Context Navigation

source: trunk/expressoMail1_2/inc/class.imap_functions.inc.php @ 8063

Revision 8063, 220.1 KB checked in by marcosw, 11 years ago (diff)
Ticket #3331 - Correção para inconsistência ao salvar mensagem e remover anexos
Property svn:eol-style set to `native` Property svn:executable set to ``*

Line
1	<?php
2	/***************************************************************************
3	* Expresso Livre *
4	* http://www.expressolivre.org *
5	* -------------------------------------------- *
6	* This program is free software; you can redistribute it and/or modify it *
7	* under the terms of the GNU General Public License as published by the *
8	* Free Software Foundation; either version 2 of the License, or (at your *
9	* option) any later version. *
10	\**************************************************************************/
11
12	include_once("class.functions.inc.php");
13	include_once("class.ldap_functions.inc.php");
14	include_once("class.exporteml.inc.php");
15
16	class imap_functions
17	{
18	var $public_functions = array
19	(
20	'get_range_msgs' => True,
21	'get_info_msg' => True,
22	'get_info_msgs' => True,
23	'get_folders_list' => True,
24	'import_msgs' => True,
25	'report_mail_error' => True,
26	'msgs_to_archive' => True
27	);
28
29	var $ldap;
30	var $mbox;
31	var $mboxFolder;
32	var $imap_port;
33	var $has_cid;
34	var $imap_options = '';
35	var $functions;
36	var $prefs;
37	var $foldersLimit;
38	var $imap_sentfolder;
39	var $rawMessage;
40	var $folders;
41	var $cache = false;
42	var $useCache = false;
43	var $expirationCache = false;
44
45
46	function imap_functions (){
47	$this->init();
48	}
49
50	function init(){
51	$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
52	$this->username = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
53	$this->password = $_SESSION['phpgw_info']['expressomail']['user']['passwd'];
54	$this->imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
55	$this->imap_port = $_SESSION['phpgw_info']['expressomail']['email_server']['imapPort'];
56	$this->imap_delimiter = $_SESSION['phpgw_info']['expressomail']['email_server']['imapDelimiter'];
57	$this->functions = new functions();
58	$this->imap_sentfolder = $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultSentFolder'] ? $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultSentFolder'] : str_replace("*","", $this->functions->getLang("Sent"));
59	$this->has_cid = false;
60	$this->prefs = $_SESSION['phpgw_info']['user']['preferences']['expressoMail'];
61
62	//armazena os caminhos das pastas ( sent, spam, drafts, trash )
63	$this->folders['sent'] = empty($_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultSentFolder']) ? 'Sent' : $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultSentFolder']; //Variavel folders armazena o caminho /sent
64	$this->folders['spam'] = empty($_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultSpamFolder']) ? 'Spam' : $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultSpamFolder'];
65	$this->folders['drafts'] = empty($_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultDraftsFolder']) ? 'Drafts' : $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultDraftsFolder'];
66	$this->folders['trash'] = empty($_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultTrashFolder']) ? 'Trash' : $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultTrashFolder'];
67
68	if(isset($_SESSION['phpgw_info']['expresso']['expressoMail']['expressoMail_enable_memcache']) && $_SESSION['phpgw_info']['expresso']['expressoMail']['expressoMail_enable_memcache'] === 'true')
69	$this->useCache = true;
70
71	if(isset($_SESSION['phpgw_info']['expresso']['expressoMail']['expressoMail_time_memcache']) && trim($_SESSION['phpgw_info']['expresso']['expressoMail']['expressoMail_time_memcache']) != '')
72	$this->expirationCache = $_SESSION['phpgw_info']['expresso']['expressoMail']['expressoMail_time_memcache'];
73
74	if ($_SESSION['phpgw_info']['expressomail']['email_server']['imapTLSEncryption'] == 'yes')
75	$this->imap_options = '/tls/novalidate-cert';
76	else
77	$this->imap_options = '/notls/novalidate-cert';
78
79	}
80
81	function mount_url_folder($folders){
82	return implode($this->imap_delimiter,$folders);
83	}
84
85	// BEGIN of functions.
86	function open_mbox( $folder = false, $force_die = true)
87	{
88	$newFolder = mb_convert_encoding($folder, 'UTF7-IMAP','UTF-8, ISO-8859-1, UTF7-IMAP');
89
90	if($newFolder === $this->mboxFolder && is_resource( $this->mbox ))
91	return $this->mbox;
92
93	$this->mboxFolder = $newFolder;
94	$url = '{'.$this->imap_server.":".$this->imap_port.$this->imap_options.'}'.$this->mboxFolder;
95
96	if (is_resource($this->mbox))
97	if ($force_die)
98	imap_reopen($this->mbox, $url ) or die(serialize(array('imap_error' => $this->parse_error(imap_last_error()))));
99	else
100	imap_reopen($this->mbox, $url );
101	else
102	if($force_die)
103	$this->mbox = imap_open( $url , $this->username, $this->password) or die(serialize(array('imap_error' => $this->parse_error(imap_last_error()))));
104	else
105	$this->mbox = imap_open( $url , $this->username, $this->password);
106
107	return $this->mbox;
108	}
109
110	/**
111	* Move as pastas que vieram do resultado de um Drag & Drop da arvore de pastas do Expresso Mail
112	*
113	* @license http://www.gnu.org/copyleft/gpl.html GPL
114	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
115	* @sponsor Caixa Econômica Federal
116	* @author Gustavo Pereira dos Santos Stabelini
117	* @param array $params Contem dois indices : um contem o caminho atual da pasta, e o outro contem o caminho futuro da pasta
118	* @return boolean
119	* @access public
120	*/
121
122	function move_folder($params){
123	//preg_match( '/[a-zA-Z0-9]+$/',$params['folder_to_move'], $new_folder);
124	$old_folder = mb_convert_encoding($params['folder_to_move'], 'UTF7-IMAP','UTF-8, ISO-8859-1, UTF7-IMAP');
125	$new_folder = explode($this->imap_delimiter, $old_folder );
126	$to_folder = mb_convert_encoding($params['folder_to'], 'UTF7-IMAP','UTF-8, ISO-8859-1, UTF7-IMAP');
127	$mbox = imap_open('{'.$this->imap_server.":".$this->imap_port.$this->imap_options.'}'.$new_folder[0], $this->username, $this->password);
128	$result = true;
129	if(!imap_renamemailbox($mbox, '{'.$this->imap_server.":".$this->imap_port.$this->imap_options.'}'.$old_folder, '{'.$this->imap_server.":".$this->imap_port.$this->imap_options.'}'.$to_folder.$this->imap_delimiter.$new_folder[count($new_folder)-1])){
130	$result = imap_last_error();
131	}
132
133	imap_close($mbox);
134	return $result;
135	}
136
137	function parse_error($error, $field = ''){
138	// This error is returned from Imap.
139	if(strstr($error,'Connection refused')) {
140	return str_replace("%1", $this->functions->getLang("Mail"), $this->functions->getLang("Connection failed with %1 Server. Try later."));
141	}
142	else if(strstr($error,'virus')) {
143	return str_replace("%1", $this->functions->getLang("Mail"), $this->functions->getLang("Your message was rejected by antivirus. Perhaps your attachment has been infected."));
144	}
145	else if(strstr($error,'Failed to add recipient:')) {
146	preg_match_all('/:\s([\s\.";@!a-z0-9]+)\s\[SMTP:/', $error, $res);
147	return str_replace("%1", $res['1']['0'], $this->functions->getLang("SMTP Error: The following recipient addresses failed: %1"));
148	}
149	else if(strstr($error,'Recipient address rejected')) {
150	return str_replace("%1", $this->functions->getLang("Mail"), $this->functions->getLang("Invalid recipients in the message").'.');
151	}
152	else if(strstr($error,'Invalid Mail:')) {
153	return str_replace("%1", $field, $this->functions->getLang("The recipients addresses failed %1"));
154	}
155	else if(strstr($error,'Message file too big')) {
156	return ($this->functions->getLang("Message file too big."));
157	}
158	// This condition verifies if SESSION is expired.
159	else if(!count($_SESSION))
160	return "nosession";
161
162	return $error;
163	}
164
165	function get_range_msgs3($params){
166
167	$return = $this->get_range_msgs2($params);
168
169	$return['folder'] = mb_convert_encoding( $return['folder'], 'ISO-8859-1', 'UTF-8' );
170
171	return $return;
172	}
173
174	function getMessagesIds($params){
175	$folder = $params['folder'];
176	$sort_box_type = $params['sort_box_type'];
177	$search_box_type = $params['search_box_type'];
178	$sort_box_reverse = $params['sort_box_reverse'];
179	if( !$this->mbox \|\| !is_resource( $this->mbox ) )
180	$this->mbox = $this->open_mbox($folder);
181	$sort = array();
182	if ($sort_box_type != "SORTFROM" && $search_box_type!= "FLAGGED"){
183	$imapsort = imap_sort($this->mbox,constant($sort_box_type),$sort_box_reverse,SE_UID,$search_box_type);
184	foreach($imapsort as $iuid){
185	$sort[$iuid] = $iuid;
186	}
187	}
188	if(empty($sort) or !is_array($sort)){
189	$sort = array();
190	}
191	return $sort;
192	}
193
194	function get_range_msgs2($params)
195	{
196	include_once dirname(__FILE__).'/../../prototype/api/controller.php';
197	// Free others requests
198	session_write_close();
199	$folder = $params['folder'];
200	$msg_range_begin = $params['msg_range_begin'];
201	$msg_range_end = $params['msg_range_end'];
202	$sort_box_type = isset($params['sort_box_type']) ? $params['sort_box_type'] : '';
203	$sort_box_reverse = isset($params['sort_box_reverse']) ? $params['sort_box_reverse'] : '';
204	$search_box_type = (isset($params['search_box_type']) && $params['search_box_type'] != 'ALL' && $params['search_box_type'] != '' )? $params['search_box_type'] : false;
205
206	if( !$this->mbox \|\| !is_resource( $this->mbox ) )
207	$this->mbox = $this->open_mbox($folder);
208
209	$return = array();
210	$return['folder'] = $folder;
211	//Para enviar o offset entre o timezone definido pelo usuário e GMT
212	$return['offsetToGMT'] = $this->functions->CalculateDateOffset();
213
214	if(!$search_box_type \|\| $search_box_type == 'UNSEEN' \|\| $search_box_type == 'SEEN') {
215	$msgs_info = imap_status($this->mbox,"{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".mb_convert_encoding( $folder, 'UTF7-IMAP', 'UTF-8, ISO-8859-1' ) ,SA_ALL);
216
217	$return['tot_unseen'] = ($search_box_type == 'SEEN') ? 0 : $msgs_info->unseen;
218
219	$sort_array_msg = $this->get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse,$msg_range_begin,$msg_range_end);
220
221	$num_msgs = ($search_box_type=="UNSEEN") ? $msgs_info->unseen : (($search_box_type=="SEEN") ? ($msgs_info->messages - $msgs_info->unseen) : $msgs_info->messages);
222
223	$i = 0;
224	if(is_array($sort_array_msg)){
225	foreach($sort_array_msg as $msg_number => $value)
226	{
227	$sample = false;
228	if( (isset($this->prefs['preview_msg_subject']) && ($this->prefs['preview_msg_subject'] === '1')) \|\|
229	(isset($this->prefs['preview_msg_tip'] ) && ($this->prefs['preview_msg_tip'] === '1')) )
230	$sample = true;
231
232	$return[$i] = $this->get_info_head_msg( $msg_number , $sample );
233	++$i;
234	}
235
236	$filter = array('AND', array('=', 'folderName', $folder), array('IN','messageNumber', $sort_array_msg));
237	$followupflagged = Controller::find(
238	array('concept' => 'followupflagged'),
239	false,
240	array('filter' => $filter, 'criteria' => array('deepness' => '2'))
241	);
242	$labeleds = Controller::find(
243	array('concept' => 'labeled'),
244	false,
245	array('filter' => $filter, 'criteria' => array('deepness' => '2'))
246	);
247	$sort_array_msg_count = count($sort_array_msg);
248	for($i=0; $i<$sort_array_msg_count; ++$i){
249	if(!isset($return[$i]['msg_number']))
250	continue;
251
252	$numFlags = count($followupflagged);
253	for($ii=0; $ii<$numFlags; ++$ii){
254	if($return[$i]['msg_number'] == $followupflagged[$ii]['messageNumber']){
255	$followupflag = Controller::read( array( 'concept' => 'followupflag', 'id' => $followupflagged[$ii]['followupflagId'] ));
256	$return[$i]['followupflagged'] = $followupflagged[$ii];
257	$return[$i]['followupflagged']['followupflag'] = $followupflag;
258	break;
259	}
260	}
261	$numLabels = count($labeleds);
262	for($ii=0; $ii<$numLabels; ++$ii){
263	if($return[$i]['msg_number'] == $labeleds[$ii]['messageNumber']){
264	$labels = Controller::read( array( 'concept' => 'label', 'id' => $labeleds[$ii]['labelId']));
265	$return[$i]['labels'][$labeleds[$ii]['labelId']] = $labels;
266	}
267	}
268	}
269	}
270	$return['num_msgs'] = $num_msgs;
271	} else {
272	$num_msgs = imap_num_msg($this->mbox);
273	$sort_array_msg = $this-> get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse,$msg_range_begin,$num_msgs);
274
275
276	$return['tot_unseen'] = 0;
277	$i = 0;
278
279	if(is_array($sort_array_msg)){
280
281	foreach($sort_array_msg as $msg_number => $value)
282	{
283	$temp = $this->get_info_head_msg($msg_number);
284	if(!$temp)
285	return false;
286
287	if($temp['Unseen'] == 'U' \|\| $temp['Recent'] == 'N'){
288	$return['tot_unseen']++;
289	}
290
291	if($i <= ($msg_range_end-$msg_range_begin))
292	$return[$i] = $temp;
293	++$i;
294	}
295	}
296	$return['num_msgs'] = count($sort_array_msg)+($msg_range_begin-1);
297	}
298
299	return $return;
300	}
301
302
303	function getMessages($params) {
304	$result = array();
305
306	$exporteml = new ExportEml();
307	$unseen_msgs = array();
308
309	foreach($params['messages'] as $folder => $messages) {
310	foreach($messages as $msg_number) {
311
312	$this->mbox = $this->open_mbox($folder);
313
314	if (isset($params['details']) && $params['details'] == 'all') {
315	$message = $this->get_info_msg(array('msg_number' => $msg_number, 'msg_folder' =>urlencode($folder)));
316	} else {
317	$message['headers'] = $this->get_info_head_msg($msg_number, true);
318	//$message['attachments'] = $exporteml->get_attachments_in_array(array("num_msg" => $msg_number));
319	}
320
321	imap_close($this->mbox);
322	$this->mbox = false;
323
324	if($msg_info['Unseen'] == "U" \|\| $msg_info['Recent'] == "N") {
325	array_push($unseen_msgs,$msg_number);
326	}
327
328	$result[$folder][] = $message;
329	}
330	if($unseen_msgs){
331	$msgs_list = implode(",",$unseen_msgs);
332	$array_msgs = array('folder' => $folder, "msgs_to_set" => $msgs_list, "flag" => "unseen");
333	$this->set_messages_flag($array_msgs);
334	}
335	}
336
337	return $result;
338	}
339
340	/**
341	* Decodifica uma string no formato mime RFC2047
342	*
343	* @license http://www.gnu.org/copyleft/gpl.html GPL
344	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
345	* @sponsor Caixa Econômica Federal
346	* @author Cristiano Corrêa Schmidt
347	* @param string $string string no formato mime RFC2047
348	* @return string
349	* @access public
350	*/
351	static function decodeMimeString( $string )
352	{
353	$string = preg_replace('/\?\=(\s)*\=\?/', '?==?', $string);
354	return preg_replace_callback( '/\=\?([^\?])\?([qb])\?([^\?])\?=/i' ,array( 'self' , 'decodeMimeStringCallback'), $string);
355	}
356
357	/**
358	* Decodifica os tokens encontrados na função decodeMimeString
359	*
360	* @license http://www.gnu.org/copyleft/gpl.html GPL
361	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
362	* @sponsor Caixa Econômica Federal
363	* @author Cristiano Corrêa Schmidt
364	* @param array $mathes array retornado pelo preg_replace_callback da função decodeMimeString
365	* @return string
366	* @access public
367	*/
368	static function decodeMimeStringCallback( $mathes )
369	{
370	$str = (strtolower($mathes[2]) == 'q') ? quoted_printable_decode(str_replace('_','=20',$mathes[3])) : base64_decode( $mathes[3]) ;
371	return ( strtoupper($mathes[1]) == 'UTF-8' ) ? mb_convert_encoding( $str , 'ISO-8859-1' , 'UTF-8') : $str;
372	}
373
374	/**
375	* Formata um mailObject para um array com name e email
376	*
377	* @license http://www.gnu.org/copyleft/gpl.html GPL
378	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
379	* @sponsor Caixa Econômica Federal
380	* @author Cristiano Corrêa Schmidt
381	* @return bool
382	* @access public
383	*/
384	static function formatMailObject( $obj )
385	{
386	$return = array();
387	$return['email'] = self::decodeMimeString($obj->mailbox) . ((isset( $obj->host) && ($obj->host != 'unspecified-domain' \|\| $obj->host != '.SYNTAX-ERROR.') )? '@'. $obj->host : '');
388	$return['name'] = ( isset( $obj->personal ) && trim($obj->personal) !== '' ) ? self::decodeMimeString($obj->personal) : $return['email'];
389	return $return;
390	}
391
392	/**
393	* Retorna informações do cabeçario da mensagem e um preview caso appendSample = true
394	* Utiliza memCache caso esta preferencia esteja ativada.
395	*
396	* @license http://www.gnu.org/copyleft/gpl.html GPL
397	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
398	* @sponsor Caixa Econômica Federal
399	* @author Cristiano Corrêa Schmidt
400	* @return bool
401	* @access public
402	*/
403	function get_info_head_msg( $msg_number , $appendSample = false )
404	{
405	$return = false;
406	$cached = false;
407	if( $this->useCache === true )
408	{
409	if( $this->cache === false )
410	{
411	$this->cache = ServiceLocator::getService( 'memCache' ); //Serviço Cache
412	$this->cache->connect( $_SESSION['phpgw_info']['expressomail']['server']['server_memcache'] , $_SESSION['phpgw_info']['expressomail']['server']['port_server_memcache'] );
413	}
414
415	if( $return = $this->cache->get( 'infoHead://'.$this->username.'://'.$this->mboxFolder.'://'.$msg_number ))
416	$cached = true;
417	}
418
419	$header = imap_headerinfo($this->mbox,imap_msgno( $this->mbox, $msg_number )); //Resgata o objeto Header da mensagem , nescessario mesmo com o cache pois as flags podem ser atualizadas por outro cliente de email
420	$return['Recent'] = $header->Recent;
421	$return['Unseen'] = $header->Unseen;
422	$return['Deleted'] = $header->Deleted;
423	$return['Flagged'] = $header->Flagged;
424	if($header->Answered =='A' && $header->Draft == 'X')
425	$return['Forwarded'] = 'F';
426	else
427	{
428	$return['Answered'] = $header->Answered;
429	$return['Draft'] = $header->Draft;
430	}
431
432	if( $cached === true ) //Caso a mensagem ja tenha vindo do cache da o return
433	{
434	if($appendSample !== false && !isset($return['msg_sample'])) //verifica o msg_sample caso seja alterada a preferencia e não esteja em cache carregar
435	{
436	$return['msg_sample'] = $this->get_msg_sample($msg_number);
437	$this->cache->set( 'infoHead://'.$this->username.'://'.$this->mboxFolder.'://'.$msg_number , $return , $this->expirationCache);
438	}
439
440	return $return;
441	}
442
443	$importance = array();
444	$mimeHeader = imap_fetchheader( $this->mbox, $msg_number , FT_UID ); //Resgata o Mime Header da mensagem
445
446	$mimeBody = imap_body( $this->mbox, $msg_number , FT_UID\|FT_PEEK ); //Resgata o Mime Body da mensagem sem marcar como lida
447	$offsetToGMT = $this->functions->CalculateDateOffset();
448	$return['ContentType'] = $this->getMessageType( $msg_number , $mimeHeader , $mimeBody );
449	$return['Importance'] = ( preg_match('/importance : (.*)\r/i', $mimeHeader , $importance) === 0 ) ? 'Normal' : $importance[1];
450	$return['msg_number'] = $msg_number;
451	$return['udate'] = $header->udate;
452	$return['offsetToGMT'] = $offsetToGMT;
453	$return['timestamp'] = $header->udate + $return['offsetToGMT'];
454	$return['smalldate'] = (date('d/m/Y') == gmdate( 'd/m/Y', $return['timestamp'] )) ? gmdate("H:i", $return['timestamp'] ) : gmdate("d/m/Y", $return['timestamp'] );
455	$return['Size'] = $header->Size;
456	$return['from'] = (isset( $header->from[0] )) ? self::formatMailObject( $header->from[0] ) : array( 'name' => '' , 'email' => '');
457	$return['subject'] = ( isset($header->subject) && trim($header->subject) !== '' ) ? self::decodeMimeString($header->subject) : $this->functions->getLang('(no subject) ');
458	$return['attachment'] = ( preg_match('/((Content-Disposition:(.)([\r\n\s]filename))\|(Content-Type:(.)([\r\n\s]name)))/i', $mimeBody) ) ? '1' : '0'; //Verifica se a anexos na mensagem
459	$return['reply_toaddress'] = isset($header->reply_toaddress) ? self::decodeMimeString($header->reply_toaddress) : '';
460	$return['flag'] = $header->Unseen.$header->Recent.$header->Flagged.$header->Draft.$header->Answered.$header->Deleted.( $return['attachment'] === '1' ? 'T': '' );
461
462	if (!empty($header->to)){
463	foreach ($header->to as $i => $v){
464	$return['to'][$i] = self::formatMailObject( $v );
465	}
466	}
467	else if (!empty($header->cc)){
468	foreach ($header->cc as $i => $v){
469	$return['to'][$i] = self::formatMailObject( $v );
470	}
471	}
472	else if (!empty($header->bcc)){
473	foreach ($header->bcc as $i => $v){
474	$return['to'][$i] = self::formatMailObject( $v );
475	}
476	}
477	else
478	$return['to'] = array( 'name' => '' , 'email' => '');
479
480	if (!empty($return['to'])){
481	foreach ($return['to'] as $i => $v){
482	if($v['name'] == 'undisclosed-recipients@' \|\| $v['name'] == '@')
483	$return['to'][$i] = $return['from'];
484	}
485	}
486
487	if($appendSample !== false)
488	$return['msg_sample'] = $this->get_msg_sample($msg_number);
489
490	if( $this->useCache === true )
491	$this->cache->set( 'infoHead://'.$this->username.'://'.$this->mboxFolder.'://'.$msg_number , $return , $this->expirationCache);
492	return $return;
493	}
494
495	/**
496	*
497	* @license http://www.gnu.org/copyleft/gpl.html GPL
498	* @param string $string String a ser decodificada
499	* @return string
500	* @todo Verificar a possibilidade de se utilizar a função iconv_mime_decode, que é capaz de identificar a codificação por si só, mas que pode ser interpretada de forma diversa dependendo da implementação do sistema
501	* @todo Executar testes suficientes para validar a funçao iconv_mime_decode em substituição à este método decode_string
502	*/
503	function decode_string($string)
504	{
505	$return = '';
506	$decoded = '';
507	if ((strpos(strtolower($string), '=?iso-8859-1') !== false) \|\| (strpos(strtolower($string), '=?windows-1252') !== false))
508	{
509	$tmp = imap_mime_header_decode($string);
510	foreach ($tmp as $tmp1)
511	{
512	$return .= $this->htmlspecialchars_encode($tmp1->text);
513	}
514
515	return str_replace("\t", "", $return);
516	}
517	else if (strpos(strtolower($string), '=?utf-8') !== false)
518	{
519	$elements = imap_mime_header_decode($string);
520
521	$elements_count = count($elements);
522	for($i = 0;$i < $elements_count;++$i)
523	{
524	$charset = strtolower($elements[$i]->charset);
525	$text = $elements[$i]->text;
526	if(!strcasecmp($charset, "utf-8") \|\| !strcasecmp($charset, "utf-7"))
527	$decoded .= $this->functions->utf8_to_ncr($text);
528	else
529	{
530	if( strcasecmp($charset,"default") )
531	$decoded .= $this->htmlspecialchars_encode(iconv($charset, "iso-8859-1", $text));
532	else
533	$decoded .= $this->htmlspecialchars_encode($text);
534	}
535	}
536
537	return str_replace("\t", "", $decoded);
538	}
539	else if(strpos(strtolower($string), '=?us-ascii') !== false)
540	{
541	$retun = '';
542	$tmp = imap_mime_header_decode($string);
543	foreach ($tmp as $tmp1)
544	$return .= $this->htmlspecialchars_encode(quoted_printable_decode($tmp1->text));
545
546	return str_replace("\t", "", $return);
547
548	}
549	else if( strpos( $string , '=?' ) !== false )
550	return $this->htmlspecialchars_encode(iconv_mime_decode( $string ));
551
552
553	return $this->htmlspecialchars_encode($string);
554	}
555
556
557	/**
558	* Função que importa arquivos .eml exportados pelo expresso para a caixa do usuário. Testado apenas
559	* com .emls gerados pelo expresso, e o arquivo pode ser um zip contendo vários emls ou um .eml.
560	*/
561	function import_msgs($params) {
562	if(!$this->mbox)
563	$this->mbox = $this->open_mbox();
564
565	if( preg_match('/local_/',$params["folder"]) ){
566
567	// PLEASE, BE CAREFULL!!! YOU SHOULD USE EMAIL CONFIGURATION VALUES (EMAILADMIN MODULE)
568	//$tmp_box = mb_convert_encoding('INBOX'.$this->folders['trash'].$this->imap_delimiter.'tmpMoveToLocal', "UTF7-IMAP", "UTF-8");
569	$tmp_box = mb_convert_encoding($this->mount_url_folder(array("INBOX",$this->folders['trash'],"tmpMoveToLocal")), "UTF7-IMAP", "UTF-8");
570
571	if ( ! imap_createmailbox( $this->mbox,"{".$this -> imap_server."}$tmp_box" ) )
572	return $this->functions->getLang( 'Import to Local : fail...' );
573	imap_reopen($this->mbox, "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$tmp_box);
574	$params["folder"] = $tmp_box;
575	}
576
577	$errors = array();
578	$invalid_format = false;
579	$filename = $params['FILES'][0]['name'];
580	$params["folder"] = mb_convert_encoding($params["folder"], "UTF7-IMAP","ISO-8859-1, UTF-8");
581	$quota = imap_get_quotaroot($this->mbox, $params["folder"]);
582
583	if((($quota['limit'] - $quota['usage'])*1024) <= $params['FILES'][0]['size']){
584	return array( 'error' => $this->functions->getLang("fail in import:").
585	" ".$this->functions->getLang("Over quota"));
586	}
587
588	if(substr($filename,strlen($filename)-4)==".zip") {
589	$zip = zip_open($params['FILES'][0]['tmp_name']);
590	if ($zip) {
591	while ($zip_entry = zip_read($zip)) {
592
593	if (zip_entry_open($zip, $zip_entry, "r")) {
594	$email = zip_entry_read($zip_entry, zip_entry_filesize($zip_entry));
595	$status = @imap_append($this->mbox,
596	"{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$params["folder"],
597	$email
598	);
599	if(!$status)
600	array_push($errors,zip_entry_name($zip_entry));
601	zip_entry_close($zip_entry);
602	}
603	}
604	zip_close($zip);
605	}
606	if (isset( $tmp_box ) && ! sizeof( $errors )){
607	$mc = imap_check($this->mbox);
608	$result = imap_fetch_overview( $this -> mbox, "1:{$mc -> Nmsgs}", 0 );
609	$ids = array( );
610	foreach ($result as $overview)
611	$ids[ ] = $overview -> uid;
612	return implode( ',', $ids );
613	}
614
615	}else if(substr($filename,strlen($filename)-4)==".eml") {
616	$email = implode("",file($params['FILES'][0]['tmp_name']));
617	$status = imap_append($this->mbox,"{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$params["folder"],$email);
618
619	if(!$status)
620	return "Error importing";
621
622	if ( isset( $tmp_box ) && ! sizeof( $errors ) ) {
623	$mc = imap_check($this->mbox);
624
625	$result = imap_fetch_overview( $this -> mbox, "1:{$mc -> Nmsgs}", 0 );
626
627	$ids = array( );
628	foreach ($result as $overview)
629	$ids[ ] = $overview -> uid;
630
631	return implode( ',', $ids );
632	}
633	}
634	else{
635	if ( isset( $tmp_box ) )
636	imap_deletemailbox( $this->mbox,"{".$this -> imap_server."}$tmp_box" );
637
638	return array("error" => $this->functions->getLang("wrong file format"));
639	$invalid_format = true;
640	}
641
642	if(!$invalid_format) {
643	if(count($errors)>0) {
644	$message = $this->functions->getLang("fail in import:")."\n";
645	foreach($errors as $arquivo) {
646	$message.=$arquivo."\n";
647	}
648	return array("error" => $message);
649	}
650	else
651	return $this->functions->getLang("The import was executed successfully.");
652	}
653	}
654	/*
655	Remove os anexos de uma mensagem. A estratégia para isso é criar uma mensagem nova sem os anexos, mantendo apenas
656	a primeira parte do e-mail, que é o texto, sem anexos.
657	O método considera que o email é multpart.
658	*/
659	function remove_attachments($params) {
660	include_once("class.message_components.inc.php");
661	if(!$this->mbox \|\| !is_resource($this->mbox))
662	$this->mbox = $this->open_mbox($params["folder"]);
663	$return["status"] = true;
664	$header = "";
665
666	$headertemp = explode("\n",imap_fetchheader($this->mbox, imap_msgno($this->mbox, $params["msg_num"])));
667	foreach($headertemp as $head) {//Se eu colocar todo o header do email dá pau no append, então procuro apenas o que interessa.
668	$head1 = explode(":",$head);
669	if ( (strtoupper($head1[0]) == "TO") \|\|
670	(strtoupper($head1[0]) == "FROM") \|\|
671	(strtoupper($head1[0]) == "SUBJECT") \|\|
672	(strtoupper($head1[0]) == "DATE") )
673	$header .= $head."\r\n";
674	}
675
676	$msg = new message_components($this->mbox);
677	$msg->fetch_structure($params["msg_num"]);/* O fetchbody tava trazendo o email com problemas na acentuação.
678	Então uso essa classe para verificar a codificação e o charset,
679	para que o método decodeBody do expresso possa trazer tudo certinho*/
680
681	$all_body_type = strtolower($msg->file_type[$params["msg_num"]][0]);
682	$all_body_encoding = $msg->encoding[$params["msg_num"]][0];
683	$all_body_charset = $msg->charset[$params["msg_num"]][0];
684
685	if($all_body_type=='multipart/alternative') {
686	if(strtolower($msg->file_type[$params["msg_num"]][2]=='text/html') &&
687	$msg->pid[$params["msg_num"]][2] == '1.2') {
688	$body_part_to_show = '1.2';
689	$all_body_type = strtolower($msg->file_type[$params["msg_num"]][2]);
690	$all_body_encoding = $msg->encoding[$params["msg_num"]][2];
691	$all_body_charset = $msg->charset[$params["msg_num"]][2];
692	}
693	else {
694	$body_part_to_show = '1.1';
695	$all_body_type = strtolower($msg->file_type[$params["msg_num"]][1]);
696	$all_body_encoding = $msg->encoding[$params["msg_num"]][1];
697	$all_body_charset = $msg->charset[$params["msg_num"]][1];
698	}
699	}
700	else
701	$body_part_to_show = '1';
702
703	$status = imap_append($this->mbox,
704	"{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$params["folder"],
705	$header.
706	"Content-Type: ".$all_body_type."; charset = \"".$all_body_charset."\"".
707	"\r\n".
708	"Content-Transfer-Encoding: ".$all_body_encoding.
709	"\r\n".
710	"\r\n".
711	str_replace("\n","\r\n",preg_replace("/<img[^>]+\>/i", " ", $this->decodeBody(
712	imap_fetchbody($this->mbox,imap_msgno($this->mbox, $params["msg_num"]),$body_part_to_show),
713	$all_body_encoding, $all_body_charset
714	))
715	), "\\Seen"); //Append do novo email, só com header e conteúdo sem anexos. //Remove imagens do corpo, pois estas estão na lista de anexo e serão removidas.
716
717	if(!$status)
718	{
719	$return["status"] = false;
720	$return["msg"] = lang("error appending mail on delete attachments");
721	}
722	else
723	{
724	$status = imap_status($this->mbox, "{".$this->imap_server.":".$this->imap_port."}".$params['folder'], SA_UIDNEXT);
725	$return['msg_no'] = $status->uidnext - 1;
726	imap_delete($this->mbox, imap_msgno($this->mbox, $params["msg_num"]));
727	imap_expunge($this->mbox);
728	}
729
730	return $return;
731
732	}
733
734	function msgs_to_archive($params) {
735
736	$folder = $params['folder'];
737	$all_ids = $this-> get_msgs($folder, 'SORTARRIVAL', false, 0,-1,-1);
738
739	$messages_not_to_copy = explode(",",$params['mails']);
740	$ids = array();
741
742	$cont = 0;
743
744	foreach($all_ids as $each_id=>$value) {
745	if(!in_array($each_id,$messages_not_to_copy)) {
746	array_push($ids,$each_id);
747	++$cont;
748	}
749	if($cont>=100)
750	break;
751	}
752
753	if (empty($ids))
754	return array();
755
756	$params = array("folder"=>$folder,"msgs_number"=>implode(",",$ids));
757
758
759	return $this->get_info_msgs($params);
760
761
762	}
763
764	/**
765	*
766	* @return
767	* @param $params Object
768	*/
769	function get_info_msgs($params) {
770	include_once("class.exporteml.inc.php");
771
772	if(array_key_exists('messages', $params)){
773	$sel_msgs = explode(",", $params['messages']);
774	@reset($sel_msgs);
775	$sorted_msgs = array();
776	foreach($sel_msgs as $idx => $sel_msg) {
777	$sel_msg = explode(";", $sel_msg);
778	if(array_key_exists($sel_msg[0], $sorted_msgs)){
779	$sorted_msgs[$sel_msg[0]] .= ",".$sel_msg[1];
780	}
781	else {
782	$sorted_msgs[$sel_msg[0]] = $sel_msg[1];
783	}
784	}
785	unset($sorted_msgs['']);
786
787	$return = array();
788	$array_names_keys = array_keys($sorted_msgs);
789
790	$sorted_msgs_count = count($sorted_msgs);
791	for($i = 0; $i < $sorted_msgs_count; ++$i){
792
793	$new_params = array();
794	$attach_params = array();
795
796	$new_params["msg_folder"]= $array_names_keys[$i];
797	$attach_params["folder"] = $params["folder"];
798	$msgs = explode(",",$sorted_msgs[$array_names_keys[$i]]);
799	$exporteml = new ExportEml();
800	$unseen_msgs = array();
801	foreach($msgs as $msg_number) {
802	$new_params["msg_number"] = $msg_number;
803	//ini_set("display_errors","1");
804	$msg_info = $this->get_info_msg($new_params);
805
806	$this->mbox = $this->open_mbox($array_names_keys[$i]); //Não sei porque, mas se não abrir de novo a caixa dá erro.
807	$msg_info['header'] = $this->get_info_head_msg($msg_number);
808
809	$attach_params["num_msg"] = $msg_number;
810	$msg_info['array_attach'] = $exporteml->get_attachments_in_array($attach_params);
811	imap_close($this->mbox);
812	$this->mbox=false;
813	array_push($return,serialize($msg_info));
814
815	if($msg_info['Unseen'] == "U" \|\| $msg_info['Recent'] == "N"){
816	array_push($unseen_msgs,$msg_number);
817	}
818	}
819	}
820	if($unseen_msgs){
821	$msgs_list = implode(",",$unseen_msgs);
822	$array_msgs = array('folder' => $new_params["msg_folder"], "msgs_to_set" => $msgs_list, "flag" => "unseen");
823	$this->set_messages_flag($array_msgs);
824	}
825	return $return;
826	}else{
827	$return = array();
828	$new_params = array();
829	$attach_params = array();
830	$new_params["msg_folder"]=$params["folder"];
831	$attach_params["folder"] = $params["folder"];
832	$msgs = explode(",",$params["msgs_number"]);
833	$exporteml = new ExportEml();
834	$unseen_msgs = array();
835	foreach($msgs as $msg_number) {
836	$new_params["msg_number"] = $msg_number;
837	//ini_set("display_errors","1");
838	$msg_info = $this->get_info_msg($new_params);
839
840	$this->mbox = $this->open_mbox($params['folder']); //Não sei porque, mas se não abrir de novo a caixa dá erro.
841	$msg_info['header'] = $this->get_info_head_msg($msg_number);
842
843	$attach_params["num_msg"] = $msg_number;
844	$msg_info['array_attach'] = $exporteml->get_attachments_in_array($attach_params);
845	imap_close($this->mbox);
846	$this->mbox=false;
847	array_push($return,serialize($msg_info));
848
849	if($msg_info['Unseen'] == "U" \|\| $msg_info['Recent'] == "N"){
850	array_push($unseen_msgs,$msg_number);
851	}
852	}
853	if($unseen_msgs){
854	$msgs_list = implode(",",$unseen_msgs);
855	$array_msgs = array('folder' => $new_params["msg_folder"], "msgs_to_set" => $msgs_list, "flag" => "unseen");
856	$this->set_messages_flag($array_msgs);
857	}
858
859	return $return;
860	}
861	}
862
863	/**
864	* @license http://www.gnu.org/copyleft/gpl.html GPL
865	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
866	* @param $msg_number numero da mensagem
867	*/
868	function getRawHeader($msg_number)
869	{
870	return imap_fetchheader($this->mbox, $msg_number, FT_UID);
871	}
872
873	/**
874	* @license http://www.gnu.org/copyleft/gpl.html GPL
875	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
876	* @param $msg_number numero da mensagem
877	*/
878	function getRawBody($msg_number)
879	{
880	return imap_body($this->mbox, $msg_number, FT_UID);
881	}
882
883
884	/**
885	* @license http://www.gnu.org/copyleft/gpl.html GPL
886	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
887	* @param $msg mensagem
888	*/
889	function builderMsgHeader($msg)
890	{
891
892
893	$fromMail = str_replace('<','', str_replace('>','',$msg->headers['from']));
894	$tosMails = str_replace('<','', str_replace('>','',$msg->headers['to']));
895
896	$tos = explode(',',$tosMails);
897	$to = '';
898	foreach ($tos as $value)
899	{
900	$to .= '<a href="mailto:'.str_replace(' ','',$value).'">'.$value.'</a>, ';
901	}
902
903	$header = '
904	<table style="margin: 2px; border: 1px solid black; background: none repeat scroll 0% 0% rgb(234, 234, 234);">
905	<tbody>
906	<tr><td><b>'.$this->functions->getLang('Subject').':</b></td><td>'.$msg->headers['subject'].'</td></tr>
907	<tr><td><b>'.$this->functions->getLang('From').':</b></td><td><a href="mailto:'.$fromMail.'">'.$fromMail.'</a></td></tr>
908	<tr><td><b>'.$this->functions->getLang('Date').':</b></td><td>'.$msg->headers['date'].'</td></tr>
909	<tr><td><b>'.$this->functions->getLang('To').':</b></td><td>'.$to.'</td></tr>
910	</tbody>
911	</table>
912	<br />'
913	;
914
915	return $header;
916	}
917
918	/**
919	* Constroe o corpo da msg direto na variavel de conteudo
920	* @param Mail_mimeDecode $structure
921	* @param <type> $content Ponteiro para Variavel de conteudo da msg
922	*/
923	function builderMsgBody($structure , &$content , $printHeader = false)
924	{
925	if(strtolower($structure->ctype_primary) == 'multipart' && strtolower($structure->ctype_secondary) == 'alternative')
926	{
927	$numParts = count($structure->parts) - 1;
928
929	for($i = $numParts; $i >= 0; $i--)
930	{
931	$part = $structure->parts[$i];
932
933	switch (strtolower($part->ctype_primary))
934	{
935	case 'text':
936	$disposition = isset($part->disposition) ? strtolower($part->disposition) : '';
937	if($disposition != 'attachment')
938	{
939	if(strtolower($part->ctype_secondary) == 'html')
940	{
941	if($printHeader)
942	$content .= $this->builderMsgHeader($part);
943
944	$content .= $this->decodeMailPart($part->body,$part->ctype_parameters['charset']);
945	}
946
947	if(strtolower($part->ctype_secondary) == 'plain' )
948	{
949	if($printHeader)
950	$content .= $this->builderMsgHeader($part);
951
952	$content .= '<pre>'. htmlentities($this->decodeMailPart($part->body,$part->ctype_parameters['charset'],false)).'</pre>';
953	}
954	if(strtolower($part->ctype_secondary) == 'calendar')
955	$content.= $this->builderMsgCalendar($this->decodeMailPart($part->body, $part->ctype_parameters['charset']));
956
957	}
958
959	$i = -1;
960	break;
961
962	case 'multipart':
963
964	if(strtolower($part->ctype_secondary) == 'alternative' ) //Unico formato multipart suportado, escapa os outros
965	{
966	if($printHeader)
967	$content .= $this->builderMsgHeader($part);
968
969	$this->builderMsgBody($part,$content);
970
971	$i = -1;
972	}
973
974	break;
975
976	case 'message':
977
978	if(!is_array($part->parts))
979	{
980	$content .= "<hr align='left' width='95%' style='border:1px solid #DCDCDC'>";
981	$content .= '<pre>'. htmlentities($this->decodeMailPart($part->body, $structure->ctype_parameters['charset'],false)).'</pre>';
982	$content .= "<hr align='left' width='95%' style='border:1px solid #DCDCDC'>";
983	}
984	else
985	$this->builderMsgBody($part,$content,true);
986
987	$i = -1;
988	break;
989	}
990	}
991	}
992	else
993	{
994	foreach ($structure->parts as $index => $part)
995	{
996	switch (strtolower($part->ctype_primary))
997	{
998	case 'text':
999	$disposition = '';
1000	if(isset($part->disposition))
1001	$disposition = isset($part->disposition) ? strtolower($part->disposition) : '';
1002	if($disposition != 'attachment')
1003	{
1004	if(strtolower($part->ctype_secondary) == 'html')
1005	{
1006	if($printHeader)
1007	$content .= $this->builderMsgHeader($part);
1008
1009	$content .= $this->decodeMailPart($part->body,$part->ctype_parameters['charset']);
1010	}
1011
1012	if(strtolower($part->ctype_secondary) == 'plain')
1013	{
1014	if($printHeader)
1015	$content .= $this->builderMsgHeader($part);
1016
1017	$content .= '<pre>'. htmlentities($this->decodeMailPart($part->body,$part->ctype_parameters['charset'],false)).'</pre>';
1018	}
1019	if(strtolower($part->ctype_secondary) == 'calendar')
1020	$content .= $this->builderMsgCalendar($part->body);
1021
1022	}
1023	break;
1024	case 'multipart':
1025
1026	if($printHeader)
1027	$content .= $this->builderMsgHeader($part);
1028
1029	$this->builderMsgBody($part,$content);
1030
1031	break;
1032	case 'message':
1033	if($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['nested_messages_are_shown'] != '1')
1034	{
1035	if(!is_array($part->parts))
1036	{
1037	$content .= "<hr align='left' width='95%' style='border:1px solid #DCDCDC'>";
1038	$content .= '<pre>'. htmlentities($this->decodeMailPart($part->body, $structure->ctype_parameters['charset'],false)).'</pre>';
1039	$content .= "<hr align='left' width='95%' style='border:1px solid #DCDCDC'>";
1040	}
1041	else
1042	$this->builderMsgBody($part,$content,true);
1043	break;
1044	}
1045	}
1046	}
1047	}
1048	}
1049
1050
1051	/**
1052	* @license http://www.gnu.org/copyleft/gpl.html GPL
1053	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
1054	* @param $msg_number numero da mensagem
1055	*/
1056	function get_msg_sample($msg_number)
1057	{
1058	$content = '';
1059	$return = array();
1060
1061	include_once('class.message_components.inc.php');
1062	$msg = new message_components($this->mbox);
1063	$msg->fetch_structure($msg_number);
1064
1065	if(!isset($msg->structure[$msg_number]->parts))
1066	{
1067	$content = '';
1068	if (strtolower($msg->structure[$msg_number]->subtype) == "plain" \|\| strtolower($msg->structure[$msg_number]->subtype) == "html")
1069	$content = $this->decodeBody(imap_body($this->mbox, $msg_number, FT_UID\|FT_PEEK), $msg->encoding[$msg_number][0], $msg->charset[$msg_number][0]);
1070	}
1071	else
1072	{
1073	foreach($msg->pid[$msg_number] as $values => $msg_part)
1074	{
1075	$file_type = strtolower($msg->file_type[$msg_number][$values]);
1076	if($file_type == "text/plain" \|\| $file_type == "text/html") {
1077	$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]);
1078	break;
1079	}
1080	}
1081	}
1082
1083	$tags_replace = array("<br>","<br/>","<br />");
1084	$content = str_replace($tags_replace," ", nl2br($content));
1085	$content = $this->html2txt($content);
1086	$content != "" ? $return['body'] = " - " . $content: $return['body'] = "";
1087	$return['body'] = base64_encode(mb_convert_encoding(substr($return['body'], 0, 305),'UTF-8' , 'UTF-8,ISO-8859-1'));
1088	return $return;
1089	}
1090
1091	function html2txt($document){
1092	$search = array('@<script[^>]?>.?</script>@si', // Strip out javascript
1093	'@<[\/\!]?[^<>]?>@si', // Strip out HTML tags
1094	'@<style[^>]?>.?</style>@siU', // Strip style tags properly
1095	'@<![\s\S]?--[ \t\n\r]>@si' // Strip multi-line comments including CDATA
1096	);
1097	$text = preg_replace($search, '', $document);
1098	return html_entity_decode($text);
1099	}
1100
1101	function ope_msg_part($params)
1102	{
1103	$return = array();
1104	require_once dirname(__FILE__).'/class.attachment.inc.php';
1105
1106	$atObj = new attachment();
1107	$atObj->setStructureFromMail($params['msg_folder'],$params['msg_number']);
1108	$mbox_stream = $this->open_mbox($params['save_folder']);
1109	$return['append'] = imap_append($mbox_stream, "{".$this->imap_server.":".$this->imap_port."}".$params['save_folder'], $atObj->getAttachment($params['msg_part']), "\\Seen \\Draft");
1110	$status = imap_status($mbox_stream, "{".$this->imap_server.":".$this->imap_port."}".$params['save_folder'], SA_UIDNEXT);
1111
1112	$return['msg_folder'] = $params['save_folder'];
1113	$return['msg_number'] = $status->uidnext - 1;
1114
1115	return $return;
1116
1117	}
1118
1119	function get_info_msg($params)
1120	{
1121	if(isset($params['alarm'])){
1122	$alarm = $params['alarm'];
1123	}else{
1124	$alarm = false;
1125	}
1126
1127	$return = array();
1128	$msg_number = $params['msg_number'];
1129	$msg_folder = isset($params['decoded']) ? $params['msg_folder'] : urldecode($params['msg_folder']);
1130	$params['folder'] = $msg_folder;
1131	$msg_ids = array_values($this->getMessagesIds($params));
1132
1133	if($msg_ids[0] == $msg_number){
1134	$return['next_message'] = $msg_ids[1];
1135	$return['prev_message'] = null;
1136	}else if($msg_ids[count($msg_ids)-1] == $msg_number){
1137	$return['prev_message'] = $msg_ids[count($msg_ids)-2];
1138	$return['next_message'] = null;
1139	}else{
1140	for($i = 0; $i < count($msg_ids); ++$i){
1141	if($msg_ids[$i] == $msg_number){
1142	$return['prev_message'] = $msg_ids[$i-1];
1143	$return['next_message'] = $msg_ids[$i+1];
1144	break;
1145	}
1146	}
1147	}
1148
1149	if(preg_match('/(.+)(_[a-zA-Z0-9]+)/',$msg_number,$matches)) { //Verifies if it comes from a tab diferent of the main one.
1150	$msg_number = $matches[1];
1151	$plus_id = $matches[2];
1152	}
1153	else {
1154	$plus_id = '';
1155	}
1156
1157	$this->mbox = $this->open_mbox($msg_folder);
1158
1159	$header = $this->get_header($msg_number);
1160	if (!$header) {
1161	$return['status_get_msg_info'] = "false";
1162	return $return;
1163	}
1164
1165	$header_ = imap_fetchheader($this->mbox, $msg_number, FT_UID);
1166	$return_get_body = $this->get_body_msg($msg_number, $msg_folder);
1167	$body = $return_get_body['body'];
1168	if($return_get_body['body']=='isCripted'){
1169	$exporteml = new ExportEml();
1170	$return['source']=$exporteml->export_msg_data($msg_number,$msg_folder);
1171	$return['body'] = "";
1172	$return['attachments'] = "";
1173	$return['thumbs'] = "";
1174	$return['signature'] = "";
1175	//return $return;
1176	}else{
1177	$return['body'] = $body;
1178	$return['attachments'] = $return_get_body['attachments'];
1179	$return['thumbs'] = $return_get_body['thumbs'];
1180	//$return['signature'] = $return_get_body['signature'];
1181	}
1182
1183	$pattern = '/^[ \t]Disposition-Notification-To:./mi';
1184	if (preg_match($pattern, $header_, $fields))
1185	$return['DispositionNotificationTo'] = base64_encode(trim(str_ireplace('Disposition-Notification-To:', '', $fields[0])));
1186
1187	$return['Recent'] = $header->Recent;
1188	$return['Unseen'] = $header->Unseen;
1189	$return['Deleted'] = $header->Deleted;
1190	$return['Flagged'] = $header->Flagged;
1191
1192	if($header->Answered =='A' && $header->Draft == 'X'){
1193	$return['Forwarded'] = 'F';
1194	}
1195
1196	else {
1197	$return['Answered'] = $header->Answered;
1198	$return['Draft'] = $header->Draft;
1199	}
1200
1201	$return['msg_number'] = $msg_number.$plus_id;
1202	$return['msg_folder'] = isset($params['decoded']) ? mb_convert_encoding( $msg_folder, "ISO-8859-1", "UTF-8" ) : $msg_folder;
1203
1204
1205
1206	$msgTimesTamp = $header->udate + $this->functions->CalculateDateOffset(); //Aplica offset do usuario
1207	$date_msg = gmdate("d/m/Y",$msgTimesTamp);
1208
1209	// Removido codigo pois a o método send_nofication precisa da data completa.
1210	// if (date("d/m/Y") == $date_msg)
1211	// $return['udate'] = gmdate("H:i",$header->udate);
1212	// else
1213
1214	// Passa o a data completa para mensagem.
1215	$return['udate'] = $header->udate;
1216
1217	$return['msg_day'] = $date_msg;
1218	$return['msg_hour'] = gmdate("H:i",$msgTimesTamp);
1219
1220	if (date("d/m/Y") == $date_msg) //no dia
1221	{
1222	$return['fulldate'] = gmdate("d/m/Y H:i",$msgTimesTamp);
1223	$return['smalldate'] = gmdate("H:i",$msgTimesTamp);
1224
1225
1226	$timestamp_now = strtotime("now");
1227	// removido offset nao esta sendo parametrizado
1228	// $timestamp_now = strtotime("now") + $offset;
1229
1230
1231	$timestamp_msg_time = $msgTimesTamp;
1232	// $timestamp_now is GMT and $timestamp_msg_time is MailDate TZ.
1233	// The variable $timestamp_diff is calculated without MailDate TZ.
1234	$pdate = date_parse($header->MailDate);
1235	$timestamp_diff = $timestamp_now - $timestamp_msg_time + ($pdate['zone']*(-60));
1236
1237	if (gmdate("H",$timestamp_diff) > 0)
1238	{
1239	$return['fulldate'] .= " (" . gmdate("H:i", $timestamp_diff) . ' ' . $this->functions->getLang('hours ago') . ')';
1240	}
1241	else
1242	{
1243	if (gmdate("i",$timestamp_diff) == 0){
1244	$return['fulldate'] .= ' ('. $this->functions->getLang('now').')';
1245	}
1246	elseif (gmdate("i",$timestamp_diff) == 1){
1247	$return['fulldate'] .= ' (1 '. $this->functions->getLang('minute ago').')';
1248	}
1249	else{
1250	$return['fulldate'] .= " (" . gmdate("i",$timestamp_diff) .' '. $this->functions->getLang('minutes ago') . ')';
1251	}
1252	}
1253	}
1254	else{
1255	$return['fulldate'] = gmdate("d/m/Y H:i",$msgTimesTamp);
1256	$return['smalldate'] = gmdate("d/m/Y",$msgTimesTamp);
1257	}
1258
1259	$from = $header->from;
1260	$return['from'] = array();
1261	$return['from']['name'] = isset($sender[0]->personal) ? $this->decode_string($from[0]->personal) : '';
1262	$return['from']['email'] = $this->decode_string($from[0]->mailbox . "@" . $from[0]->host);
1263	if ($return['from']['name'])
1264	{
1265	if (substr($return['from']['name'], 0, 1) == '"')
1266	$return['from']['full'] = $return['from']['name'] . ' ' . '<' . $return['from']['email'] . '>';
1267	else
1268	$return['from']['full'] = '"' . $return['from']['name'] . '" ' . '<' . $return['from']['email'] . '>';
1269	}
1270	else
1271	$return['from']['full'] = $return['from']['email'];
1272
1273	// Sender attribute
1274	$sender = $header->sender;
1275	$return['sender'] = array();
1276	$return['sender']['name'] = isset($sender[0]->personal) ? $this->decode_string($sender[0]->personal): '';
1277	$return['sender']['email'] = $this->decode_string($sender[0]->mailbox . "@" . $sender[0]->host);
1278
1279	if ($return['sender']['name'])
1280	{
1281	if (substr($return['sender']['name'], 0, 1) == '"')
1282	$return['sender']['full'] = $return['sender']['name'] . ' ' . '<' . $return['sender']['email'] . '>';
1283	else
1284	$return['sender']['full'] = '"' . $return['sender']['name'] . '" ' . '<' . $return['sender']['email'] . '>';
1285	}
1286	else
1287	$return['sender']['full'] = $return['sender']['email'];
1288
1289	if($return['from']['full'] == $return['sender']['full'])
1290	$return['sender'] = null;
1291	$to = $header->to;
1292	$return['toaddress2'] = "";
1293	if (!empty($to))
1294	{
1295	foreach ($to as $tmp)
1296	{
1297	if (!empty($tmp->personal))
1298	{
1299	$personal_tmp = $this->formatMailObject($tmp);
1300	$return['toaddress2'] .= '"' . $personal_tmp['name'] . '"';
1301	$return['toaddress2'] .= " ";
1302	$return['toaddress2'] .= "<";
1303	$return['toaddress2'] .= $personal_tmp['email'];
1304	$return['toaddress2'] .= ">";
1305	$return['toaddress2'] .= ", ";
1306	}
1307	else
1308	{
1309	if (isset($tmp->host) && $tmp->host != 'unspecified-domain')
1310	$return['toaddress2'] .= $tmp->mailbox . "@" . $tmp->host;
1311	else
1312	$return['toaddress2'] .= $tmp->mailbox;
1313	$return['toaddress2'] .= ", ";
1314	}
1315	}
1316	$return['toaddress2'] = $this->del_last_two_caracters($return['toaddress2']);
1317	}
1318	else
1319	{
1320	$return['toaddress2'] = "";
1321	}
1322	if(isset($header->cc))
1323	$cc = $header->cc;
1324	$return['cc'] = "";
1325	if (!empty($cc))
1326	{
1327	foreach ($cc as $tmp_cc)
1328	{
1329	if (!empty($tmp_cc->personal))
1330	{
1331	$personal_tmp_cc = $this->formatMailObject($tmp_cc);
1332	$return['cc'] .= '"' . $personal_tmp_cc['name']. '"';
1333	$return['cc'] .= " ";
1334	$return['cc'] .= "<";
1335	$return['cc'] .= $personal_tmp_cc['email'];
1336	$return['cc'] .= ">";
1337	$return['cc'] .= ", ";
1338	}
1339	else
1340	{
1341	if ($tmp_cc->host != 'unspecified-domain')
1342	$return['cc'] .= $tmp_cc->mailbox . "@" . $tmp_cc->host;
1343	else
1344	$return['cc'] .= $tmp_cc->mailbox;
1345	//$return['cc'] .= $tmp_cc->mailbox . "@" . $tmp_cc->host;
1346	$return['cc'] .= ", ";
1347	}
1348	}
1349	$return['cc'] = $this->del_last_two_caracters($return['cc']);
1350	}
1351	else
1352	{
1353	$return['cc'] = "";
1354	}
1355
1356	##
1357	# @AUTHOR Rodrigo Souza dos Santos
1358	# @DATE 2008/09/12
1359	# @BRIEF Adding the BCC field.
1360	##
1361	if(isset($header->bcc)){
1362	$bcc = $header->bcc;
1363	}
1364	$return['bcc'] = "";
1365	if (!empty($bcc))
1366	{
1367	foreach ($bcc as $tmp_bcc)
1368	{
1369	if (!empty($tmp_bcc->personal))
1370	{
1371	$personal_tmp_bcc = $this->formatMailObject($tmp_bcc);
1372	$return['bcc'] .= '"' . $personal_tmp_bcc['name'] . '"';
1373	$return['bcc'] .= " ";
1374	$return['bcc'] .= "<";
1375	$return['bcc'] .= $personal_tmp_bcc['email'];
1376	$return['bcc'] .= ">";
1377	$return['bcc'] .= ", ";
1378	}
1379	else
1380	{
1381	if ($tmp_bcc->host != 'unspecified-domain')
1382	$return['bcc'] .= $tmp_bcc->mailbox . "@" . $tmp_bcc->host;
1383	else
1384	$return['bcc'] .= $tmp_bcc->mailbox;
1385	//$return['bcc'] .= $tmp_bcc->mailbox . "@" . $tmp_bcc->host;
1386	$return['bcc'] .= ", ";
1387	}
1388	}
1389	$return['bcc'] = $this->del_last_two_caracters($return['bcc']);
1390	}
1391	else
1392	{
1393	$return['bcc'] = "";
1394	}
1395
1396	$reply_to = $header->reply_to;
1397	$return['reply_to'] = "";
1398
1399	if (is_object($reply_to[0]))
1400	{
1401	if ($return['from']['email'] != ($reply_to[0]->mailbox."@".$reply_to[0]->host))
1402	{
1403	foreach ($reply_to as $tmp_reply_to)
1404	{
1405	if (!empty($tmp_reply_to->personal))
1406	{
1407	$personal_tmp_reply_to = $this->formatMailObject($tmp_reply_to);
1408	$return['reply_to'] .= '"' . $personal_tmp_reply_to['name'] . '"';
1409	$return['reply_to'] .= " ";
1410	$return['reply_to'] .= "<";
1411	$return['reply_to'] .= $personal_tmp_reply_to['email'];
1412	$return['reply_to'] .= ">";
1413	$return['reply_to'] .= ", ";
1414	}
1415	else
1416	{
1417	if (isset($tmp_reply_to->host) && $tmp_reply_to->host != 'unspecified-domain')
1418	$return['reply_to'] .= $tmp_reply_to->mailbox . "@" . $tmp_reply_to->host;
1419	else
1420	$return['reply_to'] .= $tmp_reply_to->mailbox;
1421	$return['reply_to'] .= ", ";
1422	}
1423	}
1424	$return['reply_to'] = $this->del_last_two_caracters($return['reply_to']);
1425	}
1426	}
1427	else
1428	{
1429	$return['reply_to'] = "";
1430	}
1431
1432	$return['subject'] = ( isset($header->subject) && trim($header->subject) !== '' ) ? self::decodeMimeString($header->subject) : $this->functions->getLang('(no subject) ');
1433
1434	$return['Size'] = $header->Size;
1435	$return['reply_toaddress'] = $header->reply_toaddress;
1436
1437	//All this is to help in local messages
1438	$return['timestamp'] = $header->udate;
1439	$return['login'] = $_SESSION['phpgw_info']['expressomail']['user']['account_id'];//$GLOBALS['phpgw_info']['user']['account_id'];
1440	$return['reply_toaddress'] = $header->reply_toaddress;
1441
1442	if(($return['from']['email'] == '@unspecified-domain' \|\| $return['sender']['email'] == null) && $return['msg_folder'] == 'INBOX/Drafts'){
1443	$return['from']['email'] = "Rascunho";
1444	}
1445
1446	if(strpos($return['toaddress2'], 'undisclosed-recipients') !== false){
1447	$return['toaddress2'] = $this->functions->getLang('without destination');
1448	}
1449	$return['alarm'] = $alarm;
1450
1451	return $return;
1452	}
1453
1454
1455	/*
1456	* Converte textos utf8 para o padrão html.
1457	* Modificado por Cristiano Corrêa Schmidt
1458	* @link http://php.net/manual/en/function.utf8-decode.php
1459	* @author luka8088 <luka8088@gmail.com>
1460	*/
1461	static function utf8_to_html ($data)
1462	{
1463	return preg_replace("/([\\xC0-\\xF7]{1,1}[\\x80-\\xBF]+)/e", 'self::_utf8_to_html("\\1")', $data);
1464	}
1465
1466	static function _utf8_to_html ($data)
1467	{
1468	$ret = 0;
1469	foreach((str_split(strrev(chr((ord($data{0}) % 252 % 248 % 240 % 224 % 192) + 128) . substr($data, 1)))) as $k => $v)
1470	$ret += (ord($v) % 128) * pow(64, $k);
1471	return html_entity_decode("&#$ret;" , ENT_QUOTES);
1472	}
1473	//------------------------------------------------------------------------------//
1474
1475
1476	/**
1477	* Decodifica uma part da mensagem para iso-8859-1
1478	* @param <type> $part parte do email
1479	* @param <type> $encode codificação da parte
1480	* @return <type> string decodificada
1481	*/
1482	function decodeMailPart($part, $encode, $html = true)
1483	{
1484	switch (strtolower($encode))
1485	{
1486	case 'iso-8859-1':
1487	return $part;
1488	break;
1489	case 'utf-8':
1490	if ($html) return self::utf8_to_html($part);
1491	else return utf8_decode ($part);
1492	break;
1493	default:
1494	return mb_convert_encoding($part, 'iso-8859-1');
1495	break;
1496	}
1497	}
1498
1499
1500	function get_body_msg($msg_number, $msg_folder)
1501	{
1502	/*
1503	* Requires of librarys
1504	*/
1505	require_once dirname(__FILE__).'/../../library/mime/mimePart.php';
1506	require_once dirname(__FILE__).'/../../library/mime/mimeDecode.php';
1507	require_once dirname(__FILE__).'/class.attachment.inc.php';
1508	//include_once("class.message_components.inc.php");
1509	//--------------------------------------------------------------------//
1510
1511	$return = array();
1512
1513	// $msg = new message_components($this->mbox);
1514	// $msg->fetch_structure($msg_number);
1515
1516	$content = '';
1517
1518	/*
1519	* Chamada original $this->getRawHeader($msg_number)."\r\n".$this->getRawBody($msg_number);
1520	* Inserido replace para corrigir um bug que acontece raramente em mensagens vindas do outlook com muitos destinatarios
1521	*/
1522	$rawMessageData = str_replace("\r\n\t", '', $this->getRawHeader($msg_number))."\r\n".$this->getRawBody($msg_number);
1523
1524	$decoder = new Mail_mimeDecode($rawMessageData);
1525
1526	$params['include_bodies'] = true;
1527	$params['decode_bodies'] = true;
1528	$params['decode_headers'] = true;
1529	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'))
1530	$params['rfc_822bodies'] = true;
1531	$structure = $decoder->decode($params);
1532
1533	/*
1534	* Inicia Gerenciador de Anexos
1535	*/
1536	$attachmentManager = new attachment();
1537	$attachmentManager->setStructure($structure);
1538	//----------------------------------------------//
1539
1540	/*
1541	* Monta informações dos anexos para o cabecalhos
1542	*/
1543	$attachments = $attachmentManager->getAttachmentsInfo();
1544	$return['attachments'] = $attachments;
1545	//----------------------------------------------//
1546
1547	/*
1548	* Monta informações das imagens
1549	*/
1550	$images = $attachmentManager->getEmbeddedImagesInfo();
1551	//----------------------------------------------//
1552
1553	if(!$this->has_cid)
1554	{
1555	$return['thumbs'] = $this->get_thumbs($images,$msg_number,$msg_folder);
1556	// $return['signature'] = $this->get_signature($msg,$msg_number,$msg_folder);
1557	}
1558
1559	switch (strtolower($structure->ctype_primary))
1560	{
1561	case 'text':
1562	if(strtolower($structure->ctype_secondary) == 'x-pkcs7-mime')
1563	{
1564	$return['body']='isCripted';
1565	return $return;
1566	}
1567	$attachment = array();
1568
1569	$msg_subtype = strtolower($structure->ctype_secondary);
1570	if(isset($structure->disposition))
1571	$disposition = strtolower($structure->disposition);
1572	else
1573	$disposition = '';
1574
1575	if(($msg_subtype == "html" \|\| $msg_subtype == 'plain') && ($disposition != 'attachment'))
1576	{
1577	if(strtolower($msg_subtype) == 'plain')
1578	{
1579	if(isset($structure->ctype_parameters['charset']))
1580	$content = $this->decodeMailPart($structure->body, $structure->ctype_parameters['charset'],false);
1581	else
1582	$content = $this->decodeMailPart($structure->body, null,false);
1583	$content = str_replace( array( '<', '>' ), array( ' #$<$# ', ' #$>$# ' ), $content );
1584	$content = htmlentities( $content );
1585	$this->replace_links($content);
1586	$content = str_replace( array( ' #$<$# ', ' #$>$# ' ), array( '<', '>' ), $content );
1587	$content = '<pre>' . $content . '</pre>';
1588	$return[ 'body' ] = $content;
1589	return $return;
1590	}
1591	$content = $this->decodeMailPart($structure->body, $structure->ctype_parameters['charset']);
1592	}
1593	if(strtolower($structure->ctype_secondary) == 'calendar')
1594	$content .= $this->builderMsgCalendar($structure->body);
1595
1596	break;
1597
1598	case 'multipart':
1599	$this->builderMsgBody($structure , $content);
1600
1601	break;
1602
1603	case 'message':
1604	if($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['nested_messages_are_shown'] != 1)
1605	{
1606	if(!is_array($structure->parts))
1607	{
1608	$content .= "<hr align='left' width='95%' style='border:1px solid #DCDCDC'>";
1609	$content .= '<pre>'.htmlentities($this->decodeMailPart($structure->body, $structure->ctype_parameters['charset'],false)).'</pre>';
1610	$content .= "<hr align='left' width='95%' style='border:1px solid #DCDCDC'>";
1611	}
1612	else
1613	$this->builderMsgBody($structure , $content,true);
1614	}
1615	break;
1616
1617	case 'application':
1618	if(strtolower($structure->ctype_secondary) == 'x-pkcs7-mime')
1619	{
1620	// $return['body']='isCripted';
1621	// return $return;
1622
1623	//TODO: Descartar código após atualização do módulo de segurança da SERPRO
1624	$rawMessageData2 = $this->extractSignedContents($rawMessageData);
1625	if($rawMessageData2 === false){
1626	$return['body']='isCripted';
1627	return $return;
1628	}
1629	$decoder2 = new Mail_mimeDecode($rawMessageData2);
1630	$structure2 = $decoder2->decode($params);
1631	$this-> builderMsgBody($structure2 , $content);
1632
1633	$attachmentManager->setStructure($structure2);
1634	/*
1635	* Monta informações dos anexos para o cabecarios
1636	*/
1637	$attachments = $attachmentManager->getAttachmentsInfo();
1638	$return['attachments'] = $attachments;
1639
1640	//----------------------------------------------//
1641
1642	/*
1643	* Monta informações das imagens
1644	*/
1645	$images = $attachmentManager->getEmbeddedImagesInfo();
1646	//----------------------------------------------//
1647
1648	if(!$this->has_cid){
1649	$return['thumbs'] = $this->get_thumbs($images,$msg_number,$msg_folder);
1650	$return['signature'] = $this->get_signature($msg,$msg_number,$msg_folder);
1651	}
1652	}
1653	///////////////////////////////////////////////////////////////////////////////////////////
1654	default:
1655	if(count($attachments) > 0)
1656	$content .= '';
1657	break;
1658	}
1659
1660	$params = array('folder' => $msg_folder, "msgs_to_set" => $msg_number, "flag" => "seen");
1661	$this->set_messages_flag($params);
1662	$content = $this->process_embedded_images($images,$msg_number,$content, $msg_folder);
1663	$content = $this->replace_special_characters($content);
1664	$this->replace_links($content);
1665	$return['body'] = &$content;
1666
1667	return $return;
1668	}
1669
1670
1671	//TODO: Descartar código após atualização do módulo de segurança da SERPRO
1672	function extractSignedContents( $data )
1673	{
1674	$pipes_desc = array(
1675	0 => array('pipe', 'r'),
1676	1 => array('pipe', 'w')
1677	);
1678
1679	$fp = proc_open( 'openssl smime -verify -noverify -nochain', $pipes_desc, $pipes);
1680	if (!is_resource($fp)) {
1681	return false;
1682	}
1683
1684	$output = '';
1685
1686	/* $pipes[0] => writeable handle connected to child stdin
1687	$pipes[1] => readable handle connected to child stdout */
1688	fwrite($pipes[0], $data);
1689	fclose($pipes[0]);
1690
1691	while (!feof($pipes[1])) {
1692	$output .= fgets($pipes[1], 1024);
1693	}
1694	fclose($pipes[1]);
1695	proc_close($fp);
1696
1697	return $output;
1698	}
1699	///////////////////////////////////////////////////////////////////////////////////////
1700
1701	function builderMsgCalendar($calendar)
1702	{
1703	$icalService = ServiceLocator::getService('ical');
1704
1705	$codificao = mb_detect_encoding($calendar.'x', 'UTF-8, ISO-8859-1');
1706	if($codificao == 'UTF-8')
1707	$calendar = utf8_decode($calendar);
1708
1709	if($icalService->setIcal($calendar))
1710	{
1711	$content = '';
1712
1713	switch ($icalService->getMethod()) {
1714
1715	case 'REPLY':
1716	break;
1717
1718	case 'CANCEL':
1719
1720	$ical = $icalService->getComponent('vevent');
1721	$content.= '<b>'.$this->functions->getLang('Event Calendar').'</b><br /><br />';
1722	$content.= '<span style="font-size: 12" >';
1723	$content.= '<b><span style="color:red">'.$this->functions->getLang('Your event has been canceled').'</span></b>';
1724
1725	if($ical['description']['value'])
1726	$content.= ' <br /> <br /> '.str_replace('\n','<br />',nl2br($ical['description']['value']));
1727
1728	$content.= '<br /><b>* '.$this->functions->getLang('To remove the event from your calendar to import the iCal file attached').'.</b>';
1729	$content.= '</span><br /><br />';
1730	break;
1731
1732	case 'REQUEST':
1733
1734	$ical = $icalService->getComponent('vevent');
1735	if($ical['dtstart']['value']['tz'] == 'Z')
1736	{
1737	$tz = $_SESSION['phpgw_info']['user']['preferences']['common']['tz_offset'];
1738	$ical['dtstart']['value']['hour'] += $tz;
1739	$ical['dtend']['value']['hour'] += $tz;
1740	}
1741
1742	$content.= '<b>'.$this->functions->getLang('Event Calendar').'</b><br />'.
1743	' <br /> <b>'.$this->functions->getLang('Title').': </b>'.$ical['summary']['value'].
1744	' <br /> <b>'.$this->functions->getLang('Location').': </b>'.$ical['location']['value'].
1745	' <br /> <b>'.$this->functions->getLang('Details').': </b>'. str_ireplace('\n','<br />',nl2br($ical['description']['value']));
1746	$content.= ' <br /> <b>'.$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'] ;
1747	$content.= ' <br /> <b>'.$this->functions->getLang('End') . ': </b>' . $ical['dtend']['value']['day'] . "/" . $ical['dtend']['value']['month'] . "/" . $ical['dtend']['value']['year'] . " - " . $ical['dtend']['value']['hour'] . ":" . $ical['dtend']['value']['min'] ;
1748
1749	if($ical['organizer']['params']['CN'])
1750	$content.= ' <br /> <b>'.$this->functions->getLang('Organizer').': </b>'.$ical['organizer']['params']['CN'].' - <a href="MAILTO:'.$ical['organizer']['value'].'">'.$ical['organizer']['value'].'</a></li>' ;
1751	else
1752	$content.= ' <br /> <b>'.$this->functions->getLang('Organizer').': </b> <a href="MAILTO:'.$ical['organizer']['value'].'">'.$ical['organizer']['value'].'</a>' ;
1753
1754	if($ical['attendee'])
1755	{
1756	$att = ' <br /> <b>'.$this->functions->getLang('Participants').': </b>';
1757	$att .= '<ul> ';
1758	foreach ($ical['attendee'] as $attendee)
1759	{
1760	if($attendee['params']['CN'])
1761	$att .= '<li>'.$attendee['params']['CN'].' - <a href="MAILTO:'.$attendee['value'].'">'.$attendee['value'].'</a></li>' ;
1762	else
1763	$att .= '<li><a href="MAILTO:'.$attendee['value'].'">'.$attendee['value'].'</a></li>' ;
1764	}
1765	$att .= '</ul> <br />' ;
1766	}
1767	$content.= $att;
1768
1769	break;
1770	default:
1771	break;
1772	}
1773
1774	}
1775	return $content;
1776	}
1777
1778	function htmlfilter($body)
1779	{
1780	require_once('htmlfilter.inc');
1781
1782	$tag_list = Array(
1783	false,
1784	'blink',
1785	'object',
1786	'meta',
1787	'html',
1788	'link',
1789	'frame',
1790	'iframe',
1791	'layer',
1792	'ilayer',
1793	'plaintext'
1794	);
1795
1796	/**
1797	* A very exclusive set:
1798	*/
1799	// $tag_list = Array(true, "b", "a", "i", "img", "strong", "em", "p");
1800
1801
1802	$rm_tags_with_content = Array(
1803	'script',
1804	'style',
1805	'applet',
1806	'embed',
1807	'head',
1808	'frameset',
1809	'xml',
1810	'xmp'
1811	);
1812
1813	$self_closing_tags = Array(
1814	'img',
1815	'br',
1816	'hr',
1817	'input'
1818	);
1819
1820	$force_tag_closing = true;
1821
1822	$rm_attnames = Array(
1823	'/.*/' =>
1824	Array(
1825	'/target/i',
1826	//'/^on.*/i', -> onClick, dos compromissos da agenda.
1827	'/^dynsrc/i',
1828	'/^datasrc/i',
1829	'/^data.*/i',
1830	'/^lowsrc/i'
1831	)
1832	);
1833
1834	/**
1835	* Yeah-yeah, so this looks horrible. Check out htmlfilter.inc for
1836	* some idea of what's going on here. :)
1837	*/
1838
1839	$bad_attvals = Array(
1840	'/.*/' =>
1841	Array(
1842	'/.*/' =>
1843	Array(
1844	Array(
1845	'/^([\'\"])\s\S+\sscript\s:(.*)([\'\"])/si',
1846	//'/^([\'\"])\shttps\s:(.)([\'\"])/si', -> doclinks notes
1847	'/^([\'\"])\smocha\s:(.)([\'\"])/si',
1848	'/^([\'\"])\sabout\s:(.*)([\'\"])/si'
1849	),
1850	Array(
1851	'\\1oddjob:\\2\\1',
1852	//'\\1uucp:\\2\\1', -> doclinks notes
1853	'\\1amaretto:\\2\\1',
1854	'\\1round:\\2\\1'
1855	)
1856	),
1857
1858	'/^style/i' =>
1859	Array(
1860	Array(
1861	'/expression/i',
1862	'/behaviou*r/i',
1863	'/binding/i',
1864	'/include-source/i',
1865	'/url\s\(\s([\'\"])\shttps:.([\'\"])\s\)/si',
1866	'/url\s\(\s([\'\"])\s\S+\sscript:.([\'\"])\s\)/si'
1867	),
1868	Array(
1869	'idiocy',
1870	'idiocy',
1871	'idiocy',
1872	'idiocy',
1873	'url(\\1http://securityfocus.com/\\1)',
1874	'url(\\1http://securityfocus.com/\\1)'
1875	)
1876	)
1877	)
1878	);
1879
1880	$add_attr_to_tag = Array(
1881	'/^a$/i' => Array('target' => '"_new"')
1882	);
1883
1884
1885	$trusted_body = sanitize($body,
1886	$tag_list,
1887	$rm_tags_with_content,
1888	$self_closing_tags,
1889	$force_tag_closing,
1890	$rm_attnames,
1891	$bad_attvals,
1892	$add_attr_to_tag
1893	);
1894
1895	return $trusted_body;
1896	}
1897
1898	function decodeBody($body, $encoding, $charset=null)
1899	{
1900
1901	if ($encoding == 'quoted-printable')
1902	{
1903	$body = quoted_printable_decode($body);
1904
1905	}
1906	else if ($encoding == 'base64')
1907	{
1908	$body = base64_decode($body);
1909	}
1910	// All other encodings are returned raw.
1911	if (strtolower($charset) == "utf-8")
1912	return utf8_decode($body);
1913	else
1914	return $body;
1915	}
1916
1917
1918	/**
1919	* @license http://www.gnu.org/copyleft/gpl.html GPL
1920	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
1921	* @param $images
1922	* @param $msgno
1923	* @param $body
1924	* @param $msg_folder
1925	*/
1926	function process_embedded_images($images, $msgno, $body, $msg_folder)
1927	{
1928
1929	foreach ($images as $image)
1930	{
1931	$image['cid'] = preg_replace('/</i', '', $image['cid']);
1932	$image['cid'] = preg_replace('/>/i', '', $image['cid']);
1933
1934	$body = str_replace("src=\"cid:".$image['cid']."\"", " src=\"./inc/get_archive.php?msgFolder=$msg_folder&msgNumber=$msgno&indexPart=".$image['pid']."\" ", $body);
1935	$body = str_replace("src='cid:".$image['cid']."'", " src=\"./inc/get_archive.php?msgFolder=$msg_folder&msgNumber=$msgno&indexPart=".$image['pid']."\"", $body);
1936	$body = str_replace("src=cid:".$image['cid'], " src=\"./inc/get_archive.php?msgFolder=$msg_folder&msgNumber=$msgno&indexPart=".$image['pid']."\"", $body);
1937	}
1938	return $body;
1939	}
1940
1941	function replace_special_characters($body)
1942	{
1943
1944
1945
1946	if(trim($body) === '') return;
1947
1948	$body = str_ireplace('POSITION: ABSOLUTE;','', $body);
1949	$body = str_ireplace('<o:p> </o:p>','<br />', $body);//Qubra de linha do MSO
1950	$body = preg_replace('/<(meta\|base\|link\|html\|\/html)[^>]*>/i', '', $body);
1951
1952
1953	// Malicious Code Remove
1954	$dirtyCodePattern = "/(<([\w]+[\w0-9])(.)on(mouse(move\|over\|down\|up)\|load\|blur\|change\|error\|click\|dblclick\|focus\|key(down\|up\|press)\|select)([\n\ ])=([\n\ ])[\"'][^>\"'][\"']([^>])>)(.*)(<\/\\2>)?/misU";
1955	preg_match_all($dirtyCodePattern, $body, $rest, PREG_PATTERN_ORDER);
1956	foreach ($rest[0] as $i => $val) {
1957	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
1958	$body = str_replace($rest[1][$i], "<" . $rest[2][$i] . $rest[3][$i] . $rest[7][$i] . ">", $body);
1959	}
1960
1961	require_once(dirname(__FILE__).'/../../library/CssToInlineStyles/css_to_inline_styles.php');
1962	$cssToInlineStyles = new CSSToInlineStyles($body);
1963	$cssToInlineStyles->setUseInlineStylesBlock(true);
1964	$cssToInlineStyles->setCleanup(TRUE);
1965	$body = $cssToInlineStyles->convert(); //Converte as tag style em inline styles
1966
1967	///--------------------------------//
1968	// tags to be removed doe to security reasons
1969	$tag_list = Array(
1970	'blink', 'object', 'frame', 'iframe',
1971	'layer', 'ilayer', 'plaintext', 'script',
1972	'applet', 'embed', 'frameset', 'xml', 'xmp','style','head'
1973	);
1974
1975	foreach ($tag_list as $index => $tag)
1976	$body = @mb_eregi_replace("<$tag\\b[^>]>(.?)</$tag>", '', $body);
1977
1978	/*
1979	* Remove deslocamento a esquerda colocado pelo Outlook.
1980	* Este delocamento faz com que algumas palavras fiquem escondidas atras da barra lateral do expresso.
1981	*/
1982	$body = mb_ereg_replace("(<p[^>])(text-indent:[^>;]-[^>;];)([^>]>)", "\\1\\3", $body);
1983	$body = mb_ereg_replace("(<p[^>])(margin-right:[^>;]-[^>;];)([^>]>)", "\\1\\3", $body);
1984	$body = mb_ereg_replace("(<p[^>])(margin-left:[^>;]-[^>;];)([^>]>)", "\\1\\3", $body);
1985	//--------------------------------------------------------------------------------------------//
1986	$body = str_ireplace('position:absolute;', '', $body);
1987
1988	//Remoção de tags <span></span> para correção de erro no firefox
1989	//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>.
1990	//Caso realmente haja a nescessidade de remover estes spans deve ser repensado a forma de como faze-lo.
1991	// $body = mb_eregi_replace("<span><span>","",$body);
1992	// $body = mb_eregi_replace("</span></span>","",$body);
1993	//Correção para compatibilização com Outlook, ao visualizar a mensagem
1994	$body = mb_ereg_replace('<!--\[', '<!-- [', $body);
1995	$body = mb_ereg_replace('<!\[endif\]-->', '<![endif]-->', $body);
1996	$body = preg_replace("/<p[^\/>]>([\s]?)<\/p[^>]*>/", '', $body); //Remove paragrafos vazios (evita duplo espaçamento em emails do MSO)
1997
1998	return $body ;
1999	}
2000
2001	function replace_links_callback($matches)
2002	{
2003	if ($matches[1] == "background-image:url(") {
2004	return $matches[0];
2005	}
2006
2007	if($matches[4])
2008	$pref = $matches[4];
2009	else
2010	$pref = $matches[4] = 'http';
2011
2012	$url = isset($matches[6]) ? $matches[5].$matches[6] : $matches[5];
2013
2014	return '<a href="'.$pref.'://'.$url.'" target="_blank">'.$matches[0].'</a>';
2015	}
2016
2017
2018	/**
2019	* @license http://www.gnu.org/copyleft/gpl.html GPL
2020	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
2021	* @param $body corpo da mensagem
2022	*/
2023	function replace_links(&$body)
2024	{
2025	// Trata urls do tipo aaaa.bbb.empresa
2026	// Usadas na intranet.
2027
2028	$pattern = '/(background-image\:url\()?(?<=[\s\|(<br>)\|\n\|\r\|;])(((http\|https\|ftp\|ftps)?:\/\/((?:[\w]\.?)+(?::[\d]+)?[:\/.\-~&=?%;@#,+\w]))\|((?:www?\.)(?:\w\.?)(?::\d+)?[\:\/\w.\-~&=?%;@+]*))/i';
2029
2030	$body = preg_replace_callback($pattern,array( &$this, 'replace_links_callback'), $body);
2031
2032	}
2033
2034	function get_signature($msg, $msg_number, $msg_folder)
2035	{
2036	include_once(dirname( __FILE__ ) ."/../../security/classes/CertificadoB.php");
2037	include_once("class.db_functions.inc.php");
2038	foreach ($msg->file_type[$msg_number] as $index => $file_type)
2039	{
2040	$sign = array();
2041	$temp = $this->get_info_head_msg($msg_number);
2042	if($temp['ContentType'] =='normal') return $sign;
2043	$file_type = strtolower($file_type);
2044	if(strtolower($msg->encoding[$msg_number][$index]) == 'base64')
2045	{
2046	if ($temp['ContentType'] == 'signature')
2047	{
2048	if(!$this->mbox \|\| !is_resource($this->mbox))
2049	$this->mbox = $this->open_mbox($msg_folder);
2050
2051	$header = @imap_headerinfo($this->mbox, imap_msgno($this->mbox, $msg_number), 80, 255);
2052
2053	$imap_msg = @imap_fetchheader($this->mbox, $msg_number, FT_UID);
2054	$imap_msg .= @imap_body($this->mbox, $msg_number, FT_UID);
2055
2056	$certificado = new certificadoB();
2057	$validade = $certificado->verificar($imap_msg);
2058	$sign[] = $certificado->msg_sem_assinatura;
2059	if ($certificado->apresentado)
2060	{
2061	$from = $header->from;
2062	foreach ($from as $id => $object)
2063	{
2064	$fromname = $object->personal;
2065	$fromaddress = $object->mailbox . "@" . $object->host;
2066	}
2067	foreach ($certificado->erros_ssl as $item)
2068	{
2069	$sign[] = $item . "#@#";
2070	}
2071
2072	if (count($certificado->erros_ssl) < 1)
2073	{
2074	$check_msg = 'Message untouched';
2075	if(strtoupper($fromaddress) == strtoupper($certificado->dados['EMAIL']))
2076	{
2077	$check_msg .= ' and authentic###';
2078	}
2079	else
2080	{
2081	$check_msg .= ' with signer different from sender#@#';
2082	}
2083	$sign[] = $check_msg;
2084	}
2085
2086	$sign[] = 'Message signed by: ###' . $certificado->dados['NOME'];
2087	$sign[] = 'Certificate email: ###' . $certificado->dados['EMAIL'];
2088	$sign[] = 'Mail from: ###' . $fromaddress;
2089	$sign[] = 'Certificate Authority: ###' . $certificado->dados['EMISSOR'];
2090	$sign[] = 'Validity of certificate: ###' . gmdate('r',openssl_to_timestamp($certificado->dados['FIM_VALIDADE']));
2091	$sign[] = 'Message date: ###' . $header->Date;
2092
2093	$cert = openssl_x509_parse($certificado->cert_assinante);
2094
2095	$sign_alert = array();
2096	$sign_alert[] = 'Certificate Owner###:\n';
2097	$sign_alert[] = 'Common Name (CN)### ' . $cert['subject']['CN'] . '\n';
2098	$X = substr($certificado->dados['NASCIMENTO'] ,0,2) . '-' . substr($certificado->dados['NASCIMENTO'] ,2,2) . '-' . substr($certificado->dados['NASCIMENTO'] ,4,4);
2099	$sign_alert[]= 'Organization (O)### ' . $cert['subject']['O'] . '\n';
2100	$sign_alert[]= 'Organizational Unit (OU)### ' . $cert['subject']['OU'][0] . '\n';
2101	//$sign_alert[] = 'Serial Number### ' . $cert['serialNumber'] . '\n';
2102	$sign_alert[] = 'Personal Data###:' . '\n';
2103	$sign_alert[] = 'Birthday### ' . $X . '\n';
2104	$sign_alert[]= 'Fiscal Id### ' . $certificado->dados['CPF'] . '\n';
2105	$sign_alert[]= 'Identification### ' . $certificado->dados['RG'] . '\n\n';
2106	$sign_alert[]= 'Certificate Issuer###:\n';
2107	$sign_alert[]= 'Common Name (CN)### ' . $cert['issuer']['CN'] . '\n';
2108	$sign_alert[]= 'Organization (O)### ' . $cert['issuer']['O'] . '\n';
2109	$sign_alert[]= 'Organizational Unit (OU)### ' . $cert['issuer']['OU'][0] . '\n\n';
2110	$sign_alert[]= 'Validity###:\n';
2111	$H = data_hora($cert['validFrom']);
2112	$X = substr($H,6,2) . '-' . substr($H,4,2) . '-' . substr($H,0,4);
2113	$sign_alert[]= 'Valid From### ' . $X . '\n';
2114	$H = data_hora($cert['validTo']);
2115	$X = substr($H,6,2) . '-' . substr($H,4,2) . '-' . substr($H,0,4);
2116	$sign_alert[]= 'Valid Until### ' . $X;
2117	$sign[] = $sign_alert;
2118
2119	$this->db = new db_functions();
2120
2121	// TODO: testar se existe um certificado no banco e verificar qual ï¿œ o mais atual.
2122	if(!$certificado->dados['EXPIRADO'] && !$certificado->dados['REVOGADO'] && count($certificado->erros_ssl) < 1)
2123	$this->db->insert_certificate(strtolower($certificado->dados['EMAIL']), $certificado->cert_assinante, $certificado->dados['SERIALNUMBER'], $certificado->dados['AUTHORITYKEYIDENTIFIER']);
2124	}
2125	else
2126	{
2127	$sign[] = "<span style=color:red>" . $this->functions->getLang('Invalid signature') . "</span>";
2128	foreach($certificado->erros_ssl as $item)
2129	$sign[] = "<span style=color:red>" . $this->functions->getLang($item) . "</span>";
2130	}
2131	}
2132	}
2133	}
2134	return $sign;
2135	}
2136
2137
2138	/**
2139	* @license http://www.gnu.org/copyleft/gpl.html GPL
2140	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
2141	* @param $images
2142	* @param $msg_number
2143	* @param $msg_folder
2144	*/
2145	function get_thumbs($images, $msg_number, $msg_folder)
2146	{
2147
2148	if (!count($images)) return '';
2149
2150	foreach ($images as $key => $value) {
2151	$images[$key]['width'] = 160;
2152	$images[$key]['height'] = 120;
2153	$images[$key]['url'] = "inc/get_archive.php?msgFolder=".$msg_folder."&msgNumber=".$msg_number."&indexPart=".$value['pid']."&image=true";
2154	}
2155
2156	return json_encode($images);
2157	}
2158
2159	/*function delete_msg($params)
2160	{
2161	$folder = $params['folder'];
2162	$msgs_to_delete = explode(",",$params['msgs_to_delete']);
2163
2164	$mbox_stream = $this->open_mbox($folder);
2165
2166	foreach ($msgs_to_delete as $msg_number){
2167	imap_delete($mbox_stream, $msg_number, FT_UID);
2168	}
2169	imap_close($mbox_stream, CL_EXPUNGE);
2170	return $params['msgs_to_delete'];
2171	}*/
2172
2173	// Novo
2174	function delete_msgs($params)
2175	{
2176	$folder = $params['folder'];
2177	$folder = mb_convert_encoding($folder, "UTF7-IMAP","ISO-8859-1");
2178	$msgs_number = explode(",",$params['msgs_number']);
2179
2180	if(array_key_exists('border_ID' ,$params))
2181	$border_ID = $params['border_ID'];
2182	else
2183	$border_ID = '';
2184	$return = array();
2185
2186	if (array_key_exists('get_previous_msg' , $params) && $params['get_previous_msg']){
2187	$return['previous_msg'] = $this->get_info_previous_msg($params);
2188	// Fix problem in unserialize function JS.
2189	$return['previous_msg']['body'] = str_replace(array('{','}'), array('{','}'), $return['previous_msg']['body']);
2190	}
2191
2192	//$mbox_stream = $this->open_mbox($folder);
2193	$mbox_stream = @imap_open("{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$folder, $this->username, $this->password) or die(serialize(array('imap_error' => $this->parse_error(imap_last_error()))));
2194
2195	foreach ($msgs_number as $msg_number)
2196	{
2197	if (imap_delete($mbox_stream, $msg_number, FT_UID));
2198	$return['msgs_number'][] = $msg_number;
2199	}
2200
2201	$return['folder'] = $folder;
2202	$return['border_ID'] = $border_ID;
2203
2204	if($mbox_stream)
2205	imap_close($mbox_stream, CL_EXPUNGE);
2206
2207	$return['status'] = true;
2208
2209	//Este bloco tem a finalidade de averiguar as permissoes para pastas compartilhadas
2210	if (substr($folder,0,4) == 'user'){
2211	$acl = $this->getacltouser($folder, isset($params['decoded']));
2212	/*
2213	* l - lookup (mailbox is visible to LIST/LSUB commands, SUBSCRIBE mailbox)
2214	* r - read (SELECT the mailbox, perform STATUS)
2215	* s - keep seen/unseen information across sessions (set or clear \SEEN flag via STORE, also set \SEEN during APPEND/COPY/ FETCH BODY[...])
2216	* w - write (set or clear flags other than \SEEN and \DELETED via STORE, also set them during APPEND/COPY)
2217	* i - insert (perform APPEND, COPY into mailbox)
2218	* p - post (send mail to submission address for mailbox, not enforced by IMAP4 itself)
2219	* k - create mailboxes (CREATE new sub-mailboxes in any implementation-defined hierarchy, parent mailbox for the new mailbox name in RENAME)
2220	* x - delete mailbox (DELETE mailbox, old mailbox name in RENAME)
2221	* t - delete messages (set or clear \DELETED flag via STORE, set \DELETED flag during APPEND/COPY)
2222	* e - perform EXPUNGE and expunge as a part of CLOSE
2223	* a - administer (perform SETACL/DELETEACL/GETACL/LISTRIGHTS)
2224	* Atributos da ACL para pastas compartilhadas são definidos no arquivo sharemailbox.js, na função setaclfromuser
2225	* Atributos da ACL para contas compartilhadas são definidos no arquivo shared_accounts.js, na função setaclfromuser
2226	*/
2227	$acl_share_delete = (stripos($acl,'t') !== false && stripos($acl,'e') !== false);
2228
2229	if (!$acl_share_delete) {
2230	$return['status'] = false;
2231	}
2232	}
2233
2234	return $return;
2235	}
2236
2237	function refresh($params)
2238	{
2239
2240	$return = array();
2241	$return['new_msgs'] = 0;
2242	$folder = $params['folder'];
2243	$msg_range_begin = $params['msg_range_begin'];
2244	$msg_range_end = $params['msg_range_end'];
2245	$msgs_existent = $params['msgs_existent'];
2246	$sort_box_type = $params['sort_box_type'];
2247	$sort_box_reverse = $params['sort_box_reverse'];
2248	$msgs_in_the_server = array();
2249	$search_box_type = $params['search_box_type'] != "ALL" && $params['search_box_type'] != "" ? $params['search_box_type'] : false;
2250	$msgs_in_the_server = $this->get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse,$msg_range_begin,$msg_range_end);
2251	$msgs_in_the_server = array_keys($msgs_in_the_server);
2252	$num_msgs = (count($msgs_in_the_server) - imap_num_recent($this->mbox));
2253	$dif = ($params['msg_range_end'] - $params['msg_range_begin']) +1;
2254	if(!count($msgs_in_the_server)){
2255	$msg_range_begin -= $dif;
2256	$msg_range_end -= $dif;
2257	$msgs_in_the_server = $this->get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse,$msg_range_begin,$msg_range_end);
2258	$msgs_in_the_server = array_keys($msgs_in_the_server);
2259	$num_msgs = NULL;
2260	$return['msg_range_begin'] = $msg_range_begin;
2261	$return['msg_range_end'] = $msg_range_end;
2262	}
2263	$return['new_msgs'] = imap_num_recent($this->mbox);
2264
2265	$msgs_in_the_client = explode(",", $msgs_existent);
2266
2267	$msg_to_insert = array_diff($msgs_in_the_server, $msgs_in_the_client);
2268
2269	if(count($msg_to_insert) > 0 && $return['new_msgs'] == 0 && $msgs_in_the_client[0] != ""){
2270	$aux = 0;
2271	while(array_key_exists($aux, $msg_to_insert)){
2272	if($msg_to_insert[$aux] > $msgs_in_the_client[0]){
2273	$return['new_msgs'] += 1;
2274	}
2275	++$aux;
2276	}
2277	}else if(count($msg_to_insert) > 0 && $msgs_in_the_server && $msgs_in_the_client[0] != "" && $return['new_msgs'] == 0){
2278	$aux = 0;
2279	while(array_key_exists($aux, $msg_to_insert)){
2280	if($msg_to_insert[$aux] == $msgs_in_the_server[$aux]){
2281	$return['new_msgs'] += 1;
2282	}
2283	++$aux;
2284	}
2285	}else if($num_msgs < $msg_range_end && $return['new_msgs'] == 0 && count($msg_to_insert) > 0 && $msg_range_end == $dif){
2286	$return['tot_msgs'] = $num_msgs;
2287	}
2288
2289	if(!count($msgs_in_the_server)){
2290	return Array();
2291	}
2292
2293	$msg_to_delete = array_diff($msgs_in_the_client, $msgs_in_the_server);
2294	$msgs_to_exec = array();
2295	foreach($msg_to_insert as $msg_number)
2296	$msgs_to_exec[] = $msg_number;
2297	//sort($msgs_to_exec);
2298	$i = 0;
2299	foreach($msgs_to_exec as $msg_number)
2300	{
2301	$sample = false;
2302	if( (isset($this->prefs['preview_msg_subject']) \|\| ($this->prefs['preview_msg_subject'] === '1')) && (isset($this->prefs['preview_msg_tip'] ) \|\| ($this->prefs['preview_msg_tip'] === '1')) )
2303	$sample = true;
2304
2305	$return[$i] = $this->get_info_head_msg($msg_number , $sample );
2306
2307	//get the next msg number to append this msg in the view in a correct place
2308	$msg_key_position = array_search($msg_number, $msgs_in_the_server);
2309
2310	$return[$i]['msg_key_position'] = $msg_key_position;
2311	if($msg_key_position !== false && array_key_exists($msg_key_position + 1,$msgs_in_the_server) !== false)
2312	$return[$i]['next_msg_number'] = $msgs_in_the_server[$msg_key_position + 1];
2313	else
2314	$return[$i]['next_msg_number'] = $msgs_in_the_server[$msg_key_position];
2315
2316	$return[$i]['msg_folder'] = $folder;
2317	++$i;
2318	}
2319	$return['quota'] = $this->get_quota(array('folder_id' => $folder));
2320	$return['sort_box_type'] = $params['sort_box_type'];
2321	if(!$this->mbox \|\| !is_resource($this->mbox))
2322	$this->open_mbox($folder);
2323
2324	$return['msgs_to_delete'] = $msg_to_delete;
2325	$return['offsetToGMT'] = $this->functions->CalculateDateOffset();
2326	if($this->mbox && is_resource($this->mbox))
2327	imap_close($this->mbox);
2328
2329	return $return;
2330	}
2331
2332	/**
2333	* Método que faz a verificação do Content-Type do e-mail e verifica se é um e-mail normal,
2334	* assinado ou cifrado.
2335	* @author Mário César Kolling <mario.kolling@serpro.gov.br>
2336	* @param $headers Uma String contendo os Headers do e-mail retornados pela função imap_imap_fetchheader
2337	* @param $msg_number O número da mesagem
2338	* @return Retorna o tipo da mensagem (normal, signature, cipher).
2339	*/
2340	function getMessageType($msg_number, $headers = false , &$body = false){
2341	include_once(dirname( __FILE__ ) ."/../../security/classes/CertificadoB.php");
2342	$contentType = "normal";
2343
2344	if (!$headers)
2345	$headers = imap_fetchheader($this->mbox, $msg_number, FT_UID);
2346
2347	if (preg_match("/pkcs7-signature/i", $headers) == 1)
2348	$contentType = "signature";
2349	else if (preg_match("/pkcs7-mime/i", $headers) == 1)
2350	$contentType = testa_p7m( $body ? $body : imap_body($this->mbox, $msg_number , FT_UID )) ;
2351
2352	return $contentType;
2353	}
2354
2355	/**
2356	* Retorna a posição que a pasta esta dentro do array de pastas
2357	*
2358	* @license www.gnu.org/copyleft/gpl.html GPL
2359	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
2360	* @sponsor Caixa Econômica Federal
2361	* @author Cristiano Corrêa Schmidt
2362	* @access public
2363	*/
2364
2365	function getFolderPos(&$array , $find)
2366	{
2367	foreach($array as $i => $v)
2368	if($v['id'] === $find)
2369	return $i;
2370	return false;
2371	}
2372
2373	/**
2374	* Ordenas as pastas padrões do usuario na ordem INBOX > SENT > DRAFTS > SPAM > TRASH > OTHERS
2375	*
2376	* @license http://www.gnu.org/copyleft/gpl.html GPL
2377	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
2378	* @sponsor Caixa Econômica Federal
2379	* @author Cristiano Corrêa Schmidt
2380	* @access public
2381	*/
2382	function orderDefaultFolders( &$folders , $user)
2383	{
2384	$principals = array();
2385	for($x = 0; $x < 5 ; ++$x)
2386	{
2387	switch ($x) {
2388	case 0:
2389	if( ($p = $this->getFolderPos($folders , $user )) \|\| $p === 0 )
2390	$principals[] = $folders[$p];
2391	break;
2392	case 1:
2393	if( ($p = $this->getFolderPos($folders , $this->mount_url_folder(array($user , $this->folders['drafts'])) )) \|\| $p === 0 )
2394	$principals[] = $folders[$p];
2395	break;
2396	case 2:
2397	if( ($p = $this->getFolderPos($folders , $this->mount_url_folder(array($user , $this->folders['sent'])) )) \|\| $p === 0 )
2398	$principals[] = $folders[$p];
2399	break;
2400	case 3:
2401	if( ($p = $this->getFolderPos($folders , $this->mount_url_folder(array($user , $this->folders['spam'])) )) \|\| $p === 0 )
2402	$principals[] = $folders[$p];
2403	break;
2404	case 4:
2405	if( ($p = $this->getFolderPos($folders , $this->mount_url_folder(array($user , $this->folders['trash'])) )) \|\| $p === 0 )
2406	$principals[] = $folders[$p];
2407	break;
2408	}
2409	if($p !== false)
2410	unset($folders[$p]);
2411	}
2412	$folders = array_merge($principals, $folders);
2413	}
2414
2415	/**
2416	* Retorna lista de pastas do usuario no padrão que a lib javascript espera.
2417	*
2418	* @license http://www.gnu.org/copyleft/gpl.html GPL
2419	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
2420	* @sponsor Caixa Econômica Federal
2421	* @author Cristiano Corrêa Schmidt
2422	* @access public
2423	*/
2424	function get_folders_list($params = null)
2425	{
2426	$return = $this->getFolders( $params );
2427
2428	foreach ($return as $i => &$vv)
2429	{
2430	if(!is_array($vv)) continue;
2431
2432	$vv['folder_id'] = mb_convert_encoding($vv['folder_id'],'ISO-8859-1','UTF7-IMAP');//DECODIFICA ID DAS PASTAS COM ACENTOS
2433	$vv['folder_name'] = mb_convert_encoding($vv['folder_name'],'ISO-8859-1','UTF7-IMAP');//DECODIFICA NOME DAS PASTAS COM ACENTOS
2434	$vv['folder_parent'] = mb_convert_encoding($vv['folder_parent'],'ISO-8859-1','UTF7-IMAP');//DECODIFICA NOME DAS PASTAS COM ACENTOS
2435	}
2436
2437	return ( $return );
2438	}
2439
2440	function getFolders($params = null)
2441	{
2442	///Define Variaveis
2443	$prefixShared = 'user'; //Prefixo das pastas compartilhadas
2444	$uid2cn = (isset($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['uid2cn'])) ? $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['uid2cn'] : false;
2445	$mboxStream = $this->open_mbox(); //abre conexão imap
2446	$currentFolder = isset($params['folder']) ? $params['folder'] : 'INBOX';
2447	$folders = array();
2448	$return = array();
2449	///////////////////////////////////////////////////////////////
2450
2451	if( isset($params['onload']) && $_SESSION['phpgw_info']['expressomail']['server']['certificado'])
2452	$this->delete_mailbox(array('del_past' => 'INBOX'.$this->imap_delimiter.'decifradas')); //Deleta Pasta decifradas
2453
2454	session_write_close(); // Free others requests
2455	$serverString = "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}";
2456
2457	if ( isset($params['noSharedFolders']) )
2458	$folders_list = array_merge(imap_getmailboxes($mboxStream, $serverString, 'INBOX' ), imap_getmailboxes($mboxStream, $serverString, 'INBOX/*' ) );
2459	else
2460	$folders_list = imap_getmailboxes($mboxStream, $serverString, '*' );
2461
2462	$folders_list = array_slice($folders_list,0,$this->foldersLimit);
2463
2464	if (!is_array($folders_list)) return false;
2465	if($uid2cn)
2466	$this->ldap = new ldap_functions();
2467
2468	foreach ($folders_list as $i => $v ) //Separando Pastas e informações
2469	{
2470	$folderId = substr($v->name,(strpos($v->name , '}') + 1));
2471	$nameArray = explode($this->imap_delimiter, $folderId);
2472	$nameCount = count($nameArray);
2473	$decifrada = mb_convert_encoding('INBOX'.$this->imap_delimiter.'decifradas','UTF7-IMAP','ISO-8859-1'); //Ignorar esta pasta decifrada
2474	$parent = ($nameCount > 1 && $nameArray[($nameCount - 2)] !== 'INBOX') ? implode($this->imap_delimiter, array_slice($nameArray, 0, ($nameCount - 1))): ''; //Pega folder pai
2475
2476	if($nameArray[0] === 'user'){
2477
2478	//variaveis utilizadas para definição das permissões das pastas compartilhadas
2479	$acl_share_create = 0;
2480	$acl_share_rename = 0;
2481	$acl_share_delete = 0;
2482
2483	//recuperando as permissões (ACLs) aplicadas na pasta
2484	$imap_getacl = imap_getacl($mboxStream, $folderId);
2485
2486	//Se existe ACLs aplicadas a respectiva pasta (para o usuario corrente)
2487	if(isset($imap_getacl[ $this->username ])){
2488	$aclImap = $imap_getacl[ $this->username ];
2489
2490	//A partir dos atributos da ACL definir permissões para cada ação (create, delete e rename):
2491	//http://www.ietf.org/rfc/rfc4314.txt
2492	$acl_share_create = (stripos($aclImap,'w') !== false && stripos($aclImap,'i') !== false && stripos($aclImap,'k') !== false) ? 1 : 0;
2493	$acl_share_delete = (stripos($aclImap,'x') !== false && stripos($aclImap,'t') !== false && stripos($aclImap,'e') !== false) ? 1 : 0;
2494
2495	$acl_share_rename = ($acl_share_create && $acl_share_delete) ? 1 : 0;
2496	}
2497
2498	$folders[$prefixShared.$this->imap_delimiter.$nameArray[1]][] = array(
2499	'id' => $folderId ,
2500	'stream' => $v->name ,
2501	'attributes' => $v->attributes ,
2502	'name' => $nameArray[($nameCount-1)] ,
2503	'user' => $nameArray[1] ,
2504	'parent' => $parent ,
2505
2506	//Acrescentando ACLs configuradas a cada pasta compartilhada
2507	'acl_share' => array(
2508	'create' => $acl_share_create,
2509	'rename' => $acl_share_rename,
2510	'delete' => $acl_share_delete
2511	)
2512	);
2513
2514	}
2515	else if( $folderId !== $decifrada){ //Escapa pasta decifrada
2516	$folders['INBOX'][strtolower($folderId)] = array(
2517	'id' => $folderId ,
2518	'stream' => $v->name ,
2519	'attributes' => $v->attributes ,
2520	'name' => $nameArray[($nameCount-1)] ,
2521	'parent' => $parent
2522	);
2523	}
2524	}
2525
2526	unset($folders_list); //destroy array de objetos desnecessarios
2527
2528	ksort($folders['INBOX']);
2529
2530	foreach($folders as $i => $v) //Ordenando e resgatando novas informações
2531	{
2532	$this->orderDefaultFolders($folders[$i] , $i); //Ordenando Pastas Padrões
2533
2534	foreach ($folders[$i] as $ii => $vv)
2535	{
2536	$append = array();
2537	$append['folder_id'] = $vv['id'];
2538	$append['folder_name'] = (($uid2cn && isset($vv['user'])) && ($cn = $this->ldap->uid2cn($vv['user']))) ? $cn : $vv['name'];
2539	$status = imap_status($mboxStream, $vv['stream'], SA_UNSEEN); //Resgata Numero de mensagens não lidas
2540	$append['folder_unseen'] = isset($status->unseen) ? $status->unseen : 0 ;
2541	$append['folder_hasChildren'] = (($vv['attributes'] == 32) && ($vv['name'] != 'INBOX')) ? 1 : 0;
2542	$append['folder_parent'] = $vv['parent'];
2543
2544	//Preparando o array de retorno para conter as ACLs configuradas para cada pasta
2545	if(isset($vv['acl_share'])){
2546	$append['acl_share'] = $vv['acl_share'];
2547	}
2548	$return[] = $append;
2549	}
2550	}
2551
2552	$quotaInfo = (!isset($params['noQuotaInfo'])) ? $this->get_quota( array('folder_id' => $currentFolder)) : false; //VERIFICA SE O USUARIO TEM COTA
2553
2554	return ( ( is_array($quotaInfo) ) ? array_merge($return, $quotaInfo) : $return );
2555	}
2556
2557
2558	function create_mailbox($arr)
2559	{
2560	$namebox = $arr['newp'];
2561	$base_path = $arr['base_path'];
2562	$mbox_stream = $this->open_mbox();
2563	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
2564	/* Quebra nome da pasta quando houver pontos ou barras (possíveis delimitadores do cyrus) */
2565	$test = preg_split("/\/\|\./", $namebox);
2566	if(count($test) < 1 \|\| $base_path == null \|\| $base_path == "" \|\| $base_path == 'undefined'){
2567	if($base_path != null \|\| $base_path != "" \|\| $base_path != 'undefined'){
2568	$namebox = $base_path.$namebox;
2569	}
2570	$namebox = mb_convert_encoding($namebox, "UTF7-IMAP", "UTF-8");
2571	$result = "Ok";
2572
2573	if(!imap_createmailbox($mbox_stream,"{".$imap_server."}".$namebox))
2574	{
2575	$result = imap_last_error();
2576	}
2577	}else{
2578	$child = $base_path.$this->imap_delimiter;
2579	$test_count = count($test);
2580	for($i =0; $i < $test_count; ++$i){
2581	$child .= ($test[$i] ? $test[$i] : $this->functions->getLang("New Folder"));
2582	$namebox = mb_convert_encoding($child, "UTF7-IMAP", "UTF-8");
2583	$result = "Ok";
2584
2585	if(!imap_createmailbox($mbox_stream,"{".$imap_server."}$namebox"))
2586	{
2587	$result = imap_last_error();
2588	}
2589	$child .=$this->imap_delimiter;
2590	}
2591	}
2592	if($mbox_stream)
2593	imap_close($mbox_stream);
2594	return $result;
2595	}
2596
2597	function create_extra_mailbox($arr)
2598	{
2599	$nameboxs = explode(";",$arr['nw_folders']);
2600	$result = "";
2601	$mbox_stream = $this->open_mbox();
2602	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
2603	foreach($nameboxs as $key=>$tmp){
2604	if($tmp != ""){
2605	if(!imap_createmailbox($mbox_stream,imap_utf7_encode("{".$imap_server."}$tmp"))){
2606	$result = implode("<br />\n", imap_errors());
2607	if($mbox_stream)
2608	imap_close($mbox_stream);
2609	return $result;
2610	}
2611	}
2612	}
2613	if($mbox_stream)
2614	imap_close($mbox_stream);
2615	return true;
2616	}
2617
2618	function delete_mailbox($arr)
2619	{
2620	$namebox = $arr['del_past'];
2621	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
2622	$mbox_stream = $this->mbox ? $this->mbox : $this->open_mbox();
2623	//$del_folder = imap_deletemailbox($mbox_stream,"{".$imap_server."}INBOX.$namebox");
2624
2625	$result = "Ok";
2626	$namebox = mb_convert_encoding($namebox, "UTF7-IMAP","UTF-8");
2627	if(!imap_deletemailbox($mbox_stream,"{".$imap_server."}$namebox"))
2628	{
2629	$result = imap_last_error();
2630	}
2631	/*
2632	if($mbox_stream)
2633	imap_close($mbox_stream);
2634	*/
2635	return $result;
2636	}
2637
2638	function ren_mailbox($arr)
2639	{
2640	$namebox = $arr['current'];
2641	$path_delimiter = strrpos($namebox,$this->imap_delimiter)+1;
2642	$base_path = substr($namebox,0,$path_delimiter);
2643	$rename = preg_split("/\/\|\./",substr($arr['rename'], $path_delimiter));
2644	$new_box = array_shift($rename);
2645	$subfolders = $rename;
2646	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
2647	$mbox_stream = $this->open_mbox();
2648	$result = "Ok";
2649	$namebox = mb_convert_encoding($namebox, "UTF7-IMAP","UTF-8");
2650	$new_box = mb_convert_encoding($base_path.$new_box, "UTF7-IMAP","UTF-8");
2651
2652	if(!imap_renamemailbox($mbox_stream,"{".$imap_server."}$namebox","{".$imap_server."}$new_box"))
2653	{
2654	$result = imap_last_error();
2655	}
2656	/Cria as subpastas/
2657	if (is_array($subfolders)){
2658	$child = $new_box.$this->imap_delimiter;
2659	$subfolders_count = count($subfolders);
2660	for($i =0; $i < $subfolders_count; ++$i){
2661	$child .= ($subfolders[$i] ? $subfolders[$i] : $this->functions->getLang("New Folder"));
2662	$namebox = mb_convert_encoding($child, "UTF7-IMAP", "UTF-8");
2663	$result = "Ok";
2664	if(!imap_createmailbox($mbox_stream,"{".$imap_server."}$namebox"))
2665	{
2666	$result = imap_last_error();
2667	}
2668	$child .=$this->imap_delimiter;
2669	}
2670	}
2671
2672	if($mbox_stream)
2673	imap_close($mbox_stream);
2674	return $result;
2675
2676	}
2677
2678	function get_num_msgs($params)
2679	{
2680	$folder = $params['folder'];
2681	if(!$this->mbox \|\| !is_resource($this->mbox)) {
2682	$this->mbox = $this->open_mbox($folder);
2683	if(!$this->mbox \|\| !is_resource($this->mbox))
2684	return imap_last_error();
2685	}
2686	$num_msgs = imap_num_msg($this->mbox);
2687	if($this->mbox && is_resource($this->mbox))
2688	imap_close($this->mbox);
2689
2690	return $num_msgs;
2691	}
2692
2693	function folder_exists($folder){
2694	$mbox = $this->open_mbox();
2695	$serverString = "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}";
2696	$list = imap_getmailboxes($mbox,$serverString, $folder);
2697	$return = is_array($list);
2698	imap_close($mbox);
2699	return $return;
2700	}
2701
2702	/*Método utilizado para retornar dados da mensagem local (desarquivada na pasta lixeira)
2703	para poder ser anexada à mensagem.*/
2704	function get_info_msg_archiver($params){
2705	$folder = "INBOX".$this->imap_delimiter.$this->folders['trash'];
2706	$mbox_stream = $this->open_mbox($folder);
2707	$id = $params['idMsgs'];
2708
2709	$name = imap_headerinfo($mbox_stream, imap_msgno($mbox_stream, $id));
2710	$return[] = array(
2711	'uid' => $id,
2712	'folder' => "archiver",
2713	'type' => "imapMSG",
2714	'name' => base64_encode($name->subject.".eml")
2715	);
2716
2717	return json_encode($return);
2718	}
2719
2720	function send_mail($params) {
2721	require_once dirname(__FILE__) . '/../../services/class.servicelocator.php';
2722	require_once dirname(__FILE__) . '/../../prototype/api/controller.php';
2723	$mailService = ServiceLocator::getService('mail');
2724
2725	include_once("class.db_functions.inc.php");
2726	$db = new db_functions();
2727	$fromaddress = $params['input_from'] ? explode(';', $params['input_from']) : "";
2728	$message_attachments_contents = (isset($params['message_attachments_content'])) ? $params['message_attachments_content'] : false;
2729
2730	##
2731	# @AUTHOR Rodrigo Souza dos Santos
2732	# @DATE 2008/09/17$fileName
2733	# @BRIEF Checks if the user has permission to send an email with the email address used.
2734	##
2735	if (is_array($fromaddress) && ($fromaddress[1] != $_SESSION['phpgw_info']['expressomail']['user']['email'])) {
2736	$deny = true;
2737	foreach ($_SESSION['phpgw_info']['expressomail']['user']['shared_mailboxes'] as $key => $val)
2738	if (array_key_exists('mail', $val) && $val['mail'][0] == $fromaddress[1])
2739	$deny = false and end($_SESSION['phpgw_info']['expressomail']['user']['shared_mailboxes']);
2740
2741	if ($deny)
2742	return "The server denied your request to send a mail, you cannot use this mail address.";
2743	}
2744
2745	$params['input_to'] = mb_convert_encoding($params['input_to'], "ISO-8859-1","UTF-8, ISO-8859-1");
2746	$params['input_cc'] = mb_convert_encoding($params['input_cc'], "ISO-8859-1","UTF-8, ISO-8859-1");
2747	$params['input_cco'] = mb_convert_encoding($params['input_cco'], "ISO-8859-1","UTF-8, ISO-8859-1");
2748
2749	if (substr($params['input_to'], -1) == ',')
2750	$params['input_to'] = substr($params['input_to'], 0, -1);
2751
2752	if (substr($params['input_cc'], -1) == ',')
2753	$params['input_cc'] = substr($params['input_cc'], 0, -1);
2754
2755	if (substr($params['input_cco'], -1) == ',')
2756	$params['input_cco'] = substr($params['input_cco'], 0, -1);
2757
2758	/Wraps the text dividing the emails as from ">,"/
2759	$toaddress = $db->getAddrs(preg_split('/>,/',preg_replace('/>,/', '>>,', $params['input_to'])));
2760	$ccaddress = $db->getAddrs(preg_split('/>,/',preg_replace('/>,/', '>>,', $params['input_cc'])));
2761	$ccoaddress = $db->getAddrs(preg_split('/>,/',preg_replace('/>,/', '>>,', $params['input_cco'])));
2762
2763	if ($toaddress["False"] \|\| $ccaddress["False"] \|\| $ccoaddress["False"]) {
2764	return $this->parse_error("Invalid Mail:", ($toaddress["False"] ? $toaddress["False"] : ($ccaddress["False"] ? $ccaddress["False"] : $ccoaddress["False"])));
2765	}
2766
2767	$toaddress = implode(',', $toaddress);
2768	$ccaddress = implode(',', $ccaddress);
2769	$ccoaddress = implode(',', $ccoaddress);
2770
2771	if ($toaddress == "" && $ccaddress == "" && $ccoaddress == "") {
2772	return $this->parse_error("Invalid Mail:", ($params['input_to'] ? $params['input_to'] : ($params['input_cc'] ? $params['input_cc'] : $params['input_cco'])));
2773	}
2774
2775	$toaddress = preg_replace('/<\s+/', '<', $toaddress);
2776	$toaddress = preg_replace('/\s+>/', '>', $toaddress);
2777
2778	$ccaddress = preg_replace('/<\s+/', '<', $ccaddress);
2779	$ccaddress = preg_replace('/\s+>/', '>', $ccaddress);
2780
2781	$ccoaddress = preg_replace('/<\s+/', '<', $ccoaddress);
2782	$ccoaddress = preg_replace('/\s+>/', '>', $ccoaddress);
2783
2784	$replytoaddress = $params['input_reply_to'];
2785	$subject = mb_convert_encoding($params['input_subject'], "ISO-8859-1","UTF-8, ISO-8859-1");
2786	$return_receipt = $params['input_return_receipt'];
2787	$is_important = $params['input_important_message'];
2788	$encrypt = $params['input_return_cripto'];
2789	$signed = $params['input_return_digital'];
2790
2791	$params['attachments'] = mb_convert_encoding($params['attachments'], "UTF7-IMAP","UTF-8, ISO-8859-1, UTF7-IMAP");
2792	$message_attachments = $params['message_attachments'];
2793
2794
2795
2796	// Valida numero Maximo de Destinatarios
2797	if ($_SESSION['phpgw_info']['expresso']['expressoMail']['expressoAdmin_maximum_recipients'] > 0) {
2798	$sendersNumber = count(explode(',', $params['input_to']));
2799
2800	if ($params['input_cc'])
2801	$sendersNumber += count(explode(',', $params['input_cc']));
2802	if ($params['input_cco'])
2803	$sendersNumber += count(explode(',', $params['input_cco']));
2804
2805	$userMaxmimumSenders = $db->getMaximumRecipientsUser($this->username);
2806	if ($userMaxmimumSenders) {
2807	if ($sendersNumber > $userMaxmimumSenders)
2808	return $this->functions->getLang('Number of recipients greater than allowed');
2809	}
2810	else {
2811	$ldap = new ldap_functions();
2812	$groupsToUser = $ldap->get_user_groups($this->username);
2813
2814	$groupMaxmimumSenders = $db->getMaximumRecipientsGroup($groupsToUser);
2815
2816	if ($groupMaxmimumSenders > 0) {
2817	if ($sendersNumber > $groupMaxmimumSenders)
2818	return $this->functions->getLang('Number of recipients greater than allowed');
2819	}
2820	else {
2821	if ($sendersNumber > $_SESSION['phpgw_info']['expresso']['expressoMail']['expressoAdmin_maximum_recipients'])
2822	return $this->functions->getLang('Number of recipients greater than allowed');
2823	}
2824	}
2825	}
2826	//Fim Valida numero maximo de destinatarios
2827	//Valida envio de email para shared accounts
2828	if ($_SESSION['phpgw_info']['expresso']['expressoMail']['expressoMail_block_institutional_comunication'] == 'true') {
2829	$ldap = new ldap_functions();
2830	$arrayF = explode(';', $params['input_from']);
2831
2832	/*
2833	* Verifica se o remetente n?o ? uma conta compartilhada
2834	*/
2835	if (!$ldap->isSharedAccountByMail($arrayF[1])) {
2836	$groupsToUser = $ldap->get_user_groups($this->username);
2837	$sharedAccounts = $ldap->returnSharedsAccounts($toaddress, $ccaddress, $ccoaddress);
2838
2839	/*
2840	* Pega o UID do remetente
2841	*/
2842	$uidFrom = $ldap->mail2uid($arrayF[1]);
2843
2844	/*
2845	* Remove a conta compartilhada caso o uid do remetente exista na conta compartilhada
2846	*/
2847	foreach ($sharedAccounts as $key => $value) {
2848	if ($value)
2849	$acl = $this->getaclfrombox($value);
2850
2851	if (array_key_exists($uidFrom, $acl))
2852	unset($sharedAccounts[$key]);
2853	}
2854
2855	/*
2856	* Caso ainda exista contas compartilhadas, verifica se existe alguma exce??o para estas contas
2857	*/
2858	if (count($sharedAccounts) > 0)
2859	$accountsBlockeds = $db->validadeSharedAccounts($this->username, $groupsToUser, $sharedAccounts);
2860
2861	/*
2862	* Retorna as contas compartilhadas bloqueadas
2863	*/
2864	if (count($accountsBlockeds) > 0) {
2865	$return = '';
2866
2867	foreach ($accountsBlockeds as $accountBlocked)
2868	$return.= $accountBlocked . ', ';
2869
2870	$return = substr($return, 0, -2);
2871
2872	return $this->functions->getLang('you are blocked from sending mail to the following addresses') . ': ' . $return;
2873	}
2874	}
2875	}
2876	// Fim Valida envio de email para shared accounts
2877	// TODO - implementar tratamento SMIME no novo serviço de envio de emails e retirar o AND false abaixo
2878	if ($params['smime'] AND false) {
2879	$body = $params['smime'];
2880	$mail->SMIME = true;
2881	// A MSG assinada deve ser testada neste ponto.
2882	// Testar o certificado e a integridade da msg....
2883	include_once(dirname(__FILE__) . "/../../security/classes/CertificadoB.php");
2884	$erros_acumulados = '';
2885	$certificado = new certificadoB();
2886	$validade = $certificado->verificar($body);
2887	if (!$validade) {
2888	foreach ($certificado->erros_ssl as $linha_erro) {
2889	$erros_acumulados .= $linha_erro;
2890	}
2891	} else {
2892	// Testa o CERTIFICADO: se o CPF he o do usuario logado, se pode assinar msgs e se nao esta expirado...
2893	if ($certificado->apresentado) {
2894	if ($certificado->dados['EXPIRADO'])
2895	$erros_acumulados .='Certificado expirado.';
2896	$this->cpf = isset($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']] : $this->username;
2897	if ($certificado->dados['CPF'] != $this->cpf)
2898	$erros_acumulados .=' CPF no certificado diferente do logado no expresso.';
2899	if (!($certificado->dados['KEYUSAGE']['digitalSignature'] && $certificado->dados['EXTKEYUSAGE']['emailProtection']))
2900	$erros_acumulados .=' Certificado nao permite assinar mensagens.';
2901	}
2902	else {
2903	$$erros_acumulados .= 'Nao foi possivel usar o certificado para assinar a msg';
2904	}
2905	}
2906	if (!$erros_acumulados == '') {
2907	return $erros_acumulados;
2908	}
2909	} else {
2910	//Compatibilização com Outlook, ao encaminhar a mensagem
2911	$body = mb_ereg_replace('<!--\[', '<!-- [', base64_decode($params['body']));
2912	$body = str_replace("<","&yzwkx;",$body); //Alterar as Entities padrão das tags < > para compatibilizar com o Expresso
2913	$body = str_replace(">","&xzwky;",$body);
2914	$body = str_replace("%nbsp;"," ",$body);
2915	//$body = preg_replace("/\n/"," ",$body);
2916	//$body = preg_replace("/\r/","" ,$body);
2917	$body = html_entity_decode ( $body, ENT_QUOTES , 'ISO-8859-1' );
2918	$body = str_replace("&yzwkx;","<",$body);
2919	$body = str_replace("&xzwky;",">",$body);
2920	}
2921
2922	$attachments = $_FILES;
2923	$forwarding_attachments = $params['forwarding_attachments'];
2924	$local_attachments = $params['local_attachments'];
2925
2926
2927	//Test if must be saved in shared folder and change if necessary
2928	if ($fromaddress[2] == 'y') {
2929	//build shared folder path
2930	$newfolder = "user" . $this->imap_delimiter . $fromaddress[3] . $this->imap_delimiter . $this->imap_sentfolder;
2931
2932	if ($this->folder_exists($newfolder)){
2933	$has_new_folder = false;
2934	$folder = $newfolder;
2935	}
2936	else{
2937	$name_folder = $this->imap_sentfolder;
2938	$base_path = "user" . $this->imap_delimiter . $fromaddress[3];
2939	$arr_new_folder['newp'] = $name_folder;
2940	$arr_new_folder['base_path'] = $base_path;
2941
2942	$this->create_mailbox($arr_new_folder);
2943	$has_new_folder = true;
2944	$folder = $newfolder;
2945	}
2946	} else {
2947	$has_new_folder = false;
2948	$folder = $params['folder'];
2949	}
2950
2951	$folder = mb_convert_encoding($folder, 'UTF7-IMAP', 'ISO-8859-1');
2952	$folder = preg_replace('/INBOX[\/.]/i', 'INBOX' . $this->imap_delimiter, $folder);
2953	$folder_name = $params['folder_name'];
2954
2955	// TODO - tratar assinatura e remover o AND false
2956	if ($signed && !$params['smime'] AND false) {
2957	$mail->Mailer = "smime";
2958	$mail->SignedBody = true;
2959	}
2960
2961	$from = $fromaddress ? ('"' . $fromaddress[0] . '" <' . $fromaddress[1] . '>') : ('"' . $_SESSION['phpgw_info']['expressomail']['user']['firstname'] . ' ' . $_SESSION['phpgw_info']['expressomail']['user']['lastname'] . '" <' . $_SESSION['phpgw_info']['expressomail']['user']['email'] . '>');
2962	$mailService->setFrom($from);
2963
2964	$mailService->addHeaderField('Reply-To', !!$replytoaddress ? $replytoaddress : $from);
2965
2966	$bol = $this->add_recipients('to', $toaddress, $mailService);
2967	if (!$bol) {
2968	return $this->parse_error("Invalid Mail:", $toaddress);
2969	}
2970	$bol = $this->add_recipients('cc', $ccaddress, $mailService);
2971	if (!$bol) {
2972	return $this->parse_error("Invalid Mail:", $ccaddress);
2973	}
2974	$allow = $_SESSION['phpgw_info']['server']['expressomail']['allow_hidden_copy'];
2975
2976	if ($allow) {
2977	//$mailService->addBcc($ccoaddress);
2978	$bol = $this->add_recipients('cco', $ccoaddress, $mailService);
2979
2980	if (!$bol) {
2981	return $this->parse_error("Invalid Mail:", $ccoaddress);
2982	}
2983	}
2984
2985	//Implementação para o In-Reply-To e References
2986	$msg_numb = $params['messageNum'];
2987	$msg_folder = $params['messageFolder'];
2988	$this->mbox = $this->open_mbox($msg_folder);
2989
2990	$header = $this->get_header($msg_numb);
2991	$header_ = imap_fetchheader($this->mbox, $msg_numb, FT_UID);
2992	$pattern = '/^[ \t]Disposition-Notification-To:./mi';
2993	if (preg_match($pattern, $header_, $fields))
2994	$return['DispositionNotificationTo'] = base64_encode(trim(str_ireplace('Disposition-Notification-To:', '', $fields[0])));
2995
2996	$message_id = $header->message_id;
2997	$references = array();
2998	if ($message_id != "") {
2999	$mailService->addHeaderField('In-Reply-To', $message_id);
3000
3001	if (isset($header->references)) {
3002	array_push($references, $header->references);
3003	}
3004	array_push($references, $message_id);
3005	$mailService->addHeaderField('References', $references);
3006	}
3007
3008
3009	$mailService->setSubject($subject);
3010	$isHTML = ( isset($params['type']) && $params['type'] == 'html' )? true : false;
3011
3012	// TODO - tratar mensagem criptografada e remover o AND false abaixo
3013	if (($encrypt && $signed && $params['smime']) \|\| ($encrypt && !$signed) AND false) { // a msg deve ser enviada cifrada...
3014	$email = $this->add_recipients_cert($toaddress . ',' . $ccaddress . ',' . $ccoaddress);
3015	$email = explode(",", $email);
3016	// Deve ser testado se foram obtidos os certificados de todos os destinatarios.
3017	// Deve ser verificado um numero limite de destinatarios.
3018	// Deve ser verificado se os certificados sao validos.
3019	// Se uma das verificacoes falhar, nao enviar o e-mail e avisar o usuario.
3020	// O array $mail->Certs_crypt soh deve ser preenchido se os certificados passarem nas verificacoes.
3021	$numero_maximo = $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['num_max_certs_to_cipher']; // Este valor dever ser configurado pelo administrador do site ....
3022	$erros_acumulados = "";
3023	$aux_mails = array();
3024	$mail_list = array();
3025	if (count($email) > $numero_maximo) {
3026	$erros_acumulados .= "Excedido o numero maximo (" . $numero_maximo . ") de destinatarios para uma msg cifrada...." . chr(0x0A);
3027	return $erros_acumulados;
3028	}
3029	// adiciona o email do remetente. eh para cifrar a msg para ele tambem. Assim vai poder visualizar a msg na pasta enviados..
3030	$email[] = $_SESSION['phpgw_info']['expressomail']['user']['email'];
3031	foreach ($email as $item) {
3032	$certificate = $db->get_certificate(strtolower($item));
3033	if (!$certificate) {
3034	$erros_acumulados .= "Chamada com parametro invalido. e-Mail nao pode ser vazio." . chr(0x0A);
3035	return $erros_acumulados;
3036	}
3037
3038	if (array_key_exists("dberr1", $certificate)) {
3039
3040	$erros_acumulados .= "Ocorreu um erro quando pesquisava certificados dos destinatarios para cifrar a msg." . chr(0x0A);
3041	return $erros_acumulados;
3042	}
3043	if (array_key_exists("dberr2", $certificate)) {
3044	$erros_acumulados .= $item . ' : Nao pode cifrar a msg. Certificado nao localizado.' . chr(0x0A);
3045	//continue;
3046	}
3047	/* Retirado este teste para evitar mensagem de erro duplicada.
3048	if (!array_key_exists("certs", $certificate))
3049	{
3050	$erros_acumulados .= $item . ' : Nao pode cifrar a msg. Certificado nao localizado.' . chr(0x0A);
3051	continue;
3052	}
3053	*/
3054	include_once(dirname(__FILE__) . "/../../security/classes/CertificadoB.php");
3055
3056	foreach ($certificate['certs'] as $registro) {
3057	$c1 = new certificadoB();
3058	$c1->certificado($registro['chave_publica']);
3059	if ($c1->apresentado) {
3060	$c2 = new Verifica_Certificado($c1->dados, $registro['chave_publica']);
3061	if (!$c1->dados['EXPIRADO'] && !$c2->revogado && $c2->status) {
3062	$aux_mails[] = $registro['chave_publica'];
3063	$mail_list[] = strtolower($item);
3064	} else {
3065	if ($c1->dados['EXPIRADO'] \|\| $c2->revogado) {
3066	$db->update_certificate($c1->dados['SERIALNUMBER'], $c1->dados['EMAIL'], $c1->dados['AUTHORITYKEYIDENTIFIER'], $c1->dados['EXPIRADO'], $c2->revogado);
3067	}
3068
3069	$erros_acumulados .= $item . ': ' . $c2->msgerro . chr(0x0A);
3070	foreach ($c2->erros_ssl as $linha) {
3071	$erros_acumulados .= $linha . chr(0x0A);
3072	}
3073	$erros_acumulados .= 'Emissor: ' . $c1->dados['EMISSOR'] . chr(0x0A);
3074	$erros_acumulados .= $c1->dados['CRLDISTRIBUTIONPOINTS'] . chr(0x0A);
3075	}
3076	} else {
3077	$erros_acumulados .= $item . ' : Nao pode cifrar a msg. Certificado invalido.' . chr(0x0A);
3078	}
3079	}
3080	if (!(in_array(strtolower($item), $mail_list)) && !empty($erros_acumulados)) {
3081	return $erros_acumulados;
3082	}
3083	}
3084
3085	$mail->Certs_crypt = $aux_mails;
3086	}
3087
3088	$attachment = json_decode($params['attachments'],TRUE);
3089	$message_size_total = 0;
3090	foreach ($attachment as &$value)
3091	{
3092	if((int)$value > 0) //BD attachment
3093	{
3094	$att = Controller::read(array('id'=> $value , 'concept' => 'mailAttachment'));
3095
3096	if($att['disposition'] == 'embedded' && $isHTML) //Caso mensagem em texto simples converter os embedded para attachments
3097	{
3098	$body = str_replace('"../prototype/getArchive.php?mailAttachment='.$att['id'].'"', '"'.mb_convert_encoding($att['name'], 'ISO-8859-1' , 'UTF-8,ISO-8859-1').'"', $body);
3099	$mailService->addStringImage(base64_decode($att['source']), $att['type'], mb_convert_encoding($att['name'], 'ISO-8859-1' , 'UTF-8,ISO-8859-1'));
3100	}
3101	else
3102	$mailService->addStringAttachment(base64_decode($att['source']), mb_convert_encoding($att['name'], 'ISO-8859-1' , 'UTF-8,ISO-8859-1'), $att['type'], 'base64', isset($att['disposition']) ? $att['disposition'] :'attachment' );
3103
3104	$message_size_total += $att['size'];
3105	unset($att);
3106	}
3107	else //message attachment
3108	{
3109	$value = json_decode($value, true);
3110	if($value["folder"] == "archiver"){
3111	$value['folder'] = "INBOX/Trash";
3112	}
3113
3114	switch ($value['type']) {
3115	case 'imapPart':
3116	$att = $this->getForwardingAttachment(mb_convert_encoding($value['folder'] , 'ISO-8859-1' , 'UTF7-IMAP'),$value['uid'], $value['part']);
3117
3118	if(strstr($body,'src="./inc/get_archive.php?msgFolder='.$value['folder'].'&msgNumber='.$value['uid'].'&indexPart='.$value['part'].'"') !== false)//Embeded IMG
3119	{
3120	$body = str_ireplace('src="./inc/get_archive.php?msgFolder='.$value['folder']. '&msgNumber='.$value['uid'].'&indexPart='.$value['part'].'"' , 'src="'.$att['name'].'"', $body);
3121	$mailService->addStringImage($att['source'], $att['type'],mb_convert_encoding($att['name'], 'ISO-8859-1' , 'UTF-8,ISO-8859-1') );
3122	}
3123	else
3124	$mailService->addStringAttachment($att['source'], mb_convert_encoding($att['name'], 'ISO-8859-1' , 'UTF-8,ISO-8859-1'), $att['type'], 'base64', isset($att['disposition']) ? $att['disposition'] :'attachment' );
3125
3126	$message_size_total += $att['size']; //Adiciona o tamanho do anexo a variavel que controlao tamanho da msg.
3127	unset($att);
3128	break;
3129	case 'imapMSG':
3130	$mbox_stream = $this->open_mbox(mb_convert_encoding($value['folder'] , 'ISO-8859-1' , 'UTF7-IMAP'));
3131	$rawmsg = $this->getRawHeader($value['uid']) . "\r\n\r\n" . $this->getRawBody($value['uid']);
3132
3133	$mailService->addStringAttachment($rawmsg, mb_convert_encoding(base64_decode($value['name']), 'ISO-8859-1' , 'UTF-8,ISO-8859-1'), 'message/rfc822', '7bit', 'attachment' );
3134	/envia o anexo para o email/
3135	$message_size_total += mb_strlen($rawmsg); //Adiciona o tamanho do anexo a variavel que controlao tamanho da msg.
3136	unset($rawmsg);
3137	break;
3138
3139	default:
3140	break;
3141	}
3142	}
3143	}
3144
3145	$message_size_total += strlen($params['body']); /* Tamanho do corpo da mensagem. */
3146
3147	////////////////////////////////////////////////////////////////////////////////////////////////////
3148	/**
3149	* Faz a validação pelo tamanho máximo de mensagem permitido para o usuário. Se o usuário não estiver em nenhuma regra, usa o tamanho padrão.
3150	*/
3151	$default_max_size_rule = $db->get_default_max_size_rule();
3152	if (!$default_max_size_rule) {
3153	$default_max_size_rule = str_replace("M", "", ini_get('upload_max_filesize')) * 1024 * 1024; /* hack para não bloquear o envio de email quando não for configurado um tamanho padrão */
3154	} else {
3155	foreach ($default_max_size_rule as $i => $value) {
3156	$default_max_size_rule = $value['config_value'];
3157	}
3158	}
3159
3160	$default_max_size_rule = $default_max_size_rule * 1024 * 1024; /* Tamanho da regra padrão, em bytes */
3161	$id_user = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
3162
3163
3164	$ldap = new ldap_functions();
3165	$groups_user = $ldap->get_user_groups($id_user);
3166
3167	$size_rule_by_group = array();
3168	foreach ($groups_user as $k => $value_) {
3169	$rule_in_group = $db->get_rule_by_user_in_groups($k);
3170	if ($rule_in_group != "")
3171	array_push($size_rule_by_group, $rule_in_group);
3172	}
3173
3174	$n_rule_groups = 0;
3175	$maior_valor_regra_grupo = 0;
3176	foreach ($size_rule_by_group as $i => $value) {
3177	if (is_array($value[0])) {
3178	++$n_rule_groups;
3179	if ($value[0]['email_max_recipient'] > $maior_valor_regra_grupo)
3180	$maior_valor_regra_grupo = $value[0]['email_max_recipient'];
3181	}
3182	}
3183
3184	if ($default_max_size_rule) {
3185	$size_rule = $db->get_rule_by_user($_SESSION['phpgw_info']['expressomail']['user']['userid']);
3186
3187	if (!$size_rule && $n_rule_groups == 0) /* O usuário não está em nenhuma regra por usuário nem por grupo. Vai usar a regra padrão. */ {
3188	if ($message_size_total > $default_max_size_rule)
3189	return $this->functions->getLang("Message size greateruler than allowed (Default rule)")." (".$default_max_size_rule / 1024 / 1024 ." Mb)";
3190	}
3191
3192	else {
3193	if (count($size_rule) > 0) /* Verifica se existe regra por usuário. Se houver, ela vai se sobresair das regras por grupo. */ {
3194	$regra_mais_permissiva = 0;
3195	foreach ($size_rule as $i => $value) {
3196	if ($regra_mais_permissiva < $value['email_max_recipient'])
3197	$regra_mais_permissiva = $value['email_max_recipient'];
3198	}
3199	$regra_mais_permissiva = $regra_mais_permissiva * 1024 * 1024;
3200	if ($message_size_total > $regra_mais_permissiva)
3201	return $this->functions->getLang("Message size greater than allowed (Rule By User)");
3202	}
3203	else /* Regra por grupo */ {
3204	$maior_valor_regra_grupo = $maior_valor_regra_grupo * 1024 * 1024;
3205	if ($message_size_total > $maior_valor_regra_grupo)
3206	return $this->functions->getLang("Message size greater than allowed (Rule By Group)");
3207	}
3208	}
3209	}
3210	/**
3211	* Fim da validação do tamanho da regra do tamanho de mensagem.
3212	*/
3213	////////////////////////////////////////////////////////////////////////////////////////////////////
3214	if ($isHTML)
3215	{
3216	$this->rfc2397ToEmbeddedAttachment($mailService , $body);
3217
3218	$defaultStyle = '';
3219	if(isset($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['font_family_editor']) && $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['font_family_editor'])
3220	$defaultStyle .= ' font-family:'.$_SESSION['phpgw_info']['user']['preferences']['expressoMail']['font_family_editor'] .';';
3221
3222	if(isset($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['font_size_editor']) && $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['font_size_editor'])
3223	$defaultStyle .= ' font-size:'.$_SESSION['phpgw_info']['user']['preferences']['expressoMail']['font_size_editor'].';';
3224
3225	$body = '<span class="'.$defaultStyle.'">'.$body.'</span>';
3226	$mailService->setBodyHtml($body);
3227	}
3228	else
3229	$mailService->setBodyText(mb_convert_encoding($body, 'ISO-8859-1' , 'UTF-8,ISO-8859-1' ));
3230
3231	if ($is_important)
3232	$mailService->addHeaderField('Importance', 'High');
3233
3234	if ($return_receipt)
3235	$mailService->addHeaderField('Disposition-Notification-To', $_SESSION['phpgw_info']['expressomail']['user']['email']);
3236
3237	$mailService->addHeaderField('Date', date("r"));
3238
3239	if ($folder != 'null') {
3240	$mbox_stream = $this->open_mbox($folder);
3241	@imap_append($mbox_stream, "{" . $this->imap_server . ":" . $this->imap_port . "}" . $folder, $mailService->getMessage(), "\\Seen");
3242	}
3243
3244	$sent = $mailService->send();
3245
3246	if ($sent !== true) {
3247	return $this->parse_error($sent);
3248	} else {
3249	if ($signed && !$params['smime']) {
3250	return $sent;
3251	}
3252	if ($_SESSION['phpgw_info']['server']['expressomail']['expressoMail_enable_log_messages'] == "True") {
3253	$userid = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
3254	$userip = $_SESSION['phpgw_info']['expressomail']['user']['session_ip'];
3255	$now = date("d/m/y H:i:s");
3256	$addrs = $toaddress . $ccaddress . $ccoaddress;
3257	$sent = trim($sent);
3258	error_log("$now - $userip - $sent [$subject] - $userid => $addrs\r\n", 3, "/home/expressolivre/mail_senders.log");
3259	}
3260	if($params['uids_save'] )
3261	$this->delete_msgs(array('folder'=> $params['save_folder'] , 'msgs_number' => $params['uids_save']));
3262
3263	//return array("success" => true, "folder" => $folder_list);
3264	return array("success" => true, "load" => $has_new_folder);
3265
3266	}
3267	}
3268
3269
3270	function add_recipients_cert($full_address)
3271	{
3272	$result = "";
3273	$parse_address = imap_rfc822_parse_adrlist($full_address, "");
3274	foreach ($parse_address as $val)
3275	{
3276	//echo "<script language=\"javascript\">javascript:alert('".$val->mailbox."@".$val->host."');</script>";
3277	if ($val->mailbox == "INVALID_ADDRESS")
3278	continue;
3279	if ($val->mailbox == "UNEXPECTED_DATA_AFTER_ADDRESS")
3280	continue;
3281	if (empty($val->personal))
3282	$result .= $val->mailbox."@".$val->host . ",";
3283	else
3284	$result .= $val->mailbox."@".$val->host . ",";
3285	}
3286
3287	return substr($result,0,-1);
3288	}
3289
3290	function add_recipients($recipient_type, $full_address, $mail, $mobile = false)
3291	{
3292	//remove a comma if is given two unexpected commas
3293	$full_address = preg_replace("/, ?,/",",",$full_address);
3294	$parse_address = imap_rfc822_parse_adrlist($full_address, "");
3295
3296	$bolean = true;
3297	foreach ($parse_address as $val)
3298	{
3299	//echo "<script language=\"javascript\">javascript:alert('".$val->mailbox."@".$val->host."');</script>";
3300	if ($val->mailbox == "INVALID_ADDRESS")
3301	continue;
3302	switch($recipient_type)
3303	{
3304	case "to":
3305	if($mobile){
3306	$mail->AddAddress($val->mailbox."@".$val->host, $val->personal);
3307	}else{
3308	$mail->AddTo( ($val->personal ? "\"$val->personal\" <$val->mailbox@$val->host>" : "$val->mailbox@$val->host"));
3309	}
3310	break;
3311	case "cc":
3312	if($mobile){
3313	$mail->AddCC($val->mailbox."@".$val->host, $val->personal);
3314	}else{
3315	$mail->AddCC( ($val->personal ? "\"$val->personal\" <$val->mailbox@$val->host>" : "$val->mailbox@$val->host"));
3316	}
3317	break;
3318	case "cco":
3319	$mail->AddBcc(($val->personal ? "\"$val->personal\" <$val->mailbox@$val->host>" : "$val->mailbox@$val->host"));
3320	break;
3321	}
3322	if($val->mailbox == "UNEXPECTED_DATA_AFTER_ADDRESS"){
3323	$bolean = false;
3324	}
3325	}
3326	return $bolean;
3327	}
3328
3329	function getForwardingAttachment($folder, $uid, $part, $rfc_822bodies = true , $info = true )
3330	{
3331	include_once dirname(__FILE__).'/class.attachment.inc.php';
3332	$attachment = new attachment();
3333	$attachment->decodeConf['rfc_822bodies'] = $rfc_822bodies; //Forçar a não decodificação de mensagens em anexo.
3334	$folder = urldecode($folder);
3335	$attachment->setStructureFromMail($folder, $uid);
3336
3337	if($info === true)
3338	{
3339	$return = $attachment->getAttachmentInfo($part);
3340	$return['source'] = $attachment->getAttachment($part);
3341	return $return;
3342	}
3343	return $attachment->getAttachment($part);
3344	}
3345
3346	function del_last_caracter($string)
3347	{
3348	$string = substr($string,0,(strlen($string) - 1));
3349	return $string;
3350	}
3351
3352	function del_last_two_caracters($string)
3353	{
3354	$string = substr($string,0,(strlen($string) - 2));
3355	return $string;
3356	}
3357
3358	function messages_sort($sort_box_type,$sort_box_reverse, $search_box_type,$offsetBegin,$offsetEnd,$folder)
3359	{
3360	$sort = array();
3361	if ($sort_box_type != "SORTFROM" && $search_box_type!= "FLAGGED"){
3362	$imapsort = imap_sort($this->mbox,constant($sort_box_type),$sort_box_reverse,SE_UID,$search_box_type);
3363	foreach($imapsort as $iuid){
3364	$sort[$iuid] = $iuid;
3365	}
3366	if ($offsetBegin == -1 && $offsetEnd ==-1 )
3367	$slice_array = false;
3368	else
3369	$slice_array = true;
3370	}
3371	else
3372	{
3373	if ($offsetBegin > $offsetEnd) {$temp=$offsetEnd; $offsetEnd=$offsetBegin; $offsetBegin=$temp;}
3374	$num_msgs = imap_num_msg($this->mbox);
3375	if ($offsetEnd > $num_msgs) {$offsetEnd = $num_msgs;}
3376	$slice_array = true;
3377	$from_to_sent = $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['from_to_sent'];
3378	$dates = array();
3379	for ($i=$num_msgs; $i>0; $i--)
3380	{
3381	if ($sort_box_type == "SORTARRIVAL" && $sort_box_reverse && count($sort) >= $offsetEnd)
3382	break;
3383	$iuid = @imap_uid($this->mbox,$i);
3384	$header = $this->get_header($iuid);
3385
3386	// List UNSEEN messages.
3387	if($search_box_type == "UNSEEN" && (!trim($header->Recent) && !trim($header->Unseen))){
3388	continue;
3389	}
3390	// List SEEN messages.
3391	elseif($search_box_type == "SEEN" && (trim($header->Recent) \|\| trim($header->Unseen))){
3392	continue;
3393	}
3394	// List ANSWERED messages.
3395	elseif($search_box_type == "ANSWERED" && !trim($header->Answered)){
3396	continue;
3397	}
3398	// List FLAGGED messages.
3399	elseif($search_box_type == "FLAGGED" && !trim($header->Flagged)){
3400	continue;
3401	}
3402
3403	if($sort_box_type=='SORTFROM') {
3404	if (strrpos($folder,'Sent') && $from_to_sent)
3405	$tmp = self::formatMailObject($header->to[0]);
3406	else
3407	$tmp = self::formatMailObject($header->from[0]);
3408	$sort[$iuid] = ($tmp['name']) ? $tmp['name'] : $tmp['email'];
3409	}
3410	else if($sort_box_type=='SORTSUBJECT') {
3411	$sort[$iuid] = $header->subject;
3412	}
3413	else if($sort_box_type=='SORTSIZE') {
3414	$sort[$iuid] = $header->Size;
3415	}
3416	else {
3417	$sort[$iuid] = $header->udate;
3418	}
3419	$dates[$iuid] = $header->udate;
3420	}
3421	$keys = array_keys($sort);
3422	array_multisort($sort, SORT_ASC, $keys, SORT_DESC, $dates, SORT_DESC);
3423	$sort = array_combine($keys, $sort);
3424	if ($sort_box_reverse)
3425	$sort = array_reverse($sort,true);
3426	}
3427	if(empty($sort) or !is_array($sort)){
3428	$sort = array();
3429	}
3430	if ($slice_array)
3431	$sort = array_slice($sort,$offsetBegin-1,$offsetEnd-($offsetBegin-1),true);
3432	return $sort;
3433
3434	}
3435
3436	function move_delete_search_messages($params){
3437	$move = false;
3438	$msg_no_move = "";
3439
3440	$params['selected_messages'] = urldecode($params['selected_messages_move']);
3441	$params['new_folder'] = urldecode($params['new_folder_move']);
3442	$params['new_folder_name'] = urldecode($params['new_folder_name_move']);
3443	$sel_msgs = explode(",", $params['selected_messages']);
3444	@reset($sel_msgs);
3445	$sorted_msgs = array();
3446	foreach($sel_msgs as $idx => $sel_msg) {
3447	$sel_msg = explode(";", $sel_msg);
3448	if(array_key_exists($sel_msg[0], $sorted_msgs)){
3449	$sorted_msgs[$sel_msg[0]] .= ",".$sel_msg[1];
3450	}
3451	else {
3452	$sorted_msgs[$sel_msg[0]] = $sel_msg[1];
3453	}
3454	}
3455	@ksort($sorted_msgs);
3456	$last_return = false;
3457	foreach($sorted_msgs as $folder => $msgs_number) {
3458	$params['msgs_number'] = $msgs_number;
3459	$params['folder'] = $folder;
3460
3461	$last_return = $this->move_messages($params);
3462
3463	if($last_return['status']){
3464	$move = true;
3465	}else{
3466	$msg_no_move = $params['msgs_number'];
3467	}
3468	}
3469	$sel_msgs = null;
3470	$params['selected_messages'] = urldecode($params['selected_messages_delete']);
3471	$params['new_folder'] = urldecode($params['new_folder_delete']);
3472	$params['new_folder_name'] = urldecode($params['new_folder_name_delete']);
3473	$sel_msgs = explode(",", $params['selected_messages']);
3474	@reset($sel_msgs);
3475	$sorted_msgs = array();
3476	foreach($sel_msgs as $idx => $sel_msg) {
3477	$sel_msg = explode(";", $sel_msg);
3478	if(array_key_exists($sel_msg[0], $sorted_msgs)){
3479	$sorted_msgs[$sel_msg[0]] .= ",".$sel_msg[1];
3480	}
3481	else {
3482	$sorted_msgs[$sel_msg[0]] = $sel_msg[1];
3483	}
3484	}
3485	@ksort($sorted_msgs);
3486	$last_return = false;
3487	foreach($sorted_msgs as $folder => $msgs_number) {
3488	$params['msgs_number'] = $msgs_number;
3489	$params['folder'] = $folder;
3490
3491	$params['folder'] = $params['new_folder_delete'];
3492	$last_return = $this->delete_msgs($params);
3493	$last_return['deleted'] = true;
3494	if($last_return['status']){
3495	$move = true;
3496	}else{
3497	$msg_no_move = $params['msgs_number'];
3498	}
3499
3500	}
3501
3502	if($move)
3503	$last_return['move'] = true;
3504
3505	if($msg_no_move != "")
3506	$last_return['no_move'] = $msg_no_move;
3507
3508	return $last_return;
3509	}
3510
3511	function move_search_messages($params){
3512	$params['selected_messages'] = str_replace('/',$this->imap_delimiter,urldecode($params['selected_messages']));
3513	$params['new_folder'] = str_replace('/',$this->imap_delimiter,urldecode($params['new_folder']));
3514	$params['new_folder_name'] = urldecode($params['new_folder_name']);
3515	$sel_msgs = explode(",", $params['selected_messages']);
3516	$move = false;
3517	$msg_no_move = "";
3518
3519	@reset($sel_msgs);
3520	$sorted_msgs = array();
3521	foreach($sel_msgs as $idx => $sel_msg) {
3522	$sel_msg = explode(";", $sel_msg);
3523	if(array_key_exists($sel_msg[0], $sorted_msgs)){
3524	$sorted_msgs[$sel_msg[0]] .= ",".$sel_msg[1];
3525	}
3526	else {
3527	$sorted_msgs[$sel_msg[0]] = $sel_msg[1];
3528	}
3529	}
3530	@ksort($sorted_msgs);
3531	$last_return = false;
3532	foreach($sorted_msgs as $folder => $msgs_number) {
3533	$params['msgs_number'] = $msgs_number;
3534	$params['folder'] = $folder;
3535
3536	if($params['delete'] === 'true'){
3537	$params['folder'] = $params['new_folder'];
3538	$last_return = $this->delete_msgs($params);
3539	$last_return['deleted'] = true;
3540
3541	if($last_return['status']){
3542	$move = true;
3543	}else{
3544	$msg_no_move = $params['msgs_number'];
3545	}
3546
3547	}else{
3548	$last_return = $this->move_messages($params);
3549
3550	if($last_return['status']){
3551	$move = true;
3552	}else{
3553	$msg_no_move = $params['msgs_number'];
3554	}
3555	}
3556	}
3557
3558	if($move)
3559	$last_return['move'] = true;
3560
3561	if($msg_no_move != "")
3562	$last_return['no_move'] = $msg_no_move;
3563
3564	return $last_return;
3565	}
3566
3567	function move_messages($params)
3568	{
3569	$folder = $params['folder'];
3570	$newmailbox = mb_convert_encoding($params['new_folder'], "UTF7-IMAP", ( isset($params['decoded']) ? "" : "ISO-8859-1, " )."UTF-8, UTF7-IMAP" );
3571	$new_folder_name = isset($params['decoded']) ? mb_convert_encoding($params['new_folder_name'], "ISO-8859-1", "UTF-8" ) : $params['new_folder_name'];
3572	$msgs_number = $params['msgs_number'];
3573	$return = array('msgs_number' => $msgs_number,
3574	'folder' => $folder,
3575	'new_folder_name' => $new_folder_name,
3576	'border_ID' => $params['border_ID'],
3577	'status' => true); //Status foi adicionado para validar as permissoes ACL
3578
3579	//Este bloco tem a finalidade de averiguar as permissoes para pastas compartilhadas
3580	if (substr($folder,0,4) == 'user'){
3581	$acl = $this->getacltouser($folder, isset($params['decoded']));
3582
3583	/*
3584	* l - lookup (mailbox is visible to LIST/LSUB commands, SUBSCRIBE mailbox)
3585	* r - read (SELECT the mailbox, perform STATUS)
3586	* s - keep seen/unseen information across sessions (set or clear \SEEN flag via STORE, also set \SEEN during APPEND/COPY/ FETCH BODY[...])
3587	* w - write (set or clear flags other than \SEEN and \DELETED via STORE, also set them during APPEND/COPY)
3588	* i - insert (perform APPEND, COPY into mailbox)
3589	* p - post (send mail to submission address for mailbox, not enforced by IMAP4 itself)
3590	* k - create mailboxes (CREATE new sub-mailboxes in any implementation-defined hierarchy, parent mailbox for the new mailbox name in RENAME)
3591	* x - delete mailbox (DELETE mailbox, old mailbox name in RENAME)
3592	* t - delete messages (set or clear \DELETED flag via STORE, set \DELETED flag during APPEND/COPY)
3593	* e - perform EXPUNGE and expunge as a part of CLOSE
3594	* a - administer (perform SETACL/DELETEACL/GETACL/LISTRIGHTS)
3595	* Os Atributos da ACL para pastas compartilhadas são definidos no arquivo sharemailbox.js, na função setaclfromuser
3596	* Os Atributos da ACL para contas compartilhadas são definidos no arquivo shared_accounts.js, na função setaclfromuser
3597	*/
3598	$acl_share_delete = (stripos($acl,'t') !== false && stripos($acl,'e') !== false);
3599
3600	if (!$acl_share_delete) {
3601	$return['status'] = false;
3602	return $return;
3603	}
3604	}
3605	//Este bloco tem a finalidade de transformar o CPF das pastas compartilhadas em common name
3606	if(array_key_exists('uid2cn', $_SESSION['phpgw_info']['user']['preferences']['expressoMail'])){
3607	if ($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['uid2cn']){
3608	if (substr($new_folder_name,0,4) == 'user'){
3609	$this->ldap = new ldap_functions();
3610	$tmp_folder_name = explode($this->imap_delimiter, $new_folder_name);
3611	$return['new_folder_name'] = array_pop($tmp_folder_name);
3612	if( $cn = $this->ldap->uid2cn($return['new_folder_name']))
3613	{
3614	$return['new_folder_name'] = $cn;
3615	}
3616	}
3617	}
3618	}
3619
3620	// Caso estejamos no box principal, nao eh necessario pegar a informacao da mensagem anterior.
3621	if (($params['get_previous_msg']) && ($params['border_ID'] != 'null') && ($params['border_ID'] != ''))
3622	{
3623	$return['previous_msg'] = $this->get_info_previous_msg($params);
3624	// Fix problem in unserialize function JS.
3625	if(array_key_exists('body', $return['previous_msg']))
3626	$return['previous_msg']['body'] = str_replace(array('{','}'), array('{','}'), $return['previous_msg']['body']);
3627	}
3628
3629	$mbox_stream = $this->open_mbox($folder);
3630	if(imap_mail_move($mbox_stream, $msgs_number, $newmailbox, CP_UID)) {
3631	imap_expunge($mbox_stream);
3632	if($mbox_stream)
3633	imap_close($mbox_stream);
3634	return $return;
3635	}else {
3636	if(strstr(imap_last_error(),'Over quota')) {
3637	$accountID = $_SESSION['phpgw_info']['expressomail']['email_server']['imapAdminUsername'];
3638	$pass = $_SESSION['phpgw_info']['expressomail']['email_server']['imapAdminPW'];
3639	$userID = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
3640	$server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
3641	$mbox = @imap_open("{".$this->imap_server.":".$this->imap_port.$this->imap_options."}INBOX", $accountID, $pass) or die(serialize(array('imap_error' => $this->parse_error(imap_last_error()))));
3642	if(!$mbox)
3643	return imap_last_error();
3644	$quota = imap_get_quotaroot($mbox_stream, "INBOX");
3645	if(! imap_set_quota($mbox, "user".$this->imap_delimiter.$userID, 2.1 * $quota['usage'])) {
3646	if($mbox_stream)
3647	imap_close($mbox_stream);
3648	if($mbox)
3649	imap_close($mbox);
3650	return "move_messages(): Error setting quota for MOVE or DELETE!! ". "user".$this->imap_delimiter.$userID." line ".__LINE__."\n";
3651	}
3652	if(imap_mail_move($mbox_stream, $msgs_number, $newmailbox, CP_UID)) {
3653	imap_expunge($mbox_stream);
3654	if($mbox_stream)
3655	imap_close($mbox_stream);
3656	// return to original quota limit.
3657	if(!imap_set_quota($mbox, "user".$this->imap_delimiter.$userID, $quota['limit'])) {
3658	if($mbox)
3659	imap_close($mbox);
3660	return "move_messages(): Error setting quota for MOVE or DELETE!! line ".__LINE__."\n";
3661	}
3662	return $return;
3663	}
3664	else {
3665	if($mbox_stream)
3666	imap_close($mbox_stream);
3667	if(!imap_set_quota($mbox, "user".$this->imap_delimiter.$userID, $quota['limit'])) {
3668	if($mbox)
3669	imap_close($mbox);
3670	return "move_messages(): Error setting quota for MOVE or DELETE!! line ".__LINE__."\n";
3671	}
3672	return imap_last_error();
3673	}
3674
3675	}
3676	else {
3677	if($mbox_stream)
3678	imap_close($mbox_stream);
3679
3680	$msg_error = "move_messages() line ".__LINE__.": ". imap_last_error()." folder:".$newmailbox;
3681	trigger_error($msg_error);
3682	return $msg_error;
3683	}
3684	}
3685	}
3686
3687	function set_messages_flag_from_search($params){
3688	$error = False;
3689	$fileNames = "";
3690
3691	$sel_msgs = explode(",", $params['msg_to_flag']);
3692	@reset($sel_msgs);
3693	$sorted_msgs = array();
3694	foreach($sel_msgs as $idx => $sel_msg) {
3695	$sel_msg = explode(";", $sel_msg);
3696	if(array_key_exists($sel_msg[0], $sorted_msgs)){
3697	$sorted_msgs[$sel_msg[0]] .= ",".$sel_msg[1];
3698	}
3699	else {
3700	$sorted_msgs[$sel_msg[0]] = $sel_msg[1];
3701	}
3702	}
3703	unset($sorted_msgs['']);
3704	$array_names_keys = array_keys($sorted_msgs);
3705	// Verifica se as n mensagens selecionadas
3706	// se encontram em um mesmo folder
3707	if (count($sorted_msgs)==1){
3708	$param['folder'] = $array_names_keys[0];
3709	$param['msgs_to_set'] = $sorted_msgs[$array_names_keys[0]];
3710	$param['flag'] = $params['flag'];
3711	$returns[0] = $this->set_messages_flag($param);
3712	return $returns;
3713	}else{
3714	$array_names_keys_count = count($array_names_keys);
3715	for($i = 0; $i < $array_names_keys_count; ++$i){
3716	$param['folder'] = $array_names_keys[$i];
3717	$param['msgs_to_set'] = $sorted_msgs[$array_names_keys[$i]];
3718	$param['flag'] = $params['flag'];
3719	$returns[$i] = $this->set_messages_flag($param);
3720	}
3721	}
3722	return $returns;
3723	}
3724	function verify_disposition_notification($msg){
3725	$header = imap_fetchheader($this->mbox, $msg, FT_UID);
3726	$pattern = '/^[ \t]Disposition-Notification-To:./mi';
3727	if (preg_match($pattern, $header, $fields))
3728	return true;
3729	else
3730	return false;
3731	}
3732
3733	function set_messages_flag($params)
3734	{
3735	$folder = ( isset($params['decoded']) ) ? $params['folder'] : mb_convert_encoding($params['folder'], "UTF7-IMAP", "ISO-8859-1, UTF-8, UTF7-IMAP");
3736	$msgs_to_set = $params['msgs_to_set'];
3737	$flag = $params['flag'];
3738	$return = array();
3739	$return["msgs_to_set"] = $msgs_to_set;
3740	$return["flag"] = $flag;
3741	$return["msgs_not_to_set"] = "";
3742
3743	$this->mbox = $this->open_mbox($folder);
3744
3745	if ($flag == "unseen"){
3746	$return["msgs_to_set"] = "";
3747	$msgs = explode(",",$msgs_to_set);
3748	foreach($msgs as $men){
3749	if (imap_clearflag_full($this->mbox, $men, "\\Seen", ST_UID))
3750	$return["msgs_to_set"] .= $men.",";
3751	else
3752	$return["msgs_not_to_set"] .= $men.",";
3753	}
3754	$return["status"] = true;
3755	}elseif ($flag == "seen"){
3756	$return["msgs_to_set"] = "";
3757	$msgs = explode(",",$msgs_to_set);
3758	foreach($msgs as $men){
3759
3760	if($this->verify_disposition_notification($men)){
3761
3762	if(!array_key_exists('disposition_notification_to', $return))
3763	$return['disposition_notification_to'] = array();
3764
3765	$return["disposition_notification_to"][] = $men;
3766	}else{
3767	if (imap_setflag_full($this->mbox, $men, "\\Seen", ST_UID))
3768	$return["msgs_to_set"] .= $men.",";
3769	else
3770	$return["msgs_not_to_set"] .= $men.",";
3771	}
3772	}
3773	$return["status"] = true;
3774	}elseif ($flag == "answered"){
3775	$return["status"] = imap_setflag_full($this->mbox, $msgs_to_set, "\\Answered", ST_UID);
3776	imap_clearflag_full($this->mbox, $msgs_to_set, "\\Draft", ST_UID);
3777	}
3778	elseif ($flag == "forwarded")
3779	$return["status"] = imap_setflag_full($this->mbox, $msgs_to_set, "\\Answered \\Draft", ST_UID);
3780	elseif ($flag == "flagged")
3781	$return["status"] = imap_setflag_full($this->mbox, $msgs_to_set, "\\Flagged", ST_UID);
3782	elseif ($flag == "unflagged") {
3783	$flag_importance = false;
3784	$msgs_number = explode(",",$msgs_to_set);
3785	$unflagged_msgs = "";
3786	foreach($msgs_number as $msg_number) {
3787	preg_match('/importance : (.*)\r/i',
3788	imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number))
3789	,$importance);
3790	if(strtolower($importance[1])=="high" && $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['use_important_flag']) {
3791	$flag_importance=true;
3792	}
3793	else {
3794	$unflagged_msgs.=$msg_number.",";
3795	}
3796	}
3797
3798	if($unflagged_msgs!="") {
3799	imap_clearflag_full($this->mbox,substr($unflagged_msgs,0,strlen($unflagged_msgs)-1), "\\Flagged", ST_UID);
3800	$return["msgs_unflageds"] = substr($unflagged_msgs,0,strlen($unflagged_msgs)-1);
3801	}
3802	else {
3803	$return["msgs_unflageds"] = false;
3804	}
3805
3806	if($flag_importance && $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['use_important_flag']) {
3807	$return["status"] = false;
3808	$return["msg"] = $this->functions->getLang("At least one of selected message cant be marked as normal");
3809	}
3810	else {
3811	$return["status"] = true;
3812	}
3813	}
3814
3815	if(($flag == "seen") \|\| ($flag == "unseen")){
3816	if ($return["msgs_not_to_set"] != ""){
3817	$return["msgs_not_to_set"] = substr($return["msgs_not_to_set"], 0, -1);
3818	$return["status"] = false;
3819	}
3820	if($return["msgs_to_set"] != ""){
3821	$return["msgs_to_set"] = substr($return["msgs_to_set"], 0, -1);
3822	}
3823	}
3824	if($this->mbox && is_resource($this->mbox))
3825	imap_close($this->mbox);
3826	return $return;
3827	}
3828
3829	function get_file_type($file_name)
3830	{
3831	$file_name = strtolower($file_name);
3832	$strFileType = strrev(substr(strrev($file_name),0,4));
3833	if ($strFileType == ".eml")
3834	return "message/rfc822";
3835	if ($strFileType == ".asf")
3836	return "video/x-ms-asf";
3837	if ($strFileType == ".avi")
3838	return "video/avi";
3839	if ($strFileType == ".doc")
3840	return "application/msword";
3841	if ($strFileType == ".zip")
3842	return "application/zip";
3843	if ($strFileType == ".xls")
3844	return "application/vnd.ms-excel";
3845	if ($strFileType == ".gif")
3846	return "image/gif";
3847	if ($strFileType == ".jpg" \|\| $strFileType == "jpeg")
3848	return "image/jpeg";
3849	if ($strFileType == ".png")
3850	return "image/png";
3851	if ($strFileType == ".wav")
3852	return "audio/wav";
3853	if ($strFileType == ".mp3")
3854	return "audio/mpeg3";
3855	if ($strFileType == ".mpg" \|\| $strFileType == "mpeg")
3856	return "video/mpeg";
3857	if ($strFileType == ".rtf")
3858	return "application/rtf";
3859	if ($strFileType == ".htm" \|\| $strFileType == "html")
3860	return "text/html";
3861	if ($strFileType == ".xml")
3862	return "text/xml";
3863	if ($strFileType == ".xsl")
3864	return "text/xsl";
3865	if ($strFileType == ".css")
3866	return "text/css";
3867	if ($strFileType == ".php")
3868	return "text/php";
3869	if ($strFileType == ".asp")
3870	return "text/asp";
3871	if ($strFileType == ".pdf")
3872	return "application/pdf";
3873	if ($strFileType == ".txt")
3874	return "text/plain";
3875	if ($strFileType == ".wmv")
3876	return "video/x-ms-wmv";
3877	if ($strFileType == ".sxc")
3878	return "application/vnd.sun.xml.calc";
3879	if ($strFileType == ".stc")
3880	return "application/vnd.sun.xml.calc.template";
3881	if ($strFileType == ".sxd")
3882	return "application/vnd.sun.xml.draw";
3883	if ($strFileType == ".std")
3884	return "application/vnd.sun.xml.draw.template";
3885	if ($strFileType == ".sxi")
3886	return "application/vnd.sun.xml.impress";
3887	if ($strFileType == ".sti")
3888	return "application/vnd.sun.xml.impress.template";
3889	if ($strFileType == ".sxm")
3890	return "application/vnd.sun.xml.math";
3891	if ($strFileType == ".sxw")
3892	return "application/vnd.sun.xml.writer";
3893	if ($strFileType == ".sxq")
3894	return "application/vnd.sun.xml.writer.global";
3895	if ($strFileType == ".stw")
3896	return "application/vnd.sun.xml.writer.template";
3897
3898
3899	return "application/octet-stream";
3900	}
3901
3902	function htmlspecialchars_encode($str)
3903	{
3904	return str_replace( array('&', '"','\'','<','>','{','}'), array('&','"',''','<','>','{','}'), $str);
3905	}
3906	function htmlspecialchars_decode($str)
3907	{
3908	return str_replace( array('&','"',''','<','>','{','}'), array('&', '"','\'','<','>','{','}'), $str);
3909	}
3910
3911	function get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse,$offsetBegin = 0,$offsetEnd = 0)
3912	{
3913	if(!$this->mbox \|\| !is_resource($this->mbox))
3914	$this->mbox = $this->open_mbox($folder);
3915
3916	if($offsetEnd == 0 && $offsetBegin == 0){
3917	$offsetEnd = imap_num_msg($this->mbox);
3918	$offsetBegin = 1;
3919	}
3920	return $this->messages_sort($sort_box_type,$sort_box_reverse, $search_box_type,$offsetBegin,$offsetEnd,$folder);
3921	}
3922
3923	function get_info_next_msg($params)
3924	{
3925	$msg_number = $params['msg_number'];
3926	$folder = $params['msg_folder'];
3927	$sort_box_type = $params['sort_box_type'];
3928	$sort_box_reverse = $params['sort_box_reverse'];
3929	$reuse_border = $params['reuse_border'];
3930	$search_box_type = $params['search_box_type'] != "ALL" && $params['search_box_type'] != "" ? $params['search_box_type'] : false;
3931	$sort_array_msg = $this -> get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse);
3932
3933	$success = false;
3934	if (is_array($sort_array_msg))
3935	{
3936	foreach ($sort_array_msg as $i => $value){
3937	if ($value == $msg_number)
3938	{
3939	$success = true;
3940	break;
3941	}
3942	}
3943	}
3944
3945	if (! $success \|\| $i >= sizeof($sort_array_msg)-1)
3946	{
3947	$params['status'] = 'false';
3948	$params['command_to_exec'] = "delete_border('". $reuse_border ."');";
3949	return $params;
3950	}
3951
3952	$params = array();
3953	$params['msg_number'] = $sort_array_msg[($i+1)];
3954	$params['msg_folder'] = $folder;
3955
3956	$return = $this->get_info_msg($params);
3957	$return["reuse_border"] = $reuse_border;
3958	return $return;
3959	}
3960
3961	function get_info_previous_msg($params)
3962	{
3963	$msg_number = $params['msgs_number'];
3964	$folder = $params['folder'];
3965	$sort_box_type = $params['sort_box_type'];
3966	$sort_box_reverse = $params['sort_box_reverse'];
3967	$reuse_border = $params['reuse_border'];
3968	$search_box_type = $params['search_box_type'] != "ALL" && $params['search_box_type'] != "" ? $params['search_box_type'] : false;
3969	$sort_array_msg = $this -> get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse);
3970
3971	$success = false;
3972	if (is_array($sort_array_msg))
3973	{
3974	foreach ($sort_array_msg as $i => $value){
3975	if ($value == $msg_number)
3976	{
3977	$success = true;
3978	break;
3979	}
3980	}
3981	}
3982	if (! $success \|\| $i == 0)
3983	{
3984	$params['status'] = 'false';
3985	$params['command_to_exec'] = "delete_border('". $reuse_border ."');";
3986	return $params;
3987	}
3988
3989	$params = array();
3990	$params['msg_number'] = $sort_array_msg[($i-1)];
3991	$params['msg_folder'] = $folder;
3992
3993	$return = $this->get_info_msg($params);
3994	$return["reuse_border"] = $reuse_border;
3995	return $return;
3996	}
3997
3998	// This function updates the values: quota, paging and new messages menu.
3999	function get_menu_values($params){
4000	$return_array = array();
4001	$return_array = $this->get_quota($params);
4002
4003	$mbox_stream = $this->open_mbox($params['folder']);
4004	$return_array['num_msgs'] = imap_num_msg($mbox_stream);
4005	if($mbox_stream)
4006	imap_close($mbox_stream);
4007
4008	return $return_array;
4009	}
4010
4011	function get_quota($params){
4012
4013	$folder_id = str_replace('/',$this->imap_delimiter,$params['folder_id']);
4014	$folder_id = mb_convert_encoding($folder_id, "UTF7-IMAP","UTF-8, ISO-8859-1, UTF7-IMAP");
4015	if(!$this->mbox \|\| !is_resource($this->mbox))
4016	$this->mbox = $this->open_mbox();
4017
4018	$quota = imap_get_quotaroot($this->mbox, $folder_id);
4019	if($this->mbox && is_resource($this->mbox))
4020	imap_close($this->mbox);
4021
4022	if (!$quota){
4023	return array(
4024	'quota_percent' => 0,
4025	'quota_used' => 0,
4026	'quota_limit' => 0
4027	);
4028	}
4029
4030	if(count($quota) && $quota['limit']) {
4031	$quota_limit = $quota['limit'];
4032	$quota_used = $quota['usage'];
4033	if($quota_used >= $quota_limit)
4034	{
4035	$quotaPercent = 100;
4036	}
4037	else
4038	{
4039	$quotaPercent = ($quota_used / $quota_limit)*100;
4040	$quotaPercent = (($quotaPercent)* 100 + .5 )* .01;
4041	}
4042	return array(
4043	'quota_percent' => floor($quotaPercent),
4044	'quota_used' => $quota_used,
4045	'quota_limit' => $quota_limit
4046	);
4047	}
4048	else
4049	return array();
4050	}
4051
4052	function send_notification($params)
4053	{
4054	$mailService = ServiceLocator::getService('mail');
4055	$body = lang("Your message: %1",$params['subject']) . '<br>';
4056	$body .= lang("Received in: %1",date("d/m/Y H:i",$params['date'])) . '<br>';
4057	$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"));
4058	return $mailService->sendMail(base64_decode($params['notificationto']),
4059	$_SESSION['phpgw_info']['expressomail']['user']['email'],
4060	$this->htmlspecialchars_decode(lang("Read receipt: %1",$params['subject'])),
4061	$body);
4062
4063	}
4064
4065	function empty_folder($params)
4066	{
4067	$folder = (isset($params['shared']) ? $params['shared'] : 'INBOX') . $this->imap_delimiter . $_SESSION['phpgw_info']['expressomail']['email_server'][$params['clean_folder']];
4068	$mbox_stream = $this->open_mbox($folder);
4069	$return = imap_delete($mbox_stream,'1:*');
4070	if (!$return)
4071	$return = imap_errors();
4072	if($mbox_stream)
4073	imap_close($mbox_stream, CL_EXPUNGE);
4074	return $return;
4075	}
4076
4077	function search($params)
4078	{
4079	include("class.imap_attachment.inc.php");
4080	$imap_attachment = new imap_attachment();
4081	$criteria = $params['criteria'];
4082	$return = array();
4083	$folders = $this->get_folders_list();
4084
4085	$j = 0;
4086	foreach($folders as $folder)
4087	{
4088	$mbox_stream = $this->open_mbox($folder);
4089	$messages = imap_search($mbox_stream, $criteria, SE_UID);
4090
4091	if ($messages == '')
4092	continue;
4093
4094	$i = 0;
4095	$return[$j] = array();
4096	$return[$j]['folder_name'] = $folder['name'];
4097
4098	foreach($messages as $msg_number)
4099	{
4100	$header = $this->get_header($msg_number);
4101	if (!is_object($header))
4102	return false;
4103
4104	$return[$j][$i]['msg_folder'] = $folder['name'];
4105	$return[$j][$i]['msg_number'] = $msg_number;
4106	$return[$j][$i]['Recent'] = $header->Recent;
4107	$return[$j][$i]['Unseen'] = $header->Unseen;
4108	$return[$j][$i]['Answered'] = $header->Answered;
4109	$return[$j][$i]['Deleted'] = $header->Deleted;
4110	$return[$j][$i]['Draft'] = $header->Draft;
4111	$return[$j][$i]['Flagged'] = $header->Flagged;
4112
4113	$date_msg = gmdate("d/m/Y",$header->udate);
4114	if (gmdate("d/m/Y") == $date_msg)
4115	$return[$j][$i]['udate'] = gmdate("H:i",$header->udate);
4116	else
4117	$return[$j][$i]['udate'] = $date_msg;
4118
4119	$fromaddress = imap_mime_header_decode($header->fromaddress);
4120	$return[$j][$i]['fromaddress'] = '';
4121	foreach ($fromaddress as $tmp)
4122	$return[$j][$i]['fromaddress'] .= $this->replace_maior_menor($tmp->text);
4123
4124	$from = $header->from;
4125	$return[$j][$i]['from'] = array();
4126	$tmp = imap_mime_header_decode($from[0]->personal);
4127	$return[$j][$i]['from']['name'] = $tmp[0]->text;
4128	$return[$j][$i]['from']['email'] = $from[0]->mailbox . "@" . $from[0]->host;
4129	$return[$j][$i]['from']['full'] ='"' . $return[$j][$i]['from']['name'] . '" ' . '<' . $return[$j][$i]['from']['email'] . '>';
4130
4131	$to = $header->to;
4132	$return[$j][$i]['to'] = array();
4133	$tmp = imap_mime_header_decode($to[0]->personal);
4134	$return[$j][$i]['to']['name'] = $tmp[0]->text;
4135	$return[$j][$i]['to']['email'] = $to[0]->mailbox . "@" . $to[0]->host;
4136	$return[$j][$i]['to']['full'] ='"' . $return[$i]['to']['name'] . '" ' . '<' . $return[$i]['to']['email'] . '>';
4137
4138	$subject = imap_mime_header_decode($header->fetchsubject);
4139	$return[$j][$i]['subject'] = '';
4140	foreach ($subject as $tmp)
4141	$return[$j][$i]['subject'] .= $tmp->text;
4142
4143	$return[$j][$i]['Size'] = $header->Size;
4144	$return[$j][$i]['reply_toaddress'] = $header->reply_toaddress;
4145
4146	$return[$j][$i]['attachment'] = array();
4147	$return[$j][$i]['attachment'] = $imap_attachment->get_attachment_headerinfo($mbox_stream, $msg_number);
4148
4149	++$i;
4150	}
4151	++$j;
4152	if($mbox_stream)
4153	imap_close($mbox_stream);
4154	}
4155
4156	return $return;
4157	}
4158
4159
4160	function mobile_search($params)
4161	{
4162	include("class.imap_attachment.inc.php");
4163	$imap_attachment = new imap_attachment();
4164	$criterias = array ("TO","SUBJECT","FROM","CC");
4165	$return = array();
4166	if(!isset($params['folder'])) {
4167	$folder_params = array("noSharedFolders"=>1);
4168	if(isset($params['folderType']))
4169	$folder_params['folderType'] = $params['folderType'];
4170	$folders = $this->get_folders_list($folder_params);
4171	}
4172	else
4173	$folders = array(0=>array('folder_id'=>$params['folder']));
4174	$num_msgs = 0;
4175	$max_msgs = $params['max_msgs'] + 1; //get one more because mobile paginate
4176	$return["msgs"] = array();
4177
4178	//get max_msgs of each folder order by date and later order all messages together and retur only max_msgs msgs
4179	foreach($folders as $id =>$folder)
4180	{
4181	if(strpos($folder['folder_id'],'user')===false && is_array($folder)) {
4182	foreach($criterias as $criteria_fixed)
4183	{
4184	$_filter = $criteria_fixed . ' "'.$params['filter'].'"';
4185
4186	$mbox_stream = $this->open_mbox($folder['folder_id']);
4187
4188	$messages = imap_sort($mbox_stream,SORTARRIVAL,1,SE_UID,$_filter);
4189
4190	if ($messages == ''){
4191	if($mbox_stream)
4192	imap_close($mbox_stream);
4193	continue;
4194	}
4195
4196	foreach($messages as $msg_number)
4197	{
4198	$temp = $this->get_info_head_msg($msg_number);
4199	if(!$temp)
4200	return false;
4201	$temp['msg_folder'] = $folder['folder_id'];
4202	$return["msgs"][$num_msgs] = $temp;
4203	++$num_msgs;
4204	}
4205
4206	if($mbox_stream)
4207	imap_close($mbox_stream);
4208	}
4209	}
4210	}
4211
4212	if(!function_exists("cmp_date")) {
4213	function cmp_date($obj1, $obj2){
4214	if($obj1['timestamp'] == $obj2['timestamp']) return 0;
4215	return ($obj1['timestamp'] < $obj2['timestamp']) ? 1 : -1;
4216	}
4217	}
4218	usort($return["msgs"], "cmp_date");
4219	$return["has_more_msg"] = (sizeof($return["msgs"]) > $max_msgs);
4220	$return["msgs"] = array_slice($return["msgs"], 0, $max_msgs);
4221	$return["msgs"]['num_msgs'] = $num_msgs;
4222
4223	return $return;
4224	}
4225
4226	function delete_and_show_previous_message($params)
4227	{
4228	$return = $this->get_info_previous_msg($params);
4229
4230	$params_tmp1 = array();
4231	$params_tmp1['msgs_to_delete'] = $params['msg_number'];
4232	$params_tmp1['folder'] = $params['msg_folder'];
4233	$return_tmp1 = $this->delete_msg($params_tmp1);
4234
4235	$return['msg_number_deleted'] = $return_tmp1;
4236
4237	return $return;
4238	}
4239
4240
4241	function automatic_trash_cleanness($params)
4242	{
4243	$before_date = date("m/d/Y", strtotime("-".$params['before_date']." day"));
4244	$criteria = 'BEFORE "'.$before_date.'"';
4245	//$mbox_stream = $this->open_mbox('INBOX'.$this->folders['trash']);
4246	$mbox_stream = $this->open_mbox($this->mount_url_folder(array("INBOX",$this->folders['trash'])));
4247
4248	// Free others requests
4249	session_write_close();
4250	$messages = imap_search($mbox_stream, $criteria, SE_UID);
4251	if (is_array($messages)){
4252	foreach ($messages as $msg_number){
4253	imap_delete($mbox_stream, $msg_number, FT_UID);
4254	}
4255	}
4256	if($mbox_stream)
4257	imap_close($mbox_stream, CL_EXPUNGE);
4258	return $messages;
4259	}
4260	// Fix the search problem with special characters!!!!
4261	function remove_accents($string) {
4262	return strtr($string,
4263	"?Ó??ó?Ý?úÁÀÃÂÄÇÉÈÊËÍÌ?ÎÏÑÕÔÓÒÖÚÙ?ÛÜ?áàãâäçéèêëíì?îïñóòõôöúù?ûüýÿ",
4264	"SOZsozYYuAAAAACEEEEIIIIINOOOOOUUUUUsaaaaaceeeeiiiiinooooouuuuuyy");
4265	}
4266
4267	function make_search_date($date,$before = false){
4268
4269	//TODO: Adaptar a data de acordo com o locale do sistema.
4270	list($day,$month,$year) = explode("/", $date);
4271	$before?$day=(int)$day+1:$day=(int)$day;
4272	$timestamp = mktime(0,0,0,(int)$month,$day,(int)$year);
4273	$search_date = date('d-M-Y',$timestamp);
4274	return $search_date;
4275
4276	}
4277
4278	function search_msg( $params = false )
4279	{
4280
4281	include '../prototype/api/controller.php';
4282	if(strpos($params['condition'],"#")===false)
4283	{ //local messages
4284	$search=false;
4285	}
4286	else
4287	{
4288	$search = explode(",",$params['condition']);
4289	}
4290
4291	$params['page'] = $params['page'] * 1;
4292
4293	if( is_array($search) )
4294	{
4295	$search = array_unique($search); // Remove duplicated folders
4296	$search_criteria = '';
4297	$search_result_number = $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['search_result_number'];
4298	foreach($search as $tmp)
4299	{
4300	$tmp1 = explode("##",$tmp);
4301	$sum = 0;
4302	$name_box = $tmp1[0];
4303	unset($filter);
4304	foreach($tmp1 as $index => $criteria)
4305	{
4306	if ($index != 0 && strlen($criteria) != 0)
4307	{
4308	$filter_array = explode("<=>",html_entity_decode(rawurldecode($criteria)));
4309	$filter .= " ".$filter_array[0];
4310	if (strlen($filter_array[1]) != 0)
4311	{
4312	if ( trim($filter_array[0]) != 'BEFORE' &&
4313	trim($filter_array[0]) != 'SINCE' &&
4314	trim($filter_array[0]) != 'ON')
4315	{
4316	$filter .= '"'.$filter_array[1].'"';
4317	}else if(trim($filter_array[0]) == 'BEFORE' ){
4318	$filter .= '"'.$this->make_search_date($filter_array[1],true).'"';
4319	}else{
4320	$filter .= '"'.$this->make_search_date($filter_array[1]).'"';
4321	}
4322	}
4323	}
4324	}
4325
4326	$name_box = mb_convert_encoding(utf8_decode($name_box), "UTF7-IMAP", "ISO-8859-1" );
4327	$filter = $this->remove_accents($filter);
4328
4329	//Este bloco tem a finalidade de transformar o login (quando numerico) das pastas compartilhadas em common name
4330	if ($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['uid2cn'] && substr($name_box,0,4) == 'user')
4331	{
4332	$folder_name = explode($this->imap_delimiter,$name_box);
4333	$this->ldap = new ldap_functions();
4334
4335	if ($cn = $this->ldap->uid2cn($folder_name[1]))
4336	{
4337	$folder_name[1] = $cn;
4338	}
4339	$folder_name = implode($this->imap_delimiter,$folder_name);
4340	}
4341	else
4342	$folder_name = mb_convert_encoding(utf8_decode($name_box), "UTF7-IMAP", "ISO-8859-1" );
4343
4344
4345	$this->open_mbox($name_box);
4346
4347	if (preg_match("/^.?\bALL\b/", $filter))
4348	{
4349	// Quick Search, note: this ALL isn't the same ALL from imap_search
4350	$all_criterias = array ("TO","SUBJECT","FROM","CC");
4351
4352	foreach($all_criterias as $criteria_fixed)
4353	{
4354	$_filter = $criteria_fixed . substr($filter,4);
4355
4356	$search_criteria = imap_search($this->mbox, $_filter, SE_UID);
4357
4358	if(is_array($search_criteria))
4359	{
4360	foreach($search_criteria as $new_search)
4361	{
4362	$elem = $this->get_info_head_msg($new_search);
4363	$elem['udate'] = gmdate('d/m/Y', $elem['udate'] + $this->functions->CalculateDateOffset());
4364	$elem['boxname'] = mb_convert_encoding( $name_box, "ISO-8859-1", "UTF7-IMAP" );
4365	$elem['uid'] = $new_search;
4366	/* compare dates in ordering */
4367	$elem['udatecomp'] = substr ($elem['udate'], -4) ."-". substr ($elem['udate'], 3, 2) ."-". substr ($elem['udate'], 0, 2);
4368	$retorno[] = $elem;
4369	}
4370	}
4371	}
4372	}
4373	else{
4374	$search_criteria = imap_search($this->mbox, $filter, SE_UID);
4375	if($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['use_important_flag'])
4376	{
4377	if((!strpos($filter,"FLAGGED") === false) \|\| (!strpos($filter,"UNFLAGGED") === false))
4378	{
4379	$num_msgs = imap_num_msg($this->mbox);
4380	$flagged_msgs = array();
4381	for ($i=$num_msgs; $i>0; $i--)
4382	{
4383	$iuid = @imap_uid($this->mbox,$i);
4384	$header = $this->get_header($iuid);
4385	if(trim($header->Flagged))
4386	{
4387	$flagged_msgs[$i] = $iuid;
4388	}
4389	}
4390	if((count($flagged_msgs) >0) && (strpos($filter,"UNFLAGGED") === false))
4391	{
4392	$arry_diff = is_array($search_criteria) ? array_diff($flagged_msgs,$search_criteria):$flagged_msgs;
4393	foreach($arry_diff as $msg)
4394	{
4395	$search_criteria[] = $msg;
4396	}
4397	}
4398	else if((count($flagged_msgs) >0) && (is_array($search_criteria)) && (!strpos($filter,"UNFLAGGED") === false))
4399	{
4400	$search_criteria = array_diff($search_criteria,$flagged_msgs);
4401	}
4402	}
4403	}
4404
4405	if( is_array( $search_criteria) )
4406	{
4407	foreach($search_criteria as $new_search)
4408	{
4409
4410	$elem = $this->get_info_head_msg( $new_search );
4411	$elem['udate'] = gmdate('d/m/Y', $elem['udate'] + $this->functions->CalculateDateOffset());
4412	$elem['boxname'] = mb_convert_encoding( $name_box, "ISO-8859-1", "UTF7-IMAP" );
4413	$elem['uid'] = $new_search;
4414	/* compare dates in ordering */
4415	$elem['udatecomp'] = substr ($elem['udate'], -4) ."-". substr ($elem['udate'], 3, 2) ."-". substr ($elem['udate'], 0, 2);
4416
4417	$filter = array('AND', array('=', 'folderName', $name_box), array('=','messageNumber', $new_search));
4418	$followupflagged = Controller::find(
4419	array('concept' => 'followupflagged'),
4420	false,
4421	array('filter' => $filter, 'criteria' => array('deepness' => '2'))
4422	);
4423
4424	if(isset($followupflagged[0]['followupflagId']))
4425	{
4426	$followupflag = Controller::read( array( 'concept' => 'followupflag', 'id' => $followupflagged[0]['followupflagId'] ));
4427	$followupflagged[0]['followupflag'] = $followupflag;
4428	$elem['followupflagged'] = $followupflagged[0];
4429
4430	}
4431	$labeleds = Controller::find(
4432	array('concept' => 'labeled'),
4433	false,
4434	array('filter' => $filter, 'criteria' => array('deepness' => '2'))
4435	);
4436	foreach ($labeleds as $e){
4437	$labels = Controller::read( array( 'concept' => 'label', 'id' => $e['labelId']));
4438	$elem['labels'][$e['labelId']] = $labels;
4439	}
4440	$retorno[] = $elem;
4441	}
4442	}
4443	}
4444	}
4445	}
4446
4447	imap_close($this->mbox);
4448	$num_msgs = count($retorno);
4449	/* Comparison functions, descendent is ascendent with parms inverted */
4450	function SORTDATE($a, $b){ return ($a['udatecomp'] < $b['udatecomp']); }
4451	function SORTDATE_REVERSE($b, $a) { return SORTDATE($a,$b); }
4452
4453	function SORTWHO($a, $b) { return (strtoupper($a['from']) > strtoupper($b['from'])); }
4454	function SORTWHO_REVERSE($b, $a) { return SORTWHO($a,$b); }
4455
4456	function SORTSUBJECT($a, $b) { return (strtoupper($a['subject']) > strtoupper($b['subject'])); }
4457	function SORTSUBJECT_REVERSE($b, $a) { return SORTSUBJECT($a,$b); }
4458
4459	function SORTBOX($a, $b) { return ($a['boxname'] > $b['boxname']); }
4460	function SORTBOX_REVERSE($b, $a) { return SORTBOX($a,$b); }
4461
4462	function SORTSIZE($a, $b) { return ($a['size'] > $b['size']); }
4463	function SORTSIZE_REVERSE($b, $a) { return SORTSIZE($a,$b); }
4464
4465	usort( $retorno, $params['sort_type']);
4466	$pageret = array_slice( $retorno, $params['page'] * $this->prefs['max_email_per_page'], $this->prefs['max_email_per_page']);
4467
4468	$arrayRetorno['num_msgs'] = $num_msgs;
4469	$arrayRetorno['data'] = $pageret;
4470	$arrayRetorno['currentTab'] = $params['current_tab'];
4471	return ($pageret) ? $arrayRetorno : 'none';
4472	}
4473
4474	function size_msg($size){
4475	$var = floor($size/1024);
4476	if($var >= 1){
4477	return $var." kb";
4478	}else{
4479	return $size ." b";
4480	}
4481	}
4482
4483	function ob_array($the_object)
4484	{
4485	$the_array=array();
4486	if(!is_scalar($the_object))
4487	{
4488	foreach($the_object as $id => $object)
4489	{
4490	if(is_scalar($object))
4491	{
4492	$the_array[$id]=$object;
4493	}
4494	else
4495	{
4496	$the_array[$id]=$this->ob_array($object);
4497	}
4498	}
4499	return $the_array;
4500	}
4501	else
4502	{
4503	return $the_object;
4504	}
4505	}
4506
4507	function getacl()
4508	{
4509	$this->ldap = new ldap_functions();
4510	$mbox_stream = $this->open_mbox();
4511	$mbox_acl = imap_getacl($mbox_stream, 'INBOX');
4512
4513	$oldAcls = array('d' , 'c' , 'a');
4514	$newAcls = array('xte','ik', '');
4515
4516	$return = array();
4517	foreach ($mbox_acl as $user => $acl)
4518	{
4519	if($user == $this->username)
4520	continue;
4521
4522	//Compatibiliza acls no padrão antigo para o novo
4523	$acl = str_replace($oldAcls, $oldAcls, $acl);
4524
4525	$return[$user] = array(
4526	'cn' => $this->ldap->uid2cn($user) ,
4527	'acls' => $acl
4528	);
4529	}
4530	return $return;
4531	}
4532
4533	function setacl($params)
4534	{
4535	$old_users = $this->getacl();
4536	$new_users = unserialize($params['acls']);
4537
4538	$mbox_stream = $this->open_mbox();
4539	$serverString = "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}";
4540	$mailboxes_list = imap_getmailboxes($mbox_stream, $serverString, "user".$this->imap_delimiter.$this->username."*");
4541
4542	foreach ($new_users as $user => $value) {
4543	if(isset($old_users[$user]) && $value['acls'] == $old_users[$user]['acls'])
4544	{
4545	unset($old_users[$user]);
4546	unset($new_users[$user]);
4547	}
4548	}
4549
4550	foreach ($new_users as $user => $value)
4551	{
4552	if (is_array($mailboxes_list))
4553	{
4554	foreach ($mailboxes_list as $key => $val)
4555	{
4556	$folder = str_replace($serverString, "", imap_utf7_decode($val->name));
4557	//$folder = str_replace("&-", "&", $folder);
4558	$folder = imap_utf7_encode($folder);
4559	imap_setacl ($mbox_stream, $folder, "$user", $value['acls']);
4560
4561	}
4562	}
4563	if(isset($old_users[$user]))
4564	unset($old_users[$user]);
4565	}
4566
4567	foreach ($old_users as $user => $value)
4568	{
4569	if (is_array($mailboxes_list))
4570	{
4571	foreach ($mailboxes_list as $key => $val)
4572	{
4573	$folder = str_replace($serverString, "", imap_utf7_decode($val->name));
4574	//$folder = str_replace("&-", "&", $folder);
4575	$folder = imap_utf7_encode($folder);
4576	imap_setacl ($mbox_stream, $folder, "$user", "");
4577
4578	}
4579	}
4580	}
4581
4582
4583	return true;
4584	}
4585
4586
4587	function getacltouser($user, $decode = false)
4588	{
4589	$return = array();
4590	$mbox_stream = $this->open_mbox('INBOX');
4591
4592	if( $decode )
4593	$user = mb_convert_encoding($user, 'UTF7-IMAP','UTF-8, ISO-8859-1, UTF7-IMAP');
4594
4595	//Alterado, antes era 'imap_getacl($mbox_stream, 'user'.$this->imap_delimiter.$user);
4596	//Afim de tratar as pastas compartilhadas, verificandos as permissoes de operacao sobre as mesmas
4597	//No caso de se tratar da caixa do proprio usuario logado, utiliza a sintaxe abaixo
4598	if(substr($user,0,5) != 'user'.$this->imap_delimiter)
4599	$mbox_acl = imap_getacl($mbox_stream, 'user'.$this->imap_delimiter.$user);
4600	else
4601	$mbox_acl = imap_getacl($mbox_stream, $user);
4602
4603	return (isset($mbox_acl[$this->username])) ? $mbox_acl[$this->username] : '';
4604
4605	}
4606
4607	function download_attachment($msg,$msgno)
4608	{
4609	$array_parts_attachments = array();
4610	//$array_parts_attachments['names'] = '';
4611	include_once("class.imap_attachment.inc.php");
4612	$imap_attachment = new imap_attachment();
4613
4614	if (count($msg->fname[$msgno]) > 0)
4615	{
4616	$i = 0;
4617	foreach ($msg->fname[$msgno] as $index=>$fname)
4618	{
4619	$array_parts_attachments[$i]['pid'] = $msg->pid[$msgno][$index];
4620	$array_parts_attachments[$i]['name'] = $imap_attachment->flat_mime_decode($this->decode_string($fname));
4621	$array_parts_attachments[$i]['name'] = $array_parts_attachments[$i]['name'] ? $array_parts_attachments[$i]['name'] : "attachment.bin";
4622	$array_parts_attachments[$i]['encoding'] = $msg->encoding[$msgno][$index];
4623	//$array_parts_attachments['names'] .= $array_parts_attachments[$i]['name'] . ', ';
4624	$array_parts_attachments[$i]['fsize'] = $msg->fsize[$msgno][$index];
4625	++$i;
4626	}
4627	}
4628	//$array_parts_attachments['names'] = substr($array_parts_attachments['names'],0,(strlen($array_parts_attachments['names']) - 2));
4629	return $array_parts_attachments;
4630	}
4631
4632
4633	/**
4634	* @license http://www.gnu.org/copyleft/gpl.html GPL
4635	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
4636	* @param $params
4637	*/
4638	function spam($params)
4639	{
4640
4641	$mbox_stream = $this->open_mbox($params['folder']);
4642	$msgs_number = explode(',',$params['msgs_number']);
4643
4644	$user = Array();
4645
4646	if(substr($params['folder'], 0, 4) == 'user')
4647	{
4648	$ldapObject = new ldap_functions();
4649
4650	$folderArray = Array();
4651	$folderArray = explode($this->imap_delimiter, $params['folder']);
4652
4653	$user['name'] = $folderArray[1];
4654	$user['email'] = $ldapObject->getMailByUid($user['name']);
4655
4656	}
4657	else
4658	{
4659	$user['name'] = $this->username;
4660	$user['email'] = $_SESSION['phpgw_info']['expressomail']['user']['email'];
4661	}
4662
4663	foreach($msgs_number as $msg_number)
4664	{
4665	$imap_msg_number = imap_msgno($mbox_stream, $msg_number);
4666	$header = imap_fetchheader($mbox_stream, $imap_msg_number);
4667	$body = imap_body($mbox_stream, $imap_msg_number);
4668	$msg = $header . $body;
4669	strtok($user['email'], '@');
4670	$domain = strtok('@');
4671
4672
4673
4674	//Encontrar a assinatura do dspam no cabecalho
4675	$v = explode("\r\n", $header);
4676	foreach ($v as $linha){
4677	if (preg_match('/^Message-ID/i', $linha)) {
4678	$args = explode(" ", $linha);
4679	$msg_id = "'$args[1]'";
4680	} elseif (preg_match('/^X-DSPAM-Signature/i', $linha)) {
4681	$args = explode(" ",$linha);
4682	$signature = $args[1];
4683	}
4684	}
4685
4686	// Seleciona qual comando a ser executado
4687	switch($params['spam']){
4688	case 'true': $cmd = $_SESSION['phpgw_info']['server']['expressomail']['expressoMail_command_for_spam']; break;
4689	case 'false': $cmd = $_SESSION['phpgw_info']['server']['expressomail']['expressoMail_command_for_ham']; break;
4690	}
4691
4692
4693	$tags = array('##EMAIL##', '##USERNAME##', '##DOMAIN##', '##SIGNATURE##', '##MSGID##');
4694	$cmd = str_replace($tags, array($user['email'], $user['name'], $domain, $signature, $msg_id), $cmd);
4695
4696	system($cmd);
4697	}
4698
4699	imap_close($mbox_stream);
4700	return false;
4701	}
4702
4703
4704	/**
4705	* Descrição do método
4706	*
4707	* @license http://www.gnu.org/copyleft/gpl.html GPL
4708	* @author
4709	* @sponsor Caixa Econômica Federal
4710	* @author
4711	* @param <tipo> <$msg_number> <Número da mensagem>
4712	* @return <cabeçalho da mensagem>
4713	* @access <public>
4714	*/
4715	function get_header($msg_number)
4716	{
4717	$header = @imap_headerinfo($this->mbox, imap_msgno($this->mbox, $msg_number), 80, 255);
4718	if (!is_object($header))
4719	return false;
4720
4721	if($header->Flagged != "F" ) {
4722	$flag = preg_match('/importance : (.*)\r/i',
4723	imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number))
4724	,$importance);
4725	$header->Flagged = $flag==0?false:strtolower($importance[1])=="high"?"F":false;
4726	}
4727
4728	return $header;
4729	}
4730
4731	//Por Bruno Costa(bruno.vieira-costa@serpro.gov.br - Insere emails no imap a partir do fonte do mesmo. Se o argumento timestamp for passado ele utiliza do script python
4732	///expressoMail1_2/imap.py para inserir uma msg com o horário correto pois isso não é porssível com a função imap_append do php.
4733
4734
4735	function insert_email($source,$folder,$timestamp,$flags){
4736
4737	$username = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
4738	$password = $_SESSION['phpgw_info']['expressomail']['user']['passwd'];
4739	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
4740	$imap_port = $_SESSION['phpgw_info']['expressomail']['email_server']['imapPort'];
4741	$imap_options = '/notls/novalidate-cert';
4742
4743	$folder = mb_convert_encoding( $folder, "UTF7-IMAP","ISO-8859-1");
4744	$mbox_stream = imap_open("{".$imap_server.":".$imap_port.$imap_options."}".$folder, $username, $password);
4745
4746	if(imap_last_error() === 'Mailbox already exists')
4747	imap_createmailbox($mbox_stream,imap_utf7_encode("{".$imap_server."}".$folder));
4748
4749	if($timestamp){
4750	if(version_compare(PHP_VERSION, '5.3.2', '>=')){
4751	$return['append'] = imap_append($mbox_stream, "{".$imap_server.":".$imap_port."}".mb_convert_encoding($folder, "UTF7-IMAP","ISO_8859-1"), $source,'',date('d-M-Y H:i:s O',$timestamp));
4752	}else{
4753	$pdate = date_parse(date('r')); // pega a data atual do servidor (TODO: pegar a data da mensagem local)
4754	$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.
4755	/* TODO: o diretorio /tmp deve ser substituido pelo diretorio temporario configurado no setup */
4756	$file = "/tmp/sess_".$_SESSION[ 'phpgw_session' ][ 'session_id' ];
4757
4758	$f = fopen($file,"w");
4759	fputs($f,base64_encode($source));
4760	fclose($f);
4761	$command = "python ".dirname(__FILE__)."/../imap.py \"$imap_server\" \"$imap_port\" \"$username\" \"$password\" \"$timestamp\" \"$folder\" \"$file\"";
4762	$return['command']= exec($command);
4763	}
4764	}else{
4765	$return['append'] = imap_append($mbox_stream, "{".$imap_server.":".$imap_port."}".$folder, $source, "\\Seen");
4766	}
4767
4768	if (!empty($return['command']))
4769	{
4770	list ($result, $msg) = explode(':',$return['command']);
4771	if (strtoupper($result) === 'NO')
4772	{
4773	$return['error'] = $msg;
4774	return $return;
4775	}
4776	}
4777
4778	$status = imap_status($mbox_stream, "{".$this->imap_server.":".$this->imap_port."}".$folder, SA_UIDNEXT);
4779
4780	$return['msg_no'] = $status->uidnext - 1;
4781
4782	$return['error'] = '';
4783	if(imap_last_error() && imap_last_error() != "SECURITY PROBLEM: insecure server advertised AUTH=PLAIN")
4784	$return['error'] = imap_last_error();
4785
4786	if(!$return['error'] && $flags != '' ){
4787	$flags_array=explode(':',$flags);
4788	//"Answered","Draft","Flagged","Unseen"
4789	$flags_fixed = "";
4790	if($flags_array[0] == 'A')
4791	$flags_fixed.="\\Answered ";
4792	if($flags_array[1] == 'X')
4793	$flags_fixed.="\\Draft ";
4794	if($flags_array[2] == 'F')
4795	$flags_fixed.="\\Flagged ";
4796	if($flags_array[3] != 'U')
4797	$flags_fixed.="\\Seen ";
4798	if($flags_array[4] == 'F')
4799	$flags_fixed.="\\Answered \\Draft ";
4800	imap_setflag_full($mbox_stream, $return['msg_no'], $flags_fixed, ST_UID);
4801	}
4802
4803	//Ignorando erro de AUTH=Plain
4804	if($return['error'] === 'SECURITY PROBLEM: insecure server advertised AUTH=PLAIN')
4805	$return['error'] = false;
4806
4807	if($mbox_stream)
4808	imap_close($mbox_stream);
4809	return $return;
4810	}
4811
4812	function show_decript($params,$dec=0){
4813	$source = $params['source'];
4814
4815	//error_log("source: $source\nversao: " . PHP_VERSION);
4816	if ($dec == 0)
4817	{
4818	$source = str_replace(" ", "+", $source,$i);
4819	if (version_compare(PHP_VERSION, '5.2.0', '>=')){
4820	if(!$source = base64_decode($source,true))
4821	return "error ".$source."Espaï¿?os ".$i;
4822
4823	}
4824	else {
4825	if(!$source = base64_decode($source))
4826	return "error ".$source."Espaï¿?os ".$i;
4827	}
4828	}
4829
4830	$insert = $this->insert_email($source,'INBOX'.$this->imap_delimiter.'decifradas');
4831
4832	$get['msg_number'] = $insert['msg_no'];
4833	$get['msg_folder'] = 'INBOX'.$this->imap_delimiter.'decifradas';
4834	$return = $this->get_info_msg($get);
4835	$get['msg_number'] = $params['ID'];
4836	$get['msg_folder'] = $params['folder'];
4837	$tmp = $this->get_info_msg($get);
4838	if(!$tmp['status_get_msg_info'])
4839	{
4840	$return['msg_day']=$tmp['msg_day'];
4841	$return['msg_hour']=$tmp['msg_hour'];
4842	$return['fulldate']=$tmp['fulldate'];
4843	$return['smalldate']=$tmp['smalldate'];
4844	}
4845	else
4846	{
4847	$return['msg_day']='';
4848	$return['msg_hour']='';
4849	$return['fulldate']='';
4850	$return['smalldate']='';
4851	}
4852	$return['msg_no'] =$insert['msg_no'];
4853	$return['error'] = $insert['error'];
4854	$return['folder'] = $params['folder'];
4855	//$return['acls'] = $insert['acls'];
4856	$return['original_ID'] = $params['ID'];
4857
4858	return $return;
4859
4860	}
4861
4862	//Por Bruno Costa(bruno.vieira-costa@serpro.gov.br - Trata fontes de emails enviados via POST para o servidor por um xmlhttprequest, as partes codificados com
4863	//Base64 os "+" são substituidos por " " no envio e essa função arruma esse efeito.
4864
4865	function treat_base64_from_post($source){
4866	$source = preg_replace('/(?<!\r)\n/', "\r\n", $source);
4867
4868	$offset = 0;
4869	do
4870	{
4871	if($inicio = strpos($source, 'Content-Transfer-Encoding: base64', $offset))
4872	{
4873	$inicio = strpos($source, "\n\r", $inicio);
4874	$fim = strpos($source, '--', $inicio);
4875	if(!$fim)
4876	$fim = strpos($source,"\n\r", $inicio);
4877	$length = $fim-$inicio;
4878	$parte = substr( $source,$inicio,$length-1);
4879	$parte = str_replace(" ", "+", $parte);
4880	$source = substr_replace($source, $parte, $inicio, $length-1);
4881	}
4882	if($offset > $inicio)
4883	$offset=FALSE;
4884	else
4885	$offset = $inicio;
4886	}
4887	while($offset);
4888	return $source;
4889	}
4890
4891	//Por Bruno Costa(bruno.vieira-costa@serpro.gov.br - Recebe os fontes dos emails a serem desarquivados, separa e envia cada um para função insert_mail.
4892
4893	function unarchive_mail($params)
4894	{
4895	$dest_folder = urldecode($params['folder']);
4896	$sources = explode("#@#@#@",$params['source']);
4897	$timestamps = explode("#@#@#@",$params['timestamp']);
4898	$flags = explode("#@#@#@",$params['flags']);
4899	$ids = explode("#@#@#@",$params['id']);
4900	$return = array();
4901	$archived = array();
4902	$error = array();
4903
4904	foreach($sources as $index=>$src)
4905	{
4906	if($src!="")
4907	{
4908	//If it is a MailArchiver incomming data
4909	if($params['madata'])
4910	$sourcedec = utf8_decode($src);
4911	//Default data
4912	else
4913	$sourcedec = $src;
4914
4915	$source = $this->treat_base64_from_post($sourcedec);
4916
4917	$insert = $this->insert_email($source,$dest_folder,$timestamps[$index],$flags[$index]);
4918
4919	$return['idsMsg'] = $insert['msg_no'];
4920	if($insert['error'])
4921	{
4922	$error[] = $ids[$index];
4923	}
4924	else
4925	{
4926	$archived[] = $ids[$index];
4927	}
4928	}else{
4929	$error[] = $ids[$index];
4930	}
4931	}
4932
4933	if (!empty($error))
4934	{
4935	$return['error'] = $error;
4936	}
4937	if (!empty($archived))
4938	{
4939	$return['archived'] = $archived;
4940	}
4941
4942	return $return;
4943	}
4944
4945	function download_all_local_attachments($params)
4946	{
4947	$source = $params['source'];
4948	$source = $this->treat_base64_from_post($source);
4949	$insert = $this->insert_email($source,'INBOX'.$this->imap_delimiter.'decifradas');
4950	$exporteml = new ExportEml();
4951	$params['num_msg']=$insert['msg_no'];
4952	$params['folder']='INBOX'.$this->imap_delimiter.'decifradas';
4953	return $exporteml->download_all_attachments($params);
4954	}
4955
4956	/**
4957	* Método que envia um email reportando um erro no email do usuário
4958	* @license http://www.gnu.org/copyleft/gpl.html GPL
4959	* @author Prognus Software Livre (http://www.prognus.com.br)
4960	*/
4961	function report_mail_error($params)
4962	{
4963	$params = $params['params'];
4964	$array_params = explode(";;", $params);
4965	$id_msg = $array_params[0];
4966	$msg_user = $array_params[1];
4967	$msg_folder = $array_params[2];
4968
4969	if($msg_user == '')
4970	$msg_user = "Sem mensagem!";
4971
4972	$toname = $_SESSION['phpgw_info']['expressomail']['user']['fullname'];
4973
4974	$exporteml = new ExportEml();
4975	$mail_content = $exporteml->export_msg_data($id_msg, $msg_folder);
4976	$this->open_mbox($msg_folder);
4977	$title = "Erro de email reportado";
4978	$body = "<body>O usuário <strong>$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>" .
4979	"$msg_user</body><br><br><hr>";
4980
4981	require_once dirname(__FILE__) . '/../../services/class.servicelocator.php';
4982	$mailService = ServiceLocator::getService('mail');
4983	$mailService->addStringAttachment($mail_content, 'report.eml', 'application/text');
4984	$mailService->sendMail($_SESSION['phpgw_info']['expressomail']['server']['sugestoes_email_to'], $GLOBALS['phpgw_info']['user']['email'], $title, $body);
4985	}
4986
4987	function array_msort($array, $cols)
4988	{
4989	$colarr = array();
4990	foreach ($cols as $col => $order) {
4991	$colarr[$col] = array();
4992	foreach ($array as $k => $row) { $colarr[$col]['_'.$k] = strtolower($row[$col]); }
4993	}
4994	$params = array();
4995	foreach ($cols as $col => $order) {
4996	$params[] =& $colarr[$col];
4997	$params = array_merge($params, (array)$order);
4998	}
4999	call_user_func_array('array_multisort', $params);
5000	$ret = array();
5001	$keys = array();
5002	$first = true;
5003	foreach ($colarr as $col => $arr) {
5004	foreach ($arr as $k => $v) {
5005	if ($first) { $keys[$k] = substr($k,1); }
5006	$k = $keys[$k];
5007	if (!isset($ret[$k])) $ret[$k] = $array[$k];
5008	$ret[$k][$col] = $array[$k][$col];
5009	}
5010	$first = false;
5011	}
5012
5013	return $ret;
5014
5015	}
5016
5017	function parseCriteriaSearchMail($search)
5018	{
5019	$criteria = '';
5020	$searchArray = explode(' ', $search);
5021
5022	foreach ($searchArray as $v)
5023	if(trim($v) !== '' )
5024	$criteria .= 'TEXT "'.$v.'" ' ;
5025
5026	return $criteria;
5027	}
5028
5029	function quickSearchMail( $params )
5030	{
5031	include '../prototype/api/controller.php';
5032	set_time_limit(270); //Aumenta o tempo limit da requisição, em algumas buscas o imap demora para retornar o resultado.
5033	$return = array();
5034	$return['folder'] = $params['folder'];
5035	if(!is_array($params['folder']))
5036	$params['folder'] = array( $params['folder'] );
5037
5038	if(!isset($params['sortType']))
5039	$params['sortType'] = 'SORTDATE_REVERSE';
5040
5041	$params['search'] = mb_convert_encoding($params['search'], 'UTF-8',mb_detect_encoding($params['search'].'x', 'UTF-8, ISO-8859-1'));
5042
5043	$i = 0;
5044	if(!isset($params['page'])) $params['page'] = 0;
5045	$end = ($this->prefs['max_email_per_page'] * ((int)$params['page'] + 1));
5046	$ini = $end - $this->prefs['max_email_per_page'] ;
5047	$count = 0;
5048
5049	if (!preg_match('/KEYWORD/i', $params['search'])){
5050	$search = $this->parseCriteriaSearchMail($params['search']);
5051	} else {
5052	$search = $params['search'];
5053	}
5054
5055	foreach ($params['folder'] as $folder)
5056	{
5057	$imap = $this->open_mbox( $folder ) ;
5058	$msgIds = imap_sort( $imap , SORTDATE , 1 , SE_UID , $search ,'UTF-8');
5059
5060	$count += count($msgIds);
5061
5062	foreach ($msgIds as $ii => $v)
5063	{
5064	$msg = imap_headerinfo ( $imap, imap_msgno($imap, $v) );
5065
5066	$return['msgs'][$i]['from'] = '';
5067
5068	if(isset($msg->from[0]))
5069	{
5070	$from = self::formatMailObject( $msg->from[0] );
5071	$return['msgs'][$i]['from'] = mb_convert_encoding($from['name'] ? $from['name'] : $from['email'], 'UTF-8');
5072	}
5073	else
5074	$return['msgs'][$i]['from'] = '';
5075
5076	$return['msgs'][$i]['subject'] = ' ';
5077
5078	$subject = imap_mime_header_decode($msg->subject);
5079	foreach ($subject as $tmp)
5080	$return['msgs'][$i]['subject'] .= mb_convert_encoding($tmp->text, 'UTF-8', 'UTF-8 , ISO-8859-1');
5081
5082	$filter = array('AND', array('=', 'folderName', $folder), array('=','messageNumber', $v));
5083	$followupflagged = Controller::find(
5084	array('concept' => 'followupflagged' , 'folder' => $folder ),
5085	false,
5086	array('filter' => $filter, 'criteria' => array('deepness' => '2'))
5087	);
5088
5089	if(isset($followupflagged[0]['followupflagId']))
5090	{
5091	$followupflag = Controller::read( array( 'concept' => 'followupflag', 'id' => $followupflagged[0]['followupflagId'] ));
5092	$followupflagged[0]['followupflag'] = $followupflag;
5093	$return['msgs'][$i]['followupflagged'] = $followupflagged[0];
5094
5095	}
5096	$labeleds = Controller::find(
5097	array('concept' => 'labeled'),
5098	false,
5099	array('filter' => $filter, 'criteria' => array('deepness' => '2'))
5100	);
5101	if(is_array($labeleds))
5102	foreach ($labeleds as $e){
5103	$labels = Controller::read( array( 'concept' => 'label', 'id' => $e['labelId']));
5104	$return['msgs'][$i]['labels'][$e['labelId']] = $labels;
5105	}
5106	$mimeBody = imap_body( $this->mbox, $v , FT_UID\|FT_PEEK );
5107	$return['msgs'][$i]['flag'] = ' ';
5108	$return['msgs'][$i]['flag'] .= $msg->Unseen ? $msg->Unseen : '';
5109	$return['msgs'][$i]['flag'] .= $msg->Recent ? $msg->Recent : '';
5110	$return['msgs'][$i]['flag'] .= $msg->Draft ? $msg->Draft : '';
5111	$return['msgs'][$i]['flag'] .= $msg->Answered ? $msg->Answered : '';
5112	$return['msgs'][$i]['flag'] .= $msg->Deleted ? $msg->Deleted : '';
5113	$return['msgs'][$i]['flag'] .= ( preg_match('/((Content-Disposition:(.)([\r\n\s]filename))\|(Content-Type:(.)([\r\n\s]name)))/i', $mimeBody) ) ? 'T': '';
5114
5115	$header = imap_fetchheader( $imap, $v , FT_UID ); // Necessario para recuperar se a mensagem é importante ou não.
5116	$importante = array();
5117
5118	if($msg->Flagged != 'F')
5119	$return['msgs'][$i]['flag'] .= ( preg_match('/importance : (.*)\r/i', $header , $importante) === 0 ) ? '' : 'F';
5120	else
5121	$return['msgs'][$i]['flag'] .= $msg->Flagged ? $msg->Flagged : '';
5122
5123	$return['msgs'][$i]['udate'] = gmdate("d/m/Y",$msg->udate + $this->functions->CalculateDateOffset());
5124	$return['msgs'][$i]['udatecomp'] = substr ($return['msgs'][$i]['udate'], -4) ."-". substr ($return['msgs'][$i]['udate'], 3, 2) ."-". substr ($return['msgs'][$i]['udate'], 0, 2);
5125	$return['msgs'][$i]['date'] = $msg->udate;
5126	$return['msgs'][$i]['size'] = $msg->Size;
5127	$return['msgs'][$i]['boxname'] = $folder;
5128	$return['msgs'][$i]['uid'] = $v;
5129	++$i;
5130	}
5131	}
5132
5133	$return['num_msgs'] = $count;
5134
5135	if(!isset($return['msgs']))
5136	$return['msgs'] = array();
5137
5138	define('SORTBOX', 69);
5139	define('SORTWHO', 2);
5140	define('SORTBOX_REVERSE', 69);
5141	define('SORTWHO_REVERSE', 2);
5142	define('SORTDATE_REVERSE', 0);
5143	define('SORTSUBJECT_REVERSE', 3);
5144	define('SORTSIZE_REVERSE', 6);
5145
5146	switch (constant( $params['sortType'] )){
5147	case 0 : $sA = 'date'; break;
5148	case 2 : $sA = 'from'; break;
5149	case 69 : $sA = 'boxname'; break;
5150	case 3 : $sA = 'subject'; break;
5151	case 6 : $sA = 'size'; break;
5152	}
5153
5154
5155	if($params['sortType'] !== 'SORTDATE_REVERSE')
5156	if(strpos($params['sortType'],'REVERSE') !== false)
5157	$return['msgs'] = $this->array_msort($return['msgs'] , array( $sA => SORT_DESC));
5158	else
5159	$return['msgs'] = $this->array_msort($return['msgs'] , array( $sA => SORT_ASC));
5160
5161	$k = -1;
5162	$nMsgs = array();
5163
5164	foreach ($return['msgs'] as $v)
5165	{
5166	++$k;
5167	if($k < $ini \|\| $k >= $end ) continue;
5168	$nMsgs[] = $v;
5169	}
5170	$return['msgs'] = $nMsgs;
5171
5172	$return = json_encode($return);
5173	$return = base64_encode($return);
5174
5175	return $return;
5176	}
5177
5178	function get_quota_folders(){
5179
5180	// Additional Imap Class for not-implemented functions into PHP-IMAP extension.
5181	include_once("class.imapfp.inc.php");
5182	$imapfp = new imapfp();
5183
5184	if(!$imapfp->open($this->imap_server,$this->imap_port))
5185	return $imapfp->get_error();
5186	if (!$imapfp->login( $this->username,$this->password ))
5187	return $imapfp->get_error();
5188
5189	$response_array = $imapfp->get_mailboxes_size();
5190	if ($imapfp->error)
5191	return $imapfp->get_error();
5192
5193	$data = array();
5194	$quota_root = $this->get_quota(array('folder_id' => "INBOX"));
5195	$data["quota_root"] = $quota_root;
5196
5197	foreach ($response_array as $idx=>$line) {
5198	$line2 = str_replace('"', "", $line);
5199	$line2 = str_replace(" /vendor/cmu/cyrus-imapd/size (value.shared ",";",str_replace("* ANNOTATION ","",$line2));
5200	list($folder,$size) = explode(";",$line2);
5201	$quota_used = str_replace(")","",$size);
5202	$quotaPercent = (($quota_used / 1024) / $data["quota_root"]["quota_limit"])*100;
5203	$folder = mb_convert_encoding($folder, "ISO-8859-1", "UTF7-IMAP");
5204	if(!preg_match('/user\\'.$this->imap_delimiter.$this->username.'\\'.$this->imap_delimiter.'/i',$folder)){
5205	$folder = $this->functions->getLang("Inbox");
5206	}
5207	else
5208	$folder = preg_replace('/user\\'.$this->imap_delimiter.$this->username.'\\'.$this->imap_delimiter.'/i','', $folder);
5209
5210	$data[$folder] = array("quota_percent" => sprintf("%.1f",round($quotaPercent,1)), "quota_used" => $quota_used);
5211	}
5212	$imapfp->close();
5213	return $data;
5214	}
5215
5216	function getaclfrombox($mail)
5217	{
5218	$mailArray = explode('@', $mail);
5219	$boxacl = $mailArray[0];
5220	$return = array();
5221
5222	if(!$this->mbox)
5223	$this->open_mbox();
5224
5225	$mbox_acl = imap_getacl($this->mbox, 'user' . $this->imap_delimiter . $boxacl);
5226
5227	foreach ($mbox_acl as $user => $acl)
5228	{
5229	if ($user != $boxacl )
5230	$return[$user] = $acl;
5231	}
5232	return $return;
5233	}
5234
5235
5236	function searchSieveRule( $params )
5237	{
5238	$imap = $this->open_mbox( $params['folder']['criteria'] ? $params['folder']['criteria'] : 'INBOX' );
5239	$msgs = imap_sort( $imap , SORTDATE , 0 , SE_UID);
5240
5241	$rr = array();
5242
5243	if(isset($params['from'])) $rr['from'] = array();
5244	if(isset($params['to'])) $rr['to'] = array();
5245	if(isset($params['subject'])) $rr['subject'] = array();
5246	if(isset($params['body'])) $rr['body'] = array();
5247	if(isset($params['size'])) $rr['size'] = array();
5248
5249	//$params['search'] = mb_convert_encoding($params['search'], 'UTF-8',mb_detect_encoding($params['search'].'x', 'UTF-8, ISO-8859-1'));
5250
5251	foreach ($msgs as $i => $v)
5252	{
5253
5254	$msg = imap_headerinfo ( $imap, imap_msgno($imap, $v) );
5255
5256	if(isset($params['from']))
5257	{
5258	$from['from'] = array();
5259	$from['from']['name'] = $this->decode_string($msg->from[0]->personal);
5260	$from['from']['email'] = $this->decode_string($msg->from[0]->mailbox . "@" . $msg->from[0]->host);
5261	if ($from['from']['name'])
5262	{
5263	if (substr($from['from']['name'], 0, 1) == '"')
5264	$from['from']['full'] = $from['from']['name'] . ' ' . '<' . $from['from']['email'] . '>';
5265	else
5266	$from['from']['full'] = '"' . $from['from']['name'] . '" ' . '<' . $from['from']['email'] . '>';
5267	}
5268	else
5269	$from['from']['full'] = $from['from']['email'];
5270
5271	if($this->filterCheck( $from['from']['full'] , $params['from']['criteria'] , $params['from']['filter'] ))
5272	$rr['from'][] = $v;
5273	}
5274
5275	if(isset($params['to']))
5276	{
5277	$tos = $msg->to;
5278	$val = '';
5279	foreach( $tos as $to)
5280	{
5281	$tmp = imap_mime_header_decode($to->personal);
5282	$val .= '"' . $tmp[0]->text . '" ' . '<' . $to->mailbox . "@" . $to->host . '>';
5283
5284	}
5285	if($this->filterCheck( $val , $params['to']['criteria'] , $params['to']['filter'] ))
5286	$rr['to'][] = $v;
5287
5288	$tos = $msg->cc;
5289	$val = '';
5290	foreach( $tos as $to)
5291	{
5292	$tmp = imap_mime_header_decode($to->personal);
5293	$val .= '"' . $tmp[0]->text . '" ' . '<' . $to->mailbox . "@" . $to->host . '>';
5294
5295	}
5296
5297	if($this->filterCheck( $val , $params['to']['criteria'] , $params['to']['filter'] ))
5298	$rr['to'][] = $v;
5299	}
5300
5301	if(isset($params['subject']))
5302	{
5303	$ss = '';
5304	$subject = imap_mime_header_decode($msg->subject);
5305	foreach ($subject as $tmp)
5306	$ss .= ($tmp->charset == "default") ? $tmp->text : utf8_encode($tmp->text);
5307
5308	if($this->filterCheck($ss , $params['subject']['criteria'] , $params['subject']['filter'] ))
5309	$rr['subject'][] = $v;
5310	}
5311
5312	if(isset($params['body']))
5313	{
5314	$this->mbox = $this->open_mbox( $params['folder']['criteria'] ? $params['folder']['criteria'] : 'INBOX' );
5315	$b = $this->get_body_msg( $v , $params['folder']['criteria'] ? $params['folder']['criteria'] : 'INBOX' );
5316
5317	if( $this->filterCheck( mb_convert_encoding(html_entity_decode($b['body']), 'UTF-8',mb_detect_encoding(html_entity_decode($b['body']).'x', 'UTF-8, ISO-8859-1')) , $params['body']['criteria'] , $params['body']['filter'] ))
5318	$rr['body'][] = $v;
5319
5320	unset($b);
5321	}
5322
5323	if(isset($params['size']))
5324	{
5325	if( $this->filterCheck( $msg->Size , $params['size']['criteria'] , $params['size']['filter'] ))
5326	$rr['size'][] = $v;
5327	}
5328	}
5329
5330	$rrr = array();
5331	$init = true;
5332	foreach ($rr as $i => $v)
5333	{
5334	if(count($rrr) == 0 && $init === true)
5335	$rrr = $v;
5336	else if($params['isExact'] == 'yes')
5337	$rrr = array_intersect($rrr , $v);
5338	else
5339	$rrr = array_unique(array_merge($rrr , $v));
5340	}
5341
5342	// if($params['page'] && $params['rows'])
5343	// {
5344	//
5345	// $end = ( $params['rows'] * $params['page'] );
5346	// $ini = $end - $params['rows'] ;
5347	//
5348	// //Pegando os do range da paginação
5349	// $k = -1;
5350	// $r = array();
5351	// foreach ($rrr as $v)
5352	// {
5353	// ++$k;
5354	// if( $k < $ini \|\| $k >= $end ) continue;
5355	// $r[] = $v;
5356	// }
5357	// //////////////////////////////////////
5358	// }
5359	// else
5360	$r = $rrr;
5361
5362	return $r ;
5363	}
5364
5365	function filterCheck( $val , $crit ,$fil )
5366	{
5367	switch ( $fil ) {
5368	case '=' : //Igual
5369	if( $val == $crit ) return true; else return false; break;
5370	case '*' : //Existe
5371	if( strpos( $val , $crit ) !== false ) return true; else return false; break;
5372	case '!*' : //Não existe
5373	if( strpos( $val , $crit ) === false ) return true; else return false; break;
5374	case '^' : //Começa com
5375	if( substr ($val , 0 , strlen($crit) ) == $crit ) return true; else return false; break;
5376	case '$' : //Termina com
5377	if( substr ($val , 0 , -(strlen($crit)) ) == $crit ) return true; else return false; break;
5378	case '>' : //Maior que
5379	if( $val > (int)($crit * 1024) ) return true; else return false; break;
5380	case '<' : //Menor que
5381	if( $val < (int)($crit * 1024) ) return true; else return false; break;
5382	}
5383	}
5384
5385
5386
5387	/**
5388	* Método que aplica a ação do filtro nas mensagens da caixa de entrada
5389	*
5390	* @license http://www.gnu.org/copyleft/gpl.html GPL
5391	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
5392	* @sponsor Caixa Econômica Federal
5393	* @author Airton Bordin Junior <airton@prognus.com.br>
5394	* @author Gustavo Pereira dos Santos <gustavo@prognus.com.br>
5395	* @param <Array> <$msgs> <Mensagens da caixa de entrada>
5396	* @param <Array> <$proc> <ações do filtro>
5397	* @return <Regras do usuário em Array>
5398	* @access public
5399	*/
5400	function apliSieveFilter($msgs , $proc)
5401	{
5402	$ret = array();
5403	foreach ($msgs as $i => $msg)
5404	{
5405	switch($proc['type']){
5406	case 'fileinto':
5407	$imap = $this->open_mbox( 'INBOX' );
5408	if($proc['keep'] === true)
5409	$ret[$msg][] = imap_mail_copy($imap,$msg,$proc['value'], CP_UID);
5410	else
5411	{
5412	/* Está sempre copiando a mensagem para a pasta destino */
5413	//$ret[$msg][] = imap_mail_move($imap,$msg,$proc['parameter'], CP_UID);
5414	$ret[$msg][] = imap_mail_move($imap,$msg,$proc['parameter'], CP_UID);
5415	imap_expunge($imap);
5416	}
5417	break;
5418	case 'redirect':
5419	foreach($msgs as $msg)
5420	{
5421	$info = $this->get_info_msg(array('msg_folder' => 'INBOX','msg_number' => $msg));
5422	Controller::create( array( 'service' => 'SMTP' ), array( 'body' => $info['body'],
5423	'isHtml' => true,
5424	'subject' => $info['subject'],
5425	'from' => $info['from']['full'],
5426	'to' => $proc['parameter'])
5427	);
5428
5429	if($proc['keep'] !== true)
5430	$this->delete_msgs(array('msgs_number' => $msg , 'folder' => 'INBOX'));
5431	}
5432	break;
5433
5434	case 'setflag':
5435	foreach($msgs as $msg)
5436	$ret[$msg][] = $this->set_messages_flag( array( 'folder' => 'INBOX' , 'msgs_to_set' => $msg , 'flag' => $proc['parameter']) );
5437	break;
5438	}
5439	}
5440	return $ret;
5441	}
5442
5443	/**
5444	* Método que convert imagens no formato rfc2397 para Embedded Attachment
5445	*
5446	* @license http://www.gnu.org/copyleft/gpl.html GPL
5447	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
5448	* @sponsor Caixa Econômica Federal
5449	* @author Cristiano Corrêa Schmidt
5450	* @param <MailService> <$mailService> <Referencia objeto MailService>
5451	* @param <String> <$body> <Referencia Corpo do email>
5452	* @return <void>
5453	* @access public
5454	*/
5455	function rfc2397ToEmbeddedAttachment( &$mailService , &$body )
5456	{
5457	$matches = array();
5458	preg_match_all("/src=[\'\|\"]+data:([^,]*);base64,([a-zA-Z0-9\+\/\=]+)[\'\|\"]+/i", $body, $matches, PREG_SET_ORDER); //Resgata imagens em rfc2397
5459
5460	foreach ($matches as $i => &$v)
5461	{
5462	$ext = explode(';', $v[1]); //quebra todos os parametros em um array.
5463	$mailService->addStringImage(base64_decode($v[2]), $ext[0] , 'EmbeddedImage'.$i.'.'.$this->mimeToExtension($v[1]));
5464	$body = str_replace($v[0], 'src="EmbeddedImage'.$i.'.'.$this->mimeToExtension($ext[0]).'"' , $body);
5465	}
5466	}
5467
5468	/**
5469	* Método que retorna a extensão do arquivo atraves do mime type
5470	*
5471	* @license http://www.gnu.org/copyleft/gpl.html GPL
5472	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
5473	* @sponsor Caixa Econômica Federal
5474	* @author Cristiano Corrêa Schmidt
5475	* @param <String> <$mimeType> <Mime Type do arquivo>
5476	* @return <String> <extensão>
5477	* @access public
5478	*/
5479	function mimeToExtension($mimeType)
5480	{
5481	switch ( $mimeType )
5482	{
5483	case 'image/bmp' :
5484	return 'bmp';
5485	case 'image/cgm' :
5486	return 'cgm';
5487	case 'image/vnd.djvu' :
5488	return 'djv';
5489	case 'image/gif' :
5490	return 'gif';
5491	case 'image/x-icon' :
5492	return 'ico';
5493	case 'image/ief' :
5494	return 'ief';
5495	case 'image/jpeg' :
5496	return 'jpg';
5497	case 'image/x-macpaint' :
5498	return 'mac';
5499	case 'image/pict' :
5500	return 'pct';
5501	case 'image/png' :
5502	return 'png';
5503	case 'image/x-quicktime' :
5504	return 'qti';
5505	case 'image/x-rgb' :
5506	return 'rgb';
5507	case 'image/tiff' :
5508	return 'tif';
5509	default:
5510	return '';
5511	}
5512
5513	}
5514
5515
5516	/**
5517	* Método que retorna as mensagens com a flag $FilteredMessage que representa as mensagens filtradas que devem ser alertadas para o usuário
5518	*
5519	* @license http://www.gnu.org/copyleft/gpl.html GPL
5520	* @author Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
5521	* @sponsor Caixa Econômica Federal
5522	* @author Airton Bordin Junior <airton@prognus.com.br>
5523	* @author Marcieli <marcieli@prognus.com.br>
5524	* @author Marcos <marcosw@prognus.com.br>
5525	* @param <Array> <$paramFolders> <Pastas onde devem ser buscadas as mensagens>
5526	* @return <Mensagens encontradas com a flag $FilteredMessage>
5527	* @access <public>
5528	*/
5529	function getFlaggedAlertMessages($paramFolders) {
5530
5531	$folders = explode(",", $paramFolders['folders']);
5532
5533	$messages = array();
5534	$result = array();
5535	$label = '$FilteredMessage';
5536
5537	foreach ($folders as $folder) {
5538	$this->mbox = $this->open_mbox($folder);
5539	/* Não deletadas, não lidas e com a flag */
5540	$messages = imap_search($this->mbox, 'UNDELETED UNSEEN KEYWORD "$FilteredMessage"', SE_UID);
5541	if(is_array($messages))
5542	foreach ($messages as $k => $m) {
5543	$headers = imap_fetch_overview($this->mbox, $m, FT_UID);
5544
5545	$date = explode(" ", $headers[0]->date);
5546	$result[$m."_".$folder] = array (
5547	'udate' => $headers[0]->udate,
5548	'from' => $this->decodeMimeString($headers[0]->from),
5549	'subject' => $this->decodeMimeString($headers[0]->subject),
5550	'msg_number' => $m,
5551	'msg_folder' => $folder
5552	);
5553	}
5554	}
5555	$result_final = array();
5556	foreach ($result as $r){
5557	$result_final[] = $r;
5558	}
5559
5560	return $result_final;
5561	}
5562
5563	/**
5564	* Esta função é chamada ao clicar sobre uma mensagem listada nos alertas de Filtro por Remetente
5565	* remove a flag e chama a função que recupera os dados da mensagem, para serem utilizados na abertura da aba de leitura da msg
5566	*/
5567	function open_flagged_msg($params){
5568	$message_number = $params['msg_number'];
5569	$message_folder = $params['msg_folder'];
5570	$alarm = $params['alarm'];
5571	if ($message_folder && $message_number) {
5572	$this->mbox = $this->open_mbox($message_folder);
5573	imap_clearflag_full($this->mbox, $message_number, '$FilteredMessage', ST_UID);
5574	}
5575	$r = $this->get_info_msg(array('msg_number' => $message_number, 'msg_folder' =>urlencode($message_folder), 'alarm' => ($alarm)));
5576
5577	return $r;
5578	}
5579
5580	/**
5581	* Remove a flag que caracteriza uma mensagem como alertada por Filtro por Remetente.
5582	* se houver o parametro msg_number, então remove a flag de uma msg especifica
5583	* se não houver o parametro msg_number, mas sim o from, então remove a flag de todas as msgs da pasta (parametro from),
5584	* e que o remetente for o from.
5585	*/
5586	function removeFlagMessagesFilter($params){
5587	$message_number = $params['msg_number'];
5588	$folder = $params['folder'];
5589
5590	if(isset($message_number)){
5591	if(isset($folder)){
5592	$message_number = explode(',', $message_number);
5593	$this->mbox = $this->open_mbox($folder);
5594	foreach ($message_number as $k => $m) {
5595	imap_clearflag_full($this->mbox, $m, '$FilteredMessage', ST_UID);
5596	}
5597	}
5598	}
5599	else{
5600	$from = $params['from'];
5601	if(isset($folder) && isset($from)){
5602	$this->mbox = $this->open_mbox($folder);
5603	$messages = imap_search($this->mbox, 'UNDELETED UNSEEN KEYWORD "$FilteredMessage"', SE_UID);
5604	}
5605	if(is_array($messages)){
5606	foreach ($messages as $k => $m) {
5607	$headers = imap_fetch_overview($this->mbox, $m, FT_UID);
5608	if(strpos($headers[0]->from, $from) > 0){
5609	imap_clearflag_full($this->mbox, $m, '$FilteredMessage', ST_UID);
5610	}
5611	}
5612	}
5613	}
5614
5615	return array('status' => "success");
5616	}
5617
5618	//MailArchiver -> get offsettogmt as a global javascript variable, invoked at "main.js", init()
5619	function get_offset_gmt(){
5620	return($this->functions->CalculateDateOffset());
5621	}
5622
5623	//MailArchiver -> get message flags only, invoked at archive operation
5624	function get_msg_flags($args){
5625	$msg_folder = $args['folder'];
5626	$msg_n = $args['msg_number'];
5627	$arr_msg = explode(",", $msg_n);
5628
5629	for($i=0; $i<count($arr_msg); ++$i){
5630
5631	if(!$this->mbox \|\| !is_resource($this->mbox))
5632	$this->mbox = $this->open_mbox($msg_folder);
5633
5634	if(!is_resource($this->mbox))
5635	return(false);
5636
5637	$msgno_imap = imap_msgno($this->mbox, $msg_n);
5638	$header = @imap_headerinfo($this->mbox, $msgno_imap, 80, 255);
5639
5640	if (!is_object($header))
5641	return false;
5642
5643	$taglist[$i]["msgid"] = $msg_n;
5644	$taglist[$i]["unseen"] = $header->Unseen;
5645	$taglist[$i]["recent"] = $header->Recent;
5646	$taglist[$i]["flagged"] = $header->Flagged;
5647	$taglist[$i]["draft"] = $header->Draft;
5648	$taglist[$i]["answered"] = $header->Answered;
5649	$taglist[$i]["deleted"] = $header->Deleted;
5650
5651	if($header->Answered =='A' && $header->Draft == 'X')
5652	$taglist[$i]['forwarded'] = 'F';
5653	else
5654	$taglist[$i]['forwarded'] = ' ';
5655	}
5656
5657	return $taglist;
5658	}
5659	}
5660	?>

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

Download in other formats: