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source: trunk/expressoMail1_2/inc/class.imap_functions.inc.php @ 1037

Revision 1037, 122.6 KB checked in by amuller, 15 years ago (diff)
Ticket #559 - Correção de problema, usando caminho relativo
Property svn:eol-style set to `native` Property svn:executable set to ``*

Rev	Line
[2]	1	<?php
[1037]	2	if(!isset($GLOBALS['phpgw_info'])){
[1036]	3	$GLOBALS['phpgw_info']['flags'] = array(
	4	'currentapp' => 'expressoMail1_2',
	5	'nonavbar' => true,
	6	'noheader' => true
	7	);
[1037]	8	require_once '../header.inc.php';
	9	}
[2]	10	include_once("class.functions.inc.php");
	11	include_once("class.ldap_functions.inc.php");
[91]	12	include_once("class.exporteml.inc.php");
	13
[2]	14	class imap_functions
	15	{
	16	var $public_functions = array
[449]	17	(
[2]	18	'get_range_msgs' => True,
	19	'get_info_msg' => True,
[689]	20	'get_info_msgs' => True,
[615]	21	'get_folders_list' => True,
	22	'import_msgs' => True
[2]	23	);
	24
	25	var $ldap;
	26	var $mbox;
	27	var $imap_port;
	28	var $has_cid;
	29	var $imap_options = '';
	30	var $functions;
[650]	31	var $foldersLimit;
[2]	32
	33	function imap_functions (){
[650]	34	$this->foldersLimit = 200; //Limit of folders (mailboxes) user can see
[2]	35	$this->username = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
	36	$this->password = $_SESSION['phpgw_info']['expressomail']['user']['passwd'];
	37	$this->imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
	38	$this->imap_port = $_SESSION['phpgw_info']['expressomail']['email_server']['imapPort'];
	39	$this->imap_delimiter = $_SESSION['phpgw_info']['expressomail']['email_server']['imapDelimiter'];
[449]	40	$this->functions = new functions();
[2]	41	$this->has_cid = false;
[449]	42
[2]	43	if ($_SESSION['phpgw_info']['expressomail']['email_server']['imapTLSEncryption'] == 'yes')
	44	{
	45	$this->imap_options = '/tls/novalidate-cert';
	46	}
	47	else
	48	{
	49	$this->imap_options = '/notls/novalidate-cert';
	50	}
	51	}
	52	// BEGIN of functions.
	53	function open_mbox($folder = False)
	54	{
[828]	55	if (is_resource($this->mbox))
	56	return $this->mbox;
[51]	57	$folder = mb_convert_encoding($folder, "UTF7-IMAP","ISO_8859-1");
[504]	58	$this->mbox = @imap_open("{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$folder, $this->username, $this->password) or die(serialize(array('imap_error' => $this->parse_error(imap_last_error()))));
[2]	59	return $this->mbox;
	60	}
	61
[504]	62	function parse_error($error){
	63	// This error is returned from Imap.
	64	if(strstr($error,'Connection refused')) {
	65	return str_replace("%1", $this->functions->getLang("Mail"), $this->functions->getLang("Connection failed with %1 Server. Try later."));
	66	}
	67	// This error is returned from Postfix.
	68	elseif(strstr($error,'message file too big')) {
	69	return str_replace("%1", ini_get('upload_max_filesize'),$this->functions->getLang('The size of this message has exceeded the limit (%1B).'));
	70	}
[628]	71	elseif(strstr($error,'virus')) {
	72	return str_replace("%1", $this->functions->getLang("Mail"), $this->functions->getLang("Your message was rejected by antivirus. Perhaps your attachment has been infected."));
	73	}
[504]	74	// This condition verifies if SESSION is expired.
	75	elseif(!count($_SESSION))
	76	return "nosession";
	77
	78	return $error;
	79	}
	80
[2]	81	function get_range_msgs2($params)
	82	{
[53]	83	$folder = $params['folder'];
[2]	84	$msg_range_begin = $params['msg_range_begin'];
	85	$msg_range_end = $params['msg_range_end'];
[449]	86	$sort_box_type = $params['sort_box_type'];
[53]	87	$sort_box_reverse = $params['sort_box_reverse'];
[51]	88	$search_box_type = $params['search_box_type'] != "ALL" && $params['search_box_type'] != "" ? $params['search_box_type'] : false;
[828]	89	$sort_array_msg = $this-> get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse,$msg_range_begin,$msg_range_end);
[449]	90
[2]	91	$return = array();
	92	$i = 0;
[828]	93	$num_msgs = imap_num_msg($this->mbox);
	94	if(is_array($sort_array_msg)){
	95	foreach($sort_array_msg as $msg_number => $value)
[689]	96	{
	97	$temp = $this->get_info_head_msg($msg_number);
	98	if(!$temp)
	99	return false;
[828]	100
[689]	101	$return[$i] = $temp;
	102	$i++;
	103	}
	104	}
[828]	105	$return['num_msgs'] = $num_msgs;
	106
[689]	107	return $return;
	108	}
[828]	109
[689]	110	function get_info_head_msg($msg_number) {
	111	$head_array = array();
	112	include_once("class.imap_attachment.inc.php");
	113	$imap_attachment = new imap_attachment();
[828]	114
[830]	115
	116
[828]	117	/*Como eu preciso do atributo Importance para saber se o email é
	118	* importante ou não, uso abaixo a função imap_fetchheader e busco
	119	* o atributo importance nela. Isso faz com que eu acesse o cabeçalho
	120	* duas vezes e de duas formas diferentes, mas em contrapartida, eu
	121	* não preciso reimplementar o método utilizando o fetchheader.
	122	* Como as mensagens são renderizadas em um número pequeno por vez,
	123	* não parece ter perda considerável de performance.
	124	*/
[689]	125	$flag = preg_match('/importance : (.*)\r/i',
[828]	126	imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number)),
	127	$importance);
[689]	128	$head_array['Importance'] = $flag==0?"Normal":$importance[1];
	129
[828]	130
[689]	131	$header = $this->get_header($msg_number);
[828]	132	if (!is_object($header))
	133	return false;
[689]	134	$head_array['Recent'] = $header->Recent;
	135	$head_array['Unseen'] = $header->Unseen;
	136	if($header->Answered =='A' && $header->Draft == 'X'){
	137	$head_array['Forwarded'] = 'F';
[2]	138	}
[689]	139	else {
	140	$head_array['Answered'] = $header->Answered;
[828]	141	$head_array['Draft'] = $header->Draft;
[46]	142	}
[689]	143	$head_array['Deleted'] = $header->Deleted;
	144	$head_array['Flagged'] = $header->Flagged;
[828]	145
[689]	146	$head_array['msg_number'] = $msg_number;
[828]	147	//$head_array['msg_folder'] = $folder;
	148
[693]	149	$date_msg = gmdate("d/m/Y",$header->udate);
[872]	150	if ( date("d/m/Y") == $date_msg)
[693]	151	$head_array['udate'] = gmdate("H:i",$header->udate);
[689]	152	else
[872]	153	{
[689]	154	$head_array['udate'] = $date_msg;
[872]	155	if ( date("d/m/Y", time() - 86400) == gmdate("d/m/Y",$header->udate) )
	156	$head_array['udate'] = $this -> functions -> getLang( 'Yesterday' );
	157	if ( date("d/m/Y", time() - 172800) == gmdate("d/m/Y",$header->udate) )
	158	$head_array['udate'] = $this -> functions -> getLang( gmdate("l",$header->udate) );
	159	if ( date("d/m/Y", time() - 259200) == gmdate("d/m/Y",$header->udate) )
	160	$head_array['udate'] = $this -> functions -> getLang( gmdate("l",$header->udate) );
	161	}
[828]	162
[689]	163	$head_array['aux_date'] = $date_msg; //Auxiliar apenas para mensagens locais.
[828]	164
[689]	165	$from = $header->from;
	166	$head_array['from'] = array();
	167	$tmp = imap_mime_header_decode($from[0]->personal);
	168	$head_array['from']['name'] = $this->decode_string($tmp[0]->text);
	169	$head_array['from']['email'] = $this->decode_string($from[0]->mailbox) . "@" . $from[0]->host;
	170	if(!$head_array['from']['name'])
	171	$head_array['from']['name'] = $head_array['from']['email'];
	172	$to = $header->to;
	173	$head_array['to'] = array();
	174	$tmp = imap_mime_header_decode($to[0]->personal);
	175	$head_array['to']['name'] = $this->decode_string($this->decode_string($tmp[0]->text));
	176	$head_array['to']['email'] = $this->decode_string($to[0]->mailbox) . "@" . $to[0]->host;
	177	if(!$head_array['to']['name'])
	178	$head_array['to']['name'] = $head_array['to']['email'];
	179	$head_array['subject'] = $this->decode_string($header->fetchsubject);
[828]	180
[689]	181	$head_array['Size'] = $header->Size;
[828]	182
[689]	183	$head_array['attachment'] = array();
	184	$head_array['attachment'] = $imap_attachment->get_attachment_headerinfo($this->mbox, $msg_number);
[828]	185
[689]	186	return $head_array;
[2]	187	}
[828]	188
[2]	189	function decode_string($string)
[449]	190	{
[2]	191	if ((strpos(strtolower($string), '=?iso-8859-1') !== false) \|\| (strpos(strtolower($string), '=?windows-1252') !== false))
	192	{
	193	$tmp = imap_mime_header_decode($string);
	194	foreach ($tmp as $tmp1)
	195	$return .= $this->htmlspecialchars_encode($tmp1->text);
	196	return $return;
	197	}
	198	else if (strpos(strtolower($string), '=?utf-8') !== false)
	199	{
	200	$elements = imap_mime_header_decode($string);
	201	for($i = 0;$i < count($elements);$i++) {
	202	$charset = $elements[$i]->charset;
	203	$text =$elements[$i]->text;
	204	if(!strcasecmp($charset, "utf-8") \|\|
	205	!strcasecmp($charset, "utf-7")) {
	206	$text = iconv($charset, "ISO-8859-1", $text);
	207	}
	208	$decoded .= $this->htmlspecialchars_encode($text);
	209	}
	210	return $decoded;
	211	}
	212	else
	213	return $this->htmlspecialchars_encode($string);
	214	}
[615]	215	/**
	216	* Função que importa arquivos .eml exportados pelo expresso para a caixa do usuário. Testado apenas
	217	* com .emls gerados pelo expresso, e o arquivo pode ser um zip contendo vários emls ou um .eml.
	218	*/
[1000]	219	/**
	220	* Função que importa arquivos .eml exportados pelo expresso para a caixa do usuário. Testado apenas
	221	* com .emls gerados pelo expresso, e o arquivo pode ser um zip contendo vários emls ou um .eml.
	222	*/
[660]	223	function import_msgs($params) {
[1000]	224	if(!$this->mbox)
[660]	225	$this->mbox = $this->open_mbox();
[1000]	226
	227	if( preg_match('/local_/',$params["folder"]) )
	228	{
	229
	230	$tmp_box = mb_convert_encoding('INBOX/Lixeira/tmpMoveToLocal', "UTF7-IMAP", "UTF-8");
	231	if ( ! imap_createmailbox( $this -> mbox,"{".$this -> imap_server."}$tmp_box" ) )
	232	return $this->functions->getLang( 'Import to Local : fail...' );
	233	imap_reopen($this->mbox, "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$tmp_box);
	234	$params["folder"] = $tmp_box;
	235	}
[615]	236	$errors = array();
	237	$invalid_format = false;
[660]	238	$filename = $params['FILES'][0]['name'];
	239	$quota = imap_get_quotaroot($this->mbox, $params["folder"]);
	240	if((($quota['limit'] - $quota['usage'])*1024) <= $params['FILES'][0]['size']){
	241	return array( 'error' => $this->functions->getLang("fail in import:").
[1000]	242	" ".$this->functions->getLang("Over quota"));
[660]	243	}
[615]	244	if(substr($filename,strlen($filename)-4)==".zip") {
[660]	245	$zip = zip_open($params['FILES'][0]['tmp_name']);
[615]	246
	247	if ($zip) {
	248	while ($zip_entry = zip_read($zip)) {
[1000]	249
[615]	250	if (zip_entry_open($zip, $zip_entry, "r")) {
	251	$email = zip_entry_read($zip_entry, zip_entry_filesize($zip_entry));
	252	$status = @imap_append($this->mbox,
[660]	253	"{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$params["folder"],
[615]	254	$email
	255	);
	256	if(!$status)
	257	array_push($errors,zip_entry_name($zip_entry));
	258	zip_entry_close($zip_entry);
	259	}
	260	}
[660]	261	zip_close($zip);
[615]	262	}
[1000]	263
	264	if ( isset( $tmp_box ) && ! sizeof( $errors ) )
	265	{
	266
	267	$mc = imap_check($this->mbox);
	268
	269	$result = imap_fetch_overview( $this -> mbox, "1:{$mc -> Nmsgs}", 0 );
	270
	271	$ids = array( );
	272	foreach ($result as $overview)
	273	$ids[ ] = $overview -> uid;
	274
	275	return implode( ',', $ids );
[830]	276	}
[1000]	277	}
[615]	278	else if(substr($filename,strlen($filename)-4)==".eml") {
[660]	279	$email = implode("",file($params['FILES'][0]['tmp_name']));
[615]	280	$status = @imap_append($this->mbox,
[660]	281	"{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$params["folder"],
[615]	282	$email
	283	);
[660]	284	if(!$status){
[615]	285	array_push($errors,zip_entry_name($zip_entry));
[660]	286	zip_entry_close($zip_entry);
	287	}
[615]	288	}
[1000]	289	else
[615]	290	{
[1000]	291	if ( isset( $tmp_box ) )
	292	imap_deletemailbox( $this->mbox,"{".$this -> imap_server."}$tmp_box" );
	293
[660]	294	return array("error" => $this->functions->getLang("wrong file format"));
[615]	295	$invalid_format = true;
	296	}
[1000]	297
[615]	298	if(!$invalid_format) {
	299	if(count($errors)>0) {
[660]	300	$message = $this->functions->getLang("fail in import:")."\n";
[615]	301	foreach($errors as $arquivo) {
	302	$message.=$arquivo."\n";
	303	}
[660]	304	return array("error" => $message);
[615]	305	}
	306	else
[1000]	307	return $this->functions->getLang("The import was executed successfully.");
[615]	308	}
[1000]	309	}
	310	/*
[613]	311	Remove os anexos de uma mensagem. A estratégia para isso é criar uma mensagem nova sem os anexos, mantendo apenas
	312	a primeira parte do e-mail, que é o texto, sem anexos.
	313	O método considera que o email é multpart.
	314	*/
	315	function remove_attachments($params) {
	316	include_once("class.message_components.inc.php");
	317	if(!$this->mbox \|\| !is_resource($this->mbox))
	318	$this->mbox = $this->open_mbox($params["folder"]);
	319	$return["status"] = true;
	320	$return["msg_num"] = $params["msg_num"];
	321	$header = "";
	322
	323	$headertemp = explode("\n",imap_fetchheader($this->mbox, imap_msgno($this->mbox, $params["msg_num"])));
	324	foreach($headertemp as $head) {//Se eu colocar todo o header do email dá pau no append, então procuro apenas o que interessa.
	325	$head1 = explode(":",$head);
	326	if ( (strtoupper($head1[0]) == strtoupper("to")) \|\|
	327	(strtoupper($head1[0]) == strtoupper("from")) \|\|
	328	(strtoupper($head1[0]) == strtoupper("subject")) \|\|
	329	(strtoupper($head1[0]) == strtoupper("date")) )
	330	$header .= $head."\r\n";
	331	}
	332
	333	$msg = &new message_components($this->mbox);
	334	$msg->fetch_structure($params["msg_num"]);/* O fetchbody tava trazendo o email com problemas na acentuação.
	335	Então uso essa classe para verificar a codificação e o charset,
	336	para que o método decodeBody do expresso possa trazer tudo certinho*/
	337
	338	$status = @imap_append($this->mbox,
	339	"{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$params["folder"],
	340	$header.
	341	"\r\n".
	342	str_replace("\n","\r\n",$this->decodeBody(
	343	imap_fetchbody($this->mbox,imap_msgno($this->mbox, $params["msg_num"]),"1"),
	344	$msg->encoding[$params["msg_num"]][0], $msg->charset[$params["msg_num"]][0]
	345	)
	346	)); //Append do novo email, só com header e conteúdo sem anexos.
	347
	348	if(!$status) {
	349	$return["status"] = false;
	350	$return["msg"] = lang("error appending mail on delete attachments");
	351	}
[650]	352
[613]	353	@imap_delete($this->mbox, imap_msgno($this->mbox, $params["msg_num"])); //Insere o novo e-mail sem anexos.
	354	@imap_expunge($this->mbox); //Deleta o e-mail com anexos
	355
	356	return $return;
	357
	358	}
	359
[689]	360	/**
	361	*
	362	* @return
	363	* @param $params Object
	364	*/
	365	function get_info_msgs($params) {
	366	include_once("class.exporteml.inc.php");
	367	$return = array();
	368	$new_params = array();
	369	$attach_params = array();
	370	$new_params["msg_folder"]=$params["folder"];
	371	$attach_params["folder"] = $params["folder"];
	372	$msgs = explode(",",$params["msgs_number"]);
	373	$exporteml = new ExportEml();
	374	foreach($msgs as $msg_number) {
	375	$new_params["msg_number"] = $msg_number;
	376	//ini_set("display_errors","1");
	377	$msg_info = $this->get_info_msg($new_params);
	378
	379	$this->mbox = $this->open_mbox($params['folder']); //Não sei porque, mas se não abrir de novo a caixa dá erro.
	380	$msg_info['header'] = $this->get_info_head_msg($msg_number);
	381
	382	$attach_params["num_msg"] = $msg_number;
	383	$msg_info['array_attach'] = $exporteml->get_attachments_in_array($attach_params);
	384	$msg_info['url_export_file'] = $exporteml->export_to_archive($msg_number,$params["folder"]);
	385	imap_close($this->mbox);
	386	$this->mbox=false;
	387	array_push($return,serialize($msg_info));
	388	}
	389	return $return;
	390	}
	391
[2]	392	function get_info_msg($params)
	393	{
[51]	394	$return = array();
[2]	395	$msg_number = $params['msg_number'];
[205]	396	$msg_folder = $params['msg_folder'];
[449]	397
[411]	398	if(!$this->mbox \|\| !is_resource($this->mbox))
[449]	399	$this->mbox = $this->open_mbox($msg_folder);
	400
[535]	401	$header = $this->get_header($msg_number);
[205]	402	if (!$header) {
[535]	403	$return['status_get_msg_info'] = "false";
[205]	404	return $return;
	405	}
[535]	406
[828]	407	$header_ = imap_fetchheader($this->mbox, $msg_number, FT_UID);
	408
[51]	409	$return_get_body = $this->get_body_msg($msg_number, $msg_folder);
[449]	410
[603]	411	//Substituição de links em email para abrir no próprio expresso
	412	$body = ereg_replace("<a[^>]*href=[\'\"]mailto:([^\"\']+)[\'\"]>([^<]+)</a>","<a href=\"javascript:new_message_to('\\1')\">\\2</a>",$return_get_body['body']);
[828]	413
[1035]	414	if($return_get_body['body']=='isCripted'){
	415	$exporteml = new ExportEml();
	416	$return['source']=$exporteml->export_msg_data($msg_number,$msg_folder);
	417	$return['body'] = "";
	418	$return['attachments'] = "";
	419	$return['thumbs'] = "";
	420	$return['signature'] = "";
	421	//return $return;
	422	}else{
	423	$return['body'] = $body;
	424	$return['attachments'] = $return_get_body['attachments'];
	425	$return['thumbs'] = $return_get_body['thumbs'];
	426	$return['signature'] = $return_get_body['signature'];
	427	}
[828]	428	$pattern = '/^[ \t]Disposition-Notification-To(^:):(.+)@(.+)$/isUm';
	429	if (preg_match($pattern, $header_, $fields))
	430	{
	431	preg_match('/[[:alnum:]\._\-]+@[[:alnum:]_\-\.]+/',$fields[0], $matches);
	432	$return['DispositionNotificationTo'] = "<".$matches[0].">";
[2]	433	}
[828]	434
[2]	435	$return['Recent'] = $header->Recent;
	436	$return['Unseen'] = $header->Unseen;
[449]	437	$return['Deleted'] = $header->Deleted;
[2]	438	$return['Flagged'] = $header->Flagged;
	439
	440	if($header->Answered =='A' && $header->Draft == 'X'){
	441	$return['Forwarded'] = 'F';
	442	}
[535]	443
[2]	444	else {
	445	$return['Answered'] = $header->Answered;
[449]	446	$return['Draft'] = $header->Draft;
[2]	447	}
	448
	449	$return['msg_number'] = $msg_number;
	450	$return['msg_folder'] = $msg_folder;
[449]	451
[535]	452	$date_msg = gmdate("d/m/Y",$header->udate);
[2]	453	if (date("d/m/Y") == $date_msg)
[535]	454	$return['udate'] = gmdate("H:i",$header->udate);
[2]	455	else
	456	$return['udate'] = $date_msg;
[449]	457
	458	$return['msg_day'] = $date_msg;
[535]	459	$return['msg_hour'] = gmdate("H:i",$header->udate);
[449]	460
[2]	461	if (date("d/m/Y") == $date_msg) //no dia
	462	{
[535]	463	$return['fulldate'] = gmdate("d/m/Y H:i",$header->udate);
	464	$return['smalldate'] = gmdate("H:i",$header->udate);
[605]	465
[535]	466	$timestamp_now = strtotime("now");
[605]	467	$timestamp_msg_time = $header->udate;
[535]	468	// $timestamp_now is GMT and $timestamp_msg_time is MailDate TZ.
	469	// The variable $timestamp_diff is calculated without MailDate TZ.
	470	$pdate = date_parse($header->MailDate);
	471	$timestamp_diff = $timestamp_now - $timestamp_msg_time + ($pdate['zone']*(-60));
[449]	472
[2]	473	if (gmdate("H",$timestamp_diff) > 0)
	474	{
[197]	475	$return['fulldate'] .= " (" . gmdate("H:i", $timestamp_diff) . ' ' . $this->functions->getLang('hours ago') . ')';
[2]	476	}
	477	else
	478	{
	479	if (gmdate("i",$timestamp_diff) == 0){
[197]	480	$return['fulldate'] .= ' ('. $this->functions->getLang('now').')';
[2]	481	}
	482	elseif (gmdate("i",$timestamp_diff) == 1){
[197]	483	$return['fulldate'] .= ' (1 '. $this->functions->getLang('minute ago').')';
[2]	484	}
	485	else{
[197]	486	$return['fulldate'] .= " (" . gmdate("i",$timestamp_diff) .' '. $this->functions->getLang('minutes ago') . ')';
[2]	487	}
	488	}
	489	}
	490	else{
[535]	491	$return['fulldate'] = gmdate("d/m/Y H:i",$header->udate);
	492	$return['smalldate'] = gmdate("d/m/Y",$header->udate);
[2]	493	}
[449]	494
[2]	495	$from = $header->from;
	496	$return['from'] = array();
	497	$tmp = imap_mime_header_decode($from[0]->personal);
	498	$return['from']['name'] = $this->decode_string($tmp[0]->text);
	499	$return['from']['email'] = $this->decode_string($from[0]->mailbox . "@" . $from[0]->host);
	500	if ($return['from']['name'])
	501	{
	502	if (substr($return['from']['name'], 0, 1) == '"')
	503	$return['from']['full'] = $return['from']['name'] . ' ' . '<' . $return['from']['email'] . '>';
	504	else
	505	$return['from']['full'] = '"' . $return['from']['name'] . '" ' . '<' . $return['from']['email'] . '>';
	506	}
	507	else
	508	$return['from']['full'] = $return['from']['email'];
[449]	509
[2]	510	// Sender attribute
	511	$sender = $header->sender;
	512	$return['sender'] = array();
	513	$tmp = imap_mime_header_decode($sender[0]->personal);
	514	$return['sender']['name'] = $this->decode_string($tmp[0]->text);
	515	$return['sender']['email'] = $this->decode_string($sender[0]->mailbox . "@" . $sender[0]->host);
	516	if ($return['sender']['name'])
	517	{
	518	if (substr($return['sender']['name'], 0, 1) == '"')
	519	$return['sender']['full'] = $return['sender']['name'] . ' ' . '<' . $return['sender']['email'] . '>';
	520	else
	521	$return['sender']['full'] = '"' . $return['sender']['name'] . '" ' . '<' . $return['sender']['email'] . '>';
	522	}
	523	else
	524	$return['sender']['full'] = $return['sender']['email'];
	525
	526	if($return['from']['full'] == $return['sender']['full'])
	527	$return['sender'] = null;
	528	$to = $header->to;
	529	$return['toaddress2'] = "";
	530	if (!empty($to))
	531	{
	532	foreach ($to as $tmp)
	533	{
	534	if (!empty($tmp->personal))
	535	{
	536	$personal_tmp = imap_mime_header_decode($tmp->personal);
	537	$return['toaddress2'] .= '"' . $personal_tmp[0]->text . '"';
	538	$return['toaddress2'] .= " ";
	539	$return['toaddress2'] .= "<";
[320]	540	if ($tmp->host != 'unspecified-domain')
	541	$return['toaddress2'] .= $tmp->mailbox . "@" . $tmp->host;
	542	else
	543	$return['toaddress2'] .= $tmp->mailbox;
[2]	544	$return['toaddress2'] .= ">";
	545	$return['toaddress2'] .= ", ";
	546	}
	547	else
	548	{
[320]	549	if ($tmp->host != 'unspecified-domain')
	550	$return['toaddress2'] .= $tmp->mailbox . "@" . $tmp->host;
	551	else
	552	$return['toaddress2'] .= $tmp->mailbox;
[2]	553	$return['toaddress2'] .= ", ";
	554	}
	555	}
	556	$return['toaddress2'] = $this->del_last_two_caracters($return['toaddress2']);
	557	}
	558	else
	559	{
	560	$return['toaddress2'] = "<Empty>";
[449]	561	}
	562
[2]	563	$cc = $header->cc;
	564	$return['cc'] = "";
	565	if (!empty($cc))
	566	{
	567	foreach ($cc as $tmp_cc)
	568	{
	569	if (!empty($tmp_cc->personal))
	570	{
	571	$personal_tmp_cc = imap_mime_header_decode($tmp_cc->personal);
	572	$return['cc'] .= '"' . $personal_tmp_cc[0]->text . '"';
	573	$return['cc'] .= " ";
	574	$return['cc'] .= "<";
	575	$return['cc'] .= $tmp_cc->mailbox . "@" . $tmp_cc->host;
	576	$return['cc'] .= ">";
	577	$return['cc'] .= ", ";
	578	}
	579	else
	580	{
	581	$return['cc'] .= $tmp_cc->mailbox . "@" . $tmp_cc->host;
	582	$return['cc'] .= ", ";
	583	}
	584	}
	585	$return['cc'] = $this->del_last_two_caracters($return['cc']);
	586	}
	587	else
	588	{
	589	$return['cc'] = "";
[449]	590	}
	591
	592	##
	593	# @AUTHOR Rodrigo Souza dos Santos
	594	# @DATE 2008/09/12
	595	# @BRIEF Adding the BCC field.
	596	##
	597	$bcc = $header->bcc;
	598	$return['bcc'] = "";
	599	if (!empty($bcc))
	600	{
	601	foreach ($bcc as $tmp_bcc)
	602	{
	603	if (!empty($tmp_bcc->personal))
	604	{
	605	$personal_tmp_bcc = imap_mime_header_decode($tmp_bcc->personal);
	606	$return['bcc'] .= '"' . $personal_tmp_bcc[0]->text . '"';
	607	$return['bcc'] .= " ";
	608	$return['bcc'] .= "<";
	609	$return['bcc'] .= $tmp_bcc->mailbox . "@" . $tmp_bcc->host;
	610	$return['bcc'] .= ">";
	611	$return['bcc'] .= ", ";
	612	}
	613	else
	614	{
	615	$return['bcc'] .= $tmp_bcc->mailbox . "@" . $tmp_bcc->host;
	616	$return['bcc'] .= ", ";
	617	}
	618	}
	619	$return['bcc'] = $this->del_last_two_caracters($return['bcc']);
[426]	620	}
[449]	621	else
	622	{
	623	$return['bcc'] = "";
	624	}
[426]	625
[2]	626	$reply_to = $header->reply_to;
	627	$return['reply_to'] = "";
	628	if (is_object($reply_to[0]))
	629	{
	630	if ($return['from']['email'] != ($reply_to[0]->mailbox."@".$reply_to[0]->host))
	631	{
	632	if (!empty($reply_to[0]->personal))
	633	{
	634	$personal_reply_to = imap_mime_header_decode($tmp_reply_to->personal);
[41]	635	if(!empty($personal_reply_to[0]->text)) {
	636	$return['reply_to'] .= '"' . $personal_reply_to[0]->text . '"';
	637	$return['reply_to'] .= " ";
	638	$return['reply_to'] .= "<";
	639	$return['reply_to'] .= $reply_to[0]->mailbox . "@" . $reply_to[0]->host;
	640	$return['reply_to'] .= ">";
	641	}
	642	else {
	643	$return['reply_to'] .= $reply_to[0]->mailbox . "@" . $reply_to[0]->host;
	644	}
[2]	645	}
	646	else
	647	{
	648	$return['reply_to'] .= $reply_to[0]->mailbox . "@" . $reply_to[0]->host;
	649	}
	650	}
	651	}
	652	$return['reply_to'] = $this->decode_string($return['reply_to']);
	653	$return['subject'] = $this->decode_string($header->fetchsubject);
	654	$return['Size'] = $header->Size;
[828]	655	$return['reply_toaddress'] = $header->reply_toaddress;
	656
[689]	657	//All this is to help in local messages
	658	$return['timestamp'] = $header->udate;
	659	$return['login'] = $_SESSION['phpgw_info']['expressomail']['user']['account_id'];//$GLOBALS['phpgw_info']['user']['account_id'];
	660	$return['reply_toaddress'] = $header->reply_toaddress;
[828]	661
[2]	662	return $return;
	663	}
[449]	664
[2]	665	function get_body_msg($msg_number, $msg_folder)
	666	{
	667	include_once("class.message_components.inc.php");
[51]	668	$msg = &new message_components($this->mbox);
[2]	669	$msg->fetch_structure($msg_number);
[51]	670	$return = array();
[449]	671	$return['attachments'] = $this-> download_attachment($msg,$msg_number);
[51]	672	if(!$this->has_cid)
[91]	673	{
[178]	674	$return['thumbs'] = $this->get_thumbs($msg,$msg_number,urlencode($msg_folder));
[91]	675	$return['signature'] = $this->get_signature($msg,$msg_number,$msg_folder);
[449]	676	}
	677
[2]	678	if(!$msg->structure[$msg_number]->parts) //Simple message, only 1 piece
	679	{
[1035]	680	if(strtolower($msg->structure[$msg_number]->subtype) == 'x-pkcs7-mime'){
	681	$return['body']='isCripted';
	682	return $return;
	683	}
	684
[2]	685	$attachment = array(); //No attachments
[1035]	686
	687	if(strtolower($msg->structure[$msg_number]->subtype) == 'x-pkcs7-mime'){
	688	$return['body']='isCripted';
	689	return $return;
	690	}
	691
[2]	692	$content = '';
	693	if (strtolower($msg->structure[$msg_number]->subtype) == "plain")
	694	{
[51]	695	$content .= nl2br($this->decodeBody((imap_body($this->mbox, $msg_number, FT_UID)), $msg->encoding[$msg_number][0], $msg->charset[$msg_number][0]));
[2]	696	}
	697	else if (strtolower($msg->structure[$msg_number]->subtype) == "html")
	698	{
[51]	699	$content .= $this->decodeBody(imap_body($this->mbox, $msg_number, FT_UID), $msg->encoding[$msg_number][0], $msg->charset[$msg_number][0]);
[2]	700	}
	701	}
[449]	702	else
[2]	703	{ //Complicated message, multiple parts
	704	$html_body = '';
	705	$content = '';
	706	$has_multipart = true;
	707	$this->has_cid = false;
[449]	708
[2]	709	if (strtolower($msg->structure[$msg_number]->subtype) == "related")
	710	$this->has_cid = true;
[449]	711
[469]	712	if (strtolower($msg->structure[$msg_number]->subtype) == "alternative") {
	713	$show_only_html = false;
	714	foreach($msg->pid[$msg_number] as $values => $msg_part) {
[432]	715	$file_type = strtolower($msg->file_type[$msg_number][$values]);
	716	if($file_type == "text/html")
[469]	717	$show_only_html = true;
[432]	718	}
[469]	719	}
[2]	720	else
	721	$show_only_html = false;
	722
	723	foreach($msg->pid[$msg_number] as $values => $msg_part)
	724	{
[449]	725
[2]	726	$file_type = strtolower($msg->file_type[$msg_number][$values]);
	727	if($file_type == "message/rfc822")
	728	$has_multipart = false;
[449]	729
[2]	730	if($file_type == "multipart/alternative")
	731	$has_multipart = false;
[449]	732
	733	if(($file_type == "text/plain"
[2]	734	\|\| $file_type == "text/html")
	735	&& $file_type != 'attachment')
	736	{
	737	if($file_type == "text/plain" && !$show_only_html && $has_multipart)
	738	{
	739	// if TXT file size > 100kb, then it will not expand.
	740	if(!($file_type == "text/plain" && $msg->fsize[$msg_number][$values] > 102400)) {
[449]	741	$content .= nl2br(htmlentities($this->decodeBody(imap_fetchbody($this->mbox, $msg_number, $msg_part, FT_UID), $msg->encoding[$msg_number][$values], $msg->charset[$msg_number][$values])));
[2]	742	}
	743	}
	744	// if HTML attachment file size > 300kb, then it will not expand.
[449]	745	else if($file_type == "text/html" && $msg->fsize[$msg_number][$values] < 307200)
[2]	746	{
[51]	747	$content .= $this->decodeBody(imap_fetchbody($this->mbox, $msg_number, $msg_part, FT_UID), $msg->encoding[$msg_number][$values], $msg->charset[$msg_number][$values]);
[2]	748	$show_only_html = true;
	749	}
	750	}
	751	else if($file_type == "message/delivery-status"){
	752	$content .= "<hr align='left' width='95%' style='border:1px solid #DCDCDC'>";
[449]	753	$content .= nl2br($this->decodeBody(imap_fetchbody($this->mbox, $msg_number, $msg_part, FT_UID), $msg->encoding[$msg_number][$values], $msg->charset[$msg_number][$values]));
[2]	754
	755	}
[65]	756	else if($file_type == "message/rfc822" \|\| $file_type == "text/rfc822-headers"){
[449]	757
[2]	758	include_once("class.imap_attachment.inc.php");
	759	$att = new imap_attachment();
[51]	760	$attachments = $att -> get_attachment_info($this->mbox,$msg_number);
[449]	761	if($attachments['number_attachments'] > 0) {
[2]	762	foreach($attachments ['attachment'] as $index => $attachment){
	763	if(strtolower($attachment['type']) == "delivery-status" \|\|
[449]	764	strtolower($attachment['type']) == "rfc822" \|\|
[65]	765	strtolower($attachment['type']) == "rfc822-headers" \|\|
[2]	766	strtolower($attachment['type']) == "plain"
	767	){
[449]	768	$obj = imap_rfc822_parse_headers(imap_fetchbody($this->mbox, $msg_number, $msg_part, FT_UID), $msg->encoding[$msg_number][$values]);
	769	$content .= "<hr align='left' width='95%' style='border:1px solid #DCDCDC'>";
[2]	770	$content .= "<br><table style='margin:2px;border:1px solid black;background:#EAEAEA'>";
	771	$content .= "<tr><td><b>".$this->functions->getLang("Subject").":</b></td><td>".$this->decode_string($obj->subject)."</td></tr>";
	772	$content .= "<tr><td><b>".$this->functions->getLang("From").":</b></td><td>".$this->decode_string($obj->from[0]->mailbox."@".$obj->from[0]->host)."</td></tr>";
	773	$content .= "<tr><td><b>".$this->functions->getLang("Date").":</b></td><td>".$obj->date."</td></tr>";
	774	$content .= "<tr><td><b>".$this->functions->getLang("TO").":</b></td><td>".$this->decode_string($obj->to[0]->mailbox."@".$obj->to[0]->host)."</td></tr>";
[449]	775	$content .= !$obj->cc ? "</table><br>" :"<tr><td><b>".$this->functions->getLang("CC").":</b></td><td>".$this->decode_string($obj->cc[0]->mailbox."@".$obj->cc[0]->host)."</td></tr></table><br>";
[2]	776	$ix_part = strtolower($attachment['type']) == "delivery-status" ? 1 : 0;
[449]	777	$content .= nl2br($this->decodeBody(imap_fetchbody($this->mbox, $msg_number, ($attachment['part_in_msg']+$ix_part).".1", FT_UID), $msg->encoding[$msg_number][$values], $msg->charset[$msg_number][$values]));
	778	break;
[2]	779	}
	780	}
	781	}
	782	}
	783	}
	784	if($file_type == "text/plain" && ($show_only_html && $msg_part == 1) \|\| (!$show_only_html && $msg_part == 3)){
	785	if(strtolower($msg->structure[$msg_number]->subtype) == "mixed" && $msg_part == 1)
[51]	786	$content .= nl2br(imap_base64(imap_fetchbody($this->mbox, $msg_number, $msg_part, FT_UID)));
[25]	787	else if(!strtolower($msg->structure[$msg_number]->subtype) == "mixed")
[449]	788	$content .= nl2br(imap_fetchbody($this->mbox, $msg_number, $msg_part, FT_UID));
[2]	789	}
[449]	790	}
[2]	791	// Force message with flag Seen (imap_fetchbody not works correctly)
[449]	792	$params = array('folder' => $msg_folder, "msgs_to_set" => $msg_number, "flag" => "seen");
[2]	793	$this->set_messages_flag($params);
[205]	794	$content = $this->process_embedded_images($msg,$msg_number,$content, $msg_folder);
[2]	795	$content = $this->replace_special_characters($content);
[51]	796	$return['body'] = $content;
	797	return $return;
[2]	798	}
[449]	799
[2]	800	function htmlfilter($body)
	801	{
	802	require_once('htmlfilter.inc');
[449]	803
[2]	804	$tag_list = Array(
	805	false,
	806	'blink',
	807	'object',
	808	'meta',
	809	'html',
	810	'link',
	811	'frame',
	812	'iframe',
	813	'layer',
	814	'ilayer',
	815	'plaintext'
	816	);
	817
	818	/**
	819	* A very exclusive set:
	820	*/
	821	// $tag_list = Array(true, "b", "a", "i", "img", "strong", "em", "p");
	822	$rm_tags_with_content = Array(
	823	'script',
	824	'style',
	825	'applet',
	826	'embed',
	827	'head',
	828	'frameset',
	829	'xml',
	830	'xmp'
	831	);
	832
	833	$self_closing_tags = Array(
	834	'img',
	835	'br',
	836	'hr',
	837	'input'
	838	);
	839
	840	$force_tag_closing = true;
	841
	842	$rm_attnames = Array(
	843	'/.*/' =>
	844	Array(
	845	'/target/i',
	846	//'/^on.*/i', -> onClick, dos compromissos da agenda.
	847	'/^dynsrc/i',
	848	'/^datasrc/i',
	849	'/^data.*/i',
	850	'/^lowsrc/i'
	851	)
	852	);
	853
	854	/**
	855	* Yeah-yeah, so this looks horrible. Check out htmlfilter.inc for
	856	* some idea of what's going on here. :)
	857	*/
	858
	859	$bad_attvals = Array(
	860	'/.*/' =>
	861	Array(
	862	'/.*/' =>
	863	Array(
	864	Array(
	865	'/^([\'\"])\s\S+\sscript\s:(.*)([\'\"])/si',
	866	//'/^([\'\"])\shttps\s:(.)([\'\"])/si', -> doclinks notes
	867	'/^([\'\"])\smocha\s:(.)([\'\"])/si',
	868	'/^([\'\"])\sabout\s:(.*)([\'\"])/si'
	869	),
	870	Array(
	871	'\\1oddjob:\\2\\1',
	872	//'\\1uucp:\\2\\1', -> doclinks notes
	873	'\\1amaretto:\\2\\1',
	874	'\\1round:\\2\\1'
	875	)
[449]	876	),
	877
[2]	878	'/^style/i' =>
	879	Array(
	880	Array(
	881	'/expression/i',
	882	'/behaviou*r/i',
	883	'/binding/i',
	884	'/include-source/i',
	885	'/url\s\(\s([\'\"])\shttps:.([\'\"])\s\)/si',
	886	'/url\s\(\s([\'\"])\s\S+\sscript:.([\'\"])\s\)/si'
	887	),
	888	Array(
	889	'idiocy',
	890	'idiocy',
	891	'idiocy',
	892	'idiocy',
	893	'url(\\1http://securityfocus.com/\\1)',
	894	'url(\\1http://securityfocus.com/\\1)'
	895	)
	896	)
	897	)
	898	);
	899
	900	$add_attr_to_tag = Array(
	901	'/^a$/i' => Array('target' => '"_new"')
	902	);
[449]	903
	904
[2]	905	$trusted_body = sanitize($body,
	906	$tag_list,
	907	$rm_tags_with_content,
	908	$self_closing_tags,
	909	$force_tag_closing,
	910	$rm_attnames,
	911	$bad_attvals,
	912	$add_attr_to_tag
	913	);
[449]	914
[2]	915	return $trusted_body;
	916	}
[449]	917
[2]	918	function decodeBody($body, $encoding, $charset=null)
	919	{
	920	/**
	921	* replace e-mail by anchor.
	922	*/
	923	// HTML Filter
[13]	924	//$body = preg_replace("#(^\|[\n ])([a-z0-9&\-_.]+?)@([\w\-]+\.([\w\-\.]+\.)*[\w]+)#i", "\\1<a href=# onclick=\"javascript:new_message('new_by_message', '\\2@\\3')\">\\2@\\3</a>", $body);
[828]	925	//$body = str_replace("\r\n", "\n", $body);
[2]	926	if ($encoding == 'quoted-printable')
[828]	927	{
	928	/*
[449]	929
[2]	930	for($i=0;$i<256;$i++) {
	931	$c1=dechex($i);
	932	if(strlen($c1)==1){$c1="0".$c1;}
	933	$c1="=".$c1;
	934	$myqprinta[]=$c1;
	935	$myqprintb[]=chr($i);
[449]	936	}
[828]	937	*/
[2]	938	$body = str_replace($myqprinta,$myqprintb,($body));
	939	$body = quoted_printable_decode($body);
[449]	940	while (ereg("=\n", $body))
[2]	941	{
	942	$body = ereg_replace ("=\n", '', $body);
	943	}
	944	}
[449]	945	else if ($encoding == 'base64')
[2]	946	{
	947	$body = base64_decode($body);
	948	}
[828]	949	else if ($encoding == '7bit')
[12]	950	{
[449]	951	$body = quoted_printable_decode($body);
[828]	952	}
[2]	953	// All other encodings are returned raw.
	954	if (strtolower($charset) == "utf-8")
	955	return utf8_decode($body);
	956	else
	957	return $body;
	958	}
[449]	959
[205]	960	function process_embedded_images($msg, $msgno, $body, $msg_folder)
[2]	961	{
	962	if (count($msg->inline_id[$msgno]) > 0)
	963	{
	964	foreach ($msg->inline_id[$msgno] as $index => $cid)
	965	{
	966	$cid = eregi_replace("<", "", $cid);
	967	$cid = eregi_replace(">", "", $cid);
	968	$msg_part = $msg->pid[$msgno][$index];
	969	//$body = eregi_replace("alt=\"\"", "", $body);
	970	$body = eregi_replace("<br/>", "", $body);
	971	$body = str_replace("src=\"cid:".$cid."\"", " src=\"./inc/show_embedded_attach.php?msg_folder=$msg_folder&msg_num=$msgno&msg_part=$msg_part\" ", $body);
	972	$body = str_replace("src='cid:".$cid."'", " src=\"./inc/show_embedded_attach.php?msg_folder=$msg_folder&msg_num=$msgno&msg_part=$msg_part\" ", $body);
	973	$body = str_replace("src=cid:".$cid, " src=\"./inc/show_embedded_attach.php?msg_folder=$msg_folder&msg_num=$msgno&msg_part=$msg_part\" ", $body);
	974	}
	975	}
[449]	976
[2]	977	return $body;
	978	}
[449]	979
[2]	980	function replace_special_characters($body)
	981	{
	982	// Suspected TAGS!
[449]	983	/*$tag_list = Array(
[2]	984	'blink','object','meta',
	985	'html','link','frame',
	986	'iframe','layer','ilayer',
	987	'plaintext','script','style','img',
	988	'applet','embed','head',
	989	'frameset','xml','xmp');
	990	*/
	991
[449]	992	// Layout problem: Change html elements
	993	// with absolute position to relate position, CASE INSENSITIVE.
[6]	994	$body = @eregi_replace("POSITION: ABSOLUTE;","",$body);
	995
[2]	996	$tag_list = Array('head','blink','object','frame',
	997	'iframe','layer','ilayer','plaintext','script',
[63]	998	'applet','embed','frameset','xml','xmp','style');
[2]	999
	1000	$body = $this-> replace_links($body);
[449]	1001	$blocked_tags = array();
[2]	1002	foreach($tag_list as $index => $tag) {
	1003	$new_body = eregi_replace("<$tag", "<!--$tag", $body);
	1004	if($body != $new_body) {
	1005	$blocked_tags[] = $tag;
	1006	}
	1007	$body = eregi_replace("</$tag>", "</$tag-->", $new_body);
	1008	}
[650]	1009	// Malicious Code Remove
[1036]	1010	$dirtyCodePattern = "/(<([\w]+[\w0-9])([^>])on(mouse(move\|over\|down\|up)\|load\|blur\|change\|click\|dblclick\|focus\|key(down\|up\|press)\|select)(\ )=(\ )[\"'][^>\"'][\"']([^>])>)(.*)(<\/\\2>)?/misU";
[650]	1011	preg_match_all($dirtyCodePattern,$body,$rest,PREG_PATTERN_ORDER);
	1012	foreach($rest[0] as $i => $val)
[1036]	1013	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
[650]	1014	$body = str_replace($rest[1][$i],"<".$rest[2][$i].$rest[3][$i].$rest[7][$i].">",$body);
[2]	1015
	1016	return "<span>".$body;
	1017	}
	1018
[449]	1019	function replace_links($body) {
	1020	$matches = array();
[2]	1021	// Verify exception.
[449]	1022	@preg_match("/<a href=\"notes:\/\/\//",$body,$matches);
[1036]	1023	// If there is no exception,then open the link in new window.
[449]	1024	if(count($matches))
	1025	return $body;
	1026
	1027	$pattern = '/(?<=[\s\|(<br>)\|\n\|\r\|;])((http(s?):\/\/((?:[\w]\.?)+(?::[\d]+)?[:\/.\-~&=?%;@#,+\w]))\|((?:www?\.)(?:\w\.?)(?::\d+)?[\:\/\w.\-~&=?%;@+]*))/i';
	1028	$replacement = '<a href="http$3://$4$5" target="_blank">$1</a>';
	1029	return preg_replace($pattern, $replacement, $body);
	1030
	1031	// Original
	1032	//return preg_replace('/(?<=[\s\|(<br>)\|\n\|\r\|;])((http(s?):\/\/((?:[\w]\.?)+(?::[\d]+)?[\/.\-~&=?%;@#,+\w]))\|((?:www?\.)(?:\w\.?)(?::\d+)?[\/\w.\-~&=?%;@+]*))/i', '<a href="http$3://$4$5" target="_blank">http$3://$4$5</a>', $body);
[2]	1033	}
	1034
[91]	1035	function get_signature($msg, $msg_number, $msg_folder)
[1035]	1036	{
	1037	include_once("../seguranca/classes/CertificadoB.php");
	1038	include_once("class.db_functions.inc.php");
[91]	1039	foreach ($msg->file_type[$msg_number] as $index => $file_type)
	1040	{
[1035]	1041	$sign = array();
	1042	$temp = $this->get_info_head_msg($msg_number);
	1043	if($temp['ContentType'] =='normal') return $sign;
[91]	1044	$file_type = strtolower($file_type);
[449]	1045	if(strtolower($msg->encoding[$msg_number][$index]) == 'base64')
[91]	1046	{
[650]	1047	if ($file_type == 'application/x-pkcs7-signature' \|\| $file_type == 'application/pkcs7-signature')
[91]	1048	{
[1035]	1049	if(!$this->mbox \|\| !is_resource($this->mbox))
	1050	$this->mbox = $this->open_mbox($msg_folder);
	1051
	1052	$header = @imap_headerinfo($this->mbox, imap_msgno($this->mbox, $msg_number), 80, 255);
	1053
	1054	$imap_msg = @imap_fetchheader($this->mbox, $msg_number, FT_UID);
	1055	$imap_msg .= @imap_body($this->mbox, $msg_number, FT_UID);
	1056
	1057	$certificado = new certificadoB();
	1058	$validade = $certificado->verificar($imap_msg);
	1059
	1060	if ($certificado->apresentado)
[109]	1061	{
[1035]	1062	$from = $header->from;
	1063	foreach ($from as $id => $object) {
	1064	$fromname = $object->personal;
	1065	$fromaddress = $object->mailbox . "@" . $object->host;
[109]	1066	}
[1035]	1067	$sign_alert = '';
	1068	foreach ($certificado->erros_ssl as $item)
	1069	{
	1070	$check_error_msg = $this->functions->getLang($item);
	1071	/*
	1072	* Desabilite o teste abaixo para mostrar todas as mensagem
	1073	* de erro.
	1074	*/
	1075	//if (!strpos($check_error_msg,'*',strlen($check_error_msg-1)))
	1076	//{
	1077	$sign[] = "<span style=color:red>" . $check_error_msg . " </span>";
	1078	//}
	1079	}
	1080	if (count($certificado->erros_ssl) < 1)
	1081	{
	1082	$check_msg = $this->functions->getLang('Message untouched') . " ";
	1083	if($fromaddress == $certificado->dados['EMAIL'])
	1084	{
	1085	$check_msg .= $this->functions->getLang('and') . " ";
	1086	$check_msg .= $this->functions->getLang('authentic');
	1087	}
	1088	$sign[] = "<strong>".$check_msg."</strong>";
	1089	}
	1090	if($fromaddress != $certificado->dados['EMAIL'])
	1091	{
	1092	$sign[] = "<span style=color:red>" .
	1093	$this->functions->getLang('message') . " " .
	1094	$this->functions->getLang('with signer different from sender') .
	1095	" </span>";
	1096	}
	1097	$sign[] = "<strong>" . $this->functions->getLang('Message signed by: ') . "</strong>" . $certificado->dados['NOME'];
	1098	$sign[] = "<strong>" . $this->functions->getLang('Certificate email: ') . "</strong>" . $certificado->dados['EMAIL'];
	1099	$sign[] = "<strong>" . $this->functions->getLang('Mail from: ') . "</strong>" . $fromaddress;
	1100	$sign[] = "<strong>" . $this->functions->getLang('Certificate Authority: ') . "</strong>" . $certificado->dados['EMISSOR'];
	1101	$sign[] = "<strong>" . $this->functions->getLang('Validity of certificate: ') . "</strong>" . gmdate('r',openssl_to_timestamp($certificado->dados['FIM_VALIDADE']));
	1102	$sign[] = "<strong>" . $this->functions->getLang('Message date: ') . "</strong>" . $header->Date;
	1103
	1104	$cert = openssl_x509_parse($certificado->cert_assinante);
	1105	/*
	1106	$sign[] = '<table>';
	1107	$sign[] = '<tr><td colspan=1><b>Expedido para:</b></td></tr>';
	1108	$sign[] = '<tr><td>Nome Comum (CN) </td><td>' . $cert[subject]['CN'] . '</td></tr>';
	1109	$X = substr($certificado->dados['NASCIMENTO'] ,0,2) . '-' . substr($certificado->dados['NASCIMENTO'] ,2,2) . '-' . substr($certificado->dados['NASCIMENTO'] ,4,4);
	1110	$sign[] = '<tr><td>Data de nascimento </td><td>' . $certificado->dados['NASCIMENTO'] . '</td></tr>';
	1111	$sign[] = '<tr><td>CPF </td><td>' . $certificado->dados['CPF'] . '</td></tr>';
	1112	$sign[] = '<tr><td>Documento identidade </td><td>' . $certificado->dados['RG'] . '</td></tr>';
	1113	$sign[] = '<tr><td>Empresa (O) </td><td>' . $cert[subject]['O'] . '</td></tr>';
	1114	$sign[] = '<tr><td>Unidade Organizacional (OU) </td><td>' . $cert[subject]['OU'][0] . '</td></tr>';
	1115	//$sign[] = '<tr><td>Numero de serie </td><td>' . $cert['serialNumber'] . '</td></tr>';
	1116	$sign[] = '<tr><td colspan=1> </td></tr>';
	1117	$sign[] = '<tr><td colspan=1><b>Expedido por:</b></td></tr>';
	1118	$sign[] = '<tr><td>Nome Comum (CN) </td><td>' . $cert[issuer]['CN'] . '</td></tr>';
	1119	$sign[] = '<tr><td>Empresa (O) </td><td>' . $cert[issuer]['O'] . '</td></tr>';
	1120	$sign[] = '<tr><td>Unidade Organizacional (OU) </td><td>' . $cert[issuer]['OU'][0] . '</td></tr>';
	1121	$sign[] = '<tr><td colspan=1> </td></tr>';
	1122	$sign[] = '<tr><td colspan=1><b>Validade:</b></td></tr>';
	1123	$H = data_hora($cert[validFrom]);
	1124	$X = substr($H,6,2) . '-' . substr($H,4,2) . '-' . substr($H,0,4);
	1125	$sign[] = '<tr><td>Expedido em </td><td>' . $X . '</td></tr>';
	1126	$H = data_hora($cert[validTo]);
	1127	$X = substr($H,6,2) . '-' . substr($H,4,2) . '-' . substr($H,0,4);
	1128	$sign[] = '<tr><td>Valido ate </td><td>' . $X . '</td></tr>';
	1129	$sign[] = '<tr><td colspan=1> </td></tr>';
	1130	$sign[] = '</table>';
	1131	*/
	1132	$sign_alert .= 'Expedido para:\n';
	1133	$sign_alert .= 'Nome Comum (CN) ' . $cert[subject]['CN'] . '\n';
	1134	$X = substr($certificado->dados['NASCIMENTO'] ,0,2) . '-' . substr($certificado->dados['NASCIMENTO'] ,2,2) . '-' . substr($certificado->dados['NASCIMENTO'] ,4,4);
	1135	$sign_alert .= 'Data de nascimento ' . $X . '\n';
	1136	$sign_alert .= 'CPF ' . $certificado->dados['CPF'] . '\n';
	1137	$sign_alert .= 'Documento identidade ' . $certificado->dados['RG'] . '\n';
	1138	$sign_alert .= 'Empresa (O) ' . $cert[subject]['O'] . '\n';
	1139	$sign_alert .= 'Unidade Organizacional (OU) ' . $cert[subject]['OU'][0] . '\n';
	1140	//$sign_alert[] = '<tr><td>Numero de serie </td><td>' . $cert['serialNumber'] . '</td></tr>';
	1141	$sign_alert .= '\n';
	1142	$sign_alert .= 'Expedido por:\n';
	1143	$sign_alert .= 'Nome Comum (CN) ' . $cert[issuer]['CN'] . '\n';
	1144	$sign_alert .= 'Empresa (O) ' . $cert[issuer]['O'] . '\n';
	1145	$sign_alert .= 'Unidade Organizacional (OU) ' . $cert[issuer]['OU'][0] . '\n';
	1146	$sign_alert .= '\n';
	1147	$sign_alert .= 'Validade:\n';
	1148	$H = data_hora($cert[validFrom]);
	1149	$X = substr($H,6,2) . '-' . substr($H,4,2) . '-' . substr($H,0,4);
	1150	$sign_alert .= 'Expedido em ' . $X . '\n';
	1151	$H = data_hora($cert[validTo]);
	1152	$X = substr($H,6,2) . '-' . substr($H,4,2) . '-' . substr($H,0,4);
	1153	$sign_alert .= 'Valido ate ' . $X . '\n';
	1154
	1155	$sign[] = "<a onclick=\"javascript:alert('" . $sign_alert . "')\"><b><font color=\"#0000FF\">".$this->functions->getLang("More")."...</font></b></a>";
	1156	$this->db = new db_functions();
	1157
	1158	// TODO: testar se existe um certificado no banco e verificar qual ï¿œ o mais atual.
	1159	if(!$certificado->dados['EXPIRADO'] && !$certificado->dados['REVOGADO'] && count($certificado->erros_ssl) < 1)
	1160	$this->db->insert_certificate(strtolower($certificado->dados['EMAIL']), $certificado->cert_assinante, $certificado->dados['SERIALNUMBER'], $certificado->dados['AUTHORITYKEYIDENTIFIER']);
	1161	}
[91]	1162	else
[1035]	1163	{
	1164	$sign[] = "<span style=color:red>" . $this->functions->getLang('Invalid signature') . "</span>";
	1165	foreach($certificado->erros_ssl as $item)
	1166	$sign[] = "<span style=color:red>" . $this->functions->getLang($item) . "</span>";
	1167	}
[91]	1168	}
	1169	}
	1170	}
[449]	1171	return $sign;
[91]	1172	}
	1173
[51]	1174	function get_thumbs($msg, $msg_number, $msg_folder)
[2]	1175	{
	1176	$thumbs_array = array();
	1177	$i = 0;
	1178	foreach ($msg->file_type[$msg_number] as $index => $file_type)
	1179	{
	1180	$file_type = strtolower($file_type);
	1181	if(strtolower($msg->encoding[$msg_number][$index]) == 'base64') {
	1182	if (($file_type == 'image/jpeg') \|\| ($file_type == 'image/pjpeg') \|\| ($file_type == 'image/gif') \|\| ($file_type == 'image/png')) {
	1183	$img = "<IMG id='".$msg_folder.";;".$msg_number.";;".$i.";;".$msg->pid[$msg_number][$index].";;".$msg->encoding[$msg_number][$index]."' style='border:2px solid #fde7bc;padding:5px' title='".$this->functions->getLang("Click here do view (+)")."'src=./inc/show_thumbs.php?file_type=".$file_type."&msg_num=".$msg_number."&msg_folder=".$msg_folder."&msg_part=".$msg->pid[$msg_number][$index].">";
[1005]	1184	$href = "<a onMouseDown='save_image(event,this,\"".$file_type."\")' href='#".$msg_folder.";;".$msg_number.";;".$i.";;".$msg->pid[$msg_number][$index].";;".$msg->encoding[$msg_number][$index]."' onClick=\"window.open('./inc/show_img.php?msg_num=".$msg_number."&msg_folder=".$msg_folder."&msg_part=".$msg->pid[$msg_number][$index]."','mywindow','width=700,height=600,scrollbars=yes');\">". $img ."</a>";
[2]	1185	$thumbs_array[] = $href;
	1186	}
	1187	$i++;
	1188	}
	1189	}
	1190	return $thumbs_array;
	1191	}
[449]	1192
[2]	1193	/*function delete_msg($params)
	1194	{
	1195	$folder = $params['folder'];
	1196	$msgs_to_delete = explode(",",$params['msgs_to_delete']);
[449]	1197
[2]	1198	$mbox_stream = $this->open_mbox($folder);
[449]	1199
[2]	1200	foreach ($msgs_to_delete as $msg_number){
	1201	imap_delete($mbox_stream, $msg_number, FT_UID);
	1202	}
	1203	imap_close($mbox_stream, CL_EXPUNGE);
	1204	return $params['msgs_to_delete'];
	1205	}*/
	1206
	1207	// Novo
	1208	function delete_msgs($params)
	1209	{
[449]	1210
[2]	1211	$folder = $params['folder'];
[51]	1212	$folder = mb_convert_encoding($folder, "UTF7-IMAP","ISO-8859-1");
[2]	1213	$msgs_number = explode(",",$params['msgs_number']);
	1214	$border_ID = $params['border_ID'];
[449]	1215
[2]	1216	$return = array();
[449]	1217
	1218	if ($params['get_previous_msg']){
[2]	1219	$return['previous_msg'] = $this->get_info_previous_msg($params);
[449]	1220	// Fix problem in unserialize function JS.
	1221	$return['previous_msg']['body'] = str_replace(array('{','}'), array('{','}'), $return['previous_msg']['body']);
	1222	}
[2]	1223
[504]	1224	//$mbox_stream = $this->open_mbox($folder);
	1225	$mbox_stream = @imap_open("{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$folder, $this->username, $this->password) or die(serialize(array('imap_error' => $this->parse_error(imap_last_error()))));
[449]	1226
[2]	1227	foreach ($msgs_number as $msg_number)
	1228	{
	1229	if (imap_delete($mbox_stream, $msg_number, FT_UID));
	1230	$return['msgs_number'][] = $msg_number;
	1231	}
[449]	1232
[2]	1233	$return['folder'] = $folder;
	1234	$return['border_ID'] = $border_ID;
[449]	1235
[51]	1236	if($mbox_stream)
	1237	imap_close($mbox_stream, CL_EXPUNGE);
[2]	1238	return $return;
	1239	}
	1240
[449]	1241
[2]	1242	function refresh($params)
	1243	{
[689]	1244	include_once("class.imap_attachment.inc.php");
[449]	1245	$imap_attachment = new imap_attachment();
[2]	1246	$folder = $params['folder'];
	1247	$msg_range_begin = $params['msg_range_begin'];
	1248	$msg_range_end = $params['msg_range_end'];
	1249	$msgs_existent = $params['msgs_existent'];
[449]	1250	$sort_box_type = $params['sort_box_type'];
[2]	1251	$sort_box_reverse = $params['sort_box_reverse'];
	1252	$msgs_in_the_server = array();
[53]	1253	$search_box_type = $params['search_box_type'] != "ALL" && $params['search_box_type'] != "" ? $params['search_box_type'] : false;
[828]	1254	$msgs_in_the_server = $this->get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse,$msg_range_begin,$msg_range_end);
	1255	$msgs_in_the_server = array_keys($msgs_in_the_server);
	1256	if(!count($msgs_in_the_server))
[51]	1257	return array();
[449]	1258
[828]	1259	$num_msgs = (count($msgs_in_the_server) - imap_num_recent($this->mbox));
	1260	$msgs_in_the_client = explode(",", $msgs_existent);
[51]	1261
[2]	1262	$msg_to_insert = array_diff($msgs_in_the_server, $msgs_in_the_client);
[271]	1263	$msg_to_delete = array_diff($msgs_in_the_client, $msgs_in_the_server);
[449]	1264
[2]	1265	$msgs_to_exec = array();
	1266	if ((count($msg_to_insert)) && ($msgs_existent))
	1267	{
	1268	foreach($msg_to_insert as $index => $msg_number)
	1269	{
	1270	if ($msgs_in_the_server[$index+1])
	1271	{
	1272	//$msgs_to_exec[$msg_number] = 'Inserir mensage numero ' . $msg_number . ' antes da ' . $msgs_in_the_server[$index+1];
	1273	$msgs_to_exec[$msg_number] = 'box.insertBefore(new_msg, Element("'.$msgs_in_the_server[$index+1].'"));';
	1274	}
	1275	else
	1276	{
	1277	//$msgs_to_exec[$msg_number] = 'Inserir mensage numero ' . $msg_number . ' no final (append)';
	1278	$msgs_to_exec[$msg_number] = 'box.appendChild(new_msg);';
	1279	}
	1280	}
	1281	ksort($msgs_to_exec);
	1282	}
	1283	elseif(!$msgs_existent)
	1284	{
	1285	foreach($msgs_in_the_server as $index => $msg_number)
	1286	{
	1287	$msgs_to_exec[$msg_number] = 'box.appendChild(new_msg);';
	1288	}
	1289	}
[449]	1290
[2]	1291	$return = array();
	1292	$i = 0;
	1293	foreach($msgs_to_exec as $msg_number => $command)
	1294	{
[614]	1295	/*A função imap_headerinfo não traz o cabeçalho completo, e sim alguns
	1296	* atributos do cabeçalho. Como eu preciso do atributo Importance
	1297	* para saber se o email é importante ou não, uso abaixo a função
	1298	* imap_fetchheader e busco o atributo importance nela para passar
	1299	* para as funções ajax. Isso faz com que eu acesse o cabeçalho
	1300	* duas vezes e de duas formas diferentes, mas em contrapartida, eu
	1301	* não preciso reimplementar o método utilizando o fetchheader.
	1302	* Como na atualização são poucas as mensagens que devem ser renderizadas,
	1303	* a perda em performance é insignificante.
	1304	*/
[1035]	1305	$tempHeader = @imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number));
	1306	$flag = preg_match('/importance : (.*)\r/i', $tempHeader, $importance);
[689]	1307	$return[$i]['Importance'] = $flag==0?"Normal":$importance[1];
[614]	1308
[535]	1309	$header = $this->get_header($msg_number);
[2]	1310	if (!is_object($header))
[828]	1311	continue;
	1312
[2]	1313	$return[$i]['msg_number'] = $msg_number;
	1314	$return[$i]['command'] = $command;
[449]	1315
[2]	1316	$return[$i]['msg_folder'] = $folder;
[1035]	1317	// Atribui o tipo (normal, signature ou cipher) ao campo Content-Type
	1318	$return[$i]['ContentType'] = $this->getMessageType($msg_number, $tempHeader);
[2]	1319	$return[$i]['Recent'] = $header->Recent;
	1320	$return[$i]['Unseen'] = $header->Unseen;
	1321	$return[$i]['Answered'] = $header->Answered;
	1322	$return[$i]['Deleted'] = $header->Deleted;
	1323	$return[$i]['Draft'] = $header->Draft;
	1324	$return[$i]['Flagged'] = $header->Flagged;
	1325
[535]	1326	$date_msg = gmdate("d/m/Y",$header->udate);
	1327	if (gmdate("d/m/Y") == $date_msg)
	1328	$return[$i]['udate'] = gmdate("H:i",$header->udate);
[2]	1329	else
	1330	$return[$i]['udate'] = $date_msg;
[449]	1331
[2]	1332	$from = $header->from;
	1333	$return[$i]['from'] = array();
	1334	$tmp = imap_mime_header_decode($from[0]->personal);
	1335	$return[$i]['from']['name'] = $tmp[0]->text;
	1336	$return[$i]['from']['email'] = $from[0]->mailbox . "@" . $from[0]->host;
[449]	1337	//$return[$i]['from']['full'] ='"' . $return[$i]['from']['name'] . '" ' . '<' . $return[$i]['from']['email'] . '>';
[2]	1338	if(!$return[$i]['from']['name'])
	1339	$return[$i]['from']['name'] = $return[$i]['from']['email'];
[449]	1340
[2]	1341	/*$toaddress = imap_mime_header_decode($header->toaddress);
	1342	$return[$i]['toaddress'] = '';
	1343	foreach ($toaddress as $tmp)
	1344	$return[$i]['toaddress'] .= $tmp->text;*/
	1345	$to = $header->to;
	1346	$return[$i]['to'] = array();
	1347	$tmp = imap_mime_header_decode($to[0]->personal);
	1348	$return[$i]['to']['name'] = $tmp[0]->text;
	1349	$return[$i]['to']['email'] = $to[0]->mailbox . "@" . $to[0]->host;
	1350	$return[$i]['to']['full'] ='"' . $return[$i]['to']['name'] . '" ' . '<' . $return[$i]['to']['email'] . '>';
[449]	1351
[2]	1352	$return[$i]['subject'] = $this->decode_string($header->fetchsubject);
	1353
	1354	$return[$i]['Size'] = $header->Size;
	1355	$return[$i]['reply_toaddress'] = $header->reply_toaddress;
[449]	1356
[2]	1357	$return[$i]['attachment'] = array();
[51]	1358	$return[$i]['attachment'] = $imap_attachment->get_attachment_headerinfo($this->mbox, $msg_number);
[2]	1359	$i++;
	1360	}
[51]	1361	$return['new_msgs'] = imap_num_recent($this->mbox);
[271]	1362	$return['msgs_to_delete'] = $msg_to_delete;
[411]	1363	if($this->mbox && is_resource($this->mbox))
[51]	1364	imap_close($this->mbox);
[828]	1365
[2]	1366	return $return;
	1367	}
	1368
[1035]	1369	/**
	1370	* Método que faz a verificação do Content-Type do e-mail e verifica se é um e-mail normal,
	1371	* assinado ou cifrado.
	1372	* @author Mário César Kolling <mario.kolling@serpro.gov.br>
	1373	* @param $headers Uma String contendo os Headers do e-mail retornados pela função imap_imap_fetchheader
	1374	* @param $msg_number O número da mesagem
	1375	* @return Retorna o tipo da mensagem (normal, signature, cipher).
	1376	*/
	1377	function getMessageType($msg_number, $headers = false){
	1378
	1379	$contentType = "normal";
	1380	if (!$headers){
	1381	$headers = imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number));
	1382	}
	1383	//$header2 = imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number));
	1384	if (preg_match("/Content-Type:.*pkcs7-signature/i", $headers) == 1){
	1385	$contentType = "signature";
	1386	} else if (preg_match("/Content-Type:.*x-pkcs7-mime/i", $headers) == 1){
	1387	$contentType = "cipher";
	1388	}
	1389
	1390	return $contentType;
	1391	}
	1392
[449]	1393	function get_folders_list($params = null)
[2]	1394	{
[449]	1395	$mbox_stream = $this->open_mbox();
[115]	1396	$serverString = "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}";
[2]	1397	$folders_list = imap_getmailboxes($mbox_stream, $serverString, "*");
[650]	1398	$folders_list = array_slice($folders_list,0,$this->foldersLimit);
	1399
[2]	1400	$tmp = array();
	1401	$result = array();
[449]	1402
[2]	1403	if (is_array($folders_list)) {
	1404	reset($folders_list);
[1035]	1405	$this->ldap = new ldap_functions();
[449]	1406
[2]	1407	$i = 0;
	1408	while (list($key, $val) = each($folders_list)) {
	1409	$status = imap_status($mbox_stream, $val->name, SA_UNSEEN);
[1035]	1410
[2]	1411	//$tmp_folder_id = explode("}", imap_utf7_decode($val->name));
	1412	$tmp_folder_id = explode("}", mb_convert_encoding($val->name, "ISO_8859-1", "UTF7-IMAP" ));
[1035]	1413	if($tmp_folder_id[1]=='INBOX'.$this->imap_delimiter.'decifradas'){
	1414	//error_log('passou', 3,'/tmp/imap_get_list.log');
	1415	//imap_deletemailbox($mbox_stream,imap_utf7_encode("{".$this->imap_server."}".'INBOX/decifradas'));
	1416	continue;
	1417	}
	1418	$result[$i]['folder_unseen'] = $status->unseen;
[2]	1419	$folder_id = $tmp_folder_id[1];
	1420	$result[$i]['folder_id'] = $folder_id;
[449]	1421
[2]	1422	$tmp_folder_parent = explode($this->imap_delimiter, $folder_id);
	1423	$result[$i]['folder_name'] = array_pop($tmp_folder_parent);
[96]	1424	$result[$i]['folder_name'] = $result[$i]['folder_name'] == 'INBOX' ? 'Inbox' : $result[$i]['folder_name'];
[325]	1425	if (is_numeric($result[$i]['folder_name'])) {
[1035]	1426	//$this->ldap = new ldap_functions();
[432]	1427	if ($cn = $this->ldap->uid2cn($result[$i]['folder_name'])){
[325]	1428	$result[$i]['folder_name'] = $cn;
	1429	}
	1430	}
[449]	1431
[2]	1432	$tmp_folder_parent = implode($this->imap_delimiter, $tmp_folder_parent);
	1433	$result[$i]['folder_parent'] = $tmp_folder_parent == 'INBOX' ? '' : $tmp_folder_parent;
[449]	1434
[96]	1435	if (($val->attributes == 32) && ($result[$i]['folder_name'] != 'Inbox'))
[2]	1436	$result[$i]['folder_hasChildren'] = 1;
	1437	else
	1438	$result[$i]['folder_hasChildren'] = 0;
	1439
[449]	1440	$i++;
[2]	1441	}
	1442	}
[449]	1443
[2]	1444	foreach ($result as $folder_info)
	1445	{
	1446	$array_tmp[] = $folder_info['folder_id'];
	1447	}
[449]	1448
[2]	1449	natcasesort($array_tmp);
[449]	1450
[2]	1451	foreach ($array_tmp as $key => $folder_id)
	1452	{
	1453	$result2[] = $result[$key];
	1454	}
[449]	1455
	1456	$current_folder = "INBOX";
	1457	if($params && $params['folder'])
	1458	$current_folder = $params['folder'];
	1459	return array_merge($result2, $this->get_quota(array(folder_id => $current_folder)));
[2]	1460	}
[449]	1461
[2]	1462	function create_mailbox($arr)
	1463	{
	1464	$namebox = $arr['newp'];
	1465	$mbox_stream = $this->open_mbox();
	1466	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
[51]	1467	$namebox = mb_convert_encoding($namebox, "UTF7-IMAP", "UTF-8");
[449]	1468
[2]	1469	$result = "Ok";
[51]	1470	if(!imap_createmailbox($mbox_stream,"{".$imap_server."}$namebox"))
[2]	1471	{
	1472	$result = implode("<br />\n", imap_errors());
[449]	1473	}
	1474
[51]	1475	if($mbox_stream)
	1476	imap_close($mbox_stream);
[449]	1477
[2]	1478	return $result;
[449]	1479
[2]	1480	}
[449]	1481
[2]	1482	function create_extra_mailbox($arr)
	1483	{
	1484	$nameboxs = explode(";",$arr['nw_folders']);
	1485	$result = "";
	1486	$mbox_stream = $this->open_mbox();
	1487	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
[449]	1488	foreach($nameboxs as $key=>$tmp){
[2]	1489	if($tmp != ""){
	1490	if(!imap_createmailbox($mbox_stream,imap_utf7_encode("{".$imap_server."}$tmp"))){
	1491	$result = implode("<br />\n", imap_errors());
[51]	1492	if($mbox_stream)
[449]	1493	imap_close($mbox_stream);
[2]	1494	return $result;
	1495	}
	1496	}
	1497	}
[51]	1498	if($mbox_stream)
	1499	imap_close($mbox_stream);
[2]	1500	return true;
	1501	}
[449]	1502
[2]	1503	function delete_mailbox($arr)
	1504	{
	1505	$namebox = $arr['del_past'];
	1506	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
	1507	$mbox_stream = $this->open_mbox();
	1508	//$del_folder = imap_deletemailbox($mbox_stream,"{".$imap_server."}INBOX.$namebox");
[449]	1509
[2]	1510	$result = "Ok";
	1511	$namebox = mb_convert_encoding($namebox, "UTF7-IMAP","UTF-8");
	1512	if(!imap_deletemailbox($mbox_stream,"{".$imap_server."}$namebox"))
	1513	{
	1514	$result = implode("<br />\n", imap_errors());
	1515	}
[51]	1516	if($mbox_stream)
	1517	imap_close($mbox_stream);
[2]	1518	return $result;
	1519	}
[449]	1520
[2]	1521	function ren_mailbox($arr)
	1522	{
	1523	$namebox = $arr['current'];
	1524	$new_box = $arr['rename'];
	1525	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
	1526	$mbox_stream = $this->open_mbox();
	1527	//$ren_folder = imap_renamemailbox($mbox_stream,"{".$imap_server."}INBOX.$namebox","{".$imap_server."}INBOX.$new_box");
[449]	1528
[2]	1529	$result = "Ok";
	1530	$namebox = mb_convert_encoding($namebox, "UTF7-IMAP","UTF-8");
[51]	1531	$new_box = mb_convert_encoding($new_box, "UTF7-IMAP","UTF-8");
[449]	1532
[2]	1533	if(!imap_renamemailbox($mbox_stream,"{".$imap_server."}$namebox","{".$imap_server."}$new_box"))
	1534	{
[449]	1535	$result = imap_errors();
[2]	1536	}
[51]	1537	if($mbox_stream)
	1538	imap_close($mbox_stream);
[2]	1539	return $result;
[449]	1540
[2]	1541	}
[449]	1542
[2]	1543	function get_num_msgs($params)
	1544	{
	1545	$folder = $params['folder'];
[411]	1546	if(!$this->mbox \|\| !is_resource($this->mbox)) {
[2]	1547	$this->mbox = $this->open_mbox($folder);
[411]	1548	if(!$this->mbox \|\| !is_resource($this->mbox))
[2]	1549	return imap_last_error();
[449]	1550	}
[2]	1551	$num_msgs = imap_num_msg($this->mbox);
[432]	1552	if($this->mbox && is_resource($this->mbox))
[51]	1553	imap_close($this->mbox);
[449]	1554
[2]	1555	return $num_msgs;
	1556	}
[449]	1557
[2]	1558	function send_mail($params)
	1559	{
	1560	include_once("class.phpmailer.php");
	1561	$mail = new PHPMailer();
	1562	include_once("class.db_functions.inc.php");
	1563	$db = new db_functions();
	1564	$fromaddress = $params['input_from'] ? explode(';',$params['input_from']) : "";
[449]	1565	##
	1566	# @AUTHOR Rodrigo Souza dos Santos
	1567	# @DATE 2008/09/17
	1568	# @BRIEF Checks if the user has permission to send an email with the email address used.
	1569	##
	1570	if ( is_array($fromaddress) && ($fromaddress[1] != $_SESSION['phpgw_info']['expressomail']['user']['email']) )
	1571	{
	1572	$deny = true;
	1573	foreach( $_SESSION['phpgw_info']['expressomail']['user']['shared_mailboxes'] as $key => $val )
	1574	if ( array_key_exists('mail', $val) && $val['mail'][0] == $fromaddress[1] )
	1575	$deny = false and end($_SESSION['phpgw_info']['expressomail']['user']['shared_mailboxes']);
	1576
	1577	if ( $deny )
	1578	return "The server denied your request to send a mail, you cannot use this mail address.";
	1579	}
[828]	1580
[707]	1581	//new_message_to backs to mailto: pattern
[708]	1582	$params['body'] = eregi_replace("<a href=\"javascript:new_message_to\('([^>]+)'\)\">[^>]+</a>","<a href='mailto:\\1'>\\1</a>",$params['body']);
[828]	1583
[2]	1584	$toaddress = implode(',',$db->getAddrs(explode(',',$params['input_to'])));
	1585	$ccaddress = implode(',',$db->getAddrs(explode(',',$params['input_cc'])));
	1586	$ccoaddress = implode(',',$db->getAddrs(explode(',',$params['input_cco'])));
	1587	$subject = $params['input_subject'];
[271]	1588	$msg_uid = $params['msg_id'];
[2]	1589	$return_receipt = $params['input_return_receipt'];
[614]	1590	$is_important = $params['input_important_message'];
[1035]	1591	$encrypt = $params['input_return_cripto'];
	1592	$signed = $params['input_return_digital'];
	1593
	1594	if($params['smime'])
	1595	{
	1596	$body = $params['smime'];
	1597	$mail->SMIME = true;
	1598	// A MSG assinada deve ser testada neste ponto.
	1599	// Testar o certificado e a integridade da msg....
	1600	include_once("../seguranca/classes/CertificadoB.php");
	1601	$erros_acumulados = '';
	1602	$certificado = new certificadoB();
	1603	$validade = $certificado->verificar($body);
	1604	if(!$validade)
	1605	{
	1606	foreach($certificado->erros_ssl as $linha_erro)
	1607	{
	1608	$erros_acumulados .= $linha_erro;
	1609	}
	1610	}
	1611	else
	1612	{
	1613	// Testa o CERTIFICADO: se o CPF he o do usuario logado, se pode assinar msgs e se nao esta expirado...
	1614	if ($certificado->apresentado)
	1615	{
	1616	if($certificado->dados['EXPIRADO']) $erros_acumulados .='Certificado expirado.';
	1617	if($certificado->dados['CPF'] != $this->username) $erros_acumulados .=' CPF no certificado diferente do logado no expresso.';
	1618	if(!($certificado->dados['KEYUSAGE']['digitalSignature'] && $certificado->dados['EXTKEYUSAGE']['emailProtection'])) $erros_acumulados .=' Certificado nao permite assinar mensagens.';
	1619	}
	1620	else
	1621	{
	1622	$$erros_acumulados .= 'Nao foi possivel usar o certificado para assinar a msg';
	1623	}
	1624	}
	1625	if(!$erros_acumulados =='')
	1626	{
	1627	return $erros_acumulados;
	1628	}
	1629	}
	1630	else
	1631	{
	1632	$body = $params['body'];
	1633	}
[2]	1634	//echo "<script language=\"javascript\">javascript:alert('".$body."');</script>";
	1635	$attachments = $params['FILES'];
	1636	$forwarding_attachments = $params['forwarding_attachments'];
[689]	1637	$local_attachments = $params['local_attachments'];
[449]	1638
[51]	1639	$folder =$params['folder'];
[449]	1640	$folder = mb_convert_encoding($folder, "UTF7-IMAP","ISO_8859-1");
	1641	$folder_name = $params['folder_name'];
[6]	1642	// Fix problem with cyrus delimiter changes.
[449]	1643	// Dots in names: enabled/disabled.
[6]	1644	$folder = @eregi_replace("INBOX/", "INBOX".$this->imap_delimiter, $folder);
	1645	$folder = @eregi_replace("INBOX.", "INBOX".$this->imap_delimiter, $folder);
	1646	// End Fix.
[449]	1647	if ($folder != 'null'){
[2]	1648	$mail->SaveMessageInFolder = $folder;
	1649	}
	1650	////////////////////////////////////////////////////////////////////////////////////////////////////
	1651	$mail->SMTPDebug = false;
[1035]	1652
	1653	if($signed && !$params['smime'])
	1654	{
	1655	$mail->Mailer = "smime";
	1656	$mail->SignedBody = true;
	1657	}
	1658	else
	1659	$mail->IsSMTP();
	1660
[2]	1661	$mail->Host = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpServer'];
	1662	$mail->Port = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpPort'];
	1663	$mail->From = $_SESSION['phpgw_info']['expressomail']['user']['email'];
	1664	$mail->FromName = $_SESSION['phpgw_info']['expressomail']['user']['fullname'];
	1665	if($fromaddress){
	1666	$mail->Sender = $mail->From;
	1667	$mail->SenderName = $mail->FromName;
	1668	$mail->FromName = $fromaddress[0];
	1669	$mail->From = $fromaddress[1];
	1670	}
[449]	1671
[2]	1672	$this->add_recipients("to", $toaddress, &$mail);
	1673	$this->add_recipients("cc", $ccaddress, &$mail);
	1674	$this->add_recipients("cco", $ccoaddress, &$mail);
	1675	$mail->Subject = $subject;
	1676	$mail->IsHTML(true);
[1035]	1677	$mail->Body = $body;
[271]	1678
[1035]	1679	if (($encrypt && $signed && $params['smime']) \|\| ($encrypt && !$signed)) // a msg deve ser enviada cifrada...
	1680	{
	1681	$email = $this->add_recipients_cert($toaddress . ',' . $ccaddress. ',' .$ccoaddress);
	1682	$email = explode(",",$email);
	1683	// Deve ser testado se foram obtidos os certificados de todos os destinatarios.
	1684	// Deve ser verificado um numero limite de destinatarios.
	1685	// Deve ser verificado se os certificados sao validos.
	1686	// Se uma das verificacoes falhar, nao enviar o e-mail e avisar o usuario.
	1687	// O array $mail->Certs_crypt soh deve ser preenchido se os certificados passarem nas verificacoes.
	1688	$numero_maximo = $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['num_max_certs_to_cipher']; // Este valor dever ser configurado pelo administrador do site ....
	1689	$erros_acumulados = "";
	1690	$aux_mails = array();
	1691	$mail_list = array();
	1692	if(count($email) > $numero_maximo)
	1693	{
	1694	$erros_acumulados .= "Excedido o numero maximo (" . $numero_maximo . ") de destinatarios para uma msg cifrada...." . chr(0x0A);
	1695	return $erros_acumulados;
	1696	}
	1697	// adiciona o email do remetente. eh para cifrar a msg para ele tambem. Assim vai poder visualizar a msg na pasta enviados..
	1698	$email[] = $_SESSION['phpgw_info']['expressomail']['user']['email'];
	1699	foreach($email as $item)
	1700	{
	1701	$certificate = $db->get_certificate(strtolower($item));
	1702	if(!$certificate)
	1703	{
	1704	$erros_acumulados .= "Chamada com parametro invalido. e-Mail nao pode ser vazio." . chr(0x0A);
	1705	return $erros_acumulados;
	1706	}
	1707
	1708	if (array_key_exists("dberr1", $certificate))
	1709	{
	1710
	1711	$erros_acumulados .= "Ocorreu um erro quando pesquisava certificados dos destinatarios para cifrar a msg." . chr(0x0A);
	1712	return $erros_acumulados;
	1713	}
	1714	if (array_key_exists("dberr2", $certificate))
	1715	{
	1716	$erros_acumulados .= $item . ' : Nao pode cifrar a msg. Certificado nao localizado.' . chr(0x0A);
	1717	//continue;
	1718	}
	1719	/* Retirado este teste para evitar mensagem de erro duplicada.
	1720	if (!array_key_exists("certs", $certificate))
	1721	{
	1722	$erros_acumulados .= $item . ' : Nao pode cifrar a msg. Certificado nao localizado.' . chr(0x0A);
	1723	continue;
	1724	}
	1725	*/
	1726	include_once("../seguranca/classes/CertificadoB.php");
	1727
	1728	foreach ($certificate['certs'] as $registro)
	1729	{
	1730	$c1 = new certificadoB();
	1731	$c1->certificado($registro['chave_publica']);
	1732	if ($c1->apresentado)
	1733	{
	1734	$c2 = new Verifica_Certificado($c1->dados,$registro['chave_publica']);
	1735	if (!$c1->dados['EXPIRADO'] && !$c2->revogado && $c2->status)
	1736	{
	1737	$aux_mails[] = $registro['chave_publica'];
	1738	$mail_list[] = strtolower($item);
	1739	}
	1740	else
	1741	{
	1742	if ($c1->dados['EXPIRADO'] \|\| $c2->revogado)
	1743	{
	1744	$db->update_certificate($c1->dados['SERIALNUMBER'],$c1->dados['EMAIL'],$c1->dados['AUTHORITYKEYIDENTIFIER'],
	1745	$c1->dados['EXPIRADO'],$c2->revogado);
	1746	}
	1747
	1748	$erros_acumulados .= $item . ': ' . $c2->msgerro . chr(0x0A);
	1749	foreach($c2->erros_ssl as $linha)
	1750	{
	1751	$erros_acumulados .= $linha . chr(0x0A);
	1752	}
	1753	$erros_acumulados .= 'Emissor: ' . $c1->dados['EMISSOR'] . chr(0x0A);
	1754	$erros_acumulados .= $c1->dados['CRLDISTRIBUTIONPOINTS'] . chr(0x0A);
	1755	}
	1756	}
	1757	else
	1758	{
	1759	$erros_acumulados .= $item . ' : Nao pode cifrar a msg. Certificado invalido.' . chr(0x0A);
	1760	}
	1761	}
	1762	if(!(in_array(strtolower($item),$mail_list)) && !empty($erros_acumulados))
	1763	{
	1764	return $erros_acumulados;
	1765	}
	1766	}
	1767
	1768	$mail->Certs_crypt = $aux_mails;
	1769	}
	1770
[2]	1771	////////////////////////////////////////////////////////////////////////////////////////////////////
[271]	1772	// Build CID for embedded Images!!!
[449]	1773	$pattern = '/src="([^"]*?show_embedded_attach.php\?msg_folder=(.+)?&(amp;)?msg_num=(.+)?&(amp;)?msg_part=(.+)?)"/isU';
[271]	1774	$cid_imgs = '';
	1775	$name_cid_files = array();
	1776	preg_match_all($pattern,$mail->Body,$cid_imgs,PREG_PATTERN_ORDER);
	1777	$cid_array = array();
[449]	1778	foreach($cid_imgs[6] as $j => $val){
	1779	if ( !array_key_exists($cid_imgs[4][$j].$val, $cid_array) )
[271]	1780	{
[449]	1781	$cid_array[$cid_imgs[4][$j].$val] = base_convert(microtime(), 10, 36);
[271]	1782	}
[449]	1783	$cid = $cid_array[$cid_imgs[4][$j].$val];
[271]	1784	$mail->Body = str_replace($cid_imgs[1][$j], "cid:".$cid, $mail->Body);
[449]	1785
	1786	if ($msg_uid != $cid_imgs[4][$j]) // The image isn't in the same mail?
[271]	1787	{
[449]	1788	$fileContent = $this->get_forwarding_attachment($cid_imgs[2][$j], $cid_imgs[4][$j], $cid_imgs[6][$j], 'base64');
[271]	1789	$fileName = "image_".($j).".jpg";
	1790	$fileCode = "base64";
	1791	$fileType = "image/jpg";
	1792	}
	1793	else
	1794	{
[449]	1795	$attach_img = $forwarding_attachments[$cid_imgs[6][$j]-2];
[271]	1796	$file_description = unserialize(rawurldecode($attach_img));
	1797
[449]	1798	foreach($file_description as $i => $descriptor){
[271]	1799	$file_description[$i] = eregi_replace('\'*\'','',$descriptor);
	1800	}
	1801	$fileContent = $this->get_forwarding_attachment($file_description[0], $msg_uid, $file_description[3], 'base64');
	1802	$fileName = $file_description[2];
	1803	$fileCode = $file_description[4];
	1804	$fileType = $this->get_file_type($file_description[2]);
[449]	1805	unset($forwarding_attachments[$cid_imgs[6][$j]-2]);
[271]	1806	}
	1807	$tempDir = ini_get("session.save_path");
[449]	1808	$file = "cid_image_".base_convert(microtime(), 10, 36).".dat";
[271]	1809	$f = fopen($tempDir.'/'.$file,"w");
	1810	fputs($f,$fileContent);
	1811	fclose($f);
	1812	if ($fileContent)
	1813	$mail->AddEmbeddedImage($tempDir.'/'.$file, $cid, $fileName, $fileCode, $fileType);
	1814	//else
[449]	1815	// return "Error loading image attachment content";
[271]	1816
	1817	}
	1818	////////////////////////////////////////////////////////////////////////////////////////////////////
[2]	1819	// Build Uploading Attachments!!!
[689]	1820	if ((count($attachments)) && ($params['is_local_forward']!="1")) //Caso seja forward normal...
[2]	1821	{
	1822	$total_uploaded_size = 0;
	1823	$upload_max_filesize = str_replace("M","",ini_get('upload_max_filesize')) * 1024 * 1024;
	1824	foreach ($attachments as $attach)
	1825	{
	1826	$mail->AddAttachment($attach['tmp_name'], $attach['name'], "base64", $this->get_file_type($attach['name'])); // optional name
	1827	$total_uploaded_size = $total_uploaded_size + $attach['size'];
	1828	}
	1829	if( $total_uploaded_size > $upload_max_filesize)
[504]	1830	return $this->parse_error("message file too big");
[828]	1831	}
[689]	1832	else if(($params['is_local_forward']=="1") && (count($local_attachments))) { //Caso seja forward de mensagens locais
[828]	1833
[689]	1834	$total_uploaded_size = 0;
	1835	$upload_max_filesize = str_replace("M","",ini_get('upload_max_filesize')) * 1024 * 1024;
	1836	foreach($local_attachments as $local_attachment) {
	1837	$file_description = unserialize(rawurldecode($local_attachment));
	1838	$tmp = array_values($file_description);
	1839	foreach($file_description as $i => $descriptor){
	1840	$tmp[$i] = eregi_replace('\'*\'','',$descriptor);
	1841	}
	1842	$mail->AddAttachment($_FILES[$tmp[1]]['tmp_name'], $tmp[2], "base64", $this->get_file_type($tmp[2])); // optional name
	1843	$total_uploaded_size = $total_uploaded_size + $_FILES[$tmp[1]]['size'];
	1844	}
	1845	if( $total_uploaded_size > $upload_max_filesize)
[828]	1846	return 'false';
[689]	1847	}
[2]	1848	////////////////////////////////////////////////////////////////////////////////////////////////////
[271]	1849	// Build Forwarding Attachments!!!
[2]	1850	if (count($forwarding_attachments) > 0)
	1851	{
	1852	// Bug fixed for array_search function
	1853	if(count($name_cid_files) > 0) {
	1854	$name_cid_files[count($name_cid_files)] = $name_cid_files[0];
	1855	$name_cid_files[0] = null;
[449]	1856	}
	1857
[2]	1858	foreach($forwarding_attachments as $forwarding_attachment)
	1859	{
[271]	1860	$file_description = unserialize(rawurldecode($forwarding_attachment));
	1861	$tmp = array_values($file_description);
[449]	1862	foreach($file_description as $i => $descriptor){
[271]	1863	$tmp[$i] = eregi_replace('\'*\'','',$descriptor);
	1864	}
[449]	1865	$file_description = $tmp;
[271]	1866	$fileContent = $this->get_forwarding_attachment($file_description[0], $file_description[1], $file_description[3],$file_description[4]);
	1867	$fileName = $file_description[2];
	1868	if(!array_search(trim($fileName),$name_cid_files)) {
	1869	$mail->AddStringAttachment($fileContent, $fileName, $file_description[4], $this->get_file_type($file_description[2]));
[63]	1870	}
[2]	1871	}
	1872	}
[37]	1873
[2]	1874	////////////////////////////////////////////////////////////////////////////////////////////////////
[614]	1875	// Important message
	1876	if($is_important)
	1877	$mail->isImportant();
	1878
	1879	////////////////////////////////////////////////////////////////////////////////////////////////////
[2]	1880	// Disposition-Notification-To
	1881	if ($return_receipt)
	1882	$mail->ConfirmReadingTo = $_SESSION['phpgw_info']['expressomail']['user']['email'];
	1883	////////////////////////////////////////////////////////////////////////////////////////////////////
[504]	1884
[117]	1885	$sent = $mail->Send();
[504]	1886
[117]	1887	if(!$sent)
[2]	1888	{
[504]	1889	return $this->parse_error($mail->ErrorInfo);
[2]	1890	}
	1891	else
	1892	{
[1035]	1893	if ($signed && !$params['smime'])
	1894	{
	1895	return $sent;
	1896	}
[449]	1897	if($_SESSION['phpgw_info']['server']['expressomail']['expressoMail_enable_log_messages'] == "True")
[117]	1898	{
	1899	$userid = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
	1900	$userip = $_SESSION['phpgw_info']['expressomail']['user']['session_ip'];
	1901	$now = date("d/m/y H:i:s");
	1902	$addrs = $toaddress.$ccaddress.$ccoaddress;
[449]	1903	$sent = trim($sent);
[117]	1904	error_log("$now - $userip - $sent [$subject] - $userid => $addrs\r\n", 3, "/home/expressolivre/mail_senders.log");
	1905	}
[485]	1906	if($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['number_of_contacts'] &&
	1907	$_SESSION['phpgw_info']['user']['preferences']['expressoMail']['use_dynamic_contacts']) {
[469]	1908	$contacts = new dynamic_contacts();
[485]	1909	$new_contacts = $contacts->add_dynamic_contacts($toaddress.",".$ccaddress.",".$ccoaddress);
	1910	return array("success" => true, "new_contacts" => $new_contacts);
[413]	1911	}
[485]	1912	return array("success" => true);
[2]	1913	}
	1914	}
	1915
[1035]	1916	function add_recipients_cert($full_address)
	1917	{
	1918	$result = "";
	1919	$parse_address = imap_rfc822_parse_adrlist($full_address, "");
	1920	foreach ($parse_address as $val)
	1921	{
	1922	//echo "<script language=\"javascript\">javascript:alert('".$val->mailbox."@".$val->host."');</script>";
	1923	if ($val->mailbox == "INVALID_ADDRESS")
	1924	continue;
	1925	if ($val->mailbox == "UNEXPECTED_DATA_AFTER_ADDRESS")
	1926	continue;
	1927	if (empty($val->personal))
	1928	$result .= $val->mailbox."@".$val->host . ",";
	1929	else
	1930	$result .= $val->mailbox."@".$val->host . ",";
	1931	}
	1932
	1933	return substr($result,0,-1);
	1934	}
	1935
[2]	1936	function add_recipients($recipient_type, $full_address, $mail)
	1937	{
[449]	1938	$parse_address = imap_rfc822_parse_adrlist($full_address, "");
	1939	foreach ($parse_address as $val)
[2]	1940	{
	1941	//echo "<script language=\"javascript\">javascript:alert('".$val->mailbox."@".$val->host."');</script>";
	1942	if ($val->mailbox == "INVALID_ADDRESS")
	1943	continue;
[449]	1944
[2]	1945	if (empty($val->personal))
	1946	{
	1947	switch($recipient_type)
	1948	{
	1949	case "to":
	1950	$mail->AddAddress($val->mailbox."@".$val->host);
	1951	break;
	1952	case "cc":
	1953	$mail->AddCC($val->mailbox."@".$val->host);
	1954	break;
	1955	case "cco":
	1956	$mail->AddBCC($val->mailbox."@".$val->host);
	1957	break;
	1958	}
	1959	}
	1960	else
	1961	{
	1962	switch($recipient_type)
	1963	{
	1964	case "to":
	1965	$mail->AddAddress($val->mailbox."@".$val->host, $val->personal);
	1966	break;
	1967	case "cc":
	1968	$mail->AddCC($val->mailbox."@".$val->host, $val->personal);
	1969	break;
	1970	case "cco":
	1971	$mail->AddBCC($val->mailbox."@".$val->host, $val->personal);
	1972	break;
	1973	}
	1974	}
	1975	}
	1976	return true;
	1977	}
[449]	1978
[2]	1979	function get_forwarding_attachment($msg_folder, $msg_number, $msg_part, $encoding)
	1980	{
[828]	1981	$mbox_stream = $this->open_mbox(utf8_decode(urldecode($msg_folder)));
[449]	1982	$fileContent = imap_fetchbody($mbox_stream, $msg_number, $msg_part, FT_UID);
[2]	1983	if($encoding == 'base64')
[449]	1984	# The function imap_base64 adds a new line
	1985	# at ASCII text, with CRLF line terminators.
	1986	# So is being exchanged for base64_decode.
	1987	#
	1988	#$fileContent = imap_base64($fileContent);
	1989	$fileContent = base64_decode($fileContent);
[2]	1990	else if($encoding == 'quoted-printable')
[449]	1991	$fileContent = quoted_printable_decode($fileContent);
[2]	1992	return $fileContent;
	1993	}
[449]	1994
[2]	1995	function del_last_caracter($string)
	1996	{
	1997	$string = substr($string,0,(strlen($string) - 1));
[449]	1998	return $string;
[2]	1999	}
[449]	2000
[2]	2001	function del_last_two_caracters($string)
	2002	{
	2003	$string = substr($string,0,(strlen($string) - 2));
[449]	2004	return $string;
[2]	2005	}
[449]	2006
[828]	2007	function messages_sort($sort_box_type,$sort_box_reverse, $search_box_type,$offsetBegin,$offsetEnd)
[659]	2008	{
[990]	2009	if ($sort_box_type != "SORTFROM"){
[970]	2010	$imapsort = imap_sort($this->mbox,constant($sort_box_type),$sort_box_reverse,SE_UID,$search_box_type);
	2011	foreach($imapsort as $iuid)
	2012	$sort[$iuid] = "";
	2013	$slice_array = true;
	2014	}
	2015	else
[659]	2016	{
[970]	2017	$sort = array();
	2018	if ($offsetBegin > $offsetEnd) {$temp=$offsetEnd; $offsetEnd=$offsetBegin; $offsetBegin=$temp;}
	2019	$num_msgs = imap_num_msg($this->mbox);
	2020	if ($offsetEnd > $num_msgs) {$offsetEnd = $num_msgs;}
[975]	2021	$slice_array = true;
	2022
[983]	2023	for ($i=$num_msgs; $i>0; $i--)
[828]	2024	{
[983]	2025	if ($sort_box_type == "SORTARRIVAL" && $sort_box_reverse && count($sort) >= $offsetEnd)
	2026	break;
[970]	2027	$iuid = @imap_uid($this->mbox,$i);
	2028	$header = $this->get_header($iuid);
	2029	// List UNSEEN messages.
	2030	if($search_box_type == "UNSEEN" && (!trim($header->Recent) && !trim($header->Unseen))){
	2031	continue;
	2032	}
	2033	// List SEEN messages.
	2034	elseif($search_box_type == "SEEN" && (trim($header->Recent) \|\| trim($header->Unseen))){
	2035	continue;
	2036	}
	2037	// List ANSWERED messages.
	2038	elseif($search_box_type == "ANSWERED" && !trim($header->Answered)){
	2039	continue;
	2040	}
	2041	// List FLAGGED messages.
	2042	elseif($search_box_type == "FLAGGED" && !trim($header->Flagged)){
	2043	continue;
	2044	}
	2045
	2046	if($sort_box_type=='SORTFROM') {
	2047	if (($header->from[0]->mailbox . "@" . $header->from[0]->host) == $_SESSION['phpgw_info']['expressomail']['user']['email'])
	2048	$from = $header->to;
	2049	else
	2050	$from = $header->from;
	2051
	2052	$tmp = imap_mime_header_decode($from[0]->personal);
	2053
	2054	if ($tmp[0]->text != "")
	2055	$sort[$iuid] = $tmp[0]->text;
	2056	else
	2057	$sort[$iuid] = $from[0]->mailbox . "@" . $from[0]->host;
	2058	}
	2059	else if($sort_box_type=='SORTSUBJECT') {
	2060	$sort[$iuid] = $header->subject;
	2061	}
	2062	else if($sort_box_type=='SORTSIZE') {
	2063	$sort[$iuid] = $header->Size;
	2064	}
	2065	else {
	2066	$sort[$iuid] = $header->udate;
	2067	}
	2068
[659]	2069	}
[970]	2070	natcasesort($sort);
[828]	2071
[970]	2072	if ($sort_box_reverse)
	2073	$sort = array_reverse($sort,true);
[659]	2074	}
[828]	2075
[972]	2076	if(!is_array($sort))
	2077	$sort = array();
	2078
	2079	if ($slice_array)
[828]	2080	$sort = array_slice($sort,$offsetBegin-1,$offsetEnd-($offsetBegin-1),true);
[972]	2081
[970]	2082
[828]	2083	return $sort;
	2084
[659]	2085	}
[970]	2086
	2087
[449]	2088	function move_search_messages($params){
	2089	$params['selected_messages'] = urldecode($params['selected_messages']);
[163]	2090	$params['new_folder'] = urldecode($params['new_folder']);
	2091	$params['new_folder_name'] = urldecode($params['new_folder_name']);
	2092	$sel_msgs = explode(",", $params['selected_messages']);
[449]	2093	@reset($sel_msgs);
[163]	2094	$sorted_msgs = array();
	2095	foreach($sel_msgs as $idx => $sel_msg) {
	2096	$sel_msg = explode(";", $sel_msg);
	2097	if(array_key_exists($sel_msg[0], $sorted_msgs)){
	2098	$sorted_msgs[$sel_msg[0]] .= ",".$sel_msg[1];
[449]	2099	}
[163]	2100	else {
	2101	$sorted_msgs[$sel_msg[0]] = $sel_msg[1];
	2102	}
	2103	}
	2104	@ksort($sorted_msgs);
[449]	2105	$last_return = false;
	2106	foreach($sorted_msgs as $folder => $msgs_number) {
[163]	2107	$params['msgs_number'] = $msgs_number;
[449]	2108	$params['folder'] = $folder;
[163]	2109	if($params['new_folder'] && $folder != $params['new_folder']){
[449]	2110	$last_return = $this -> move_messages($params);
[163]	2111	}
	2112	elseif(!$params['new_folder'] \|\| $params['delete'] ){
	2113	$last_return = $this -> delete_msgs($params);
	2114	$last_return['deleted'] = true;
	2115	}
	2116	}
	2117	return $last_return;
	2118	}
[449]	2119
[2]	2120	function move_messages($params)
	2121	{
[449]	2122	$folder = $params['folder'];
	2123	$mbox_stream = $this->open_mbox($folder);
[51]	2124	$newmailbox = ($params['new_folder']);
	2125	$newmailbox = mb_convert_encoding($newmailbox, "UTF7-IMAP","ISO_8859-1");
[2]	2126	$new_folder_name = $params['new_folder_name'];
	2127	$msgs_number = $params['msgs_number'];
	2128	$return = array('msgs_number' => $msgs_number,
	2129	'folder' => $folder,
	2130	'new_folder_name' => $new_folder_name,
[325]	2131	'border_ID' => $params['border_ID'],
	2132	'status' => true); //Status foi adicionado para validar as permissoes ACL
[449]	2133
[325]	2134	//Este bloco tem a finalidade de averiguar as permissoes para pastas compartilhadas
	2135	if (substr($folder,0,4) == 'user'){
	2136	$acl = $this->getacltouser($folder);
	2137	/*
	2138	* l - lookup (mailbox is visible to LIST/LSUB commands)
	2139	* r - read (SELECT the mailbox, perform CHECK, FETCH, PARTIAL, SEARCH, COPY from mailbox)
	2140	* s - keep seen/unseen information across sessions (STORE SEEN flag)
	2141	* w - write (STORE flags other than SEEN and DELETED)
	2142	* i - insert (perform APPEND, COPY into mailbox)
	2143	* p - post (send mail to submission address for mailbox, not enforced by IMAP4 itself)
	2144	* c - create (CREATE new sub-mailboxes in any implementation-defined hierarchy)
	2145	* d - delete (STORE DELETED flag, perform EXPUNGE)
	2146	* a - administer (perform SETACL)
	2147	*/
	2148	if (strpos($acl, "d") === false){
	2149	$return['status'] = false;
	2150	return $return;
	2151	}
	2152	}
[432]	2153	//Este bloco tem a finalidade de transformar o CPF das pastas compartilhadas em common name
	2154	if (substr($new_folder_name,0,4) == 'user'){
	2155	$this->ldap = new ldap_functions();
	2156	$tmp_folder_name = explode($this->imap_delimiter, $new_folder_name);
	2157	$return['new_folder_name'] = array_pop($tmp_folder_name);
	2158	if (is_numeric($return['new_folder_name']))
	2159	if( $cn = $this->ldap->uid2cn($return['new_folder_name']))
	2160	$return['new_folder_name'] = $cn;
	2161	}
[828]	2162
[449]	2163	// Caso estejamos no box principal, nao eh necessario pegar a informacao da mensagem anterior.
[51]	2164	if (($params['get_previous_msg']) && ($params['border_ID'] != 'null') && ($params['border_ID'] != ''))
[449]	2165	{
[2]	2166	$return['previous_msg'] = $this->get_info_previous_msg($params);
[449]	2167	// Fix problem in unserialize function JS.
	2168	$return['previous_msg']['body'] = str_replace(array('{','}'), array('{','}'), $return['previous_msg']['body']);
	2169	}
	2170
	2171	$mbox_stream = $this->open_mbox($folder);
[2]	2172	if(imap_mail_move($mbox_stream, $msgs_number, $newmailbox, CP_UID)) {
	2173	imap_expunge($mbox_stream);
[51]	2174	if($mbox_stream)
	2175	imap_close($mbox_stream);
[2]	2176	return $return;
	2177	}else {
[449]	2178	if(strstr(imap_last_error(),'Over quota')) {
[2]	2179	$accountID = $_SESSION['phpgw_info']['expressomail']['email_server']['imapAdminUsername'];
[449]	2180	$pass = $_SESSION['phpgw_info']['expressomail']['email_server']['imapAdminPW'];
	2181	$userID = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
[2]	2182	$server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
[504]	2183	$mbox = @imap_open("{".$this->imap_server.":".$this->imap_port.$this->imap_options."}INBOX", $accountID, $pass) or die(serialize(array('imap_error' => $this->parse_error(imap_last_error()))));
[2]	2184	if(!$mbox)
	2185	return imap_last_error();
[449]	2186	$quota = imap_get_quotaroot($mbox_stream, "INBOX");
[2]	2187	if(! imap_set_quota($mbox, "user".$this->imap_delimiter.$userID, 2.1 * $quota['usage'])) {
[51]	2188	if($mbox_stream)
	2189	imap_close($mbox_stream);
[449]	2190	if($mbox)
[51]	2191	imap_close($mbox);
[449]	2192	return "move_messages(): Error setting quota for MOVE or DELETE!! ". "user".$this->imap_delimiter.$userID." line ".__LINE__."\n";
[2]	2193	}
	2194	if(imap_mail_move($mbox_stream, $msgs_number, $newmailbox, CP_UID)) {
	2195	imap_expunge($mbox_stream);
[51]	2196	if($mbox_stream)
	2197	imap_close($mbox_stream);
[2]	2198	// return to original quota limit.
	2199	if(!imap_set_quota($mbox, "user".$this->imap_delimiter.$userID, $quota['limit'])) {
[51]	2200	if($mbox)
	2201	imap_close($mbox);
[449]	2202	return "move_messages(): Error setting quota for MOVE or DELETE!! line ".__LINE__."\n";
[2]	2203	}
[449]	2204	return $return;
[2]	2205	}
	2206	else {
[51]	2207	if($mbox_stream)
	2208	imap_close($mbox_stream);
[2]	2209	if(!imap_set_quota($mbox, "user".$this->imap_delimiter.$userID, $quota['limit'])) {
[51]	2210	if($mbox)
	2211	imap_close($mbox);
[449]	2212	return "move_messages(): Error setting quota for MOVE or DELETE!! line ".__LINE__."\n";
[2]	2213	}
[449]	2214	return imap_last_error();
[2]	2215	}
[449]	2216
[2]	2217	}
	2218	else {
[51]	2219	if($mbox_stream)
	2220	imap_close($mbox_stream);
	2221	return "move_messages() line ".__LINE__.": ". imap_last_error()." folder:".$newmailbox;
[2]	2222	}
[449]	2223	}
[2]	2224	}
[449]	2225
[2]	2226	function save_msg($params)
	2227	{
[449]	2228
[271]	2229	include_once("class.phpmailer.php");
	2230	$mail = new PHPMailer();
	2231	include_once("class.db_functions.inc.php");
	2232	$toaddress = $params['input_to'];
	2233	$ccaddress = $params['input_cc'];
	2234	$subject = $params['input_subject'];
[320]	2235	$msg_uid = $params['msg_id'];
[2]	2236	$body = $params['body'];
	2237	$body = str_replace("%nbsp;"," ",$params['body']);
[155]	2238	$body = preg_replace("/\n/"," ",$body);
[51]	2239	$body = preg_replace("/\r/","",$body);
[271]	2240	$forwarding_attachments = $params['forwarding_attachments'];
	2241	$attachments = $params['FILES'];
	2242	$return_files = $params['FILES'];
[449]	2243
[271]	2244	$folder = $params['folder'];
[449]	2245	$folder = mb_convert_encoding($folder, "UTF7-IMAP","ISO_8859-1");
[271]	2246	// Fix problem with cyrus delimiter changes.
[449]	2247	// Dots in names: enabled/disabled.
[271]	2248	$folder = @eregi_replace("INBOX/", "INBOX".$this->imap_delimiter, $folder);
	2249	$folder = @eregi_replace("INBOX.", "INBOX".$this->imap_delimiter, $folder);
	2250	// End Fix.
[449]	2251
[271]	2252	$mail->SaveMessageInFolder = $folder;
	2253	$mail->SMTPDebug = false;
[449]	2254
[271]	2255	$mail->IsSMTP();
	2256	$mail->Host = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpServer'];
	2257	$mail->Port = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpPort'];
	2258	$mail->From = $_SESSION['phpgw_info']['expressomail']['user']['email'];
	2259	$mail->FromName = $_SESSION['phpgw_info']['expressomail']['user']['fullname'];
[449]	2260
[271]	2261	$mail->Sender = $mail->From;
	2262	$mail->SenderName = $mail->FromName;
	2263	$mail->FromName = $_SESSION['phpgw_info']['expressomail']['user']['fullname'];
	2264	$mail->From = $_SESSION['phpgw_info']['expressomail']['user']['email'];
[449]	2265
[271]	2266	$this->add_recipients("to", $toaddress, &$mail);
	2267	$this->add_recipients("cc", $ccaddress, &$mail);
	2268	$mail->Subject = $subject;
	2269	$mail->IsHTML(true);
	2270	$mail->Body = $body;
[449]	2271
[320]	2272	// Build CID for embedded Images!!!
[449]	2273	$pattern = '/src="([^"]*?show_embedded_attach.php\?msg_folder=(.+)?&(amp;)?msg_num=(.+)?&(amp;)?msg_part=(.+)?)"/isU';
[320]	2274	$cid_imgs = '';
	2275	$name_cid_files = array();
	2276	preg_match_all($pattern,$mail->Body,$cid_imgs,PREG_PATTERN_ORDER);
	2277	$cid_array = array();
[449]	2278	foreach($cid_imgs[6] as $j => $val){
	2279	if ( !array_key_exists($cid_imgs[4][$j].$val, $cid_array) )
[320]	2280	{
[449]	2281	$cid_array[$cid_imgs[4][$j].$val] = base_convert(microtime(), 10, 36);
[320]	2282	}
[449]	2283	$cid = $cid_array[$cid_imgs[4][$j].$val];
[320]	2284	$mail->Body = str_replace($cid_imgs[1][$j], "cid:".$cid, $mail->Body);
[449]	2285
	2286	if ($msg_uid != $cid_imgs[4][$j]) // The image isn't in the same mail?
[320]	2287	{
[449]	2288	$fileContent = $this->get_forwarding_attachment($cid_imgs[2][$j], $cid_imgs[4][$j], $cid_imgs[6][$j], 'base64');
	2289	//prototype: get_forwarding_attachment ( folder, msg number, part, encoding)
[320]	2290	$fileName = "image_".($j).".jpg";
	2291	$fileCode = "base64";
	2292	$fileType = "image/jpg";
[449]	2293	$file_attached[0] = $cid_imgs[2][$j];
	2294	$file_attached[1] = $cid_imgs[4][$j];
	2295	$file_attached[2] = $fileName;
	2296	$file_attached[3] = $cid_imgs[6][$j];
	2297	$file_attached[4] = 'base64';
	2298	$file_attached[5] = strlen($fileContent); //Size of file
	2299	$return_forward[] = $file_attached;
[320]	2300	}
	2301	else
	2302	{
[449]	2303	$attach_img = $forwarding_attachments[$cid_imgs[6][$j]-2];
[320]	2304	$file_description = unserialize(rawurldecode($attach_img));
[449]	2305	foreach($file_description as $i => $descriptor){
[320]	2306	$file_description[$i] = eregi_replace('\'*\'','',$descriptor);
	2307	}
	2308	$fileContent = $this->get_forwarding_attachment($file_description[0], $msg_uid, $file_description[3], 'base64');
	2309	$fileName = $file_description[2];
	2310	$fileCode = $file_description[4];
	2311	$fileType = $this->get_file_type($file_description[2]);
[449]	2312	unset($forwarding_attachments[$cid_imgs[6][$j]-2]);
[320]	2313	if (!empty($file_description))
	2314	{
	2315	$file_description[5] = strlen($fileContent); //Size of file
	2316	$return_forward[] = $file_description;
	2317	}
	2318	}
	2319	$tempDir = ini_get("session.save_path");
[449]	2320	$file = "cid_image_".base_convert(microtime(), 10, 36).".dat";
[320]	2321	$f = fopen($tempDir.'/'.$file,"w");
	2322	fputs($f,$fileContent);
	2323	fclose($f);
	2324	if ($fileContent)
	2325	$mail->AddEmbeddedImage($tempDir.'/'.$file, $cid, $fileName, $fileCode, $fileType);
	2326	//else
[449]	2327	// return "Error loading image attachment content";
[320]	2328
	2329	}
[449]	2330
	2331	// Build Forwarding Attachments!!!
[271]	2332	if (count($forwarding_attachments) > 0)
	2333	{
	2334	foreach($forwarding_attachments as $forwarding_attachment)
	2335	{
	2336	$file_description = unserialize(rawurldecode($forwarding_attachment));
	2337	$tmp = array_values($file_description);
[449]	2338	foreach($file_description as $i => $descriptor){
[271]	2339	$tmp[$i] = eregi_replace('\'*\'','',$descriptor);
	2340	}
	2341	$file_description = $tmp;
[449]	2342
[271]	2343	$fileContent = $this->get_forwarding_attachment($file_description[0], $file_description[1], $file_description[3],$file_description[4]);
	2344	$fileName = $file_description[2];
[449]	2345
[271]	2346	$file_description[5] = strlen($fileContent); //Size of file
	2347	$return_forward[] = $file_description;
[449]	2348
[271]	2349	$mail->AddStringAttachment($fileContent, $fileName, $file_description[4], $this->get_file_type($file_description[2]));
	2350	}
	2351	}
[449]	2352
[271]	2353	if ((count($return_forward) > 0) && (count($return_files) > 0))
	2354	$return_files = array_merge_recursive($return_forward,$return_files);
	2355	else
	2356	if (count($return_files) < 1)
	2357	$return_files = $return_forward;
[449]	2358
[271]	2359	// Build Uploading Attachments!!!
[1005]	2360	$sizeof_attachments = count($attachments);
	2361	if ($sizeof_attachments)
	2362	foreach ($attachments as $numb => $attach){
	2363	if ($numb == ($sizeof_attachments-1) && $params['insertImg'] == 'true'){ // Auto-resize image
	2364	list($width, $height,$image_type) = getimagesize($attach['tmp_name']);
	2365	switch ($image_type)
	2366	{
	2367	case 1: $image_big = imagecreatefromgif($attach['tmp_name']); break;
	2368	case 2: $image_big = imagecreatefromjpeg($attach['tmp_name']); break;
	2369	case 3: $image_big = imagecreatefrompng($attach['tmp_name']); break;
	2370	case 6:
	2371	include_once("gd_functions.php");
	2372	$image_big = imagecreatefrombmp($attach['tmp_name']); break;
	2373	default:
	2374	$mail->AddAttachment($attach['tmp_name'], $attach['name'], "base64", $this->get_file_type($attach['name']));
	2375	break;
	2376	}
	2377	header('Content-type: image/jpeg');
	2378	$max_resolution = $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['image_size'];
	2379	$max_resolution = ($max_resolution==""?'65536':$max_resolution);
	2380	if ($width < $max_resolution && $height < $max_resolution){
	2381	$new_width = $width;
	2382	$new_height = $height;
	2383	}
	2384	else if ($width > $max_resolution){
	2385	$new_width = $max_resolution;
	2386	$new_height = $height*($new_width/$width);
	2387	}
	2388	else {
	2389	$new_height = $max_resolution;
	2390	$new_width = $width*($new_height/$height);
	2391	}
	2392	$image_new = imagecreatetruecolor($new_width, $new_height);
	2393	imagecopyresampled($image_new, $image_big, 0, 0, 0, 0, $new_width, $new_height, $width, $height);
	2394	$tmpDir = ini_get("session.save_path");
	2395	$_file = "cid_image_".base_convert(microtime(), 10, 36).".dat";
	2396	imagejpeg($image_new,$tmpDir.$_file, 85);
	2397	$mail->AddAttachment($tmpDir.$_file, $attach['name'], "base64", $this->get_file_type($tmpDir.$_file));
	2398	}
	2399	else
	2400	$mail->AddAttachment($attach['tmp_name'], $attach['name'], "base64", $this->get_file_type($attach['name']));
	2401	// optional name
	2402	}
[449]	2403
	2404
[1005]	2405
[449]	2406
[271]	2407	if(!empty($mail->AltBody))
	2408	$mail->ContentType = "multipart/alternative";
	2409
[828]	2410	$mail->error_count = 0; // reset errors
	2411	$mail->SetMessageType();
	2412	$header = $mail->CreateHeader();
	2413	$body = $mail->CreateBody();
	2414
[830]	2415	$mbox_stream = $this->open_mbox($folder);
[271]	2416	$new_header = str_replace("\n", "\r\n", $header);
	2417	$new_body = str_replace("\n", "\r\n", $body);
[830]	2418	$return['append'] = imap_append($mbox_stream, "{".$this->imap_server.":".$this->imap_port."}".$folder, $new_header . $new_body, "\\Seen \\Draft");
[271]	2419	$status = imap_status($mbox_stream, "{".$this->imap_server.":".$this->imap_port."}".$folder, SA_UIDNEXT);
	2420	$return['msg_no'] = $status->uidnext - 1;
	2421	$return['folder_id'] = $folder;
[828]	2422
[51]	2423	if($mbox_stream)
	2424	imap_close($mbox_stream);
[673]	2425	if (is_array($return_files))
[828]	2426	foreach ($return_files as $index => $_attachment) {
	2427	if (array_key_exists("name",$_attachment)){
[271]	2428	unset($return_files[$index]);
	2429	$return_files[$index] = $_attachment['name']."_SIZE_".$return_files[$index][1] = $_attachment['size'];
	2430	}
	2431	else
	2432	{
	2433	unset($return_files[$index]);
	2434	$return_files[$index] = $_attachment[2]."_SIZE_". $return_files[$index][1] = $_attachment[5];
	2435	}
	2436	}
[449]	2437
[271]	2438	$return['files'] = serialize($return_files);
[673]	2439	$return["subject"] = $subject;
[449]	2440
[2]	2441	if (!$return['append'])
	2442	$return['append'] = imap_last_error();
[449]	2443
[2]	2444	return $return;
	2445	}
[449]	2446
[2]	2447	function set_messages_flag($params)
	2448	{
	2449	$folder = $params['folder'];
	2450	$msgs_to_set = $params['msgs_to_set'];
	2451	$flag = $params['flag'];
	2452	$return = array();
	2453	$return["msgs_to_set"] = $msgs_to_set;
	2454	$return["flag"] = $flag;
[449]	2455
[411]	2456	if(!$this->mbox && !is_resource($this->mbox))
[51]	2457	$this->mbox = $this->open_mbox($folder);
[449]	2458
[2]	2459	if ($flag == "unseen")
[51]	2460	$return["status"] = imap_clearflag_full($this->mbox, $msgs_to_set, "\\Seen", ST_UID);
[2]	2461	elseif ($flag == "seen")
[51]	2462	$return["status"] = imap_setflag_full($this->mbox, $msgs_to_set, "\\Seen", ST_UID);
[2]	2463	elseif ($flag == "answered"){
[51]	2464	$return["status"] = imap_setflag_full($this->mbox, $msgs_to_set, "\\Answered", ST_UID);
	2465	imap_clearflag_full($this->mbox, $msgs_to_set, "\\Draft", ST_UID);
[2]	2466	}
	2467	elseif ($flag == "forwarded")
[51]	2468	$return["status"] = imap_setflag_full($this->mbox, $msgs_to_set, "\\Answered \\Draft", ST_UID);
[2]	2469	elseif ($flag == "flagged")
[51]	2470	$return["status"] = imap_setflag_full($this->mbox, $msgs_to_set, "\\Flagged", ST_UID);
[614]	2471	elseif ($flag == "unflagged") {
	2472	$flag_importance = false;
	2473	$msgs_number = explode(",",$msgs_to_set);
[659]	2474	$unflagged_msgs = "";
[614]	2475	foreach($msgs_number as $msg_number) {
	2476	preg_match('/importance : (.*)\r/i',
	2477	imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number))
	2478	,$importance);
[673]	2479	if(strtolower($importance[1])=="high" && $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['use_important_flag']) {
[614]	2480	$flag_importance=true;
	2481	}
[659]	2482	else {
	2483	$unflagged_msgs.=$msg_number.",";
	2484	}
[614]	2485	}
	2486
[659]	2487	if($unflagged_msgs!="") {
	2488	imap_clearflag_full($this->mbox,substr($unflagged_msgs,0,strlen($unflagged_msgs)-1), "\\Flagged", ST_UID);
	2489	$return["msgs_unflageds"] = substr($unflagged_msgs,0,strlen($unflagged_msgs)-1);
	2490	}
	2491	else {
	2492	$return["msgs_unflageds"] = false;
	2493	}
	2494
[673]	2495	if($flag_importance && $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['use_important_flag']) {
[614]	2496	$return["status"] = false;
	2497	$return["msg"] = $this->functions->getLang("At least one of selected message cant be marked as normal");
	2498	}
[659]	2499	else {
	2500	$return["status"] = true;
	2501	}
[614]	2502	}
[449]	2503
[411]	2504	if($this->mbox && is_resource($this->mbox))
[51]	2505	imap_close($this->mbox);
[2]	2506	return $return;
	2507	}
[449]	2508
[2]	2509	function get_file_type($file_name)
	2510	{
	2511	$file_name = strtolower($file_name);
	2512	$strFileType = strrev(substr(strrev($file_name),0,4));
[449]	2513	if ($strFileType == ".asf")
[2]	2514	return "video/x-ms-asf";
	2515	if ($strFileType == ".avi")
	2516	return "video/avi";
	2517	if ($strFileType == ".doc")
	2518	return "application/msword";
	2519	if ($strFileType == ".zip")
	2520	return "application/zip";
	2521	if ($strFileType == ".xls")
	2522	return "application/vnd.ms-excel";
	2523	if ($strFileType == ".gif")
	2524	return "image/gif";
	2525	if ($strFileType == ".jpg" \|\| $strFileType == "jpeg")
	2526	return "image/jpeg";
	2527	if ($strFileType == ".png")
	2528	return "image/png";
	2529	if ($strFileType == ".wav")
	2530	return "audio/wav";
	2531	if ($strFileType == ".mp3")
	2532	return "audio/mpeg3";
	2533	if ($strFileType == ".mpg" \|\| $strFileType == "mpeg")
	2534	return "video/mpeg";
	2535	if ($strFileType == ".rtf")
	2536	return "application/rtf";
	2537	if ($strFileType == ".htm" \|\| $strFileType == "html")
	2538	return "text/html";
[449]	2539	if ($strFileType == ".xml")
[2]	2540	return "text/xml";
[449]	2541	if ($strFileType == ".xsl")
[2]	2542	return "text/xsl";
[449]	2543	if ($strFileType == ".css")
[2]	2544	return "text/css";
[449]	2545	if ($strFileType == ".php")
[2]	2546	return "text/php";
[449]	2547	if ($strFileType == ".asp")
[2]	2548	return "text/asp";
	2549	if ($strFileType == ".pdf")
	2550	return "application/pdf";
	2551	if ($strFileType == ".txt")
	2552	return "text/plain";
	2553	if ($strFileType == ".wmv")
	2554	return "video/x-ms-wmv";
	2555	if ($strFileType == ".sxc")
	2556	return "application/vnd.sun.xml.calc";
	2557	if ($strFileType == ".stc")
	2558	return "application/vnd.sun.xml.calc.template";
	2559	if ($strFileType == ".sxd")
	2560	return "application/vnd.sun.xml.draw";
	2561	if ($strFileType == ".std")
	2562	return "application/vnd.sun.xml.draw.template";
	2563	if ($strFileType == ".sxi")
	2564	return "application/vnd.sun.xml.impress";
	2565	if ($strFileType == ".sti")
	2566	return "application/vnd.sun.xml.impress.template";
	2567	if ($strFileType == ".sxm")
	2568	return "application/vnd.sun.xml.math";
	2569	if ($strFileType == ".sxw")
	2570	return "application/vnd.sun.xml.writer";
	2571	if ($strFileType == ".sxq")
	2572	return "application/vnd.sun.xml.writer.global";
	2573	if ($strFileType == ".stw")
	2574	return "application/vnd.sun.xml.writer.template";
[449]	2575
	2576
	2577	return "application/octet-stream";
[2]	2578	}
[449]	2579
[2]	2580	function htmlspecialchars_encode($str)
	2581	{
[449]	2582	return str_replace( array('&', '"','\'','<','>','{','}'), array('&','"',''','<','>','{','}'), $str);
[2]	2583	}
	2584	function htmlspecialchars_decode($str)
	2585	{
[449]	2586	return str_replace( array('&','"',''','<','>','{','}'), array('&', '"','\'','<','>','{','}'), $str);
[2]	2587	}
[449]	2588
[828]	2589	function get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse,$offsetBegin = 0,$offsetEnd = 0)
	2590	{
	2591	if(!$this->mbox \|\| !is_resource($this->mbox))
[51]	2592	$this->mbox = $this->open_mbox($folder);
[432]	2593
[828]	2594	return $this->messages_sort($sort_box_type,$sort_box_reverse, $search_box_type,$offsetBegin,$offsetEnd);
	2595	}
[449]	2596
[53]	2597	function get_info_next_msg($params)
	2598	{
	2599	$msg_number = $params['msg_number'];
	2600	$folder = $params['msg_folder'];
	2601	$sort_box_type = $params['sort_box_type'];
	2602	$sort_box_reverse = $params['sort_box_reverse'];
	2603	$reuse_border = $params['reuse_border'];
	2604	$search_box_type = $params['search_box_type'] != "ALL" && $params['search_box_type'] != "" ? $params['search_box_type'] : false;
[449]	2605	$sort_array_msg = $this -> get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse);
	2606
[320]	2607	$success = false;
	2608	if (is_array($sort_array_msg))
[2]	2609	{
[320]	2610	foreach ($sort_array_msg as $i => $value){
	2611	if ($value == $msg_number)
	2612	{
	2613	$success = true;
	2614	break;
	2615	}
	2616	}
[2]	2617	}
	2618
[320]	2619	if (! $success \|\| $i >= sizeof($sort_array_msg)-1)
[2]	2620	{
	2621	$params['status'] = 'false';
	2622	$params['command_to_exec'] = "delete_border('". $reuse_border ."');";
	2623	return $params;
	2624	}
[449]	2625
[2]	2626	$params = array();
	2627	$params['msg_number'] = $sort_array_msg[($i+1)];
	2628	$params['msg_folder'] = $folder;
[449]	2629
	2630	$return = $this->get_info_msg($params);
[2]	2631	$return["reuse_border"] = $reuse_border;
	2632	return $return;
	2633	}
	2634
	2635	function get_info_previous_msg($params)
	2636	{
	2637	$msg_number = $params['msgs_number'];
	2638	$folder = $params['folder'];
	2639	$sort_box_type = $params['sort_box_type'];
	2640	$sort_box_reverse = $params['sort_box_reverse'];
	2641	$reuse_border = $params['reuse_border'];
[53]	2642	$search_box_type = $params['search_box_type'] != "ALL" && $params['search_box_type'] != "" ? $params['search_box_type'] : false;
	2643	$sort_array_msg = $this -> get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse);
[449]	2644
[320]	2645	$success = false;
	2646	if (is_array($sort_array_msg))
[2]	2647	{
[320]	2648	foreach ($sort_array_msg as $i => $value){
	2649	if ($value == $msg_number)
	2650	{
	2651	$success = true;
	2652	break;
	2653	}
	2654	}
[2]	2655	}
[320]	2656	if (! $success \|\| $i == 0)
	2657	{
[2]	2658	$params['status'] = 'false';
	2659	$params['command_to_exec'] = "delete_border('". $reuse_border ."');";
	2660	return $params;
	2661	}
[449]	2662
[2]	2663	$params = array();
	2664	$params['msg_number'] = $sort_array_msg[($i-1)];
	2665	$params['msg_folder'] = $folder;
[449]	2666
[2]	2667	$return = $this->get_info_msg($params);
	2668	$return["reuse_border"] = $reuse_border;
	2669	return $return;
	2670	}
[449]	2671
[2]	2672	// This function updates the values: quota, paging and new messages menu.
	2673	function get_menu_values($params){
	2674	$return_array = array();
	2675	$return_array = $this->get_quota($params);
[449]	2676
[2]	2677	$mbox_stream = $this->open_mbox($params['folder']);
[449]	2678	$return_array['num_msgs'] = imap_num_msg($mbox_stream);
[51]	2679	if($mbox_stream)
	2680	imap_close($mbox_stream);
[449]	2681
	2682	return $return_array;
[2]	2683	}
[449]	2684
[325]	2685	function get_quota($params){
[449]	2686	// folder_id = user/{uid} for shared folders
	2687	if(substr($params['folder_id'],0,5) != 'INBOX' && preg_match('/user\\'.$this->imap_delimiter.'/i', $params['folder_id'])){
	2688	$array_folder = explode($this->imap_delimiter,$params['folder_id']);
	2689	$folder_id = "user".$this->imap_delimiter.$array_folder[1];
	2690	}
	2691	// folder_id = INBOX for inbox folders
	2692	else
	2693	$folder_id = "INBOX";
	2694
[1035]	2695	if(!$this->mbox \|\| !is_resource($this->mbox))
[51]	2696	$this->mbox = $this->open_mbox();
[345]	2697
[325]	2698	$quota = imap_get_quotaroot($this->mbox, $folder_id);
[411]	2699	if($this->mbox && is_resource($this->mbox))
[51]	2700	imap_close($this->mbox);
[449]	2701
[2]	2702	if (!$quota){
	2703	return array(
	2704	'quota_percent' => 0,
	2705	'quota_used' => 0,
	2706	'quota_limit' => 0
	2707	);
	2708	}
[449]	2709
[2]	2710	if(count($quota) && $quota['limit']) {
	2711	$quota_limit = (($quota['limit']/1024)* 100 + .5 )* .01;
	2712	$quota_used = (($quota['usage']/1024)* 100 + .5 )* .01;
	2713	if($quota_used >= $quota_limit)
[650]	2714	{
	2715	$quotaPercent = 100;
	2716	}
	2717	else
	2718	{
[2]	2719	$quotaPercent = ($quota_used / $quota_limit)*100;
	2720	$quotaPercent = (($quotaPercent)* 100 + .5 )* .01;
[650]	2721	}
[2]	2722	return array(
	2723	'quota_percent' => floor($quotaPercent),
	2724	'quota_used' => floor($quota_used),
	2725	'quota_limit' => floor($quota_limit)
	2726	);
	2727	}
[449]	2728	else
[2]	2729	return array();
	2730	}
[449]	2731
[2]	2732	function send_notification($params){
	2733	require_once("class.phpmailer.php");
	2734	$mail = new PHPMailer();
[449]	2735
[2]	2736	$toaddress = $params['notificationto'];
[449]	2737
	2738	$subject = 'Confirmação de leitura: ' . $params['subject'];
[2]	2739	$body = 'Sua mensagem: ' . $params['subject'] . '<br>';
	2740	$body .= 'foi lida por: ' . $_SESSION['phpgw_info']['expressomail']['user']['fullname'] . ' <' . $_SESSION['phpgw_info']['expressomail']['user']['email'] . '> em ' . date("d/m/Y H:i");
	2741	$mail->SMTPDebug = false;
	2742	$mail->IsSMTP();
	2743	$mail->Host = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpServer'];
	2744	$mail->Port = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpPort'];
	2745	$mail->From = $_SESSION['phpgw_info']['expressomail']['user']['email'];
	2746	$mail->FromName = $_SESSION['phpgw_info']['expressomail']['user']['fullname'];
	2747	$mail->AddAddress($toaddress);
	2748	$mail->Subject = $this->htmlspecialchars_decode($subject);
	2749
	2750	$mail->IsHTML(true);
	2751	$mail->Body = $body;
[449]	2752
[2]	2753	if(!$mail->Send()){
	2754	return $mail->ErrorInfo;
	2755	}
	2756	else
	2757	return true;
	2758	}
[449]	2759
[2]	2760	function empty_trash()
	2761	{
[449]	2762	$folder = 'INBOX' . $this->imap_delimiter . $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultTrashFolder'];
[2]	2763	$mbox_stream = $this->open_mbox($folder);
	2764	$return = imap_delete($mbox_stream,'1:*');
[51]	2765	if($mbox_stream)
	2766	imap_close($mbox_stream, CL_EXPUNGE);
[2]	2767	return $return;
	2768	}
[449]	2769
[2]	2770	function search($params)
	2771	{
[673]	2772	include("class.imap_attachment.inc.php");
[449]	2773	$imap_attachment = new imap_attachment();
[2]	2774	$criteria = $params['criteria'];
	2775	$return = array();
	2776	$folders = $this->get_folders_list();
[449]	2777
[2]	2778	$j = 0;
	2779	foreach($folders as $folder)
	2780	{
	2781	$mbox_stream = $this->open_mbox($folder);
	2782	$messages = imap_search($mbox_stream, $criteria, SE_UID);
[449]	2783
[2]	2784	if ($messages == '')
	2785	continue;
[449]	2786
[2]	2787	$i = 0;
	2788	$return[$j] = array();
	2789	$return[$j]['folder_name'] = $folder['name'];
[449]	2790
[2]	2791	foreach($messages as $msg_number)
	2792	{
[535]	2793	$header = $this->get_header($msg_number);
[2]	2794	if (!is_object($header))
	2795	return false;
[449]	2796
[2]	2797	$return[$j][$i]['msg_folder'] = $folder['name'];
	2798	$return[$j][$i]['msg_number'] = $msg_number;
	2799	$return[$j][$i]['Recent'] = $header->Recent;
	2800	$return[$j][$i]['Unseen'] = $header->Unseen;
	2801	$return[$j][$i]['Answered'] = $header->Answered;
	2802	$return[$j][$i]['Deleted'] = $header->Deleted;
	2803	$return[$j][$i]['Draft'] = $header->Draft;
	2804	$return[$j][$i]['Flagged'] = $header->Flagged;
[449]	2805
[535]	2806	$date_msg = gmdate("d/m/Y",$header->udate);
	2807	if (gmdate("d/m/Y") == $date_msg)
	2808	$return[$j][$i]['udate'] = gmdate("H:i",$header->udate);
[2]	2809	else
	2810	$return[$j][$i]['udate'] = $date_msg;
[449]	2811
[2]	2812	$fromaddress = imap_mime_header_decode($header->fromaddress);
	2813	$return[$j][$i]['fromaddress'] = '';
	2814	foreach ($fromaddress as $tmp)
	2815	$return[$j][$i]['fromaddress'] .= $this->replace_maior_menor($tmp->text);
[449]	2816
[2]	2817	$from = $header->from;
	2818	$return[$j][$i]['from'] = array();
	2819	$tmp = imap_mime_header_decode($from[0]->personal);
	2820	$return[$j][$i]['from']['name'] = $tmp[0]->text;
	2821	$return[$j][$i]['from']['email'] = $from[0]->mailbox . "@" . $from[0]->host;
[449]	2822	$return[$j][$i]['from']['full'] ='"' . $return[$j][$i]['from']['name'] . '" ' . '<' . $return[$j][$i]['from']['email'] . '>';
[2]	2823
	2824	$to = $header->to;
	2825	$return[$j][$i]['to'] = array();
	2826	$tmp = imap_mime_header_decode($to[0]->personal);
	2827	$return[$j][$i]['to']['name'] = $tmp[0]->text;
	2828	$return[$j][$i]['to']['email'] = $to[0]->mailbox . "@" . $to[0]->host;
[449]	2829	$return[$j][$i]['to']['full'] ='"' . $return[$i]['to']['name'] . '" ' . '<' . $return[$i]['to']['email'] . '>';
[2]	2830
	2831	$subject = imap_mime_header_decode($header->fetchsubject);
	2832	$return[$j][$i]['subject'] = '';
	2833	foreach ($subject as $tmp)
	2834	$return[$j][$i]['subject'] .= $tmp->text;
	2835
	2836	$return[$j][$i]['Size'] = $header->Size;
	2837	$return[$j][$i]['reply_toaddress'] = $header->reply_toaddress;
[449]	2838
[2]	2839	$return[$j][$i]['attachment'] = array();
	2840	$return[$j][$i]['attachment'] = $imap_attachment->get_attachment_headerinfo($mbox_stream, $msg_number);
[449]	2841
[2]	2842	$i++;
	2843	}
	2844	$j++;
[51]	2845	if($mbox_stream)
	2846	imap_close($mbox_stream);
[2]	2847	}
[449]	2848
[2]	2849	return $return;
	2850	}
[449]	2851
[2]	2852	function delete_and_show_previous_message($params)
	2853	{
	2854	$return = $this->get_info_previous_msg($params);
[449]	2855
[2]	2856	$params_tmp1 = array();
	2857	$params_tmp1['msgs_to_delete'] = $params['msg_number'];
	2858	$params_tmp1['folder'] = $params['msg_folder'];
	2859	$return_tmp1 = $this->delete_msg($params_tmp1);
[449]	2860
[2]	2861	$return['msg_number_deleted'] = $return_tmp1;
[449]	2862
[2]	2863	return $return;
	2864	}
[449]	2865
	2866
[2]	2867	function automatic_trash_cleanness($params)
	2868	{
	2869	$before_date = date("m/d/Y", strtotime("-".$params['before_date']." day"));
	2870	$criteria = 'BEFORE "'.$before_date.'"';
[325]	2871	$mbox_stream = $this->open_mbox('INBOX'.$this->imap_delimiter.$_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultTrashFolder']);
[2]	2872	$messages = imap_search($mbox_stream, $criteria, SE_UID);
	2873	if (is_array($messages)){
	2874	foreach ($messages as $msg_number){
	2875	imap_delete($mbox_stream, $msg_number, FT_UID);
	2876	}
	2877	}
[51]	2878	if($mbox_stream)
	2879	imap_close($mbox_stream, CL_EXPUNGE);
[2]	2880	return $messages;
	2881	}
	2882	// Fix the search problem with special characters!!!!
	2883	function remove_accents($string) {
[449]	2884	return strtr($string,
	2885	"?Ó??ó?Ý?úÁÀÃÂÄÇÉÈÊËÍÌ?ÎÏÑÕÔÓÒÖÚÙ?ÛÜ?áàãâäçéèêëíì?îïñóòõôöúù?ûüýÿ",
[2]	2886	"SOZsozYYuAAAAACEEEEIIIIINOOOOOUUUUUsaaaaaceeeeiiiiinooooouuuuuyy");
	2887	}
	2888
[469]	2889	function search_msg($params = ''){
[2]	2890	$retorno = "";
[271]	2891	$mbox_stream = "";
[689]	2892	if(strpos($params['condition'],"#")===false) { //local messages
	2893	$search=false;
	2894	}
	2895	else {
	2896	$search = explode(",",$params['condition']);
	2897	}
	2898
[2]	2899	if($search){
	2900	$search_criteria = '';
[673]	2901	foreach($search as $tmp)
	2902	{
[2]	2903	$tmp1 = explode("##",$tmp);
	2904	$name_box = $tmp1[0];
[372]	2905	unset($filter);
	2906	foreach($tmp1 as $index => $criteria)
	2907	{
	2908	if ($index != 0 && strlen($criteria) != 0)
	2909	{
	2910	$filter_array = explode("<=>",rawurldecode($criteria));
	2911	$filter .= " ".$filter_array[0];
	2912	$filter .= '"'.$filter_array[1].'"';
	2913	}
[449]	2914	}
	2915	$name_box = mb_convert_encoding(utf8_decode($name_box), "UTF7-IMAP", "ISO_8859-1" );
[372]	2916	$filter = $this->remove_accents($filter);
[650]	2917	//Este bloco tem a finalidade de transformar o login (quando numerico) das pastas compartilhadas em common name
[432]	2918	$folder_name = explode($this->imap_delimiter,$name_box);
[469]	2919	if (is_numeric($folder_name[1])) {
	2920	$this->ldap = new ldap_functions();
	2921	if ($cn = $this->ldap->uid2cn($folder_name[1])) {
	2922	$folder_name[1] = $cn;
[432]	2923	}
	2924	}
	2925	$folder_name = implode($this->imap_delimiter,$folder_name);
[449]	2926
[271]	2927	if(!is_resource($mbox_stream))
[372]	2928	$mbox_stream = $this->open_mbox($name_box);
[271]	2929	else
	2930	imap_reopen($mbox_stream, "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$name_box);
[449]	2931
	2932	if (preg_match("/^.?\bALL\b/", $filter)){ // Quick Search, note: this ALL isn't the same ALL from imap_search
	2933
[271]	2934	$all_criterias = array ("TO","SUBJECT","FROM","CC");
	2935	foreach($all_criterias as $criteria_fixed)
	2936	{
[372]	2937	$_filter = $criteria_fixed . substr($filter,4);
[449]	2938
[372]	2939	$search_criteria = imap_search($mbox_stream, $_filter, SE_UID);
[449]	2940
[271]	2941	if($search_criteria && count($search_criteria) < 50)
	2942	{
[2]	2943	foreach($search_criteria as $new_search){
[449]	2944	$m_token = trim("##".mb_convert_encoding( $name_box, "ISO_8859-1", "UTF7-IMAP" ) . "--" . $this->get_msg($new_search,$name_box,$mbox_stream) . "--".$new_search."##"."\n");
[271]	2945	if(!@strstr($retorno,$m_token))
[2]	2946	$retorno .= $m_token;
	2947	}
[449]	2948	}
	2949	else if(count($search_criteria) >= 50)
	2950	return "many results";
[2]	2951	}
[271]	2952	}
[2]	2953	else {
[271]	2954	$search_criteria = imap_search($mbox_stream, $filter, SE_UID);
[372]	2955	if( is_array( $search_criteria) )
	2956	{
	2957	foreach($search_criteria as $new_search)
[449]	2958	$retorno .= trim("##".mb_convert_encoding( $name_box, "ISO_8859-1", "UTF7-IMAP" ) . "--" . $this->get_msg($new_search,$name_box,$mbox_stream) . "--" . $new_search."##"."\n");
[2]	2959	}
	2960	}
	2961	}
[271]	2962	}
	2963	if($mbox_stream)
[449]	2964	imap_close($mbox_stream);
	2965
[2]	2966	return $retorno ? $retorno : "none";
	2967	}
[449]	2968
[271]	2969	function get_msg($uid_msg,$name_box, $mbox_stream )
	2970	{
[828]	2971	$header = $this->get_header($uid_msg);
	2972	include_once("class.imap_attachment.inc.php");
	2973	$imap_attachment = new imap_attachment();
	2974	$attachments = $imap_attachment->get_attachment_headerinfo($mbox_stream, $uid_msg);
	2975	$attachments = $attachments['number_attachments'] > 0?"T".$attachments['number_attachments']:"";
	2976	$flag = $header->Unseen
	2977	.$header->Recent
	2978	.$header->Flagged
	2979	.$header->Draft
	2980	.$header->Answered
	2981	.$header->Deleted
	2982	.$attachments;
	2983
	2984
[163]	2985	$subject = $this->decode_string($header->fetchsubject);
	2986	$from = $header->from[0]->mailbox;
[2]	2987	if($header->from[0]->personal != "")
	2988	$from = $header->from[0]->personal;
[650]	2989	$ret_msg = $this->decode_string($from) . "--" . $subject . "--". gmdate("d/m/Y",$header ->udate)."--". $this->size_msg($header->Size) ."--". $flag;
[449]	2990	return $ret_msg;
	2991	}
[828]	2992
[2]	2993	function size_msg($size){
	2994	$var = floor($size/1024);
	2995	if($var >= 1){
[449]	2996	return $var." kb";
[2]	2997	}else{
[449]	2998	return $size ." b";
[2]	2999	}
	3000	}
	3001
	3002	function ob_array($the_object)
	3003	{
	3004	$the_array=array();
	3005	if(!is_scalar($the_object))
	3006	{
	3007	foreach($the_object as $id => $object)
	3008	{
	3009	if(is_scalar($object))
	3010	{
	3011	$the_array[$id]=$object;
	3012	}
	3013	else
	3014	{
	3015	$the_array[$id]=$this->ob_array($object);
	3016	}
	3017	}
	3018	return $the_array;
	3019	}
	3020	else
	3021	{
	3022	return $the_object;
	3023	}
	3024	}
[449]	3025
[2]	3026	function getacl()
	3027	{
	3028	$this->ldap = new ldap_functions();
[449]	3029
[2]	3030	$return = array();
[449]	3031	$mbox_stream = $this->open_mbox();
[2]	3032	$mbox_acl = imap_getacl($mbox_stream, 'INBOX');
[449]	3033
[2]	3034	$i = 0;
	3035	foreach ($mbox_acl as $user => $acl)
	3036	{
	3037	if ($user != $this->username)
	3038	{
	3039	$return[$i]['uid'] = $user;
	3040	$return[$i]['cn'] = $this->ldap->uid2cn($user);
	3041	}
	3042	$i++;
	3043	}
	3044	return $return;
	3045	}
[449]	3046
[2]	3047	function setacl($params)
	3048	{
	3049	$old_users = $this->getacl();
	3050	if (!count($old_users))
	3051	$old_users = array();
[449]	3052
[2]	3053	$tmp_array = array();
	3054	foreach ($old_users as $index => $user_info)
	3055	{
	3056	$tmp_array[$index] = $user_info['uid'];
	3057	}
	3058	$old_users = $tmp_array;
[449]	3059
[2]	3060	$users = unserialize($params['users']);
	3061	if (!count($users))
	3062	$users = array();
[449]	3063
[2]	3064	//$add_share = array_diff($users, $old_users);
	3065	$remove_share = array_diff($old_users, $users);
	3066
	3067	$mbox_stream = $this->open_mbox();
	3068
	3069	$serverString = "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}";
	3070	$mailboxes_list = imap_getmailboxes($mbox_stream, $serverString, "user".$this->imap_delimiter.$this->username."*");
	3071
	3072	/*if (count($add_share))
	3073	{
	3074	foreach ($add_share as $index=>$uid)
	3075	{
	3076	if (is_array($mailboxes_list))
	3077	{
	3078	foreach ($mailboxes_list as $key => $val)
	3079	{
	3080	$folder = str_replace($serverString, "", imap_utf7_decode($val->name));
	3081	imap_setacl ($mbox_stream, $folder, "$uid", "lrswipcda");
	3082	}
	3083	}
	3084	}
	3085	}*/
[449]	3086
[2]	3087	if (count($remove_share))
	3088	{
	3089	foreach ($remove_share as $index=>$uid)
	3090	{
	3091	if (is_array($mailboxes_list))
	3092	{
	3093	foreach ($mailboxes_list as $key => $val)
	3094	{
	3095	$folder = str_replace($serverString, "", imap_utf7_decode($val->name));
	3096	imap_setacl ($mbox_stream, $folder, "$uid", "");
	3097	}
	3098	}
[449]	3099	}
[2]	3100	}
[449]	3101
[2]	3102	return true;
	3103	}
[449]	3104
[2]	3105	function getaclfromuser($params)
	3106	{
	3107	$useracl = $params['user'];
[449]	3108
[2]	3109	$return = array();
	3110	$return[$useracl] = 'false';
[449]	3111	$mbox_stream = $this->open_mbox();
[2]	3112	$mbox_acl = imap_getacl($mbox_stream, 'INBOX');
[449]	3113
[2]	3114	foreach ($mbox_acl as $user => $acl)
	3115	{
	3116	if (($user != $this->username) && ($user == $useracl))
	3117	{
	3118	$return[$user] = $acl;
	3119	}
	3120	}
	3121	return $return;
	3122	}
	3123
	3124	function getacltouser($user)
	3125	{
	3126	$return = array();
	3127	$mbox_stream = $this->open_mbox();
[325]	3128	//Alterado, antes era 'imap_getacl($mbox_stream, 'user'.$this->imap_delimiter.$user);
	3129	//Afim de tratar as pastas compartilhadas, verificandos as permissoes de operacao sobre as mesmas
	3130	//No caso de se tratar da caixa do proprio usuario logado, utiliza a sintaxe abaixo
	3131	if(substr($user,0,4) != 'user')
[449]	3132	$mbox_acl = imap_getacl($mbox_stream, 'user'.$this->imap_delimiter.$user);
[325]	3133	else
	3134	$mbox_acl = imap_getacl($mbox_stream, $user);
[2]	3135	return $mbox_acl[$this->username];
	3136	}
[449]	3137
[2]	3138
	3139	function setaclfromuser($params)
	3140	{
	3141	$user = $params['user'];
	3142	$acl = $params['acl'];
[449]	3143
[2]	3144	$mbox_stream = $this->open_mbox();
	3145
	3146	$serverString = "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}";
	3147	$mailboxes_list = imap_getmailboxes($mbox_stream, $serverString, "user".$this->imap_delimiter.$this->username."*");
	3148
	3149	if (is_array($mailboxes_list))
	3150	{
	3151	foreach ($mailboxes_list as $key => $val)
	3152	{
[449]	3153	$folder = str_replace($serverString, "", imap_utf7_encode($val->name));
	3154	$folder = str_replace("&-", "&", $folder);
[2]	3155	if (!imap_setacl ($mbox_stream, $folder, $user, $acl))
	3156	{
[449]	3157	$return = imap_last_error();
[2]	3158	}
	3159	}
	3160	}
[449]	3161	if (isset($return))
	3162	return $return;
	3163	else
	3164	return true;
[2]	3165	}
[449]	3166
[51]	3167	function download_attachment($msg,$msgno)
	3168	{
[449]	3169	$array_parts_attachments = array();
[51]	3170	$array_parts_attachments['names'] = '';
[689]	3171	include_once("class.imap_attachment.inc.php");
[449]	3172	$imap_attachment = new imap_attachment();
	3173
[51]	3174	if (count($msg->fname[$msgno]) > 0)
	3175	{
	3176	$i = 0;
	3177	foreach ($msg->fname[$msgno] as $index=>$fname)
	3178	{
	3179	$array_parts_attachments[$i]['pid'] = $msg->pid[$msgno][$index];
	3180	$array_parts_attachments[$i]['name'] = $imap_attachment->flat_mime_decode($fname);
	3181	$array_parts_attachments[$i]['name'] = $array_parts_attachments[$i]['name'] ? $array_parts_attachments[$i]['name'] : "attachment.bin";
	3182	$array_parts_attachments[$i]['encoding'] = $msg->encoding[$msgno][$index];
	3183	$array_parts_attachments['names'] .= $array_parts_attachments[$i]['name'] . ', ';
	3184	$array_parts_attachments[$i]['fsize'] = $msg->fsize[$msgno][$index];
	3185	$i++;
	3186	}
	3187	}
	3188	$array_parts_attachments['names'] = substr($array_parts_attachments['names'],0,(strlen($array_parts_attachments['names']) - 2));
	3189	return $array_parts_attachments;
[449]	3190	}
[69]	3191
	3192	function spam($params)
	3193	{
	3194	$is_spam = $params['spam'];
	3195	$folder = $params['folder'];
	3196	$mbox_stream = $this->open_mbox($folder);
	3197	$msgs_number = explode(',',$params['msgs_number']);
	3198
	3199	foreach($msgs_number as $msg_number) {
[877]	3200	$imap_msg_number = imap_msgno($mbox_stream, $msg_number);
	3201	$header = imap_fetchheader($mbox_stream, $imap_msg_number);
	3202	$body = imap_body($mbox_stream, $imap_msg_number);
[69]	3203	$msg = $header . $body;
	3204	$email = $_SESSION['phpgw_info']['expressomail']['user']['email'];
[449]	3205	$username = $this->username;
[69]	3206	strtok($email, '@');
	3207	$domain = strtok('@');
	3208
[449]	3209	//Encontrar a assinatura do dspam no cabecalho
	3210	$v = explode("\r\n", $header);
	3211	foreach ($v as $linha){
[877]	3212	if (eregi("^Message-ID", $linha)) {
	3213	$args = explode(" ", $linha);
	3214	$msg_id = "'$args[1]'";
	3215	} elseif (eregi("^X-DSPAM-Signature", $linha)) {
[449]	3216	$args = explode(" ",$linha);
	3217	$signature = $args[1];
	3218	}
	3219	}
	3220
[877]	3221	// Seleciona qual comando a ser executado
[449]	3222	switch($is_spam){
	3223	case 'true': $cmd = $_SESSION['phpgw_info']['server']['expressomail']['expressoMail_command_for_spam']; break;
	3224	case 'false': $cmd = $_SESSION['phpgw_info']['server']['expressomail']['expressoMail_command_for_ham']; break;
	3225	}
[877]	3226
	3227	$tags = array('##EMAIL##', '##USERNAME##', '##DOMAIN##', '##SIGNATURE##', '##MSGID##');
	3228	$cmd = str_replace($tags, array($email, $username, $domain, $signature, $msg_id), $cmd);
[78]	3229	system($cmd);
[69]	3230	}
	3231	imap_close($mbox_stream);
	3232	return false;
	3233	}
[535]	3234	function get_header($msg_number){
	3235	$header = @imap_headerinfo($this->mbox, imap_msgno($this->mbox, $msg_number), 80, 255);
	3236	if (!is_object($header))
	3237	return false;
	3238	// Prepare udate from mailDate (DateTime arrived with TZ) for fixing summertime problem.
	3239	$pdate = date_parse($header->MailDate);
	3240	$header->udate += $pdate['zone']*(-60);
[659]	3241
[673]	3242	if($header->Flagged != "F" && $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['use_important_flag']) {
[659]	3243	$flag = preg_match('/importance : (.*)\r/i',
	3244	imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number))
	3245	,$importance);
	3246	$header->Flagged = $flag==0?false:strtolower($importance[1])=="high"?"F":false;
	3247	}
	3248
[535]	3249	return $header;
	3250	}
[1000]	3251
	3252	//Por Bruno Costa(bruno.vieira-costa@serpro.gov.br - Insere emails no imap a partir do fonte do mesmo. Se o argumento timestamp for passado ele utiliza do script python
	3253	///expressoMail1_2/imap.py para inserir uma msg com o horário correto pois isso não é porssível com a função imap_append do php.
	3254
	3255	function insert_email($source,$folder,$timestamp){
	3256	$username = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
	3257	$password = $_SESSION['phpgw_info']['expressomail']['user']['passwd'];
	3258	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
	3259	$imap_port = $_SESSION['phpgw_info']['expressomail']['email_server']['imapPort'];
	3260	$imap_options = '/notls/novalidate-cert';
	3261	$mbox_stream = imap_open("{".$imap_server.":".$imap_port.$imap_options."}".$folder, $username, $password);
	3262	if(imap_last_error())
	3263	{
	3264	imap_createmailbox($mbox_stream,imap_utf7_encode("{".$imap_server."}".$folder));
	3265	}
	3266	if($timestamp){
	3267	$tempDir = ini_get("session.save_path");
	3268	$file = $tempDir."imap_".md5(microtime());
	3269	$f = fopen($file,"w");
	3270	fputs($f,base64_encode($source));
	3271	fclose($f);
[1012]	3272	$command = "python ".$_SERVER['DOCUMENT_ROOT']."expressoMail1_2/imap.py ".escapeshellarg($imap_server)." ".escapeshellarg($imap_port)." ".escapeshellarg($username)." ".escapeshellarg($password)." ".escapeshellarg($timestamp)." ".escapeshellarg($folder)." ".escapeshellarg($file);
	3273	$return['command']=exec(escapeshellcmd($command));
[1000]	3274	}else{
	3275	$return['append'] = imap_append($mbox_stream, "{".$imap_server.":".$imap_port."}".$folder, $source, "\\Seen");
	3276	}
	3277	$status = imap_status($mbox_stream, "{".$this->imap_server.":".$this->imap_port."}".$folder, SA_UIDNEXT);
	3278	$return['msg_no'] = $status->uidnext - 1;
	3279	$return['error'] = imap_last_error();
	3280	if($mbox_stream)
	3281	imap_close($mbox_stream);
	3282	return $return;
	3283
	3284	}
	3285
[1035]	3286	function show_decript($params){
	3287	$source = $params['source'];
	3288	//error_log("source: $source\nversao: " . PHP_VERSION, 3, '/tmp/teste.log');
	3289	$source = str_replace(" ", "+", $source,$i);
	3290
	3291	if (version_compare(PHP_VERSION, '5.2.0', '>=')){
	3292	if(!$source = base64_decode($source,true))
	3293	return "error ".$source."Espaços ".$i;
	3294
	3295	}
	3296	else {
	3297	if(!$source = base64_decode($source))
	3298	return "error ".$source."Espaços ".$i;
	3299	}
	3300
	3301	$insert = $this->insert_email($source,'INBOX'.$this->imap_delimiter.'decifradas');
	3302
	3303	$get['msg_number'] = $insert['msg_no'];
	3304	$get['msg_folder'] = 'INBOX'.$this->imap_delimiter.'decifradas';
	3305	$return = $this->get_info_msg($get);
	3306	$get['msg_number'] = $params['ID'];
	3307	$get['msg_folder'] = $params['folder'];
	3308	$tmp = $this->get_info_msg($get);
	3309	if(!$tmp['status_get_msg_info'])
	3310	{
	3311	$return['msg_day']=$tmp['msg_day'];
	3312	$return['msg_hour']=$tmp['msg_hour'];
	3313	$return['fulldate']=$tmp['fulldate'];
	3314	$return['smalldate']=$tmp['smalldate'];
	3315	}
	3316	else
	3317	{
	3318	$return['msg_day']='';
	3319	$return['msg_hour']='';
	3320	$return['fulldate']='';
	3321	$return['smalldate']='';
	3322	}
	3323	$return['msg_no'] =$insert['msg_no'];
	3324	$return['error'] = $insert['error'];
	3325	$return['folder'] = $params['folder'];
	3326	//$return['acls'] = $insert['acls'];
	3327	$return['original_ID'] = $params['ID'];
	3328
	3329	return $return;
	3330
	3331	}
	3332
[1000]	3333	//Por Bruno Costa(bruno.vieira-costa@serpro.gov.br - Trata fontes de emails enviados via POST para o servidor por um xmlhttprequest, as partes codificados com
	3334	//Base64 os "+" são substituidos por " " no envio e essa função arruma esse efeito.
	3335
	3336	function treat_base64_from_post($source){
	3337	$offset = 0;
	3338	do
	3339	{
	3340	if($inicio = strpos($source, 'Content-Transfer-Encoding: base64', $offset))
	3341	{
	3342	$inicio = strpos($source, "\n\r", $inicio);
	3343	$fim = strpos($source, '--', $inicio);
	3344	if(!$fim)
	3345	$fim = strpos($source,"\n\r", $inicio);
	3346	$length = $fim-$inicio;
	3347	$parte = substr( $source,$inicio,$length-1);
	3348	$parte = str_replace(" ", "+", $parte);
	3349	$source = substr_replace($source, $parte, $inicio, $length-1);
	3350	}
	3351	if($offset > $inicio)
	3352	$offset=FALSE;
	3353	else
	3354	$offset = $inicio;
	3355	}
	3356	while($offset);
	3357	return $source;
	3358	}
	3359
	3360	//Por Bruno Costa(bruno.vieira-costa@serpro.gov.br - Recebe os fontes dos emails a serem desarquivados, separa e envia cada um para função insert_mail.
	3361
	3362	function unarchive_mail($params)
	3363	{
	3364	$dest_folder = $params['folder'];
	3365	$sources = explode("#@#@#@",$params['source']);
	3366	$timestamps = explode("#@#@#@",$params['timestamp']);
	3367	foreach($sources as $index=>$src) {
	3368	if($src!=""){
	3369	$source = $this->treat_base64_from_post($src);
	3370	$insert = $this->insert_email($source,$dest_folder,$timestamps[$index]);
	3371	}
	3372	}
	3373	return $insert;
	3374	}
	3375
	3376	function download_all_local_attachments($params)
	3377	{
	3378	$source = $params['source'];
	3379	$source = $this->treat_base64_from_post($source);
	3380	$insert = $this->insert_email($source,'INBOX'.$this->imap_delimiter.'decifradas');
	3381	$exporteml = new ExportEml();
	3382	$params['num_msg']=$insert['msg_no'];
	3383	$params['folder']='INBOX'.$this->imap_delimiter.'decifradas';
	3384	return $exporteml->download_all_attachments($params);
	3385	}
[2]	3386	}
[278]	3387	?>

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