<\/\\2>)?/misU";
1931	preg_match_all($dirtyCodePattern,$body,$rest,PREG_PATTERN_ORDER);
1932	foreach($rest[0] as $i => $val) {
1933	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
1934	$body = str_replace($rest[1][$i],"<".$rest[2][$i].$rest[3][$i].$rest[7][$i].">",$body);
1935	}
1936
1937	/*
1938	* Remove deslocamento a esquerda colocado pelo Outlook.
1939	* Este delocamento faz com que algumas palavras fiquem escondidas atras da barra lateral do expresso.
1940	*/
1941	$body = mb_ereg_replace("(<p[^>])(text-indent:[^>;]-[^>;];)([^>]>)","\\1\\3",$body);
1942	$body = mb_ereg_replace("(<p[^>])(margin-right:[^>;]-[^>;];)([^>]>)","\\1\\3",$body);
1943	$body = mb_ereg_replace("(<p[^>])(margin-left:[^>;]-[^>;];)([^>]>)","\\1\\3",$body);
1944	//--------------------------------------------------------------------------------------------//
1945
1946	//Remoção de tags <span></span> para correção de erro no firefox
1947	//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>.
1948	//Caso realmente haja a nescessidade de remover estes spans deve ser repensado a forma de como faze-lo.
1949	// $body = mb_eregi_replace("<span><span>","",$body);
1950	// $body = mb_eregi_replace("</span></span>","",$body);
1951
1952	//Correção para compatibilização com Outlook, ao visualizar a mensagem
1953	$body = mb_ereg_replace('<!--\[','<!-- [',$body);
1954	$body = mb_ereg_replace('<!\[endif\]-->', '<![endif]-->', $body);
1955
1956	return "<div class=\"$wrapper_class\"><span>".$body.'</span></div>';
1957
1958	}
1959
1960	function replace_links_callback($matches)
1961	{
1962	if($matches[3])
1963	$pref = $matches[3];
1964	else
1965	$pref = $matches[3] = 'http';
1966
1967	return '<a href="'.$pref.'://'.$matches[4].$matches[5].'" target="_blank">'.$matches[0].'</a>';
1968	}
1969
1970
1971	/**
1972	* @license http://www.gnu.org/copyleft/gpl.html GPL
1973	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
1974	* @param $body corpo da mensagem
1975	*/
1976	function replace_links(&$body)
1977	{
1978	// Trata urls do tipo aaaa.bbb.empresa
1979	// Usadas na intranet.
1980	$pattern = '/(?<=[\s\|(<br>)\|\n\|\r\|;])(((http\|https\|ftp\|ftps)?:\/\/((?:[\w]\.?)+(?::[\d]+)?[:\/.\-~&=?%;@#,+\w]))\|((?:www?\.)(?:\w\.?)(?::\d+)?[\:\/\w.\-~&=?%;@+]*))/i';
1981	$body = preg_replace_callback($pattern,array( &$this, 'replace_links_callback'), $body);
1982
1983	}
1984
1985	function get_signature($msg, $msg_number, $msg_folder)
1986	{
1987	include_once(dirname( __FILE__ ) ."/../../security/classes/CertificadoB.php");
1988	include_once("class.db_functions.inc.php");
1989	foreach ($msg->file_type[$msg_number] as $index => $file_type)
1990	{
1991	$sign = array();
1992	$temp = $this->get_info_head_msg($msg_number);
1993	if($temp['ContentType'] =='normal') return $sign;
1994	$file_type = strtolower($file_type);
1995	if(strtolower($msg->encoding[$msg_number][$index]) == 'base64')
1996	{
1997	if ($temp['ContentType'] == 'signature')
1998	{
1999	if(!$this->mbox \|\| !is_resource($this->mbox))
2000	$this->mbox = $this->open_mbox($msg_folder);
2001
2002	$header = @imap_headerinfo($this->mbox, imap_msgno($this->mbox, $msg_number), 80, 255);
2003
2004	$imap_msg = @imap_fetchheader($this->mbox, $msg_number, FT_UID);
2005	$imap_msg .= @imap_body($this->mbox, $msg_number, FT_UID);
2006
2007	$certificado = new certificadoB();
2008	$validade = $certificado->verificar($imap_msg);
2009	$sign[] = $certificado->msg_sem_assinatura;
2010	if ($certificado->apresentado)
2011	{
2012	$from = $header->from;
2013	foreach ($from as $id => $object)
2014	{
2015	$fromname = $object->personal;
2016	$fromaddress = $object->mailbox . "@" . $object->host;
2017	}
2018	foreach ($certificado->erros_ssl as $item)
2019	{
2020	$sign[] = $item . "#@#";
2021	}
2022
2023	if (count($certificado->erros_ssl) < 1)
2024	{
2025	$check_msg = 'Message untouched';
2026	if(strtoupper($fromaddress) == strtoupper($certificado->dados['EMAIL']))
2027	{
2028	$check_msg .= ' and authentic###';
2029	}
2030	else
2031	{
2032	$check_msg .= ' with signer different from sender#@#';
2033	}
2034	$sign[] = $check_msg;
2035	}
2036
2037	$sign[] = 'Message signed by: ###' . $certificado->dados['NOME'];
2038	$sign[] = 'Certificate email: ###' . $certificado->dados['EMAIL'];
2039	$sign[] = 'Mail from: ###' . $fromaddress;
2040	$sign[] = 'Certificate Authority: ###' . $certificado->dados['EMISSOR'];
2041	$sign[] = 'Validity of certificate: ###' . gmdate('r',openssl_to_timestamp($certificado->dados['FIM_VALIDADE']));
2042	$sign[] = 'Message date: ###' . $header->Date;
2043
2044	$cert = openssl_x509_parse($certificado->cert_assinante);
2045
2046	$sign_alert = array();
2047	$sign_alert[] = 'Certificate Owner###:\n';
2048	$sign_alert[] = 'Common Name (CN)### ' . $cert[subject]['CN'] . '\n';
2049	$X = substr($certificado->dados['NASCIMENTO'] ,0,2) . '-' . substr($certificado->dados['NASCIMENTO'] ,2,2) . '-' . substr($certificado->dados['NASCIMENTO'] ,4,4);
2050	$sign_alert[]= 'Organization (O)### ' . $cert[subject]['O'] . '\n';
2051	$sign_alert[]= 'Organizational Unit (OU)### ' . $cert[subject]['OU'][0] . '\n';
2052	//$sign_alert[] = 'Serial Number### ' . $cert['serialNumber'] . '\n';
2053	$sign_alert[] = 'Personal Data###:' . '\n';
2054	$sign_alert[] = 'Birthday### ' . $X . '\n';
2055	$sign_alert[]= 'Fiscal Id### ' . $certificado->dados['CPF'] . '\n';
2056	$sign_alert[]= 'Identification### ' . $certificado->dados['RG'] . '\n\n';
2057	$sign_alert[]= 'Certificate Issuer###:\n';
2058	$sign_alert[]= 'Common Name (CN)### ' . $cert[issuer]['CN'] . '\n';
2059	$sign_alert[]= 'Organization (O)### ' . $cert[issuer]['O'] . '\n';
2060	$sign_alert[]= 'Organizational Unit (OU)### ' . $cert[issuer]['OU'][0] . '\n\n';
2061	$sign_alert[]= 'Validity###:\n';
2062	$H = data_hora($cert[validFrom]);
2063	$X = substr($H,6,2) . '-' . substr($H,4,2) . '-' . substr($H,0,4);
2064	$sign_alert[]= 'Valid From### ' . $X . '\n';
2065	$H = data_hora($cert[validTo]);
2066	$X = substr($H,6,2) . '-' . substr($H,4,2) . '-' . substr($H,0,4);
2067	$sign_alert[]= 'Valid Until### ' . $X;
2068	$sign[] = $sign_alert;
2069
2070	$this->db = new db_functions();
2071
2072	// TODO: testar se existe um certificado no banco e verificar qual ï¿œ o mais atual.
2073	if(!$certificado->dados['EXPIRADO'] && !$certificado->dados['REVOGADO'] && count($certificado->erros_ssl) < 1)
2074	$this->db->insert_certificate(strtolower($certificado->dados['EMAIL']), $certificado->cert_assinante, $certificado->dados['SERIALNUMBER'], $certificado->dados['AUTHORITYKEYIDENTIFIER']);
2075	}
2076	else
2077	{
2078	$sign[] = "<span style=color:red>" . $this->functions->getLang('Invalid signature') . "</span>";
2079	foreach($certificado->erros_ssl as $item)
2080	$sign[] = "<span style=color:red>" . $this->functions->getLang($item) . "</span>";
2081	}
2082	}
2083	}
2084	}
2085	return $sign;
2086	}
2087
2088
2089	/**
2090	* @license http://www.gnu.org/copyleft/gpl.html GPL
2091	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
2092	* @param $images
2093	* @param $msg_number
2094	* @param $msg_folder
2095	*/
2096	function get_thumbs($images, $msg_number, $msg_folder)
2097	{
2098
2099	if (!count($images)) return '';
2100
2101	foreach ($images as $key => $value) {
2102	$images[$key]['width'] = 160;
2103	$images[$key]['height'] = 120;
2104	$images[$key]['url'] = "inc/get_archive.php?msgFolder=".$msg_folder."&msgNumber=".$msg_number."&indexPart=".$image['pid']."&image=true";
2105	}
2106
2107	return json_encode($images);
2108	}
2109
2110	/*function delete_msg($params)
2111	{
2112	$folder = $params['folder'];
2113	$msgs_to_delete = explode(",",$params['msgs_to_delete']);
2114
2115	$mbox_stream = $this->open_mbox($folder);
2116
2117	foreach ($msgs_to_delete as $msg_number){
2118	imap_delete($mbox_stream, $msg_number, FT_UID);
2119	}
2120	imap_close($mbox_stream, CL_EXPUNGE);
2121	return $params['msgs_to_delete'];
2122	}*/
2123
2124	// Novo
2125	function delete_msgs($params)
2126	{
2127
2128	$folder = $params['folder'];
2129	$folder = mb_convert_encoding($folder, "UTF7-IMAP","ISO-8859-1");
2130	$msgs_number = explode(",",$params['msgs_number']);
2131	if(array_key_exists('border_ID' ,$params))
2132	$border_ID = $params['border_ID'];
2133	else
2134	$border_ID = '';
2135	$return = array();
2136
2137	if (array_key_exists('get_previous_msg' , $params) && $params['get_previous_msg']){
2138	$return['previous_msg'] = $this->get_info_previous_msg($params);
2139	// Fix problem in unserialize function JS.
2140	$return['previous_msg']['body'] = str_replace(array('{','}'), array('{','}'), $return['previous_msg']['body']);
2141	}
2142
2143	//$mbox_stream = $this->open_mbox($folder);
2144	$mbox_stream = @imap_open("{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$folder, $this->username, $this->password) or die(serialize(array('imap_error' => $this->parse_error(imap_last_error()))));
2145
2146	foreach ($msgs_number as $msg_number)
2147	{
2148	if (imap_delete($mbox_stream, $msg_number, FT_UID));
2149	$return['msgs_number'][] = $msg_number;
2150	}
2151
2152	$return['folder'] = $folder;
2153	$return['border_ID'] = $border_ID;
2154
2155	if($mbox_stream)
2156	imap_close($mbox_stream, CL_EXPUNGE);
2157
2158	$return['status'] = true;
2159	return $return;
2160	}
2161
2162
2163	function refresh($params)
2164	{
2165
2166	$return = array();
2167	$return['new_msgs'] = 0;
2168	$folder = $params['folder'];
2169	$msg_range_begin = $params['msg_range_begin'];
2170	$msg_range_end = $params['msg_range_end'];
2171	$msgs_existent = $params['msgs_existent'];
2172	$sort_box_type = $params['sort_box_type'];
2173	$sort_box_reverse = $params['sort_box_reverse'];
2174	$msgs_in_the_server = array();
2175	$search_box_type = $params['search_box_type'] != "ALL" && $params['search_box_type'] != "" ? $params['search_box_type'] : false;
2176	$msgs_in_the_server = $this->get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse,$msg_range_begin,$msg_range_end);
2177	$msgs_in_the_server = array_keys($msgs_in_the_server);
2178
2179	$num_msgs = (count($msgs_in_the_server) - imap_num_recent($this->mbox));
2180
2181	$dif = ($params['msg_range_end'] - $params['msg_range_begin']) +1;
2182	if(!count($msgs_in_the_server)){
2183	$msg_range_begin -= $dif;
2184	$msg_range_end -= $dif;
2185	$msgs_in_the_server = $this->get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse,$msg_range_begin,$msg_range_end);
2186	$msgs_in_the_server = array_keys($msgs_in_the_server);
2187	$num_msgs = NULL;
2188	$return['msg_range_begin'] = $msg_range_begin;
2189	$return['msg_range_end'] = $msg_range_end;
2190	}
2191	$return['new_msgs'] = imap_num_recent($this->mbox);
2192
2193	$msgs_in_the_client = explode(",", $msgs_existent);
2194
2195	$msg_to_insert = array_diff($msgs_in_the_server, $msgs_in_the_client);
2196
2197	if(count($msg_to_insert) > 0 && $return['new_msgs'] == 0 && $msgs_in_the_client[0] != ""){
2198	$aux = 0;
2199	while(array_key_exists($aux, $msg_to_insert)){
2200	if($msg_to_insert[$aux] > $msgs_in_the_client[0]){
2201	$return['new_msgs'] += 1;
2202	}
2203	$aux++;
2204	}
2205	}else if(count($msg_to_insert) > 0 && $msgs_in_the_server && $msgs_in_the_client[0] != "" && $return['new_msgs'] == 0){
2206	$aux = 0;
2207	while(array_key_exists($aux, $msg_to_insert)){
2208	if($msg_to_insert[$aux] == $msgs_in_the_server[$aux]){
2209	$return['new_msgs'] += 1;
2210	}
2211	$aux++;
2212	}
2213	}else if($num_msgs < $msg_range_end && $return['new_msgs'] == 0 && count($msg_to_insert) > 0 && $msg_range_end == $dif){
2214	$return['tot_msgs'] = $num_msgs;
2215	}
2216
2217	if(!count($msgs_in_the_server)){
2218	return Array();
2219	}
2220
2221	$msg_to_delete = array_diff($msgs_in_the_client, $msgs_in_the_server);
2222	$msgs_to_exec = array();
2223	foreach($msg_to_insert as $msg_number)
2224	$msgs_to_exec[] = $msg_number;
2225	//sort($msgs_to_exec);
2226	$i = 0;
2227	foreach($msgs_to_exec as $msg_number)
2228	{
2229	/*A função imap_headerinfo não traz o cabeçalho completo, e sim alguns
2230	* atributos do cabeçalho. Como eu preciso do atributo Importance
2231	* para saber se o email é importante ou não, uso abaixo a função
2232	* imap_fetchheader e busco o atributo importance nela para passar
2233	* para as funções ajax. Isso faz com que eu acesse o cabeçalho
2234	* duas vezes e de duas formas diferentes, mas em contrapartida, eu
2235	* não preciso reimplementar o método utilizando o fetchheader.
2236	*/
2237
2238	$tempHeader = @imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number));
2239	$flag = preg_match('/importance : (.*)\r/i', $tempHeader, $importance);
2240	$return[$i]['Importance'] = $flag==0?"Normal":$importance[1];
2241
2242	$msg_sample = $this->get_msg_sample($msg_number);
2243	$return[$i]['msg_sample'] = $msg_sample;
2244
2245	$header = $this->get_header($msg_number);
2246	if (!is_object($header))
2247	continue;
2248
2249	$return[$i]['msg_number'] = $msg_number;
2250
2251	//get the next msg number to append this msg in the view in a correct place
2252	$msg_key_position = array_search($msg_number, $msgs_in_the_server);
2253
2254	$return[$i]['msg_key_position'] = $msg_key_position;
2255	if($msg_key_position !== false && array_key_exists($msg_key_position + 1,$msgs_in_the_server) !== false)
2256	$return[$i]['next_msg_number'] = $msgs_in_the_server[$msg_key_position + 1];
2257	else
2258	$return[$i]['next_msg_number'] = $msgs_in_the_server[$msg_key_position];
2259
2260	$return[$i]['msg_folder'] = $folder;
2261	// Atribui o tipo (normal, signature ou cipher) ao campo Content-Type
2262	$return[$i]['ContentType'] = $this->getMessageType($msg_number, $tempHeader);
2263	$return[$i]['Recent'] = $header->Recent;
2264	$return[$i]['Unseen'] = $header->Unseen;
2265	$return[$i]['Answered'] = $header->Answered;
2266	$return[$i]['Deleted'] = $header->Deleted;
2267	$return[$i]['Draft'] = $header->Draft;
2268	$return[$i]['Flagged'] = $header->Flagged;
2269
2270	$return[$i]['udate'] = $header->udate;
2271
2272	$from = $header->from;
2273	$return[$i]['from'] = array();
2274	$tmp = imap_mime_header_decode($from[0]->personal);
2275	$return[$i]['from']['name'] = $tmp[0]->text;
2276	$return[$i]['from']['email'] = $from[0]->mailbox . "@" . $from[0]->host;
2277	//$return[$i]['from']['full'] ='"' . $return[$i]['from']['name'] . '" ' . '<' . $return[$i]['from']['email'] . '>';
2278	if(!$return[$i]['from']['name'] \|\| trim($return[$i]['from']['name']) === '')
2279	$return[$i]['from']['name'] = $return[$i]['from']['email'];
2280
2281	/*$toaddress = imap_mime_header_decode($header->toaddress);
2282	$return[$i]['toaddress'] = '';
2283	foreach ($toaddress as $tmp)
2284	$return[$i]['toaddress'] .= $tmp->text;*/
2285	$to = $header->to;
2286	$return[$i]['to'] = array();
2287	if(isset($to[0]->personal))
2288	$tmp = imap_mime_header_decode($to[0]->personal);
2289	if(trim($return[$i]['to']['name']) === '')
2290	$return[$i]['to']['name'] = $to[0]->mailbox . "@" . $to[0]->host;
2291	else
2292	$return[$i]['to']['name'] = $tmp[0]->text;
2293	$return[$i]['to']['email'] = $to[0]->mailbox . "@" . $to[0]->host;
2294	$return[$i]['to']['full'] ='"' . $return[$i]['to']['name'] . '" ' . '<' . $return[$i]['to']['email'] . '>';
2295	if(isset($header->cc))
2296	$cc = $header->cc;
2297
2298	if ( isset($cc) && (!$return[$i]['to']['name'] \|\| $return[$i]['to']['name'] == '@') ){
2299	$return[$i]['to']['name'] = $cc[0]->personal;
2300	$return[$i]['to']['email'] = $cc[0]->mailbox . "@" . $cc[0]->host;
2301	}
2302	$return[$i]['subject'] = ( isset( $header->fetchsubject ) ) ? $this->decode_string($header->fetchsubject) : '';
2303	if($return[$i]['subject'] == "" \|\| $return[$i]['subject'] == '' \|\| $return[$i]['subject'] == null ){
2304	$return[$i]['subject'] = $this->functions->getLang("(no subject) ");
2305	}
2306	$return[$i]['Size'] = $header->Size;
2307	$return[$i]['reply_toaddress'] = $header->reply_toaddress;
2308
2309	if($return[$i]['to']['email'] == '@' \|\| $return[$i]['to']['email'] =='undisclosed-recipients@' \|\| $return[$i]['to']['name'] =='undisclosed-recipients@'
2310	\|\| $return[$i]['to']['name'] == null){
2311	$return[$i]['to']['email'] = $return[$i]['from']['email'];
2312	$return[$i]['to']['name'] = $return[$i]['from']['name'];
2313	$return[$i]['to']['full'] = $return[$i]['reply_toaddress'];
2314	}
2315
2316	$return[$i]['attachment'] = array();
2317	if (!isset($imap_attachment))
2318	{
2319	include_once("class.imap_attachment.inc.php");
2320	$imap_attachment = new imap_attachment();
2321	}
2322	$return[$i]['attachment'] = $imap_attachment->get_attachment_headerinfo($this->mbox, $msg_number);
2323	$i++;
2324	}
2325	$return['quota'] = $this->get_quota(array('folder_id' => $folder));
2326	$return['sort_box_type'] = $params['sort_box_type'];
2327	if(!$this->mbox \|\| !is_resource($this->mbox))
2328	{
2329	$this->open_mbox($folder);
2330	}
2331
2332	$return['msgs_to_delete'] = $msg_to_delete;
2333	$return['offsetToGMT'] = $this->functions->CalculateDateOffset();
2334	if($this->mbox && is_resource($this->mbox))
2335	imap_close($this->mbox);
2336
2337	return $return;
2338	}
2339
2340	/**
2341	* Método que faz a verificação do Content-Type do e-mail e verifica se é um e-mail normal,
2342	* assinado ou cifrado.
2343	* @author Mário César Kolling <mario.kolling@serpro.gov.br>
2344	* @param $headers Uma String contendo os Headers do e-mail retornados pela função imap_imap_fetchheader
2345	* @param $msg_number O número da mesagem
2346	* @return Retorna o tipo da mensagem (normal, signature, cipher).
2347	*/
2348	function getMessageType($msg_number, $headers = false){
2349	include_once(dirname( __FILE__ ) ."/../../security/classes/CertificadoB.php");
2350	$contentType = "normal";
2351	if (!$headers){
2352	$headers = imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number));
2353	}
2354
2355	if (preg_match("/pkcs7-signature/i", $headers) == 1){
2356	$contentType = "signature";
2357	} else if (preg_match("/pkcs7-mime/i", $headers) == 1){
2358	$contentType = testa_p7m( imap_body($this->mbox, imap_msgno($this->mbox, $msg_number)) );
2359	}
2360
2361	return $contentType;
2362	}
2363
2364	/**
2365	* Retorna a posição que a pasta esta dentro do array de pastas
2366	*
2367	* @license www.gnu.org/copyleft/gpl.html GPL
2368	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
2369	* @sponsor Caixa Econômica Federal
2370	* @author Cristiano Corrêa Schmidt
2371	* @access public
2372	*/
2373
2374	function getFolderPos(&$array , $find)
2375	{
2376	foreach($array as $i => $v)
2377	if($v['id'] === $find)
2378	return $i;
2379	return false;
2380	}
2381
2382	/**
2383	* Ordenas as pastas padrões do usuario na ordem INBOX > SENT > DRAFTS > SPAM > TRASH > OTHERS
2384	*
2385	* @license http://www.gnu.org/copyleft/gpl.html GPL
2386	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
2387	* @sponsor Caixa Econômica Federal
2388	* @author Cristiano Corrêa Schmidt
2389	* @access public
2390	*/
2391	function orderDefaultFolders( &$folders , $user)
2392	{
2393	$principals = array();
2394	for($x = 0; $x < 5 ; $x++)
2395	{
2396	switch ($x) {
2397	case 0:
2398	if( ($p = $this->getFolderPos($folders , $user )) \|\| $p === 0 )
2399	$principals[] = $folders[$p];
2400	break;
2401	case 1:
2402	if( ($p = $this->getFolderPos($folders , $user . $this->mount_url_folder(array($this->folders['drafts'])) )) \|\| $p === 0 )
2403	$principals[] = $folders[$p];
2404	break;
2405	case 2:
2406	if( ($p = $this->getFolderPos($folders , $user . $this->mount_url_folder(array($this->folders['sent'])) )) \|\| $p === 0 )
2407	$principals[] = $folders[$p];
2408	break;
2409	case 3:
2410	if( ($p = $this->getFolderPos($folders , $user . $this->mount_url_folder(array($this->folders['spam'])) )) \|\| $p === 0 )
2411	$principals[] = $folders[$p];
2412	break;
2413	case 4:
2414	if( ($p = $this->getFolderPos($folders , $user . $this->mount_url_folder(array($this->folders['trash'])) )) \|\| $p === 0 )
2415	$principals[] = $folders[$p];
2416	break;
2417	}
2418	if($p !== false)
2419	unset($folders[$p]);
2420	}
2421	$folders = array_merge($principals, $folders);
2422	}
2423
2424	/**
2425	* Retorna lista de pastas do usuario no padrão que a lib javascript espera.
2426	*
2427	* @license http://www.gnu.org/copyleft/gpl.html GPL
2428	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
2429	* @sponsor Caixa Econômica Federal
2430	* @author Cristiano Corrêa Schmidt
2431	* @access public
2432	*/
2433	function get_folders_list($params = null)
2434	{
2435	///Define Variaveis
2436	$prefixShared = 'user'; //Prefixo das pastas compartilhadas
2437	$uid2cn = (isset($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['uid2cn'])) ? $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['uid2cn'] : false;
2438	$mboxStream = $this->open_mbox(); //abre conexão imap
2439	$currentFolder = isset($params['folder']) ? $params['folder'] : 'INBOX';
2440	$folders = array();
2441	$return = array();
2442	///////////////////////////////////////////////////////////////
2443
2444	if( isset($params['onload']) && $_SESSION['phpgw_info']['expressomail']['server']['certificado'])
2445	$this->delete_mailbox(array('del_past' => 'INBOX'.$this->imap_delimiter.'decifradas')); //Deleta Pasta decifradas
2446
2447	session_write_close(); // Free others requests
2448	$serverString = "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}";
2449
2450	if ( isset($params['noSharedFolders']) )
2451	$folders_list = array_merge(imap_getmailboxes($mboxStream, $serverString, 'INBOX' ), imap_getmailboxes($mboxStream, $serverString, 'INBOX/*' ) );
2452	else
2453	$folders_list = imap_getmailboxes($mboxStream, $serverString, '*' );
2454
2455	$folders_list = array_slice($folders_list,0,$this->foldersLimit);
2456
2457	if (!is_array($folders_list)) return false;
2458	if($uid2cn)
2459	$this->ldap = new ldap_functions();
2460
2461	foreach ($folders_list as $i => $v ) //Separando Pastas e informações
2462	{
2463	$folderId = substr($v->name,(strpos($v->name , '}') + 1));
2464	$nameArray = explode($this->imap_delimiter, $folderId);
2465	$nameCount = count($nameArray);
2466	$decifrada = mb_convert_encoding('INBOX'.$this->imap_delimiter.'decifradas','UTF7-IMAP','ISO-8859-1'); //Ignorar esta pasta decifrada
2467	$parent = ($nameCount > 1 && $nameArray[($nameCount - 2)] !== 'INBOX') ? implode($this->imap_delimiter, array_slice($nameArray, 0, ($nameCount - 1))): ''; //Pega folder pai
2468	if($nameArray[0] === 'user')
2469	$folders[$prefixShared.$this->imap_delimiter.$nameArray[1]][] = array('id' => $folderId , 'stream' => $v->name , 'attributes' => $v->attributes , 'name' => $nameArray[($nameCount-1)] , 'user' => $nameArray[1] ,'parent' => $parent);
2470	else if( $folderId !== $decifrada) //Escapa pasta decifrada
2471	$folders['INBOX'][] = array('id' => $folderId , 'stream' => $v->name , 'attributes' => $v->attributes ,'name' => $nameArray[($nameCount-1)] , 'parent' => $parent);
2472	}
2473	unset($folders_list); //destroy array de objetos desnecessarios
2474	foreach($folders as $i => $v) //Ordenando e resgatando novas informações
2475	{
2476	$this->orderDefaultFolders($folders[$i] , $i); //Ordenando Pastas Padrões
2477
2478	foreach ($folders[$i] as $ii => $vv)
2479	{
2480	$append = array();
2481	$append['folder_id'] = mb_convert_encoding($vv['id'],'ISO-8859-1','UTF7-IMAP');//DECODIFICA ID DAS PASTAS COM ACENTOS
2482	$append['folder_name'] = (($uid2cn && isset($vv['user'])) && ($cn = $this->ldap->uid2cn($vv['user']))) ? $cn : $vv['name'];
2483	$append['folder_name'] = mb_convert_encoding($append['folder_name'],'ISO-8859-1','UTF7-IMAP');//DECODIFICA NOME DAS PASTAS COM ACENTOS
2484	$status = imap_status($mboxStream, $vv['stream'], SA_UNSEEN); //Resgata Numero de mensagens não lidas
2485	$append['folder_unseen'] = isset($status->unseen) ? $status->unseen : 0 ;
2486	$append['folder_hasChildren'] = (($vv['attributes'] == 32) && ($vv['name'] != 'INBOX')) ? 1 : 0;
2487	$append['folder_parent'] = mb_convert_encoding($vv['parent'],'ISO-8859-1','UTF7-IMAP');
2488	$return[] = $append;
2489	}
2490	}
2491
2492	$quotaInfo = (!isset($params['noQuotaInfo'])) ? $this->get_quota( array('folder_id' => $currentFolder)) : false; //VERIFICA SE O USUARIO TEM COTA
2493
2494	return ( ( is_array($quotaInfo) ) ? array_merge($return, $quotaInfo) : $return );
2495	}
2496
2497
2498	function create_mailbox($arr)
2499	{
2500	$namebox = $arr['newp'];
2501	$mbox_stream = $this->open_mbox();
2502	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
2503	$namebox = mb_convert_encoding($namebox, "UTF7-IMAP", "UTF-8");
2504
2505	$result = "Ok";
2506	if(!imap_createmailbox($mbox_stream,"{".$imap_server."}$namebox"))
2507	{
2508	$result = implode("<br />\n", imap_errors());
2509	}
2510
2511	if($mbox_stream)
2512	imap_close($mbox_stream);
2513
2514	return $result;
2515
2516	}
2517
2518	function create_extra_mailbox($arr)
2519	{
2520	$nameboxs = explode(";",$arr['nw_folders']);
2521	$result = "";
2522	$mbox_stream = $this->open_mbox();
2523	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
2524	foreach($nameboxs as $key=>$tmp){
2525	if($tmp != ""){
2526	if(!imap_createmailbox($mbox_stream,imap_utf7_encode("{".$imap_server."}$tmp"))){
2527	$result = implode("<br />\n", imap_errors());
2528	if($mbox_stream)
2529	imap_close($mbox_stream);
2530	return $result;
2531	}
2532	}
2533	}
2534	if($mbox_stream)
2535	imap_close($mbox_stream);
2536	return true;
2537	}
2538
2539	function delete_mailbox($arr)
2540	{
2541	$namebox = $arr['del_past'];
2542	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
2543	$mbox_stream = $this->mbox ? $this->mbox : $this->open_mbox();
2544	//$del_folder = imap_deletemailbox($mbox_stream,"{".$imap_server."}INBOX.$namebox");
2545
2546	$result = "Ok";
2547	$namebox = mb_convert_encoding($namebox, "UTF7-IMAP","UTF-8");
2548	if(!imap_deletemailbox($mbox_stream,"{".$imap_server."}$namebox"))
2549	{
2550	$result = implode("<br />\n", imap_errors());
2551	}
2552	/*
2553	if($mbox_stream)
2554	imap_close($mbox_stream);
2555	*/
2556	return $result;
2557	}
2558
2559	function ren_mailbox($arr)
2560	{
2561	$namebox = $arr['current'];
2562	$new_box = $arr['rename'];
2563	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
2564	$mbox_stream = $this->open_mbox();
2565	//$ren_folder = imap_renamemailbox($mbox_stream,"{".$imap_server."}INBOX.$namebox","{".$imap_server."}INBOX.$new_box");
2566
2567	$result = "Ok";
2568	$namebox = mb_convert_encoding($namebox, "UTF7-IMAP","UTF-8");
2569	$new_box = mb_convert_encoding($new_box, "UTF7-IMAP","UTF-8");
2570
2571	if(!imap_renamemailbox($mbox_stream,"{".$imap_server."}$namebox","{".$imap_server."}$new_box"))
2572	{
2573	$result = imap_errors();
2574	}
2575	if($mbox_stream)
2576	imap_close($mbox_stream);
2577	return $result;
2578
2579	}
2580
2581	function get_num_msgs($params)
2582	{
2583	$folder = $params['folder'];
2584	if(!$this->mbox \|\| !is_resource($this->mbox)) {
2585	$this->mbox = $this->open_mbox($folder);
2586	if(!$this->mbox \|\| !is_resource($this->mbox))
2587	return imap_last_error();
2588	}
2589	$num_msgs = imap_num_msg($this->mbox);
2590	if($this->mbox && is_resource($this->mbox))
2591	imap_close($this->mbox);
2592
2593	return $num_msgs;
2594	}
2595
2596	function folder_exists($folder){
2597	$mbox = $this->open_mbox();
2598	$serverString = "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}";
2599	$list = imap_getmailboxes($mbox,$serverString, $folder);
2600	$return = is_array($list);
2601	imap_close($mbox);
2602	return $return;
2603	}
2604
2605	function send_mail($params)
2606	{
2607	require_once $_SESSION['rootPath'] . '/API/class.servicelocator.php';
2608	$mailService = ServiceLocator::getService('mail');
2609
2610	include_once("class.db_functions.inc.php");
2611	$db = new db_functions();
2612	$fromaddress = $params['input_from'] ? explode(';',$params['input_from']) : "";
2613	$message_attachments_contents = (isset($params['message_attachments_content'])) ? $params['message_attachments_content'] : false;
2614
2615	##
2616	# @AUTHOR Rodrigo Souza dos Santos
2617	# @DATE 2008/09/17$fileName
2618	# @BRIEF Checks if the user has permission to send an email with the email address used.
2619	##
2620	if ( is_array($fromaddress) && ($fromaddress[1] != $_SESSION['phpgw_info']['expressomail']['user']['email']) )
2621	{
2622	$deny = true;
2623	foreach( $_SESSION['phpgw_info']['expressomail']['user']['shared_mailboxes'] as $key => $val )
2624	if ( array_key_exists('mail', $val) && $val['mail'][0] == $fromaddress[1] )
2625	$deny = false and end($_SESSION['phpgw_info']['expressomail']['user']['shared_mailboxes']);
2626
2627	if ( $deny )
2628	return "The server denied your request to send a mail, you cannot use this mail address.";
2629	}
2630	$toaddress = implode(',',$db->getAddrs(explode(',',$params['input_to'])));
2631	$ccaddress = implode(',',$db->getAddrs(explode(',',$params['input_cc'])));
2632	$ccoaddress = implode(',',$db->getAddrs(explode(',',$params['input_cco'])));
2633
2634	$toaddress = preg_replace('/<\s+/', '<', $toaddress);
2635	$toaddress = preg_replace('/\s+>/', '>', $toaddress);
2636
2637	$ccaddress = preg_replace('/<\s+/', '<', $ccaddress);
2638	$ccaddress = preg_replace('/\s+>/', '>', $ccaddress);
2639
2640	$ccoaddress = preg_replace('/<\s+/', '<', $ccoaddress);
2641	$ccoaddress = preg_replace('/\s+>/', '>', $ccoaddress);
2642
2643	$replytoaddress = $params['input_replyto'];
2644	$subject = $params['input_subject'];
2645	$msg_uid = $params['msg_id'];
2646	$return_receipt = $params['input_return_receipt'];
2647	$is_important = $params['input_important_message'];
2648	$encrypt = $params['input_return_cripto'];
2649	$signed = $params['input_return_digital'];
2650
2651	$message_attachments = $params['message_attachments'];
2652
2653	if(substr($params['input_to'],-1) == ',')
2654	$params['input_to'] = substr($params['input_to'],0,-1);
2655
2656	if(substr($params['input_cc'],-1) == ',')
2657	$params['input_cc'] = substr($params['input_cc'],0,-1);
2658
2659	if(substr($params['input_cco'],-1) == ',')
2660	$params['input_cco'] = substr($params['input_cco'],0,-1);
2661
2662	// Valida numero Maximo de Destinatarios
2663	if($_SESSION['phpgw_info']['expresso']['expressoMail']['expressoAdmin_maximum_recipients'] > 0)
2664	{
2665	$sendersNumber = count(explode(',',$params['input_to']));
2666
2667	if($params['input_cc'])
2668	$sendersNumber += count(explode(',',$params['input_cc']));
2669	if($params['input_cco'])
2670	$sendersNumber += count(explode(',',$params['input_cco']));
2671
2672	$userMaxmimumSenders = $db->getMaximumRecipientsUser($this->username);
2673	if($userMaxmimumSenders)
2674	{
2675	if($sendersNumber > $userMaxmimumSenders)
2676	return $this->functions->getLang('Number of recipients greater than allowed');
2677	}
2678	else
2679	{
2680	$ldap = new ldap_functions();
2681	$groupsToUser = $ldap->get_user_groups($this->username);
2682
2683	$groupMaxmimumSenders = $db->getMaximumRecipientsGroup($groupsToUser);
2684
2685	if($groupMaxmimumSenders > 0)
2686	{
2687	if($sendersNumber > $groupMaxmimumSenders)
2688	return $this->functions->getLang('Number of recipients greater than allowed');
2689	}
2690	else
2691	{
2692	if($sendersNumber > $_SESSION['phpgw_info']['expresso']['expressoMail']['expressoAdmin_maximum_recipients'])
2693	return $this->functions->getLang('Number of recipients greater than allowed');
2694	}
2695	}
2696
2697	}
2698	//Fim Valida numero maximo de destinatarios
2699
2700
2701	//Valida envio de email para shared accounts
2702	if($_SESSION['phpgw_info']['expresso']['expressoMail']['expressoMail_block_institutional_comunication'] == 'true')
2703	{
2704	$ldap = new ldap_functions();
2705	$arrayF = explode(';', $params['input_from']);
2706
2707	/*
2708	* Verifica se o remetente n?o ? uma conta compartilhada
2709	*/
2710	if(!$ldap->isSharedAccountByMail($arrayF[1]))
2711	{
2712	$groupsToUser = $ldap->get_user_groups($this->username);
2713	$sharedAccounts = $ldap->returnSharedsAccounts($toaddress, $ccaddress, $ccoaddress);
2714
2715	/*
2716	* Pega o UID do remetente
2717	*/
2718	$uidFrom = $ldap->mail2uid($arrayF[1]);
2719
2720	/*
2721	* Remove a conta compartilhada caso o uid do remetente exista na conta compartilhada
2722	*/
2723	foreach ($sharedAccounts as $key => $value)
2724	{
2725	if($value)
2726	$acl = $this->getaclfrombox($value);
2727
2728	if (array_key_exists($uidFrom, $acl))
2729	unset($sharedAccounts[$key]);
2730
2731	}
2732
2733	/*
2734	* Caso ainda exista contas compartilhadas, verifica se existe alguma exce??o para estas contas
2735	*/
2736	if(count($sharedAccounts) > 0)
2737	$accountsBlockeds = $db->validadeSharedAccounts($this->username, $groupsToUser, $sharedAccounts);
2738
2739	/*
2740	* Retorna as contas compartilhadas bloqueadas
2741	*/
2742	if(count($accountsBlockeds) > 0)
2743	{
2744	$return = '';
2745
2746	foreach ($accountsBlockeds as $accountBlocked)
2747	$return.= $accountBlocked.', ';
2748
2749	$return = substr($return,0,-2);
2750
2751	return $this->functions->getLang('you are blocked from sending mail to the following addresses').': '.$return;
2752	}
2753	}
2754	}
2755	// Fim Valida envio de email para shared accounts
2756
2757
2758	// TODO - implementar tratamento SMIME no novo serviço de envio de emails e retirar o AND false abaixo
2759	if($params['smime'] AND false)
2760	{
2761	$body = $params['smime'];
2762	$mail->SMIME = true;
2763	// A MSG assinada deve ser testada neste ponto.
2764	// Testar o certificado e a integridade da msg....
2765	include_once(dirname( __FILE__ ) ."/../../security/classes/CertificadoB.php");
2766	$erros_acumulados = '';
2767	$certificado = new certificadoB();
2768	$validade = $certificado->verificar($body);
2769	if(!$validade)
2770	{
2771	foreach($certificado->erros_ssl as $linha_erro)
2772	{
2773	$erros_acumulados .= $linha_erro;
2774	}
2775	}
2776	else
2777	{
2778	// Testa o CERTIFICADO: se o CPF he o do usuario logado, se pode assinar msgs e se nao esta expirado...
2779	if ($certificado->apresentado)
2780	{
2781	if($certificado->dados['EXPIRADO']) $erros_acumulados .='Certificado expirado.';
2782	$this->cpf = isset($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;
2783	if($certificado->dados['CPF'] != $this->cpf) $erros_acumulados .=' CPF no certificado diferente do logado no expresso.';
2784	if(!($certificado->dados['KEYUSAGE']['digitalSignature'] && $certificado->dados['EXTKEYUSAGE']['emailProtection'])) $erros_acumulados .=' Certificado nao permite assinar mensagens.';
2785	}
2786	else
2787	{
2788	$$erros_acumulados .= 'Nao foi possivel usar o certificado para assinar a msg';
2789	}
2790	}
2791	if(!$erros_acumulados =='')
2792	{
2793	return $erros_acumulados;
2794	}
2795	}
2796	else
2797	{
2798	//Compatibilização com Outlook, ao encaminhar a mensagem
2799	$body = mb_ereg_replace('<!--\[', '<!-- [', $params['body']);
2800	}
2801
2802	$attachments = $_FILES;
2803	$forwarding_attachments = $params['forwarding_attachments'];
2804	$local_attachments = $params['local_attachments'];
2805
2806	//Test if must be saved in shared folder and change if necessary
2807	if( $fromaddress[2] == 'y' ){
2808	//build shared folder path
2809	$newfolder = "user".$this->imap_delimiter.$fromaddress[3].$this->imap_delimiter.$this->imap_sentfolder;
2810	if($this->folder_exists($newfolder))
2811	$folder = $newfolder;
2812	else
2813	$folder = $params['folder'];
2814
2815	} else {
2816	$folder = $params['folder'];
2817	}
2818
2819	$folder = mb_convert_encoding($folder, 'UTF7-IMAP','ISO_8859-1');
2820	$folder = preg_replace('/INBOX[\/.]/i', 'INBOX'.$this->imap_delimiter, $folder);
2821	$folder_name = $params['folder_name'];
2822
2823	// TODO - tratar assinatura e remover o AND false
2824	if($signed && !$params['smime'] AND false)
2825	{
2826	$mail->Mailer = "smime";
2827	$mail->SignedBody = true;
2828	}
2829
2830
2831	if($fromaddress)
2832	$mailService->setFrom ('"'.$fromaddress[0].'" <'.$fromaddress[1].'>');
2833	else
2834	$mailService->setFrom ('"'.$_SESSION['phpgw_info']['expressomail']['user']['firstname'].' '.$_SESSION['phpgw_info']['expressomail']['user']['lastname'].'" <'.$_SESSION['phpgw_info']['expressomail']['user']['email'].'>');
2835	//$mailService->addTo($toaddress);
2836	//$mailService->addCc($ccaddress);
2837	$bol = $this->add_recipients('to', $toaddress, $mailService);
2838	if(!$bol){
2839	return $this->parse_error("Invalid Mail:", $toaddress);
2840	}
2841	$bol = $this->add_recipients('cc', $ccaddress, $mailService);
2842	if(!$bol){
2843	return $this->parse_error("Invalid Mail:", $ccaddress);
2844	}
2845	$allow = $_SESSION['phpgw_info']['server']['expressomail']['allow_hidden_copy'];
2846
2847	if($allow)
2848	{
2849	//$mailService->addBcc($ccoaddress);
2850	$bol = $this->add_recipients('cco', $ccoaddress, $mailService);
2851
2852	if(!$bol){
2853	return $this->parse_error("Invalid Mail:", $ccoaddress);
2854	}
2855	}
2856
2857	$mailService->setSubject($subject);
2858	$isHTML = ( (array_key_exists('type', $params) && in_array(strtolower($params['type']), array('html', 'plain')) ) ?
2859	strtolower($params['type']) != 'plain' : true );
2860
2861
2862	// TODO - tratar mensagem criptografada e remover o AND false abaixo
2863	if (($encrypt && $signed && $params['smime']) \|\| ($encrypt && !$signed) AND false) // a msg deve ser enviada cifrada...
2864	{
2865	$email = $this->add_recipients_cert($toaddress . ',' . $ccaddress. ',' .$ccoaddress);
2866	$email = explode(",",$email);
2867	// Deve ser testado se foram obtidos os certificados de todos os destinatarios.
2868	// Deve ser verificado um numero limite de destinatarios.
2869	// Deve ser verificado se os certificados sao validos.
2870	// Se uma das verificacoes falhar, nao enviar o e-mail e avisar o usuario.
2871	// O array $mail->Certs_crypt soh deve ser preenchido se os certificados passarem nas verificacoes.
2872	$numero_maximo = $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['num_max_certs_to_cipher']; // Este valor dever ser configurado pelo administrador do site ....
2873	$erros_acumulados = "";
2874	$aux_mails = array();
2875	$mail_list = array();
2876	if(count($email) > $numero_maximo)
2877	{
2878	$erros_acumulados .= "Excedido o numero maximo (" . $numero_maximo . ") de destinatarios para uma msg cifrada...." . chr(0x0A);
2879	return $erros_acumulados;
2880	}
2881	// adiciona o email do remetente. eh para cifrar a msg para ele tambem. Assim vai poder visualizar a msg na pasta enviados..
2882	$email[] = $_SESSION['phpgw_info']['expressomail']['user']['email'];
2883	foreach($email as $item)
2884	{
2885	$certificate = $db->get_certificate(strtolower($item));
2886	if(!$certificate)
2887	{
2888	$erros_acumulados .= "Chamada com parametro invalido. e-Mail nao pode ser vazio." . chr(0x0A);
2889	return $erros_acumulados;
2890	}
2891
2892	if (array_key_exists("dberr1", $certificate))
2893	{
2894
2895	$erros_acumulados .= "Ocorreu um erro quando pesquisava certificados dos destinatarios para cifrar a msg." . chr(0x0A);
2896	return $erros_acumulados;
2897	}
2898	if (array_key_exists("dberr2", $certificate))
2899	{
2900	$erros_acumulados .= $item . ' : Nao pode cifrar a msg. Certificado nao localizado.' . chr(0x0A);
2901	//continue;
2902	}
2903	/* Retirado este teste para evitar mensagem de erro duplicada.
2904	if (!array_key_exists("certs", $certificate))
2905	{
2906	$erros_acumulados .= $item . ' : Nao pode cifrar a msg. Certificado nao localizado.' . chr(0x0A);
2907	continue;
2908	}
2909	*/
2910	include_once(dirname( __FILE__ ) ."/../../security/classes/CertificadoB.php");
2911
2912	foreach ($certificate['certs'] as $registro)
2913	{
2914	$c1 = new certificadoB();
2915	$c1->certificado($registro['chave_publica']);
2916	if ($c1->apresentado)
2917	{
2918	$c2 = new Verifica_Certificado($c1->dados,$registro['chave_publica']);
2919	if (!$c1->dados['EXPIRADO'] && !$c2->revogado && $c2->status)
2920	{
2921	$aux_mails[] = $registro['chave_publica'];
2922	$mail_list[] = strtolower($item);
2923	}
2924	else
2925	{
2926	if ($c1->dados['EXPIRADO'] \|\| $c2->revogado)
2927	{
2928	$db->update_certificate($c1->dados['SERIALNUMBER'],$c1->dados['EMAIL'],$c1->dados['AUTHORITYKEYIDENTIFIER'],
2929	$c1->dados['EXPIRADO'],$c2->revogado);
2930	}
2931
2932	$erros_acumulados .= $item . ': ' . $c2->msgerro . chr(0x0A);
2933	foreach($c2->erros_ssl as $linha)
2934	{
2935	$erros_acumulados .= $linha . chr(0x0A);
2936	}
2937	$erros_acumulados .= 'Emissor: ' . $c1->dados['EMISSOR'] . chr(0x0A);
2938	$erros_acumulados .= $c1->dados['CRLDISTRIBUTIONPOINTS'] . chr(0x0A);
2939	}
2940	}
2941	else
2942	{
2943	$erros_acumulados .= $item . ' : Nao pode cifrar a msg. Certificado invalido.' . chr(0x0A);
2944	}
2945	}
2946	if(!(in_array(strtolower($item),$mail_list)) && !empty($erros_acumulados))
2947	{
2948	return $erros_acumulados;
2949	}
2950	}
2951
2952	$mail->Certs_crypt = $aux_mails;
2953	}
2954
2955	if( count($forwarding_attachments) > 0 )// Build CID images
2956	$this->buildEmbeddedImages($mailService,$msg_uid,$forwarding_attachments, $body);
2957
2958	// Build Uploading Attachments!!!
2959	if (count($attachments)>0) //Caso seja forward normal...
2960	{
2961	$total_uploaded_size = 0;
2962	foreach ($attachments as $attach)
2963	{
2964	if($attach['error'] == UPLOAD_ERR_INI_SIZE)
2965	return $this->parse_error("message file too big");
2966	if($attach['name']=='Unknown')
2967	continue;
2968	$mailService->addFileAttachment($attach['tmp_name'], $attach['name'], $this->get_file_type($attach['name']), 'base64', 'attachment');
2969	$total_uploaded_size = $total_uploaded_size + $attach['size'];
2970	}
2971	if($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['max_attachment_size'])
2972	{
2973
2974	$upload_max_filesize = str_replace('M','',$_SESSION['phpgw_info']['user']['preferences']['expressoMail']['max_attachment_size']) * 1024 * 1024;
2975	if( $total_uploaded_size > $upload_max_filesize)
2976	return $this->parse_error("message file too big");
2977	}
2978	}
2979	if(count($local_attachments)>0) { //Caso seja forward de mensagens locais
2980
2981	$total_uploaded_size = 0;
2982
2983	foreach($local_attachments as $local_attachment) {
2984	$file_description = unserialize(rawurldecode($local_attachment));
2985	$tmp = array_values($file_description);
2986	foreach($file_description as $i => $descriptor){
2987	$tmp[$i] = eregi_replace('\'*\'','',$descriptor);
2988	}
2989	$mailService->addFileAttachment($_FILES[$tmp[1]]['tmp_name'], $tmp[2], $this->get_file_type($tmp[2]), 'base64', 'attachment');
2990	$total_uploaded_size = $total_uploaded_size + $_FILES[$tmp[1]]['size'];
2991	}
2992	if($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['max_attachment_size'])
2993	{
2994	$upload_max_filesize = str_replace('M','',$_SESSION['phpgw_info']['user']['preferences']['expressoMail']['max_attachment_size']) * 1024 * 1024;
2995	if( $total_uploaded_size > $upload_max_filesize)
2996	return $this->parse_error("message file too big");
2997	}
2998	}
2999
3000	// Build Forwarding Attachments!!!
3001	if (count($forwarding_attachments) > 0)
3002	{
3003	// Bug fixed for array_search function
3004	$name_cid_files = array();
3005	if(count($name_cid_files) > 0) {
3006	$name_cid_files[count($name_cid_files)] = $name_cid_files[0];
3007	$name_cid_files[0] = null;
3008	}
3009
3010	foreach($forwarding_attachments as $forwarding_attachment)
3011	{
3012	$file_description = unserialize(rawurldecode($forwarding_attachment));
3013
3014	foreach($file_description as $i => $item)
3015	$file_description[$i] = urldecode($item);
3016
3017	$tmp = array_values($file_description);
3018	foreach($file_description as $i => $descriptor){
3019	$tmp[$i] = eregi_replace('\'*\'','',$descriptor);
3020	}
3021	$file_description = $tmp;
3022	$fileContent = $this->get_forwarding_attachment($file_description[0], $file_description[1], $file_description[3],$file_description[4]);
3023	$fileName = $file_description[2];
3024	if(!array_search(trim($fileName),$name_cid_files)) {
3025	$filename_dec = html_entity_decode(rawurldecode($fileName));
3026	$mailService->addStringAttachment($fileContent, $filename_dec, $this->get_file_type($file_description[2]), $file_description[4] );
3027
3028	}
3029	}
3030	}
3031
3032	//Build Message Attachments!!!
3033	if(count($message_attachments) > 0 )
3034	{
3035	foreach($message_attachments as $folder_name => $messages)
3036	{
3037	foreach ($messages as $message_number => $message_subject)
3038	{
3039	if (!$message_subject)
3040	$message_subject = 'no title.eml';
3041	else
3042	$message_subject .= '.eml';
3043
3044	if( $message_attachments_contents && isset($message_attachments_contents[$folder_name]) )
3045	$rawmsg = base64_decode( $message_attachments_contents[$folder_name][$message_number] );
3046	else{
3047	$mbox_stream = $this->open_mbox($folder_name);
3048	$rawmsg = $this->getRawHeader($message_number) . "\r\n\r\n" . $this->getRawBody($message_number);
3049	}
3050
3051	$return_forward[] = array( 'name' => $message_subject, 'size' => mb_strlen($rawmsg));
3052	$mailService->addStringAttachment($rawmsg, $message_subject, 'message/rfc822', '7bit', 'attachment' );
3053	}
3054	}
3055	}
3056
3057	$message_size_total += strlen($params['body']); /* Tamanho do corpo da mensagem. */
3058	$message_size_total += $total_uploaded_size; /* Incrementa com os anexos da nova mensagem, se houver. */
3059
3060	////////////////////////////////////////////////////////////////////////////////////////////////////
3061	/**
3062	* Faz a validação pelo tamanho máximo de mensagem permitido para o usuário. Se o usuário não estiver em nenhuma regra, usa o tamanho padrão.
3063	*/
3064	$default_max_size_rule = $db->get_default_max_size_rule();
3065	if(!$default_max_size_rule)
3066	{
3067	$default_max_size_rule = str_replace("M","",ini_get('upload_max_filesize')) * 1024 * 1024; /* hack para não bloquear o envio de email quando não for configurado um tamanho padrão */
3068	}
3069	else
3070	{
3071	foreach($default_max_size_rule as $i=>$value)
3072	{
3073	$default_max_size_rule = $value['config_value'];
3074	}
3075	}
3076
3077	$default_max_size_rule = $default_max_size_rule * 1024 * 1024; /* Tamanho da regra padrão, em bytes */
3078	$id_user = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
3079
3080
3081	$ldap = new ldap_functions();
3082	$groups_user = $ldap->get_user_groups($id_user);
3083
3084	$size_rule_by_group = array();
3085	foreach($groups_user as $k=>$value_)
3086	{
3087	$rule_in_group = $db->get_rule_by_user_in_groups($k);
3088	if ($rule_in_group != "")
3089	array_push($size_rule_by_group, $rule_in_group);
3090	}
3091
3092	$n_rule_groups = 0;
3093	$maior_valor_regra_grupo = 0;
3094	foreach($size_rule_by_group as $i=>$value)
3095	{
3096	if(is_array($value[0]))
3097	{
3098	$n_rule_groups++;
3099	if($value[0]['email_max_recipient'] > $maior_valor_regra_grupo)
3100	$maior_valor_regra_grupo = $value[0]['email_max_recipient'];
3101	}
3102	}
3103
3104	if($default_max_size_rule)
3105	{
3106	$size_rule = $db->get_rule_by_user($_SESSION['phpgw_info']['expressomail']['user']['userid']);
3107
3108	if(!$size_rule && $n_rule_groups == 0) /* O usuário não está em nenhuma regra por usuário nem por grupo. Vai usar a regra padrão. */
3109	{
3110	if($message_size_total > $default_max_size_rule)
3111	return $this->functions->getLang("Message size greateruler than allowed (Default rule)");
3112	}
3113
3114	else
3115	{
3116	if(count($size_rule) > 0) /* Verifica se existe regra por usuário. Se houver, ela vai se sobresair das regras por grupo. */
3117	{
3118	$regra_mais_permissiva = 0;
3119	foreach($size_rule as $i=>$value)
3120	{
3121	if($regra_mais_permissiva < $value['email_max_recipient'])
3122	$regra_mais_permissiva = $value['email_max_recipient'];
3123	}
3124	$regra_mais_permissiva = $regra_mais_permissiva * 1024 * 1024;
3125	if($message_size_total > $regra_mais_permissiva)
3126	return $this->functions->getLang("Message size greater than allowed (Rule By User)");
3127	}
3128	else /* Regra por grupo */
3129	{
3130	$maior_valor_regra_grupo = $maior_valor_regra_grupo * 1024 * 1024;
3131	if($message_size_total > $maior_valor_regra_grupo)
3132	return $this->functions->getLang("Message size greater than allowed (Rule By Group)");
3133
3134
3135	}
3136	}
3137	}
3138	/**
3139	* Fim da validação do tamanho da regra do tamanho de mensagem.
3140	*/
3141	////////////////////////////////////////////////////////////////////////////////////////////////////
3142
3143
3144
3145
3146
3147	if($isHTML)
3148	$mailService->setBodyHtml($body);
3149	else
3150	$mailService->setBodyText($body);
3151
3152	if($is_important)
3153	$mailService->addHeaderField('Importance','High');
3154
3155	if($return_receipt)
3156	$mailService->addHeaderField('Disposition-Notification-To', $_SESSION['phpgw_info']['expressomail']['user']['email']);
3157
3158
3159	if ($folder != 'null'){
3160	$mbox_stream = $this->open_mbox($folder);
3161	@imap_append($mbox_stream, "{".$this->imap_server.":".$this->imap_port."}".$folder, $mailService->getMessage(), "\\Seen");
3162	}
3163
3164	$sent = $mailService->send();
3165
3166	if($sent !== true)
3167	{
3168	return $this->parse_error($sent);
3169	}
3170	else
3171	{
3172	if ($signed && !$params['smime'])
3173	{
3174	return $sent;
3175	}
3176	if($_SESSION['phpgw_info']['server']['expressomail']['expressoMail_enable_log_messages'] == "True")
3177	{
3178	$userid = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
3179	$userip = $_SESSION['phpgw_info']['expressomail']['user']['session_ip'];
3180	$now = date("d/m/y H:i:s");
3181	$addrs = $toaddress.$ccaddress.$ccoaddress;
3182	$sent = trim($sent);
3183	error_log("$now - $userip - $sent [$subject] - $userid => $addrs\r\n", 3, "/home/expressolivre/mail_senders.log");
3184	}
3185	if($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['use_dynamic_contacts']) {
3186	$contacts = new dynamic_contacts();
3187	$new_contacts = $contacts->add_dynamic_contacts($toaddress.",".$ccaddress.",".$ccoaddress);
3188	return array("success" => true, "new_contacts" => $new_contacts);
3189	}
3190	return array("success" => true);
3191	}
3192	}
3193
3194
3195	/**
3196	* @license http://www.gnu.org/copyleft/gpl.html GPL
3197	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
3198	* @param $mail email
3199	* @param $msg_uid uid da mensagem
3200	* @param $forwarding_attachments anexos
3201	*/
3202
3203	function buildEmbeddedImages(&$mail,$msg_uid,&$forwarding_attachments ,&$body)
3204	{
3205	//Procura e retorna em $cids_imgs imagens embarcadas no corpo do e-mail
3206	$pattern = '/src=("[^"]*?get_archive.php\?msgFolder=(.+)?&(amp;)?msgNumber=(.+)?&(amp;)?indexPart=(.+)?")/isU';
3207	$cid_imgs = '';
3208	preg_match_all( $pattern , $body , $cid_imgs , PREG_PATTERN_ORDER );
3209	//-------------------------------------------------------------------//
3210
3211	$attPostions = array(); //Array que linka a possição da imagem com o indice que esta se encontra no array $forwarding_attachments
3212
3213	foreach ($forwarding_attachments as $i => $v){ // Monta o array de link
3214	$desc = unserialize(rawurldecode($v));
3215	$attPostions[$desc[3]] = $i;
3216	}
3217
3218	//Intera as imagens encontradas
3219	foreach($cid_imgs[6] as $j => $val)
3220	{
3221	$cid = base_convert(microtime().$j, 10, 36); //Gera um cid
3222	$body = str_replace($cid_imgs[1][$j], '"cid:'.$cid.'"', $body ); //tira o src da imagem e coloca o cid.
3223	$count = strlen($cid_imgs[6][$j]);
3224
3225	$attach_img = $forwarding_attachments[$attPostions['\''.$cid_imgs[6][$j].'\'']];
3226	$file_description = unserialize(rawurldecode($attach_img));
3227
3228	if (is_array($file_description))
3229	foreach($file_description as $i => $descriptor)
3230	$file_description[$i] = mb_ereg_replace('\'*\'','',$descriptor);
3231
3232	// The image is not in the same mail?
3233	if ($msg_uid != $cid_imgs[4][$j])
3234	{
3235	$fa = $this->get_forwarding_attachment2($cid_imgs[2][$j], $cid_imgs[4][$j], $cid_imgs[6][$j], 'base64');
3236	$fileContent = &$fa['binary'];
3237	$fileName = $fa['name'];
3238	$fileCode = $fa['encoding'];
3239	$fileType = $fa['type'];
3240	$file_attached[0] = $cid_imgs[2][$j];
3241	$file_attached[1] = $cid_imgs[4][$j];
3242	$file_attached[2] = $fileName;
3243	$file_attached[3] = '0.'.(string)($j+1);
3244	$file_attached[4] = 'base64';
3245	$file_attached[5] = strlen($fileContent); //Size of file
3246	$file_attached[6] = $cid_imgs[6][$j];
3247	$return_forward[] = $file_attached;
3248
3249	if ($file_attached[3] == $file_description[3] \|\| $msg_uid == 'undefined')
3250	unset($forwarding_attachments[$attPostions['\''.$cid_imgs[6][$j].'\'']]);
3251
3252	}
3253	else
3254	{
3255	$fileContent = $this->get_forwarding_attachment($file_description[0], $msg_uid, $file_description[3], 'base64');
3256	$fileName = $file_description[2];
3257	$fileCode = $file_description[4];
3258	$file_description[3] = '0.'.(string)($j+1);
3259	$file_description[6] = $cid_imgs[6][$j];
3260	$fileType = $this->get_file_type($file_description[2]);
3261	unset($forwarding_attachments[$attPostions['\''.$cid_imgs[6][$j].'\'']]);
3262	if (!empty($file_description))
3263	{
3264	$file_description[5] = strlen($fileContent); //Size of file
3265	$return_forward[] = $file_description;
3266	}
3267	}
3268
3269	if ($fileContent)
3270	$mail->addStringImage($fileContent,$fileType,$fileName, $cid);
3271	}
3272
3273	return $return_forward;
3274	}
3275	function add_recipients_cert($full_address)
3276	{
3277	$result = "";
3278	$parse_address = imap_rfc822_parse_adrlist($full_address, "");
3279	foreach ($parse_address as $val)
3280	{
3281	//echo "<script language=\"javascript\">javascript:alert('".$val->mailbox."@".$val->host."');</script>";
3282	if ($val->mailbox == "INVALID_ADDRESS")
3283	continue;
3284	if ($val->mailbox == "UNEXPECTED_DATA_AFTER_ADDRESS")
3285	continue;
3286	if (empty($val->personal))
3287	$result .= $val->mailbox."@".$val->host . ",";
3288	else
3289	$result .= $val->mailbox."@".$val->host . ",";
3290	}
3291
3292	return substr($result,0,-1);
3293	}
3294
3295	function add_recipients($recipient_type, $full_address, $mail, $mobile = false)
3296	{
3297	//remove a comma if is given two unexpected commas
3298	$full_address = preg_replace("/, ?,/",",",$full_address);
3299	$parse_address = imap_rfc822_parse_adrlist($full_address, "");
3300
3301	$bolean = true;
3302	foreach ($parse_address as $val)
3303	{
3304	//echo "<script language=\"javascript\">javascript:alert('".$val->mailbox."@".$val->host."');</script>";
3305	if ($val->mailbox == "INVALID_ADDRESS")
3306	continue;
3307	switch($recipient_type)
3308	{
3309	case "to":
3310	if($mobile){
3311	$mail->AddAddress($val->mailbox."@".$val->host, $val->personal);
3312	}else{
3313	$mail->AddTo( ($val->personal ? "\"$val->personal\" <$val->mailbox@$val->host>" : "$val->mailbox@$val->host"));
3314	}
3315	break;
3316	case "cc":
3317	if($mobile){
3318	$mail->AddCC($val->mailbox."@".$val->host, $val->personal);
3319	}else{
3320	$mail->AddCC( ($val->personal ? "\"$val->personal\" <$val->mailbox@$val->host>" : "$val->mailbox@$val->host"));
3321	}
3322	break;
3323	case "cco":
3324	$mail->AddBcc(($val->personal ? "\"$val->personal\" <$val->mailbox@$val->host>" : "$val->mailbox@$val->host"));
3325	break;
3326	}
3327	if($val->mailbox == "UNEXPECTED_DATA_AFTER_ADDRESS"){
3328	$bolean = false;
3329	}
3330	}
3331	return $bolean;
3332	}
3333
3334	function get_forwarding_attachment($msg_folder, $msg_number, $msg_part, $encoding)
3335	{
3336	include_once $_SESSION['rootPath'].'/expressoMail1_2/inc/class.attachment.inc.php';
3337	$attachment = new attachment();
3338	$attachment->decodeConf['rfc_822bodies'] = true; //Forçar a não decodificação de mensagens em anexo.
3339	$attachment->setStructureFromMail($msg_folder, $msg_number);
3340	return $attachment->getAttachment($msg_part);
3341	}
3342
3343	function get_forwarding_attachment2($msg_folder, $msg_number, $msg_part, $encoding)
3344	{
3345	include_once $_SESSION['rootPath'].'/expressoMail1_2/inc/class.attachment.inc.php';
3346	$attachment = new attachment();
3347	$attachment->setStructureFromMail($msg_folder, $msg_number);
3348	$return = $attachment->getAttachmentInfo($msg_part);
3349	$return['binary'] = $attachment->getAttachment($msg_part);
3350	return $return;
3351	}
3352
3353	function del_last_caracter($string)
3354	{
3355	$string = substr($string,0,(strlen($string) - 1));
3356	return $string;
3357	}
3358
3359	function del_last_two_caracters($string)
3360	{
3361	$string = substr($string,0,(strlen($string) - 2));
3362	return $string;
3363	}
3364
3365	function messages_sort($sort_box_type,$sort_box_reverse, $search_box_type,$offsetBegin,$offsetEnd)
3366	{
3367	if ($sort_box_type != "SORTFROM" && $search_box_type!= "FLAGGED"){
3368	$imapsort = imap_sort($this->mbox,constant($sort_box_type),$sort_box_reverse,SE_UID,$search_box_type);
3369	foreach($imapsort as $iuid)
3370	$sort[$iuid] = "";
3371
3372	if ($offsetBegin == -1 && $offsetEnd ==-1 )
3373	$slice_array = false;
3374	else
3375	$slice_array = true;
3376	}
3377	else
3378	{
3379	$sort = array();
3380	if ($offsetBegin > $offsetEnd) {$temp=$offsetEnd; $offsetEnd=$offsetBegin; $offsetBegin=$temp;}
3381	$num_msgs = imap_num_msg($this->mbox);
3382	if ($offsetEnd > $num_msgs) {$offsetEnd = $num_msgs;}
3383	$slice_array = true;
3384
3385	for ($i=$num_msgs; $i>0; $i--)
3386	{
3387	if ($sort_box_type == "SORTARRIVAL" && $sort_box_reverse && count($sort) >= $offsetEnd)
3388	break;
3389	$iuid = @imap_uid($this->mbox,$i);
3390	$header = $this->get_header($iuid);
3391	// List UNSEEN messages.
3392	if($search_box_type == "UNSEEN" && (!trim($header->Recent) && !trim($header->Unseen))){
3393	continue;
3394	}
3395	// List SEEN messages.
3396	elseif($search_box_type == "SEEN" && (trim($header->Recent) \|\| trim($header->Unseen))){
3397	continue;
3398	}
3399	// List ANSWERED messages.
3400	elseif($search_box_type == "ANSWERED" && !trim($header->Answered)){
3401	continue;
3402	}
3403	// List FLAGGED messages.
3404	elseif($search_box_type == "FLAGGED" && !trim($header->Flagged)){
3405	continue;
3406	}
3407
3408	if($sort_box_type=='SORTFROM') {
3409	if (($header->from[0]->mailbox . "@" . $header->from[0]->host) == $_SESSION['phpgw_info']['expressomail']['user']['email'])
3410	$from = $header->to;
3411	else
3412	$from = $header->from;
3413	if(isset($from[0]->personal))
3414	$tmp = imap_mime_header_decode($from[0]->personal);
3415	else
3416	$tmp = null;
3417	if (isset($tmp[0]->text))
3418	$sort[$iuid] = $tmp[0]->text;
3419	else
3420	$sort[$iuid] = $from[0]->mailbox . "@" . $from[0]->host;
3421	}
3422	else if($sort_box_type=='SORTSUBJECT') {
3423	$sort[$iuid] = $header->subject;
3424	}
3425	else if($sort_box_type=='SORTSIZE') {
3426	$sort[$iuid] = $header->Size;
3427	}
3428	else {
3429	$sort[$iuid] = $header->udate;
3430	}
3431
3432	}
3433	natcasesort($sort);
3434
3435	if ($sort_box_reverse)
3436	$sort = array_reverse($sort,true);
3437	}
3438	if(empty($sort) or !is_array($sort)){
3439	$sort = array();
3440	}
3441
3442
3443
3444
3445	if ($slice_array)
3446	$sort = array_slice($sort,$offsetBegin-1,$offsetEnd-($offsetBegin-1),true);
3447
3448
3449	return $sort;
3450
3451	}
3452
3453	function move_delete_search_messages($params){
3454	$move = false;
3455	$msg_no_move = "";
3456
3457	$params['selected_messages'] = urldecode($params['selected_messages_move']);
3458	$params['new_folder'] = urldecode($params['new_folder_move']);
3459	$params['new_folder_name'] = urldecode($params['new_folder_name_move']);
3460	$sel_msgs = explode(",", $params['selected_messages']);
3461	@reset($sel_msgs);
3462	$sorted_msgs = array();
3463	foreach($sel_msgs as $idx => $sel_msg) {
3464	$sel_msg = explode(";", $sel_msg);
3465	if(array_key_exists($sel_msg[0], $sorted_msgs)){
3466	$sorted_msgs[$sel_msg[0]] .= ",".$sel_msg[1];
3467	}
3468	else {
3469	$sorted_msgs[$sel_msg[0]] = $sel_msg[1];
3470	}
3471	}
3472	@ksort($sorted_msgs);
3473	$last_return = false;
3474	foreach($sorted_msgs as $folder => $msgs_number) {
3475	$params['msgs_number'] = $msgs_number;
3476	$params['folder'] = $folder;
3477
3478	$last_return = $this->move_messages($params);
3479
3480	if($last_return['status']){
3481	$move = true;
3482	}else{
3483	$msg_no_move = $params['msgs_number'];
3484	}
3485	}
3486	$sel_msgs = null;
3487	$params['selected_messages'] = urldecode($params['selected_messages_delete']);
3488	$params['new_folder'] = urldecode($params['new_folder_delete']);
3489	$params['new_folder_name'] = urldecode($params['new_folder_name_delete']);
3490	$sel_msgs = explode(",", $params['selected_messages']);
3491	@reset($sel_msgs);
3492	$sorted_msgs = array();
3493	foreach($sel_msgs as $idx => $sel_msg) {
3494	$sel_msg = explode(";", $sel_msg);
3495	if(array_key_exists($sel_msg[0], $sorted_msgs)){
3496	$sorted_msgs[$sel_msg[0]] .= ",".$sel_msg[1];
3497	}
3498	else {
3499	$sorted_msgs[$sel_msg[0]] = $sel_msg[1];
3500	}
3501	}
3502	@ksort($sorted_msgs);
3503	$last_return = false;
3504	foreach($sorted_msgs as $folder => $msgs_number) {
3505	$params['msgs_number'] = $msgs_number;
3506	$params['folder'] = $folder;
3507
3508	$params['folder'] = $params['new_folder_delete'];
3509	$last_return = $this->delete_msgs($params);
3510	$last_return['deleted'] = true;
3511	if($last_return['status']){
3512	$move = true;
3513	}else{
3514	$msg_no_move = $params['msgs_number'];
3515	}
3516
3517	}
3518
3519	if($move)
3520	$last_return['move'] = true;
3521
3522	if($msg_no_move != "")
3523	$last_return['no_move'] = $msg_no_move;
3524
3525	return $last_return;
3526	}
3527
3528	function move_search_messages($params){
3529	$params['selected_messages'] = str_replace('/',$this->imap_delimiter,urldecode($params['selected_messages']));
3530	$params['new_folder'] = str_replace('/',$this->imap_delimiter,urldecode($params['new_folder']));
3531	$params['new_folder_name'] = urldecode($params['new_folder_name']);
3532	$sel_msgs = explode(",", $params['selected_messages']);
3533	$move = false;
3534	$msg_no_move = "";
3535
3536	@reset($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'] = $folder;
3552
3553	if($params['delete'] === 'true'){
3554	$params['folder'] = $params['new_folder'];
3555	$last_return = $this->delete_msgs($params);
3556	$last_return['deleted'] = true;
3557
3558	if($last_return['status']){
3559	$move = true;
3560	}else{
3561	$msg_no_move = $params['msgs_number'];
3562	}
3563
3564	}else{
3565	$last_return = $this->move_messages($params);
3566
3567	if($last_return['status']){
3568	$move = true;
3569	}else{
3570	$msg_no_move = $params['msgs_number'];
3571	}
3572	}
3573	}
3574
3575	if($move)
3576	$last_return['move'] = true;
3577
3578	if($msg_no_move != "")
3579	$last_return['no_move'] = $msg_no_move;
3580
3581	return $last_return;
3582	}
3583
3584	function move_messages($params)
3585	{
3586	$folder = $params['folder'];
3587	$mbox_stream = $this->open_mbox($folder);
3588	$newmailbox = ($params['new_folder']);
3589	$newmailbox = mb_convert_encoding($newmailbox, "UTF7-IMAP","ISO-8859-1, UTF-8, UTF7-IMAP");
3590	$new_folder_name = $params['new_folder_name'];
3591	$msgs_number = $params['msgs_number'];
3592	$return = array('msgs_number' => $msgs_number,
3593	'folder' => $folder,
3594	'new_folder_name' => $new_folder_name,
3595	'border_ID' => $params['border_ID'],
3596	'status' => true); //Status foi adicionado para validar as permissoes ACL
3597
3598	//Este bloco tem a finalidade de averiguar as permissoes para pastas compartilhadas
3599	if (substr($folder,0,4) == 'user'){
3600	$acl = $this->getacltouser($folder);
3601	/*
3602	* l - lookup (mailbox is visible to LIST/LSUB commands)
3603	* r - read (SELECT the mailbox, perform CHECK, FETCH, PARTIAL, SEARCH, COPY from mailbox)
3604	* s - keep seen/unseen information across sessions (STORE SEEN flag)
3605	* w - write (STORE flags other than SEEN and DELETED)
3606	* i - insert (perform APPEND, COPY into mailbox)
3607	* p - post (send mail to submission address for mailbox, not enforced by IMAP4 itself)
3608	* c - create (CREATE new sub-mailboxes in any implementation-defined hierarchy)
3609	* d - delete (STORE DELETED flag, perform EXPUNGE)
3610	* a - administer (perform SETACL)
3611	*/
3612	if (strpos($acl, "d") === false){
3613	$return['status'] = false;
3614	return $return;
3615	}
3616	}
3617	//Este bloco tem a finalidade de transformar o CPF das pastas compartilhadas em common name
3618	if(array_key_exists('uid2cn', $_SESSION['phpgw_info']['user']['preferences']['expressoMail'])){
3619	if ($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['uid2cn']){
3620	if (substr($new_folder_name,0,4) == 'user'){
3621	$this->ldap = new ldap_functions();
3622	$tmp_folder_name = explode($this->imap_delimiter, $new_folder_name);
3623	$return['new_folder_name'] = array_pop($tmp_folder_name);
3624	if( $cn = $this->ldap->uid2cn($return['new_folder_name']))
3625	{
3626	$return['new_folder_name'] = $cn;
3627	}
3628	}
3629	}
3630	}
3631
3632	// Caso estejamos no box principal, nao eh necessario pegar a informacao da mensagem anterior.
3633	if (($params['get_previous_msg']) && ($params['border_ID'] != 'null') && ($params['border_ID'] != ''))
3634	{
3635	$return['previous_msg'] = $this->get_info_previous_msg($params);
3636	// Fix problem in unserialize function JS.
3637	if(array_key_exists('body', $return['previous_msg']))
3638	$return['previous_msg']['body'] = str_replace(array('{','}'), array('{','}'), $return['previous_msg']['body']);
3639	}
3640
3641	$mbox_stream = $this->open_mbox($folder);
3642	if(imap_mail_move($mbox_stream, $msgs_number, $newmailbox, CP_UID)) {
3643	imap_expunge($mbox_stream);
3644	if($mbox_stream)
3645	imap_close($mbox_stream);
3646	return $return;
3647	}else {
3648	if(strstr(imap_last_error(),'Over quota')) {
3649	$accountID = $_SESSION['phpgw_info']['expressomail']['email_server']['imapAdminUsername'];
3650	$pass = $_SESSION['phpgw_info']['expressomail']['email_server']['imapAdminPW'];
3651	$userID = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
3652	$server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
3653	$mbox = @imap_open("{".$this->imap_server.":".$this->imap_port.$this->imap_options."}INBOX", $accountID, $pass) or die(serialize(array('imap_error' => $this->parse_error(imap_last_error()))));
3654	if(!$mbox)
3655	return imap_last_error();
3656	$quota = imap_get_quotaroot($mbox_stream, "INBOX");
3657	if(! imap_set_quota($mbox, "user".$this->imap_delimiter.$userID, 2.1 * $quota['usage'])) {
3658	if($mbox_stream)
3659	imap_close($mbox_stream);
3660	if($mbox)
3661	imap_close($mbox);
3662	return "move_messages(): Error setting quota for MOVE or DELETE!! ". "user".$this->imap_delimiter.$userID." line ".__LINE__."\n";
3663	}
3664	if(imap_mail_move($mbox_stream, $msgs_number, $newmailbox, CP_UID)) {
3665	imap_expunge($mbox_stream);
3666	if($mbox_stream)
3667	imap_close($mbox_stream);
3668	// return to original quota limit.
3669	if(!imap_set_quota($mbox, "user".$this->imap_delimiter.$userID, $quota['limit'])) {
3670	if($mbox)
3671	imap_close($mbox);
3672	return "move_messages(): Error setting quota for MOVE or DELETE!! line ".__LINE__."\n";
3673	}
3674	return $return;
3675	}
3676	else {
3677	if($mbox_stream)
3678	imap_close($mbox_stream);
3679	if(!imap_set_quota($mbox, "user".$this->imap_delimiter.$userID, $quota['limit'])) {
3680	if($mbox)
3681	imap_close($mbox);
3682	return "move_messages(): Error setting quota for MOVE or DELETE!! line ".__LINE__."\n";
3683	}
3684	return imap_last_error();
3685	}
3686
3687	}
3688	else {
3689	if($mbox_stream)
3690	imap_close($mbox_stream);
3691	return "move_messages() line ".__LINE__.": ". imap_last_error()." folder:".$newmailbox;
3692	}
3693	}
3694	}
3695
3696
3697	function save_msg($params)
3698	{
3699
3700	require_once $_SESSION['rootPath'] . '/API/class.servicelocator.php';
3701	$mailService = ServiceLocator::getService('mail');
3702
3703	$return_receipt = $params['input_return_receipt'];
3704	$is_important = $params['input_important_message'];
3705
3706	$msg_uid = $params['msg_id'];
3707	$body = $params['body'];
3708	$body = str_replace("%nbsp;"," ",$body);
3709	$body = preg_replace("/\n/"," ",$body);
3710	$body = preg_replace("/\r/","" ,$body);
3711	$body = html_entity_decode ( $body, ENT_QUOTES , 'ISO-8859-1' );
3712	$forwarding_attachments = $params['forwarding_attachments'];
3713	$message_attachments = $params['message_attachments'];
3714	$attachments = $params['FILES'];
3715	$return_files = $params['FILES'];
3716	$message_attachments_contents = (isset($params['message_attachments_content'])) ? $params['message_attachments_content'] : false;
3717
3718	if(is_array($params['local_attachments'])){
3719	foreach ($params['local_attachments'] as $key => $local_attach) {
3720	$tmp = unserialize(urldecode($local_attach));
3721	$attachments[$key]['name'] = urldecode($tmp[2]);
3722	$return_files[$key]['name'] = urldecode($tmp[2]);
3723	}
3724	}
3725
3726	$folder = mb_convert_encoding($params['folder'], "UTF7-IMAP","ISO-8859-1, UTF-8");
3727	$folder = @eregi_replace("INBOX[/.]", "INBOX".$this->imap_delimiter, $folder);
3728
3729	$mailService->setFrom ('"'.$fromaddress[0].'" <'.$fromaddress[1].'>');
3730	$mailService->addTo($params['input_to']);
3731	$mailService->addCc( $params['input_cc']);
3732	$mailService->addBcc($params['input_cco']);
3733	$mailService->setSubject($params['input_subject']);
3734
3735	if($is_important){
3736	$mailService->addHeaderField('Importance','High');
3737	}
3738
3739	if($return_receipt)
3740	$mailService->addHeaderField('Disposition-Notification-To', $_SESSION['phpgw_info']['expressomail']['user']['email']);
3741
3742	$isHTML = ( ( array_key_exists( 'type', $params ) && in_array( strtolower( $params[ 'type' ] ), array( 'html', 'plain' ) ) ) ? strtolower( $params[ 'type' ] ) != 'plain' : true );
3743
3744
3745	if( count($forwarding_attachments) > 0 )
3746	$return_forward = $this->buildEmbeddedImages($mailService, $msg_uid, $forwarding_attachments , $body);
3747
3748	//Build Message Attachments!!!
3749	if(count($message_attachments) > 0 )
3750	{
3751	foreach($message_attachments as $folder_name => $messages)
3752	{
3753	foreach ($messages as $message_number => $message_subject)
3754	{
3755	if (!$message_subject)
3756	$message_subject = 'no title.eml';
3757	else
3758	$message_subject .= '.eml';
3759
3760	if( $message_attachments_contents && isset($message_attachments_contents[$folder_name]) )
3761	$rawmsg = base64_decode( $message_attachments_contents[$folder_name][$message_number] );
3762	else{
3763	$mbox_stream = $this->open_mbox($folder_name);$mbox_stream = $this->open_mbox($folder_name);
3764	$rawmsg = $this->getRawHeader($message_number) . "\r\n\r\n" . $this->getRawBody($message_number);
3765	}
3766
3767	$return_forward[] = array( 'name' => $message_subject, 'size' => mb_strlen($rawmsg));
3768	$mailService->addStringAttachment($rawmsg, $message_subject, 'message/rfc822', '7bit', 'attachment' );
3769	}
3770	}
3771	}
3772
3773	$imagesParts = array();
3774
3775	if(count($return_forward) > 0 )
3776	foreach ($return_forward as $value)
3777	$imagesParts[$value[6]] = $value[3];
3778
3779	//Build Forwarding Attachments!!!
3780	if(count($forwarding_attachments) > 0 )
3781	{
3782	foreach($forwarding_attachments as $forwarding_attachment)
3783	{
3784
3785	$file_description = unserialize(rawurldecode($forwarding_attachment));
3786	foreach($file_description as $i => $item)
3787	$file_description[$i] = urldecode($item);
3788
3789	$file_description = array_values($file_description);
3790
3791	foreach($file_description as $i => $descriptor)
3792	$file_description[$i] = eregi_replace('\'*\'','',$descriptor);
3793
3794	$fileContent = $this->get_forwarding_attachment($file_description[0], $file_description[1], $file_description[3],$file_description[4]);
3795	$file_description[2] = html_entity_decode($file_description[2]);
3796
3797	$file_description[5] = strlen($fileContent); //Size of file
3798	$return_forward[] = $file_description;
3799	$mailService->addStringAttachment($fileContent, $file_description[2], $this->get_file_type($file_description[2]), $file_description[4] );
3800	}
3801	}
3802
3803	if ((count($return_forward) > 0) && (count($return_files) > 0))
3804	$return_files = array_merge_recursive($return_forward,$return_files);
3805	else if (count($return_files) < 1)
3806	$return_files = $return_forward;
3807
3808	//Build Uploading Attachments!!!
3809	$sizeof_attachments = count($attachments);
3810	if ($sizeof_attachments)
3811	foreach ($attachments as $numb => $attach)
3812	$mailService->addFileAttachment($attach['tmp_name'], $attach['name'],$attach['type'], 'base64', 'attachment');
3813
3814
3815	if (!$body)
3816	$body = ' ';
3817
3818	if($isHTML)
3819	$mailService->setBodyHtml($body);
3820	else
3821	$mailService->setBodyText($body);
3822
3823
3824	$mbox_stream = $this->open_mbox($folder);
3825	$return['append'] = imap_append($mbox_stream, "{".$this->imap_server.":".$this->imap_port."}".$folder, $mailService->getMessage(), "\\Seen \\Draft");
3826
3827	$status = imap_status($mbox_stream, "{".$this->imap_server.":".$this->imap_port."}".$folder, SA_UIDNEXT);
3828	$return['msg_no'] = $status->uidnext - 1;
3829	$return['folder_id'] = $folder;
3830	$return['imagesParts'] = $imagesParts;
3831
3832	if($mbox_stream)
3833	imap_close($mbox_stream);
3834
3835	$returnFiles = array();
3836	$ii = 0;
3837
3838	if(count($return_files) > 0)
3839	{
3840	foreach ($return_files as $index => $_attachment)
3841	{
3842	if (array_key_exists("name", $_attachment))
3843	{
3844	$returnFiles[$ii]['name'] = base64_encode(mb_convert_encoding( $_attachment['name'], 'UTF-8', 'UTF-8, ISO-8859-1') );
3845	$returnFiles[$ii]['size'] = $_attachment['size'];
3846	$ii++;
3847	}
3848	else if($_attachment[2])
3849	{
3850	$returnFiles[$ii]['name'] = base64_encode(mb_convert_encoding( $_attachment[2], 'UTF-8', 'UTF-8, ISO-8859-1'));
3851	$returnFiles[$ii]['size'] = $_attachment[5];
3852	$ii++;
3853	}
3854	}
3855	}
3856	$return['files'] = serialize($returnFiles);
3857	$return["subject"] = $params['input_subject'];
3858	if (!$return['append']) $return['append'] = imap_last_error();
3859
3860	return $return;
3861	}
3862
3863
3864	function set_messages_flag_from_search($params){
3865	$error = False;
3866	$fileNames = "";
3867
3868	$sel_msgs = explode(",", $params['msg_to_flag']);
3869	@reset($sel_msgs);
3870	$sorted_msgs = array();
3871	foreach($sel_msgs as $idx => $sel_msg) {
3872	$sel_msg = explode(";", $sel_msg);
3873	if(array_key_exists($sel_msg[0], $sorted_msgs)){
3874	$sorted_msgs[$sel_msg[0]] .= ",".$sel_msg[1];
3875	}
3876	else {
3877	$sorted_msgs[$sel_msg[0]] = $sel_msg[1];
3878	}
3879	}
3880	unset($sorted_msgs['']);
3881	$array_names_keys = array_keys($sorted_msgs);
3882	// Verifica se as n mensagens selecionadas
3883	// se encontram em um mesmo folder
3884	if (count($sorted_msgs)==1){
3885	$param['folder'] = $array_names_keys[0];
3886	$param['msgs_to_set'] = $sorted_msgs[$array_names_keys[0]];
3887	$param['flag'] = $params['flag'];
3888	$returns[0] = $this->set_messages_flag($param);
3889	return $returns;
3890	}else{
3891	for($i = 0; $i < count($array_names_keys); $i++){
3892	$param['folder'] = $array_names_keys[$i];
3893	$param['msgs_to_set'] = $sorted_msgs[$array_names_keys[$i]];
3894	$param['flag'] = $params['flag'];
3895	$returns[$i] = $this->set_messages_flag($param);
3896	}
3897	}
3898	return $returns;
3899	}
3900	function set_messages_flag($params)
3901	{
3902	$folder = mb_convert_encoding($params['folder'], "UTF7-IMAP","UTF-8, ISO-8859-1, UTF7-IMAP");
3903	$msgs_to_set = $params['msgs_to_set'];
3904	$flag = $params['flag'];
3905	$return = array();
3906	$return["msgs_to_set"] = $msgs_to_set;
3907	$return["flag"] = $flag;
3908	$return["msgs_not_to_set"] = "";
3909
3910	$this->mbox = $this->open_mbox($folder);
3911
3912	if ($flag == "unseen"){
3913	$return["msgs_to_set"] = "";
3914	$msgs = explode(",",$msgs_to_set);
3915	foreach($msgs as $men){
3916	if (imap_clearflag_full($this->mbox, $men, "\\Seen", ST_UID))
3917	$return["msgs_to_set"] .= $men.",";
3918	else
3919	$return["msgs_not_to_set"] .= $men.",";
3920	}
3921	$return["status"] = true;
3922	}elseif ($flag == "seen"){
3923	$return["msgs_to_set"] = "";
3924	$msgs = explode(",",$msgs_to_set);
3925	foreach($msgs as $men){
3926	if (imap_setflag_full($this->mbox, $men, "\\Seen", ST_UID))
3927	$return["msgs_to_set"] .= $men.",";
3928	else
3929	$return["msgs_not_to_set"] .= $men.",";
3930	}
3931	$return["status"] = true;
3932	}elseif ($flag == "answered"){
3933	$return["status"] = imap_setflag_full($this->mbox, $msgs_to_set, "\\Answered", ST_UID);
3934	imap_clearflag_full($this->mbox, $msgs_to_set, "\\Draft", ST_UID);
3935	}
3936	elseif ($flag == "forwarded")
3937	$return["status"] = imap_setflag_full($this->mbox, $msgs_to_set, "\\Answered \\Draft", ST_UID);
3938	elseif ($flag == "flagged")
3939	$return["status"] = imap_setflag_full($this->mbox, $msgs_to_set, "\\Flagged", ST_UID);
3940	elseif ($flag == "unflagged") {
3941	$flag_importance = false;
3942	$msgs_number = explode(",",$msgs_to_set);
3943	$unflagged_msgs = "";
3944	foreach($msgs_number as $msg_number) {
3945	preg_match('/importance : (.*)\r/i',
3946	imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number))
3947	,$importance);
3948	if(strtolower($importance[1])=="high" && $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['use_important_flag']) {
3949	$flag_importance=true;
3950	}
3951	else {
3952	$unflagged_msgs.=$msg_number.",";
3953	}
3954	}
3955
3956	if($unflagged_msgs!="") {
3957	imap_clearflag_full($this->mbox,substr($unflagged_msgs,0,strlen($unflagged_msgs)-1), "\\Flagged", ST_UID);
3958	$return["msgs_unflageds"] = substr($unflagged_msgs,0,strlen($unflagged_msgs)-1);
3959	}
3960	else {
3961	$return["msgs_unflageds"] = false;
3962	}
3963
3964	if($flag_importance && $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['use_important_flag']) {
3965	$return["status"] = false;
3966	$return["msg"] = $this->functions->getLang("At least one of selected message cant be marked as normal");
3967	}
3968	else {
3969	$return["status"] = true;
3970	}
3971	}
3972
3973	if(($flag == "seen") \|\| ($flag == "unseen")){
3974	if ($return["msgs_not_to_set"] != ""){
3975	$return["msgs_not_to_set"] = substr($return["msgs_not_to_set"], 0, -1);
3976	$return["status"] = false;
3977	}
3978	if($return["msgs_to_set"] != ""){
3979	$return["msgs_to_set"] = substr($return["msgs_to_set"], 0, -1);
3980	}
3981	}
3982	if($this->mbox && is_resource($this->mbox))
3983	imap_close($this->mbox);
3984	return $return;
3985	}
3986
3987	function get_file_type($file_name)
3988	{
3989	$file_name = strtolower($file_name);
3990	$strFileType = strrev(substr(strrev($file_name),0,4));
3991	if ($strFileType == ".eml")
3992	return "message/rfc822";
3993	if ($strFileType == ".asf")
3994	return "video/x-ms-asf";
3995	if ($strFileType == ".avi")
3996	return "video/avi";
3997	if ($strFileType == ".doc")
3998	return "application/msword";
3999	if ($strFileType == ".zip")
4000	return "application/zip";
4001	if ($strFileType == ".xls")
4002	return "application/vnd.ms-excel";
4003	if ($strFileType == ".gif")
4004	return "image/gif";
4005	if ($strFileType == ".jpg" \|\| $strFileType == "jpeg")
4006	return "image/jpeg";
4007	if ($strFileType == ".png")
4008	return "image/png";
4009	if ($strFileType == ".wav")
4010	return "audio/wav";
4011	if ($strFileType == ".mp3")
4012	return "audio/mpeg3";
4013	if ($strFileType == ".mpg" \|\| $strFileType == "mpeg")
4014	return "video/mpeg";
4015	if ($strFileType == ".rtf")
4016	return "application/rtf";
4017	if ($strFileType == ".htm" \|\| $strFileType == "html")
4018	return "text/html";
4019	if ($strFileType == ".xml")
4020	return "text/xml";
4021	if ($strFileType == ".xsl")
4022	return "text/xsl";
4023	if ($strFileType == ".css")
4024	return "text/css";
4025	if ($strFileType == ".php")
4026	return "text/php";
4027	if ($strFileType == ".asp")
4028	return "text/asp";
4029	if ($strFileType == ".pdf")
4030	return "application/pdf";
4031	if ($strFileType == ".txt")
4032	return "text/plain";
4033	if ($strFileType == ".wmv")
4034	return "video/x-ms-wmv";
4035	if ($strFileType == ".sxc")
4036	return "application/vnd.sun.xml.calc";
4037	if ($strFileType == ".stc")
4038	return "application/vnd.sun.xml.calc.template";
4039	if ($strFileType == ".sxd")
4040	return "application/vnd.sun.xml.draw";
4041	if ($strFileType == ".std")
4042	return "application/vnd.sun.xml.draw.template";
4043	if ($strFileType == ".sxi")
4044	return "application/vnd.sun.xml.impress";
4045	if ($strFileType == ".sti")
4046	return "application/vnd.sun.xml.impress.template";
4047	if ($strFileType == ".sxm")
4048	return "application/vnd.sun.xml.math";
4049	if ($strFileType == ".sxw")
4050	return "application/vnd.sun.xml.writer";
4051	if ($strFileType == ".sxq")
4052	return "application/vnd.sun.xml.writer.global";
4053	if ($strFileType == ".stw")
4054	return "application/vnd.sun.xml.writer.template";
4055
4056
4057	return "application/octet-stream";
4058	}
4059
4060	function htmlspecialchars_encode($str)
4061	{
4062	return str_replace( array('&', '"','\'','<','>','{','}'), array('&','"',''','<','>','{','}'), $str);
4063	}
4064	function htmlspecialchars_decode($str)
4065	{
4066	return str_replace( array('&','"',''','<','>','{','}'), array('&', '"','\'','<','>','{','}'), $str);
4067	}
4068
4069	function get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse,$offsetBegin = 0,$offsetEnd = 0)
4070	{
4071	if(!$this->mbox \|\| !is_resource($this->mbox))
4072	$this->mbox = $this->open_mbox($folder);
4073
4074	return $this->messages_sort($sort_box_type,$sort_box_reverse, $search_box_type,$offsetBegin,$offsetEnd);
4075	}
4076
4077	function get_info_next_msg($params)
4078	{
4079	$msg_number = $params['msg_number'];
4080	$folder = $params['msg_folder'];
4081	$sort_box_type = $params['sort_box_type'];
4082	$sort_box_reverse = $params['sort_box_reverse'];
4083	$reuse_border = $params['reuse_border'];
4084	$search_box_type = $params['search_box_type'] != "ALL" && $params['search_box_type'] != "" ? $params['search_box_type'] : false;
4085	$sort_array_msg = $this -> get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse);
4086
4087	$success = false;
4088	if (is_array($sort_array_msg))
4089	{
4090	foreach ($sort_array_msg as $i => $value){
4091	if ($value == $msg_number)
4092	{
4093	$success = true;
4094	break;
4095	}
4096	}
4097	}
4098
4099	if (! $success \|\| $i >= sizeof($sort_array_msg)-1)
4100	{
4101	$params['status'] = 'false';
4102	$params['command_to_exec'] = "delete_border('". $reuse_border ."');";
4103	return $params;
4104	}
4105
4106	$params = array();
4107	$params['msg_number'] = $sort_array_msg[($i+1)];
4108	$params['msg_folder'] = $folder;
4109
4110	$return = $this->get_info_msg($params);
4111	$return["reuse_border"] = $reuse_border;
4112	return $return;
4113	}
4114
4115	function get_info_previous_msg($params)
4116	{
4117	$msg_number = $params['msgs_number'];
4118	$folder = $params['folder'];
4119	$sort_box_type = $params['sort_box_type'];
4120	$sort_box_reverse = $params['sort_box_reverse'];
4121	$reuse_border = $params['reuse_border'];
4122	$search_box_type = $params['search_box_type'] != "ALL" && $params['search_box_type'] != "" ? $params['search_box_type'] : false;
4123	$sort_array_msg = $this -> get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse);
4124
4125	$success = false;
4126	if (is_array($sort_array_msg))
4127	{
4128	foreach ($sort_array_msg as $i => $value){
4129	if ($value == $msg_number)
4130	{
4131	$success = true;
4132	break;
4133	}
4134	}
4135	}
4136	if (! $success \|\| $i == 0)
4137	{
4138	$params['status'] = 'false';
4139	$params['command_to_exec'] = "delete_border('". $reuse_border ."');";
4140	return $params;
4141	}
4142
4143	$params = array();
4144	$params['msg_number'] = $sort_array_msg[($i-1)];
4145	$params['msg_folder'] = $folder;
4146
4147	$return = $this->get_info_msg($params);
4148	$return["reuse_border"] = $reuse_border;
4149	return $return;
4150	}
4151
4152	// This function updates the values: quota, paging and new messages menu.
4153	function get_menu_values($params){
4154	$return_array = array();
4155	$return_array = $this->get_quota($params);
4156
4157	$mbox_stream = $this->open_mbox($params['folder']);
4158	$return_array['num_msgs'] = imap_num_msg($mbox_stream);
4159	if($mbox_stream)
4160	imap_close($mbox_stream);
4161
4162	return $return_array;
4163	}
4164
4165	function get_quota($params){
4166	// folder_id = user/{uid} for shared folders
4167	if(substr($params['folder_id'],0,5) != 'INBOX' && preg_match('/user\\'.$this->imap_delimiter.'/i', $params['folder_id'])){
4168	$array_folder = explode($this->imap_delimiter,$params['folder_id']);
4169	$folder_id = "user".$this->imap_delimiter.$array_folder[1];
4170	}
4171	// folder_id = INBOX for inbox folders
4172	else
4173	$folder_id = "INBOX";
4174
4175	if(!$this->mbox \|\| !is_resource($this->mbox))
4176	$this->mbox = $this->open_mbox();
4177
4178	$quota = imap_get_quotaroot($this->mbox, $folder_id);
4179	if($this->mbox && is_resource($this->mbox))
4180	imap_close($this->mbox);
4181
4182	if (!$quota){
4183	return array(
4184	'quota_percent' => 0,
4185	'quota_used' => 0,
4186	'quota_limit' => 0
4187	);
4188	}
4189
4190	if(count($quota) && $quota['limit']) {
4191	$quota_limit = $quota['limit'];
4192	$quota_used = $quota['usage'];
4193	if($quota_used >= $quota_limit)
4194	{
4195	$quotaPercent = 100;
4196	}
4197	else
4198	{
4199	$quotaPercent = ($quota_used / $quota_limit)*100;
4200	$quotaPercent = (($quotaPercent)* 100 + .5 )* .01;
4201	}
4202	return array(
4203	'quota_percent' => floor($quotaPercent),
4204	'quota_used' => $quota_used,
4205	'quota_limit' => $quota_limit
4206	);
4207	}
4208	else
4209	return array();
4210	}
4211
4212	function send_notification($params){
4213	include("../header.inc.php");
4214	require_once("class.phpmailer.php");
4215	$mail = new PHPMailer();
4216
4217	$toaddress = $params['notificationto'];
4218
4219	$subject = lang("Read receipt: %1",$params['subject']);
4220	$body = lang("Your message: %1",$params['subject']) . '<br>';
4221	$body .= lang("Received in: %1",date("d/m/Y H:i",$params['date'])) . '<br>';
4222	$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"));
4223	$mail->SMTPDebug = false;
4224	$mail->IsSMTP();
4225	$mail->Host = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpServer'];
4226	$mail->Port = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpPort'];
4227	$mail->From = $_SESSION['phpgw_info']['expressomail']['user']['email'];
4228	$mail->FromName = $_SESSION['phpgw_info']['expressomail']['user']['fullname'];
4229	$mail->AddAddress($toaddress);
4230	$mail->Subject = $this->htmlspecialchars_decode($subject);
4231
4232	$mail->IsHTML(true);
4233	$mail->Body = $body;
4234
4235	if(!$mail->Send()){
4236	return $mail->ErrorInfo;
4237	}
4238	else
4239	return true;
4240	}
4241
4242	function empty_folder($params)
4243	{
4244	$folder = 'INBOX' . $this->imap_delimiter . $_SESSION['phpgw_info']['expressomail']['email_server'][$params['clean_folder']];
4245	$mbox_stream = $this->open_mbox($folder);
4246	$return = imap_delete($mbox_stream,'1:*');
4247	if($mbox_stream)
4248	imap_close($mbox_stream, CL_EXPUNGE);
4249	return $return;
4250	}
4251
4252	function search($params)
4253	{
4254	include("class.imap_attachment.inc.php");
4255	$imap_attachment = new imap_attachment();
4256	$criteria = $params['criteria'];
4257	$return = array();
4258	$folders = $this->get_folders_list();
4259
4260	$j = 0;
4261	foreach($folders as $folder)
4262	{
4263	$mbox_stream = $this->open_mbox($folder);
4264	$messages = imap_search($mbox_stream, $criteria, SE_UID);
4265
4266	if ($messages == '')
4267	continue;
4268
4269	$i = 0;
4270	$return[$j] = array();
4271	$return[$j]['folder_name'] = $folder['name'];
4272
4273	foreach($messages as $msg_number)
4274	{
4275	$header = $this->get_header($msg_number);
4276	if (!is_object($header))
4277	return false;
4278
4279	$return[$j][$i]['msg_folder'] = $folder['name'];
4280	$return[$j][$i]['msg_number'] = $msg_number;
4281	$return[$j][$i]['Recent'] = $header->Recent;
4282	$return[$j][$i]['Unseen'] = $header->Unseen;
4283	$return[$j][$i]['Answered'] = $header->Answered;
4284	$return[$j][$i]['Deleted'] = $header->Deleted;
4285	$return[$j][$i]['Draft'] = $header->Draft;
4286	$return[$j][$i]['Flagged'] = $header->Flagged;
4287
4288	$date_msg = gmdate("d/m/Y",$header->udate);
4289	if (gmdate("d/m/Y") == $date_msg)
4290	$return[$j][$i]['udate'] = gmdate("H:i",$header->udate);
4291	else
4292	$return[$j][$i]['udate'] = $date_msg;
4293
4294	$fromaddress = imap_mime_header_decode($header->fromaddress);
4295	$return[$j][$i]['fromaddress'] = '';
4296	foreach ($fromaddress as $tmp)
4297	$return[$j][$i]['fromaddress'] .= $this->replace_maior_menor($tmp->text);
4298
4299	$from = $header->from;
4300	$return[$j][$i]['from'] = array();
4301	$tmp = imap_mime_header_decode($from[0]->personal);
4302	$return[$j][$i]['from']['name'] = $tmp[0]->text;
4303	$return[$j][$i]['from']['email'] = $from[0]->mailbox . "@" . $from[0]->host;
4304	$return[$j][$i]['from']['full'] ='"' . $return[$j][$i]['from']['name'] . '" ' . '<' . $return[$j][$i]['from']['email'] . '>';
4305
4306	$to = $header->to;
4307	$return[$j][$i]['to'] = array();
4308	$tmp = imap_mime_header_decode($to[0]->personal);
4309	$return[$j][$i]['to']['name'] = $tmp[0]->text;
4310	$return[$j][$i]['to']['email'] = $to[0]->mailbox . "@" . $to[0]->host;
4311	$return[$j][$i]['to']['full'] ='"' . $return[$i]['to']['name'] . '" ' . '<' . $return[$i]['to']['email'] . '>';
4312
4313	$subject = imap_mime_header_decode($header->fetchsubject);
4314	$return[$j][$i]['subject'] = '';
4315	foreach ($subject as $tmp)
4316	$return[$j][$i]['subject'] .= $tmp->text;
4317
4318	$return[$j][$i]['Size'] = $header->Size;
4319	$return[$j][$i]['reply_toaddress'] = $header->reply_toaddress;
4320
4321	$return[$j][$i]['attachment'] = array();
4322	$return[$j][$i]['attachment'] = $imap_attachment->get_attachment_headerinfo($mbox_stream, $msg_number);
4323
4324	$i++;
4325	}
4326	$j++;
4327	if($mbox_stream)
4328	imap_close($mbox_stream);
4329	}
4330
4331	return $return;
4332	}
4333
4334
4335	function mobile_search($params)
4336	{
4337	include("class.imap_attachment.inc.php");
4338	$imap_attachment = new imap_attachment();
4339	$criterias = array ("TO","SUBJECT","FROM","CC");
4340	$return = array();
4341	if(!isset($params['folder'])) {
4342	$folder_params = array("noSharedFolders"=>1);
4343	if(isset($params['folderType']))
4344	$folder_params['folderType'] = $params['folderType'];
4345	$folders = $this->get_folders_list($folder_params);
4346	}
4347	else
4348	$folders = array(0=>array('folder_id'=>$params['folder']));
4349	$num_msgs = 0;
4350	$max_msgs = $params['max_msgs'] + 1; //get one more because mobile paginate
4351	$return["msgs"] = array();
4352
4353	//get max_msgs of each folder order by date and later order all messages together and retur only max_msgs msgs
4354	foreach($folders as $id =>$folder)
4355	{
4356	if(strpos($folder['folder_id'],'user')===false && is_array($folder)) {
4357	foreach($criterias as $criteria_fixed)
4358	{
4359	$_filter = $criteria_fixed . ' "'.$params['filter'].'"';
4360
4361	$mbox_stream = $this->open_mbox($folder['folder_id']);
4362
4363	$messages = imap_sort($mbox_stream,SORTARRIVAL,1,SE_UID,$_filter);
4364
4365	if ($messages == ''){
4366	if($mbox_stream)
4367	imap_close($mbox_stream);
4368	continue;
4369	}
4370
4371	foreach($messages as $msg_number)
4372	{
4373	$temp = $this->get_info_head_msg($msg_number);
4374	if(!$temp)
4375	return false;
4376	$temp['msg_folder'] = $folder['folder_id'];
4377	$return["msgs"][$num_msgs] = $temp;
4378	$num_msgs++;
4379	}
4380
4381	if($mbox_stream)
4382	imap_close($mbox_stream);
4383	}
4384	}
4385	}
4386
4387	if(!function_exists("cmp_date")) {
4388	function cmp_date($obj1, $obj2){
4389	if($obj1['timestamp'] == $obj2['timestamp']) return 0;
4390	return ($obj1['timestamp'] < $obj2['timestamp']) ? 1 : -1;
4391	}
4392	}
4393	usort($return["msgs"], "cmp_date");
4394	$return["has_more_msg"] = (sizeof($return["msgs"]) > $max_msgs);
4395	$return["msgs"] = array_slice($return["msgs"], 0, $max_msgs);
4396	$return["msgs"]['num_msgs'] = $num_msgs;
4397
4398	return $return;
4399	}
4400
4401	function delete_and_show_previous_message($params)
4402	{
4403	$return = $this->get_info_previous_msg($params);
4404
4405	$params_tmp1 = array();
4406	$params_tmp1['msgs_to_delete'] = $params['msg_number'];
4407	$params_tmp1['folder'] = $params['msg_folder'];
4408	$return_tmp1 = $this->delete_msg($params_tmp1);
4409
4410	$return['msg_number_deleted'] = $return_tmp1;
4411
4412	return $return;
4413	}
4414
4415
4416	function automatic_trash_cleanness($params)
4417	{
4418	$before_date = date("m/d/Y", strtotime("-".$params['before_date']." day"));
4419	$criteria = 'BEFORE "'.$before_date.'"';
4420	//$mbox_stream = $this->open_mbox('INBOX'.$this->folders['trash']);
4421	$mbox_stream = $this->open_mbox($this->mount_url_folder(array("INBOX",$this->folders['trash'])));
4422
4423	// Free others requests
4424	session_write_close();
4425	$messages = imap_search($mbox_stream, $criteria, SE_UID);
4426	if (is_array($messages)){
4427	foreach ($messages as $msg_number){
4428	imap_delete($mbox_stream, $msg_number, FT_UID);
4429	}
4430	}
4431	if($mbox_stream)
4432	imap_close($mbox_stream, CL_EXPUNGE);
4433	return $messages;
4434	}
4435	// Fix the search problem with special characters!!!!
4436	function remove_accents($string) {
4437	return strtr($string,
4438	"?Ó??ó?Ý?úÁÀÃÂÄÇÉÈÊËÍÌ?ÎÏÑÕÔÓÒÖÚÙ?ÛÜ?áàãâäçéèêëíì?îïñóòõôöúù?ûüýÿ",
4439	"SOZsozYYuAAAAACEEEEIIIIINOOOOOUUUUUsaaaaaceeeeiiiiinooooouuuuuyy");
4440	}
4441
4442	function make_search_date($date,$before = false){
4443
4444	//TODO: Adaptar a data de acordo com o locale do sistema.
4445	list($day,$month,$year) = explode("/", $date);
4446	$before?$day=(int)$day+1:$day=(int)$day;
4447	$timestamp = mktime(0,0,0,(int)$month,$day,(int)$year);
4448	$search_date = date('d-M-Y',$timestamp);
4449	return $search_date;
4450
4451	}
4452
4453	function search_msg( $params = false )
4454	{
4455	$mbox_stream = "";
4456
4457	if(strpos($params['condition'],"#")===false)
4458	{ //local messages
4459	$search=false;
4460	}
4461	else
4462	{
4463	$search = explode(",",$params['condition']);
4464	}
4465
4466	$params['page'] = $params['page'] * 1;
4467
4468	if( is_array($search) )
4469	{
4470	$search = array_unique($search); // Remove duplicated folders
4471	$search_criteria = '';
4472	$search_result_number = $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['search_result_number'];
4473	foreach($search as $tmp)
4474	{
4475	$tmp1 = explode("##",$tmp);
4476	$sum = 0;
4477	$name_box = $tmp1[0];
4478	unset($filter);
4479	foreach($tmp1 as $index => $criteria)
4480	{
4481	if ($index != 0 && strlen($criteria) != 0)
4482	{
4483	$filter_array = explode("<=>",html_entity_decode(rawurldecode($criteria)));
4484	$filter .= " ".$filter_array[0];
4485	if (strlen($filter_array[1]) != 0)
4486	{
4487	if ( trim($filter_array[0]) != 'BEFORE' &&
4488	trim($filter_array[0]) != 'SINCE' &&
4489	trim($filter_array[0]) != 'ON')
4490	{
4491	$filter .= '"'.$filter_array[1].'"';
4492	}else if(trim($filter_array[0]) == 'BEFORE' ){
4493	$filter .= '"'.$this->make_search_date($filter_array[1],true).'"';
4494	}else{
4495	$filter .= '"'.$this->make_search_date($filter_array[1]).'"';
4496	}
4497	}
4498	}
4499	}
4500
4501	$name_box = mb_convert_encoding(utf8_decode($name_box), "UTF7-IMAP", "ISO-8859-1" );
4502	$filter = $this->remove_accents($filter);
4503
4504	//Este bloco tem a finalidade de transformar o login (quando numerico) das pastas compartilhadas em common name
4505	if ($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['uid2cn'] && substr($name_box,0,4) == 'user')
4506	{
4507	$folder_name = explode($this->imap_delimiter,$name_box);
4508	$this->ldap = new ldap_functions();
4509
4510	if ($cn = $this->ldap->uid2cn($folder_name[1]))
4511	{
4512	$folder_name[1] = $cn;
4513	}
4514	$folder_name = implode($this->imap_delimiter,$folder_name);
4515	}
4516	else
4517	$folder_name = mb_convert_encoding(utf8_decode($name_box), "UTF7-IMAP", "ISO-8859-1" );
4518
4519	if(!is_resource($mbox_stream))
4520	$mbox_stream = $this->open_mbox($name_box);
4521	else
4522	imap_reopen($mbox_stream, "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$name_box);
4523
4524	if (preg_match("/^.?\bALL\b/", $filter))
4525	{
4526	// Quick Search, note: this ALL isn't the same ALL from imap_search
4527	$all_criterias = array ("TO","SUBJECT","FROM","CC");
4528
4529	foreach($all_criterias as $criteria_fixed)
4530	{
4531	$_filter = $criteria_fixed . substr($filter,4);
4532
4533	$search_criteria = imap_search($mbox_stream, $_filter, SE_UID);
4534
4535	if(is_array($search_criteria))
4536	{
4537	foreach($search_criteria as $new_search)
4538	{
4539	$elem = $this->get_msg_detail($new_search,$name_box,$mbox_stream);
4540	$elem['boxname'] = mb_convert_encoding( $name_box, "ISO-8859-1", "UTF7-IMAP" );
4541	$elem['uid'] = $new_search;
4542	/* compare dates in ordering */
4543	$elem['udatecomp'] = substr ($elem['udate'], -4) ."-". substr ($elem['udate'], 3, 2) ."-". substr ($elem['udate'], 0, 2);
4544	$retorno[] = $elem;
4545	}
4546	}
4547	}
4548	}
4549	else{
4550	$search_criteria = imap_search($mbox_stream, $filter, SE_UID);
4551	if($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['use_important_flag'])
4552	{
4553	if((!strpos($filter,"FLAGGED") === false) \|\| (!strpos($filter,"UNFLAGGED") === false))
4554	{
4555	$num_msgs = imap_num_msg($mbox_stream);
4556	$flagged_msgs = array();
4557	for ($i=$num_msgs; $i>0; $i--)
4558	{
4559	$iuid = @imap_uid($this->mbox,$i);
4560	$header = $this->get_header($iuid);
4561	if(trim($header->Flagged))
4562	{
4563	$flagged_msgs[$i] = $iuid;
4564	}
4565	}
4566	if((count($flagged_msgs) >0) && (strpos($filter,"UNFLAGGED") === false))
4567	{
4568	$arry_diff = is_array($search_criteria) ? array_diff($flagged_msgs,$search_criteria):$flagged_msgs;
4569	foreach($arry_diff as $msg)
4570	{
4571	$search_criteria[] = $msg;
4572	}
4573	}
4574	else if((count($flagged_msgs) >0) && (is_array($search_criteria)) && (!strpos($filter,"UNFLAGGED") === false))
4575	{
4576	$search_criteria = array_diff($search_criteria,$flagged_msgs);
4577	}
4578	}
4579	}
4580
4581	if( is_array( $search_criteria) )
4582	{
4583	foreach($search_criteria as $new_search)
4584	{
4585	$elem = $this->get_msg_detail($new_search,$name_box,$mbox_stream);
4586	$elem['boxname'] = mb_convert_encoding( $name_box, "ISO-8859-1", "UTF7-IMAP" );
4587	$elem['uid'] = $new_search;
4588	/* compare dates in ordering */
4589	$elem['udatecomp'] = substr ($elem['udate'], -4) ."-". substr ($elem['udate'], 3, 2) ."-". substr ($elem['udate'], 0, 2);
4590	$retorno[] = $elem;
4591	}
4592	}
4593	}
4594	}
4595	}
4596
4597	if($mbox_stream)
4598	{
4599	imap_close($mbox_stream);
4600	}
4601
4602	$num_msgs = count($retorno);
4603
4604	/* Comparison functions, descendent is ascendent with parms inverted */
4605	function SORTDATE($a, $b){ return ($a['udatecomp'] < $b['udatecomp']); }
4606	function SORTDATE_REVERSE($b, $a) { return SORTDATE($a,$b); }
4607
4608	function SORTWHO($a, $b) { return (strtoupper($a['from']) > strtoupper($b['from'])); }
4609	function SORTWHO_REVERSE($b, $a) { return SORTWHO($a,$b); }
4610
4611	function SORTSUBJECT($a, $b) { return (strtoupper($a['subject']) > strtoupper($b['subject'])); }
4612	function SORTSUBJECT_REVERSE($b, $a) { return SORTSUBJECT($a,$b); }
4613
4614	function SORTBOX($a, $b) { return ($a['boxname'] > $b['boxname']); }
4615	function SORTBOX_REVERSE($b, $a) { return SORTBOX($a,$b); }
4616
4617	function SORTSIZE($a, $b) { return ($a['size'] > $b['size']); }
4618	function SORTSIZE_REVERSE($b, $a) { return SORTSIZE($a,$b); }
4619
4620	usort( $retorno, $params['sort_type']);
4621	$pageret = array_slice( $retorno, $params['page'] * $this->prefs['max_email_per_page'], $this->prefs['max_email_per_page']);
4622
4623	$arrayRetorno['num_msgs'] = $num_msgs;
4624	$arrayRetorno['data'] = $pageret;
4625	$arrayRetorno['currentTab'] = $params['current_tab'];
4626
4627	if ($pageret)
4628	{
4629	return $arrayRetorno;
4630	}
4631	else
4632	{
4633	return 'none';
4634	}
4635	}
4636
4637	function get_msg_detail($uid_msg,$name_box, $mbox_stream )
4638	{
4639	$header = $this->get_header($uid_msg);
4640	require_once("class.imap_attachment.inc.php");
4641	$imap_attachment = new imap_attachment();
4642	$attachments = $imap_attachment->get_attachment_headerinfo($mbox_stream, $uid_msg);
4643	$attachments = $attachments['number_attachments'] > 0?"T".$attachments['number_attachments']:"";
4644	$flag = $header->Unseen
4645	.$header->Recent
4646	.$header->Flagged
4647	.$header->Draft
4648	.$header->Answered
4649	.$header->Deleted
4650	.$attachments;
4651
4652
4653	$subject = $this->decode_string($header->fetchsubject);
4654	$from = $header->from[0]->mailbox;
4655	if($header->from[0]->personal != "")
4656	$from = $header->from[0]->personal;
4657	$ret_msg['from'] = $this->decode_string($from);
4658	$ret_msg['subject'] = $subject;
4659	$ret_msg['udate'] = gmdate("d/m/Y",$header->udate + $this->functions->CalculateDateOffset());
4660	$ret_msg['size'] = $header->Size;
4661	$ret_msg['flag'] = $flag;
4662	return $ret_msg;
4663	}
4664
4665
4666	function size_msg($size){
4667	$var = floor($size/1024);
4668	if($var >= 1){
4669	return $var." kb";
4670	}else{
4671	return $size ." b";
4672	}
4673	}
4674
4675	function ob_array($the_object)
4676	{
4677	$the_array=array();
4678	if(!is_scalar($the_object))
4679	{
4680	foreach($the_object as $id => $object)
4681	{
4682	if(is_scalar($object))
4683	{
4684	$the_array[$id]=$object;
4685	}
4686	else
4687	{
4688	$the_array[$id]=$this->ob_array($object);
4689	}
4690	}
4691	return $the_array;
4692	}
4693	else
4694	{
4695	return $the_object;
4696	}
4697	}
4698
4699	function getacl()
4700	{
4701	$this->ldap = new ldap_functions();
4702
4703	$return = array();
4704	$mbox_stream = $this->open_mbox();
4705	$mbox_acl = imap_getacl($mbox_stream, 'INBOX');
4706
4707	$i = 0;
4708	foreach ($mbox_acl as $user => $acl)
4709	{
4710	if ($user != $this->username)
4711	{
4712	$return[$i]['uid'] = $user;
4713	$return[$i]['cn'] = $this->ldap->uid2cn($user);
4714	}
4715	$i++;
4716	}
4717	return $return;
4718	}
4719
4720	function setacl($params)
4721	{
4722	$old_users = $this->getacl();
4723	if (!count($old_users))
4724	$old_users = array();
4725
4726	$tmp_array = array();
4727	foreach ($old_users as $index => $user_info)
4728	{
4729	$tmp_array[$index] = $user_info['uid'];
4730	}
4731	$old_users = $tmp_array;
4732
4733	$users = unserialize($params['users']);
4734	if (!count($users))
4735	$users = array();
4736
4737	//$add_share = array_diff($users, $old_users);
4738	$remove_share = array_diff($old_users, $users);
4739
4740	$mbox_stream = $this->open_mbox();
4741
4742	$serverString = "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}";
4743	$mailboxes_list = imap_getmailboxes($mbox_stream, $serverString, "user".$this->imap_delimiter.$this->username."*");
4744
4745	/*if (count($add_share))
4746	{
4747	foreach ($add_share as $index=>$uid)
4748	{
4749	if (is_array($mailboxes_list))
4750	{
4751	foreach ($mailboxes_list as $key => $val)
4752	{
4753	$folder = str_replace($serverString, "", imap_utf7_decode($val->name));
4754	imap_setacl ($mbox_stream, $folder, "$uid", "lrswipcda");
4755	}
4756	}
4757	}
4758	}*/
4759
4760	if (count($remove_share))
4761	{
4762	foreach ($remove_share as $index=>$uid)
4763	{
4764	if (is_array($mailboxes_list))
4765	{
4766	foreach ($mailboxes_list as $key => $val)
4767	{
4768	$folder = str_replace($serverString, "", imap_utf7_decode($val->name));
4769	$folder = str_replace("&-", "&", $folder);
4770	imap_setacl ($mbox_stream, $folder, "$uid", "");
4771	}
4772	}
4773	}
4774	}
4775
4776	return true;
4777	}
4778
4779	function getaclfromuser($params)
4780	{
4781	$useracl = $params['user'];
4782
4783	$return = array();
4784	$return[$useracl] = 'false';
4785	$mbox_stream = $this->open_mbox();
4786	$mbox_acl = imap_getacl($mbox_stream, 'INBOX');
4787
4788	foreach ($mbox_acl as $user => $acl)
4789	{
4790	if (($user != $this->username) && ($user == $useracl))
4791	{
4792	$return[$user] = $acl;
4793	}
4794	}
4795	return $return;
4796	}
4797
4798	function getacltouser($user)
4799	{
4800	$return = array();
4801	$mbox_stream = $this->open_mbox();
4802	//Alterado, antes era 'imap_getacl($mbox_stream, 'user'.$this->imap_delimiter.$user);
4803	//Afim de tratar as pastas compartilhadas, verificandos as permissoes de operacao sobre as mesmas
4804	//No caso de se tratar da caixa do proprio usuario logado, utiliza a sintaxe abaixo
4805	if(substr($user,0,4) != 'user')
4806	$mbox_acl = imap_getacl($mbox_stream, 'user'.$this->imap_delimiter.$user);
4807	else
4808	$mbox_acl = @imap_getacl($mbox_stream, $user);
4809	if(isset($mbox_acl[$this->username]))
4810	return $mbox_acl[$this->username];
4811	else
4812	return '';
4813	}
4814
4815
4816	function setaclfromuser($params)
4817	{
4818	$user = $params['user'];
4819	$acl = $params['acl'];
4820
4821	$mbox_stream = $this->open_mbox();
4822
4823	$serverString = "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}";
4824	$mailboxes_list = imap_getmailboxes($mbox_stream, $serverString, "user".$this->imap_delimiter.$this->username."*");
4825
4826	if (is_array($mailboxes_list))
4827	{
4828	foreach ($mailboxes_list as $key => $val)
4829	{
4830	$folder = str_replace($serverString, "", imap_utf7_encode($val->name));
4831	$folder = str_replace("&-", "&", $folder);
4832	if (!imap_setacl ($mbox_stream, $folder, $user, $acl))
4833	{
4834	$return = imap_last_error();
4835	}
4836	}
4837	}
4838	if (isset($return))
4839	return $return;
4840	else
4841	return true;
4842	}
4843
4844	function download_attachment($msg,$msgno)
4845	{
4846	$array_parts_attachments = array();
4847	//$array_parts_attachments['names'] = '';
4848	include_once("class.imap_attachment.inc.php");
4849	$imap_attachment = new imap_attachment();
4850
4851	if (count($msg->fname[$msgno]) > 0)
4852	{
4853	$i = 0;
4854	foreach ($msg->fname[$msgno] as $index=>$fname)
4855	{
4856	$array_parts_attachments[$i]['pid'] = $msg->pid[$msgno][$index];
4857	$array_parts_attachments[$i]['name'] = $imap_attachment->flat_mime_decode($this->decode_string($fname));
4858	$array_parts_attachments[$i]['name'] = $array_parts_attachments[$i]['name'] ? $array_parts_attachments[$i]['name'] : "attachment.bin";
4859	$array_parts_attachments[$i]['encoding'] = $msg->encoding[$msgno][$index];
4860	//$array_parts_attachments['names'] .= $array_parts_attachments[$i]['name'] . ', ';
4861	$array_parts_attachments[$i]['fsize'] = $msg->fsize[$msgno][$index];
4862	$i++;
4863	}
4864	}
4865	//$array_parts_attachments['names'] = substr($array_parts_attachments['names'],0,(strlen($array_parts_attachments['names']) - 2));
4866	return $array_parts_attachments;
4867	}
4868
4869
4870	/**
4871	* @license http://www.gnu.org/copyleft/gpl.html GPL
4872	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
4873	* @param $params
4874	*/
4875	function spam($params)
4876	{
4877
4878	$mbox_stream = $this->open_mbox($params['folder']);
4879	$msgs_number = explode(',',$params['msgs_number']);
4880
4881	$user = Array();
4882
4883	if(substr($params['folder'], 0, 4) == 'user')
4884	{
4885	$ldapObject = new ldap_functions();
4886
4887	$folderArray = Array();
4888	$folderArray = explode($this->imap_delimiter, $params['folder']);
4889
4890	$user['name'] = $folderArray[1];
4891	$user['email'] = $ldapObject->getMailByUid($user['name']);
4892
4893	}
4894	else
4895	{
4896	$user['name'] = $this->username;
4897	$user['email'] = $_SESSION['phpgw_info']['expressomail']['user']['email'];
4898	}
4899
4900	foreach($msgs_number as $msg_number)
4901	{
4902	$imap_msg_number = imap_msgno($mbox_stream, $msg_number);
4903	$header = imap_fetchheader($mbox_stream, $imap_msg_number);
4904	$body = imap_body($mbox_stream, $imap_msg_number);
4905	$msg = $header . $body;
4906	strtok($user['email'], '@');
4907	$domain = strtok('@');
4908
4909
4910
4911	//Encontrar a assinatura do dspam no cabecalho
4912	$v = explode("\r\n", $header);
4913	foreach ($v as $linha){
4914	if (eregi("^Message-ID", $linha)) {
4915	$args = explode(" ", $linha);
4916	$msg_id = "'$args[1]'";
4917	} elseif (eregi("^X-DSPAM-Signature", $linha)) {
4918	$args = explode(" ",$linha);
4919	$signature = $args[1];
4920	}
4921	}
4922
4923	// Seleciona qual comando a ser executado
4924	switch($params['spam']){
4925	case 'true': $cmd = $_SESSION['phpgw_info']['server']['expressomail']['expressoMail_command_for_spam']; break;
4926	case 'false': $cmd = $_SESSION['phpgw_info']['server']['expressomail']['expressoMail_command_for_ham']; break;
4927	}
4928
4929
4930	$tags = array('##EMAIL##', '##USERNAME##', '##DOMAIN##', '##SIGNATURE##', '##MSGID##');
4931	$cmd = str_replace($tags, array($user['email'], $user['name'], $domain, $signature, $msg_id), $cmd);
4932
4933	system($cmd);
4934	}
4935
4936	imap_close($mbox_stream);
4937	return false;
4938	}
4939
4940
4941	/**
4942	* Descrição do método
4943	*
4944	* @license http://www.gnu.org/copyleft/gpl.html GPL
4945	* @author
4946	* @sponsor Caixa Econômica Federal
4947	* @author
4948	* @param <tipo> <$msg_number> <Número da mensagem>
4949	* @return <cabeçalho da mensagem>
4950	* @access <public>
4951	*/
4952	function get_header($msg_number)
4953	{
4954	$header = @imap_headerinfo($this->mbox, imap_msgno($this->mbox, $msg_number), 80, 255);
4955	if (!is_object($header))
4956	return false;
4957
4958	if($header->Flagged != "F" ) {
4959	$flag = preg_match('/importance : (.*)\r/i',
4960	imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number))
4961	,$importance);
4962	$header->Flagged = $flag==0?false:strtolower($importance[1])=="high"?"F":false;
4963	}
4964
4965	return $header;
4966	}
4967
4968	//Por Bruno Costa(bruno.vieira-costa@serpro.gov.br - Insere emails no imap a partir do fonte do mesmo. Se o argumento timestamp for passado ele utiliza do script python
4969	///expressoMail1_2/imap.py para inserir uma msg com o horário correto pois isso não é porssível com a função imap_append do php.
4970
4971
4972	function insert_email($source,$folder,$timestamp,$flags){
4973
4974	$username = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
4975	$password = $_SESSION['phpgw_info']['expressomail']['user']['passwd'];
4976	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
4977	$imap_port = $_SESSION['phpgw_info']['expressomail']['email_server']['imapPort'];
4978	$imap_options = '/notls/novalidate-cert';
4979
4980
4981	$folder = mb_convert_encoding( $folder, "UTF7-IMAP","ISO-8859-1");
4982
4983	$mbox_stream = imap_open("{".$imap_server.":".$imap_port.$imap_options."}".$folder, $username, $password);
4984
4985	if(imap_last_error() === 'Mailbox already exists')
4986	imap_createmailbox($mbox_stream,imap_utf7_encode("{".$imap_server."}".$folder));
4987	if($timestamp){
4988	$pdate = date_parse(date('r')); // pega a data atual do servidor (TODO: pegar a data da mensagem local)
4989	$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.
4990	/* TODO: o diretorio /tmp deve ser substituido pelo diretorio temporario configurado no setup */
4991	$file = "/tmp/sess_".$_SESSION[ 'phpgw_session' ][ 'session_id' ];
4992
4993	$f = fopen($file,"w");
4994	fputs($f,base64_encode($source));
4995	fclose($f);
4996	$command = "python ".$_SESSION['rootPath']."/expressoMail1_2/imap.py \"$imap_server\" \"$imap_port\" \"$username\" \"$password\" \"$timestamp\" \"$folder\" \"$file\"";
4997	$return['command']= exec($command);
4998	}else{
4999	$return['append'] = imap_append($mbox_stream, "{".$imap_server.":".$imap_port."}".$folder, $source, "\\Seen");
5000	}
5001	$status = imap_status($mbox_stream, "{".$this->imap_server.":".$this->imap_port."}".$folder, SA_UIDNEXT);
5002
5003	$return['msg_no'] = $status->uidnext - 1;
5004	$return['error'] = imap_last_error();
5005	if(!$return['error'] && $flags != '' ){
5006
5007	$flags_array=explode(':',$flags);
5008	//"Answered","Draft","Flagged","Unseen"
5009	$flags_fixed = "";
5010	if($flags_array[0] == 'A')
5011	$flags_fixed.="\\Answered ";
5012	if($flags_array[1] == 'X')
5013	$flags_fixed.="\\Draft ";
5014	if($flags_array[2] == 'F')
5015	$flags_fixed.="\\Flagged ";
5016	if($flags_array[3] != 'U')
5017	$flags_fixed.="\\Seen ";
5018	if($flags_array[4] == 'F')
5019	$flags_fixed.="\\Answered \\Draft ";
5020	imap_setflag_full($mbox_stream, $return['msg_no'], $flags_fixed, ST_UID);
5021	}
5022
5023	//Ignorando erro de AUTH=Plain
5024	if($return['error'] === 'SECURITY PROBLEM: insecure server advertised AUTH=PLAIN')
5025	$return['error'] = false;
5026
5027	if($mbox_stream)
5028	imap_close($mbox_stream);
5029	return $return;
5030	}
5031
5032	function show_decript($params,$dec=0){
5033	$source = $params['source'];
5034
5035	//error_log("source: $source\nversao: " . PHP_VERSION);
5036	if ($dec == 0)
5037	{
5038	$source = str_replace(" ", "+", $source,$i);
5039	if (version_compare(PHP_VERSION, '5.2.0', '>=')){
5040	if(!$source = base64_decode($source,true))
5041	return "error ".$source."Espaï¿?os ".$i;
5042
5043	}
5044	else {
5045	if(!$source = base64_decode($source))
5046	return "error ".$source."Espaï¿?os ".$i;
5047	}
5048	}
5049
5050	$insert = $this->insert_email($source,'INBOX'.$this->imap_delimiter.'decifradas');
5051
5052	$get['msg_number'] = $insert['msg_no'];
5053	$get['msg_folder'] = 'INBOX'.$this->imap_delimiter.'decifradas';
5054	$return = $this->get_info_msg($get);
5055	$get['msg_number'] = $params['ID'];
5056	$get['msg_folder'] = $params['folder'];
5057	$tmp = $this->get_info_msg($get);
5058	if(!$tmp['status_get_msg_info'])
5059	{
5060	$return['msg_day']=$tmp['msg_day'];
5061	$return['msg_hour']=$tmp['msg_hour'];
5062	$return['fulldate']=$tmp['fulldate'];
5063	$return['smalldate']=$tmp['smalldate'];
5064	}
5065	else
5066	{
5067	$return['msg_day']='';
5068	$return['msg_hour']='';
5069	$return['fulldate']='';
5070	$return['smalldate']='';
5071	}
5072	$return['msg_no'] =$insert['msg_no'];
5073	$return['error'] = $insert['error'];
5074	$return['folder'] = $params['folder'];
5075	//$return['acls'] = $insert['acls'];
5076	$return['original_ID'] = $params['ID'];
5077
5078	return $return;
5079
5080	}
5081
5082	//Por Bruno Costa(bruno.vieira-costa@serpro.gov.br - Trata fontes de emails enviados via POST para o servidor por um xmlhttprequest, as partes codificados com
5083	//Base64 os "+" são substituidos por " " no envio e essa função arruma esse efeito.
5084
5085	function treat_base64_from_post($source){
5086	$offset = 0;
5087	do
5088	{
5089	if($inicio = strpos($source, 'Content-Transfer-Encoding: base64', $offset))
5090	{
5091	$inicio = strpos($source, "\n\r", $inicio);
5092	$fim = strpos($source, '--', $inicio);
5093	if(!$fim)
5094	$fim = strpos($source,"\n\r", $inicio);
5095	$length = $fim-$inicio;
5096	$parte = substr( $source,$inicio,$length-1);
5097	$parte = str_replace(" ", "+", $parte);
5098	$source = substr_replace($source, $parte, $inicio, $length-1);
5099	}
5100	if($offset > $inicio)
5101	$offset=FALSE;
5102	else
5103	$offset = $inicio;
5104	}
5105	while($offset);
5106	return $source;
5107	}
5108
5109	//Por Bruno Costa(bruno.vieira-costa@serpro.gov.br - Recebe os fontes dos emails a serem desarquivados, separa e envia cada um para função insert_mail.
5110
5111	function unarchive_mail($params)
5112	{
5113	$dest_folder = $params['folder'];
5114	$sources = explode("#@#@#@",$params['source']);
5115	//Add user timeszone
5116	$timestamps = explode("#@#@#@",$params['timestamp']);
5117
5118
5119	$flags = explode("#@#@#@",$params['flags']);
5120
5121	foreach($sources as $index=>$src) {
5122	if($src!=""){
5123	$source = $this->treat_base64_from_post($src);
5124	$timestampsactual = $timestamps[$index] + $this->functions->CalculateDateOffset();
5125	$insert = $this->insert_email($source, mb_convert_encoding( $dest_folder,"ISO-8859-1","UTF-8"), $timestampsactual,$flags[$index]);
5126	}
5127	}
5128	return $insert;
5129	}
5130
5131	function download_all_local_attachments($params)
5132	{
5133	$source = $params['source'];
5134	$source = $this->treat_base64_from_post($source);
5135	$insert = $this->insert_email($source,'INBOX'.$this->imap_delimiter.'decifradas');
5136	$exporteml = new ExportEml();
5137	$params['num_msg']=$insert['msg_no'];
5138	$params['folder']='INBOX'.$this->imap_delimiter.'decifradas';
5139	return $exporteml->download_all_attachments($params);
5140	}
5141
5142	/**
5143	* Método que envia um email reportando um erro no email do usuário
5144	* @license http://www.gnu.org/copyleft/gpl.html GPL
5145	* @author Prognus Software Livre (http://www.prognus.com.br)
5146	*/
5147	function report_mail_error($params)
5148	{
5149	$params = $params['params'];
5150	$array_params = explode(";;", $params);
5151	$id_msg = $array_params[0];
5152	$msg_user = $array_params[1];
5153
5154	if($msg_user == '')
5155	$msg_user = "Sem mensagem!";
5156
5157	$toname = $_SESSION['phpgw_info']['expressomail']['user']['fullname'];
5158
5159	$exporteml = new ExportEml();
5160	$mail_content = $exporteml->export_msg_data($id_msg, $msg_folder);
5161	$this->open_mbox($msg_folder);
5162	$title = "Erro de email reportado";
5163	$body = "<body>O usuário <strong>$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>" .
5164	"$msg_user</body><br><br><hr>";
5165
5166	require_once $_SESSION['rootPath'] . '/API/class.servicelocator.php';
5167	$mailService = ServiceLocator::getService('mail');
5168	$mailService->addStringAttachment($mail_content, 'report.eml', 'application/text');
5169	$mailService->sendMail($_SESSION['phpgw_info']['expressomail']['server']['sugestoes_email_to'], $GLOBALS['phpgw_info']['user']['email'], $title, $body);
5170	}
5171
5172	function array_msort($array, $cols)
5173	{
5174	$colarr = array();
5175	foreach ($cols as $col => $order) {
5176	$colarr[$col] = array();
5177	foreach ($array as $k => $row) { $colarr[$col]['_'.$k] = strtolower($row[$col]); }
5178	}
5179	$params = array();
5180	foreach ($cols as $col => $order) {
5181	$params[] =& $colarr[$col];
5182	$params = array_merge($params, (array)$order);
5183	}
5184	call_user_func_array('array_multisort', $params);
5185	$ret = array();
5186	$keys = array();
5187	$first = true;
5188	foreach ($colarr as $col => $arr) {
5189	foreach ($arr as $k => $v) {
5190	if ($first) { $keys[$k] = substr($k,1); }
5191	$k = $keys[$k];
5192	if (!isset($ret[$k])) $ret[$k] = $array[$k];
5193	$ret[$k][$col] = $array[$k][$col];
5194	}
5195	$first = false;
5196	}
5197
5198	return $ret;
5199
5200	}
5201
5202	function parseCriteriaSearchMail($search)
5203	{
5204	$criteria = '';
5205	$searchArray = explode(' ', $search);
5206
5207	foreach ($searchArray as $v)
5208	if(trim($v) !== '' )
5209	$criteria .= 'TEXT "'.$v.'" ' ;
5210
5211	return $criteria;
5212	}
5213
5214	function quickSearchMail( $params )
5215	{
5216	$return = array();
5217	$return['folder'] = $params['folder'];
5218	if(!is_array($params['folder']))
5219	$params['folder'] = array( $params['folder'] );
5220
5221	if(!isset($params['sort']))
5222	$params['sort'] = 'SORTDATE_REVERSE';
5223
5224	$params['search'] = mb_convert_encoding($params['search'], 'UTF-8',mb_detect_encoding($params['search'].'x', 'UTF-8, ISO-8859-1'));
5225
5226	$i = 0;
5227	if(!isset($params['page'])) $params['page'] = 0;
5228	$end = ($this->prefs['max_email_per_page'] * ((int)$params['page'] + 1));
5229	$ini = $end - $this->prefs['max_email_per_page'] ;
5230	$count = 0;
5231
5232	$search = $this->parseCriteriaSearchMail($params['search']);
5233
5234	foreach ($params['folder'] as $folder)
5235	{
5236	$imap = $this->open_mbox( $folder ) ;
5237	$msgIds = imap_sort( $imap , SORTDATE , 1 , SE_UID , $search ,'UTF-8');
5238
5239	$count += count($msgIds);
5240
5241	foreach ($msgIds as $ii => $v)
5242	{
5243	$msg = imap_headerinfo ( $imap, imap_msgno($imap, $v) );
5244	$return['msgs'][$i]['from'] = '';
5245
5246	$from = $msg->from[0]->mailbox;
5247	if($msg->from[0]->personal != "")
5248	$from = $msg->from[0]->personal;
5249	$return['msgs'][$i]['from'] = mb_convert_encoding($this->decode_string($from), 'UTF-8');
5250
5251	$return['msgs'][$i]['subject'] = ' ';
5252
5253	$subject = imap_mime_header_decode($msg->subject);
5254	foreach ($subject as $tmp)
5255	$return['msgs'][$i]['subject'] .= mb_convert_encoding($tmp->text, 'UTF-8', 'UTF-8 , ISO-8859-1');
5256
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
5315	$return = json_encode($return);
5316	$return = base64_encode($return);
5317
5318	return $return;
5319	}
5320
5321	function get_quota_folders(){
5322
5323	// Additional Imap Class for not-implemented functions into PHP-IMAP extension.
5324	include_once("class.imapfp.inc.php");
5325	$imapfp = new imapfp();
5326
5327	if(!$imapfp->open($this->imap_server,$this->imap_port))
5328	return $imapfp->get_error();
5329	if (!$imapfp->login( $this->username,$this->password ))
5330	return $imapfp->get_error();
5331
5332	$response_array = $imapfp->get_mailboxes_size();
5333	if ($imapfp->error)
5334	return $imapfp->get_error();
5335
5336	$data = array();
5337	$quota_root = $this->get_quota(array('folder_id' => "INBOX"));
5338	$data["quota_root"] = $quota_root;
5339
5340	foreach ($response_array as $idx=>$line) {
5341	$line2 = str_replace('"', "", $line);
5342	$line2 = str_replace(" /vendor/cmu/cyrus-imapd/size (value.shared ",";",str_replace("* ANNOTATION ","",$line2));
5343	list($folder,$size) = explode(";",$line2);
5344	$quota_used = str_replace(")","",$size);
5345	$quotaPercent = (($quota_used / 1024) / $data["quota_root"]["quota_limit"])*100;
5346	$folder = mb_convert_encoding($folder, "ISO_8859-1", "UTF7-IMAP");
5347	if(!preg_match('/user\\'.$this->imap_delimiter.$this->username.'\\'.$this->imap_delimiter.'/i',$folder)){
5348	$folder = $this->functions->getLang("Inbox");
5349	}
5350	else
5351	$folder = preg_replace('/user\\'.$this->imap_delimiter.$this->username.'\\'.$this->imap_delimiter.'/i','', $folder);
5352
5353	$data[$folder] = array("quota_percent" => sprintf("%.1f",round($quotaPercent,1)), "quota_used" => $quota_used);
5354	}
5355	$imapfp->close();
5356	return $data;
5357	}
5358
5359	function getaclfrombox($mail)
5360	{
5361	$mailArray = explode('@', $mail);
5362	$boxacl = $mailArray[0];
5363	$return = array();
5364
5365	if(!$this->mbox)
5366	$this->open_mbox();
5367
5368	$mbox_acl = imap_getacl($this->mbox, 'user' . $this->imap_delimiter . $boxacl);
5369
5370	foreach ($mbox_acl as $user => $acl)
5371	{
5372	if ($user != $boxacl )
5373	$return[$user] = $acl;
5374	}
5375	return $return;
5376	}
5377	}
5378	?>

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