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source: trunk/expressoMail1_2/inc/class.imap_functions.inc.php @ 5309

Revision 5309, 201.1 KB checked in by cristiano, 12 years ago (diff)
Ticket #2417 - Mensagem alterar o layout do Expresso - Alterado expressão regular que encontra a tag Style
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	$this->folders['sent'] = empty($_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultSentFolder']) ? 'Sent' : $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultSentFolder']; //Variavel folders armazena o caminho /sent
51	$this->folders['spam'] = empty($_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultSpamFolder']) ? 'Spam' : $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultSpamFolder'];
52	$this->folders['drafts'] = empty($_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultDraftsFolder']) ? 'Drafts' : $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultDraftsFolder'];
53	$this->folders['trash'] = empty($_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultTrashFolder']) ? 'Trash' : $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultTrashFolder'];
54
55	if ($_SESSION['phpgw_info']['expressomail']['email_server']['imapTLSEncryption'] == 'yes')
56	{
57	$this->imap_options = '/tls/novalidate-cert';
58	}
59	else
60	{
61	$this->imap_options = '/notls/novalidate-cert';
62	}
63	}
64
65	function mount_url_folder($folders){
66	return implode($this->imap_delimiter,$folders);
67	}
68
69	// BEGIN of functions.
70	function open_mbox($folder = False,$force_die=true)
71	{
72	$folder = mb_convert_encoding($folder, "UTF7-IMAP",'UTF-8, ISO-8859-1, UTF7-IMAP');
73	if (is_resource($this->mbox))
74	{
75	if ($force_die)
76	{
77	@imap_reopen($this->mbox, "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$folder) or die(serialize(array('imap_error' => $this->parse_error(imap_last_error()))));
78	}
79	else
80	{
81	@imap_reopen($this->mbox, "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$folder);
82	}
83	}
84	else
85	{
86	if($force_die)
87	{
88	$this->mbox = @imap_open("{".$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()))));
89	}
90	else
91	{
92	$this->mbox = @imap_open("{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$folder, $this->username, $this->password);
93	}
94
95	}
96	return $this->mbox;
97	}
98
99	function parse_error($error, $field = ''){
100	// This error is returned from Imap.
101	if(strstr($error,'Connection refused')) {
102	return str_replace("%1", $this->functions->getLang("Mail"), $this->functions->getLang("Connection failed with %1 Server. Try later."));
103	}
104	else if(strstr($error,'virus')) {
105	return str_replace("%1", $this->functions->getLang("Mail"), $this->functions->getLang("Your message was rejected by antivirus. Perhaps your attachment has been infected."));
106	}
107	else if(strstr($error,'Failed to add recipient:')) {
108	preg_match_all('/:\s([\s\.";@!a-z0-9]+)\s\[SMTP:/', $error, $res);
109	return str_replace("%1", $res['1']['0'], $this->functions->getLang("SMTP Error: The following recipient addresses failed: %1"));
110	}
111	else if(strstr($error,'Recipient address rejected')) {
112	return str_replace("%1", $this->functions->getLang("Mail"), $this->functions->getLang("Invalid recipients in the message").'.');
113	}
114	else if(strstr($error,'Invalid Mail:')) {
115	return str_replace("%1", $field, $this->functions->getLang("The recipients addresses failed %1"));
116	}
117	else if(strstr($error,'Message file too big')) {
118	return ($this->functions->getLang("Message file too big."));
119	}
120	// This condition verifies if SESSION is expired.
121	elseif(!count($_SESSION))
122	return "nosession";
123
124	return $error;
125	}
126
127	function get_range_msgs2($params)
128	{
129	// Free others requests
130	session_write_close();
131	$folder = $params['folder'];
132	$msg_range_begin = $params['msg_range_begin'];
133	$msg_range_end = $params['msg_range_end'];
134	$sort_box_type = isset($params['sort_box_type']) ? $params['sort_box_type'] : '';
135	$sort_box_reverse = isset($params['sort_box_reverse']) ? $params['sort_box_reverse'] : '';
136	$search_box_type = (isset($params['search_box_type']) && $params['search_box_type'] != "ALL" && $params['search_box_type'] != "" )? $params['search_box_type'] : false;
137
138	if( !$this->mbox \|\| !is_resource( $this->mbox ) )
139	$this->mbox = $this->open_mbox($folder);
140
141	$return = array();
142
143	$return['folder'] = $folder;
144
145	//Para enviar o offset entre o timezone definido pelo usuário e GMT
146	$return['offsetToGMT'] = $this->functions->CalculateDateOffset();
147
148	if(!$search_box_type \|\| $search_box_type=="UNSEEN" \|\| $search_box_type=="SEEN") {
149	$msgs_info = imap_status($this->mbox,"{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".mb_convert_encoding( $folder, "UTF7-IMAP", "ISO_8859-1" ) ,SA_ALL);
150
151
152	$return['tot_unseen'] = $search_box_type == "SEEN" ? 0 : $msgs_info->unseen;
153
154	$sort_array_msg = $this-> get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse,$msg_range_begin,$msg_range_end);
155
156	$num_msgs = ($search_box_type=="UNSEEN") ? $msgs_info->unseen : (($search_box_type=="SEEN") ? ($msgs_info->messages - $msgs_info->unseen) : $msgs_info->messages);
157
158	$i = 0;
159	if(is_array($sort_array_msg)){
160	foreach($sort_array_msg as $msg_number => $value)
161	{
162	$temp = $this->get_info_head_msg($msg_number);
163	$temp['msg_sample'] = $this->get_msg_sample($msg_number,$folder);
164	if(!$temp)
165	return false;
166
167	$return[$i] = $temp;
168	$i++;
169	}
170	}
171	$return['num_msgs'] = $num_msgs;
172	}
173	else {
174	$num_msgs = imap_num_msg($this->mbox);
175	$sort_array_msg = $this-> get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse,$msg_range_begin,$num_msgs);
176
177
178	$return['tot_unseen'] = 0;
179	$i = 0;
180
181	if(is_array($sort_array_msg)){
182
183	foreach($sort_array_msg as $msg_number => $value)
184	{
185	$temp = $this->get_info_head_msg($msg_number);
186	if(!$temp)
187	return false;
188
189	if($temp['Unseen'] == 'U' \|\| $temp['Recent'] == 'N'){
190	$return['tot_unseen']++;
191	}
192
193	if($i <= ($msg_range_end-$msg_range_begin))
194	$return[$i] = $temp;
195	$i++;
196	}
197	}
198	$return['num_msgs'] = count($sort_array_msg)+($msg_range_begin-1);
199	}
200	return $return;
201	}
202
203	function get_info_head_msg($msg_number)
204	{
205	$head_array = array();
206	include_once("class.imap_attachment.inc.php");
207
208	$imap_attachment = new imap_attachment();
209	//if ($this->prefs['use_important_flag'] )
210	//{
211	/*Como eu preciso do atributo Importance para saber se o email é
212	* importante ou não, uso abaixo a função imap_fetchheader e busco
213	* o atributo importance nela. Isso faz com que eu acesse o cabeçalho
214	* duas vezes e de duas formas diferentes, mas em contrapartida, eu
215	* não preciso reimplementar o método utilizando o fetchheader.
216	* Como as mensagens são renderizadas em um número pequeno por vez,
217	* não parece ter perda considerável de performance.
218	*/
219
220	$tempHeader = imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number));
221	$flag = preg_match('/importance : (.*)\r/i', $tempHeader, $importance);
222	//}
223	// Reimplementado código para identificação dos e-mails assinados e cifrados
224	// no método getMessageType(). Mário César Kolling <mario.kolling@serpro.gov.br>
225	$head_array['ContentType'] = $this->getMessageType($msg_number, $tempHeader);
226	$head_array['Importance'] = $flag==0?"Normal":$importance[1];
227
228	$header = $this->get_header($msg_number);
229	if (!is_object($header))
230	return false;
231	$head_array['Recent'] = $header->Recent;
232	$head_array['Unseen'] = $header->Unseen;
233	if($header->Answered =='A' && $header->Draft == 'X'){
234	$head_array['Forwarded'] = 'F';
235	}
236	else {
237	$head_array['Answered'] = $header->Answered;
238	$head_array['Draft'] = $header->Draft;
239	}
240	$head_array['Deleted'] = $header->Deleted;
241	$head_array['Flagged'] = $header->Flagged;
242	$head_array['msg_number'] = $msg_number;
243	$head_array['udate'] = $header->udate;
244	$head_array['offsetToGMT'] = $this->functions->CalculateDateOffset();
245
246	$msgTimestamp = $header->udate + $head_array['offsetToGMT'];
247	$head_array['timestamp'] = $msgTimestamp;
248
249	$date_msg = gmdate("d/m/Y",$msgTimestamp);
250	// if (date("d/m/Y") == $date_msg)
251	// $return['udate'] = $header->udate;
252	// else
253
254	if (date("d/m/Y") == $date_msg) //no dia
255	{
256	$head_array['smalldate'] = gmdate("H:i",$msgTimestamp);
257	}
258	else
259	{
260	$head_array['smalldate'] = gmdate("d/m/Y",$msgTimestamp);
261	}
262
263	if(isset($header->from))
264	$from = $header->from;
265	$head_array['from'] = array();
266	$head_array['from']['name'] = ( isset( $from[0]->personal ) ) ? $this->decode_string($from[0]->personal) : NULL;
267	if(isset($from))
268	$head_array['from']['email'] = $this->decode_string($from[0]->mailbox) . "@" . $from[0]->host;
269	else
270	$head_array['from']['email'] = $this->decode_string($from[0]->mailbox) . "@";
271	if(!$head_array['from']['name'] \|\| trim($head_array['from']['name']) === '' )
272	$head_array['from']['name'] = $head_array['from']['email'];
273	if(isset($header->to))
274	$to = $header->to;
275	$head_array['to'] = array();
276	if(isset($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.
277	$head_array['to']['name'] = $head_array['to']['email'] = NULL;
278	}
279	else {
280	$tmp = ( isset( $to[0]->personal ) ) ? imap_mime_header_decode($to[0]->personal) : NULL;
281	$head_array['to']['name'] = ( isset( $tmp[0]->text ) ) ? $this->decode_string($this->decode_string($tmp[0]->text)) : NULL;
282	$head_array['to']['email'] = ( isset( $to[0]->mailbox ) ) ? ( $this->decode_string($to[0]->mailbox) . "@" . ( ( isset( $to[0]->host ) ) ? $to[0]->host : '' ) ) : NULL;
283	if(!$head_array['to']['name'])
284	$head_array['to']['name'] = $head_array['to']['email'];
285	}
286	$cc = null;
287	$cco = null;
288	if(isset($header->cc)){
289	$cc = $header->cc;
290	}
291	if(isset($header->bcc)){
292	$cco = $header->bcc;
293	}
294	if ( ($cc) && (!$head_array['to']['name']) ){
295	$head_array['to']['name'] = ( isset( $cc[0]->personal ) ) ? $this->decode_string($cc[0]->personal) : NULL;
296	$head_array['to']['email'] = $this->decode_string($cc[0]->mailbox) . "@" . $cc[0]->host;
297	if(!$head_array['to']['name']){
298	$head_array['to']['name'] = $head_array['from']['name'];
299	//$head_array['to']['email'] = $head_array['from']['email'];
300	}
301	}
302	else if ( ($cco) && (!$head_array['to']['name']) ){
303	$head_array['to']['name'] = ( isset( $cco[0]->personal ) ) ? $this->decode_string($cco[0]->personal) : NULL;
304	$head_array['to']['email'] = $this->decode_string($cco[0]->mailbox) . "@" . $cco[0]->host;
305	if(!$head_array['to']['name'])
306	$head_array['to']['name'] = $head_array['from']['name'];
307	}
308	$head_array['subject'] = ( isset( $header->fetchsubject ) ) ? $this->decode_string($header->fetchsubject) : '';
309	if($head_array['subject'] == "" \|\| $head_array['subject'] == '' \|\| $head_array['subject'] == null ){
310	$head_array['subject'] = $this->functions->getLang("(no subject) ");
311	}
312
313	if($head_array['to']['name'] == 'undisclosed-recipients@' \|\| $head_array['to']['name'] == '@'){
314	$head_array['to']['name'] = $head_array['from']['name'];
315	$head_array['to']['email'] = $head_array['from']['email'];
316	}
317
318	$head_array['Size'] = $header->Size;
319
320	$head_array['attachment'] = array();
321	$head_array['attachment'] = $imap_attachment->get_attachment_headerinfo($this->mbox, $msg_number);
322
323	return $head_array;
324	}
325
326	/**
327	*
328	* @license http://www.gnu.org/copyleft/gpl.html GPL
329	* @param string $string String a ser decodificada
330	* @return string
331	* @todo Verificar a possibilidade de se utilizar a função iconv_mime_decode, que é capaz de identificar a codificação por si só, mas que pode ser interpretada de forma diversa dependendo da implementação do sistema
332	* @todo Executar testes suficientes para validar a funçao iconv_mime_decode em substituição à este método decode_string
333	*/
334	function decode_string($string)
335	{
336	$return = '';
337	$decoded = '';
338	if ((strpos(strtolower($string), '=?iso-8859-1') !== false) \|\| (strpos(strtolower($string), '=?windows-1252') !== false))
339	{
340	$tmp = imap_mime_header_decode($string);
341	foreach ($tmp as $tmp1)
342	{
343	$return .= $this->htmlspecialchars_encode($tmp1->text);
344	}
345
346	return str_replace("\t", "", $return);
347	}
348	else if (strpos(strtolower($string), '=?utf-8') !== false)
349	{
350	$elements = imap_mime_header_decode($string);
351
352	for($i = 0;$i < count($elements);$i++)
353	{
354	$charset = strtolower($elements[$i]->charset);
355	$text = $elements[$i]->text;
356	if(!strcasecmp($charset, "utf-8") \|\| !strcasecmp($charset, "utf-7"))
357	$decoded .= $this->functions->utf8_to_ncr($text);
358	else
359	{
360	if( strcasecmp($charset,"default") )
361	$decoded .= $this->htmlspecialchars_encode(iconv($charset, "iso-8859-1", $text));
362	else
363	$decoded .= $this->htmlspecialchars_encode($text);
364	}
365	}
366
367	return str_replace("\t", "", $decoded);
368	}
369	else if(strpos(strtolower($string), '=?us-ascii') !== false)
370	{
371	$retun = '';
372	$tmp = imap_mime_header_decode($string);
373	foreach ($tmp as $tmp1)
374	$return .= $this->htmlspecialchars_encode(quoted_printable_decode($tmp1->text));
375
376	return str_replace("\t", "", $return);
377
378	}
379	else if( strpos( $string , '=?' ) !== false )
380	return $this->htmlspecialchars_encode(iconv_mime_decode( $string ));
381
382
383	return $this->htmlspecialchars_encode($string);
384	}
385
386
387	/**
388	* Função que importa arquivos .eml exportados pelo expresso para a caixa do usuário. Testado apenas
389	* com .emls gerados pelo expresso, e o arquivo pode ser um zip contendo vários emls ou um .eml.
390	*/
391	function import_msgs($params) {
392	if(!$this->mbox)
393	$this->mbox = $this->open_mbox();
394
395	if( preg_match('/local_/',$params["folder"]) ){
396
397	// PLEASE, BE CAREFULL!!! YOU SHOULD USE EMAIL CONFIGURATION VALUES (EMAILADMIN MODULE)
398	//$tmp_box = mb_convert_encoding('INBOX'.$this->folders['trash'].$this->imap_delimiter.'tmpMoveToLocal', "UTF7-IMAP", "UTF-8");
399	$tmp_box = mb_convert_encoding($this->mount_url_folder(array("INBOX",$this->folders['trash'],"tmpMoveToLocal")), "UTF7-IMAP", "UTF-8");
400
401	if ( ! imap_createmailbox( $this->mbox,"{".$this -> imap_server."}$tmp_box" ) )
402	return $this->functions->getLang( 'Import to Local : fail...' );
403	imap_reopen($this->mbox, "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$tmp_box);
404	$params["folder"] = $tmp_box;
405	}
406
407	$errors = array();
408	$invalid_format = false;
409	$filename = $params['FILES'][0]['name'];
410	$params["folder"] = mb_convert_encoding($params["folder"], "UTF7-IMAP","ISO-8859-1, UTF-8");
411	$quota = imap_get_quotaroot($this->mbox, $params["folder"]);
412
413	if((($quota['limit'] - $quota['usage'])*1024) <= $params['FILES'][0]['size']){
414	return array( 'error' => $this->functions->getLang("fail in import:").
415	" ".$this->functions->getLang("Over quota"));
416	}
417
418	if(substr($filename,strlen($filename)-4)==".zip") {
419	$zip = zip_open($params['FILES'][0]['tmp_name']);
420	if ($zip) {
421	while ($zip_entry = zip_read($zip)) {
422
423	if (zip_entry_open($zip, $zip_entry, "r")) {
424	$email = zip_entry_read($zip_entry, zip_entry_filesize($zip_entry));
425	$status = @imap_append($this->mbox,
426	"{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$params["folder"],
427	$email
428	);
429	if(!$status)
430	array_push($errors,zip_entry_name($zip_entry));
431	zip_entry_close($zip_entry);
432	}
433	}
434	zip_close($zip);
435	}
436	if (isset( $tmp_box ) && ! sizeof( $errors )){
437	$mc = imap_check($this->mbox);
438	$result = imap_fetch_overview( $this -> mbox, "1:{$mc -> Nmsgs}", 0 );
439	$ids = array( );
440	foreach ($result as $overview)
441	$ids[ ] = $overview -> uid;
442	return implode( ',', $ids );
443	}
444
445	}else if(substr($filename,strlen($filename)-4)==".eml") {
446	$email = implode("",file($params['FILES'][0]['tmp_name']));
447	$status = imap_append($this->mbox,"{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$params["folder"],$email);
448
449	if(!$status)
450	return "Error importing";
451
452	if ( isset( $tmp_box ) && ! sizeof( $errors ) ) {
453	$mc = imap_check($this->mbox);
454
455	$result = imap_fetch_overview( $this -> mbox, "1:{$mc -> Nmsgs}", 0 );
456
457	$ids = array( );
458	foreach ($result as $overview)
459	$ids[ ] = $overview -> uid;
460
461	return implode( ',', $ids );
462	}
463	}
464	else{
465	if ( isset( $tmp_box ) )
466	imap_deletemailbox( $this->mbox,"{".$this -> imap_server."}$tmp_box" );
467
468	return array("error" => $this->functions->getLang("wrong file format"));
469	$invalid_format = true;
470	}
471
472	if(!$invalid_format) {
473	if(count($errors)>0) {
474	$message = $this->functions->getLang("fail in import:")."\n";
475	foreach($errors as $arquivo) {
476	$message.=$arquivo."\n";
477	}
478	return array("error" => $message);
479	}
480	else
481	return $this->functions->getLang("The import was executed successfully.");
482	}
483	}
484	/*
485	Remove os anexos de uma mensagem. A estratégia para isso é criar uma mensagem nova sem os anexos, mantendo apenas
486	a primeira parte do e-mail, que é o texto, sem anexos.
487	O método considera que o email é multpart.
488	*/
489	function remove_attachments($params) {
490	include_once("class.message_components.inc.php");
491	if(!$this->mbox \|\| !is_resource($this->mbox))
492	$this->mbox = $this->open_mbox($params["folder"]);
493	$return["status"] = true;
494	$header = "";
495
496	$headertemp = explode("\n",imap_fetchheader($this->mbox, imap_msgno($this->mbox, $params["msg_num"])));
497	foreach($headertemp as $head) {//Se eu colocar todo o header do email dá pau no append, então procuro apenas o que interessa.
498	$head1 = explode(":",$head);
499	if ( (strtoupper($head1[0]) == "TO") \|\|
500	(strtoupper($head1[0]) == "FROM") \|\|
501	(strtoupper($head1[0]) == "SUBJECT") \|\|
502	(strtoupper($head1[0]) == "DATE") )
503	$header .= $head."\r\n";
504	}
505
506	$msg = new message_components($this->mbox);
507	$msg->fetch_structure($params["msg_num"]);/* O fetchbody tava trazendo o email com problemas na acentuação.
508	Então uso essa classe para verificar a codificação e o charset,
509	para que o método decodeBody do expresso possa trazer tudo certinho*/
510
511	$all_body_type = strtolower($msg->file_type[$params["msg_num"]][0]);
512	$all_body_encoding = $msg->encoding[$params["msg_num"]][0];
513	$all_body_charset = $msg->charset[$params["msg_num"]][0];
514
515	if($all_body_type=='multipart/alternative') {
516	if(strtolower($msg->file_type[$params["msg_num"]][2]=='text/html') &&
517	$msg->pid[$params["msg_num"]][2] == '1.2') {
518	$body_part_to_show = '1.2';
519	$all_body_type = strtolower($msg->file_type[$params["msg_num"]][2]);
520	$all_body_encoding = $msg->encoding[$params["msg_num"]][2];
521	$all_body_charset = $msg->charset[$params["msg_num"]][2];
522	}
523	else {
524	$body_part_to_show = '1.1';
525	$all_body_type = strtolower($msg->file_type[$params["msg_num"]][1]);
526	$all_body_encoding = $msg->encoding[$params["msg_num"]][1];
527	$all_body_charset = $msg->charset[$params["msg_num"]][1];
528	}
529	}
530	else
531	$body_part_to_show = '1';
532
533	$status = imap_append($this->mbox,
534	"{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$params["folder"],
535	$header.
536	"Content-Type: ".$all_body_type."; charset = \"".$all_body_charset."\"".
537	"\r\n".
538	"Content-Transfer-Encoding: ".$all_body_encoding.
539	"\r\n".
540	"\r\n".
541	str_replace("\n","\r\n",preg_replace("/<img[^>]+\>/i", " ", $this->decodeBody(
542	imap_fetchbody($this->mbox,imap_msgno($this->mbox, $params["msg_num"]),$body_part_to_show),
543	$all_body_encoding, $all_body_charset
544	))
545	), "\\Seen"); //Append do novo email, só com header e conteúdo sem anexos. //Remove imagens do corpo, pois estas estão na lista de anexo e serão removidas.
546
547	if(!$status)
548	{
549	$return["status"] = false;
550	$return["msg"] = lang("error appending mail on delete attachments");
551	}
552	else
553	{
554	$status = imap_status($this->mbox, "{".$this->imap_server.":".$this->imap_port."}".$params['folder'], SA_UIDNEXT);
555	$return['msg_no'] = $status->uidnext - 1;
556	imap_delete($this->mbox, imap_msgno($this->mbox, $params["msg_num"]));
557	imap_expunge($this->mbox);
558	}
559
560	return $return;
561
562	}
563
564	function msgs_to_archive($params) {
565
566	$folder = $params['folder'];
567	$all_ids = $this-> get_msgs($folder, 'SORTARRIVAL', false, 0,-1,-1);
568
569	$messages_not_to_copy = explode(",",$params['mails']);
570	$ids = array();
571
572	$cont = 0;
573
574	foreach($all_ids as $each_id=>$value) {
575	if(!in_array($each_id,$messages_not_to_copy)) {
576	array_push($ids,$each_id);
577	$cont++;
578	}
579	if($cont>=100)
580	break;
581	}
582
583	if (empty($ids))
584	return array();
585
586	$params = array("folder"=>$folder,"msgs_number"=>implode(",",$ids));
587
588
589	return $this->get_info_msgs($params);
590
591
592	}
593
594	/**
595	*
596	* @return
597	* @param $params Object
598	*/
599	function get_info_msgs($params) {
600	include_once("class.exporteml.inc.php");
601
602	if(array_key_exists('messages', $params)){
603	$sel_msgs = explode(",", $params['messages']);
604	@reset($sel_msgs);
605	$sorted_msgs = array();
606	foreach($sel_msgs as $idx => $sel_msg) {
607	$sel_msg = explode(";", $sel_msg);
608	if(array_key_exists($sel_msg[0], $sorted_msgs)){
609	$sorted_msgs[$sel_msg[0]] .= ",".$sel_msg[1];
610	}
611	else {
612	$sorted_msgs[$sel_msg[0]] = $sel_msg[1];
613	}
614	}
615	unset($sorted_msgs['']);
616
617	$return = array();
618	$array_names_keys = array_keys($sorted_msgs);
619
620	for($i = 0; $i < count($sorted_msgs); $i++){
621
622	$new_params = array();
623	$attach_params = array();
624
625	$new_params["msg_folder"]= $array_names_keys[$i];
626	$attach_params["folder"] = $params["folder"];
627	$msgs = explode(",",$sorted_msgs[$array_names_keys[$i]]);
628	$exporteml = new ExportEml();
629	$unseen_msgs = array();
630	foreach($msgs as $msg_number) {
631	$new_params["msg_number"] = $msg_number;
632	//ini_set("display_errors","1");
633	$msg_info = $this->get_info_msg($new_params);
634
635	$this->mbox = $this->open_mbox($array_names_keys[$i]); //Não sei porque, mas se não abrir de novo a caixa dá erro.
636	$msg_info['header'] = $this->get_info_head_msg($msg_number);
637
638	$attach_params["num_msg"] = $msg_number;
639	$msg_info['array_attach'] = $exporteml->get_attachments_in_array($attach_params);
640	imap_close($this->mbox);
641	$this->mbox=false;
642	array_push($return,serialize($msg_info));
643
644	if($msg_info['Unseen'] == "U" \|\| $msg_info['Recent'] == "N"){
645	array_push($unseen_msgs,$msg_number);
646	}
647	}
648	}
649	if($unseen_msgs){
650	$msgs_list = implode(",",$unseen_msgs);
651	$array_msgs = array('folder' => $new_params["msg_folder"], "msgs_to_set" => $msgs_list, "flag" => "unseen");
652	$this->set_messages_flag($array_msgs);
653	}
654	return $return;
655	}else{
656	$return = array();
657	$new_params = array();
658	$attach_params = array();
659	$new_params["msg_folder"]=$params["folder"];
660	$attach_params["folder"] = $params["folder"];
661	$msgs = explode(",",$params["msgs_number"]);
662	$exporteml = new ExportEml();
663	$unseen_msgs = array();
664	foreach($msgs as $msg_number) {
665	$new_params["msg_number"] = $msg_number;
666	//ini_set("display_errors","1");
667	$msg_info = $this->get_info_msg($new_params);
668
669	$this->mbox = $this->open_mbox($params['folder']); //Não sei porque, mas se não abrir de novo a caixa dá erro.
670	$msg_info['header'] = $this->get_info_head_msg($msg_number);
671
672	$attach_params["num_msg"] = $msg_number;
673	$msg_info['array_attach'] = $exporteml->get_attachments_in_array($attach_params);
674	imap_close($this->mbox);
675	$this->mbox=false;
676	array_push($return,serialize($msg_info));
677
678	if($msg_info['Unseen'] == "U" \|\| $msg_info['Recent'] == "N"){
679	array_push($unseen_msgs,$msg_number);
680	}
681	}
682	if($unseen_msgs){
683	$msgs_list = implode(",",$unseen_msgs);
684	$array_msgs = array('folder' => $new_params["msg_folder"], "msgs_to_set" => $msgs_list, "flag" => "unseen");
685	$this->set_messages_flag($array_msgs);
686	}
687	return $return;
688	}
689	}
690
691	/**
692	* @license http://www.gnu.org/copyleft/gpl.html GPL
693	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
694	* @param $msg_number numero da mensagem
695	*/
696	function getRawHeader($msg_number)
697	{
698	return imap_fetchheader($this->mbox, $msg_number, FT_UID);
699	}
700
701	/**
702	* @license http://www.gnu.org/copyleft/gpl.html GPL
703	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
704	* @param $msg_number numero da mensagem
705	*/
706	function getRawBody($msg_number)
707	{
708	return imap_body($this->mbox, $msg_number, FT_UID);
709	}
710
711
712	/**
713	* @license http://www.gnu.org/copyleft/gpl.html GPL
714	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
715	* @param $msg mensagem
716	*/
717	function builderMsgHeader($msg)
718	{
719
720
721	$fromMail = str_replace('<','', str_replace('>','',$msg->headers['from']));
722	$tosMails = str_replace('<','', str_replace('>','',$msg->headers['to']));
723
724	$tos = explode(',',$tosMails);
725	$to = '';
726	foreach ($tos as $value)
727	{
728	$to .= '<a href="mailto:'.str_replace(' ','',$value).'">'.$value.'</a>, ';
729	}
730
731	$header = '
732	<table style="margin: 2px; border: 1px solid black; background: none repeat scroll 0% 0% rgb(234, 234, 234);">
733	<tbody>
734	<tr><td><b>'.$this->functions->getLang('Subject').':</b></td><td>'.$msg->headers['subject'].'</td></tr>
735	<tr><td><b>'.$this->functions->getLang('From').':</b></td><td><a href="mailto:'.$fromMail.'">'.$fromMail.'</a></td></tr>
736	<tr><td><b>'.$this->functions->getLang('Date').':</b></td><td>'.$msg->headers['date'].'</td></tr>
737	<tr><td><b>'.$this->functions->getLang('To').':</b></td><td>'.$to.'</td></tr>
738	</tbody>
739	</table>
740	<br />'
741	;
742
743	return $header;
744	}
745
746	/**
747	* Constroe o corpo da msg direto na variavel de conteudo
748	* @param Mail_mimeDecode $structure
749	* @param <type> $content Ponteiro para Variavel de conteudo da msg
750	*/
751	function builderMsgBody($structure , &$content , $printHeader = false)
752	{
753	if(strtolower($structure->ctype_primary) == 'multipart' && strtolower($structure->ctype_secondary) == 'alternative')
754	{
755	$numParts = count($structure->parts) - 1;
756
757	for($i = $numParts; $i >= 0; $i--)
758	{
759	$part = $structure->parts[$i];
760
761	switch (strtolower($part->ctype_primary))
762	{
763	case 'text':
764	$disposition = isset($part->disposition) ? strtolower($part->disposition) : '';
765	if($disposition != 'attachment')
766	{
767	if(strtolower($part->ctype_secondary) == 'html')
768	{
769	if($printHeader)
770	$content .= $this->builderMsgHeader($part);
771
772	$content .= $this->decodeMailPart($part->body,$part->ctype_parameters['charset']);
773	}
774
775	if(strtolower($part->ctype_secondary) == 'plain' )
776	{
777	if($printHeader)
778	$content .= $this->builderMsgHeader($part);
779
780	$content .= '<pre>'. htmlentities($this->decodeMailPart($part->body,$part->ctype_parameters['charset'],false)).'</pre>';
781	}
782	if(strtolower($part->ctype_secondary) == 'calendar')
783	$content.= $this->builderMsgCalendar($this->decodeMailPart($part->body, $part->ctype_parameters['charset']));
784
785	}
786
787	$i = -1;
788	break;
789
790	case 'multipart':
791
792	if($printHeader)
793	$content .= $this->builderMsgHeader($part);
794
795	$this->builderMsgBody($part,$content);
796
797	$i = -1;
798	break;
799
800	case 'message':
801
802	if(!is_array($part->parts))
803	{
804	$content .= "<hr align='left' width='95%' style='border:1px solid #DCDCDC'>";
805	$content .= '<pre>'. htmlentities($this->decodeMailPart($part->body, $structure->ctype_parameters['charset'],false)).'</pre>';
806	$content .= "<hr align='left' width='95%' style='border:1px solid #DCDCDC'>";
807	}
808	else
809	$this->builderMsgBody($part,$content,true);
810
811	$i = -1;
812	break;
813	}
814	}
815	}
816	else
817	{
818	foreach ($structure->parts as $index => $part)
819	{
820	switch (strtolower($part->ctype_primary))
821	{
822	case 'text':
823	$disposition = '';
824	if(isset($part->disposition))
825	$disposition = isset($part->disposition) ? strtolower($part->disposition) : '';
826	if($disposition != 'attachment')
827	{
828	if(strtolower($part->ctype_secondary) == 'html')
829	{
830	if($printHeader)
831	$content .= $this->builderMsgHeader($part);
832
833	$content .= $this->decodeMailPart($part->body,$part->ctype_parameters['charset']);
834	}
835
836	if(strtolower($part->ctype_secondary) == 'plain')
837	{
838	if($printHeader)
839	$content .= $this->builderMsgHeader($part);
840
841	$content .= '<pre>'. htmlentities($this->decodeMailPart($part->body,$part->ctype_parameters['charset'],false)).'</pre>';
842	}
843	if(strtolower($part->ctype_secondary) == 'calendar')
844	$content .= $this->builderMsgCalendar($part->body);
845
846	}
847	break;
848	case 'multipart':
849
850	if($printHeader)
851	$content .= $this->builderMsgHeader($part);
852
853	$this->builderMsgBody($part,$content);
854
855	break;
856	case 'message':
857	if($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['nested_messages_are_shown'] != '1')
858	{
859	if(!is_array($part->parts))
860	{
861	$content .= "<hr align='left' width='95%' style='border:1px solid #DCDCDC'>";
862	$content .= '<pre>'. htmlentities($this->decodeMailPart($part->body, $structure->ctype_parameters['charset'],false)).'</pre>';
863	$content .= "<hr align='left' width='95%' style='border:1px solid #DCDCDC'>";
864	}
865	else
866	$this->builderMsgBody($part,$content,true);
867	break;
868	}
869	}
870	}
871	}
872	}
873
874
875	/**
876	* @license http://www.gnu.org/copyleft/gpl.html GPL
877	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
878	* @param $msg_number numero da mensagem
879	*/
880	function get_msg_sample($msg_number)
881	{
882	$content = '';
883
884	$return = "";
885	if( (!isset($this->prefs['preview_msg_subject']) \|\| ($this->prefs['preview_msg_subject'] != "1")) &&
886	(!isset($this->prefs['preview_msg_tip'] ) \|\| ($this->prefs['preview_msg_tip'] != "1")) )
887	{
888	$return['body'] = "";
889	return $return;
890	}
891
892	include_once("class.message_components.inc.php");
893	$msg = new message_components($this->mbox);
894	$msg->fetch_structure($msg_number);
895
896	if(!isset($msg->structure[$msg_number]->parts))
897	{
898	$content = '';
899	if (strtolower($msg->structure[$msg_number]->subtype) == "plain" \|\| strtolower($msg->structure[$msg_number]->subtype) == "html")
900	{
901	$content = $this->decodeBody(imap_body($this->mbox, $msg_number, FT_UID\|FT_PEEK), $msg->encoding[$msg_number][0], $msg->charset[$msg_number][0]);
902	}
903	}
904	else
905	{
906	foreach($msg->pid[$msg_number] as $values => $msg_part)
907	{
908
909	$file_type = strtolower($msg->file_type[$msg_number][$values]);
910	if($file_type == "text/plain" \|\| $file_type == "text/html") {
911	$content = $this->decodeBody(imap_fetchbody($this->mbox, $msg_number, $msg_part, FT_UID\|FT_PEEK), $msg->encoding[$msg_number][$values], $msg->charset[$msg_number][$values]);
912	break;
913	}
914	}
915	}
916
917	$tags_replace = array("<br>","<br/>","<br />");
918	$content = str_replace($tags_replace," ", nl2br($content));
919	$content = $this->html2txt($content);
920	$content != "" ? $return['body'] = " - " . $content: $return['body'] = "";
921	$return['body'] = base64_encode(mb_convert_encoding(substr($return['body'], 0, 305),'ISO-8859-1'));
922	return $return;
923	}
924	function html2txt($document){
925	$search = array('@<script[^>]?>.?</script>@si', // Strip out javascript
926	'@<[\/\!]?[^<>]?>@si', // Strip out HTML tags
927	'@<style[^>]?>.?</style>@siU', // Strip style tags properly
928	'@<![\s\S]?--[ \t\n\r]>@si' // Strip multi-line comments including CDATA
929	);
930	$text = preg_replace($search, '', $document);
931	return html_entity_decode($text);
932	}
933
934	function ope_msg_part($params)
935	{
936	$return = array();
937	require_once $_SESSION['rootPath'].'/expressoMail1_2/inc/class.attachment.inc.php';
938
939	$atObj = new attachment();
940	$atObj->setStructureFromMail($params['msg_folder'],$params['msg_number']);
941	$mbox_stream = $this->open_mbox($params['save_folder']);
942	$return['append'] = imap_append($mbox_stream, "{".$this->imap_server.":".$this->imap_port."}".$params['save_folder'], $atObj->getAttachment($params['msg_part']), "\\Seen \\Draft");
943	$status = imap_status($mbox_stream, "{".$this->imap_server.":".$this->imap_port."}".$params['save_folder'], SA_UIDNEXT);
944
945	$return['msg_folder'] = $params['save_folder'];
946	$return['msg_number'] = $status->uidnext - 1;
947
948	return $return;
949
950	}
951
952	function get_info_msg($params)
953	{
954	$return = array();
955	$msg_number = $params['msg_number'];
956	$msg_folder = urldecode($params['msg_folder']);
957
958	if(preg_match('/(.+)(_[a-zA-Z0-9]+)/',$msg_number,$matches)) { //Verifies if it comes from a tab diferent of the main one.
959	$msg_number = $matches[1];
960	$plus_id = $matches[2];
961	}
962	else {
963	$plus_id = '';
964	}
965
966	if(!$this->mbox \|\| !is_resource($this->mbox))
967	$this->mbox = $this->open_mbox($msg_folder);
968
969	$header = $this->get_header($msg_number);
970	if (!$header) {
971	$return['status_get_msg_info'] = "false";
972	return $return;
973	}
974
975	$header_ = imap_fetchheader($this->mbox, $msg_number, FT_UID);
976	$return_get_body = $this->get_body_msg($msg_number, $msg_folder);
977	$body = $return_get_body['body'];
978	if($return_get_body['body']=='isCripted'){
979	$exporteml = new ExportEml();
980	$return['source']=$exporteml->export_msg_data($msg_number,$msg_folder);
981	$return['body'] = "";
982	$return['attachments'] = "";
983	$return['thumbs'] = "";
984	$return['signature'] = "";
985	//return $return;
986	}else{
987	$return['body'] = $body;
988	$return['attachments'] = $return_get_body['attachments'];
989	$return['thumbs'] = $return_get_body['thumbs'];
990	//$return['signature'] = $return_get_body['signature'];
991	}
992	$pattern = '/^[ \t]Disposition-Notification-To:[ ]<?[[:alnum:]\._-]+@[[:alnum:]_-]+[\.[:alnum:]]+>?/sm';
993	if (preg_match($pattern, $header_, $fields))
994	{
995	if(preg_match('/[[:alnum:]\._\-]+@[[:alnum:]_\-\.]+/',$fields[0], $matches)){
996	$return['DispositionNotificationTo'] = "<".$matches[0].">";
997	}
998	}
999
1000	$return['Recent'] = $header->Recent;
1001	$return['Unseen'] = $header->Unseen;
1002	$return['Deleted'] = $header->Deleted;
1003	$return['Flagged'] = $header->Flagged;
1004
1005	if($header->Answered =='A' && $header->Draft == 'X'){
1006	$return['Forwarded'] = 'F';
1007	}
1008
1009	else {
1010	$return['Answered'] = $header->Answered;
1011	$return['Draft'] = $header->Draft;
1012	}
1013
1014	$return['msg_number'] = $msg_number.$plus_id;
1015	$return['msg_folder'] = $msg_folder;
1016
1017
1018
1019	$msgTimesTamp = $header->udate + $this->functions->CalculateDateOffset(); //Aplica offset do usuario
1020	$date_msg = gmdate("d/m/Y",$msgTimesTamp);
1021
1022	// Removido codigo pois a o método send_nofication precisa da data completa.
1023	// if (date("d/m/Y") == $date_msg)
1024	// $return['udate'] = gmdate("H:i",$header->udate);
1025	// else
1026
1027	// Passa o a data completa para mensagem.
1028	$return['udate'] = $header->udate;
1029
1030	$return['msg_day'] = $date_msg;
1031	$return['msg_hour'] = gmdate("H:i",$msgTimesTamp);
1032
1033	if (date("d/m/Y") == $date_msg) //no dia
1034	{
1035	$return['fulldate'] = gmdate("d/m/Y H:i",$msgTimesTamp);
1036	$return['smalldate'] = gmdate("H:i",$msgTimesTamp);
1037
1038
1039	$timestamp_now = strtotime("now");
1040	// removido offset nao esta sendo parametrizado
1041	// $timestamp_now = strtotime("now") + $offset;
1042
1043
1044	$timestamp_msg_time = $msgTimesTamp;
1045	// $timestamp_now is GMT and $timestamp_msg_time is MailDate TZ.
1046	// The variable $timestamp_diff is calculated without MailDate TZ.
1047	$pdate = date_parse($header->MailDate);
1048	$timestamp_diff = $timestamp_now - $timestamp_msg_time + ($pdate['zone']*(-60));
1049
1050	if (gmdate("H",$timestamp_diff) > 0)
1051	{
1052	$return['fulldate'] .= " (" . gmdate("H:i", $timestamp_diff) . ' ' . $this->functions->getLang('hours ago') . ')';
1053	}
1054	else
1055	{
1056	if (gmdate("i",$timestamp_diff) == 0){
1057	$return['fulldate'] .= ' ('. $this->functions->getLang('now').')';
1058	}
1059	elseif (gmdate("i",$timestamp_diff) == 1){
1060	$return['fulldate'] .= ' (1 '. $this->functions->getLang('minute ago').')';
1061	}
1062	else{
1063	$return['fulldate'] .= " (" . gmdate("i",$timestamp_diff) .' '. $this->functions->getLang('minutes ago') . ')';
1064	}
1065	}
1066	}
1067	else{
1068	$return['fulldate'] = gmdate("d/m/Y H:i",$msgTimesTamp);
1069	$return['smalldate'] = gmdate("d/m/Y",$msgTimesTamp);
1070	}
1071
1072	$from = $header->from;
1073	$return['from'] = array();
1074	$return['from']['name'] = isset($sender[0]->personal) ? $this->decode_string($from[0]->personal) : '';
1075	$return['from']['email'] = $this->decode_string($from[0]->mailbox . "@" . $from[0]->host);
1076	if ($return['from']['name'])
1077	{
1078	if (substr($return['from']['name'], 0, 1) == '"')
1079	$return['from']['full'] = $return['from']['name'] . ' ' . '<' . $return['from']['email'] . '>';
1080	else
1081	$return['from']['full'] = '"' . $return['from']['name'] . '" ' . '<' . $return['from']['email'] . '>';
1082	}
1083	else
1084	$return['from']['full'] = $return['from']['email'];
1085
1086	// Sender attribute
1087	$sender = $header->sender;
1088	$return['sender'] = array();
1089	$return['sender']['name'] = isset($sender[0]->personal) ? $this->decode_string($sender[0]->personal): '';
1090	$return['sender']['email'] = $this->decode_string($sender[0]->mailbox . "@" . $sender[0]->host);
1091
1092	if ($return['sender']['name'])
1093	{
1094	if (substr($return['sender']['name'], 0, 1) == '"')
1095	$return['sender']['full'] = $return['sender']['name'] . ' ' . '<' . $return['sender']['email'] . '>';
1096	else
1097	$return['sender']['full'] = '"' . $return['sender']['name'] . '" ' . '<' . $return['sender']['email'] . '>';
1098	}
1099	else
1100	$return['sender']['full'] = $return['sender']['email'];
1101
1102	if($return['from']['full'] == $return['sender']['full'])
1103	$return['sender'] = null;
1104	$to = $header->to;
1105	$return['toaddress2'] = "";
1106	if (!empty($to))
1107	{
1108	foreach ($to as $tmp)
1109	{
1110	if (!empty($tmp->personal))
1111	{
1112	$personal_tmp = imap_mime_header_decode($tmp->personal);
1113	$return['toaddress2'] .= '"' . $personal_tmp[0]->text . '"';
1114	$return['toaddress2'] .= " ";
1115	$return['toaddress2'] .= "<";
1116	if ($tmp->host != 'unspecified-domain')
1117	$return['toaddress2'] .= $tmp->mailbox . "@" . $tmp->host;
1118	else
1119	$return['toaddress2'] .= $tmp->mailbox;
1120	$return['toaddress2'] .= ">";
1121	$return['toaddress2'] .= ", ";
1122	}
1123	else
1124	{
1125	if ($tmp->host != 'unspecified-domain')
1126	$return['toaddress2'] .= $tmp->mailbox . "@" . $tmp->host;
1127	else
1128	$return['toaddress2'] .= $tmp->mailbox;
1129	$return['toaddress2'] .= ", ";
1130	}
1131	}
1132	$return['toaddress2'] = $this->del_last_two_caracters($return['toaddress2']);
1133	}
1134	else
1135	{
1136	$return['toaddress2'] = "";
1137	}
1138	if(isset($header->cc))
1139	$cc = $header->cc;
1140	$return['cc'] = "";
1141	if (!empty($cc))
1142	{
1143	foreach ($cc as $tmp_cc)
1144	{
1145	if (!empty($tmp_cc->personal))
1146	{
1147	$personal_tmp_cc = imap_mime_header_decode($tmp_cc->personal);
1148	$return['cc'] .= '"' . $personal_tmp_cc[0]->text . '"';
1149	$return['cc'] .= " ";
1150	$return['cc'] .= "<";
1151	if ($tmp_cc->host != 'unspecified-domain')
1152	$return['cc'] .= $tmp_cc->mailbox . "@" . $tmp_cc->host;
1153	else
1154	$return['cc'] .= $tmp_cc->mailbox;
1155	//$return['cc'] .= $tmp_cc->mailbox . "@" . $tmp_cc->host;
1156	$return['cc'] .= ">";
1157	$return['cc'] .= ", ";
1158	}
1159	else
1160	{
1161	if ($tmp_cc->host != 'unspecified-domain')
1162	$return['cc'] .= $tmp_cc->mailbox . "@" . $tmp_cc->host;
1163	else
1164	$return['cc'] .= $tmp_cc->mailbox;
1165	//$return['cc'] .= $tmp_cc->mailbox . "@" . $tmp_cc->host;
1166	$return['cc'] .= ", ";
1167	}
1168	}
1169	$return['cc'] = $this->del_last_two_caracters($return['cc']);
1170	}
1171	else
1172	{
1173	$return['cc'] = "";
1174	}
1175
1176	##
1177	# @AUTHOR Rodrigo Souza dos Santos
1178	# @DATE 2008/09/12
1179	# @BRIEF Adding the BCC field.
1180	##
1181	if(isset($header->bcc)){
1182	$bcc = $header->bcc;
1183	}
1184	$return['bcc'] = "";
1185	if (!empty($bcc))
1186	{
1187	foreach ($bcc as $tmp_bcc)
1188	{
1189	if (!empty($tmp_bcc->personal))
1190	{
1191	$personal_tmp_bcc = imap_mime_header_decode($tmp_bcc->personal);
1192	$return['bcc'] .= '"' . $personal_tmp_bcc[0]->text . '"';
1193	$return['bcc'] .= " ";
1194	$return['bcc'] .= "<";
1195	if ($tmp_bcc->host != 'unspecified-domain')
1196	$return['bcc'] .= $tmp_bcc->mailbox . "@" . $tmp_bcc->host;
1197	else
1198	$return['bcc'] .= $tmp_bcc->mailbox;
1199	$return['bcc'] .= ">";
1200	$return['bcc'] .= ", ";
1201	}
1202	else
1203	{
1204	if ($tmp_bcc->host != 'unspecified-domain')
1205	$return['bcc'] .= $tmp_bcc->mailbox . "@" . $tmp_bcc->host;
1206	else
1207	$return['bcc'] .= $tmp_bcc->mailbox;
1208	//$return['bcc'] .= $tmp_bcc->mailbox . "@" . $tmp_bcc->host;
1209	$return['bcc'] .= ", ";
1210	}
1211	}
1212	$return['bcc'] = $this->del_last_two_caracters($return['bcc']);
1213	}
1214	else
1215	{
1216	$return['bcc'] = "";
1217	}
1218
1219	$reply_to = $header->reply_to;
1220	$return['reply_to'] = "";
1221	if (is_object($reply_to[0]))
1222	{
1223	if ($return['from']['email'] != ($reply_to[0]->mailbox."@".$reply_to[0]->host))
1224	{
1225	if (!empty($reply_to[0]->personal))
1226	{
1227	$personal_reply_to = imap_mime_header_decode($tmp_reply_to->personal);
1228	if(!empty($personal_reply_to[0]->text)) {
1229	$return['reply_to'] .= '"' . $personal_reply_to[0]->text . '"';
1230	$return['reply_to'] .= " ";
1231	$return['reply_to'] .= "<";
1232	$return['reply_to'] .= $reply_to[0]->mailbox . "@" . $reply_to[0]->host;
1233	$return['reply_to'] .= ">";
1234	}
1235	else {
1236	$return['reply_to'] .= $reply_to[0]->mailbox . "@" . $reply_to[0]->host;
1237	}
1238	}
1239	else
1240	{
1241	$return['reply_to'] .= $reply_to[0]->mailbox . "@" . $reply_to[0]->host;
1242	}
1243	}
1244	}
1245	$return['reply_to'] = $this->decode_string($return['reply_to']);
1246	$return['subject'] = $this->decode_string($header->fetchsubject);
1247
1248	if($return['subject'] == $this->functions->getLang("(no subject) ")){
1249	$return['subject'] = str_replace(" ","", $return['subject']);
1250	}
1251	if($return['subject'] == '' \|\| $return['subject'] == null){
1252	$return['subject'] = $this->functions->getLang("(no subject) ");
1253	}
1254	$return['Size'] = $header->Size;
1255	$return['reply_toaddress'] = $header->reply_toaddress;
1256
1257	//All this is to help in local messages
1258	$return['timestamp'] = $header->udate;
1259	$return['login'] = $_SESSION['phpgw_info']['expressomail']['user']['account_id'];//$GLOBALS['phpgw_info']['user']['account_id'];
1260	$return['reply_toaddress'] = $header->reply_toaddress;
1261
1262	if(($return['from']['email'] == '@unspecified-domain' \|\| $return['sender']['email'] == null) && $return['msg_folder'] == 'INBOX/Drafts'){
1263	$return['from']['email'] = "Rascunho";
1264	}
1265	if($return['toaddress2'] == 'undisclosed-recipients@, @'){
1266	$return['toaddress2'] = $this->functions->getLang('without destination');
1267	}
1268	return $return;
1269	}
1270
1271
1272	/*
1273	* Converte textos utf8 para o padrão html.
1274	* Modificado por Cristiano Corrêa Schmidt
1275	* @link http://php.net/manual/en/function.utf8-decode.php
1276	* @author luka8088 <luka8088@gmail.com>
1277	*/
1278	function utf8_to_html ($data)
1279	{
1280	return preg_replace("/([\\xC0-\\xF7]{1,1}[\\x80-\\xBF]+)/e", '$this->_utf8_to_html("\\1")', $data);
1281	}
1282
1283	function _utf8_to_html ($data)
1284	{
1285	$ret = 0;
1286	foreach((str_split(strrev(chr((ord($data{0}) % 252 % 248 % 240 % 224 % 192) + 128) . substr($data, 1)))) as $k => $v)
1287	$ret += (ord($v) % 128) * pow(64, $k);
1288	return html_entity_decode("&#$ret;" , ENT_QUOTES);
1289	}
1290	//------------------------------------------------------------------------------//
1291
1292
1293	/**
1294	* Decodifica uma part da mensagem para iso-8859-1
1295	* @param <type> $part parte do email
1296	* @param <type> $encode codificação da parte
1297	* @return <type> string decodificada
1298	*/
1299	function decodeMailPart($part, $encode, $html = true)
1300	{
1301	switch (strtolower($encode))
1302	{
1303	case 'iso-8859-1':
1304	return $part;
1305	break;
1306
1307	case 'utf-8':
1308	if ($html) return $this->utf8_to_html($part);
1309	else return utf8_decode ($part);
1310	break;
1311
1312	default:
1313	return mb_convert_encoding($part, 'iso-8859-1');
1314	break;
1315	}
1316	}
1317
1318
1319	function get_body_msg($msg_number, $msg_folder)
1320	{
1321	/*
1322	* Requires of librarys
1323	*/
1324	require_once $_SESSION['rootPath'].'/library/mime/mimePart.php';
1325	require_once $_SESSION['rootPath'].'/library/mime/mimeDecode.php';
1326	require_once $_SESSION['rootPath'].'/expressoMail1_2/inc/class.attachment.inc.php';
1327	//include_once("class.message_components.inc.php");
1328	//--------------------------------------------------------------------//
1329
1330	$return = array();
1331
1332	// $msg = new message_components($this->mbox);
1333	// $msg->fetch_structure($msg_number);
1334
1335	$content = '';
1336
1337	/*
1338	* Chamada original $this->getRawHeader($msg_number)."\r\n".$this->getRawBody($msg_number);
1339	* Inserido replace para corrigir um bug que acontece raramente em mensagens vindas do outlook com muitos destinatarios
1340	*/
1341	$rawMessageData = str_replace("\r\n\t", '', $this->getRawHeader($msg_number))."\r\n".$this->getRawBody($msg_number);
1342
1343	$decoder = new Mail_mimeDecode($rawMessageData);
1344
1345	$params['include_bodies'] = true;
1346	$params['decode_bodies'] = true;
1347	$params['decode_headers'] = true;
1348	if(array_key_exists('nested_messages_are_shown', $_SESSION['phpgw_info']['user']['preferences']['expressoMail']) && ($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['nested_messages_are_shown'] == '1'))
1349	$params['rfc_822bodies'] = true;
1350	$structure = $decoder->decode($params);
1351
1352	/*
1353	* Inicia Gerenciador de Anexos
1354	*/
1355	$attachmentManager = new attachment();
1356	$attachmentManager->setStructure($structure);
1357	//----------------------------------------------//
1358
1359	/*
1360	* Monta informações dos anexos para o cabecalhos
1361	*/
1362	$attachments = $attachmentManager->getAttachmentsInfo();
1363	$return['attachments'] = $attachments;
1364	//----------------------------------------------//
1365
1366	/*
1367	* Monta informações das imagens
1368	*/
1369	$images = $attachmentManager->getEmbeddedImagesInfo();
1370	//----------------------------------------------//
1371
1372	if(!$this->has_cid)
1373	{
1374	$return['thumbs'] = $this->get_thumbs($images,$msg_number,$msg_folder);
1375	// $return['signature'] = $this->get_signature($msg,$msg_number,$msg_folder);
1376	}
1377
1378	switch (strtolower($structure->ctype_primary))
1379	{
1380	case 'text':
1381	if(strtolower($structure->ctype_secondary) == 'x-pkcs7-mime')
1382	{
1383	$return['body']='isCripted';
1384	return $return;
1385	}
1386	$attachment = array();
1387
1388	$msg_subtype = strtolower($structure->ctype_secondary);
1389	if(isset($structure->disposition))
1390	$disposition = strtolower($structure->disposition);
1391	else
1392	$disposition = '';
1393
1394	if(($msg_subtype == "html" \|\| $msg_subtype == 'plain') && ($disposition != 'attachment'))
1395	{
1396	if(strtolower($msg_subtype) == 'plain')
1397	{
1398	if(isset($structure->ctype_parameters['charset']))
1399	$content = $this->decodeMailPart($structure->body, $structure->ctype_parameters['charset'],false);
1400	else
1401	$content = $this->decodeMailPart($structure->body, null,false);
1402	$content = str_replace( array( '<', '>' ), array( ' #$<$# ', ' #$>$# ' ), $content );
1403	$content = htmlentities( $content );
1404	$this->replace_links($content);
1405	$content = str_replace( array( ' #$<$# ', ' #$>$# ' ), array( '<', '>' ), $content );
1406	$content = '<pre>' . $content . '</pre>';
1407	$return[ 'body' ] = $content;
1408	return $return;
1409	}
1410	$content = $this->decodeMailPart($structure->body, $structure->ctype_parameters['charset']);
1411	}
1412	if(strtolower($structure->ctype_secondary) == 'calendar')
1413	$content .= $this->builderMsgCalendar($structure->body);
1414
1415	break;
1416
1417	case 'multipart':
1418	$this->builderMsgBody($structure , $content);
1419
1420	break;
1421
1422	case 'message':
1423	if($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['nested_messages_are_shown'] != 1)
1424	{
1425	if(!is_array($structure->parts))
1426	{
1427	$content .= "<hr align='left' width='95%' style='border:1px solid #DCDCDC'>";
1428	$content .= '<pre>'.htmlentities($this->decodeMailPart($structure->body, $structure->ctype_parameters['charset'],false)).'</pre>';
1429	$content .= "<hr align='left' width='95%' style='border:1px solid #DCDCDC'>";
1430	}
1431	else
1432	$this->builderMsgBody($structure , $content,true);
1433	}
1434	break;
1435
1436	case 'application':
1437	if(strtolower($structure->ctype_secondary) == 'x-pkcs7-mime')
1438	{
1439	// $return['body']='isCripted';
1440	// return $return;
1441
1442	//TODO: Descartar código após atualização do módulo de segurança da SERPRO
1443	$rawMessageData2 = $this->extractSignedContents($rawMessageData);
1444	if($rawMessageData2 === false){
1445	$return['body']='isCripted';
1446	return $return;
1447	}
1448	$decoder2 = new Mail_mimeDecode($rawMessageData2);
1449	$structure2 = $decoder2->decode($params);
1450	$this-> builderMsgBody($structure2 , $content);
1451
1452	$attachmentManager->setStructure($structure2);
1453	/*
1454	* Monta informações dos anexos para o cabecarios
1455	*/
1456	$attachments = $attachmentManager->getAttachmentsInfo();
1457	$return['attachments'] = $attachments;
1458
1459	//----------------------------------------------//
1460
1461	/*
1462	* Monta informações das imagens
1463	*/
1464	$images = $attachmentManager->getEmbeddedImagesInfo();
1465	//----------------------------------------------//
1466
1467	if(!$this->has_cid){
1468	$return['thumbs'] = $this->get_thumbs($images,$msg_number,$msg_folder);
1469	$return['signature'] = $this->get_signature($msg,$msg_number,$msg_folder);
1470	}
1471	}
1472	///////////////////////////////////////////////////////////////////////////////////////////
1473	default:
1474	if(count($attachments) > 0)
1475	$content .= '';
1476	break;
1477	}
1478
1479	$params = array('folder' => $msg_folder, "msgs_to_set" => $msg_number, "flag" => "seen");
1480	$this->set_messages_flag($params);
1481	$content = $this->process_embedded_images($images,$msg_number,$content, $msg_folder);
1482	$content = $this->replace_special_characters($content);
1483	$this->replace_links($content);
1484	$return['body'] = &$content;
1485
1486	return $return;
1487	}
1488
1489
1490	//TODO: Descartar código após atualização do módulo de segurança da SERPRO
1491	function extractSignedContents( $data )
1492	{
1493	$pipes_desc = array(
1494	0 => array('pipe', 'r'),
1495	1 => array('pipe', 'w')
1496	);
1497
1498	$fp = proc_open( 'openssl smime -verify -noverify -nochain', $pipes_desc, $pipes);
1499	if (!is_resource($fp)) {
1500	return false;
1501	}
1502
1503	$output = '';
1504
1505	/* $pipes[0] => writeable handle connected to child stdin
1506	$pipes[1] => readable handle connected to child stdout */
1507	fwrite($pipes[0], $data);
1508	fclose($pipes[0]);
1509
1510	while (!feof($pipes[1])) {
1511	$output .= fgets($pipes[1], 1024);
1512	}
1513	fclose($pipes[1]);
1514	proc_close($fp);
1515
1516	return $output;
1517	}
1518	///////////////////////////////////////////////////////////////////////////////////////
1519
1520	function builderMsgCalendar($calendar)
1521	{
1522	$icalService = ServiceLocator::getService('ical');
1523
1524	$codificao = mb_detect_encoding($calendar.'x', 'UTF-8, ISO-8859-1');
1525	if($codificao == 'UTF-8')
1526	$calendar = utf8_decode($calendar);
1527
1528	if($icalService->setIcal($calendar))
1529	{
1530	$content = '';
1531
1532	switch ($icalService->getMethod()) {
1533
1534	case 'REPLY':
1535	include_once($_SESSION['rootPath'].'/header.inc.php');
1536	include_once($_SESSION['rootPath'].'/calendar/inc/class.boicalendar.inc.php');
1537	$boicalendar = new boicalendar();
1538
1539	$ical = $icalService->getComponent('vevent');
1540	$content.= '<b>'.$this->functions->getLang('Event Calendar').'</b><br /><br />';
1541	$content.= '<span style="font-size: 12" >';
1542	$notExist = false;
1543
1544	foreach ($ical['attendee'] as $attendee)
1545	{
1546	if($attendee['params']['PARTSTAT'] == 'ACCEPTED')
1547	{
1548	if($boicalendar->updateExParticipantState($ical['uid']['value'],$attendee['value'],'ACCEPTED',$attendee['params']['CN']))
1549	{
1550	$content.= $this->functions->getLang('User').' ';
1551	if($attendee['params']['CN'])
1552	$content.= '<b>'.$attendee['params']['CN'].'</b> ';
1553	else
1554	$content.= '<b>'.$attendee['value'].'</b> ';
1555
1556	$content.= $this->functions->getLang('accepted your event');
1557	}
1558	else
1559	$notExist = true;
1560	}
1561
1562	if($attendee['params']['PARTSTAT'] == 'TENTATIVE')
1563	{
1564	if($boicalendar->updateExParticipantState($ical['uid']['value'],$attendee['value'],'TENTATIVE',$attendee['params']['CN']))
1565	{
1566	$content.= $this->functions->getLang('User').' ';
1567	if($attendee['params']['CN'])
1568	$content.= '<b>'.$attendee['params']['CN'].'</b> ';
1569	else
1570	$content.= '<b>'.$attendee['value'].'</b> ';
1571
1572	if($ical['description']['value'])
1573	$content.= ' <br /> '.str_replace('\n','<br />',nl2br($ical['description']['value']));
1574	else
1575	$content.= $this->functions->getLang('provisionally accepted you event');
1576	}
1577	else
1578	$notExist = true;
1579	}
1580
1581	if($attendee['params']['PARTSTAT'] == 'DECLINED')
1582	{
1583	if($boicalendar->updateExParticipantState($ical['uid']['value'],$attendee['value'],'DECLINED',$attendee['params']['CN']))
1584	{
1585	$content.= $this->functions->getLang('User').' ';
1586	if($attendee['params']['CN'])
1587	$content.= '<b>'.$attendee['params']['CN'].'</b> ';
1588	else
1589	$content.= '<b>'.$attendee['value'].'</b> ';
1590
1591	if($ical['description']['value'])
1592	$content.= ' <br /> '.str_replace('\n','<br />',nl2br($ical['description']['value']));
1593	else
1594	$content.= $this->functions->getLang('provisionally decline you event');
1595	}
1596	else
1597	$notExist = true;
1598	}
1599	}
1600	if($notExist)
1601	$content.= '<b><span style="color:red">'.$this->functions->getLang('This event does not exist on its agenda').'.</span></b>';
1602	$content.= '</span><br /><br />';
1603
1604	break;
1605
1606	case 'CANCEL':
1607
1608	$ical = $icalService->getComponent('vevent');
1609	$content.= '<b>'.$this->functions->getLang('Event Calendar').'</b><br /><br />';
1610	$content.= '<span style="font-size: 12" >';
1611	$content.= '<b><span style="color:red">'.$this->functions->getLang('Your event has been canceled').'</span></b>';
1612
1613	if($ical['description']['value'])
1614	$content.= ' <br /> <br /> '.str_replace('\n','<br />',nl2br($ical['description']['value']));
1615
1616	$content.= '<br /><b>* '.$this->functions->getLang('To remove the event from your calendar to import the iCal file attached').'.</b>';
1617	$content.= '</span><br /><br />';
1618	break;
1619
1620	case 'REQUEST':
1621
1622	$ical = $icalService->getComponent('vevent');
1623	if($ical['dtstart']['value']['tz'] == 'Z')
1624	{
1625	$tz = $_SESSION['phpgw_info']['user']['preferences']['common']['tz_offset'];
1626	$ical['dtstart']['value']['hour'] += $tz;
1627	$ical['dtend']['value']['hour'] += $tz;
1628	}
1629
1630	$content.= '<b>'.$this->functions->getLang('Event Calendar').'</b><br />'.
1631	' <br /> <b>'.$this->functions->getLang('Title').': </b>'.$ical['summary']['value'].
1632	' <br /> <b>'.$this->functions->getLang('Location').': </b>'.$ical['location']['value'].
1633	' <br /> <b>'.$this->functions->getLang('Details').': </b>'. str_replace('\n','<br />',nl2br($ical['description']['value']));
1634	$content.= ' <br /> <b>'.$this->functions->getLang('Start') . ': </b>' . $ical['dtstart']['value']['day'] . "/" . $ical['dtstart']['value']['month'] . "/" . $ical['dtstart']['value']['year'] . " - " . $ical['dtstart']['value']['hour'] . ":" . $ical['dtstart']['value']['min'] ;
1635	$content.= ' <br /> <b>'.$this->functions->getLang('End') . ': </b>' . $ical['dtend']['value']['day'] . "/" . $ical['dtend']['value']['month'] . "/" . $ical['dtend']['value']['year'] . " - " . $ical['dtend']['value']['hour'] . ":" . $ical['dtend']['value']['min'] ;
1636
1637	if($ical['organizer']['params']['CN'])
1638	$content.= ' <br /> <b>'.$this->functions->getLang('Organizer').': </b>'.$ical['organizer']['params']['CN'].' - <a href="MAILTO:'.$ical['organizer']['value'].'">'.$ical['organizer']['value'].'</a></li>' ;
1639	else
1640	$content.= ' <br /> <b>'.$this->functions->getLang('Organizer').': </b> <a href="MAILTO:'.$ical['organizer']['value'].'">'.$ical['organizer']['value'].'</a>' ;
1641
1642	if($ical['attendee'])
1643	{
1644	$att = ' <br /> <b>'.$this->functions->getLang('Participants').': </b>';
1645	$att .= '<ul> ';
1646	foreach ($ical['attendee'] as $attendee)
1647	{
1648	if($attendee['params']['CN'])
1649	$att .= '<li>'.$attendee['params']['CN'].' - <a href="MAILTO:'.$attendee['value'].'">'.$attendee['value'].'</a></li>' ;
1650	else
1651	$att .= '<li><a href="MAILTO:'.$attendee['value'].'">'.$attendee['value'].'</a></li>' ;
1652	}
1653	$att .= '</ul> <br />' ;
1654	}
1655	$content.= $att;
1656
1657	break;
1658	default:
1659	break;
1660	}
1661
1662	}
1663	return $content;
1664	}
1665
1666	function htmlfilter($body)
1667	{
1668	require_once('htmlfilter.inc');
1669
1670	$tag_list = Array(
1671	false,
1672	'blink',
1673	'object',
1674	'meta',
1675	'html',
1676	'link',
1677	'frame',
1678	'iframe',
1679	'layer',
1680	'ilayer',
1681	'plaintext'
1682	);
1683
1684	/**
1685	* A very exclusive set:
1686	*/
1687	// $tag_list = Array(true, "b", "a", "i", "img", "strong", "em", "p");
1688	$rm_tags_with_content = Array(
1689	'script',
1690	'style',
1691	'applet',
1692	'embed',
1693	'head',
1694	'frameset',
1695	'xml',
1696	'xmp'
1697	);
1698
1699	$self_closing_tags = Array(
1700	'img',
1701	'br',
1702	'hr',
1703	'input'
1704	);
1705
1706	$force_tag_closing = true;
1707
1708	$rm_attnames = Array(
1709	'/.*/' =>
1710	Array(
1711	'/target/i',
1712	//'/^on.*/i', -> onClick, dos compromissos da agenda.
1713	'/^dynsrc/i',
1714	'/^datasrc/i',
1715	'/^data.*/i',
1716	'/^lowsrc/i'
1717	)
1718	);
1719
1720	/**
1721	* Yeah-yeah, so this looks horrible. Check out htmlfilter.inc for
1722	* some idea of what's going on here. :)
1723	*/
1724
1725	$bad_attvals = Array(
1726	'/.*/' =>
1727	Array(
1728	'/.*/' =>
1729	Array(
1730	Array(
1731	'/^([\'\"])\s\S+\sscript\s:(.*)([\'\"])/si',
1732	//'/^([\'\"])\shttps\s:(.)([\'\"])/si', -> doclinks notes
1733	'/^([\'\"])\smocha\s:(.)([\'\"])/si',
1734	'/^([\'\"])\sabout\s:(.*)([\'\"])/si'
1735	),
1736	Array(
1737	'\\1oddjob:\\2\\1',
1738	//'\\1uucp:\\2\\1', -> doclinks notes
1739	'\\1amaretto:\\2\\1',
1740	'\\1round:\\2\\1'
1741	)
1742	),
1743
1744	'/^style/i' =>
1745	Array(
1746	Array(
1747	'/expression/i',
1748	'/behaviou*r/i',
1749	'/binding/i',
1750	'/include-source/i',
1751	'/url\s\(\s([\'\"])\shttps:.([\'\"])\s\)/si',
1752	'/url\s\(\s([\'\"])\s\S+\sscript:.([\'\"])\s\)/si'
1753	),
1754	Array(
1755	'idiocy',
1756	'idiocy',
1757	'idiocy',
1758	'idiocy',
1759	'url(\\1http://securityfocus.com/\\1)',
1760	'url(\\1http://securityfocus.com/\\1)'
1761	)
1762	)
1763	)
1764	);
1765
1766	$add_attr_to_tag = Array(
1767	'/^a$/i' => Array('target' => '"_new"')
1768	);
1769
1770
1771	$trusted_body = sanitize($body,
1772	$tag_list,
1773	$rm_tags_with_content,
1774	$self_closing_tags,
1775	$force_tag_closing,
1776	$rm_attnames,
1777	$bad_attvals,
1778	$add_attr_to_tag
1779	);
1780
1781	return $trusted_body;
1782	}
1783
1784	function decodeBody($body, $encoding, $charset=null)
1785	{
1786
1787	if ($encoding == 'quoted-printable')
1788	{
1789	$body = quoted_printable_decode($body);
1790
1791	}
1792	else if ($encoding == 'base64')
1793	{
1794	$body = base64_decode($body);
1795	}
1796	// All other encodings are returned raw.
1797	if (strtolower($charset) == "utf-8")
1798	return utf8_decode($body);
1799	else
1800	return $body;
1801	}
1802
1803
1804	/**
1805	* @license http://www.gnu.org/copyleft/gpl.html GPL
1806	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
1807	* @param $images
1808	* @param $msgno
1809	* @param $body
1810	* @param $msg_folder
1811	*/
1812	function process_embedded_images($images, $msgno, $body, $msg_folder)
1813	{
1814
1815	foreach ($images as $image)
1816	{
1817	$image['cid'] = eregi_replace("<", "", $image['cid']);
1818	$image['cid'] = eregi_replace(">", "", $image['cid']);
1819
1820	$body = str_replace("src=\"cid:".$image['cid']."\"", " src=\"./inc/get_archive.php?msgFolder=$msg_folder&msgNumber=$msgno&indexPart=".$image['pid']."\" ", $body);
1821	$body = str_replace("src='cid:".$image['cid']."'", " src=\"./inc/get_archive.php?msgFolder=$msg_folder&msgNumber=$msgno&indexPart=".$image['pid']."\"", $body);
1822	$body = str_replace("src=cid:".$image['cid'], " src=\"./inc/get_archive.php?msgFolder=$msg_folder&msgNumber=$msgno&indexPart=".$image['pid']."\"", $body);
1823	}
1824	return $body;
1825	}
1826
1827	function replace_special_characters($body)
1828	{
1829	// Suspected TAGS!
1830	// $tag_list = Array('blink','object','meta','html','link','frame','iframe','layer','ilayer','plaintext','script','style','img','applet','embed','head','frameset','xml','xmp');
1831	// remove MS Office's proprietary tag
1832	//$body = mb_ereg_replace('<!\-\-\[if [^!]* mso .\]>.<!\[endif\]\-\->', '', $body);
1833	// Layout problem: Change html elements
1834	// with absolute position to relate position, CASE INSENSITIVE.
1835	$body = @mb_eregi_replace("POSITION: ABSOLUTE;", "", $body);
1836
1837	//Remove Comentario Expresso
1838	$findExpCom[] = '<!-- TAG <';
1839	$findExpCom[] = '> Removed by ExpressoMail -->';
1840	$body = str_replace($findExpCom, '', $body);
1841	///--------------------------------//
1842	// tags to be removed doe to security reasons
1843	$tag_list = Array(
1844	'blink', 'object', 'frame', 'iframe',
1845	'layer', 'ilayer', 'plaintext', 'script',
1846	'applet', 'embed', 'frameset', 'xml', 'xmp'
1847	);
1848
1849	foreach ($tag_list as $index => $tag)
1850	$body = @mb_eregi_replace("<$tag\\b[^>]>(.?)</$tag>", '', $body);
1851
1852
1853	$body = @mb_eregi_replace("<meta[^>]*>", '', $body);
1854	$body = @mb_eregi_replace("<base[^>]*>", '', $body);
1855
1856	//try to wrap CSS code instead of remove STYLE tags
1857	require_once('../library/csstidy/class.csstidy.php');
1858	$css = new csstidy();
1859	$css->set_cfg('preserve_css', false);
1860
1861	$regs_found = array();
1862	$tags_found = @mb_eregi("<style\b[^>]>(.?)</style[^>]*>", $body, $regs_found);
1863	$wrapper_class = 'ExpressoCssWrapper' . time();
1864
1865	foreach ($regs_found as $block_found) {
1866	$n_start = strpos($block_found, '>') + 1;
1867	$n_length = strrpos($block_found, '<') - $n_start;
1868	$bf_innerHTML = substr($block_found, $n_start, $n_length);
1869
1870	$bf_innerHTML = mb_ereg_replace('<!--', '', $bf_innerHTML);
1871	$bf_innerHTML = mb_ereg_replace('-->', '', $bf_innerHTML);
1872
1873	$css->parse($bf_innerHTML);
1874
1875	$prefix = ".$wrapper_class ";
1876	if (isset($css->css[41]) && count($css->css[41] > 0))
1877	foreach ($css->css[41] as $key => $value) {
1878	//explode multiple selectors per block
1879	$selectors = explode(',', $key);
1880
1881	foreach ($selectors as $selector) {
1882	if (ereg('\*', $key)) {
1883	//skip selecto '*'
1884	continue;
1885	}
1886
1887	$selector = eregi_replace('[^#\.]body.', '', $selector);
1888	$css->css[41][$prefix . trim($selector)] = $value;
1889	}
1890	unset($css->css[41][$key]);
1891	}
1892
1893	$body = str_replace($block_found, '<style>' . $css->print->plain() . '</style>', $body);
1894	}
1895
1896
1897	// Malicious Code Remove
1898	$dirtyCodePattern = "/(<([\w]+[\w0-9])(.)on(mouse(move\|over\|down\|up)\|load\|blur\|change\|error\|click\|dblclick\|focus\|key(down\|up\|press)\|select)([\n\ ])=([\n\ ])[\"'][^>\"'][\"']([^>])>)(.*)(<\/\\2>)?/misU";
1899	preg_match_all($dirtyCodePattern, $body, $rest, PREG_PATTERN_ORDER);
1900	foreach ($rest[0] as $i => $val) {
1901	if (!(preg_match("/javascript:window\.open\(\"([^'\"]*)\/index\.php\?menuaction=calendar\.uicalendar\.set_action\&cal_id=([^;'\"]+);?['\"]/i", $rest[1][$i]) && strtoupper($rest[4][$i]) == "CLICK" )) //Calendar events
1902	$body = str_replace($rest[1][$i], "<" . $rest[2][$i] . $rest[3][$i] . $rest[7][$i] . ">", $body);
1903	}
1904
1905	/*
1906	* Remove deslocamento a esquerda colocado pelo Outlook.
1907	* Este delocamento faz com que algumas palavras fiquem escondidas atras da barra lateral do expresso.
1908	*/
1909	$body = mb_ereg_replace("(<p[^>])(text-indent:[^>;]-[^>;];)([^>]>)", "\\1\\3", $body);
1910	$body = mb_ereg_replace("(<p[^>])(margin-right:[^>;]-[^>;];)([^>]>)", "\\1\\3", $body);
1911	$body = mb_ereg_replace("(<p[^>])(margin-left:[^>;]-[^>;];)([^>]>)", "\\1\\3", $body);
1912	//--------------------------------------------------------------------------------------------//
1913	//Remoção de tags <span></span> para correção de erro no firefox
1914	//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>.
1915	//Caso realmente haja a nescessidade de remover estes spans deve ser repensado a forma de como faze-lo.
1916	// $body = mb_eregi_replace("<span><span>","",$body);
1917	// $body = mb_eregi_replace("</span></span>","",$body);
1918	//Correção para compatibilização com Outlook, ao visualizar a mensagem
1919	$body = mb_ereg_replace('<!--\[', '<!-- [', $body);
1920	$body = mb_ereg_replace('<!\[endif\]-->', '<![endif]-->', $body);
1921
1922	return "<div class=\"$wrapper_class\"><span>" . $body . '</span></div>';
1923	}
1924
1925	function replace_links_callback($matches)
1926	{
1927	if($matches[3])
1928	$pref = $matches[3];
1929	else
1930	$pref = $matches[3] = 'http';
1931
1932	return '<a href="'.$pref.'://'.$matches[4].$matches[5].'" target="_blank">'.$matches[0].'</a>';
1933	}
1934
1935
1936	/**
1937	* @license http://www.gnu.org/copyleft/gpl.html GPL
1938	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
1939	* @param $body corpo da mensagem
1940	*/
1941	function replace_links(&$body)
1942	{
1943	// Trata urls do tipo aaaa.bbb.empresa
1944	// Usadas na intranet.
1945	$pattern = '/(?<=[\s\|(<br>)\|\n\|\r\|;])(((http\|https\|ftp\|ftps)?:\/\/((?:[\w]\.?)+(?::[\d]+)?[:\/.\-~&=?%;@#,+\w]))\|((?:www?\.)(?:\w\.?)(?::\d+)?[\:\/\w.\-~&=?%;@+]*))/i';
1946	$body = preg_replace_callback($pattern,array( &$this, 'replace_links_callback'), $body);
1947
1948	}
1949
1950	function get_signature($msg, $msg_number, $msg_folder)
1951	{
1952	include_once(dirname( __FILE__ ) ."/../../security/classes/CertificadoB.php");
1953	include_once("class.db_functions.inc.php");
1954	foreach ($msg->file_type[$msg_number] as $index => $file_type)
1955	{
1956	$sign = array();
1957	$temp = $this->get_info_head_msg($msg_number);
1958	if($temp['ContentType'] =='normal') return $sign;
1959	$file_type = strtolower($file_type);
1960	if(strtolower($msg->encoding[$msg_number][$index]) == 'base64')
1961	{
1962	if ($temp['ContentType'] == 'signature')
1963	{
1964	if(!$this->mbox \|\| !is_resource($this->mbox))
1965	$this->mbox = $this->open_mbox($msg_folder);
1966
1967	$header = @imap_headerinfo($this->mbox, imap_msgno($this->mbox, $msg_number), 80, 255);
1968
1969	$imap_msg = @imap_fetchheader($this->mbox, $msg_number, FT_UID);
1970	$imap_msg .= @imap_body($this->mbox, $msg_number, FT_UID);
1971
1972	$certificado = new certificadoB();
1973	$validade = $certificado->verificar($imap_msg);
1974	$sign[] = $certificado->msg_sem_assinatura;
1975	if ($certificado->apresentado)
1976	{
1977	$from = $header->from;
1978	foreach ($from as $id => $object)
1979	{
1980	$fromname = $object->personal;
1981	$fromaddress = $object->mailbox . "@" . $object->host;
1982	}
1983	foreach ($certificado->erros_ssl as $item)
1984	{
1985	$sign[] = $item . "#@#";
1986	}
1987
1988	if (count($certificado->erros_ssl) < 1)
1989	{
1990	$check_msg = 'Message untouched';
1991	if(strtoupper($fromaddress) == strtoupper($certificado->dados['EMAIL']))
1992	{
1993	$check_msg .= ' and authentic###';
1994	}
1995	else
1996	{
1997	$check_msg .= ' with signer different from sender#@#';
1998	}
1999	$sign[] = $check_msg;
2000	}
2001
2002	$sign[] = 'Message signed by: ###' . $certificado->dados['NOME'];
2003	$sign[] = 'Certificate email: ###' . $certificado->dados['EMAIL'];
2004	$sign[] = 'Mail from: ###' . $fromaddress;
2005	$sign[] = 'Certificate Authority: ###' . $certificado->dados['EMISSOR'];
2006	$sign[] = 'Validity of certificate: ###' . gmdate('r',openssl_to_timestamp($certificado->dados['FIM_VALIDADE']));
2007	$sign[] = 'Message date: ###' . $header->Date;
2008
2009	$cert = openssl_x509_parse($certificado->cert_assinante);
2010
2011	$sign_alert = array();
2012	$sign_alert[] = 'Certificate Owner###:\n';
2013	$sign_alert[] = 'Common Name (CN)### ' . $cert[subject]['CN'] . '\n';
2014	$X = substr($certificado->dados['NASCIMENTO'] ,0,2) . '-' . substr($certificado->dados['NASCIMENTO'] ,2,2) . '-' . substr($certificado->dados['NASCIMENTO'] ,4,4);
2015	$sign_alert[]= 'Organization (O)### ' . $cert[subject]['O'] . '\n';
2016	$sign_alert[]= 'Organizational Unit (OU)### ' . $cert[subject]['OU'][0] . '\n';
2017	//$sign_alert[] = 'Serial Number### ' . $cert['serialNumber'] . '\n';
2018	$sign_alert[] = 'Personal Data###:' . '\n';
2019	$sign_alert[] = 'Birthday### ' . $X . '\n';
2020	$sign_alert[]= 'Fiscal Id### ' . $certificado->dados['CPF'] . '\n';
2021	$sign_alert[]= 'Identification### ' . $certificado->dados['RG'] . '\n\n';
2022	$sign_alert[]= 'Certificate Issuer###:\n';
2023	$sign_alert[]= 'Common Name (CN)### ' . $cert[issuer]['CN'] . '\n';
2024	$sign_alert[]= 'Organization (O)### ' . $cert[issuer]['O'] . '\n';
2025	$sign_alert[]= 'Organizational Unit (OU)### ' . $cert[issuer]['OU'][0] . '\n\n';
2026	$sign_alert[]= 'Validity###:\n';
2027	$H = data_hora($cert[validFrom]);
2028	$X = substr($H,6,2) . '-' . substr($H,4,2) . '-' . substr($H,0,4);
2029	$sign_alert[]= 'Valid From### ' . $X . '\n';
2030	$H = data_hora($cert[validTo]);
2031	$X = substr($H,6,2) . '-' . substr($H,4,2) . '-' . substr($H,0,4);
2032	$sign_alert[]= 'Valid Until### ' . $X;
2033	$sign[] = $sign_alert;
2034
2035	$this->db = new db_functions();
2036
2037	// TODO: testar se existe um certificado no banco e verificar qual ï¿œ o mais atual.
2038	if(!$certificado->dados['EXPIRADO'] && !$certificado->dados['REVOGADO'] && count($certificado->erros_ssl) < 1)
2039	$this->db->insert_certificate(strtolower($certificado->dados['EMAIL']), $certificado->cert_assinante, $certificado->dados['SERIALNUMBER'], $certificado->dados['AUTHORITYKEYIDENTIFIER']);
2040	}
2041	else
2042	{
2043	$sign[] = "<span style=color:red>" . $this->functions->getLang('Invalid signature') . "</span>";
2044	foreach($certificado->erros_ssl as $item)
2045	$sign[] = "<span style=color:red>" . $this->functions->getLang($item) . "</span>";
2046	}
2047	}
2048	}
2049	}
2050	return $sign;
2051	}
2052
2053
2054	/**
2055	* @license http://www.gnu.org/copyleft/gpl.html GPL
2056	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
2057	* @param $images
2058	* @param $msg_number
2059	* @param $msg_folder
2060	*/
2061	function get_thumbs($images, $msg_number, $msg_folder)
2062	{
2063
2064	if (!count($images)) return '';
2065
2066	foreach ($images as $key => $value) {
2067	$images[$key]['width'] = 160;
2068	$images[$key]['height'] = 120;
2069	$images[$key]['url'] = "inc/get_archive.php?msgFolder=".$msg_folder."&msgNumber=".$msg_number."&indexPart=".$image['pid']."&image=true";
2070	}
2071
2072	return json_encode($images);
2073	}
2074
2075	/*function delete_msg($params)
2076	{
2077	$folder = $params['folder'];
2078	$msgs_to_delete = explode(",",$params['msgs_to_delete']);
2079
2080	$mbox_stream = $this->open_mbox($folder);
2081
2082	foreach ($msgs_to_delete as $msg_number){
2083	imap_delete($mbox_stream, $msg_number, FT_UID);
2084	}
2085	imap_close($mbox_stream, CL_EXPUNGE);
2086	return $params['msgs_to_delete'];
2087	}*/
2088
2089	// Novo
2090	function delete_msgs($params)
2091	{
2092
2093	$folder = $params['folder'];
2094	$folder = mb_convert_encoding($folder, "UTF7-IMAP","ISO-8859-1");
2095	$msgs_number = explode(",",$params['msgs_number']);
2096	if(array_key_exists('border_ID' ,$params))
2097	$border_ID = $params['border_ID'];
2098	else
2099	$border_ID = '';
2100	$return = array();
2101
2102	if (array_key_exists('get_previous_msg' , $params) && $params['get_previous_msg']){
2103	$return['previous_msg'] = $this->get_info_previous_msg($params);
2104	// Fix problem in unserialize function JS.
2105	$return['previous_msg']['body'] = str_replace(array('{','}'), array('{','}'), $return['previous_msg']['body']);
2106	}
2107
2108	//$mbox_stream = $this->open_mbox($folder);
2109	$mbox_stream = @imap_open("{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$folder, $this->username, $this->password) or die(serialize(array('imap_error' => $this->parse_error(imap_last_error()))));
2110
2111	foreach ($msgs_number as $msg_number)
2112	{
2113	if (imap_delete($mbox_stream, $msg_number, FT_UID));
2114	$return['msgs_number'][] = $msg_number;
2115	}
2116
2117	$return['folder'] = $folder;
2118	$return['border_ID'] = $border_ID;
2119
2120	if($mbox_stream)
2121	imap_close($mbox_stream, CL_EXPUNGE);
2122
2123	$return['status'] = true;
2124	return $return;
2125	}
2126
2127
2128	function refresh($params)
2129	{
2130
2131	$return = array();
2132	$return['new_msgs'] = 0;
2133	$folder = $params['folder'];
2134	$msg_range_begin = $params['msg_range_begin'];
2135	$msg_range_end = $params['msg_range_end'];
2136	$msgs_existent = $params['msgs_existent'];
2137	$sort_box_type = $params['sort_box_type'];
2138	$sort_box_reverse = $params['sort_box_reverse'];
2139	$msgs_in_the_server = array();
2140	$search_box_type = $params['search_box_type'] != "ALL" && $params['search_box_type'] != "" ? $params['search_box_type'] : false;
2141	$msgs_in_the_server = $this->get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse,$msg_range_begin,$msg_range_end);
2142	$msgs_in_the_server = array_keys($msgs_in_the_server);
2143
2144	$num_msgs = (count($msgs_in_the_server) - imap_num_recent($this->mbox));
2145
2146	$dif = ($params['msg_range_end'] - $params['msg_range_begin']) +1;
2147	if(!count($msgs_in_the_server)){
2148	$msg_range_begin -= $dif;
2149	$msg_range_end -= $dif;
2150	$msgs_in_the_server = $this->get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse,$msg_range_begin,$msg_range_end);
2151	$msgs_in_the_server = array_keys($msgs_in_the_server);
2152	$num_msgs = NULL;
2153	$return['msg_range_begin'] = $msg_range_begin;
2154	$return['msg_range_end'] = $msg_range_end;
2155	}
2156	$return['new_msgs'] = imap_num_recent($this->mbox);
2157
2158	$msgs_in_the_client = explode(",", $msgs_existent);
2159
2160	$msg_to_insert = array_diff($msgs_in_the_server, $msgs_in_the_client);
2161
2162	if(count($msg_to_insert) > 0 && $return['new_msgs'] == 0 && $msgs_in_the_client[0] != ""){
2163	$aux = 0;
2164	while(array_key_exists($aux, $msg_to_insert)){
2165	if($msg_to_insert[$aux] > $msgs_in_the_client[0]){
2166	$return['new_msgs'] += 1;
2167	}
2168	$aux++;
2169	}
2170	}else if(count($msg_to_insert) > 0 && $msgs_in_the_server && $msgs_in_the_client[0] != "" && $return['new_msgs'] == 0){
2171	$aux = 0;
2172	while(array_key_exists($aux, $msg_to_insert)){
2173	if($msg_to_insert[$aux] == $msgs_in_the_server[$aux]){
2174	$return['new_msgs'] += 1;
2175	}
2176	$aux++;
2177	}
2178	}else if($num_msgs < $msg_range_end && $return['new_msgs'] == 0 && count($msg_to_insert) > 0 && $msg_range_end == $dif){
2179	$return['tot_msgs'] = $num_msgs;
2180	}
2181
2182	if(!count($msgs_in_the_server)){
2183	return Array();
2184	}
2185
2186	$msg_to_delete = array_diff($msgs_in_the_client, $msgs_in_the_server);
2187	$msgs_to_exec = array();
2188	foreach($msg_to_insert as $msg_number)
2189	$msgs_to_exec[] = $msg_number;
2190	//sort($msgs_to_exec);
2191	$i = 0;
2192	foreach($msgs_to_exec as $msg_number)
2193	{
2194	/*A função imap_headerinfo não traz o cabeçalho completo, e sim alguns
2195	* atributos do cabeçalho. Como eu preciso do atributo Importance
2196	* para saber se o email é importante ou não, uso abaixo a função
2197	* imap_fetchheader e busco o atributo importance nela para passar
2198	* para as funções ajax. Isso faz com que eu acesse o cabeçalho
2199	* duas vezes e de duas formas diferentes, mas em contrapartida, eu
2200	* não preciso reimplementar o método utilizando o fetchheader.
2201	*/
2202
2203	$tempHeader = @imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number));
2204	$flag = preg_match('/importance : (.*)\r/i', $tempHeader, $importance);
2205	$return[$i]['Importance'] = $flag==0?"Normal":$importance[1];
2206
2207	$msg_sample = $this->get_msg_sample($msg_number);
2208	$return[$i]['msg_sample'] = $msg_sample;
2209
2210	$header = $this->get_header($msg_number);
2211	if (!is_object($header))
2212	continue;
2213
2214	$return[$i]['msg_number'] = $msg_number;
2215
2216	//get the next msg number to append this msg in the view in a correct place
2217	$msg_key_position = array_search($msg_number, $msgs_in_the_server);
2218
2219	$return[$i]['msg_key_position'] = $msg_key_position;
2220	if($msg_key_position !== false && array_key_exists($msg_key_position + 1,$msgs_in_the_server) !== false)
2221	$return[$i]['next_msg_number'] = $msgs_in_the_server[$msg_key_position + 1];
2222	else
2223	$return[$i]['next_msg_number'] = $msgs_in_the_server[$msg_key_position];
2224
2225	$return[$i]['msg_folder'] = $folder;
2226	// Atribui o tipo (normal, signature ou cipher) ao campo Content-Type
2227	$return[$i]['ContentType'] = $this->getMessageType($msg_number, $tempHeader);
2228	$return[$i]['Recent'] = $header->Recent;
2229	$return[$i]['Unseen'] = $header->Unseen;
2230	$return[$i]['Answered'] = $header->Answered;
2231	$return[$i]['Deleted'] = $header->Deleted;
2232	$return[$i]['Draft'] = $header->Draft;
2233	$return[$i]['Flagged'] = $header->Flagged;
2234
2235	$return[$i]['udate'] = $header->udate;
2236
2237	$from = $header->from;
2238	$return[$i]['from'] = array();
2239	$tmp = imap_mime_header_decode($from[0]->personal);
2240	$return[$i]['from']['name'] = $tmp[0]->text;
2241	$return[$i]['from']['email'] = $from[0]->mailbox . "@" . $from[0]->host;
2242	//$return[$i]['from']['full'] ='"' . $return[$i]['from']['name'] . '" ' . '<' . $return[$i]['from']['email'] . '>';
2243	if(!$return[$i]['from']['name'] \|\| trim($return[$i]['from']['name']) === '')
2244	$return[$i]['from']['name'] = $return[$i]['from']['email'];
2245
2246	/*$toaddress = imap_mime_header_decode($header->toaddress);
2247	$return[$i]['toaddress'] = '';
2248	foreach ($toaddress as $tmp)
2249	$return[$i]['toaddress'] .= $tmp->text;*/
2250	$to = $header->to;
2251	$return[$i]['to'] = array();
2252	if(isset($to[0]->personal))
2253	$tmp = imap_mime_header_decode($to[0]->personal);
2254	if(trim($return[$i]['to']['name']) === '')
2255	$return[$i]['to']['name'] = $to[0]->mailbox . "@" . $to[0]->host;
2256	else
2257	$return[$i]['to']['name'] = $tmp[0]->text;
2258	$return[$i]['to']['email'] = $to[0]->mailbox . "@" . $to[0]->host;
2259	$return[$i]['to']['full'] ='"' . $return[$i]['to']['name'] . '" ' . '<' . $return[$i]['to']['email'] . '>';
2260	if(isset($header->cc))
2261	$cc = $header->cc;
2262
2263	if ( isset($cc) && (!$return[$i]['to']['name'] \|\| $return[$i]['to']['name'] == '@') ){
2264	$return[$i]['to']['name'] = $cc[0]->personal;
2265	$return[$i]['to']['email'] = $cc[0]->mailbox . "@" . $cc[0]->host;
2266	}
2267	$return[$i]['subject'] = ( isset( $header->fetchsubject ) ) ? $this->decode_string($header->fetchsubject) : '';
2268	if($return[$i]['subject'] == "" \|\| $return[$i]['subject'] == '' \|\| $return[$i]['subject'] == null ){
2269	$return[$i]['subject'] = $this->functions->getLang("(no subject) ");
2270	}
2271	$return[$i]['Size'] = $header->Size;
2272	$return[$i]['reply_toaddress'] = $header->reply_toaddress;
2273
2274	if($return[$i]['to']['email'] == '@' \|\| $return[$i]['to']['email'] =='undisclosed-recipients@' \|\| $return[$i]['to']['name'] =='undisclosed-recipients@'
2275	\|\| $return[$i]['to']['name'] == null){
2276	$return[$i]['to']['email'] = $return[$i]['from']['email'];
2277	$return[$i]['to']['name'] = $return[$i]['from']['name'];
2278	$return[$i]['to']['full'] = $return[$i]['reply_toaddress'];
2279	}
2280
2281	$return[$i]['attachment'] = array();
2282	if (!isset($imap_attachment))
2283	{
2284	include_once("class.imap_attachment.inc.php");
2285	$imap_attachment = new imap_attachment();
2286	}
2287	$return[$i]['attachment'] = $imap_attachment->get_attachment_headerinfo($this->mbox, $msg_number);
2288	$i++;
2289	}
2290	$return['quota'] = $this->get_quota(array('folder_id' => $folder));
2291	$return['sort_box_type'] = $params['sort_box_type'];
2292	if(!$this->mbox \|\| !is_resource($this->mbox))
2293	{
2294	$this->open_mbox($folder);
2295	}
2296
2297	$return['msgs_to_delete'] = $msg_to_delete;
2298	$return['offsetToGMT'] = $this->functions->CalculateDateOffset();
2299	if($this->mbox && is_resource($this->mbox))
2300	imap_close($this->mbox);
2301
2302	return $return;
2303	}
2304
2305	/**
2306	* Método que faz a verificação do Content-Type do e-mail e verifica se é um e-mail normal,
2307	* assinado ou cifrado.
2308	* @author Mário César Kolling <mario.kolling@serpro.gov.br>
2309	* @param $headers Uma String contendo os Headers do e-mail retornados pela função imap_imap_fetchheader
2310	* @param $msg_number O número da mesagem
2311	* @return Retorna o tipo da mensagem (normal, signature, cipher).
2312	*/
2313	function getMessageType($msg_number, $headers = false){
2314	include_once(dirname( __FILE__ ) ."/../../security/classes/CertificadoB.php");
2315	$contentType = "normal";
2316	if (!$headers){
2317	$headers = imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number));
2318	}
2319
2320	if (preg_match("/pkcs7-signature/i", $headers) == 1){
2321	$contentType = "signature";
2322	} else if (preg_match("/pkcs7-mime/i", $headers) == 1){
2323	$contentType = testa_p7m( imap_body($this->mbox, imap_msgno($this->mbox, $msg_number)) );
2324	}
2325
2326	return $contentType;
2327	}
2328
2329	/**
2330	* Retorna a posição que a pasta esta dentro do array de pastas
2331	*
2332	* @license www.gnu.org/copyleft/gpl.html GPL
2333	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
2334	* @sponsor Caixa Econômica Federal
2335	* @author Cristiano Corrêa Schmidt
2336	* @access public
2337	*/
2338
2339	function getFolderPos(&$array , $find)
2340	{
2341	foreach($array as $i => $v)
2342	if($v['id'] === $find)
2343	return $i;
2344	return false;
2345	}
2346
2347	/**
2348	* Ordenas as pastas padrões do usuario na ordem INBOX > SENT > DRAFTS > SPAM > TRASH > OTHERS
2349	*
2350	* @license http://www.gnu.org/copyleft/gpl.html GPL
2351	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
2352	* @sponsor Caixa Econômica Federal
2353	* @author Cristiano Corrêa Schmidt
2354	* @access public
2355	*/
2356	function orderDefaultFolders( &$folders , $user)
2357	{
2358	$principals = array();
2359	for($x = 0; $x < 5 ; $x++)
2360	{
2361	switch ($x) {
2362	case 0:
2363	if( ($p = $this->getFolderPos($folders , $user )) \|\| $p === 0 )
2364	$principals[] = $folders[$p];
2365	break;
2366	case 1:
2367	if( ($p = $this->getFolderPos($folders , $this->mount_url_folder(array($user , $this->folders['drafts'])) )) \|\| $p === 0 )
2368	$principals[] = $folders[$p];
2369	break;
2370	case 2:
2371	if( ($p = $this->getFolderPos($folders , $this->mount_url_folder(array($user , $this->folders['sent'])) )) \|\| $p === 0 )
2372	$principals[] = $folders[$p];
2373	break;
2374	case 3:
2375	if( ($p = $this->getFolderPos($folders , $this->mount_url_folder(array($user , $this->folders['spam'])) )) \|\| $p === 0 )
2376	$principals[] = $folders[$p];
2377	break;
2378	case 4:
2379	if( ($p = $this->getFolderPos($folders , $this->mount_url_folder(array($user , $this->folders['trash'])) )) \|\| $p === 0 )
2380	$principals[] = $folders[$p];
2381	break;
2382	}
2383	if($p !== false)
2384	unset($folders[$p]);
2385	}
2386	$folders = array_merge($principals, $folders);
2387	}
2388
2389	/**
2390	* Retorna lista de pastas do usuario no padrão que a lib javascript espera.
2391	*
2392	* @license http://www.gnu.org/copyleft/gpl.html GPL
2393	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
2394	* @sponsor Caixa Econômica Federal
2395	* @author Cristiano Corrêa Schmidt
2396	* @access public
2397	*/
2398	function get_folders_list($params = null)
2399	{
2400	///Define Variaveis
2401	$prefixShared = 'user'; //Prefixo das pastas compartilhadas
2402	$uid2cn = (isset($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['uid2cn'])) ? $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['uid2cn'] : false;
2403	$mboxStream = $this->open_mbox(); //abre conexão imap
2404	$currentFolder = isset($params['folder']) ? $params['folder'] : 'INBOX';
2405	$folders = array();
2406	$return = array();
2407	///////////////////////////////////////////////////////////////
2408
2409	if( isset($params['onload']) && $_SESSION['phpgw_info']['expressomail']['server']['certificado'])
2410	$this->delete_mailbox(array('del_past' => 'INBOX'.$this->imap_delimiter.'decifradas')); //Deleta Pasta decifradas
2411
2412	session_write_close(); // Free others requests
2413	$serverString = "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}";
2414
2415	if ( isset($params['noSharedFolders']) )
2416	$folders_list = array_merge(imap_getmailboxes($mboxStream, $serverString, 'INBOX' ), imap_getmailboxes($mboxStream, $serverString, 'INBOX/*' ) );
2417	else
2418	$folders_list = imap_getmailboxes($mboxStream, $serverString, '*' );
2419
2420	$folders_list = array_slice($folders_list,0,$this->foldersLimit);
2421
2422	if (!is_array($folders_list)) return false;
2423	if($uid2cn)
2424	$this->ldap = new ldap_functions();
2425
2426	foreach ($folders_list as $i => $v ) //Separando Pastas e informações
2427	{
2428	$folderId = substr($v->name,(strpos($v->name , '}') + 1));
2429	$nameArray = explode($this->imap_delimiter, $folderId);
2430	$nameCount = count($nameArray);
2431	$decifrada = mb_convert_encoding('INBOX'.$this->imap_delimiter.'decifradas','UTF7-IMAP','ISO-8859-1'); //Ignorar esta pasta decifrada
2432	$parent = ($nameCount > 1 && $nameArray[($nameCount - 2)] !== 'INBOX') ? implode($this->imap_delimiter, array_slice($nameArray, 0, ($nameCount - 1))): ''; //Pega folder pai
2433	if($nameArray[0] === 'user')
2434	$folders[$prefixShared.$this->imap_delimiter.$nameArray[1]][] = array('id' => $folderId , 'stream' => $v->name , 'attributes' => $v->attributes , 'name' => $nameArray[($nameCount-1)] , 'user' => $nameArray[1] ,'parent' => $parent);
2435	else if( $folderId !== $decifrada) //Escapa pasta decifrada
2436	$folders['INBOX'][] = array('id' => $folderId , 'stream' => $v->name , 'attributes' => $v->attributes ,'name' => $nameArray[($nameCount-1)] , 'parent' => $parent);
2437	}
2438	unset($folders_list); //destroy array de objetos desnecessarios
2439	foreach($folders as $i => $v) //Ordenando e resgatando novas informações
2440	{
2441	$this->orderDefaultFolders($folders[$i] , $i); //Ordenando Pastas Padrões
2442
2443	foreach ($folders[$i] as $ii => $vv)
2444	{
2445	$append = array();
2446	$append['folder_id'] = mb_convert_encoding($vv['id'],'ISO-8859-1','UTF7-IMAP');//DECODIFICA ID DAS PASTAS COM ACENTOS
2447	$append['folder_name'] = (($uid2cn && isset($vv['user'])) && ($cn = $this->ldap->uid2cn($vv['user']))) ? $cn : $vv['name'];
2448	$append['folder_name'] = mb_convert_encoding($append['folder_name'],'ISO-8859-1','UTF7-IMAP');//DECODIFICA NOME DAS PASTAS COM ACENTOS
2449	$status = imap_status($mboxStream, $vv['stream'], SA_UNSEEN); //Resgata Numero de mensagens não lidas
2450	$append['folder_unseen'] = isset($status->unseen) ? $status->unseen : 0 ;
2451	$append['folder_hasChildren'] = (($vv['attributes'] == 32) && ($vv['name'] != 'INBOX')) ? 1 : 0;
2452	$append['folder_parent'] = mb_convert_encoding($vv['parent'],'ISO-8859-1','UTF7-IMAP');
2453	$return[] = $append;
2454	}
2455	}
2456
2457	$quotaInfo = (!isset($params['noQuotaInfo'])) ? $this->get_quota( array('folder_id' => $currentFolder)) : false; //VERIFICA SE O USUARIO TEM COTA
2458
2459	return ( ( is_array($quotaInfo) ) ? array_merge($return, $quotaInfo) : $return );
2460	}
2461
2462
2463	function create_mailbox($arr)
2464	{
2465	$namebox = $arr['newp'];
2466	$mbox_stream = $this->open_mbox();
2467	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
2468	$namebox = mb_convert_encoding($namebox, "UTF7-IMAP", "UTF-8");
2469
2470	$result = "Ok";
2471	if(!imap_createmailbox($mbox_stream,"{".$imap_server."}$namebox"))
2472	{
2473	$result = implode("<br />\n", imap_errors());
2474	}
2475
2476	if($mbox_stream)
2477	imap_close($mbox_stream);
2478
2479	return $result;
2480
2481	}
2482
2483	function create_extra_mailbox($arr)
2484	{
2485	$nameboxs = explode(";",$arr['nw_folders']);
2486	$result = "";
2487	$mbox_stream = $this->open_mbox();
2488	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
2489	foreach($nameboxs as $key=>$tmp){
2490	if($tmp != ""){
2491	if(!imap_createmailbox($mbox_stream,imap_utf7_encode("{".$imap_server."}$tmp"))){
2492	$result = implode("<br />\n", imap_errors());
2493	if($mbox_stream)
2494	imap_close($mbox_stream);
2495	return $result;
2496	}
2497	}
2498	}
2499	if($mbox_stream)
2500	imap_close($mbox_stream);
2501	return true;
2502	}
2503
2504	function delete_mailbox($arr)
2505	{
2506	$namebox = $arr['del_past'];
2507	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
2508	$mbox_stream = $this->mbox ? $this->mbox : $this->open_mbox();
2509	//$del_folder = imap_deletemailbox($mbox_stream,"{".$imap_server."}INBOX.$namebox");
2510
2511	$result = "Ok";
2512	$namebox = mb_convert_encoding($namebox, "UTF7-IMAP","UTF-8");
2513	if(!imap_deletemailbox($mbox_stream,"{".$imap_server."}$namebox"))
2514	{
2515	$result = implode("<br />\n", imap_errors());
2516	}
2517	/*
2518	if($mbox_stream)
2519	imap_close($mbox_stream);
2520	*/
2521	return $result;
2522	}
2523
2524	function ren_mailbox($arr)
2525	{
2526	$namebox = $arr['current'];
2527	$new_box = $arr['rename'];
2528	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
2529	$mbox_stream = $this->open_mbox();
2530	//$ren_folder = imap_renamemailbox($mbox_stream,"{".$imap_server."}INBOX.$namebox","{".$imap_server."}INBOX.$new_box");
2531
2532	$result = "Ok";
2533	$namebox = mb_convert_encoding($namebox, "UTF7-IMAP","UTF-8");
2534	$new_box = mb_convert_encoding($new_box, "UTF7-IMAP","UTF-8");
2535
2536	if(!imap_renamemailbox($mbox_stream,"{".$imap_server."}$namebox","{".$imap_server."}$new_box"))
2537	{
2538	$result = imap_errors();
2539	}
2540	if($mbox_stream)
2541	imap_close($mbox_stream);
2542	return $result;
2543
2544	}
2545
2546	function get_num_msgs($params)
2547	{
2548	$folder = $params['folder'];
2549	if(!$this->mbox \|\| !is_resource($this->mbox)) {
2550	$this->mbox = $this->open_mbox($folder);
2551	if(!$this->mbox \|\| !is_resource($this->mbox))
2552	return imap_last_error();
2553	}
2554	$num_msgs = imap_num_msg($this->mbox);
2555	if($this->mbox && is_resource($this->mbox))
2556	imap_close($this->mbox);
2557
2558	return $num_msgs;
2559	}
2560
2561	function folder_exists($folder){
2562	$mbox = $this->open_mbox();
2563	$serverString = "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}";
2564	$list = imap_getmailboxes($mbox,$serverString, $folder);
2565	$return = is_array($list);
2566	imap_close($mbox);
2567	return $return;
2568	}
2569
2570	function send_mail($params)
2571	{
2572	require_once $_SESSION['rootPath'] . '/API/class.servicelocator.php';
2573	$mailService = ServiceLocator::getService('mail');
2574
2575	include_once("class.db_functions.inc.php");
2576	$db = new db_functions();
2577	$fromaddress = $params['input_from'] ? explode(';',$params['input_from']) : "";
2578	$message_attachments_contents = (isset($params['message_attachments_content'])) ? $params['message_attachments_content'] : false;
2579
2580	##
2581	# @AUTHOR Rodrigo Souza dos Santos
2582	# @DATE 2008/09/17$fileName
2583	# @BRIEF Checks if the user has permission to send an email with the email address used.
2584	##
2585	if ( is_array($fromaddress) && ($fromaddress[1] != $_SESSION['phpgw_info']['expressomail']['user']['email']) )
2586	{
2587	$deny = true;
2588	foreach( $_SESSION['phpgw_info']['expressomail']['user']['shared_mailboxes'] as $key => $val )
2589	if ( array_key_exists('mail', $val) && $val['mail'][0] == $fromaddress[1] )
2590	$deny = false and end($_SESSION['phpgw_info']['expressomail']['user']['shared_mailboxes']);
2591
2592	if ( $deny )
2593	return "The server denied your request to send a mail, you cannot use this mail address.";
2594	}
2595	$toaddress = implode(',',$db->getAddrs(explode(',',$params['input_to'])));
2596	$ccaddress = implode(',',$db->getAddrs(explode(',',$params['input_cc'])));
2597	$ccoaddress = implode(',',$db->getAddrs(explode(',',$params['input_cco'])));
2598
2599	$toaddress = preg_replace('/<\s+/', '<', $toaddress);
2600	$toaddress = preg_replace('/\s+>/', '>', $toaddress);
2601
2602	$ccaddress = preg_replace('/<\s+/', '<', $ccaddress);
2603	$ccaddress = preg_replace('/\s+>/', '>', $ccaddress);
2604
2605	$ccoaddress = preg_replace('/<\s+/', '<', $ccoaddress);
2606	$ccoaddress = preg_replace('/\s+>/', '>', $ccoaddress);
2607
2608	$replytoaddress = $params['input_replyto'];
2609	$subject = $params['input_subject'];
2610	$msg_uid = $params['msg_id'];
2611	$return_receipt = $params['input_return_receipt'];
2612	$is_important = $params['input_important_message'];
2613	$encrypt = $params['input_return_cripto'];
2614	$signed = $params['input_return_digital'];
2615
2616	$message_attachments = $params['message_attachments'];
2617
2618	if(substr($params['input_to'],-1) == ',')
2619	$params['input_to'] = substr($params['input_to'],0,-1);
2620
2621	if(substr($params['input_cc'],-1) == ',')
2622	$params['input_cc'] = substr($params['input_cc'],0,-1);
2623
2624	if(substr($params['input_cco'],-1) == ',')
2625	$params['input_cco'] = substr($params['input_cco'],0,-1);
2626
2627	// Valida numero Maximo de Destinatarios
2628	if($_SESSION['phpgw_info']['expresso']['expressoMail']['expressoAdmin_maximum_recipients'] > 0)
2629	{
2630	$sendersNumber = count(explode(',',$params['input_to']));
2631
2632	if($params['input_cc'])
2633	$sendersNumber += count(explode(',',$params['input_cc']));
2634	if($params['input_cco'])
2635	$sendersNumber += count(explode(',',$params['input_cco']));
2636
2637	$userMaxmimumSenders = $db->getMaximumRecipientsUser($this->username);
2638	if($userMaxmimumSenders)
2639	{
2640	if($sendersNumber > $userMaxmimumSenders)
2641	return $this->functions->getLang('Number of recipients greater than allowed');
2642	}
2643	else
2644	{
2645	$ldap = new ldap_functions();
2646	$groupsToUser = $ldap->get_user_groups($this->username);
2647
2648	$groupMaxmimumSenders = $db->getMaximumRecipientsGroup($groupsToUser);
2649
2650	if($groupMaxmimumSenders > 0)
2651	{
2652	if($sendersNumber > $groupMaxmimumSenders)
2653	return $this->functions->getLang('Number of recipients greater than allowed');
2654	}
2655	else
2656	{
2657	if($sendersNumber > $_SESSION['phpgw_info']['expresso']['expressoMail']['expressoAdmin_maximum_recipients'])
2658	return $this->functions->getLang('Number of recipients greater than allowed');
2659	}
2660	}
2661
2662	}
2663	//Fim Valida numero maximo de destinatarios
2664
2665
2666	//Valida envio de email para shared accounts
2667	if($_SESSION['phpgw_info']['expresso']['expressoMail']['expressoMail_block_institutional_comunication'] == 'true')
2668	{
2669	$ldap = new ldap_functions();
2670	$arrayF = explode(';', $params['input_from']);
2671
2672	/*
2673	* Verifica se o remetente n?o ? uma conta compartilhada
2674	*/
2675	if(!$ldap->isSharedAccountByMail($arrayF[1]))
2676	{
2677	$groupsToUser = $ldap->get_user_groups($this->username);
2678	$sharedAccounts = $ldap->returnSharedsAccounts($toaddress, $ccaddress, $ccoaddress);
2679
2680	/*
2681	* Pega o UID do remetente
2682	*/
2683	$uidFrom = $ldap->mail2uid($arrayF[1]);
2684
2685	/*
2686	* Remove a conta compartilhada caso o uid do remetente exista na conta compartilhada
2687	*/
2688	foreach ($sharedAccounts as $key => $value)
2689	{
2690	if($value)
2691	$acl = $this->getaclfrombox($value);
2692
2693	if (array_key_exists($uidFrom, $acl))
2694	unset($sharedAccounts[$key]);
2695
2696	}
2697
2698	/*
2699	* Caso ainda exista contas compartilhadas, verifica se existe alguma exce??o para estas contas
2700	*/
2701	if(count($sharedAccounts) > 0)
2702	$accountsBlockeds = $db->validadeSharedAccounts($this->username, $groupsToUser, $sharedAccounts);
2703
2704	/*
2705	* Retorna as contas compartilhadas bloqueadas
2706	*/
2707	if(count($accountsBlockeds) > 0)
2708	{
2709	$return = '';
2710
2711	foreach ($accountsBlockeds as $accountBlocked)
2712	$return.= $accountBlocked.', ';
2713
2714	$return = substr($return,0,-2);
2715
2716	return $this->functions->getLang('you are blocked from sending mail to the following addresses').': '.$return;
2717	}
2718	}
2719	}
2720	// Fim Valida envio de email para shared accounts
2721
2722
2723	// TODO - implementar tratamento SMIME no novo serviço de envio de emails e retirar o AND false abaixo
2724	if($params['smime'] AND false)
2725	{
2726	$body = $params['smime'];
2727	$mail->SMIME = true;
2728	// A MSG assinada deve ser testada neste ponto.
2729	// Testar o certificado e a integridade da msg....
2730	include_once(dirname( __FILE__ ) ."/../../security/classes/CertificadoB.php");
2731	$erros_acumulados = '';
2732	$certificado = new certificadoB();
2733	$validade = $certificado->verificar($body);
2734	if(!$validade)
2735	{
2736	foreach($certificado->erros_ssl as $linha_erro)
2737	{
2738	$erros_acumulados .= $linha_erro;
2739	}
2740	}
2741	else
2742	{
2743	// Testa o CERTIFICADO: se o CPF he o do usuario logado, se pode assinar msgs e se nao esta expirado...
2744	if ($certificado->apresentado)
2745	{
2746	if($certificado->dados['EXPIRADO']) $erros_acumulados .='Certificado expirado.';
2747	$this->cpf = isset($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;
2748	if($certificado->dados['CPF'] != $this->cpf) $erros_acumulados .=' CPF no certificado diferente do logado no expresso.';
2749	if(!($certificado->dados['KEYUSAGE']['digitalSignature'] && $certificado->dados['EXTKEYUSAGE']['emailProtection'])) $erros_acumulados .=' Certificado nao permite assinar mensagens.';
2750	}
2751	else
2752	{
2753	$$erros_acumulados .= 'Nao foi possivel usar o certificado para assinar a msg';
2754	}
2755	}
2756	if(!$erros_acumulados =='')
2757	{
2758	return $erros_acumulados;
2759	}
2760	}
2761	else
2762	{
2763	//Compatibilização com Outlook, ao encaminhar a mensagem
2764	$body = mb_ereg_replace('<!--\[', '<!-- [', $params['body']);
2765	}
2766
2767	$attachments = $_FILES;
2768	$forwarding_attachments = $params['forwarding_attachments'];
2769	$local_attachments = $params['local_attachments'];
2770
2771	//Test if must be saved in shared folder and change if necessary
2772	if( $fromaddress[2] == 'y' ){
2773	//build shared folder path
2774	$newfolder = "user".$this->imap_delimiter.$fromaddress[3].$this->imap_delimiter.$this->imap_sentfolder;
2775	if($this->folder_exists($newfolder))
2776	$folder = $newfolder;
2777	else
2778	$folder = $params['folder'];
2779
2780	} else {
2781	$folder = $params['folder'];
2782	}
2783
2784	$folder = mb_convert_encoding($folder, 'UTF7-IMAP','ISO_8859-1');
2785	$folder = preg_replace('/INBOX[\/.]/i', 'INBOX'.$this->imap_delimiter, $folder);
2786	$folder_name = $params['folder_name'];
2787
2788	// TODO - tratar assinatura e remover o AND false
2789	if($signed && !$params['smime'] AND false)
2790	{
2791	$mail->Mailer = "smime";
2792	$mail->SignedBody = true;
2793	}
2794
2795
2796	if($fromaddress)
2797	$mailService->setFrom ('"'.$fromaddress[0].'" <'.$fromaddress[1].'>');
2798	else
2799	$mailService->setFrom ('"'.$_SESSION['phpgw_info']['expressomail']['user']['firstname'].' '.$_SESSION['phpgw_info']['expressomail']['user']['lastname'].'" <'.$_SESSION['phpgw_info']['expressomail']['user']['email'].'>');
2800	//$mailService->addTo($toaddress);
2801	//$mailService->addCc($ccaddress);
2802	$bol = $this->add_recipients('to', $toaddress, $mailService);
2803	if(!$bol){
2804	return $this->parse_error("Invalid Mail:", $toaddress);
2805	}
2806	$bol = $this->add_recipients('cc', $ccaddress, $mailService);
2807	if(!$bol){
2808	return $this->parse_error("Invalid Mail:", $ccaddress);
2809	}
2810	$allow = $_SESSION['phpgw_info']['server']['expressomail']['allow_hidden_copy'];
2811
2812	if($allow)
2813	{
2814	//$mailService->addBcc($ccoaddress);
2815	$bol = $this->add_recipients('cco', $ccoaddress, $mailService);
2816
2817	if(!$bol){
2818	return $this->parse_error("Invalid Mail:", $ccoaddress);
2819	}
2820	}
2821
2822	$mailService->setSubject($subject);
2823	$isHTML = ( (array_key_exists('type', $params) && in_array(strtolower($params['type']), array('html', 'plain')) ) ?
2824	strtolower($params['type']) != 'plain' : true );
2825
2826
2827	// TODO - tratar mensagem criptografada e remover o AND false abaixo
2828	if (($encrypt && $signed && $params['smime']) \|\| ($encrypt && !$signed) AND false) // a msg deve ser enviada cifrada...
2829	{
2830	$email = $this->add_recipients_cert($toaddress . ',' . $ccaddress. ',' .$ccoaddress);
2831	$email = explode(",",$email);
2832	// Deve ser testado se foram obtidos os certificados de todos os destinatarios.
2833	// Deve ser verificado um numero limite de destinatarios.
2834	// Deve ser verificado se os certificados sao validos.
2835	// Se uma das verificacoes falhar, nao enviar o e-mail e avisar o usuario.
2836	// O array $mail->Certs_crypt soh deve ser preenchido se os certificados passarem nas verificacoes.
2837	$numero_maximo = $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['num_max_certs_to_cipher']; // Este valor dever ser configurado pelo administrador do site ....
2838	$erros_acumulados = "";
2839	$aux_mails = array();
2840	$mail_list = array();
2841	if(count($email) > $numero_maximo)
2842	{
2843	$erros_acumulados .= "Excedido o numero maximo (" . $numero_maximo . ") de destinatarios para uma msg cifrada...." . chr(0x0A);
2844	return $erros_acumulados;
2845	}
2846	// adiciona o email do remetente. eh para cifrar a msg para ele tambem. Assim vai poder visualizar a msg na pasta enviados..
2847	$email[] = $_SESSION['phpgw_info']['expressomail']['user']['email'];
2848	foreach($email as $item)
2849	{
2850	$certificate = $db->get_certificate(strtolower($item));
2851	if(!$certificate)
2852	{
2853	$erros_acumulados .= "Chamada com parametro invalido. e-Mail nao pode ser vazio." . chr(0x0A);
2854	return $erros_acumulados;
2855	}
2856
2857	if (array_key_exists("dberr1", $certificate))
2858	{
2859
2860	$erros_acumulados .= "Ocorreu um erro quando pesquisava certificados dos destinatarios para cifrar a msg." . chr(0x0A);
2861	return $erros_acumulados;
2862	}
2863	if (array_key_exists("dberr2", $certificate))
2864	{
2865	$erros_acumulados .= $item . ' : Nao pode cifrar a msg. Certificado nao localizado.' . chr(0x0A);
2866	//continue;
2867	}
2868	/* Retirado este teste para evitar mensagem de erro duplicada.
2869	if (!array_key_exists("certs", $certificate))
2870	{
2871	$erros_acumulados .= $item . ' : Nao pode cifrar a msg. Certificado nao localizado.' . chr(0x0A);
2872	continue;
2873	}
2874	*/
2875	include_once(dirname( __FILE__ ) ."/../../security/classes/CertificadoB.php");
2876
2877	foreach ($certificate['certs'] as $registro)
2878	{
2879	$c1 = new certificadoB();
2880	$c1->certificado($registro['chave_publica']);
2881	if ($c1->apresentado)
2882	{
2883	$c2 = new Verifica_Certificado($c1->dados,$registro['chave_publica']);
2884	if (!$c1->dados['EXPIRADO'] && !$c2->revogado && $c2->status)
2885	{
2886	$aux_mails[] = $registro['chave_publica'];
2887	$mail_list[] = strtolower($item);
2888	}
2889	else
2890	{
2891	if ($c1->dados['EXPIRADO'] \|\| $c2->revogado)
2892	{
2893	$db->update_certificate($c1->dados['SERIALNUMBER'],$c1->dados['EMAIL'],$c1->dados['AUTHORITYKEYIDENTIFIER'],
2894	$c1->dados['EXPIRADO'],$c2->revogado);
2895	}
2896
2897	$erros_acumulados .= $item . ': ' . $c2->msgerro . chr(0x0A);
2898	foreach($c2->erros_ssl as $linha)
2899	{
2900	$erros_acumulados .= $linha . chr(0x0A);
2901	}
2902	$erros_acumulados .= 'Emissor: ' . $c1->dados['EMISSOR'] . chr(0x0A);
2903	$erros_acumulados .= $c1->dados['CRLDISTRIBUTIONPOINTS'] . chr(0x0A);
2904	}
2905	}
2906	else
2907	{
2908	$erros_acumulados .= $item . ' : Nao pode cifrar a msg. Certificado invalido.' . chr(0x0A);
2909	}
2910	}
2911	if(!(in_array(strtolower($item),$mail_list)) && !empty($erros_acumulados))
2912	{
2913	return $erros_acumulados;
2914	}
2915	}
2916
2917	$mail->Certs_crypt = $aux_mails;
2918	}
2919
2920	if( count($forwarding_attachments) > 0 )// Build CID images
2921	$this->buildEmbeddedImages($mailService,$msg_uid,$forwarding_attachments, $body);
2922
2923	// Build Uploading Attachments!!!
2924	if (count($attachments)>0) //Caso seja forward normal...
2925	{
2926	$total_uploaded_size = 0;
2927	foreach ($attachments as $attach)
2928	{
2929	if($attach['error'] == UPLOAD_ERR_INI_SIZE)
2930	return $this->parse_error("message file too big");
2931	if($attach['name']=='Unknown')
2932	continue;
2933	$mailService->addFileAttachment($attach['tmp_name'], $attach['name'], $this->get_file_type($attach['name']), 'base64', 'attachment');
2934	$total_uploaded_size = $total_uploaded_size + $attach['size'];
2935	}
2936	if($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['max_attachment_size'])
2937	{
2938
2939	$upload_max_filesize = str_replace('M','',$_SESSION['phpgw_info']['user']['preferences']['expressoMail']['max_attachment_size']) * 1024 * 1024;
2940	if( $total_uploaded_size > $upload_max_filesize)
2941	return $this->parse_error("message file too big");
2942	}
2943	}
2944	if(count($local_attachments)>0) { //Caso seja forward de mensagens locais
2945
2946	$total_uploaded_size = 0;
2947
2948	foreach($local_attachments as $local_attachment) {
2949	$file_description = unserialize(rawurldecode($local_attachment));
2950	$tmp = array_values($file_description);
2951	foreach($file_description as $i => $descriptor){
2952	$tmp[$i] = eregi_replace('\'*\'','',$descriptor);
2953	}
2954	$mailService->addFileAttachment($_FILES[$tmp[1]]['tmp_name'], $tmp[2], $this->get_file_type($tmp[2]), 'base64', 'attachment');
2955	$total_uploaded_size = $total_uploaded_size + $_FILES[$tmp[1]]['size'];
2956	}
2957	if($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['max_attachment_size'])
2958	{
2959	$upload_max_filesize = str_replace('M','',$_SESSION['phpgw_info']['user']['preferences']['expressoMail']['max_attachment_size']) * 1024 * 1024;
2960	if( $total_uploaded_size > $upload_max_filesize)
2961	return $this->parse_error("message file too big");
2962	}
2963	}
2964
2965	// Build Forwarding Attachments!!!
2966	if (count($forwarding_attachments) > 0)
2967	{
2968	// Bug fixed for array_search function
2969	$name_cid_files = array();
2970	if(count($name_cid_files) > 0) {
2971	$name_cid_files[count($name_cid_files)] = $name_cid_files[0];
2972	$name_cid_files[0] = null;
2973	}
2974
2975	foreach($forwarding_attachments as $forwarding_attachment)
2976	{
2977	$file_description = unserialize(rawurldecode($forwarding_attachment));
2978
2979	foreach($file_description as $i => $item)
2980	$file_description[$i] = urldecode($item);
2981
2982	$tmp = array_values($file_description);
2983	foreach($file_description as $i => $descriptor){
2984	$tmp[$i] = eregi_replace('\'*\'','',$descriptor);
2985	}
2986	$file_description = $tmp;
2987	$fileContent = $this->get_forwarding_attachment($file_description[0], $file_description[1], $file_description[3],$file_description[4]);
2988	$fileName = $file_description[2];
2989	if(!array_search(trim($fileName),$name_cid_files)) {
2990	$filename_dec = html_entity_decode(rawurldecode($fileName));
2991	$mailService->addStringAttachment($fileContent, $filename_dec, $this->get_file_type($file_description[2]), $file_description[4] );
2992
2993	}
2994	}
2995	}
2996
2997	//Build Message Attachments!!!
2998	if(count($message_attachments) > 0 )
2999	{
3000	foreach($message_attachments as $folder_name => $messages)
3001	{
3002	foreach ($messages as $message_number => $message_subject)
3003	{
3004	if (!$message_subject)
3005	$message_subject = 'no title.eml';
3006	else
3007	$message_subject .= '.eml';
3008
3009	if( $message_attachments_contents && isset($message_attachments_contents[$folder_name]) )
3010	$rawmsg = base64_decode( $message_attachments_contents[$folder_name][$message_number] );
3011	else{
3012	$mbox_stream = $this->open_mbox($folder_name);
3013	$rawmsg = $this->getRawHeader($message_number) . "\r\n\r\n" . $this->getRawBody($message_number);
3014	}
3015
3016	$return_forward[] = array( 'name' => $message_subject, 'size' => mb_strlen($rawmsg));
3017	$mailService->addStringAttachment($rawmsg, $message_subject, 'message/rfc822', '7bit', 'attachment' );
3018	}
3019	}
3020	}
3021
3022	$message_size_total += strlen($params['body']); /* Tamanho do corpo da mensagem. */
3023	$message_size_total += $total_uploaded_size; /* Incrementa com os anexos da nova mensagem, se houver. */
3024
3025	////////////////////////////////////////////////////////////////////////////////////////////////////
3026	/**
3027	* Faz a validação pelo tamanho máximo de mensagem permitido para o usuário. Se o usuário não estiver em nenhuma regra, usa o tamanho padrão.
3028	*/
3029	$default_max_size_rule = $db->get_default_max_size_rule();
3030	if(!$default_max_size_rule)
3031	{
3032	$default_max_size_rule = str_replace("M","",ini_get('upload_max_filesize')) * 1024 * 1024; /* hack para não bloquear o envio de email quando não for configurado um tamanho padrão */
3033	}
3034	else
3035	{
3036	foreach($default_max_size_rule as $i=>$value)
3037	{
3038	$default_max_size_rule = $value['config_value'];
3039	}
3040	}
3041
3042	$default_max_size_rule = $default_max_size_rule * 1024 * 1024; /* Tamanho da regra padrão, em bytes */
3043	$id_user = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
3044
3045
3046	$ldap = new ldap_functions();
3047	$groups_user = $ldap->get_user_groups($id_user);
3048
3049	$size_rule_by_group = array();
3050	foreach($groups_user as $k=>$value_)
3051	{
3052	$rule_in_group = $db->get_rule_by_user_in_groups($k);
3053	if ($rule_in_group != "")
3054	array_push($size_rule_by_group, $rule_in_group);
3055	}
3056
3057	$n_rule_groups = 0;
3058	$maior_valor_regra_grupo = 0;
3059	foreach($size_rule_by_group as $i=>$value)
3060	{
3061	if(is_array($value[0]))
3062	{
3063	$n_rule_groups++;
3064	if($value[0]['email_max_recipient'] > $maior_valor_regra_grupo)
3065	$maior_valor_regra_grupo = $value[0]['email_max_recipient'];
3066	}
3067	}
3068
3069	if($default_max_size_rule)
3070	{
3071	$size_rule = $db->get_rule_by_user($_SESSION['phpgw_info']['expressomail']['user']['userid']);
3072
3073	if(!$size_rule && $n_rule_groups == 0) /* O usuário não está em nenhuma regra por usuário nem por grupo. Vai usar a regra padrão. */
3074	{
3075	if($message_size_total > $default_max_size_rule)
3076	return $this->functions->getLang("Message size greateruler than allowed (Default rule)");
3077	}
3078
3079	else
3080	{
3081	if(count($size_rule) > 0) /* Verifica se existe regra por usuário. Se houver, ela vai se sobresair das regras por grupo. */
3082	{
3083	$regra_mais_permissiva = 0;
3084	foreach($size_rule as $i=>$value)
3085	{
3086	if($regra_mais_permissiva < $value['email_max_recipient'])
3087	$regra_mais_permissiva = $value['email_max_recipient'];
3088	}
3089	$regra_mais_permissiva = $regra_mais_permissiva * 1024 * 1024;
3090	if($message_size_total > $regra_mais_permissiva)
3091	return $this->functions->getLang("Message size greater than allowed (Rule By User)");
3092	}
3093	else /* Regra por grupo */
3094	{
3095	$maior_valor_regra_grupo = $maior_valor_regra_grupo * 1024 * 1024;
3096	if($message_size_total > $maior_valor_regra_grupo)
3097	return $this->functions->getLang("Message size greater than allowed (Rule By Group)");
3098
3099
3100	}
3101	}
3102	}
3103	/**
3104	* Fim da validação do tamanho da regra do tamanho de mensagem.
3105	*/
3106	////////////////////////////////////////////////////////////////////////////////////////////////////
3107
3108
3109
3110
3111
3112	if($isHTML)
3113	$mailService->setBodyHtml($body);
3114	else
3115	$mailService->setBodyText($body);
3116
3117	if($is_important)
3118	$mailService->addHeaderField('Importance','High');
3119
3120	if($return_receipt)
3121	$mailService->addHeaderField('Disposition-Notification-To', $_SESSION['phpgw_info']['expressomail']['user']['email']);
3122
3123
3124	if ($folder != 'null'){
3125	$mbox_stream = $this->open_mbox($folder);
3126	@imap_append($mbox_stream, "{".$this->imap_server.":".$this->imap_port."}".$folder, $mailService->getMessage(), "\\Seen");
3127	}
3128
3129	$sent = $mailService->send();
3130
3131	if($sent !== true)
3132	{
3133	return $this->parse_error($sent);
3134	}
3135	else
3136	{
3137	if ($signed && !$params['smime'])
3138	{
3139	return $sent;
3140	}
3141	if($_SESSION['phpgw_info']['server']['expressomail']['expressoMail_enable_log_messages'] == "True")
3142	{
3143	$userid = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
3144	$userip = $_SESSION['phpgw_info']['expressomail']['user']['session_ip'];
3145	$now = date("d/m/y H:i:s");
3146	$addrs = $toaddress.$ccaddress.$ccoaddress;
3147	$sent = trim($sent);
3148	error_log("$now - $userip - $sent [$subject] - $userid => $addrs\r\n", 3, "/home/expressolivre/mail_senders.log");
3149	}
3150	if($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['use_dynamic_contacts']) {
3151	$contacts = new dynamic_contacts();
3152	$new_contacts = $contacts->add_dynamic_contacts($toaddress.",".$ccaddress.",".$ccoaddress);
3153	return array("success" => true, "new_contacts" => $new_contacts);
3154	}
3155	return array("success" => true);
3156	}
3157	}
3158
3159
3160	/**
3161	* @license http://www.gnu.org/copyleft/gpl.html GPL
3162	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
3163	* @param $mail email
3164	* @param $msg_uid uid da mensagem
3165	* @param $forwarding_attachments anexos
3166	*/
3167
3168	function buildEmbeddedImages(&$mail,$msg_uid,&$forwarding_attachments ,&$body)
3169	{
3170	//Procura e retorna em $cids_imgs imagens embarcadas no corpo do e-mail
3171	$pattern = '/src=("[^"]*?get_archive.php\?msgFolder=(.+)?&(amp;)?msgNumber=(.+)?&(amp;)?indexPart=(.+)?")/isU';
3172	$cid_imgs = '';
3173	preg_match_all( $pattern , $body , $cid_imgs , PREG_PATTERN_ORDER );
3174	//-------------------------------------------------------------------//
3175
3176	$attPostions = array(); //Array que linka a possição da imagem com o indice que esta se encontra no array $forwarding_attachments
3177
3178	foreach ($forwarding_attachments as $i => $v){ // Monta o array de link
3179	$desc = unserialize(rawurldecode($v));
3180	$attPostions[$desc[3]] = $i;
3181	}
3182
3183	//Intera as imagens encontradas
3184	foreach($cid_imgs[6] as $j => $val)
3185	{
3186	$cid = base_convert(microtime().$j, 10, 36); //Gera um cid
3187	$body = str_replace($cid_imgs[1][$j], '"cid:'.$cid.'"', $body ); //tira o src da imagem e coloca o cid.
3188	$count = strlen($cid_imgs[6][$j]);
3189
3190	$attach_img = $forwarding_attachments[$attPostions['\''.$cid_imgs[6][$j].'\'']];
3191	$file_description = unserialize(rawurldecode($attach_img));
3192
3193	if (is_array($file_description))
3194	foreach($file_description as $i => $descriptor)
3195	$file_description[$i] = mb_ereg_replace('\'*\'','',$descriptor);
3196
3197	// The image is not in the same mail?
3198	if ($msg_uid != $cid_imgs[4][$j])
3199	{
3200	$fa = $this->get_forwarding_attachment2($cid_imgs[2][$j], $cid_imgs[4][$j], $cid_imgs[6][$j], 'base64');
3201	$fileContent = &$fa['binary'];
3202	$fileName = $fa['name'];
3203	$fileCode = $fa['encoding'];
3204	$fileType = $fa['type'];
3205	$file_attached[0] = $cid_imgs[2][$j];
3206	$file_attached[1] = $cid_imgs[4][$j];
3207	$file_attached[2] = $fileName;
3208	$file_attached[3] = '0.'.(string)($j+1);
3209	$file_attached[4] = 'base64';
3210	$file_attached[5] = strlen($fileContent); //Size of file
3211	$file_attached[6] = $cid_imgs[6][$j];
3212	$return_forward[] = $file_attached;
3213
3214	if ($file_attached[3] == $file_description[3] \|\| $msg_uid == 'undefined')
3215	unset($forwarding_attachments[$attPostions['\''.$cid_imgs[6][$j].'\'']]);
3216
3217	}
3218	else
3219	{
3220	$fileContent = $this->get_forwarding_attachment($file_description[0], $msg_uid, $file_description[3], 'base64');
3221	$fileName = $file_description[2];
3222	$fileCode = $file_description[4];
3223	$file_description[3] = '0.'.(string)($j+1);
3224	$file_description[6] = $cid_imgs[6][$j];
3225	$fileType = $this->get_file_type($file_description[2]);
3226	unset($forwarding_attachments[$attPostions['\''.$cid_imgs[6][$j].'\'']]);
3227	if (!empty($file_description))
3228	{
3229	$file_description[5] = strlen($fileContent); //Size of file
3230	$return_forward[] = $file_description;
3231	}
3232	}
3233
3234	if ($fileContent)
3235	$mail->addStringImage($fileContent,$fileType,$fileName, $cid);
3236	}
3237
3238	return $return_forward;
3239	}
3240	function add_recipients_cert($full_address)
3241	{
3242	$result = "";
3243	$parse_address = imap_rfc822_parse_adrlist($full_address, "");
3244	foreach ($parse_address as $val)
3245	{
3246	//echo "<script language=\"javascript\">javascript:alert('".$val->mailbox."@".$val->host."');</script>";
3247	if ($val->mailbox == "INVALID_ADDRESS")
3248	continue;
3249	if ($val->mailbox == "UNEXPECTED_DATA_AFTER_ADDRESS")
3250	continue;
3251	if (empty($val->personal))
3252	$result .= $val->mailbox."@".$val->host . ",";
3253	else
3254	$result .= $val->mailbox."@".$val->host . ",";
3255	}
3256
3257	return substr($result,0,-1);
3258	}
3259
3260	function add_recipients($recipient_type, $full_address, $mail, $mobile = false)
3261	{
3262	//remove a comma if is given two unexpected commas
3263	$full_address = preg_replace("/, ?,/",",",$full_address);
3264	$parse_address = imap_rfc822_parse_adrlist($full_address, "");
3265
3266	$bolean = true;
3267	foreach ($parse_address as $val)
3268	{
3269	//echo "<script language=\"javascript\">javascript:alert('".$val->mailbox."@".$val->host."');</script>";
3270	if ($val->mailbox == "INVALID_ADDRESS")
3271	continue;
3272	switch($recipient_type)
3273	{
3274	case "to":
3275	if($mobile){
3276	$mail->AddAddress($val->mailbox."@".$val->host, $val->personal);
3277	}else{
3278	$mail->AddTo( ($val->personal ? "\"$val->personal\" <$val->mailbox@$val->host>" : "$val->mailbox@$val->host"));
3279	}
3280	break;
3281	case "cc":
3282	if($mobile){
3283	$mail->AddCC($val->mailbox."@".$val->host, $val->personal);
3284	}else{
3285	$mail->AddCC( ($val->personal ? "\"$val->personal\" <$val->mailbox@$val->host>" : "$val->mailbox@$val->host"));
3286	}
3287	break;
3288	case "cco":
3289	$mail->AddBcc(($val->personal ? "\"$val->personal\" <$val->mailbox@$val->host>" : "$val->mailbox@$val->host"));
3290	break;
3291	}
3292	if($val->mailbox == "UNEXPECTED_DATA_AFTER_ADDRESS"){
3293	$bolean = false;
3294	}
3295	}
3296	return $bolean;
3297	}
3298
3299	function get_forwarding_attachment($msg_folder, $msg_number, $msg_part, $encoding)
3300	{
3301	include_once $_SESSION['rootPath'].'/expressoMail1_2/inc/class.attachment.inc.php';
3302	$attachment = new attachment();
3303	$attachment->decodeConf['rfc_822bodies'] = true; //Forçar a não decodificação de mensagens em anexo.
3304	$attachment->setStructureFromMail($msg_folder, $msg_number);
3305	return $attachment->getAttachment($msg_part);
3306	}
3307
3308	function get_forwarding_attachment2($msg_folder, $msg_number, $msg_part, $encoding)
3309	{
3310	include_once $_SESSION['rootPath'].'/expressoMail1_2/inc/class.attachment.inc.php';
3311	$attachment = new attachment();
3312	$attachment->setStructureFromMail($msg_folder, $msg_number);
3313	$return = $attachment->getAttachmentInfo($msg_part);
3314	$return['binary'] = $attachment->getAttachment($msg_part);
3315	return $return;
3316	}
3317
3318	function del_last_caracter($string)
3319	{
3320	$string = substr($string,0,(strlen($string) - 1));
3321	return $string;
3322	}
3323
3324	function del_last_two_caracters($string)
3325	{
3326	$string = substr($string,0,(strlen($string) - 2));
3327	return $string;
3328	}
3329
3330	function messages_sort($sort_box_type,$sort_box_reverse, $search_box_type,$offsetBegin,$offsetEnd)
3331	{
3332	if ($sort_box_type != "SORTFROM" && $search_box_type!= "FLAGGED"){
3333	$imapsort = imap_sort($this->mbox,constant($sort_box_type),$sort_box_reverse,SE_UID,$search_box_type);
3334	foreach($imapsort as $iuid)
3335	$sort[$iuid] = "";
3336
3337	if ($offsetBegin == -1 && $offsetEnd ==-1 )
3338	$slice_array = false;
3339	else
3340	$slice_array = true;
3341	}
3342	else
3343	{
3344	$sort = array();
3345	if ($offsetBegin > $offsetEnd) {$temp=$offsetEnd; $offsetEnd=$offsetBegin; $offsetBegin=$temp;}
3346	$num_msgs = imap_num_msg($this->mbox);
3347	if ($offsetEnd > $num_msgs) {$offsetEnd = $num_msgs;}
3348	$slice_array = true;
3349
3350	for ($i=$num_msgs; $i>0; $i--)
3351	{
3352	if ($sort_box_type == "SORTARRIVAL" && $sort_box_reverse && count($sort) >= $offsetEnd)
3353	break;
3354	$iuid = @imap_uid($this->mbox,$i);
3355	$header = $this->get_header($iuid);
3356	// List UNSEEN messages.
3357	if($search_box_type == "UNSEEN" && (!trim($header->Recent) && !trim($header->Unseen))){
3358	continue;
3359	}
3360	// List SEEN messages.
3361	elseif($search_box_type == "SEEN" && (trim($header->Recent) \|\| trim($header->Unseen))){
3362	continue;
3363	}
3364	// List ANSWERED messages.
3365	elseif($search_box_type == "ANSWERED" && !trim($header->Answered)){
3366	continue;
3367	}
3368	// List FLAGGED messages.
3369	elseif($search_box_type == "FLAGGED" && !trim($header->Flagged)){
3370	continue;
3371	}
3372
3373	if($sort_box_type=='SORTFROM') {
3374	if (($header->from[0]->mailbox . "@" . $header->from[0]->host) == $_SESSION['phpgw_info']['expressomail']['user']['email'])
3375	$from = $header->to;
3376	else
3377	$from = $header->from;
3378	if(isset($from[0]->personal))
3379	$tmp = imap_mime_header_decode($from[0]->personal);
3380	else
3381	$tmp = null;
3382	if (isset($tmp[0]->text))
3383	$sort[$iuid] = $tmp[0]->text;
3384	else
3385	$sort[$iuid] = $from[0]->mailbox . "@" . $from[0]->host;
3386	}
3387	else if($sort_box_type=='SORTSUBJECT') {
3388	$sort[$iuid] = $header->subject;
3389	}
3390	else if($sort_box_type=='SORTSIZE') {
3391	$sort[$iuid] = $header->Size;
3392	}
3393	else {
3394	$sort[$iuid] = $header->udate;
3395	}
3396
3397	}
3398	natcasesort($sort);
3399
3400	if ($sort_box_reverse)
3401	$sort = array_reverse($sort,true);
3402	}
3403	if(empty($sort) or !is_array($sort)){
3404	$sort = array();
3405	}
3406
3407
3408
3409
3410	if ($slice_array)
3411	$sort = array_slice($sort,$offsetBegin-1,$offsetEnd-($offsetBegin-1),true);
3412
3413
3414	return $sort;
3415
3416	}
3417
3418	function move_delete_search_messages($params){
3419	$move = false;
3420	$msg_no_move = "";
3421
3422	$params['selected_messages'] = urldecode($params['selected_messages_move']);
3423	$params['new_folder'] = urldecode($params['new_folder_move']);
3424	$params['new_folder_name'] = urldecode($params['new_folder_name_move']);
3425	$sel_msgs = explode(",", $params['selected_messages']);
3426	@reset($sel_msgs);
3427	$sorted_msgs = array();
3428	foreach($sel_msgs as $idx => $sel_msg) {
3429	$sel_msg = explode(";", $sel_msg);
3430	if(array_key_exists($sel_msg[0], $sorted_msgs)){
3431	$sorted_msgs[$sel_msg[0]] .= ",".$sel_msg[1];
3432	}
3433	else {
3434	$sorted_msgs[$sel_msg[0]] = $sel_msg[1];
3435	}
3436	}
3437	@ksort($sorted_msgs);
3438	$last_return = false;
3439	foreach($sorted_msgs as $folder => $msgs_number) {
3440	$params['msgs_number'] = $msgs_number;
3441	$params['folder'] = $folder;
3442
3443	$last_return = $this->move_messages($params);
3444
3445	if($last_return['status']){
3446	$move = true;
3447	}else{
3448	$msg_no_move = $params['msgs_number'];
3449	}
3450	}
3451	$sel_msgs = null;
3452	$params['selected_messages'] = urldecode($params['selected_messages_delete']);
3453	$params['new_folder'] = urldecode($params['new_folder_delete']);
3454	$params['new_folder_name'] = urldecode($params['new_folder_name_delete']);
3455	$sel_msgs = explode(",", $params['selected_messages']);
3456	@reset($sel_msgs);
3457	$sorted_msgs = array();
3458	foreach($sel_msgs as $idx => $sel_msg) {
3459	$sel_msg = explode(";", $sel_msg);
3460	if(array_key_exists($sel_msg[0], $sorted_msgs)){
3461	$sorted_msgs[$sel_msg[0]] .= ",".$sel_msg[1];
3462	}
3463	else {
3464	$sorted_msgs[$sel_msg[0]] = $sel_msg[1];
3465	}
3466	}
3467	@ksort($sorted_msgs);
3468	$last_return = false;
3469	foreach($sorted_msgs as $folder => $msgs_number) {
3470	$params['msgs_number'] = $msgs_number;
3471	$params['folder'] = $folder;
3472
3473	$params['folder'] = $params['new_folder_delete'];
3474	$last_return = $this->delete_msgs($params);
3475	$last_return['deleted'] = true;
3476	if($last_return['status']){
3477	$move = true;
3478	}else{
3479	$msg_no_move = $params['msgs_number'];
3480	}
3481
3482	}
3483
3484	if($move)
3485	$last_return['move'] = true;
3486
3487	if($msg_no_move != "")
3488	$last_return['no_move'] = $msg_no_move;
3489
3490	return $last_return;
3491	}
3492
3493	function move_search_messages($params){
3494	$params['selected_messages'] = str_replace('/',$this->imap_delimiter,urldecode($params['selected_messages']));
3495	$params['new_folder'] = str_replace('/',$this->imap_delimiter,urldecode($params['new_folder']));
3496	$params['new_folder_name'] = urldecode($params['new_folder_name']);
3497	$sel_msgs = explode(",", $params['selected_messages']);
3498	$move = false;
3499	$msg_no_move = "";
3500
3501	@reset($sel_msgs);
3502	$sorted_msgs = array();
3503	foreach($sel_msgs as $idx => $sel_msg) {
3504	$sel_msg = explode(";", $sel_msg);
3505	if(array_key_exists($sel_msg[0], $sorted_msgs)){
3506	$sorted_msgs[$sel_msg[0]] .= ",".$sel_msg[1];
3507	}
3508	else {
3509	$sorted_msgs[$sel_msg[0]] = $sel_msg[1];
3510	}
3511	}
3512	@ksort($sorted_msgs);
3513	$last_return = false;
3514	foreach($sorted_msgs as $folder => $msgs_number) {
3515	$params['msgs_number'] = $msgs_number;
3516	$params['folder'] = $folder;
3517
3518	if($params['delete'] === 'true'){
3519	$params['folder'] = $params['new_folder'];
3520	$last_return = $this->delete_msgs($params);
3521	$last_return['deleted'] = true;
3522
3523	if($last_return['status']){
3524	$move = true;
3525	}else{
3526	$msg_no_move = $params['msgs_number'];
3527	}
3528
3529	}else{
3530	$last_return = $this->move_messages($params);
3531
3532	if($last_return['status']){
3533	$move = true;
3534	}else{
3535	$msg_no_move = $params['msgs_number'];
3536	}
3537	}
3538	}
3539
3540	if($move)
3541	$last_return['move'] = true;
3542
3543	if($msg_no_move != "")
3544	$last_return['no_move'] = $msg_no_move;
3545
3546	return $last_return;
3547	}
3548
3549	function move_messages($params)
3550	{
3551	$folder = $params['folder'];
3552	$mbox_stream = $this->open_mbox($folder);
3553	$newmailbox = ($params['new_folder']);
3554	$newmailbox = mb_convert_encoding($newmailbox, "UTF7-IMAP","ISO-8859-1, UTF-8, UTF7-IMAP");
3555	$new_folder_name = $params['new_folder_name'];
3556	$msgs_number = $params['msgs_number'];
3557	$return = array('msgs_number' => $msgs_number,
3558	'folder' => $folder,
3559	'new_folder_name' => $new_folder_name,
3560	'border_ID' => $params['border_ID'],
3561	'status' => true); //Status foi adicionado para validar as permissoes ACL
3562
3563	//Este bloco tem a finalidade de averiguar as permissoes para pastas compartilhadas
3564	if (substr($folder,0,4) == 'user'){
3565	$acl = $this->getacltouser($folder);
3566	/*
3567	* l - lookup (mailbox is visible to LIST/LSUB commands)
3568	* r - read (SELECT the mailbox, perform CHECK, FETCH, PARTIAL, SEARCH, COPY from mailbox)
3569	* s - keep seen/unseen information across sessions (STORE SEEN flag)
3570	* w - write (STORE flags other than SEEN and DELETED)
3571	* i - insert (perform APPEND, COPY into mailbox)
3572	* p - post (send mail to submission address for mailbox, not enforced by IMAP4 itself)
3573	* c - create (CREATE new sub-mailboxes in any implementation-defined hierarchy)
3574	* d - delete (STORE DELETED flag, perform EXPUNGE)
3575	* a - administer (perform SETACL)
3576	*/
3577	if (strpos($acl, "d") === false){
3578	$return['status'] = false;
3579	return $return;
3580	}
3581	}
3582	//Este bloco tem a finalidade de transformar o CPF das pastas compartilhadas em common name
3583	if(array_key_exists('uid2cn', $_SESSION['phpgw_info']['user']['preferences']['expressoMail'])){
3584	if ($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['uid2cn']){
3585	if (substr($new_folder_name,0,4) == 'user'){
3586	$this->ldap = new ldap_functions();
3587	$tmp_folder_name = explode($this->imap_delimiter, $new_folder_name);
3588	$return['new_folder_name'] = array_pop($tmp_folder_name);
3589	if( $cn = $this->ldap->uid2cn($return['new_folder_name']))
3590	{
3591	$return['new_folder_name'] = $cn;
3592	}
3593	}
3594	}
3595	}
3596
3597	// Caso estejamos no box principal, nao eh necessario pegar a informacao da mensagem anterior.
3598	if (($params['get_previous_msg']) && ($params['border_ID'] != 'null') && ($params['border_ID'] != ''))
3599	{
3600	$return['previous_msg'] = $this->get_info_previous_msg($params);
3601	// Fix problem in unserialize function JS.
3602	if(array_key_exists('body', $return['previous_msg']))
3603	$return['previous_msg']['body'] = str_replace(array('{','}'), array('{','}'), $return['previous_msg']['body']);
3604	}
3605
3606	$mbox_stream = $this->open_mbox($folder);
3607	if(imap_mail_move($mbox_stream, $msgs_number, $newmailbox, CP_UID)) {
3608	imap_expunge($mbox_stream);
3609	if($mbox_stream)
3610	imap_close($mbox_stream);
3611	return $return;
3612	}else {
3613	if(strstr(imap_last_error(),'Over quota')) {
3614	$accountID = $_SESSION['phpgw_info']['expressomail']['email_server']['imapAdminUsername'];
3615	$pass = $_SESSION['phpgw_info']['expressomail']['email_server']['imapAdminPW'];
3616	$userID = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
3617	$server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
3618	$mbox = @imap_open("{".$this->imap_server.":".$this->imap_port.$this->imap_options."}INBOX", $accountID, $pass) or die(serialize(array('imap_error' => $this->parse_error(imap_last_error()))));
3619	if(!$mbox)
3620	return imap_last_error();
3621	$quota = imap_get_quotaroot($mbox_stream, "INBOX");
3622	if(! imap_set_quota($mbox, "user".$this->imap_delimiter.$userID, 2.1 * $quota['usage'])) {
3623	if($mbox_stream)
3624	imap_close($mbox_stream);
3625	if($mbox)
3626	imap_close($mbox);
3627	return "move_messages(): Error setting quota for MOVE or DELETE!! ". "user".$this->imap_delimiter.$userID." line ".__LINE__."\n";
3628	}
3629	if(imap_mail_move($mbox_stream, $msgs_number, $newmailbox, CP_UID)) {
3630	imap_expunge($mbox_stream);
3631	if($mbox_stream)
3632	imap_close($mbox_stream);
3633	// return to original quota limit.
3634	if(!imap_set_quota($mbox, "user".$this->imap_delimiter.$userID, $quota['limit'])) {
3635	if($mbox)
3636	imap_close($mbox);
3637	return "move_messages(): Error setting quota for MOVE or DELETE!! line ".__LINE__."\n";
3638	}
3639	return $return;
3640	}
3641	else {
3642	if($mbox_stream)
3643	imap_close($mbox_stream);
3644	if(!imap_set_quota($mbox, "user".$this->imap_delimiter.$userID, $quota['limit'])) {
3645	if($mbox)
3646	imap_close($mbox);
3647	return "move_messages(): Error setting quota for MOVE or DELETE!! line ".__LINE__."\n";
3648	}
3649	return imap_last_error();
3650	}
3651
3652	}
3653	else {
3654	if($mbox_stream)
3655	imap_close($mbox_stream);
3656	return "move_messages() line ".__LINE__.": ". imap_last_error()." folder:".$newmailbox;
3657	}
3658	}
3659	}
3660
3661
3662	function save_msg($params)
3663	{
3664
3665	require_once $_SESSION['rootPath'] . '/API/class.servicelocator.php';
3666	$mailService = ServiceLocator::getService('mail');
3667
3668	$return_receipt = $params['input_return_receipt'];
3669	$is_important = $params['input_important_message'];
3670
3671	$msg_uid = $params['msg_id'];
3672	$body = $params['body'];
3673	$body = str_replace("%nbsp;"," ",$body);
3674	$body = preg_replace("/\n/"," ",$body);
3675	$body = preg_replace("/\r/","" ,$body);
3676	$body = html_entity_decode ( $body, ENT_QUOTES , 'ISO-8859-1' );
3677	$forwarding_attachments = $params['forwarding_attachments'];
3678	$message_attachments = $params['message_attachments'];
3679	$attachments = $params['FILES'];
3680	$return_files = $params['FILES'];
3681	$message_attachments_contents = (isset($params['message_attachments_content'])) ? $params['message_attachments_content'] : false;
3682
3683	if(is_array($params['local_attachments'])){
3684	foreach ($params['local_attachments'] as $key => $local_attach) {
3685	$tmp = unserialize(urldecode($local_attach));
3686	$attachments[$key]['name'] = urldecode($tmp[2]);
3687	$return_files[$key]['name'] = urldecode($tmp[2]);
3688	}
3689	}
3690
3691	$folder = mb_convert_encoding($params['folder'], "UTF7-IMAP","ISO-8859-1, UTF-8");
3692	$folder = @eregi_replace("INBOX[/.]", "INBOX".$this->imap_delimiter, $folder);
3693
3694	$mailService->setFrom ('"'.$fromaddress[0].'" <'.$fromaddress[1].'>');
3695	$mailService->addTo($params['input_to']);
3696	$mailService->addCc( $params['input_cc']);
3697	$mailService->addBcc($params['input_cco']);
3698	$mailService->setSubject($params['input_subject']);
3699
3700	if($is_important){
3701	$mailService->addHeaderField('Importance','High');
3702	}
3703
3704	if($return_receipt)
3705	$mailService->addHeaderField('Disposition-Notification-To', $_SESSION['phpgw_info']['expressomail']['user']['email']);
3706
3707	$isHTML = ( ( array_key_exists( 'type', $params ) && in_array( strtolower( $params[ 'type' ] ), array( 'html', 'plain' ) ) ) ? strtolower( $params[ 'type' ] ) != 'plain' : true );
3708
3709
3710	if( count($forwarding_attachments) > 0 )
3711	$return_forward = $this->buildEmbeddedImages($mailService, $msg_uid, $forwarding_attachments , $body);
3712
3713	//Build Message Attachments!!!
3714	if(count($message_attachments) > 0 )
3715	{
3716	foreach($message_attachments as $folder_name => $messages)
3717	{
3718	foreach ($messages as $message_number => $message_subject)
3719	{
3720	if (!$message_subject)
3721	$message_subject = 'no title.eml';
3722	else
3723	$message_subject .= '.eml';
3724
3725	if( $message_attachments_contents && isset($message_attachments_contents[$folder_name]) )
3726	$rawmsg = base64_decode( $message_attachments_contents[$folder_name][$message_number] );
3727	else{
3728	$mbox_stream = $this->open_mbox($folder_name);$mbox_stream = $this->open_mbox($folder_name);
3729	$rawmsg = $this->getRawHeader($message_number) . "\r\n\r\n" . $this->getRawBody($message_number);
3730	}
3731
3732	$return_forward[] = array( 'name' => $message_subject, 'size' => mb_strlen($rawmsg));
3733	$mailService->addStringAttachment($rawmsg, $message_subject, 'message/rfc822', '7bit', 'attachment' );
3734	}
3735	}
3736	}
3737
3738	$imagesParts = array();
3739
3740	if(count($return_forward) > 0 )
3741	foreach ($return_forward as $value)
3742	$imagesParts[$value[6]] = $value[3];
3743
3744	//Build Forwarding Attachments!!!
3745	if(count($forwarding_attachments) > 0 )
3746	{
3747	foreach($forwarding_attachments as $forwarding_attachment)
3748	{
3749
3750	$file_description = unserialize(rawurldecode($forwarding_attachment));
3751	foreach($file_description as $i => $item)
3752	$file_description[$i] = urldecode($item);
3753
3754	$file_description = array_values($file_description);
3755
3756	foreach($file_description as $i => $descriptor)
3757	$file_description[$i] = eregi_replace('\'*\'','',$descriptor);
3758
3759	$fileContent = $this->get_forwarding_attachment($file_description[0], $file_description[1], $file_description[3],$file_description[4]);
3760	$file_description[2] = html_entity_decode($file_description[2]);
3761
3762	$file_description[5] = strlen($fileContent); //Size of file
3763	$return_forward[] = $file_description;
3764	$mailService->addStringAttachment($fileContent, $file_description[2], $this->get_file_type($file_description[2]), $file_description[4] );
3765	}
3766	}
3767
3768	if ((count($return_forward) > 0) && (count($return_files) > 0))
3769	$return_files = array_merge_recursive($return_forward,$return_files);
3770	else if (count($return_files) < 1)
3771	$return_files = $return_forward;
3772
3773	//Build Uploading Attachments!!!
3774	$sizeof_attachments = count($attachments);
3775	if ($sizeof_attachments)
3776	foreach ($attachments as $numb => $attach)
3777	$mailService->addFileAttachment($attach['tmp_name'], $attach['name'],$attach['type'], 'base64', 'attachment');
3778
3779
3780	if (!$body)
3781	$body = ' ';
3782
3783	if($isHTML)
3784	$mailService->setBodyHtml($body);
3785	else
3786	$mailService->setBodyText($body);
3787
3788
3789	$mbox_stream = $this->open_mbox($folder);
3790	$return['append'] = imap_append($mbox_stream, "{".$this->imap_server.":".$this->imap_port."}".$folder, $mailService->getMessage(), "\\Seen \\Draft");
3791
3792	$status = imap_status($mbox_stream, "{".$this->imap_server.":".$this->imap_port."}".$folder, SA_UIDNEXT);
3793	$return['msg_no'] = $status->uidnext - 1;
3794	$return['folder_id'] = $folder;
3795	$return['imagesParts'] = $imagesParts;
3796
3797	if($mbox_stream)
3798	imap_close($mbox_stream);
3799
3800	$returnFiles = array();
3801	$ii = 0;
3802
3803	if(count($return_files) > 0)
3804	{
3805	foreach ($return_files as $index => $_attachment)
3806	{
3807	if (array_key_exists("name", $_attachment))
3808	{
3809	$returnFiles[$ii]['name'] = base64_encode(mb_convert_encoding( $_attachment['name'], 'UTF-8', 'UTF-8, ISO-8859-1') );
3810	$returnFiles[$ii]['size'] = $_attachment['size'];
3811	$ii++;
3812	}
3813	else if($_attachment[2])
3814	{
3815	$returnFiles[$ii]['name'] = base64_encode(mb_convert_encoding( $_attachment[2], 'UTF-8', 'UTF-8, ISO-8859-1'));
3816	$returnFiles[$ii]['size'] = $_attachment[5];
3817	$ii++;
3818	}
3819	}
3820	}
3821	$return['files'] = serialize($returnFiles);
3822	$return["subject"] = $params['input_subject'];
3823	if (!$return['append']) $return['append'] = imap_last_error();
3824
3825	return $return;
3826	}
3827
3828
3829	function set_messages_flag_from_search($params){
3830	$error = False;
3831	$fileNames = "";
3832
3833	$sel_msgs = explode(",", $params['msg_to_flag']);
3834	@reset($sel_msgs);
3835	$sorted_msgs = array();
3836	foreach($sel_msgs as $idx => $sel_msg) {
3837	$sel_msg = explode(";", $sel_msg);
3838	if(array_key_exists($sel_msg[0], $sorted_msgs)){
3839	$sorted_msgs[$sel_msg[0]] .= ",".$sel_msg[1];
3840	}
3841	else {
3842	$sorted_msgs[$sel_msg[0]] = $sel_msg[1];
3843	}
3844	}
3845	unset($sorted_msgs['']);
3846	$array_names_keys = array_keys($sorted_msgs);
3847	// Verifica se as n mensagens selecionadas
3848	// se encontram em um mesmo folder
3849	if (count($sorted_msgs)==1){
3850	$param['folder'] = $array_names_keys[0];
3851	$param['msgs_to_set'] = $sorted_msgs[$array_names_keys[0]];
3852	$param['flag'] = $params['flag'];
3853	$returns[0] = $this->set_messages_flag($param);
3854	return $returns;
3855	}else{
3856	for($i = 0; $i < count($array_names_keys); $i++){
3857	$param['folder'] = $array_names_keys[$i];
3858	$param['msgs_to_set'] = $sorted_msgs[$array_names_keys[$i]];
3859	$param['flag'] = $params['flag'];
3860	$returns[$i] = $this->set_messages_flag($param);
3861	}
3862	}
3863	return $returns;
3864	}
3865	function set_messages_flag($params)
3866	{
3867	$folder = mb_convert_encoding($params['folder'], "UTF7-IMAP","UTF-8, ISO-8859-1, UTF7-IMAP");
3868	$msgs_to_set = $params['msgs_to_set'];
3869	$flag = $params['flag'];
3870	$return = array();
3871	$return["msgs_to_set"] = $msgs_to_set;
3872	$return["flag"] = $flag;
3873	$return["msgs_not_to_set"] = "";
3874
3875	$this->mbox = $this->open_mbox($folder);
3876
3877	if ($flag == "unseen"){
3878	$return["msgs_to_set"] = "";
3879	$msgs = explode(",",$msgs_to_set);
3880	foreach($msgs as $men){
3881	if (imap_clearflag_full($this->mbox, $men, "\\Seen", ST_UID))
3882	$return["msgs_to_set"] .= $men.",";
3883	else
3884	$return["msgs_not_to_set"] .= $men.",";
3885	}
3886	$return["status"] = true;
3887	}elseif ($flag == "seen"){
3888	$return["msgs_to_set"] = "";
3889	$msgs = explode(",",$msgs_to_set);
3890	foreach($msgs as $men){
3891	if (imap_setflag_full($this->mbox, $men, "\\Seen", ST_UID))
3892	$return["msgs_to_set"] .= $men.",";
3893	else
3894	$return["msgs_not_to_set"] .= $men.",";
3895	}
3896	$return["status"] = true;
3897	}elseif ($flag == "answered"){
3898	$return["status"] = imap_setflag_full($this->mbox, $msgs_to_set, "\\Answered", ST_UID);
3899	imap_clearflag_full($this->mbox, $msgs_to_set, "\\Draft", ST_UID);
3900	}
3901	elseif ($flag == "forwarded")
3902	$return["status"] = imap_setflag_full($this->mbox, $msgs_to_set, "\\Answered \\Draft", ST_UID);
3903	elseif ($flag == "flagged")
3904	$return["status"] = imap_setflag_full($this->mbox, $msgs_to_set, "\\Flagged", ST_UID);
3905	elseif ($flag == "unflagged") {
3906	$flag_importance = false;
3907	$msgs_number = explode(",",$msgs_to_set);
3908	$unflagged_msgs = "";
3909	foreach($msgs_number as $msg_number) {
3910	preg_match('/importance : (.*)\r/i',
3911	imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number))
3912	,$importance);
3913	if(strtolower($importance[1])=="high" && $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['use_important_flag']) {
3914	$flag_importance=true;
3915	}
3916	else {
3917	$unflagged_msgs.=$msg_number.",";
3918	}
3919	}
3920
3921	if($unflagged_msgs!="") {
3922	imap_clearflag_full($this->mbox,substr($unflagged_msgs,0,strlen($unflagged_msgs)-1), "\\Flagged", ST_UID);
3923	$return["msgs_unflageds"] = substr($unflagged_msgs,0,strlen($unflagged_msgs)-1);
3924	}
3925	else {
3926	$return["msgs_unflageds"] = false;
3927	}
3928
3929	if($flag_importance && $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['use_important_flag']) {
3930	$return["status"] = false;
3931	$return["msg"] = $this->functions->getLang("At least one of selected message cant be marked as normal");
3932	}
3933	else {
3934	$return["status"] = true;
3935	}
3936	}
3937
3938	if(($flag == "seen") \|\| ($flag == "unseen")){
3939	if ($return["msgs_not_to_set"] != ""){
3940	$return["msgs_not_to_set"] = substr($return["msgs_not_to_set"], 0, -1);
3941	$return["status"] = false;
3942	}
3943	if($return["msgs_to_set"] != ""){
3944	$return["msgs_to_set"] = substr($return["msgs_to_set"], 0, -1);
3945	}
3946	}
3947	if($this->mbox && is_resource($this->mbox))
3948	imap_close($this->mbox);
3949	return $return;
3950	}
3951
3952	function get_file_type($file_name)
3953	{
3954	$file_name = strtolower($file_name);
3955	$strFileType = strrev(substr(strrev($file_name),0,4));
3956	if ($strFileType == ".eml")
3957	return "message/rfc822";
3958	if ($strFileType == ".asf")
3959	return "video/x-ms-asf";
3960	if ($strFileType == ".avi")
3961	return "video/avi";
3962	if ($strFileType == ".doc")
3963	return "application/msword";
3964	if ($strFileType == ".zip")
3965	return "application/zip";
3966	if ($strFileType == ".xls")
3967	return "application/vnd.ms-excel";
3968	if ($strFileType == ".gif")
3969	return "image/gif";
3970	if ($strFileType == ".jpg" \|\| $strFileType == "jpeg")
3971	return "image/jpeg";
3972	if ($strFileType == ".png")
3973	return "image/png";
3974	if ($strFileType == ".wav")
3975	return "audio/wav";
3976	if ($strFileType == ".mp3")
3977	return "audio/mpeg3";
3978	if ($strFileType == ".mpg" \|\| $strFileType == "mpeg")
3979	return "video/mpeg";
3980	if ($strFileType == ".rtf")
3981	return "application/rtf";
3982	if ($strFileType == ".htm" \|\| $strFileType == "html")
3983	return "text/html";
3984	if ($strFileType == ".xml")
3985	return "text/xml";
3986	if ($strFileType == ".xsl")
3987	return "text/xsl";
3988	if ($strFileType == ".css")
3989	return "text/css";
3990	if ($strFileType == ".php")
3991	return "text/php";
3992	if ($strFileType == ".asp")
3993	return "text/asp";
3994	if ($strFileType == ".pdf")
3995	return "application/pdf";
3996	if ($strFileType == ".txt")
3997	return "text/plain";
3998	if ($strFileType == ".wmv")
3999	return "video/x-ms-wmv";
4000	if ($strFileType == ".sxc")
4001	return "application/vnd.sun.xml.calc";
4002	if ($strFileType == ".stc")
4003	return "application/vnd.sun.xml.calc.template";
4004	if ($strFileType == ".sxd")
4005	return "application/vnd.sun.xml.draw";
4006	if ($strFileType == ".std")
4007	return "application/vnd.sun.xml.draw.template";
4008	if ($strFileType == ".sxi")
4009	return "application/vnd.sun.xml.impress";
4010	if ($strFileType == ".sti")
4011	return "application/vnd.sun.xml.impress.template";
4012	if ($strFileType == ".sxm")
4013	return "application/vnd.sun.xml.math";
4014	if ($strFileType == ".sxw")
4015	return "application/vnd.sun.xml.writer";
4016	if ($strFileType == ".sxq")
4017	return "application/vnd.sun.xml.writer.global";
4018	if ($strFileType == ".stw")
4019	return "application/vnd.sun.xml.writer.template";
4020
4021
4022	return "application/octet-stream";
4023	}
4024
4025	function htmlspecialchars_encode($str)
4026	{
4027	return str_replace( array('&', '"','\'','<','>','{','}'), array('&','"',''','<','>','{','}'), $str);
4028	}
4029	function htmlspecialchars_decode($str)
4030	{
4031	return str_replace( array('&','"',''','<','>','{','}'), array('&', '"','\'','<','>','{','}'), $str);
4032	}
4033
4034	function get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse,$offsetBegin = 0,$offsetEnd = 0)
4035	{
4036	if(!$this->mbox \|\| !is_resource($this->mbox))
4037	$this->mbox = $this->open_mbox($folder);
4038
4039	return $this->messages_sort($sort_box_type,$sort_box_reverse, $search_box_type,$offsetBegin,$offsetEnd);
4040	}
4041
4042	function get_info_next_msg($params)
4043	{
4044	$msg_number = $params['msg_number'];
4045	$folder = $params['msg_folder'];
4046	$sort_box_type = $params['sort_box_type'];
4047	$sort_box_reverse = $params['sort_box_reverse'];
4048	$reuse_border = $params['reuse_border'];
4049	$search_box_type = $params['search_box_type'] != "ALL" && $params['search_box_type'] != "" ? $params['search_box_type'] : false;
4050	$sort_array_msg = $this -> get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse);
4051
4052	$success = false;
4053	if (is_array($sort_array_msg))
4054	{
4055	foreach ($sort_array_msg as $i => $value){
4056	if ($value == $msg_number)
4057	{
4058	$success = true;
4059	break;
4060	}
4061	}
4062	}
4063
4064	if (! $success \|\| $i >= sizeof($sort_array_msg)-1)
4065	{
4066	$params['status'] = 'false';
4067	$params['command_to_exec'] = "delete_border('". $reuse_border ."');";
4068	return $params;
4069	}
4070
4071	$params = array();
4072	$params['msg_number'] = $sort_array_msg[($i+1)];
4073	$params['msg_folder'] = $folder;
4074
4075	$return = $this->get_info_msg($params);
4076	$return["reuse_border"] = $reuse_border;
4077	return $return;
4078	}
4079
4080	function get_info_previous_msg($params)
4081	{
4082	$msg_number = $params['msgs_number'];
4083	$folder = $params['folder'];
4084	$sort_box_type = $params['sort_box_type'];
4085	$sort_box_reverse = $params['sort_box_reverse'];
4086	$reuse_border = $params['reuse_border'];
4087	$search_box_type = $params['search_box_type'] != "ALL" && $params['search_box_type'] != "" ? $params['search_box_type'] : false;
4088	$sort_array_msg = $this -> get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse);
4089
4090	$success = false;
4091	if (is_array($sort_array_msg))
4092	{
4093	foreach ($sort_array_msg as $i => $value){
4094	if ($value == $msg_number)
4095	{
4096	$success = true;
4097	break;
4098	}
4099	}
4100	}
4101	if (! $success \|\| $i == 0)
4102	{
4103	$params['status'] = 'false';
4104	$params['command_to_exec'] = "delete_border('". $reuse_border ."');";
4105	return $params;
4106	}
4107
4108	$params = array();
4109	$params['msg_number'] = $sort_array_msg[($i-1)];
4110	$params['msg_folder'] = $folder;
4111
4112	$return = $this->get_info_msg($params);
4113	$return["reuse_border"] = $reuse_border;
4114	return $return;
4115	}
4116
4117	// This function updates the values: quota, paging and new messages menu.
4118	function get_menu_values($params){
4119	$return_array = array();
4120	$return_array = $this->get_quota($params);
4121
4122	$mbox_stream = $this->open_mbox($params['folder']);
4123	$return_array['num_msgs'] = imap_num_msg($mbox_stream);
4124	if($mbox_stream)
4125	imap_close($mbox_stream);
4126
4127	return $return_array;
4128	}
4129
4130	function get_quota($params){
4131	// folder_id = user/{uid} for shared folders
4132	if(substr($params['folder_id'],0,5) != 'INBOX' && preg_match('/user\\'.$this->imap_delimiter.'/i', $params['folder_id'])){
4133	$array_folder = explode($this->imap_delimiter,$params['folder_id']);
4134	$folder_id = "user".$this->imap_delimiter.$array_folder[1];
4135	}
4136	// folder_id = INBOX for inbox folders
4137	else
4138	$folder_id = "INBOX";
4139
4140	if(!$this->mbox \|\| !is_resource($this->mbox))
4141	$this->mbox = $this->open_mbox();
4142
4143	$quota = imap_get_quotaroot($this->mbox, $folder_id);
4144	if($this->mbox && is_resource($this->mbox))
4145	imap_close($this->mbox);
4146
4147	if (!$quota){
4148	return array(
4149	'quota_percent' => 0,
4150	'quota_used' => 0,
4151	'quota_limit' => 0
4152	);
4153	}
4154
4155	if(count($quota) && $quota['limit']) {
4156	$quota_limit = $quota['limit'];
4157	$quota_used = $quota['usage'];
4158	if($quota_used >= $quota_limit)
4159	{
4160	$quotaPercent = 100;
4161	}
4162	else
4163	{
4164	$quotaPercent = ($quota_used / $quota_limit)*100;
4165	$quotaPercent = (($quotaPercent)* 100 + .5 )* .01;
4166	}
4167	return array(
4168	'quota_percent' => floor($quotaPercent),
4169	'quota_used' => $quota_used,
4170	'quota_limit' => $quota_limit
4171	);
4172	}
4173	else
4174	return array();
4175	}
4176
4177	function send_notification($params){
4178	include("../header.inc.php");
4179	require_once("class.phpmailer.php");
4180	$mail = new PHPMailer();
4181
4182	$toaddress = $params['notificationto'];
4183
4184	$subject = lang("Read receipt: %1",$params['subject']);
4185	$body = lang("Your message: %1",$params['subject']) . '<br>';
4186	$body .= lang("Received in: %1",date("d/m/Y H:i",$params['date'])) . '<br>';
4187	$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"));
4188	$mail->SMTPDebug = false;
4189	$mail->IsSMTP();
4190	$mail->Host = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpServer'];
4191	$mail->Port = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpPort'];
4192	$mail->From = $_SESSION['phpgw_info']['expressomail']['user']['email'];
4193	$mail->FromName = $_SESSION['phpgw_info']['expressomail']['user']['fullname'];
4194	$mail->AddAddress($toaddress);
4195	$mail->Subject = $this->htmlspecialchars_decode($subject);
4196
4197	$mail->IsHTML(true);
4198	$mail->Body = $body;
4199
4200	if(!$mail->Send()){
4201	return $mail->ErrorInfo;
4202	}
4203	else
4204	return true;
4205	}
4206
4207	function empty_folder($params)
4208	{
4209	$folder = 'INBOX' . $this->imap_delimiter . $_SESSION['phpgw_info']['expressomail']['email_server'][$params['clean_folder']];
4210	$mbox_stream = $this->open_mbox($folder);
4211	$return = imap_delete($mbox_stream,'1:*');
4212	if($mbox_stream)
4213	imap_close($mbox_stream, CL_EXPUNGE);
4214	return $return;
4215	}
4216
4217	function search($params)
4218	{
4219	include("class.imap_attachment.inc.php");
4220	$imap_attachment = new imap_attachment();
4221	$criteria = $params['criteria'];
4222	$return = array();
4223	$folders = $this->get_folders_list();
4224
4225	$j = 0;
4226	foreach($folders as $folder)
4227	{
4228	$mbox_stream = $this->open_mbox($folder);
4229	$messages = imap_search($mbox_stream, $criteria, SE_UID);
4230
4231	if ($messages == '')
4232	continue;
4233
4234	$i = 0;
4235	$return[$j] = array();
4236	$return[$j]['folder_name'] = $folder['name'];
4237
4238	foreach($messages as $msg_number)
4239	{
4240	$header = $this->get_header($msg_number);
4241	if (!is_object($header))
4242	return false;
4243
4244	$return[$j][$i]['msg_folder'] = $folder['name'];
4245	$return[$j][$i]['msg_number'] = $msg_number;
4246	$return[$j][$i]['Recent'] = $header->Recent;
4247	$return[$j][$i]['Unseen'] = $header->Unseen;
4248	$return[$j][$i]['Answered'] = $header->Answered;
4249	$return[$j][$i]['Deleted'] = $header->Deleted;
4250	$return[$j][$i]['Draft'] = $header->Draft;
4251	$return[$j][$i]['Flagged'] = $header->Flagged;
4252
4253	$date_msg = gmdate("d/m/Y",$header->udate);
4254	if (gmdate("d/m/Y") == $date_msg)
4255	$return[$j][$i]['udate'] = gmdate("H:i",$header->udate);
4256	else
4257	$return[$j][$i]['udate'] = $date_msg;
4258
4259	$fromaddress = imap_mime_header_decode($header->fromaddress);
4260	$return[$j][$i]['fromaddress'] = '';
4261	foreach ($fromaddress as $tmp)
4262	$return[$j][$i]['fromaddress'] .= $this->replace_maior_menor($tmp->text);
4263
4264	$from = $header->from;
4265	$return[$j][$i]['from'] = array();
4266	$tmp = imap_mime_header_decode($from[0]->personal);
4267	$return[$j][$i]['from']['name'] = $tmp[0]->text;
4268	$return[$j][$i]['from']['email'] = $from[0]->mailbox . "@" . $from[0]->host;
4269	$return[$j][$i]['from']['full'] ='"' . $return[$j][$i]['from']['name'] . '" ' . '<' . $return[$j][$i]['from']['email'] . '>';
4270
4271	$to = $header->to;
4272	$return[$j][$i]['to'] = array();
4273	$tmp = imap_mime_header_decode($to[0]->personal);
4274	$return[$j][$i]['to']['name'] = $tmp[0]->text;
4275	$return[$j][$i]['to']['email'] = $to[0]->mailbox . "@" . $to[0]->host;
4276	$return[$j][$i]['to']['full'] ='"' . $return[$i]['to']['name'] . '" ' . '<' . $return[$i]['to']['email'] . '>';
4277
4278	$subject = imap_mime_header_decode($header->fetchsubject);
4279	$return[$j][$i]['subject'] = '';
4280	foreach ($subject as $tmp)
4281	$return[$j][$i]['subject'] .= $tmp->text;
4282
4283	$return[$j][$i]['Size'] = $header->Size;
4284	$return[$j][$i]['reply_toaddress'] = $header->reply_toaddress;
4285
4286	$return[$j][$i]['attachment'] = array();
4287	$return[$j][$i]['attachment'] = $imap_attachment->get_attachment_headerinfo($mbox_stream, $msg_number);
4288
4289	$i++;
4290	}
4291	$j++;
4292	if($mbox_stream)
4293	imap_close($mbox_stream);
4294	}
4295
4296	return $return;
4297	}
4298
4299
4300	function mobile_search($params)
4301	{
4302	include("class.imap_attachment.inc.php");
4303	$imap_attachment = new imap_attachment();
4304	$criterias = array ("TO","SUBJECT","FROM","CC");
4305	$return = array();
4306	if(!isset($params['folder'])) {
4307	$folder_params = array("noSharedFolders"=>1);
4308	if(isset($params['folderType']))
4309	$folder_params['folderType'] = $params['folderType'];
4310	$folders = $this->get_folders_list($folder_params);
4311	}
4312	else
4313	$folders = array(0=>array('folder_id'=>$params['folder']));
4314	$num_msgs = 0;
4315	$max_msgs = $params['max_msgs'] + 1; //get one more because mobile paginate
4316	$return["msgs"] = array();
4317
4318	//get max_msgs of each folder order by date and later order all messages together and retur only max_msgs msgs
4319	foreach($folders as $id =>$folder)
4320	{
4321	if(strpos($folder['folder_id'],'user')===false && is_array($folder)) {
4322	foreach($criterias as $criteria_fixed)
4323	{
4324	$_filter = $criteria_fixed . ' "'.$params['filter'].'"';
4325
4326	$mbox_stream = $this->open_mbox($folder['folder_id']);
4327
4328	$messages = imap_sort($mbox_stream,SORTARRIVAL,1,SE_UID,$_filter);
4329
4330	if ($messages == ''){
4331	if($mbox_stream)
4332	imap_close($mbox_stream);
4333	continue;
4334	}
4335
4336	foreach($messages as $msg_number)
4337	{
4338	$temp = $this->get_info_head_msg($msg_number);
4339	if(!$temp)
4340	return false;
4341	$temp['msg_folder'] = $folder['folder_id'];
4342	$return["msgs"][$num_msgs] = $temp;
4343	$num_msgs++;
4344	}
4345
4346	if($mbox_stream)
4347	imap_close($mbox_stream);
4348	}
4349	}
4350	}
4351
4352	if(!function_exists("cmp_date")) {
4353	function cmp_date($obj1, $obj2){
4354	if($obj1['timestamp'] == $obj2['timestamp']) return 0;
4355	return ($obj1['timestamp'] < $obj2['timestamp']) ? 1 : -1;
4356	}
4357	}
4358	usort($return["msgs"], "cmp_date");
4359	$return["has_more_msg"] = (sizeof($return["msgs"]) > $max_msgs);
4360	$return["msgs"] = array_slice($return["msgs"], 0, $max_msgs);
4361	$return["msgs"]['num_msgs'] = $num_msgs;
4362
4363	return $return;
4364	}
4365
4366	function delete_and_show_previous_message($params)
4367	{
4368	$return = $this->get_info_previous_msg($params);
4369
4370	$params_tmp1 = array();
4371	$params_tmp1['msgs_to_delete'] = $params['msg_number'];
4372	$params_tmp1['folder'] = $params['msg_folder'];
4373	$return_tmp1 = $this->delete_msg($params_tmp1);
4374
4375	$return['msg_number_deleted'] = $return_tmp1;
4376
4377	return $return;
4378	}
4379
4380
4381	function automatic_trash_cleanness($params)
4382	{
4383	$before_date = date("m/d/Y", strtotime("-".$params['before_date']." day"));
4384	$criteria = 'BEFORE "'.$before_date.'"';
4385	//$mbox_stream = $this->open_mbox('INBOX'.$this->folders['trash']);
4386	$mbox_stream = $this->open_mbox($this->mount_url_folder(array("INBOX",$this->folders['trash'])));
4387
4388	// Free others requests
4389	session_write_close();
4390	$messages = imap_search($mbox_stream, $criteria, SE_UID);
4391	if (is_array($messages)){
4392	foreach ($messages as $msg_number){
4393	imap_delete($mbox_stream, $msg_number, FT_UID);
4394	}
4395	}
4396	if($mbox_stream)
4397	imap_close($mbox_stream, CL_EXPUNGE);
4398	return $messages;
4399	}
4400	// Fix the search problem with special characters!!!!
4401	function remove_accents($string) {
4402	return strtr($string,
4403	"?Ó??ó?Ý?úÁÀÃÂÄÇÉÈÊËÍÌ?ÎÏÑÕÔÓÒÖÚÙ?ÛÜ?áàãâäçéèêëíì?îïñóòõôöúù?ûüýÿ",
4404	"SOZsozYYuAAAAACEEEEIIIIINOOOOOUUUUUsaaaaaceeeeiiiiinooooouuuuuyy");
4405	}
4406
4407	function make_search_date($date,$before = false){
4408
4409	//TODO: Adaptar a data de acordo com o locale do sistema.
4410	list($day,$month,$year) = explode("/", $date);
4411	$before?$day=(int)$day+1:$day=(int)$day;
4412	$timestamp = mktime(0,0,0,(int)$month,$day,(int)$year);
4413	$search_date = date('d-M-Y',$timestamp);
4414	return $search_date;
4415
4416	}
4417
4418	function search_msg( $params = false )
4419	{
4420	$mbox_stream = "";
4421
4422	if(strpos($params['condition'],"#")===false)
4423	{ //local messages
4424	$search=false;
4425	}
4426	else
4427	{
4428	$search = explode(",",$params['condition']);
4429	}
4430
4431	$params['page'] = $params['page'] * 1;
4432
4433	if( is_array($search) )
4434	{
4435	$search = array_unique($search); // Remove duplicated folders
4436	$search_criteria = '';
4437	$search_result_number = $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['search_result_number'];
4438	foreach($search as $tmp)
4439	{
4440	$tmp1 = explode("##",$tmp);
4441	$sum = 0;
4442	$name_box = $tmp1[0];
4443	unset($filter);
4444	foreach($tmp1 as $index => $criteria)
4445	{
4446	if ($index != 0 && strlen($criteria) != 0)
4447	{
4448	$filter_array = explode("<=>",html_entity_decode(rawurldecode($criteria)));
4449	$filter .= " ".$filter_array[0];
4450	if (strlen($filter_array[1]) != 0)
4451	{
4452	if ( trim($filter_array[0]) != 'BEFORE' &&
4453	trim($filter_array[0]) != 'SINCE' &&
4454	trim($filter_array[0]) != 'ON')
4455	{
4456	$filter .= '"'.$filter_array[1].'"';
4457	}else if(trim($filter_array[0]) == 'BEFORE' ){
4458	$filter .= '"'.$this->make_search_date($filter_array[1],true).'"';
4459	}else{
4460	$filter .= '"'.$this->make_search_date($filter_array[1]).'"';
4461	}
4462	}
4463	}
4464	}
4465
4466	$name_box = mb_convert_encoding(utf8_decode($name_box), "UTF7-IMAP", "ISO-8859-1" );
4467	$filter = $this->remove_accents($filter);
4468
4469	//Este bloco tem a finalidade de transformar o login (quando numerico) das pastas compartilhadas em common name
4470	if ($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['uid2cn'] && substr($name_box,0,4) == 'user')
4471	{
4472	$folder_name = explode($this->imap_delimiter,$name_box);
4473	$this->ldap = new ldap_functions();
4474
4475	if ($cn = $this->ldap->uid2cn($folder_name[1]))
4476	{
4477	$folder_name[1] = $cn;
4478	}
4479	$folder_name = implode($this->imap_delimiter,$folder_name);
4480	}
4481	else
4482	$folder_name = mb_convert_encoding(utf8_decode($name_box), "UTF7-IMAP", "ISO-8859-1" );
4483
4484	if(!is_resource($mbox_stream))
4485	$mbox_stream = $this->open_mbox($name_box);
4486	else
4487	imap_reopen($mbox_stream, "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$name_box);
4488
4489	if (preg_match("/^.?\bALL\b/", $filter))
4490	{
4491	// Quick Search, note: this ALL isn't the same ALL from imap_search
4492	$all_criterias = array ("TO","SUBJECT","FROM","CC");
4493
4494	foreach($all_criterias as $criteria_fixed)
4495	{
4496	$_filter = $criteria_fixed . substr($filter,4);
4497
4498	$search_criteria = imap_search($mbox_stream, $_filter, SE_UID);
4499
4500	if(is_array($search_criteria))
4501	{
4502	foreach($search_criteria as $new_search)
4503	{
4504	$elem = $this->get_msg_detail($new_search,$name_box,$mbox_stream);
4505	$elem['boxname'] = mb_convert_encoding( $name_box, "ISO-8859-1", "UTF7-IMAP" );
4506	$elem['uid'] = $new_search;
4507	/* compare dates in ordering */
4508	$elem['udatecomp'] = substr ($elem['udate'], -4) ."-". substr ($elem['udate'], 3, 2) ."-". substr ($elem['udate'], 0, 2);
4509	$retorno[] = $elem;
4510	}
4511	}
4512	}
4513	}
4514	else{
4515	$search_criteria = imap_search($mbox_stream, $filter, SE_UID);
4516	if($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['use_important_flag'])
4517	{
4518	if((!strpos($filter,"FLAGGED") === false) \|\| (!strpos($filter,"UNFLAGGED") === false))
4519	{
4520	$num_msgs = imap_num_msg($mbox_stream);
4521	$flagged_msgs = array();
4522	for ($i=$num_msgs; $i>0; $i--)
4523	{
4524	$iuid = @imap_uid($this->mbox,$i);
4525	$header = $this->get_header($iuid);
4526	if(trim($header->Flagged))
4527	{
4528	$flagged_msgs[$i] = $iuid;
4529	}
4530	}
4531	if((count($flagged_msgs) >0) && (strpos($filter,"UNFLAGGED") === false))
4532	{
4533	$arry_diff = is_array($search_criteria) ? array_diff($flagged_msgs,$search_criteria):$flagged_msgs;
4534	foreach($arry_diff as $msg)
4535	{
4536	$search_criteria[] = $msg;
4537	}
4538	}
4539	else if((count($flagged_msgs) >0) && (is_array($search_criteria)) && (!strpos($filter,"UNFLAGGED") === false))
4540	{
4541	$search_criteria = array_diff($search_criteria,$flagged_msgs);
4542	}
4543	}
4544	}
4545
4546	if( is_array( $search_criteria) )
4547	{
4548	foreach($search_criteria as $new_search)
4549	{
4550	$elem = $this->get_msg_detail($new_search,$name_box,$mbox_stream);
4551	$elem['boxname'] = mb_convert_encoding( $name_box, "ISO-8859-1", "UTF7-IMAP" );
4552	$elem['uid'] = $new_search;
4553	/* compare dates in ordering */
4554	$elem['udatecomp'] = substr ($elem['udate'], -4) ."-". substr ($elem['udate'], 3, 2) ."-". substr ($elem['udate'], 0, 2);
4555	$retorno[] = $elem;
4556	}
4557	}
4558	}
4559	}
4560	}
4561
4562	if($mbox_stream)
4563	{
4564	imap_close($mbox_stream);
4565	}
4566
4567	$num_msgs = count($retorno);
4568
4569	/* Comparison functions, descendent is ascendent with parms inverted */
4570	function SORTDATE($a, $b){ return ($a['udatecomp'] < $b['udatecomp']); }
4571	function SORTDATE_REVERSE($b, $a) { return SORTDATE($a,$b); }
4572
4573	function SORTWHO($a, $b) { return (strtoupper($a['from']) > strtoupper($b['from'])); }
4574	function SORTWHO_REVERSE($b, $a) { return SORTWHO($a,$b); }
4575
4576	function SORTSUBJECT($a, $b) { return (strtoupper($a['subject']) > strtoupper($b['subject'])); }
4577	function SORTSUBJECT_REVERSE($b, $a) { return SORTSUBJECT($a,$b); }
4578
4579	function SORTBOX($a, $b) { return ($a['boxname'] > $b['boxname']); }
4580	function SORTBOX_REVERSE($b, $a) { return SORTBOX($a,$b); }
4581
4582	function SORTSIZE($a, $b) { return ($a['size'] > $b['size']); }
4583	function SORTSIZE_REVERSE($b, $a) { return SORTSIZE($a,$b); }
4584
4585	usort( $retorno, $params['sort_type']);
4586	$pageret = array_slice( $retorno, $params['page'] * $this->prefs['max_email_per_page'], $this->prefs['max_email_per_page']);
4587
4588	$arrayRetorno['num_msgs'] = $num_msgs;
4589	$arrayRetorno['data'] = $pageret;
4590	$arrayRetorno['currentTab'] = $params['current_tab'];
4591
4592	if ($pageret)
4593	{
4594	return $arrayRetorno;
4595	}
4596	else
4597	{
4598	return 'none';
4599	}
4600	}
4601
4602	function get_msg_detail($uid_msg,$name_box, $mbox_stream )
4603	{
4604	$header = $this->get_header($uid_msg);
4605	require_once("class.imap_attachment.inc.php");
4606	$imap_attachment = new imap_attachment();
4607	$attachments = $imap_attachment->get_attachment_headerinfo($mbox_stream, $uid_msg);
4608	$attachments = $attachments['number_attachments'] > 0?"T".$attachments['number_attachments']:"";
4609	$flag = $header->Unseen
4610	.$header->Recent
4611	.$header->Flagged
4612	.$header->Draft
4613	.$header->Answered
4614	.$header->Deleted
4615	.$attachments;
4616
4617
4618	$subject = $this->decode_string($header->fetchsubject);
4619	$from = $header->from[0]->mailbox;
4620	if($header->from[0]->personal != "")
4621	$from = $header->from[0]->personal;
4622	$ret_msg['from'] = $this->decode_string($from);
4623	$ret_msg['subject'] = $subject;
4624	$ret_msg['udate'] = gmdate("d/m/Y",$header->udate + $this->functions->CalculateDateOffset());
4625	$ret_msg['size'] = $header->Size;
4626	$ret_msg['flag'] = $flag;
4627	return $ret_msg;
4628	}
4629
4630
4631	function size_msg($size){
4632	$var = floor($size/1024);
4633	if($var >= 1){
4634	return $var." kb";
4635	}else{
4636	return $size ." b";
4637	}
4638	}
4639
4640	function ob_array($the_object)
4641	{
4642	$the_array=array();
4643	if(!is_scalar($the_object))
4644	{
4645	foreach($the_object as $id => $object)
4646	{
4647	if(is_scalar($object))
4648	{
4649	$the_array[$id]=$object;
4650	}
4651	else
4652	{
4653	$the_array[$id]=$this->ob_array($object);
4654	}
4655	}
4656	return $the_array;
4657	}
4658	else
4659	{
4660	return $the_object;
4661	}
4662	}
4663
4664	function getacl()
4665	{
4666	$this->ldap = new ldap_functions();
4667
4668	$return = array();
4669	$mbox_stream = $this->open_mbox();
4670	$mbox_acl = imap_getacl($mbox_stream, 'INBOX');
4671
4672	$i = 0;
4673	foreach ($mbox_acl as $user => $acl)
4674	{
4675	if ($user != $this->username)
4676	{
4677	$return[$i]['uid'] = $user;
4678	$return[$i]['cn'] = $this->ldap->uid2cn($user);
4679	}
4680	$i++;
4681	}
4682	return $return;
4683	}
4684
4685	function setacl($params)
4686	{
4687	$old_users = $this->getacl();
4688	if (!count($old_users))
4689	$old_users = array();
4690
4691	$tmp_array = array();
4692	foreach ($old_users as $index => $user_info)
4693	{
4694	$tmp_array[$index] = $user_info['uid'];
4695	}
4696	$old_users = $tmp_array;
4697
4698	$users = unserialize($params['users']);
4699	if (!count($users))
4700	$users = array();
4701
4702	//$add_share = array_diff($users, $old_users);
4703	$remove_share = array_diff($old_users, $users);
4704
4705	$mbox_stream = $this->open_mbox();
4706
4707	$serverString = "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}";
4708	$mailboxes_list = imap_getmailboxes($mbox_stream, $serverString, "user".$this->imap_delimiter.$this->username."*");
4709
4710	/*if (count($add_share))
4711	{
4712	foreach ($add_share as $index=>$uid)
4713	{
4714	if (is_array($mailboxes_list))
4715	{
4716	foreach ($mailboxes_list as $key => $val)
4717	{
4718	$folder = str_replace($serverString, "", imap_utf7_decode($val->name));
4719	imap_setacl ($mbox_stream, $folder, "$uid", "lrswipcda");
4720	}
4721	}
4722	}
4723	}*/
4724
4725	if (count($remove_share))
4726	{
4727	foreach ($remove_share as $index=>$uid)
4728	{
4729	if (is_array($mailboxes_list))
4730	{
4731	foreach ($mailboxes_list as $key => $val)
4732	{
4733	$folder = str_replace($serverString, "", imap_utf7_decode($val->name));
4734	$folder = str_replace("&-", "&", $folder);
4735	imap_setacl ($mbox_stream, $folder, "$uid", "");
4736	}
4737	}
4738	}
4739	}
4740
4741	return true;
4742	}
4743
4744	function getaclfromuser($params)
4745	{
4746	$useracl = $params['user'];
4747
4748	$return = array();
4749	$return[$useracl] = 'false';
4750	$mbox_stream = $this->open_mbox();
4751	$mbox_acl = imap_getacl($mbox_stream, 'INBOX');
4752
4753	foreach ($mbox_acl as $user => $acl)
4754	{
4755	if (($user != $this->username) && ($user == $useracl))
4756	{
4757	$return[$user] = $acl;
4758	}
4759	}
4760	return $return;
4761	}
4762
4763	function getacltouser($user)
4764	{
4765	$return = array();
4766	$mbox_stream = $this->open_mbox();
4767	//Alterado, antes era 'imap_getacl($mbox_stream, 'user'.$this->imap_delimiter.$user);
4768	//Afim de tratar as pastas compartilhadas, verificandos as permissoes de operacao sobre as mesmas
4769	//No caso de se tratar da caixa do proprio usuario logado, utiliza a sintaxe abaixo
4770	if(substr($user,0,4) != 'user')
4771	$mbox_acl = imap_getacl($mbox_stream, 'user'.$this->imap_delimiter.$user);
4772	else
4773	$mbox_acl = @imap_getacl($mbox_stream, $user);
4774	if(isset($mbox_acl[$this->username]))
4775	return $mbox_acl[$this->username];
4776	else
4777	return '';
4778	}
4779
4780
4781	function setaclfromuser($params)
4782	{
4783	$user = $params['user'];
4784	$acl = $params['acl'];
4785
4786	$mbox_stream = $this->open_mbox();
4787
4788	$serverString = "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}";
4789	$mailboxes_list = imap_getmailboxes($mbox_stream, $serverString, "user".$this->imap_delimiter.$this->username."*");
4790
4791	if (is_array($mailboxes_list))
4792	{
4793	foreach ($mailboxes_list as $key => $val)
4794	{
4795	$folder = str_replace($serverString, "", imap_utf7_encode($val->name));
4796	$folder = str_replace("&-", "&", $folder);
4797	if (!imap_setacl ($mbox_stream, $folder, $user, $acl))
4798	{
4799	$return = imap_last_error();
4800	}
4801	}
4802	}
4803	if (isset($return))
4804	return $return;
4805	else
4806	return true;
4807	}
4808
4809	function download_attachment($msg,$msgno)
4810	{
4811	$array_parts_attachments = array();
4812	//$array_parts_attachments['names'] = '';
4813	include_once("class.imap_attachment.inc.php");
4814	$imap_attachment = new imap_attachment();
4815
4816	if (count($msg->fname[$msgno]) > 0)
4817	{
4818	$i = 0;
4819	foreach ($msg->fname[$msgno] as $index=>$fname)
4820	{
4821	$array_parts_attachments[$i]['pid'] = $msg->pid[$msgno][$index];
4822	$array_parts_attachments[$i]['name'] = $imap_attachment->flat_mime_decode($this->decode_string($fname));
4823	$array_parts_attachments[$i]['name'] = $array_parts_attachments[$i]['name'] ? $array_parts_attachments[$i]['name'] : "attachment.bin";
4824	$array_parts_attachments[$i]['encoding'] = $msg->encoding[$msgno][$index];
4825	//$array_parts_attachments['names'] .= $array_parts_attachments[$i]['name'] . ', ';
4826	$array_parts_attachments[$i]['fsize'] = $msg->fsize[$msgno][$index];
4827	$i++;
4828	}
4829	}
4830	//$array_parts_attachments['names'] = substr($array_parts_attachments['names'],0,(strlen($array_parts_attachments['names']) - 2));
4831	return $array_parts_attachments;
4832	}
4833
4834
4835	/**
4836	* @license http://www.gnu.org/copyleft/gpl.html GPL
4837	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
4838	* @param $params
4839	*/
4840	function spam($params)
4841	{
4842
4843	$mbox_stream = $this->open_mbox($params['folder']);
4844	$msgs_number = explode(',',$params['msgs_number']);
4845
4846	$user = Array();
4847
4848	if(substr($params['folder'], 0, 4) == 'user')
4849	{
4850	$ldapObject = new ldap_functions();
4851
4852	$folderArray = Array();
4853	$folderArray = explode($this->imap_delimiter, $params['folder']);
4854
4855	$user['name'] = $folderArray[1];
4856	$user['email'] = $ldapObject->getMailByUid($user['name']);
4857
4858	}
4859	else
4860	{
4861	$user['name'] = $this->username;
4862	$user['email'] = $_SESSION['phpgw_info']['expressomail']['user']['email'];
4863	}
4864
4865	foreach($msgs_number as $msg_number)
4866	{
4867	$imap_msg_number = imap_msgno($mbox_stream, $msg_number);
4868	$header = imap_fetchheader($mbox_stream, $imap_msg_number);
4869	$body = imap_body($mbox_stream, $imap_msg_number);
4870	$msg = $header . $body;
4871	strtok($user['email'], '@');
4872	$domain = strtok('@');
4873
4874
4875
4876	//Encontrar a assinatura do dspam no cabecalho
4877	$v = explode("\r\n", $header);
4878	foreach ($v as $linha){
4879	if (eregi("^Message-ID", $linha)) {
4880	$args = explode(" ", $linha);
4881	$msg_id = "'$args[1]'";
4882	} elseif (eregi("^X-DSPAM-Signature", $linha)) {
4883	$args = explode(" ",$linha);
4884	$signature = $args[1];
4885	}
4886	}
4887
4888	// Seleciona qual comando a ser executado
4889	switch($params['spam']){
4890	case 'true': $cmd = $_SESSION['phpgw_info']['server']['expressomail']['expressoMail_command_for_spam']; break;
4891	case 'false': $cmd = $_SESSION['phpgw_info']['server']['expressomail']['expressoMail_command_for_ham']; break;
4892	}
4893
4894
4895	$tags = array('##EMAIL##', '##USERNAME##', '##DOMAIN##', '##SIGNATURE##', '##MSGID##');
4896	$cmd = str_replace($tags, array($user['email'], $user['name'], $domain, $signature, $msg_id), $cmd);
4897
4898	system($cmd);
4899	}
4900
4901	imap_close($mbox_stream);
4902	return false;
4903	}
4904
4905
4906	/**
4907	* Descrição do método
4908	*
4909	* @license http://www.gnu.org/copyleft/gpl.html GPL
4910	* @author
4911	* @sponsor Caixa Econômica Federal
4912	* @author
4913	* @param <tipo> <$msg_number> <Número da mensagem>
4914	* @return <cabeçalho da mensagem>
4915	* @access <public>
4916	*/
4917	function get_header($msg_number)
4918	{
4919	$header = @imap_headerinfo($this->mbox, imap_msgno($this->mbox, $msg_number), 80, 255);
4920	if (!is_object($header))
4921	return false;
4922
4923	if($header->Flagged != "F" ) {
4924	$flag = preg_match('/importance : (.*)\r/i',
4925	imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number))
4926	,$importance);
4927	$header->Flagged = $flag==0?false:strtolower($importance[1])=="high"?"F":false;
4928	}
4929
4930	return $header;
4931	}
4932
4933	//Por Bruno Costa(bruno.vieira-costa@serpro.gov.br - Insere emails no imap a partir do fonte do mesmo. Se o argumento timestamp for passado ele utiliza do script python
4934	///expressoMail1_2/imap.py para inserir uma msg com o horário correto pois isso não é porssível com a função imap_append do php.
4935
4936
4937	function insert_email($source,$folder,$timestamp,$flags){
4938
4939	$username = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
4940	$password = $_SESSION['phpgw_info']['expressomail']['user']['passwd'];
4941	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
4942	$imap_port = $_SESSION['phpgw_info']['expressomail']['email_server']['imapPort'];
4943	$imap_options = '/notls/novalidate-cert';
4944
4945
4946	$folder = mb_convert_encoding( $folder, "UTF7-IMAP","ISO-8859-1");
4947
4948	$mbox_stream = imap_open("{".$imap_server.":".$imap_port.$imap_options."}".$folder, $username, $password);
4949
4950	if(imap_last_error() === 'Mailbox already exists')
4951	imap_createmailbox($mbox_stream,imap_utf7_encode("{".$imap_server."}".$folder));
4952	if($timestamp){
4953	$pdate = date_parse(date('r')); // pega a data atual do servidor (TODO: pegar a data da mensagem local)
4954	$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.
4955	/* TODO: o diretorio /tmp deve ser substituido pelo diretorio temporario configurado no setup */
4956	$file = "/tmp/sess_".$_SESSION[ 'phpgw_session' ][ 'session_id' ];
4957
4958	$f = fopen($file,"w");
4959	fputs($f,base64_encode($source));
4960	fclose($f);
4961	$command = "python ".$_SESSION['rootPath']."/expressoMail1_2/imap.py \"$imap_server\" \"$imap_port\" \"$username\" \"$password\" \"$timestamp\" \"$folder\" \"$file\"";
4962	$return['command']= exec($command);
4963	}else{
4964	$return['append'] = imap_append($mbox_stream, "{".$imap_server.":".$imap_port."}".$folder, $source, "\\Seen");
4965	}
4966	$status = imap_status($mbox_stream, "{".$this->imap_server.":".$this->imap_port."}".$folder, SA_UIDNEXT);
4967
4968	$return['msg_no'] = $status->uidnext - 1;
4969	$return['error'] = imap_last_error();
4970	if(!$return['error'] && $flags != '' ){
4971
4972	$flags_array=explode(':',$flags);
4973	//"Answered","Draft","Flagged","Unseen"
4974	$flags_fixed = "";
4975	if($flags_array[0] == 'A')
4976	$flags_fixed.="\\Answered ";
4977	if($flags_array[1] == 'X')
4978	$flags_fixed.="\\Draft ";
4979	if($flags_array[2] == 'F')
4980	$flags_fixed.="\\Flagged ";
4981	if($flags_array[3] != 'U')
4982	$flags_fixed.="\\Seen ";
4983	if($flags_array[4] == 'F')
4984	$flags_fixed.="\\Answered \\Draft ";
4985	imap_setflag_full($mbox_stream, $return['msg_no'], $flags_fixed, ST_UID);
4986	}
4987
4988	//Ignorando erro de AUTH=Plain
4989	if($return['error'] === 'SECURITY PROBLEM: insecure server advertised AUTH=PLAIN')
4990	$return['error'] = false;
4991
4992	if($mbox_stream)
4993	imap_close($mbox_stream);
4994	return $return;
4995	}
4996
4997	function show_decript($params,$dec=0){
4998	$source = $params['source'];
4999
5000	//error_log("source: $source\nversao: " . PHP_VERSION);
5001	if ($dec == 0)
5002	{
5003	$source = str_replace(" ", "+", $source,$i);
5004	if (version_compare(PHP_VERSION, '5.2.0', '>=')){
5005	if(!$source = base64_decode($source,true))
5006	return "error ".$source."Espaï¿?os ".$i;
5007
5008	}
5009	else {
5010	if(!$source = base64_decode($source))
5011	return "error ".$source."Espaï¿?os ".$i;
5012	}
5013	}
5014
5015	$insert = $this->insert_email($source,'INBOX'.$this->imap_delimiter.'decifradas');
5016
5017	$get['msg_number'] = $insert['msg_no'];
5018	$get['msg_folder'] = 'INBOX'.$this->imap_delimiter.'decifradas';
5019	$return = $this->get_info_msg($get);
5020	$get['msg_number'] = $params['ID'];
5021	$get['msg_folder'] = $params['folder'];
5022	$tmp = $this->get_info_msg($get);
5023	if(!$tmp['status_get_msg_info'])
5024	{
5025	$return['msg_day']=$tmp['msg_day'];
5026	$return['msg_hour']=$tmp['msg_hour'];
5027	$return['fulldate']=$tmp['fulldate'];
5028	$return['smalldate']=$tmp['smalldate'];
5029	}
5030	else
5031	{
5032	$return['msg_day']='';
5033	$return['msg_hour']='';
5034	$return['fulldate']='';
5035	$return['smalldate']='';
5036	}
5037	$return['msg_no'] =$insert['msg_no'];
5038	$return['error'] = $insert['error'];
5039	$return['folder'] = $params['folder'];
5040	//$return['acls'] = $insert['acls'];
5041	$return['original_ID'] = $params['ID'];
5042
5043	return $return;
5044
5045	}
5046
5047	//Por Bruno Costa(bruno.vieira-costa@serpro.gov.br - Trata fontes de emails enviados via POST para o servidor por um xmlhttprequest, as partes codificados com
5048	//Base64 os "+" são substituidos por " " no envio e essa função arruma esse efeito.
5049
5050	function treat_base64_from_post($source){
5051	$offset = 0;
5052	do
5053	{
5054	if($inicio = strpos($source, 'Content-Transfer-Encoding: base64', $offset))
5055	{
5056	$inicio = strpos($source, "\n\r", $inicio);
5057	$fim = strpos($source, '--', $inicio);
5058	if(!$fim)
5059	$fim = strpos($source,"\n\r", $inicio);
5060	$length = $fim-$inicio;
5061	$parte = substr( $source,$inicio,$length-1);
5062	$parte = str_replace(" ", "+", $parte);
5063	$source = substr_replace($source, $parte, $inicio, $length-1);
5064	}
5065	if($offset > $inicio)
5066	$offset=FALSE;
5067	else
5068	$offset = $inicio;
5069	}
5070	while($offset);
5071	return $source;
5072	}
5073
5074	//Por Bruno Costa(bruno.vieira-costa@serpro.gov.br - Recebe os fontes dos emails a serem desarquivados, separa e envia cada um para função insert_mail.
5075
5076	function unarchive_mail($params)
5077	{
5078	$dest_folder = $params['folder'];
5079	$sources = explode("#@#@#@",$params['source']);
5080	//Add user timeszone
5081	$timestamps = explode("#@#@#@",$params['timestamp']);
5082
5083
5084	$flags = explode("#@#@#@",$params['flags']);
5085
5086	foreach($sources as $index=>$src) {
5087	if($src!=""){
5088	$source = $this->treat_base64_from_post($src);
5089	$timestampsactual = $timestamps[$index] + $this->functions->CalculateDateOffset();
5090	$insert = $this->insert_email($source, mb_convert_encoding( $dest_folder,"ISO-8859-1","UTF-8"), $timestampsactual,$flags[$index]);
5091	}
5092	}
5093	return $insert;
5094	}
5095
5096	function download_all_local_attachments($params)
5097	{
5098	$source = $params['source'];
5099	$source = $this->treat_base64_from_post($source);
5100	$insert = $this->insert_email($source,'INBOX'.$this->imap_delimiter.'decifradas');
5101	$exporteml = new ExportEml();
5102	$params['num_msg']=$insert['msg_no'];
5103	$params['folder']='INBOX'.$this->imap_delimiter.'decifradas';
5104	return $exporteml->download_all_attachments($params);
5105	}
5106
5107	/**
5108	* Método que envia um email reportando um erro no email do usuário
5109	* @license http://www.gnu.org/copyleft/gpl.html GPL
5110	* @author Prognus Software Livre (http://www.prognus.com.br)
5111	*/
5112	function report_mail_error($params)
5113	{
5114	$params = $params['params'];
5115	$array_params = explode(";;", $params);
5116	$id_msg = $array_params[0];
5117	$msg_user = $array_params[1];
5118
5119	if($msg_user == '')
5120	$msg_user = "Sem mensagem!";
5121
5122	$toname = $_SESSION['phpgw_info']['expressomail']['user']['fullname'];
5123
5124	$exporteml = new ExportEml();
5125	$mail_content = $exporteml->export_msg_data($id_msg, $msg_folder);
5126	$this->open_mbox($msg_folder);
5127	$title = "Erro de email reportado";
5128	$body = "<body>O usuário <strong>$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>" .
5129	"$msg_user</body><br><br><hr>";
5130
5131	require_once $_SESSION['rootPath'] . '/API/class.servicelocator.php';
5132	$mailService = ServiceLocator::getService('mail');
5133	$mailService->addStringAttachment($mail_content, 'report.eml', 'application/text');
5134	$mailService->sendMail($_SESSION['phpgw_info']['expressomail']['server']['sugestoes_email_to'], $GLOBALS['phpgw_info']['user']['email'], $title, $body);
5135	}
5136
5137	function array_msort($array, $cols)
5138	{
5139	$colarr = array();
5140	foreach ($cols as $col => $order) {
5141	$colarr[$col] = array();
5142	foreach ($array as $k => $row) { $colarr[$col]['_'.$k] = strtolower($row[$col]); }
5143	}
5144	$params = array();
5145	foreach ($cols as $col => $order) {
5146	$params[] =& $colarr[$col];
5147	$params = array_merge($params, (array)$order);
5148	}
5149	call_user_func_array('array_multisort', $params);
5150	$ret = array();
5151	$keys = array();
5152	$first = true;
5153	foreach ($colarr as $col => $arr) {
5154	foreach ($arr as $k => $v) {
5155	if ($first) { $keys[$k] = substr($k,1); }
5156	$k = $keys[$k];
5157	if (!isset($ret[$k])) $ret[$k] = $array[$k];
5158	$ret[$k][$col] = $array[$k][$col];
5159	}
5160	$first = false;
5161	}
5162
5163	return $ret;
5164
5165	}
5166
5167	function parseCriteriaSearchMail($search)
5168	{
5169	$criteria = '';
5170	$searchArray = explode(' ', $search);
5171
5172	foreach ($searchArray as $v)
5173	if(trim($v) !== '' )
5174	$criteria .= 'TEXT "'.$v.'" ' ;
5175
5176	return $criteria;
5177	}
5178
5179	function quickSearchMail( $params )
5180	{
5181	$return = array();
5182	$return['folder'] = $params['folder'];
5183	if(!is_array($params['folder']))
5184	$params['folder'] = array( $params['folder'] );
5185
5186	if(!isset($params['sort']))
5187	$params['sort'] = 'SORTDATE_REVERSE';
5188
5189	$params['search'] = mb_convert_encoding($params['search'], 'UTF-8',mb_detect_encoding($params['search'].'x', 'UTF-8, ISO-8859-1'));
5190
5191	$i = 0;
5192	if(!isset($params['page'])) $params['page'] = 0;
5193	$end = ($this->prefs['max_email_per_page'] * ((int)$params['page'] + 1));
5194	$ini = $end - $this->prefs['max_email_per_page'] ;
5195	$count = 0;
5196
5197	$search = $this->parseCriteriaSearchMail($params['search']);
5198
5199	foreach ($params['folder'] as $folder)
5200	{
5201	$imap = $this->open_mbox( $folder ) ;
5202	$msgIds = imap_sort( $imap , SORTDATE , 1 , SE_UID , $search ,'UTF-8');
5203
5204	$count += count($msgIds);
5205
5206	foreach ($msgIds as $ii => $v)
5207	{
5208	$msg = imap_headerinfo ( $imap, imap_msgno($imap, $v) );
5209	$return['msgs'][$i]['from'] = '';
5210
5211	$from = $msg->from[0]->mailbox;
5212	if($msg->from[0]->personal != "")
5213	$from = $msg->from[0]->personal;
5214	$return['msgs'][$i]['from'] = mb_convert_encoding($this->decode_string($from), 'UTF-8');
5215
5216	$return['msgs'][$i]['subject'] = ' ';
5217
5218	$subject = imap_mime_header_decode($msg->subject);
5219	foreach ($subject as $tmp)
5220	$return['msgs'][$i]['subject'] .= mb_convert_encoding($tmp->text, 'UTF-8', 'UTF-8 , ISO-8859-1');
5221
5222
5223	$return['msgs'][$i]['flag'] = ' ';
5224	$return['msgs'][$i]['flag'] .= $msg->Unseen ? $msg->Unseen : '';
5225	$return['msgs'][$i]['flag'] .= $msg->Recent ? $msg->Recent : '';
5226	$return['msgs'][$i]['flag'] .= $msg->Flagged ? $msg->Flagged : '';
5227	$return['msgs'][$i]['flag'] .= $msg->Draft ? $msg->Draft : '';
5228	$return['msgs'][$i]['flag'] .= $msg->Answered ? $msg->Answered : '';
5229	$return['msgs'][$i]['flag'] .= $msg->Deleted ? $msg->Deleted : '';
5230
5231	$return['msgs'][$i]['udate'] = gmdate("d/m/Y",$msg->udate + $this->functions->CalculateDateOffset());
5232	$return['msgs'][$i]['udatecomp'] = substr ($return['msgs'][$i]['udate'], -4) ."-". substr ($return['msgs'][$i]['udate'], 3, 2) ."-". substr ($return['msgs'][$i]['udate'], 0, 2);
5233	$return['msgs'][$i]['date'] = $msg->udate;
5234	$return['msgs'][$i]['size'] = $msg->Size;
5235	$return['msgs'][$i]['boxname'] = $folder;
5236	$return['msgs'][$i]['uid'] = $v;
5237	$i++;
5238	}
5239	}
5240
5241	$return['num_msgs'] = $count;
5242
5243	if(!isset($return['msgs']))
5244	$return['msgs'] = array();
5245
5246	define('SORTBOX', 69);
5247	define('SORTWHO', 2);
5248	define('SORTBOX_REVERSE', 69);
5249	define('SORTWHO_REVERSE', 2);
5250	define('SORTDATE_REVERSE', 0);
5251	define('SORTSUBJECT_REVERSE', 3);
5252	define('SORTSIZE_REVERSE', 6);
5253
5254	switch (constant( $params['sort'] )){
5255	case 0 : $sA = 'date'; break;
5256	case 2 : $sA = 'from'; break;
5257	case 69 : $sA = 'boxname'; break;
5258	case 3 : $sA = 'subject'; break;
5259	case 6 : $sA = 'size'; break;
5260	}
5261
5262
5263	if($params['sort'] !== 'SORTDATE_REVERSE')
5264	if(strpos($params['sort'],'REVERSE') !== false)
5265	$return['msgs'] = $this->array_msort($return['msgs'] , array( $sA => SORT_DESC));
5266	else
5267	$return['msgs'] = $this->array_msort($return['msgs'] , array( $sA => SORT_ASC));
5268
5269	$k = -1;
5270	$nMsgs = array();
5271
5272	foreach ($return['msgs'] as $v)
5273	{
5274	$k++;
5275	if($k < $ini \|\| $k >= $end ) continue;
5276	$nMsgs[] = $v;
5277	}
5278	$return['msgs'] = $nMsgs;
5279
5280	$return = json_encode($return);
5281	$return = base64_encode($return);
5282
5283	return $return;
5284	}
5285
5286	function get_quota_folders(){
5287
5288	// Additional Imap Class for not-implemented functions into PHP-IMAP extension.
5289	include_once("class.imapfp.inc.php");
5290	$imapfp = new imapfp();
5291
5292	if(!$imapfp->open($this->imap_server,$this->imap_port))
5293	return $imapfp->get_error();
5294	if (!$imapfp->login( $this->username,$this->password ))
5295	return $imapfp->get_error();
5296
5297	$response_array = $imapfp->get_mailboxes_size();
5298	if ($imapfp->error)
5299	return $imapfp->get_error();
5300
5301	$data = array();
5302	$quota_root = $this->get_quota(array('folder_id' => "INBOX"));
5303	$data["quota_root"] = $quota_root;
5304
5305	foreach ($response_array as $idx=>$line) {
5306	$line2 = str_replace('"', "", $line);
5307	$line2 = str_replace(" /vendor/cmu/cyrus-imapd/size (value.shared ",";",str_replace("* ANNOTATION ","",$line2));
5308	list($folder,$size) = explode(";",$line2);
5309	$quota_used = str_replace(")","",$size);
5310	$quotaPercent = (($quota_used / 1024) / $data["quota_root"]["quota_limit"])*100;
5311	$folder = mb_convert_encoding($folder, "ISO_8859-1", "UTF7-IMAP");
5312	if(!preg_match('/user\\'.$this->imap_delimiter.$this->username.'\\'.$this->imap_delimiter.'/i',$folder)){
5313	$folder = $this->functions->getLang("Inbox");
5314	}
5315	else
5316	$folder = preg_replace('/user\\'.$this->imap_delimiter.$this->username.'\\'.$this->imap_delimiter.'/i','', $folder);
5317
5318	$data[$folder] = array("quota_percent" => sprintf("%.1f",round($quotaPercent,1)), "quota_used" => $quota_used);
5319	}
5320	$imapfp->close();
5321	return $data;
5322	}
5323
5324	function getaclfrombox($mail)
5325	{
5326	$mailArray = explode('@', $mail);
5327	$boxacl = $mailArray[0];
5328	$return = array();
5329
5330	if(!$this->mbox)
5331	$this->open_mbox();
5332
5333	$mbox_acl = imap_getacl($this->mbox, 'user' . $this->imap_delimiter . $boxacl);
5334
5335	foreach ($mbox_acl as $user => $acl)
5336	{
5337	if ($user != $boxacl )
5338	$return[$user] = $acl;
5339	}
5340	return $return;
5341	}
5342	}
5343	?>

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