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source: trunk/expressoMail1_2/inc/class.imap_functions.inc.php @ 1380

Revision 1380, 123.6 KB checked in by amuller, 15 years ago (diff)
Ticket #635 - Corrigindo, retirando o tipo gif da normalização de imagens
Property svn:eol-style set to `native` Property svn:executable set to ``*

Rev	Line
[2]	1	<?php
[1040]	2
[2]	3	include_once("class.functions.inc.php");
	4	include_once("class.ldap_functions.inc.php");
[91]	5	include_once("class.exporteml.inc.php");
	6
[2]	7	class imap_functions
	8	{
	9	var $public_functions = array
[449]	10	(
[2]	11	'get_range_msgs' => True,
	12	'get_info_msg' => True,
[689]	13	'get_info_msgs' => True,
[615]	14	'get_folders_list' => True,
	15	'import_msgs' => True
[2]	16	);
	17
	18	var $ldap;
	19	var $mbox;
	20	var $imap_port;
	21	var $has_cid;
	22	var $imap_options = '';
	23	var $functions;
[650]	24	var $foldersLimit;
[2]	25
	26	function imap_functions (){
[650]	27	$this->foldersLimit = 200; //Limit of folders (mailboxes) user can see
[2]	28	$this->username = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
	29	$this->password = $_SESSION['phpgw_info']['expressomail']['user']['passwd'];
	30	$this->imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
	31	$this->imap_port = $_SESSION['phpgw_info']['expressomail']['email_server']['imapPort'];
	32	$this->imap_delimiter = $_SESSION['phpgw_info']['expressomail']['email_server']['imapDelimiter'];
[449]	33	$this->functions = new functions();
[2]	34	$this->has_cid = false;
[449]	35
[2]	36	if ($_SESSION['phpgw_info']['expressomail']['email_server']['imapTLSEncryption'] == 'yes')
	37	{
	38	$this->imap_options = '/tls/novalidate-cert';
	39	}
	40	else
	41	{
	42	$this->imap_options = '/notls/novalidate-cert';
	43	}
	44	}
	45	// BEGIN of functions.
	46	function open_mbox($folder = False)
	47	{
[828]	48	if (is_resource($this->mbox))
	49	return $this->mbox;
[51]	50	$folder = mb_convert_encoding($folder, "UTF7-IMAP","ISO_8859-1");
[504]	51	$this->mbox = @imap_open("{".$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]	52	return $this->mbox;
	53	}
	54
[504]	55	function parse_error($error){
	56	// This error is returned from Imap.
	57	if(strstr($error,'Connection refused')) {
	58	return str_replace("%1", $this->functions->getLang("Mail"), $this->functions->getLang("Connection failed with %1 Server. Try later."));
	59	}
	60	// This error is returned from Postfix.
	61	elseif(strstr($error,'message file too big')) {
[1264]	62	return str_replace("%1",$_SESSION['phpgw_info']['user']['preferences']['expressoMail']['max_attachment_size'],$this->functions->getLang('The size of this message has exceeded the limit (%1B).'));
[504]	63	}
[628]	64	elseif(strstr($error,'virus')) {
	65	return str_replace("%1", $this->functions->getLang("Mail"), $this->functions->getLang("Your message was rejected by antivirus. Perhaps your attachment has been infected."));
	66	}
[504]	67	// This condition verifies if SESSION is expired.
	68	elseif(!count($_SESSION))
	69	return "nosession";
	70
	71	return $error;
	72	}
	73
[2]	74	function get_range_msgs2($params)
	75	{
[53]	76	$folder = $params['folder'];
[2]	77	$msg_range_begin = $params['msg_range_begin'];
	78	$msg_range_end = $params['msg_range_end'];
[449]	79	$sort_box_type = $params['sort_box_type'];
[53]	80	$sort_box_reverse = $params['sort_box_reverse'];
[51]	81	$search_box_type = $params['search_box_type'] != "ALL" && $params['search_box_type'] != "" ? $params['search_box_type'] : false;
[828]	82	$sort_array_msg = $this-> get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse,$msg_range_begin,$msg_range_end);
[449]	83
[2]	84	$return = array();
	85	$i = 0;
[828]	86	$num_msgs = imap_num_msg($this->mbox);
	87	if(is_array($sort_array_msg)){
	88	foreach($sort_array_msg as $msg_number => $value)
[689]	89	{
	90	$temp = $this->get_info_head_msg($msg_number);
	91	if(!$temp)
	92	return false;
[828]	93
[689]	94	$return[$i] = $temp;
	95	$i++;
	96	}
	97	}
[828]	98	$return['num_msgs'] = $num_msgs;
	99
[689]	100	return $return;
	101	}
[828]	102
[689]	103	function get_info_head_msg($msg_number) {
	104	$head_array = array();
	105	include_once("class.imap_attachment.inc.php");
	106	$imap_attachment = new imap_attachment();
[828]	107
[830]	108
	109
[828]	110	/*Como eu preciso do atributo Importance para saber se o email é
	111	* importante ou não, uso abaixo a função imap_fetchheader e busco
	112	* o atributo importance nela. Isso faz com que eu acesse o cabeçalho
	113	* duas vezes e de duas formas diferentes, mas em contrapartida, eu
	114	* não preciso reimplementar o método utilizando o fetchheader.
	115	* Como as mensagens são renderizadas em um número pequeno por vez,
	116	* não parece ter perda considerável de performance.
	117	*/
[1174]	118
	119	$tempHeader = imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number));
	120	$flag = preg_match('/importance : (.*)\r/i', $tempHeader, $importance);
	121
	122	// Reimplemenatado código para identificação dos e-mails assinados e cifrados
	123	// no método getMessageType(). Mário César Kolling <mario.kolling@serpro.gov.br>
	124	$head_array['ContentType'] = $this->getMessageType($msg_number, $tempHeader);
[689]	125	$head_array['Importance'] = $flag==0?"Normal":$importance[1];
	126
[828]	127
[689]	128	$header = $this->get_header($msg_number);
[828]	129	if (!is_object($header))
	130	return false;
[689]	131	$head_array['Recent'] = $header->Recent;
	132	$head_array['Unseen'] = $header->Unseen;
	133	if($header->Answered =='A' && $header->Draft == 'X'){
	134	$head_array['Forwarded'] = 'F';
[2]	135	}
[689]	136	else {
	137	$head_array['Answered'] = $header->Answered;
[828]	138	$head_array['Draft'] = $header->Draft;
[46]	139	}
[689]	140	$head_array['Deleted'] = $header->Deleted;
	141	$head_array['Flagged'] = $header->Flagged;
[828]	142
[689]	143	$head_array['msg_number'] = $msg_number;
[828]	144	//$head_array['msg_folder'] = $folder;
	145
[693]	146	$date_msg = gmdate("d/m/Y",$header->udate);
[872]	147	if ( date("d/m/Y") == $date_msg)
[693]	148	$head_array['udate'] = gmdate("H:i",$header->udate);
[689]	149	else
[872]	150	{
[689]	151	$head_array['udate'] = $date_msg;
[872]	152	if ( date("d/m/Y", time() - 86400) == gmdate("d/m/Y",$header->udate) )
	153	$head_array['udate'] = $this -> functions -> getLang( 'Yesterday' );
	154	if ( date("d/m/Y", time() - 172800) == gmdate("d/m/Y",$header->udate) )
	155	$head_array['udate'] = $this -> functions -> getLang( gmdate("l",$header->udate) );
	156	if ( date("d/m/Y", time() - 259200) == gmdate("d/m/Y",$header->udate) )
	157	$head_array['udate'] = $this -> functions -> getLang( gmdate("l",$header->udate) );
	158	}
[828]	159
[689]	160	$head_array['aux_date'] = $date_msg; //Auxiliar apenas para mensagens locais.
[828]	161
[689]	162	$from = $header->from;
	163	$head_array['from'] = array();
[1376]	164	$head_array['from']['name'] = $this->decode_string( trim( $header -> fetchfrom ) );
[689]	165	$head_array['from']['email'] = $this->decode_string($from[0]->mailbox) . "@" . $from[0]->host;
	166	if(!$head_array['from']['name'])
	167	$head_array['from']['name'] = $head_array['from']['email'];
	168	$to = $header->to;
	169	$head_array['to'] = array();
	170	$tmp = imap_mime_header_decode($to[0]->personal);
	171	$head_array['to']['name'] = $this->decode_string($this->decode_string($tmp[0]->text));
	172	$head_array['to']['email'] = $this->decode_string($to[0]->mailbox) . "@" . $to[0]->host;
	173	if(!$head_array['to']['name'])
	174	$head_array['to']['name'] = $head_array['to']['email'];
	175	$head_array['subject'] = $this->decode_string($header->fetchsubject);
[828]	176
[689]	177	$head_array['Size'] = $header->Size;
[828]	178
[689]	179	$head_array['attachment'] = array();
	180	$head_array['attachment'] = $imap_attachment->get_attachment_headerinfo($this->mbox, $msg_number);
[828]	181
[689]	182	return $head_array;
[2]	183	}
[828]	184
[2]	185	function decode_string($string)
[449]	186	{
[2]	187	if ((strpos(strtolower($string), '=?iso-8859-1') !== false) \|\| (strpos(strtolower($string), '=?windows-1252') !== false))
	188	{
	189	$tmp = imap_mime_header_decode($string);
	190	foreach ($tmp as $tmp1)
	191	$return .= $this->htmlspecialchars_encode($tmp1->text);
	192	return $return;
	193	}
	194	else if (strpos(strtolower($string), '=?utf-8') !== false)
	195	{
	196	$elements = imap_mime_header_decode($string);
	197	for($i = 0;$i < count($elements);$i++) {
	198	$charset = $elements[$i]->charset;
	199	$text =$elements[$i]->text;
	200	if(!strcasecmp($charset, "utf-8") \|\|
	201	!strcasecmp($charset, "utf-7")) {
	202	$text = iconv($charset, "ISO-8859-1", $text);
	203	}
	204	$decoded .= $this->htmlspecialchars_encode($text);
	205	}
	206	return $decoded;
	207	}
	208	else
	209	return $this->htmlspecialchars_encode($string);
	210	}
[615]	211	/**
	212	* Função que importa arquivos .eml exportados pelo expresso para a caixa do usuário. Testado apenas
	213	* com .emls gerados pelo expresso, e o arquivo pode ser um zip contendo vários emls ou um .eml.
	214	*/
[660]	215	function import_msgs($params) {
[1000]	216	if(!$this->mbox)
[660]	217	$this->mbox = $this->open_mbox();
[1365]	218
	219	if( preg_match('/local_/',$params["folder"]) )
[1000]	220	{
[1366]	221	// PLEASE, BE CAREFULL!!! YOU SHOULD USE EMAIL CONFIGURATION VALUES (EMAILADMIN MODULE)
[1367]	222	$tmp_box = mb_convert_encoding('INBOX'.$this->imap_delimiter.$_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultTrashFolder'].$this->imap_delimiter.'tmpMoveToLocal', "UTF7-IMAP", "UTF-8");
[1000]	223	if ( ! imap_createmailbox( $this -> mbox,"{".$this -> imap_server."}$tmp_box" ) )
	224	return $this->functions->getLang( 'Import to Local : fail...' );
	225	imap_reopen($this->mbox, "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$tmp_box);
	226	$params["folder"] = $tmp_box;
	227	}
[615]	228	$errors = array();
	229	$invalid_format = false;
[1366]	230	$filename = $params['FILES'][0]['name'];
[1365]	231	$params["folder"] = mb_convert_encoding($params["folder"], "UTF7-IMAP","ISO_8859-1");
[660]	232	$quota = imap_get_quotaroot($this->mbox, $params["folder"]);
	233	if((($quota['limit'] - $quota['usage'])*1024) <= $params['FILES'][0]['size']){
	234	return array( 'error' => $this->functions->getLang("fail in import:").
[1000]	235	" ".$this->functions->getLang("Over quota"));
[660]	236	}
[615]	237	if(substr($filename,strlen($filename)-4)==".zip") {
[660]	238	$zip = zip_open($params['FILES'][0]['tmp_name']);
[615]	239
	240	if ($zip) {
	241	while ($zip_entry = zip_read($zip)) {
[1000]	242
[615]	243	if (zip_entry_open($zip, $zip_entry, "r")) {
	244	$email = zip_entry_read($zip_entry, zip_entry_filesize($zip_entry));
	245	$status = @imap_append($this->mbox,
[660]	246	"{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$params["folder"],
[615]	247	$email
	248	);
	249	if(!$status)
	250	array_push($errors,zip_entry_name($zip_entry));
	251	zip_entry_close($zip_entry);
	252	}
	253	}
[660]	254	zip_close($zip);
[615]	255	}
[1000]	256
	257	if ( isset( $tmp_box ) && ! sizeof( $errors ) )
	258	{
	259
	260	$mc = imap_check($this->mbox);
	261
	262	$result = imap_fetch_overview( $this -> mbox, "1:{$mc -> Nmsgs}", 0 );
	263
	264	$ids = array( );
	265	foreach ($result as $overview)
	266	$ids[ ] = $overview -> uid;
	267
	268	return implode( ',', $ids );
[830]	269	}
[1000]	270	}
[615]	271	else if(substr($filename,strlen($filename)-4)==".eml") {
[660]	272	$email = implode("",file($params['FILES'][0]['tmp_name']));
[615]	273	$status = @imap_append($this->mbox,
[660]	274	"{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$params["folder"],
[615]	275	$email
	276	);
[660]	277	if(!$status){
[615]	278	array_push($errors,zip_entry_name($zip_entry));
[660]	279	zip_entry_close($zip_entry);
	280	}
[615]	281	}
[1000]	282	else
[615]	283	{
[1000]	284	if ( isset( $tmp_box ) )
	285	imap_deletemailbox( $this->mbox,"{".$this -> imap_server."}$tmp_box" );
	286
[660]	287	return array("error" => $this->functions->getLang("wrong file format"));
[615]	288	$invalid_format = true;
	289	}
[1000]	290
[615]	291	if(!$invalid_format) {
	292	if(count($errors)>0) {
[660]	293	$message = $this->functions->getLang("fail in import:")."\n";
[615]	294	foreach($errors as $arquivo) {
	295	$message.=$arquivo."\n";
	296	}
[660]	297	return array("error" => $message);
[615]	298	}
	299	else
[1000]	300	return $this->functions->getLang("The import was executed successfully.");
[615]	301	}
[1000]	302	}
	303	/*
[613]	304	Remove os anexos de uma mensagem. A estratégia para isso é criar uma mensagem nova sem os anexos, mantendo apenas
	305	a primeira parte do e-mail, que é o texto, sem anexos.
	306	O método considera que o email é multpart.
	307	*/
	308	function remove_attachments($params) {
	309	include_once("class.message_components.inc.php");
	310	if(!$this->mbox \|\| !is_resource($this->mbox))
	311	$this->mbox = $this->open_mbox($params["folder"]);
	312	$return["status"] = true;
	313	$header = "";
	314
	315	$headertemp = explode("\n",imap_fetchheader($this->mbox, imap_msgno($this->mbox, $params["msg_num"])));
	316	foreach($headertemp as $head) {//Se eu colocar todo o header do email dá pau no append, então procuro apenas o que interessa.
	317	$head1 = explode(":",$head);
[1319]	318	if ( (strtoupper($head1[0]) == "TO") \|\|
	319	(strtoupper($head1[0]) == "FROM") \|\|
	320	(strtoupper($head1[0]) == "SUBJECT") \|\|
	321	(strtoupper($head1[0]) == "DATE") )
[613]	322	$header .= $head."\r\n";
	323	}
	324
	325	$msg = &new message_components($this->mbox);
	326	$msg->fetch_structure($params["msg_num"]);/* O fetchbody tava trazendo o email com problemas na acentuação.
	327	Então uso essa classe para verificar a codificação e o charset,
	328	para que o método decodeBody do expresso possa trazer tudo certinho*/
	329
[1319]	330	$status = imap_append($this->mbox,
[613]	331	"{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$params["folder"],
	332	$header.
	333	"\r\n".
	334	str_replace("\n","\r\n",$this->decodeBody(
	335	imap_fetchbody($this->mbox,imap_msgno($this->mbox, $params["msg_num"]),"1"),
	336	$msg->encoding[$params["msg_num"]][0], $msg->charset[$params["msg_num"]][0]
	337	)
[1319]	338	), "\\Seen"); //Append do novo email, só com header e conteúdo sem anexos.
[613]	339
[1319]	340	if(!$status)
	341	{
[613]	342	$return["status"] = false;
	343	$return["msg"] = lang("error appending mail on delete attachments");
	344	}
[1319]	345	else
	346	{
	347	$status = imap_status($this->mbox, "{".$this->imap_server.":".$this->imap_port."}".$params['folder'], SA_UIDNEXT);
	348	$return['msg_no'] = $status->uidnext - 1;
	349	imap_delete($this->mbox, imap_msgno($this->mbox, $params["msg_num"]));
	350	imap_expunge($this->mbox);
	351	}
[613]	352
	353	return $return;
	354
	355	}
	356
[689]	357	/**
	358	*
	359	* @return
	360	* @param $params Object
	361	*/
	362	function get_info_msgs($params) {
	363	include_once("class.exporteml.inc.php");
	364	$return = array();
	365	$new_params = array();
	366	$attach_params = array();
	367	$new_params["msg_folder"]=$params["folder"];
	368	$attach_params["folder"] = $params["folder"];
	369	$msgs = explode(",",$params["msgs_number"]);
	370	$exporteml = new ExportEml();
	371	foreach($msgs as $msg_number) {
	372	$new_params["msg_number"] = $msg_number;
	373	//ini_set("display_errors","1");
	374	$msg_info = $this->get_info_msg($new_params);
	375
	376	$this->mbox = $this->open_mbox($params['folder']); //Não sei porque, mas se não abrir de novo a caixa dá erro.
	377	$msg_info['header'] = $this->get_info_head_msg($msg_number);
	378
	379	$attach_params["num_msg"] = $msg_number;
	380	$msg_info['array_attach'] = $exporteml->get_attachments_in_array($attach_params);
	381	$msg_info['url_export_file'] = $exporteml->export_to_archive($msg_number,$params["folder"]);
	382	imap_close($this->mbox);
	383	$this->mbox=false;
	384	array_push($return,serialize($msg_info));
	385	}
	386	return $return;
	387	}
	388
[2]	389	function get_info_msg($params)
	390	{
[51]	391	$return = array();
[2]	392	$msg_number = $params['msg_number'];
[205]	393	$msg_folder = $params['msg_folder'];
[449]	394
[411]	395	if(!$this->mbox \|\| !is_resource($this->mbox))
[449]	396	$this->mbox = $this->open_mbox($msg_folder);
	397
[535]	398	$header = $this->get_header($msg_number);
[205]	399	if (!$header) {
[535]	400	$return['status_get_msg_info'] = "false";
[205]	401	return $return;
	402	}
[535]	403
[828]	404	$header_ = imap_fetchheader($this->mbox, $msg_number, FT_UID);
	405
[51]	406	$return_get_body = $this->get_body_msg($msg_number, $msg_folder);
[449]	407
[603]	408	//Substituição de links em email para abrir no próprio expresso
[1233]	409	$body = mb_ereg_replace("<a[^>]*href=[\'\"]mailto:([^\"\']+)[\'\"]>([^<]+)</a>","<a href=\"javascript:new_message_to('\\1')\">\\2</a>",$return_get_body['body']);
[828]	410
[1035]	411	if($return_get_body['body']=='isCripted'){
	412	$exporteml = new ExportEml();
	413	$return['source']=$exporteml->export_msg_data($msg_number,$msg_folder);
	414	$return['body'] = "";
	415	$return['attachments'] = "";
	416	$return['thumbs'] = "";
	417	$return['signature'] = "";
	418	//return $return;
	419	}else{
	420	$return['body'] = $body;
	421	$return['attachments'] = $return_get_body['attachments'];
	422	$return['thumbs'] = $return_get_body['thumbs'];
	423	$return['signature'] = $return_get_body['signature'];
	424	}
[828]	425	$pattern = '/^[ \t]Disposition-Notification-To(^:):(.+)@(.+)$/isUm';
	426	if (preg_match($pattern, $header_, $fields))
	427	{
	428	preg_match('/[[:alnum:]\._\-]+@[[:alnum:]_\-\.]+/',$fields[0], $matches);
	429	$return['DispositionNotificationTo'] = "<".$matches[0].">";
[2]	430	}
[828]	431
[2]	432	$return['Recent'] = $header->Recent;
	433	$return['Unseen'] = $header->Unseen;
[449]	434	$return['Deleted'] = $header->Deleted;
[2]	435	$return['Flagged'] = $header->Flagged;
	436
	437	if($header->Answered =='A' && $header->Draft == 'X'){
	438	$return['Forwarded'] = 'F';
	439	}
[535]	440
[2]	441	else {
	442	$return['Answered'] = $header->Answered;
[449]	443	$return['Draft'] = $header->Draft;
[2]	444	}
	445
	446	$return['msg_number'] = $msg_number;
	447	$return['msg_folder'] = $msg_folder;
[449]	448
[535]	449	$date_msg = gmdate("d/m/Y",$header->udate);
[2]	450	if (date("d/m/Y") == $date_msg)
[535]	451	$return['udate'] = gmdate("H:i",$header->udate);
[2]	452	else
	453	$return['udate'] = $date_msg;
[449]	454
	455	$return['msg_day'] = $date_msg;
[535]	456	$return['msg_hour'] = gmdate("H:i",$header->udate);
[449]	457
[2]	458	if (date("d/m/Y") == $date_msg) //no dia
	459	{
[535]	460	$return['fulldate'] = gmdate("d/m/Y H:i",$header->udate);
	461	$return['smalldate'] = gmdate("H:i",$header->udate);
[605]	462
[535]	463	$timestamp_now = strtotime("now");
[605]	464	$timestamp_msg_time = $header->udate;
[535]	465	// $timestamp_now is GMT and $timestamp_msg_time is MailDate TZ.
	466	// The variable $timestamp_diff is calculated without MailDate TZ.
	467	$pdate = date_parse($header->MailDate);
	468	$timestamp_diff = $timestamp_now - $timestamp_msg_time + ($pdate['zone']*(-60));
[449]	469
[2]	470	if (gmdate("H",$timestamp_diff) > 0)
	471	{
[197]	472	$return['fulldate'] .= " (" . gmdate("H:i", $timestamp_diff) . ' ' . $this->functions->getLang('hours ago') . ')';
[2]	473	}
	474	else
	475	{
	476	if (gmdate("i",$timestamp_diff) == 0){
[197]	477	$return['fulldate'] .= ' ('. $this->functions->getLang('now').')';
[2]	478	}
	479	elseif (gmdate("i",$timestamp_diff) == 1){
[197]	480	$return['fulldate'] .= ' (1 '. $this->functions->getLang('minute ago').')';
[2]	481	}
	482	else{
[197]	483	$return['fulldate'] .= " (" . gmdate("i",$timestamp_diff) .' '. $this->functions->getLang('minutes ago') . ')';
[2]	484	}
	485	}
	486	}
	487	else{
[535]	488	$return['fulldate'] = gmdate("d/m/Y H:i",$header->udate);
	489	$return['smalldate'] = gmdate("d/m/Y",$header->udate);
[2]	490	}
[449]	491
[2]	492	$from = $header->from;
	493	$return['from'] = array();
	494	$tmp = imap_mime_header_decode($from[0]->personal);
	495	$return['from']['name'] = $this->decode_string($tmp[0]->text);
	496	$return['from']['email'] = $this->decode_string($from[0]->mailbox . "@" . $from[0]->host);
	497	if ($return['from']['name'])
	498	{
	499	if (substr($return['from']['name'], 0, 1) == '"')
	500	$return['from']['full'] = $return['from']['name'] . ' ' . '<' . $return['from']['email'] . '>';
	501	else
	502	$return['from']['full'] = '"' . $return['from']['name'] . '" ' . '<' . $return['from']['email'] . '>';
	503	}
	504	else
	505	$return['from']['full'] = $return['from']['email'];
[449]	506
[2]	507	// Sender attribute
	508	$sender = $header->sender;
	509	$return['sender'] = array();
	510	$tmp = imap_mime_header_decode($sender[0]->personal);
	511	$return['sender']['name'] = $this->decode_string($tmp[0]->text);
	512	$return['sender']['email'] = $this->decode_string($sender[0]->mailbox . "@" . $sender[0]->host);
	513	if ($return['sender']['name'])
	514	{
	515	if (substr($return['sender']['name'], 0, 1) == '"')
	516	$return['sender']['full'] = $return['sender']['name'] . ' ' . '<' . $return['sender']['email'] . '>';
	517	else
	518	$return['sender']['full'] = '"' . $return['sender']['name'] . '" ' . '<' . $return['sender']['email'] . '>';
	519	}
	520	else
	521	$return['sender']['full'] = $return['sender']['email'];
	522
	523	if($return['from']['full'] == $return['sender']['full'])
	524	$return['sender'] = null;
	525	$to = $header->to;
	526	$return['toaddress2'] = "";
	527	if (!empty($to))
	528	{
	529	foreach ($to as $tmp)
	530	{
	531	if (!empty($tmp->personal))
	532	{
	533	$personal_tmp = imap_mime_header_decode($tmp->personal);
	534	$return['toaddress2'] .= '"' . $personal_tmp[0]->text . '"';
	535	$return['toaddress2'] .= " ";
	536	$return['toaddress2'] .= "<";
[320]	537	if ($tmp->host != 'unspecified-domain')
	538	$return['toaddress2'] .= $tmp->mailbox . "@" . $tmp->host;
	539	else
	540	$return['toaddress2'] .= $tmp->mailbox;
[2]	541	$return['toaddress2'] .= ">";
	542	$return['toaddress2'] .= ", ";
	543	}
	544	else
	545	{
[320]	546	if ($tmp->host != 'unspecified-domain')
	547	$return['toaddress2'] .= $tmp->mailbox . "@" . $tmp->host;
	548	else
	549	$return['toaddress2'] .= $tmp->mailbox;
[2]	550	$return['toaddress2'] .= ", ";
	551	}
	552	}
	553	$return['toaddress2'] = $this->del_last_two_caracters($return['toaddress2']);
	554	}
	555	else
	556	{
	557	$return['toaddress2'] = "<Empty>";
[449]	558	}
	559
[2]	560	$cc = $header->cc;
	561	$return['cc'] = "";
	562	if (!empty($cc))
	563	{
	564	foreach ($cc as $tmp_cc)
	565	{
	566	if (!empty($tmp_cc->personal))
	567	{
	568	$personal_tmp_cc = imap_mime_header_decode($tmp_cc->personal);
	569	$return['cc'] .= '"' . $personal_tmp_cc[0]->text . '"';
	570	$return['cc'] .= " ";
	571	$return['cc'] .= "<";
	572	$return['cc'] .= $tmp_cc->mailbox . "@" . $tmp_cc->host;
	573	$return['cc'] .= ">";
	574	$return['cc'] .= ", ";
	575	}
	576	else
	577	{
	578	$return['cc'] .= $tmp_cc->mailbox . "@" . $tmp_cc->host;
	579	$return['cc'] .= ", ";
	580	}
	581	}
	582	$return['cc'] = $this->del_last_two_caracters($return['cc']);
	583	}
	584	else
	585	{
	586	$return['cc'] = "";
[449]	587	}
	588
	589	##
	590	# @AUTHOR Rodrigo Souza dos Santos
	591	# @DATE 2008/09/12
	592	# @BRIEF Adding the BCC field.
	593	##
	594	$bcc = $header->bcc;
	595	$return['bcc'] = "";
	596	if (!empty($bcc))
	597	{
	598	foreach ($bcc as $tmp_bcc)
	599	{
	600	if (!empty($tmp_bcc->personal))
	601	{
	602	$personal_tmp_bcc = imap_mime_header_decode($tmp_bcc->personal);
	603	$return['bcc'] .= '"' . $personal_tmp_bcc[0]->text . '"';
	604	$return['bcc'] .= " ";
	605	$return['bcc'] .= "<";
	606	$return['bcc'] .= $tmp_bcc->mailbox . "@" . $tmp_bcc->host;
	607	$return['bcc'] .= ">";
	608	$return['bcc'] .= ", ";
	609	}
	610	else
	611	{
	612	$return['bcc'] .= $tmp_bcc->mailbox . "@" . $tmp_bcc->host;
	613	$return['bcc'] .= ", ";
	614	}
	615	}
	616	$return['bcc'] = $this->del_last_two_caracters($return['bcc']);
[426]	617	}
[449]	618	else
	619	{
	620	$return['bcc'] = "";
	621	}
[426]	622
[2]	623	$reply_to = $header->reply_to;
	624	$return['reply_to'] = "";
	625	if (is_object($reply_to[0]))
	626	{
	627	if ($return['from']['email'] != ($reply_to[0]->mailbox."@".$reply_to[0]->host))
	628	{
	629	if (!empty($reply_to[0]->personal))
	630	{
	631	$personal_reply_to = imap_mime_header_decode($tmp_reply_to->personal);
[41]	632	if(!empty($personal_reply_to[0]->text)) {
	633	$return['reply_to'] .= '"' . $personal_reply_to[0]->text . '"';
	634	$return['reply_to'] .= " ";
	635	$return['reply_to'] .= "<";
	636	$return['reply_to'] .= $reply_to[0]->mailbox . "@" . $reply_to[0]->host;
	637	$return['reply_to'] .= ">";
	638	}
	639	else {
	640	$return['reply_to'] .= $reply_to[0]->mailbox . "@" . $reply_to[0]->host;
	641	}
[2]	642	}
	643	else
	644	{
	645	$return['reply_to'] .= $reply_to[0]->mailbox . "@" . $reply_to[0]->host;
	646	}
	647	}
	648	}
	649	$return['reply_to'] = $this->decode_string($return['reply_to']);
	650	$return['subject'] = $this->decode_string($header->fetchsubject);
	651	$return['Size'] = $header->Size;
[828]	652	$return['reply_toaddress'] = $header->reply_toaddress;
	653
[689]	654	//All this is to help in local messages
	655	$return['timestamp'] = $header->udate;
	656	$return['login'] = $_SESSION['phpgw_info']['expressomail']['user']['account_id'];//$GLOBALS['phpgw_info']['user']['account_id'];
	657	$return['reply_toaddress'] = $header->reply_toaddress;
[828]	658
[2]	659	return $return;
	660	}
[449]	661
[2]	662	function get_body_msg($msg_number, $msg_folder)
	663	{
	664	include_once("class.message_components.inc.php");
[51]	665	$msg = &new message_components($this->mbox);
[2]	666	$msg->fetch_structure($msg_number);
[51]	667	$return = array();
[449]	668	$return['attachments'] = $this-> download_attachment($msg,$msg_number);
[51]	669	if(!$this->has_cid)
[91]	670	{
[178]	671	$return['thumbs'] = $this->get_thumbs($msg,$msg_number,urlencode($msg_folder));
[91]	672	$return['signature'] = $this->get_signature($msg,$msg_number,$msg_folder);
[449]	673	}
	674
[2]	675	if(!$msg->structure[$msg_number]->parts) //Simple message, only 1 piece
	676	{
[1035]	677	if(strtolower($msg->structure[$msg_number]->subtype) == 'x-pkcs7-mime'){
	678	$return['body']='isCripted';
	679	return $return;
	680	}
	681
[2]	682	$attachment = array(); //No attachments
[1035]	683
	684	if(strtolower($msg->structure[$msg_number]->subtype) == 'x-pkcs7-mime'){
	685	$return['body']='isCripted';
	686	return $return;
	687	}
	688
[2]	689	$content = '';
	690	if (strtolower($msg->structure[$msg_number]->subtype) == "plain")
	691	{
[51]	692	$content .= nl2br($this->decodeBody((imap_body($this->mbox, $msg_number, FT_UID)), $msg->encoding[$msg_number][0], $msg->charset[$msg_number][0]));
[2]	693	}
	694	else if (strtolower($msg->structure[$msg_number]->subtype) == "html")
	695	{
[51]	696	$content .= $this->decodeBody(imap_body($this->mbox, $msg_number, FT_UID), $msg->encoding[$msg_number][0], $msg->charset[$msg_number][0]);
[2]	697	}
	698	}
[449]	699	else
[2]	700	{ //Complicated message, multiple parts
	701	$html_body = '';
	702	$content = '';
	703	$has_multipart = true;
	704	$this->has_cid = false;
[449]	705
[2]	706	if (strtolower($msg->structure[$msg_number]->subtype) == "related")
	707	$this->has_cid = true;
[449]	708
[469]	709	if (strtolower($msg->structure[$msg_number]->subtype) == "alternative") {
	710	$show_only_html = false;
	711	foreach($msg->pid[$msg_number] as $values => $msg_part) {
[432]	712	$file_type = strtolower($msg->file_type[$msg_number][$values]);
	713	if($file_type == "text/html")
[469]	714	$show_only_html = true;
[432]	715	}
[469]	716	}
[2]	717	else
	718	$show_only_html = false;
	719
	720	foreach($msg->pid[$msg_number] as $values => $msg_part)
	721	{
[449]	722
[2]	723	$file_type = strtolower($msg->file_type[$msg_number][$values]);
	724	if($file_type == "message/rfc822")
	725	$has_multipart = false;
[449]	726
[2]	727	if($file_type == "multipart/alternative")
	728	$has_multipart = false;
[449]	729
	730	if(($file_type == "text/plain"
[2]	731	\|\| $file_type == "text/html")
	732	&& $file_type != 'attachment')
	733	{
	734	if($file_type == "text/plain" && !$show_only_html && $has_multipart)
	735	{
	736	// if TXT file size > 100kb, then it will not expand.
	737	if(!($file_type == "text/plain" && $msg->fsize[$msg_number][$values] > 102400)) {
[449]	738	$content .= nl2br(htmlentities($this->decodeBody(imap_fetchbody($this->mbox, $msg_number, $msg_part, FT_UID), $msg->encoding[$msg_number][$values], $msg->charset[$msg_number][$values])));
[2]	739	}
	740	}
	741	// if HTML attachment file size > 300kb, then it will not expand.
[449]	742	else if($file_type == "text/html" && $msg->fsize[$msg_number][$values] < 307200)
[2]	743	{
[51]	744	$content .= $this->decodeBody(imap_fetchbody($this->mbox, $msg_number, $msg_part, FT_UID), $msg->encoding[$msg_number][$values], $msg->charset[$msg_number][$values]);
[2]	745	$show_only_html = true;
	746	}
	747	}
	748	else if($file_type == "message/delivery-status"){
	749	$content .= "<hr align='left' width='95%' style='border:1px solid #DCDCDC'>";
[449]	750	$content .= nl2br($this->decodeBody(imap_fetchbody($this->mbox, $msg_number, $msg_part, FT_UID), $msg->encoding[$msg_number][$values], $msg->charset[$msg_number][$values]));
[2]	751
	752	}
[65]	753	else if($file_type == "message/rfc822" \|\| $file_type == "text/rfc822-headers"){
[449]	754
[2]	755	include_once("class.imap_attachment.inc.php");
	756	$att = new imap_attachment();
[51]	757	$attachments = $att -> get_attachment_info($this->mbox,$msg_number);
[449]	758	if($attachments['number_attachments'] > 0) {
[2]	759	foreach($attachments ['attachment'] as $index => $attachment){
	760	if(strtolower($attachment['type']) == "delivery-status" \|\|
[449]	761	strtolower($attachment['type']) == "rfc822" \|\|
[65]	762	strtolower($attachment['type']) == "rfc822-headers" \|\|
[2]	763	strtolower($attachment['type']) == "plain"
	764	){
[449]	765	$obj = imap_rfc822_parse_headers(imap_fetchbody($this->mbox, $msg_number, $msg_part, FT_UID), $msg->encoding[$msg_number][$values]);
	766	$content .= "<hr align='left' width='95%' style='border:1px solid #DCDCDC'>";
[2]	767	$content .= "<br><table style='margin:2px;border:1px solid black;background:#EAEAEA'>";
	768	$content .= "<tr><td><b>".$this->functions->getLang("Subject").":</b></td><td>".$this->decode_string($obj->subject)."</td></tr>";
	769	$content .= "<tr><td><b>".$this->functions->getLang("From").":</b></td><td>".$this->decode_string($obj->from[0]->mailbox."@".$obj->from[0]->host)."</td></tr>";
	770	$content .= "<tr><td><b>".$this->functions->getLang("Date").":</b></td><td>".$obj->date."</td></tr>";
	771	$content .= "<tr><td><b>".$this->functions->getLang("TO").":</b></td><td>".$this->decode_string($obj->to[0]->mailbox."@".$obj->to[0]->host)."</td></tr>";
[449]	772	$content .= !$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]	773	$ix_part = strtolower($attachment['type']) == "delivery-status" ? 1 : 0;
[449]	774	$content .= nl2br($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][$values]));
	775	break;
[2]	776	}
	777	}
	778	}
	779	}
	780	}
	781	if($file_type == "text/plain" && ($show_only_html && $msg_part == 1) \|\| (!$show_only_html && $msg_part == 3)){
	782	if(strtolower($msg->structure[$msg_number]->subtype) == "mixed" && $msg_part == 1)
[51]	783	$content .= nl2br(imap_base64(imap_fetchbody($this->mbox, $msg_number, $msg_part, FT_UID)));
[25]	784	else if(!strtolower($msg->structure[$msg_number]->subtype) == "mixed")
[449]	785	$content .= nl2br(imap_fetchbody($this->mbox, $msg_number, $msg_part, FT_UID));
[2]	786	}
[449]	787	}
[2]	788	// Force message with flag Seen (imap_fetchbody not works correctly)
[449]	789	$params = array('folder' => $msg_folder, "msgs_to_set" => $msg_number, "flag" => "seen");
[2]	790	$this->set_messages_flag($params);
[205]	791	$content = $this->process_embedded_images($msg,$msg_number,$content, $msg_folder);
[2]	792	$content = $this->replace_special_characters($content);
[51]	793	$return['body'] = $content;
	794	return $return;
[2]	795	}
[449]	796
[2]	797	function htmlfilter($body)
	798	{
	799	require_once('htmlfilter.inc');
[449]	800
[2]	801	$tag_list = Array(
	802	false,
	803	'blink',
	804	'object',
	805	'meta',
	806	'html',
	807	'link',
	808	'frame',
	809	'iframe',
	810	'layer',
	811	'ilayer',
	812	'plaintext'
	813	);
	814
	815	/**
	816	* A very exclusive set:
	817	*/
	818	// $tag_list = Array(true, "b", "a", "i", "img", "strong", "em", "p");
	819	$rm_tags_with_content = Array(
	820	'script',
	821	'style',
	822	'applet',
	823	'embed',
	824	'head',
	825	'frameset',
	826	'xml',
	827	'xmp'
	828	);
	829
	830	$self_closing_tags = Array(
	831	'img',
	832	'br',
	833	'hr',
	834	'input'
	835	);
	836
	837	$force_tag_closing = true;
	838
	839	$rm_attnames = Array(
	840	'/.*/' =>
	841	Array(
	842	'/target/i',
	843	//'/^on.*/i', -> onClick, dos compromissos da agenda.
	844	'/^dynsrc/i',
	845	'/^datasrc/i',
	846	'/^data.*/i',
	847	'/^lowsrc/i'
	848	)
	849	);
	850
	851	/**
	852	* Yeah-yeah, so this looks horrible. Check out htmlfilter.inc for
	853	* some idea of what's going on here. :)
	854	*/
	855
	856	$bad_attvals = Array(
	857	'/.*/' =>
	858	Array(
	859	'/.*/' =>
	860	Array(
	861	Array(
	862	'/^([\'\"])\s\S+\sscript\s:(.*)([\'\"])/si',
	863	//'/^([\'\"])\shttps\s:(.)([\'\"])/si', -> doclinks notes
	864	'/^([\'\"])\smocha\s:(.)([\'\"])/si',
	865	'/^([\'\"])\sabout\s:(.*)([\'\"])/si'
	866	),
	867	Array(
	868	'\\1oddjob:\\2\\1',
	869	//'\\1uucp:\\2\\1', -> doclinks notes
	870	'\\1amaretto:\\2\\1',
	871	'\\1round:\\2\\1'
	872	)
[449]	873	),
	874
[2]	875	'/^style/i' =>
	876	Array(
	877	Array(
	878	'/expression/i',
	879	'/behaviou*r/i',
	880	'/binding/i',
	881	'/include-source/i',
	882	'/url\s\(\s([\'\"])\shttps:.([\'\"])\s\)/si',
	883	'/url\s\(\s([\'\"])\s\S+\sscript:.([\'\"])\s\)/si'
	884	),
	885	Array(
	886	'idiocy',
	887	'idiocy',
	888	'idiocy',
	889	'idiocy',
	890	'url(\\1http://securityfocus.com/\\1)',
	891	'url(\\1http://securityfocus.com/\\1)'
	892	)
	893	)
	894	)
	895	);
	896
	897	$add_attr_to_tag = Array(
	898	'/^a$/i' => Array('target' => '"_new"')
	899	);
[449]	900
	901
[2]	902	$trusted_body = sanitize($body,
	903	$tag_list,
	904	$rm_tags_with_content,
	905	$self_closing_tags,
	906	$force_tag_closing,
	907	$rm_attnames,
	908	$bad_attvals,
	909	$add_attr_to_tag
	910	);
[449]	911
[2]	912	return $trusted_body;
	913	}
[449]	914
[2]	915	function decodeBody($body, $encoding, $charset=null)
	916	{
	917	/**
	918	* replace e-mail by anchor.
	919	*/
	920	// HTML Filter
[13]	921	//$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>", $body);
[828]	922	//$body = str_replace("\r\n", "\n", $body);
[2]	923	if ($encoding == 'quoted-printable')
[828]	924	{
	925	/*
[449]	926
[2]	927	for($i=0;$i<256;$i++) {
	928	$c1=dechex($i);
	929	if(strlen($c1)==1){$c1="0".$c1;}
	930	$c1="=".$c1;
	931	$myqprinta[]=$c1;
	932	$myqprintb[]=chr($i);
[449]	933	}
[828]	934	*/
[2]	935	$body = str_replace($myqprinta,$myqprintb,($body));
	936	$body = quoted_printable_decode($body);
[449]	937	while (ereg("=\n", $body))
[2]	938	{
	939	$body = ereg_replace ("=\n", '', $body);
	940	}
	941	}
[449]	942	else if ($encoding == 'base64')
[2]	943	{
	944	$body = base64_decode($body);
	945	}
[828]	946	else if ($encoding == '7bit')
[12]	947	{
[449]	948	$body = quoted_printable_decode($body);
[828]	949	}
[2]	950	// All other encodings are returned raw.
	951	if (strtolower($charset) == "utf-8")
	952	return utf8_decode($body);
	953	else
	954	return $body;
	955	}
[449]	956
[205]	957	function process_embedded_images($msg, $msgno, $body, $msg_folder)
[2]	958	{
	959	if (count($msg->inline_id[$msgno]) > 0)
	960	{
	961	foreach ($msg->inline_id[$msgno] as $index => $cid)
	962	{
	963	$cid = eregi_replace("<", "", $cid);
	964	$cid = eregi_replace(">", "", $cid);
	965	$msg_part = $msg->pid[$msgno][$index];
	966	//$body = eregi_replace("alt=\"\"", "", $body);
	967	$body = eregi_replace("<br/>", "", $body);
	968	$body = str_replace("src=\"cid:".$cid."\"", " src=\"./inc/show_embedded_attach.php?msg_folder=$msg_folder&msg_num=$msgno&msg_part=$msg_part\" ", $body);
	969	$body = str_replace("src='cid:".$cid."'", " src=\"./inc/show_embedded_attach.php?msg_folder=$msg_folder&msg_num=$msgno&msg_part=$msg_part\" ", $body);
	970	$body = str_replace("src=cid:".$cid, " src=\"./inc/show_embedded_attach.php?msg_folder=$msg_folder&msg_num=$msgno&msg_part=$msg_part\" ", $body);
	971	}
	972	}
[449]	973
[2]	974	return $body;
	975	}
[449]	976
[2]	977	function replace_special_characters($body)
	978	{
	979	// Suspected TAGS!
[449]	980	/*$tag_list = Array(
[2]	981	'blink','object','meta',
	982	'html','link','frame',
	983	'iframe','layer','ilayer',
	984	'plaintext','script','style','img',
	985	'applet','embed','head',
	986	'frameset','xml','xmp');
	987	*/
	988
[449]	989	// Layout problem: Change html elements
	990	// with absolute position to relate position, CASE INSENSITIVE.
[1233]	991	$body = @mb_eregi_replace("POSITION: ABSOLUTE;","",$body);
[6]	992
[2]	993	$tag_list = Array('head','blink','object','frame',
	994	'iframe','layer','ilayer','plaintext','script',
[63]	995	'applet','embed','frameset','xml','xmp','style');
[2]	996
	997	$body = $this-> replace_links($body);
[449]	998	$blocked_tags = array();
[2]	999	foreach($tag_list as $index => $tag) {
[1233]	1000	$new_body = @mb_eregi_replace("<$tag", "<!--$tag", $body);
[2]	1001	if($body != $new_body) {
	1002	$blocked_tags[] = $tag;
	1003	}
[1233]	1004	$body = @mb_eregi_replace("</$tag>", "</$tag-->", $new_body);
[2]	1005	}
[650]	1006	// Malicious Code Remove
[1057]	1007	$dirtyCodePattern = "/(<([\w]+[\w0-9])(.)on(mouse(move\|over\|down\|up)\|load\|blur\|change\|click\|dblclick\|focus\|key(down\|up\|press)\|select)([\n\ ])=([\n\ ])[\"'][^>\"'][\"']([^>])>)(.*)(<\/\\2>)?/misU";
[650]	1008	preg_match_all($dirtyCodePattern,$body,$rest,PREG_PATTERN_ORDER);
	1009	foreach($rest[0] as $i => $val)
[1270]	1010	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
[1057]	1011	$body = str_replace($rest[1][$i],"<".$rest[2][$i].$rest[3][$i].$rest[7][$i].">",$body);
[2]	1012
	1013	return "<span>".$body;
	1014	}
	1015
[449]	1016	function replace_links($body) {
	1017	$matches = array();
[2]	1018	// Verify exception.
[449]	1019	@preg_match("/<a href=\"notes:\/\/\//",$body,$matches);
[1036]	1020	// If there is no exception,then open the link in new window.
[449]	1021	if(count($matches))
	1022	return $body;
	1023
	1024	$pattern = '/(?<=[\s\|(<br>)\|\n\|\r\|;])((http(s?):\/\/((?:[\w]\.?)+(?::[\d]+)?[:\/.\-~&=?%;@#,+\w]))\|((?:www?\.)(?:\w\.?)(?::\d+)?[\:\/\w.\-~&=?%;@+]*))/i';
	1025	$replacement = '<a href="http$3://$4$5" target="_blank">$1</a>';
	1026	return preg_replace($pattern, $replacement, $body);
	1027
	1028	// Original
	1029	//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>', $body);
[2]	1030	}
	1031
[91]	1032	function get_signature($msg, $msg_number, $msg_folder)
[1035]	1033	{
[1174]	1034	include_once("../security/classes/CertificadoB.php");
[1035]	1035	include_once("class.db_functions.inc.php");
[91]	1036	foreach ($msg->file_type[$msg_number] as $index => $file_type)
	1037	{
[1035]	1038	$sign = array();
	1039	$temp = $this->get_info_head_msg($msg_number);
	1040	if($temp['ContentType'] =='normal') return $sign;
[91]	1041	$file_type = strtolower($file_type);
[449]	1042	if(strtolower($msg->encoding[$msg_number][$index]) == 'base64')
[91]	1043	{
[650]	1044	if ($file_type == 'application/x-pkcs7-signature' \|\| $file_type == 'application/pkcs7-signature')
[91]	1045	{
[1035]	1046	if(!$this->mbox \|\| !is_resource($this->mbox))
	1047	$this->mbox = $this->open_mbox($msg_folder);
	1048
	1049	$header = @imap_headerinfo($this->mbox, imap_msgno($this->mbox, $msg_number), 80, 255);
	1050
	1051	$imap_msg = @imap_fetchheader($this->mbox, $msg_number, FT_UID);
	1052	$imap_msg .= @imap_body($this->mbox, $msg_number, FT_UID);
	1053
	1054	$certificado = new certificadoB();
	1055	$validade = $certificado->verificar($imap_msg);
	1056
	1057	if ($certificado->apresentado)
[109]	1058	{
[1035]	1059	$from = $header->from;
	1060	foreach ($from as $id => $object) {
	1061	$fromname = $object->personal;
	1062	$fromaddress = $object->mailbox . "@" . $object->host;
[109]	1063	}
[1035]	1064	$sign_alert = '';
	1065	foreach ($certificado->erros_ssl as $item)
	1066	{
	1067	$check_error_msg = $this->functions->getLang($item);
	1068	/*
	1069	* Desabilite o teste abaixo para mostrar todas as mensagem
	1070	* de erro.
	1071	*/
	1072	//if (!strpos($check_error_msg,'*',strlen($check_error_msg-1)))
	1073	//{
	1074	$sign[] = "<span style=color:red>" . $check_error_msg . " </span>";
	1075	//}
	1076	}
	1077	if (count($certificado->erros_ssl) < 1)
	1078	{
	1079	$check_msg = $this->functions->getLang('Message untouched') . " ";
	1080	if($fromaddress == $certificado->dados['EMAIL'])
	1081	{
	1082	$check_msg .= $this->functions->getLang('and') . " ";
	1083	$check_msg .= $this->functions->getLang('authentic');
	1084	}
	1085	$sign[] = "<strong>".$check_msg."</strong>";
	1086	}
	1087	if($fromaddress != $certificado->dados['EMAIL'])
	1088	{
	1089	$sign[] = "<span style=color:red>" .
	1090	$this->functions->getLang('message') . " " .
	1091	$this->functions->getLang('with signer different from sender') .
	1092	" </span>";
	1093	}
	1094	$sign[] = "<strong>" . $this->functions->getLang('Message signed by: ') . "</strong>" . $certificado->dados['NOME'];
	1095	$sign[] = "<strong>" . $this->functions->getLang('Certificate email: ') . "</strong>" . $certificado->dados['EMAIL'];
	1096	$sign[] = "<strong>" . $this->functions->getLang('Mail from: ') . "</strong>" . $fromaddress;
	1097	$sign[] = "<strong>" . $this->functions->getLang('Certificate Authority: ') . "</strong>" . $certificado->dados['EMISSOR'];
	1098	$sign[] = "<strong>" . $this->functions->getLang('Validity of certificate: ') . "</strong>" . gmdate('r',openssl_to_timestamp($certificado->dados['FIM_VALIDADE']));
	1099	$sign[] = "<strong>" . $this->functions->getLang('Message date: ') . "</strong>" . $header->Date;
	1100
	1101	$cert = openssl_x509_parse($certificado->cert_assinante);
	1102	/*
	1103	$sign[] = '<table>';
	1104	$sign[] = '<tr><td colspan=1><b>Expedido para:</b></td></tr>';
	1105	$sign[] = '<tr><td>Nome Comum (CN) </td><td>' . $cert[subject]['CN'] . '</td></tr>';
	1106	$X = substr($certificado->dados['NASCIMENTO'] ,0,2) . '-' . substr($certificado->dados['NASCIMENTO'] ,2,2) . '-' . substr($certificado->dados['NASCIMENTO'] ,4,4);
	1107	$sign[] = '<tr><td>Data de nascimento </td><td>' . $certificado->dados['NASCIMENTO'] . '</td></tr>';
	1108	$sign[] = '<tr><td>CPF </td><td>' . $certificado->dados['CPF'] . '</td></tr>';
	1109	$sign[] = '<tr><td>Documento identidade </td><td>' . $certificado->dados['RG'] . '</td></tr>';
	1110	$sign[] = '<tr><td>Empresa (O) </td><td>' . $cert[subject]['O'] . '</td></tr>';
	1111	$sign[] = '<tr><td>Unidade Organizacional (OU) </td><td>' . $cert[subject]['OU'][0] . '</td></tr>';
	1112	//$sign[] = '<tr><td>Numero de serie </td><td>' . $cert['serialNumber'] . '</td></tr>';
	1113	$sign[] = '<tr><td colspan=1> </td></tr>';
	1114	$sign[] = '<tr><td colspan=1><b>Expedido por:</b></td></tr>';
	1115	$sign[] = '<tr><td>Nome Comum (CN) </td><td>' . $cert[issuer]['CN'] . '</td></tr>';
	1116	$sign[] = '<tr><td>Empresa (O) </td><td>' . $cert[issuer]['O'] . '</td></tr>';
	1117	$sign[] = '<tr><td>Unidade Organizacional (OU) </td><td>' . $cert[issuer]['OU'][0] . '</td></tr>';
	1118	$sign[] = '<tr><td colspan=1> </td></tr>';
	1119	$sign[] = '<tr><td colspan=1><b>Validade:</b></td></tr>';
	1120	$H = data_hora($cert[validFrom]);
	1121	$X = substr($H,6,2) . '-' . substr($H,4,2) . '-' . substr($H,0,4);
	1122	$sign[] = '<tr><td>Expedido em </td><td>' . $X . '</td></tr>';
	1123	$H = data_hora($cert[validTo]);
	1124	$X = substr($H,6,2) . '-' . substr($H,4,2) . '-' . substr($H,0,4);
	1125	$sign[] = '<tr><td>Valido ate </td><td>' . $X . '</td></tr>';
	1126	$sign[] = '<tr><td colspan=1> </td></tr>';
	1127	$sign[] = '</table>';
	1128	*/
	1129	$sign_alert .= 'Expedido para:\n';
	1130	$sign_alert .= 'Nome Comum (CN) ' . $cert[subject]['CN'] . '\n';
	1131	$X = substr($certificado->dados['NASCIMENTO'] ,0,2) . '-' . substr($certificado->dados['NASCIMENTO'] ,2,2) . '-' . substr($certificado->dados['NASCIMENTO'] ,4,4);
	1132	$sign_alert .= 'Data de nascimento ' . $X . '\n';
	1133	$sign_alert .= 'CPF ' . $certificado->dados['CPF'] . '\n';
	1134	$sign_alert .= 'Documento identidade ' . $certificado->dados['RG'] . '\n';
	1135	$sign_alert .= 'Empresa (O) ' . $cert[subject]['O'] . '\n';
	1136	$sign_alert .= 'Unidade Organizacional (OU) ' . $cert[subject]['OU'][0] . '\n';
	1137	//$sign_alert[] = '<tr><td>Numero de serie </td><td>' . $cert['serialNumber'] . '</td></tr>';
	1138	$sign_alert .= '\n';
	1139	$sign_alert .= 'Expedido por:\n';
	1140	$sign_alert .= 'Nome Comum (CN) ' . $cert[issuer]['CN'] . '\n';
	1141	$sign_alert .= 'Empresa (O) ' . $cert[issuer]['O'] . '\n';
	1142	$sign_alert .= 'Unidade Organizacional (OU) ' . $cert[issuer]['OU'][0] . '\n';
	1143	$sign_alert .= '\n';
	1144	$sign_alert .= 'Validade:\n';
	1145	$H = data_hora($cert[validFrom]);
	1146	$X = substr($H,6,2) . '-' . substr($H,4,2) . '-' . substr($H,0,4);
	1147	$sign_alert .= 'Expedido em ' . $X . '\n';
	1148	$H = data_hora($cert[validTo]);
	1149	$X = substr($H,6,2) . '-' . substr($H,4,2) . '-' . substr($H,0,4);
	1150	$sign_alert .= 'Valido ate ' . $X . '\n';
	1151
	1152	$sign[] = "<a onclick=\"javascript:alert('" . $sign_alert . "')\"><b><font color=\"#0000FF\">".$this->functions->getLang("More")."...</font></b></a>";
	1153	$this->db = new db_functions();
	1154
	1155	// TODO: testar se existe um certificado no banco e verificar qual ï¿œ o mais atual.
	1156	if(!$certificado->dados['EXPIRADO'] && !$certificado->dados['REVOGADO'] && count($certificado->erros_ssl) < 1)
	1157	$this->db->insert_certificate(strtolower($certificado->dados['EMAIL']), $certificado->cert_assinante, $certificado->dados['SERIALNUMBER'], $certificado->dados['AUTHORITYKEYIDENTIFIER']);
	1158	}
[91]	1159	else
[1035]	1160	{
	1161	$sign[] = "<span style=color:red>" . $this->functions->getLang('Invalid signature') . "</span>";
	1162	foreach($certificado->erros_ssl as $item)
	1163	$sign[] = "<span style=color:red>" . $this->functions->getLang($item) . "</span>";
	1164	}
[91]	1165	}
	1166	}
	1167	}
[449]	1168	return $sign;
[91]	1169	}
	1170
[51]	1171	function get_thumbs($msg, $msg_number, $msg_folder)
[2]	1172	{
	1173	$thumbs_array = array();
	1174	$i = 0;
	1175	foreach ($msg->file_type[$msg_number] as $index => $file_type)
	1176	{
	1177	$file_type = strtolower($file_type);
	1178	if(strtolower($msg->encoding[$msg_number][$index]) == 'base64') {
	1179	if (($file_type == 'image/jpeg') \|\| ($file_type == 'image/pjpeg') \|\| ($file_type == 'image/gif') \|\| ($file_type == 'image/png')) {
	1180	$img = "<IMG id='".$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]	1181	$href = "<a onMouseDown='save_image(event,this,\"".$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]	1182	$thumbs_array[] = $href;
	1183	}
	1184	$i++;
	1185	}
	1186	}
	1187	return $thumbs_array;
	1188	}
[449]	1189
[2]	1190	/*function delete_msg($params)
	1191	{
	1192	$folder = $params['folder'];
	1193	$msgs_to_delete = explode(",",$params['msgs_to_delete']);
[449]	1194
[2]	1195	$mbox_stream = $this->open_mbox($folder);
[449]	1196
[2]	1197	foreach ($msgs_to_delete as $msg_number){
	1198	imap_delete($mbox_stream, $msg_number, FT_UID);
	1199	}
	1200	imap_close($mbox_stream, CL_EXPUNGE);
	1201	return $params['msgs_to_delete'];
	1202	}*/
	1203
	1204	// Novo
	1205	function delete_msgs($params)
	1206	{
[449]	1207
[2]	1208	$folder = $params['folder'];
[51]	1209	$folder = mb_convert_encoding($folder, "UTF7-IMAP","ISO-8859-1");
[2]	1210	$msgs_number = explode(",",$params['msgs_number']);
	1211	$border_ID = $params['border_ID'];
[449]	1212
[2]	1213	$return = array();
[449]	1214
	1215	if ($params['get_previous_msg']){
[2]	1216	$return['previous_msg'] = $this->get_info_previous_msg($params);
[449]	1217	// Fix problem in unserialize function JS.
	1218	$return['previous_msg']['body'] = str_replace(array('{','}'), array('{','}'), $return['previous_msg']['body']);
	1219	}
[2]	1220
[504]	1221	//$mbox_stream = $this->open_mbox($folder);
	1222	$mbox_stream = @imap_open("{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$folder, $this->username, $this->password) or die(serialize(array('imap_error' => $this->parse_error(imap_last_error()))));
[449]	1223
[2]	1224	foreach ($msgs_number as $msg_number)
	1225	{
	1226	if (imap_delete($mbox_stream, $msg_number, FT_UID));
	1227	$return['msgs_number'][] = $msg_number;
	1228	}
[449]	1229
[2]	1230	$return['folder'] = $folder;
	1231	$return['border_ID'] = $border_ID;
[449]	1232
[51]	1233	if($mbox_stream)
	1234	imap_close($mbox_stream, CL_EXPUNGE);
[2]	1235	return $return;
	1236	}
	1237
[449]	1238
[2]	1239	function refresh($params)
	1240	{
[689]	1241	include_once("class.imap_attachment.inc.php");
[449]	1242	$imap_attachment = new imap_attachment();
[2]	1243	$folder = $params['folder'];
	1244	$msg_range_begin = $params['msg_range_begin'];
	1245	$msg_range_end = $params['msg_range_end'];
	1246	$msgs_existent = $params['msgs_existent'];
[449]	1247	$sort_box_type = $params['sort_box_type'];
[2]	1248	$sort_box_reverse = $params['sort_box_reverse'];
	1249	$msgs_in_the_server = array();
[53]	1250	$search_box_type = $params['search_box_type'] != "ALL" && $params['search_box_type'] != "" ? $params['search_box_type'] : false;
[828]	1251	$msgs_in_the_server = $this->get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse,$msg_range_begin,$msg_range_end);
	1252	$msgs_in_the_server = array_keys($msgs_in_the_server);
	1253	if(!count($msgs_in_the_server))
[51]	1254	return array();
[449]	1255
[828]	1256	$num_msgs = (count($msgs_in_the_server) - imap_num_recent($this->mbox));
	1257	$msgs_in_the_client = explode(",", $msgs_existent);
[51]	1258
[2]	1259	$msg_to_insert = array_diff($msgs_in_the_server, $msgs_in_the_client);
[271]	1260	$msg_to_delete = array_diff($msgs_in_the_client, $msgs_in_the_server);
[449]	1261
[2]	1262	$msgs_to_exec = array();
	1263	if ((count($msg_to_insert)) && ($msgs_existent))
	1264	{
	1265	foreach($msg_to_insert as $index => $msg_number)
	1266	{
	1267	if ($msgs_in_the_server[$index+1])
	1268	{
	1269	//$msgs_to_exec[$msg_number] = 'Inserir mensage numero ' . $msg_number . ' antes da ' . $msgs_in_the_server[$index+1];
	1270	$msgs_to_exec[$msg_number] = 'box.insertBefore(new_msg, Element("'.$msgs_in_the_server[$index+1].'"));';
	1271	}
	1272	else
	1273	{
	1274	//$msgs_to_exec[$msg_number] = 'Inserir mensage numero ' . $msg_number . ' no final (append)';
	1275	$msgs_to_exec[$msg_number] = 'box.appendChild(new_msg);';
	1276	}
	1277	}
	1278	ksort($msgs_to_exec);
	1279	}
	1280	elseif(!$msgs_existent)
	1281	{
	1282	foreach($msgs_in_the_server as $index => $msg_number)
	1283	{
	1284	$msgs_to_exec[$msg_number] = 'box.appendChild(new_msg);';
	1285	}
	1286	}
[449]	1287
[2]	1288	$return = array();
	1289	$i = 0;
	1290	foreach($msgs_to_exec as $msg_number => $command)
	1291	{
[614]	1292	/*A função imap_headerinfo não traz o cabeçalho completo, e sim alguns
	1293	* atributos do cabeçalho. Como eu preciso do atributo Importance
	1294	* para saber se o email é importante ou não, uso abaixo a função
	1295	* imap_fetchheader e busco o atributo importance nela para passar
	1296	* para as funções ajax. Isso faz com que eu acesse o cabeçalho
	1297	* duas vezes e de duas formas diferentes, mas em contrapartida, eu
	1298	* não preciso reimplementar o método utilizando o fetchheader.
	1299	* Como na atualização são poucas as mensagens que devem ser renderizadas,
	1300	* a perda em performance é insignificante.
	1301	*/
[1035]	1302	$tempHeader = @imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number));
	1303	$flag = preg_match('/importance : (.*)\r/i', $tempHeader, $importance);
[689]	1304	$return[$i]['Importance'] = $flag==0?"Normal":$importance[1];
[614]	1305
[535]	1306	$header = $this->get_header($msg_number);
[2]	1307	if (!is_object($header))
[828]	1308	continue;
	1309
[2]	1310	$return[$i]['msg_number'] = $msg_number;
	1311	$return[$i]['command'] = $command;
[449]	1312
[2]	1313	$return[$i]['msg_folder'] = $folder;
[1035]	1314	// Atribui o tipo (normal, signature ou cipher) ao campo Content-Type
	1315	$return[$i]['ContentType'] = $this->getMessageType($msg_number, $tempHeader);
[2]	1316	$return[$i]['Recent'] = $header->Recent;
	1317	$return[$i]['Unseen'] = $header->Unseen;
	1318	$return[$i]['Answered'] = $header->Answered;
	1319	$return[$i]['Deleted'] = $header->Deleted;
	1320	$return[$i]['Draft'] = $header->Draft;
	1321	$return[$i]['Flagged'] = $header->Flagged;
	1322
[535]	1323	$date_msg = gmdate("d/m/Y",$header->udate);
	1324	if (gmdate("d/m/Y") == $date_msg)
	1325	$return[$i]['udate'] = gmdate("H:i",$header->udate);
[2]	1326	else
	1327	$return[$i]['udate'] = $date_msg;
[449]	1328
[2]	1329	$from = $header->from;
	1330	$return[$i]['from'] = array();
	1331	$tmp = imap_mime_header_decode($from[0]->personal);
	1332	$return[$i]['from']['name'] = $tmp[0]->text;
	1333	$return[$i]['from']['email'] = $from[0]->mailbox . "@" . $from[0]->host;
[449]	1334	//$return[$i]['from']['full'] ='"' . $return[$i]['from']['name'] . '" ' . '<' . $return[$i]['from']['email'] . '>';
[2]	1335	if(!$return[$i]['from']['name'])
	1336	$return[$i]['from']['name'] = $return[$i]['from']['email'];
[449]	1337
[2]	1338	/*$toaddress = imap_mime_header_decode($header->toaddress);
	1339	$return[$i]['toaddress'] = '';
	1340	foreach ($toaddress as $tmp)
	1341	$return[$i]['toaddress'] .= $tmp->text;*/
	1342	$to = $header->to;
	1343	$return[$i]['to'] = array();
	1344	$tmp = imap_mime_header_decode($to[0]->personal);
	1345	$return[$i]['to']['name'] = $tmp[0]->text;
	1346	$return[$i]['to']['email'] = $to[0]->mailbox . "@" . $to[0]->host;
	1347	$return[$i]['to']['full'] ='"' . $return[$i]['to']['name'] . '" ' . '<' . $return[$i]['to']['email'] . '>';
[449]	1348
[2]	1349	$return[$i]['subject'] = $this->decode_string($header->fetchsubject);
	1350
	1351	$return[$i]['Size'] = $header->Size;
	1352	$return[$i]['reply_toaddress'] = $header->reply_toaddress;
[449]	1353
[2]	1354	$return[$i]['attachment'] = array();
[51]	1355	$return[$i]['attachment'] = $imap_attachment->get_attachment_headerinfo($this->mbox, $msg_number);
[2]	1356	$i++;
	1357	}
[51]	1358	$return['new_msgs'] = imap_num_recent($this->mbox);
[271]	1359	$return['msgs_to_delete'] = $msg_to_delete;
[411]	1360	if($this->mbox && is_resource($this->mbox))
[51]	1361	imap_close($this->mbox);
[828]	1362
[2]	1363	return $return;
	1364	}
	1365
[1035]	1366	/**
	1367	* Método que faz a verificação do Content-Type do e-mail e verifica se é um e-mail normal,
	1368	* assinado ou cifrado.
	1369	* @author Mário César Kolling <mario.kolling@serpro.gov.br>
	1370	* @param $headers Uma String contendo os Headers do e-mail retornados pela função imap_imap_fetchheader
	1371	* @param $msg_number O número da mesagem
	1372	* @return Retorna o tipo da mensagem (normal, signature, cipher).
	1373	*/
	1374	function getMessageType($msg_number, $headers = false){
	1375
	1376	$contentType = "normal";
	1377	if (!$headers){
	1378	$headers = imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number));
	1379	}
	1380	//$header2 = imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number));
	1381	if (preg_match("/Content-Type:.*pkcs7-signature/i", $headers) == 1){
	1382	$contentType = "signature";
	1383	} else if (preg_match("/Content-Type:.*x-pkcs7-mime/i", $headers) == 1){
	1384	$contentType = "cipher";
	1385	}
	1386
	1387	return $contentType;
	1388	}
	1389
[1375]	1390	/**
	1391	* Metodo que retorna todas as pastas do usuario logado.
	1392	* @param $params array opcional para repassar os argumentos ao metodo.
	1393	* Se usar $params['noSharedFolders'] = true, ira retornar todas as pastas do usuário logado,
	1394	* excluindo as compartilhadas para ele.
	1395	* @return Retorna um array contendo as seguintes informacoes de cada pasta: folder_unseen,
	1396	* folder_id, folder_name, folder_parent e folder_hasChildren.
	1397	*/
[449]	1398	function get_folders_list($params = null)
[2]	1399	{
[449]	1400	$mbox_stream = $this->open_mbox();
[115]	1401	$serverString = "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}";
[1375]	1402	$folders_list = imap_getmailboxes($mbox_stream, $serverString, ($params && $params['noSharedFolders']) ? "INBOX/" : "");
[650]	1403	$folders_list = array_slice($folders_list,0,$this->foldersLimit);
	1404
[2]	1405	$tmp = array();
	1406	$result = array();
[449]	1407
[2]	1408	if (is_array($folders_list)) {
	1409	reset($folders_list);
[1035]	1410	$this->ldap = new ldap_functions();
[449]	1411
[2]	1412	$i = 0;
	1413	while (list($key, $val) = each($folders_list)) {
	1414	$status = imap_status($mbox_stream, $val->name, SA_UNSEEN);
[1035]	1415
[2]	1416	//$tmp_folder_id = explode("}", imap_utf7_decode($val->name));
	1417	$tmp_folder_id = explode("}", mb_convert_encoding($val->name, "ISO_8859-1", "UTF7-IMAP" ));
[1035]	1418	if($tmp_folder_id[1]=='INBOX'.$this->imap_delimiter.'decifradas'){
	1419	//error_log('passou', 3,'/tmp/imap_get_list.log');
	1420	//imap_deletemailbox($mbox_stream,imap_utf7_encode("{".$this->imap_server."}".'INBOX/decifradas'));
	1421	continue;
	1422	}
	1423	$result[$i]['folder_unseen'] = $status->unseen;
[2]	1424	$folder_id = $tmp_folder_id[1];
	1425	$result[$i]['folder_id'] = $folder_id;
[449]	1426
[2]	1427	$tmp_folder_parent = explode($this->imap_delimiter, $folder_id);
	1428	$result[$i]['folder_name'] = array_pop($tmp_folder_parent);
[96]	1429	$result[$i]['folder_name'] = $result[$i]['folder_name'] == 'INBOX' ? 'Inbox' : $result[$i]['folder_name'];
[1375]	1430	if (substr($folder_id,0,4) == 'user' && is_numeric($result[$i]['folder_name'])) {
[1340]	1431	//$this->ldap = new ldap_functions();
[432]	1432	if ($cn = $this->ldap->uid2cn($result[$i]['folder_name'])){
[325]	1433	$result[$i]['folder_name'] = $cn;
	1434	}
	1435	}
[449]	1436
[2]	1437	$tmp_folder_parent = implode($this->imap_delimiter, $tmp_folder_parent);
	1438	$result[$i]['folder_parent'] = $tmp_folder_parent == 'INBOX' ? '' : $tmp_folder_parent;
[449]	1439
[96]	1440	if (($val->attributes == 32) && ($result[$i]['folder_name'] != 'Inbox'))
[2]	1441	$result[$i]['folder_hasChildren'] = 1;
	1442	else
	1443	$result[$i]['folder_hasChildren'] = 0;
	1444
[449]	1445	$i++;
[2]	1446	}
	1447	}
[449]	1448
[2]	1449	foreach ($result as $folder_info)
	1450	{
	1451	$array_tmp[] = $folder_info['folder_id'];
	1452	}
[449]	1453
[2]	1454	natcasesort($array_tmp);
[449]	1455
[2]	1456	foreach ($array_tmp as $key => $folder_id)
	1457	{
	1458	$result2[] = $result[$key];
	1459	}
[449]	1460
	1461	$current_folder = "INBOX";
	1462	if($params && $params['folder'])
	1463	$current_folder = $params['folder'];
	1464	return array_merge($result2, $this->get_quota(array(folder_id => $current_folder)));
[2]	1465	}
[449]	1466
[2]	1467	function create_mailbox($arr)
	1468	{
	1469	$namebox = $arr['newp'];
	1470	$mbox_stream = $this->open_mbox();
	1471	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
[51]	1472	$namebox = mb_convert_encoding($namebox, "UTF7-IMAP", "UTF-8");
[449]	1473
[2]	1474	$result = "Ok";
[51]	1475	if(!imap_createmailbox($mbox_stream,"{".$imap_server."}$namebox"))
[2]	1476	{
	1477	$result = implode("<br />\n", imap_errors());
[449]	1478	}
	1479
[51]	1480	if($mbox_stream)
	1481	imap_close($mbox_stream);
[449]	1482
[2]	1483	return $result;
[449]	1484
[2]	1485	}
[449]	1486
[2]	1487	function create_extra_mailbox($arr)
	1488	{
	1489	$nameboxs = explode(";",$arr['nw_folders']);
	1490	$result = "";
	1491	$mbox_stream = $this->open_mbox();
	1492	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
[449]	1493	foreach($nameboxs as $key=>$tmp){
[2]	1494	if($tmp != ""){
	1495	if(!imap_createmailbox($mbox_stream,imap_utf7_encode("{".$imap_server."}$tmp"))){
	1496	$result = implode("<br />\n", imap_errors());
[51]	1497	if($mbox_stream)
[449]	1498	imap_close($mbox_stream);
[2]	1499	return $result;
	1500	}
	1501	}
	1502	}
[51]	1503	if($mbox_stream)
	1504	imap_close($mbox_stream);
[2]	1505	return true;
	1506	}
[449]	1507
[2]	1508	function delete_mailbox($arr)
	1509	{
	1510	$namebox = $arr['del_past'];
	1511	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
	1512	$mbox_stream = $this->open_mbox();
	1513	//$del_folder = imap_deletemailbox($mbox_stream,"{".$imap_server."}INBOX.$namebox");
[449]	1514
[2]	1515	$result = "Ok";
	1516	$namebox = mb_convert_encoding($namebox, "UTF7-IMAP","UTF-8");
	1517	if(!imap_deletemailbox($mbox_stream,"{".$imap_server."}$namebox"))
	1518	{
	1519	$result = implode("<br />\n", imap_errors());
	1520	}
[51]	1521	if($mbox_stream)
	1522	imap_close($mbox_stream);
[2]	1523	return $result;
	1524	}
[449]	1525
[2]	1526	function ren_mailbox($arr)
	1527	{
	1528	$namebox = $arr['current'];
	1529	$new_box = $arr['rename'];
	1530	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
	1531	$mbox_stream = $this->open_mbox();
	1532	//$ren_folder = imap_renamemailbox($mbox_stream,"{".$imap_server."}INBOX.$namebox","{".$imap_server."}INBOX.$new_box");
[449]	1533
[2]	1534	$result = "Ok";
	1535	$namebox = mb_convert_encoding($namebox, "UTF7-IMAP","UTF-8");
[51]	1536	$new_box = mb_convert_encoding($new_box, "UTF7-IMAP","UTF-8");
[449]	1537
[2]	1538	if(!imap_renamemailbox($mbox_stream,"{".$imap_server."}$namebox","{".$imap_server."}$new_box"))
	1539	{
[449]	1540	$result = imap_errors();
[2]	1541	}
[51]	1542	if($mbox_stream)
	1543	imap_close($mbox_stream);
[2]	1544	return $result;
[449]	1545
[2]	1546	}
[449]	1547
[2]	1548	function get_num_msgs($params)
	1549	{
	1550	$folder = $params['folder'];
[411]	1551	if(!$this->mbox \|\| !is_resource($this->mbox)) {
[2]	1552	$this->mbox = $this->open_mbox($folder);
[411]	1553	if(!$this->mbox \|\| !is_resource($this->mbox))
[2]	1554	return imap_last_error();
[449]	1555	}
[2]	1556	$num_msgs = imap_num_msg($this->mbox);
[432]	1557	if($this->mbox && is_resource($this->mbox))
[51]	1558	imap_close($this->mbox);
[449]	1559
[2]	1560	return $num_msgs;
	1561	}
[449]	1562
[2]	1563	function send_mail($params)
	1564	{
	1565	include_once("class.phpmailer.php");
	1566	$mail = new PHPMailer();
	1567	include_once("class.db_functions.inc.php");
	1568	$db = new db_functions();
	1569	$fromaddress = $params['input_from'] ? explode(';',$params['input_from']) : "";
[449]	1570	##
	1571	# @AUTHOR Rodrigo Souza dos Santos
	1572	# @DATE 2008/09/17
	1573	# @BRIEF Checks if the user has permission to send an email with the email address used.
	1574	##
	1575	if ( is_array($fromaddress) && ($fromaddress[1] != $_SESSION['phpgw_info']['expressomail']['user']['email']) )
	1576	{
	1577	$deny = true;
	1578	foreach( $_SESSION['phpgw_info']['expressomail']['user']['shared_mailboxes'] as $key => $val )
	1579	if ( array_key_exists('mail', $val) && $val['mail'][0] == $fromaddress[1] )
	1580	$deny = false and end($_SESSION['phpgw_info']['expressomail']['user']['shared_mailboxes']);
	1581
	1582	if ( $deny )
	1583	return "The server denied your request to send a mail, you cannot use this mail address.";
	1584	}
[828]	1585
[707]	1586	//new_message_to backs to mailto: pattern
[708]	1587	$params['body'] = eregi_replace("<a href=\"javascript:new_message_to\('([^>]+)'\)\">[^>]+</a>","<a href='mailto:\\1'>\\1</a>",$params['body']);
[828]	1588
[2]	1589	$toaddress = implode(',',$db->getAddrs(explode(',',$params['input_to'])));
	1590	$ccaddress = implode(',',$db->getAddrs(explode(',',$params['input_cc'])));
	1591	$ccoaddress = implode(',',$db->getAddrs(explode(',',$params['input_cco'])));
	1592	$subject = $params['input_subject'];
[271]	1593	$msg_uid = $params['msg_id'];
[2]	1594	$return_receipt = $params['input_return_receipt'];
[614]	1595	$is_important = $params['input_important_message'];
[1035]	1596	$encrypt = $params['input_return_cripto'];
	1597	$signed = $params['input_return_digital'];
	1598
	1599	if($params['smime'])
	1600	{
	1601	$body = $params['smime'];
	1602	$mail->SMIME = true;
	1603	// A MSG assinada deve ser testada neste ponto.
	1604	// Testar o certificado e a integridade da msg....
[1174]	1605	include_once("../security/classes/CertificadoB.php");
[1035]	1606	$erros_acumulados = '';
	1607	$certificado = new certificadoB();
	1608	$validade = $certificado->verificar($body);
	1609	if(!$validade)
	1610	{
	1611	foreach($certificado->erros_ssl as $linha_erro)
	1612	{
	1613	$erros_acumulados .= $linha_erro;
	1614	}
	1615	}
	1616	else
	1617	{
	1618	// Testa o CERTIFICADO: se o CPF he o do usuario logado, se pode assinar msgs e se nao esta expirado...
	1619	if ($certificado->apresentado)
	1620	{
	1621	if($certificado->dados['EXPIRADO']) $erros_acumulados .='Certificado expirado.';
	1622	if($certificado->dados['CPF'] != $this->username) $erros_acumulados .=' CPF no certificado diferente do logado no expresso.';
	1623	if(!($certificado->dados['KEYUSAGE']['digitalSignature'] && $certificado->dados['EXTKEYUSAGE']['emailProtection'])) $erros_acumulados .=' Certificado nao permite assinar mensagens.';
	1624	}
	1625	else
	1626	{
	1627	$$erros_acumulados .= 'Nao foi possivel usar o certificado para assinar a msg';
	1628	}
	1629	}
	1630	if(!$erros_acumulados =='')
	1631	{
	1632	return $erros_acumulados;
	1633	}
	1634	}
	1635	else
	1636	{
	1637	$body = $params['body'];
	1638	}
[1247]	1639	//echo "<script language=\"javascript\">javascript:alert('".$body."');</script>";
[2]	1640	$attachments = $params['FILES'];
	1641	$forwarding_attachments = $params['forwarding_attachments'];
[689]	1642	$local_attachments = $params['local_attachments'];
[449]	1643
[51]	1644	$folder =$params['folder'];
[449]	1645	$folder = mb_convert_encoding($folder, "UTF7-IMAP","ISO_8859-1");
	1646	$folder_name = $params['folder_name'];
[6]	1647	// Fix problem with cyrus delimiter changes.
[449]	1648	// Dots in names: enabled/disabled.
[6]	1649	$folder = @eregi_replace("INBOX/", "INBOX".$this->imap_delimiter, $folder);
	1650	$folder = @eregi_replace("INBOX.", "INBOX".$this->imap_delimiter, $folder);
	1651	// End Fix.
[449]	1652	if ($folder != 'null'){
[2]	1653	$mail->SaveMessageInFolder = $folder;
	1654	}
	1655	////////////////////////////////////////////////////////////////////////////////////////////////////
	1656	$mail->SMTPDebug = false;
[1035]	1657
	1658	if($signed && !$params['smime'])
	1659	{
	1660	$mail->Mailer = "smime";
	1661	$mail->SignedBody = true;
	1662	}
	1663	else
	1664	$mail->IsSMTP();
	1665
[2]	1666	$mail->Host = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpServer'];
	1667	$mail->Port = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpPort'];
	1668	$mail->From = $_SESSION['phpgw_info']['expressomail']['user']['email'];
	1669	$mail->FromName = $_SESSION['phpgw_info']['expressomail']['user']['fullname'];
	1670	if($fromaddress){
	1671	$mail->Sender = $mail->From;
	1672	$mail->SenderName = $mail->FromName;
	1673	$mail->FromName = $fromaddress[0];
	1674	$mail->From = $fromaddress[1];
	1675	}
[449]	1676
[2]	1677	$this->add_recipients("to", $toaddress, &$mail);
	1678	$this->add_recipients("cc", $ccaddress, &$mail);
	1679	$this->add_recipients("cco", $ccoaddress, &$mail);
	1680	$mail->Subject = $subject;
	1681	$mail->IsHTML(true);
[1035]	1682	$mail->Body = $body;
[271]	1683
[1035]	1684	if (($encrypt && $signed && $params['smime']) \|\| ($encrypt && !$signed)) // a msg deve ser enviada cifrada...
	1685	{
	1686	$email = $this->add_recipients_cert($toaddress . ',' . $ccaddress. ',' .$ccoaddress);
	1687	$email = explode(",",$email);
	1688	// Deve ser testado se foram obtidos os certificados de todos os destinatarios.
	1689	// Deve ser verificado um numero limite de destinatarios.
	1690	// Deve ser verificado se os certificados sao validos.
	1691	// Se uma das verificacoes falhar, nao enviar o e-mail e avisar o usuario.
	1692	// O array $mail->Certs_crypt soh deve ser preenchido se os certificados passarem nas verificacoes.
	1693	$numero_maximo = $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['num_max_certs_to_cipher']; // Este valor dever ser configurado pelo administrador do site ....
	1694	$erros_acumulados = "";
	1695	$aux_mails = array();
	1696	$mail_list = array();
	1697	if(count($email) > $numero_maximo)
	1698	{
	1699	$erros_acumulados .= "Excedido o numero maximo (" . $numero_maximo . ") de destinatarios para uma msg cifrada...." . chr(0x0A);
	1700	return $erros_acumulados;
	1701	}
	1702	// adiciona o email do remetente. eh para cifrar a msg para ele tambem. Assim vai poder visualizar a msg na pasta enviados..
	1703	$email[] = $_SESSION['phpgw_info']['expressomail']['user']['email'];
	1704	foreach($email as $item)
	1705	{
	1706	$certificate = $db->get_certificate(strtolower($item));
	1707	if(!$certificate)
	1708	{
	1709	$erros_acumulados .= "Chamada com parametro invalido. e-Mail nao pode ser vazio." . chr(0x0A);
	1710	return $erros_acumulados;
	1711	}
	1712
	1713	if (array_key_exists("dberr1", $certificate))
	1714	{
	1715
	1716	$erros_acumulados .= "Ocorreu um erro quando pesquisava certificados dos destinatarios para cifrar a msg." . chr(0x0A);
	1717	return $erros_acumulados;
	1718	}
	1719	if (array_key_exists("dberr2", $certificate))
	1720	{
	1721	$erros_acumulados .= $item . ' : Nao pode cifrar a msg. Certificado nao localizado.' . chr(0x0A);
	1722	//continue;
	1723	}
	1724	/* Retirado este teste para evitar mensagem de erro duplicada.
	1725	if (!array_key_exists("certs", $certificate))
	1726	{
	1727	$erros_acumulados .= $item . ' : Nao pode cifrar a msg. Certificado nao localizado.' . chr(0x0A);
	1728	continue;
	1729	}
	1730	*/
[1174]	1731	include_once("../security/classes/CertificadoB.php");
[1035]	1732
	1733	foreach ($certificate['certs'] as $registro)
	1734	{
	1735	$c1 = new certificadoB();
	1736	$c1->certificado($registro['chave_publica']);
	1737	if ($c1->apresentado)
	1738	{
	1739	$c2 = new Verifica_Certificado($c1->dados,$registro['chave_publica']);
	1740	if (!$c1->dados['EXPIRADO'] && !$c2->revogado && $c2->status)
	1741	{
	1742	$aux_mails[] = $registro['chave_publica'];
	1743	$mail_list[] = strtolower($item);
	1744	}
	1745	else
	1746	{
	1747	if ($c1->dados['EXPIRADO'] \|\| $c2->revogado)
	1748	{
	1749	$db->update_certificate($c1->dados['SERIALNUMBER'],$c1->dados['EMAIL'],$c1->dados['AUTHORITYKEYIDENTIFIER'],
	1750	$c1->dados['EXPIRADO'],$c2->revogado);
	1751	}
	1752
	1753	$erros_acumulados .= $item . ': ' . $c2->msgerro . chr(0x0A);
	1754	foreach($c2->erros_ssl as $linha)
	1755	{
	1756	$erros_acumulados .= $linha . chr(0x0A);
	1757	}
	1758	$erros_acumulados .= 'Emissor: ' . $c1->dados['EMISSOR'] . chr(0x0A);
	1759	$erros_acumulados .= $c1->dados['CRLDISTRIBUTIONPOINTS'] . chr(0x0A);
	1760	}
	1761	}
	1762	else
	1763	{
	1764	$erros_acumulados .= $item . ' : Nao pode cifrar a msg. Certificado invalido.' . chr(0x0A);
	1765	}
	1766	}
	1767	if(!(in_array(strtolower($item),$mail_list)) && !empty($erros_acumulados))
	1768	{
	1769	return $erros_acumulados;
	1770	}
	1771	}
	1772
	1773	$mail->Certs_crypt = $aux_mails;
	1774	}
	1775
[2]	1776	////////////////////////////////////////////////////////////////////////////////////////////////////
[271]	1777	// Build CID for embedded Images!!!
[449]	1778	$pattern = '/src="([^"]*?show_embedded_attach.php\?msg_folder=(.+)?&(amp;)?msg_num=(.+)?&(amp;)?msg_part=(.+)?)"/isU';
[271]	1779	$cid_imgs = '';
	1780	$name_cid_files = array();
	1781	preg_match_all($pattern,$mail->Body,$cid_imgs,PREG_PATTERN_ORDER);
	1782	$cid_array = array();
[449]	1783	foreach($cid_imgs[6] as $j => $val){
	1784	if ( !array_key_exists($cid_imgs[4][$j].$val, $cid_array) )
[271]	1785	{
[449]	1786	$cid_array[$cid_imgs[4][$j].$val] = base_convert(microtime(), 10, 36);
[271]	1787	}
[449]	1788	$cid = $cid_array[$cid_imgs[4][$j].$val];
[271]	1789	$mail->Body = str_replace($cid_imgs[1][$j], "cid:".$cid, $mail->Body);
[449]	1790
	1791	if ($msg_uid != $cid_imgs[4][$j]) // The image isn't in the same mail?
[271]	1792	{
[449]	1793	$fileContent = $this->get_forwarding_attachment($cid_imgs[2][$j], $cid_imgs[4][$j], $cid_imgs[6][$j], 'base64');
[271]	1794	$fileName = "image_".($j).".jpg";
	1795	$fileCode = "base64";
	1796	$fileType = "image/jpg";
	1797	}
	1798	else
	1799	{
[449]	1800	$attach_img = $forwarding_attachments[$cid_imgs[6][$j]-2];
[271]	1801	$file_description = unserialize(rawurldecode($attach_img));
	1802
[449]	1803	foreach($file_description as $i => $descriptor){
[271]	1804	$file_description[$i] = eregi_replace('\'*\'','',$descriptor);
	1805	}
	1806	$fileContent = $this->get_forwarding_attachment($file_description[0], $msg_uid, $file_description[3], 'base64');
	1807	$fileName = $file_description[2];
	1808	$fileCode = $file_description[4];
	1809	$fileType = $this->get_file_type($file_description[2]);
[449]	1810	unset($forwarding_attachments[$cid_imgs[6][$j]-2]);
[271]	1811	}
	1812	$tempDir = ini_get("session.save_path");
[1247]	1813	$file = "cidimage_".$_SESSION[ 'phpgw_session' ][ 'session_id' ].$cid_imgs[6][$j].".dat";
[271]	1814	$f = fopen($tempDir.'/'.$file,"w");
	1815	fputs($f,$fileContent);
	1816	fclose($f);
	1817	if ($fileContent)
	1818	$mail->AddEmbeddedImage($tempDir.'/'.$file, $cid, $fileName, $fileCode, $fileType);
	1819	//else
[449]	1820	// return "Error loading image attachment content";
[271]	1821
	1822	}
	1823	////////////////////////////////////////////////////////////////////////////////////////////////////
[2]	1824	// Build Uploading Attachments!!!
[689]	1825	if ((count($attachments)) && ($params['is_local_forward']!="1")) //Caso seja forward normal...
[2]	1826	{
	1827	$total_uploaded_size = 0;
[1264]	1828	$upload_max_filesize = str_replace("M","",$_SESSION['phpgw_info']['user']['preferences']['expressoMail']['max_attachment_size']) * 1024 * 1024;
[2]	1829	foreach ($attachments as $attach)
	1830	{
	1831	$mail->AddAttachment($attach['tmp_name'], $attach['name'], "base64", $this->get_file_type($attach['name'])); // optional name
	1832	$total_uploaded_size = $total_uploaded_size + $attach['size'];
	1833	}
[1247]	1834	if( $total_uploaded_size > $upload_max_filesize)
[504]	1835	return $this->parse_error("message file too big");
[828]	1836	}
[689]	1837	else if(($params['is_local_forward']=="1") && (count($local_attachments))) { //Caso seja forward de mensagens locais
[828]	1838
[689]	1839	$total_uploaded_size = 0;
	1840	$upload_max_filesize = str_replace("M","",ini_get('upload_max_filesize')) * 1024 * 1024;
	1841	foreach($local_attachments as $local_attachment) {
	1842	$file_description = unserialize(rawurldecode($local_attachment));
	1843	$tmp = array_values($file_description);
	1844	foreach($file_description as $i => $descriptor){
	1845	$tmp[$i] = eregi_replace('\'*\'','',$descriptor);
	1846	}
	1847	$mail->AddAttachment($_FILES[$tmp[1]]['tmp_name'], $tmp[2], "base64", $this->get_file_type($tmp[2])); // optional name
	1848	$total_uploaded_size = $total_uploaded_size + $_FILES[$tmp[1]]['size'];
	1849	}
	1850	if( $total_uploaded_size > $upload_max_filesize)
[828]	1851	return 'false';
[689]	1852	}
[2]	1853	////////////////////////////////////////////////////////////////////////////////////////////////////
[271]	1854	// Build Forwarding Attachments!!!
[2]	1855	if (count($forwarding_attachments) > 0)
	1856	{
	1857	// Bug fixed for array_search function
	1858	if(count($name_cid_files) > 0) {
	1859	$name_cid_files[count($name_cid_files)] = $name_cid_files[0];
	1860	$name_cid_files[0] = null;
[449]	1861	}
	1862
[2]	1863	foreach($forwarding_attachments as $forwarding_attachment)
	1864	{
[271]	1865	$file_description = unserialize(rawurldecode($forwarding_attachment));
	1866	$tmp = array_values($file_description);
[449]	1867	foreach($file_description as $i => $descriptor){
[271]	1868	$tmp[$i] = eregi_replace('\'*\'','',$descriptor);
	1869	}
[449]	1870	$file_description = $tmp;
[271]	1871	$fileContent = $this->get_forwarding_attachment($file_description[0], $file_description[1], $file_description[3],$file_description[4]);
	1872	$fileName = $file_description[2];
	1873	if(!array_search(trim($fileName),$name_cid_files)) {
	1874	$mail->AddStringAttachment($fileContent, $fileName, $file_description[4], $this->get_file_type($file_description[2]));
[63]	1875	}
[2]	1876	}
	1877	}
[37]	1878
[2]	1879	////////////////////////////////////////////////////////////////////////////////////////////////////
[614]	1880	// Important message
	1881	if($is_important)
	1882	$mail->isImportant();
	1883
	1884	////////////////////////////////////////////////////////////////////////////////////////////////////
[2]	1885	// Disposition-Notification-To
	1886	if ($return_receipt)
	1887	$mail->ConfirmReadingTo = $_SESSION['phpgw_info']['expressomail']['user']['email'];
	1888	////////////////////////////////////////////////////////////////////////////////////////////////////
[504]	1889
[117]	1890	$sent = $mail->Send();
[504]	1891
[117]	1892	if(!$sent)
[2]	1893	{
[504]	1894	return $this->parse_error($mail->ErrorInfo);
[2]	1895	}
	1896	else
	1897	{
[1035]	1898	if ($signed && !$params['smime'])
	1899	{
	1900	return $sent;
	1901	}
[449]	1902	if($_SESSION['phpgw_info']['server']['expressomail']['expressoMail_enable_log_messages'] == "True")
[117]	1903	{
	1904	$userid = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
	1905	$userip = $_SESSION['phpgw_info']['expressomail']['user']['session_ip'];
	1906	$now = date("d/m/y H:i:s");
	1907	$addrs = $toaddress.$ccaddress.$ccoaddress;
[449]	1908	$sent = trim($sent);
[117]	1909	error_log("$now - $userip - $sent [$subject] - $userid => $addrs\r\n", 3, "/home/expressolivre/mail_senders.log");
	1910	}
[485]	1911	if($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['number_of_contacts'] &&
	1912	$_SESSION['phpgw_info']['user']['preferences']['expressoMail']['use_dynamic_contacts']) {
[469]	1913	$contacts = new dynamic_contacts();
[485]	1914	$new_contacts = $contacts->add_dynamic_contacts($toaddress.",".$ccaddress.",".$ccoaddress);
	1915	return array("success" => true, "new_contacts" => $new_contacts);
[413]	1916	}
[485]	1917	return array("success" => true);
[2]	1918	}
	1919	}
	1920
[1035]	1921	function add_recipients_cert($full_address)
	1922	{
	1923	$result = "";
	1924	$parse_address = imap_rfc822_parse_adrlist($full_address, "");
	1925	foreach ($parse_address as $val)
	1926	{
	1927	//echo "<script language=\"javascript\">javascript:alert('".$val->mailbox."@".$val->host."');</script>";
	1928	if ($val->mailbox == "INVALID_ADDRESS")
	1929	continue;
	1930	if ($val->mailbox == "UNEXPECTED_DATA_AFTER_ADDRESS")
	1931	continue;
	1932	if (empty($val->personal))
	1933	$result .= $val->mailbox."@".$val->host . ",";
	1934	else
	1935	$result .= $val->mailbox."@".$val->host . ",";
	1936	}
	1937
	1938	return substr($result,0,-1);
	1939	}
	1940
[2]	1941	function add_recipients($recipient_type, $full_address, $mail)
	1942	{
[449]	1943	$parse_address = imap_rfc822_parse_adrlist($full_address, "");
	1944	foreach ($parse_address as $val)
[2]	1945	{
	1946	//echo "<script language=\"javascript\">javascript:alert('".$val->mailbox."@".$val->host."');</script>";
	1947	if ($val->mailbox == "INVALID_ADDRESS")
	1948	continue;
[449]	1949
[2]	1950	if (empty($val->personal))
	1951	{
	1952	switch($recipient_type)
	1953	{
	1954	case "to":
	1955	$mail->AddAddress($val->mailbox."@".$val->host);
	1956	break;
	1957	case "cc":
	1958	$mail->AddCC($val->mailbox."@".$val->host);
	1959	break;
	1960	case "cco":
	1961	$mail->AddBCC($val->mailbox."@".$val->host);
	1962	break;
	1963	}
	1964	}
	1965	else
	1966	{
	1967	switch($recipient_type)
	1968	{
	1969	case "to":
	1970	$mail->AddAddress($val->mailbox."@".$val->host, $val->personal);
	1971	break;
	1972	case "cc":
	1973	$mail->AddCC($val->mailbox."@".$val->host, $val->personal);
	1974	break;
	1975	case "cco":
	1976	$mail->AddBCC($val->mailbox."@".$val->host, $val->personal);
	1977	break;
	1978	}
	1979	}
	1980	}
	1981	return true;
	1982	}
[449]	1983
[2]	1984	function get_forwarding_attachment($msg_folder, $msg_number, $msg_part, $encoding)
	1985	{
[828]	1986	$mbox_stream = $this->open_mbox(utf8_decode(urldecode($msg_folder)));
[449]	1987	$fileContent = imap_fetchbody($mbox_stream, $msg_number, $msg_part, FT_UID);
[2]	1988	if($encoding == 'base64')
[449]	1989	# The function imap_base64 adds a new line
	1990	# at ASCII text, with CRLF line terminators.
	1991	# So is being exchanged for base64_decode.
	1992	#
	1993	#$fileContent = imap_base64($fileContent);
	1994	$fileContent = base64_decode($fileContent);
[2]	1995	else if($encoding == 'quoted-printable')
[449]	1996	$fileContent = quoted_printable_decode($fileContent);
[2]	1997	return $fileContent;
	1998	}
[449]	1999
[2]	2000	function del_last_caracter($string)
	2001	{
	2002	$string = substr($string,0,(strlen($string) - 1));
[449]	2003	return $string;
[2]	2004	}
[449]	2005
[2]	2006	function del_last_two_caracters($string)
	2007	{
	2008	$string = substr($string,0,(strlen($string) - 2));
[449]	2009	return $string;
[2]	2010	}
[449]	2011
[828]	2012	function messages_sort($sort_box_type,$sort_box_reverse, $search_box_type,$offsetBegin,$offsetEnd)
[659]	2013	{
[990]	2014	if ($sort_box_type != "SORTFROM"){
[970]	2015	$imapsort = imap_sort($this->mbox,constant($sort_box_type),$sort_box_reverse,SE_UID,$search_box_type);
	2016	foreach($imapsort as $iuid)
	2017	$sort[$iuid] = "";
	2018	$slice_array = true;
	2019	}
	2020	else
[659]	2021	{
[970]	2022	$sort = array();
	2023	if ($offsetBegin > $offsetEnd) {$temp=$offsetEnd; $offsetEnd=$offsetBegin; $offsetBegin=$temp;}
	2024	$num_msgs = imap_num_msg($this->mbox);
	2025	if ($offsetEnd > $num_msgs) {$offsetEnd = $num_msgs;}
[975]	2026	$slice_array = true;
	2027
[983]	2028	for ($i=$num_msgs; $i>0; $i--)
[828]	2029	{
[983]	2030	if ($sort_box_type == "SORTARRIVAL" && $sort_box_reverse && count($sort) >= $offsetEnd)
	2031	break;
[970]	2032	$iuid = @imap_uid($this->mbox,$i);
	2033	$header = $this->get_header($iuid);
	2034	// List UNSEEN messages.
	2035	if($search_box_type == "UNSEEN" && (!trim($header->Recent) && !trim($header->Unseen))){
	2036	continue;
	2037	}
	2038	// List SEEN messages.
	2039	elseif($search_box_type == "SEEN" && (trim($header->Recent) \|\| trim($header->Unseen))){
	2040	continue;
	2041	}
	2042	// List ANSWERED messages.
	2043	elseif($search_box_type == "ANSWERED" && !trim($header->Answered)){
	2044	continue;
	2045	}
	2046	// List FLAGGED messages.
	2047	elseif($search_box_type == "FLAGGED" && !trim($header->Flagged)){
	2048	continue;
	2049	}
	2050
	2051	if($sort_box_type=='SORTFROM') {
	2052	if (($header->from[0]->mailbox . "@" . $header->from[0]->host) == $_SESSION['phpgw_info']['expressomail']['user']['email'])
	2053	$from = $header->to;
	2054	else
	2055	$from = $header->from;
	2056
	2057	$tmp = imap_mime_header_decode($from[0]->personal);
	2058
	2059	if ($tmp[0]->text != "")
	2060	$sort[$iuid] = $tmp[0]->text;
	2061	else
	2062	$sort[$iuid] = $from[0]->mailbox . "@" . $from[0]->host;
	2063	}
	2064	else if($sort_box_type=='SORTSUBJECT') {
	2065	$sort[$iuid] = $header->subject;
	2066	}
	2067	else if($sort_box_type=='SORTSIZE') {
	2068	$sort[$iuid] = $header->Size;
	2069	}
	2070	else {
	2071	$sort[$iuid] = $header->udate;
	2072	}
	2073
[659]	2074	}
[970]	2075	natcasesort($sort);
[828]	2076
[970]	2077	if ($sort_box_reverse)
	2078	$sort = array_reverse($sort,true);
[659]	2079	}
[828]	2080
[972]	2081	if(!is_array($sort))
	2082	$sort = array();
	2083
	2084	if ($slice_array)
[828]	2085	$sort = array_slice($sort,$offsetBegin-1,$offsetEnd-($offsetBegin-1),true);
[972]	2086
[970]	2087
[828]	2088	return $sort;
	2089
[659]	2090	}
[970]	2091
	2092
[449]	2093	function move_search_messages($params){
	2094	$params['selected_messages'] = urldecode($params['selected_messages']);
[163]	2095	$params['new_folder'] = urldecode($params['new_folder']);
	2096	$params['new_folder_name'] = urldecode($params['new_folder_name']);
	2097	$sel_msgs = explode(",", $params['selected_messages']);
[449]	2098	@reset($sel_msgs);
[163]	2099	$sorted_msgs = array();
	2100	foreach($sel_msgs as $idx => $sel_msg) {
	2101	$sel_msg = explode(";", $sel_msg);
	2102	if(array_key_exists($sel_msg[0], $sorted_msgs)){
	2103	$sorted_msgs[$sel_msg[0]] .= ",".$sel_msg[1];
[449]	2104	}
[163]	2105	else {
	2106	$sorted_msgs[$sel_msg[0]] = $sel_msg[1];
	2107	}
	2108	}
	2109	@ksort($sorted_msgs);
[449]	2110	$last_return = false;
	2111	foreach($sorted_msgs as $folder => $msgs_number) {
[163]	2112	$params['msgs_number'] = $msgs_number;
[449]	2113	$params['folder'] = $folder;
[163]	2114	if($params['new_folder'] && $folder != $params['new_folder']){
[449]	2115	$last_return = $this -> move_messages($params);
[163]	2116	}
	2117	elseif(!$params['new_folder'] \|\| $params['delete'] ){
	2118	$last_return = $this -> delete_msgs($params);
	2119	$last_return['deleted'] = true;
	2120	}
	2121	}
	2122	return $last_return;
	2123	}
[449]	2124
[2]	2125	function move_messages($params)
	2126	{
[449]	2127	$folder = $params['folder'];
	2128	$mbox_stream = $this->open_mbox($folder);
[51]	2129	$newmailbox = ($params['new_folder']);
	2130	$newmailbox = mb_convert_encoding($newmailbox, "UTF7-IMAP","ISO_8859-1");
[2]	2131	$new_folder_name = $params['new_folder_name'];
	2132	$msgs_number = $params['msgs_number'];
	2133	$return = array('msgs_number' => $msgs_number,
	2134	'folder' => $folder,
	2135	'new_folder_name' => $new_folder_name,
[325]	2136	'border_ID' => $params['border_ID'],
	2137	'status' => true); //Status foi adicionado para validar as permissoes ACL
[449]	2138
[325]	2139	//Este bloco tem a finalidade de averiguar as permissoes para pastas compartilhadas
	2140	if (substr($folder,0,4) == 'user'){
	2141	$acl = $this->getacltouser($folder);
	2142	/*
	2143	* l - lookup (mailbox is visible to LIST/LSUB commands)
	2144	* r - read (SELECT the mailbox, perform CHECK, FETCH, PARTIAL, SEARCH, COPY from mailbox)
	2145	* s - keep seen/unseen information across sessions (STORE SEEN flag)
	2146	* w - write (STORE flags other than SEEN and DELETED)
	2147	* i - insert (perform APPEND, COPY into mailbox)
	2148	* p - post (send mail to submission address for mailbox, not enforced by IMAP4 itself)
	2149	* c - create (CREATE new sub-mailboxes in any implementation-defined hierarchy)
	2150	* d - delete (STORE DELETED flag, perform EXPUNGE)
	2151	* a - administer (perform SETACL)
	2152	*/
	2153	if (strpos($acl, "d") === false){
	2154	$return['status'] = false;
	2155	return $return;
	2156	}
	2157	}
[432]	2158	//Este bloco tem a finalidade de transformar o CPF das pastas compartilhadas em common name
[1375]	2159	if (substr($new_folder_name,0,4) == 'user'){
[1340]	2160	$this->ldap = new ldap_functions();
	2161	$tmp_folder_name = explode($this->imap_delimiter, $new_folder_name);
	2162	$return['new_folder_name'] = array_pop($tmp_folder_name);
	2163	if (is_numeric($return['new_folder_name']))
[432]	2164	if( $cn = $this->ldap->uid2cn($return['new_folder_name']))
	2165	$return['new_folder_name'] = $cn;
	2166	}
[828]	2167
[449]	2168	// Caso estejamos no box principal, nao eh necessario pegar a informacao da mensagem anterior.
[51]	2169	if (($params['get_previous_msg']) && ($params['border_ID'] != 'null') && ($params['border_ID'] != ''))
[449]	2170	{
[2]	2171	$return['previous_msg'] = $this->get_info_previous_msg($params);
[449]	2172	// Fix problem in unserialize function JS.
	2173	$return['previous_msg']['body'] = str_replace(array('{','}'), array('{','}'), $return['previous_msg']['body']);
	2174	}
	2175
	2176	$mbox_stream = $this->open_mbox($folder);
[2]	2177	if(imap_mail_move($mbox_stream, $msgs_number, $newmailbox, CP_UID)) {
	2178	imap_expunge($mbox_stream);
[51]	2179	if($mbox_stream)
	2180	imap_close($mbox_stream);
[2]	2181	return $return;
	2182	}else {
[449]	2183	if(strstr(imap_last_error(),'Over quota')) {
[2]	2184	$accountID = $_SESSION['phpgw_info']['expressomail']['email_server']['imapAdminUsername'];
[449]	2185	$pass = $_SESSION['phpgw_info']['expressomail']['email_server']['imapAdminPW'];
	2186	$userID = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
[2]	2187	$server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
[504]	2188	$mbox = @imap_open("{".$this->imap_server.":".$this->imap_port.$this->imap_options."}INBOX", $accountID, $pass) or die(serialize(array('imap_error' => $this->parse_error(imap_last_error()))));
[2]	2189	if(!$mbox)
	2190	return imap_last_error();
[449]	2191	$quota = imap_get_quotaroot($mbox_stream, "INBOX");
[2]	2192	if(! imap_set_quota($mbox, "user".$this->imap_delimiter.$userID, 2.1 * $quota['usage'])) {
[51]	2193	if($mbox_stream)
	2194	imap_close($mbox_stream);
[449]	2195	if($mbox)
[51]	2196	imap_close($mbox);
[449]	2197	return "move_messages(): Error setting quota for MOVE or DELETE!! ". "user".$this->imap_delimiter.$userID." line ".__LINE__."\n";
[2]	2198	}
	2199	if(imap_mail_move($mbox_stream, $msgs_number, $newmailbox, CP_UID)) {
	2200	imap_expunge($mbox_stream);
[51]	2201	if($mbox_stream)
	2202	imap_close($mbox_stream);
[2]	2203	// return to original quota limit.
	2204	if(!imap_set_quota($mbox, "user".$this->imap_delimiter.$userID, $quota['limit'])) {
[51]	2205	if($mbox)
	2206	imap_close($mbox);
[449]	2207	return "move_messages(): Error setting quota for MOVE or DELETE!! line ".__LINE__."\n";
[2]	2208	}
[449]	2209	return $return;
[2]	2210	}
	2211	else {
[51]	2212	if($mbox_stream)
	2213	imap_close($mbox_stream);
[2]	2214	if(!imap_set_quota($mbox, "user".$this->imap_delimiter.$userID, $quota['limit'])) {
[51]	2215	if($mbox)
	2216	imap_close($mbox);
[449]	2217	return "move_messages(): Error setting quota for MOVE or DELETE!! line ".__LINE__."\n";
[2]	2218	}
[449]	2219	return imap_last_error();
[2]	2220	}
[449]	2221
[2]	2222	}
	2223	else {
[51]	2224	if($mbox_stream)
	2225	imap_close($mbox_stream);
	2226	return "move_messages() line ".__LINE__.": ". imap_last_error()." folder:".$newmailbox;
[2]	2227	}
[449]	2228	}
[2]	2229	}
[449]	2230
[2]	2231	function save_msg($params)
	2232	{
[449]	2233
[271]	2234	include_once("class.phpmailer.php");
	2235	$mail = new PHPMailer();
	2236	include_once("class.db_functions.inc.php");
	2237	$toaddress = $params['input_to'];
	2238	$ccaddress = $params['input_cc'];
	2239	$subject = $params['input_subject'];
[320]	2240	$msg_uid = $params['msg_id'];
[2]	2241	$body = $params['body'];
	2242	$body = str_replace("%nbsp;"," ",$params['body']);
[155]	2243	$body = preg_replace("/\n/"," ",$body);
[51]	2244	$body = preg_replace("/\r/","",$body);
[271]	2245	$forwarding_attachments = $params['forwarding_attachments'];
	2246	$attachments = $params['FILES'];
	2247	$return_files = $params['FILES'];
[449]	2248
[271]	2249	$folder = $params['folder'];
[449]	2250	$folder = mb_convert_encoding($folder, "UTF7-IMAP","ISO_8859-1");
[271]	2251	// Fix problem with cyrus delimiter changes.
[449]	2252	// Dots in names: enabled/disabled.
[271]	2253	$folder = @eregi_replace("INBOX/", "INBOX".$this->imap_delimiter, $folder);
	2254	$folder = @eregi_replace("INBOX.", "INBOX".$this->imap_delimiter, $folder);
	2255	// End Fix.
[449]	2256
[271]	2257	$mail->SaveMessageInFolder = $folder;
	2258	$mail->SMTPDebug = false;
[449]	2259
[271]	2260	$mail->IsSMTP();
	2261	$mail->Host = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpServer'];
	2262	$mail->Port = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpPort'];
	2263	$mail->From = $_SESSION['phpgw_info']['expressomail']['user']['email'];
	2264	$mail->FromName = $_SESSION['phpgw_info']['expressomail']['user']['fullname'];
[449]	2265
[271]	2266	$mail->Sender = $mail->From;
	2267	$mail->SenderName = $mail->FromName;
	2268	$mail->FromName = $_SESSION['phpgw_info']['expressomail']['user']['fullname'];
	2269	$mail->From = $_SESSION['phpgw_info']['expressomail']['user']['email'];
[449]	2270
[271]	2271	$this->add_recipients("to", $toaddress, &$mail);
	2272	$this->add_recipients("cc", $ccaddress, &$mail);
	2273	$mail->Subject = $subject;
	2274	$mail->IsHTML(true);
	2275	$mail->Body = $body;
[449]	2276
[320]	2277	// Build CID for embedded Images!!!
[449]	2278	$pattern = '/src="([^"]*?show_embedded_attach.php\?msg_folder=(.+)?&(amp;)?msg_num=(.+)?&(amp;)?msg_part=(.+)?)"/isU';
[320]	2279	$cid_imgs = '';
	2280	$name_cid_files = array();
	2281	preg_match_all($pattern,$mail->Body,$cid_imgs,PREG_PATTERN_ORDER);
	2282	$cid_array = array();
[449]	2283	foreach($cid_imgs[6] as $j => $val){
	2284	if ( !array_key_exists($cid_imgs[4][$j].$val, $cid_array) )
[320]	2285	{
[449]	2286	$cid_array[$cid_imgs[4][$j].$val] = base_convert(microtime(), 10, 36);
[320]	2287	}
[449]	2288	$cid = $cid_array[$cid_imgs[4][$j].$val];
[320]	2289	$mail->Body = str_replace($cid_imgs[1][$j], "cid:".$cid, $mail->Body);
[449]	2290
	2291	if ($msg_uid != $cid_imgs[4][$j]) // The image isn't in the same mail?
[320]	2292	{
[449]	2293	$fileContent = $this->get_forwarding_attachment($cid_imgs[2][$j], $cid_imgs[4][$j], $cid_imgs[6][$j], 'base64');
	2294	//prototype: get_forwarding_attachment ( folder, msg number, part, encoding)
[320]	2295	$fileName = "image_".($j).".jpg";
	2296	$fileCode = "base64";
	2297	$fileType = "image/jpg";
[449]	2298	$file_attached[0] = $cid_imgs[2][$j];
	2299	$file_attached[1] = $cid_imgs[4][$j];
	2300	$file_attached[2] = $fileName;
	2301	$file_attached[3] = $cid_imgs[6][$j];
	2302	$file_attached[4] = 'base64';
	2303	$file_attached[5] = strlen($fileContent); //Size of file
	2304	$return_forward[] = $file_attached;
[320]	2305	}
	2306	else
	2307	{
[449]	2308	$attach_img = $forwarding_attachments[$cid_imgs[6][$j]-2];
[320]	2309	$file_description = unserialize(rawurldecode($attach_img));
[449]	2310	foreach($file_description as $i => $descriptor){
[320]	2311	$file_description[$i] = eregi_replace('\'*\'','',$descriptor);
	2312	}
	2313	$fileContent = $this->get_forwarding_attachment($file_description[0], $msg_uid, $file_description[3], 'base64');
	2314	$fileName = $file_description[2];
	2315	$fileCode = $file_description[4];
	2316	$fileType = $this->get_file_type($file_description[2]);
[449]	2317	unset($forwarding_attachments[$cid_imgs[6][$j]-2]);
[320]	2318	if (!empty($file_description))
	2319	{
	2320	$file_description[5] = strlen($fileContent); //Size of file
	2321	$return_forward[] = $file_description;
	2322	}
	2323	}
	2324	$tempDir = ini_get("session.save_path");
[1247]	2325	$file = "cidimage_".$_SESSION[ 'phpgw_session' ][ 'session_id' ].$cid_imgs[6][$j].".dat";
[320]	2326	$f = fopen($tempDir.'/'.$file,"w");
	2327	fputs($f,$fileContent);
	2328	fclose($f);
	2329	if ($fileContent)
	2330	$mail->AddEmbeddedImage($tempDir.'/'.$file, $cid, $fileName, $fileCode, $fileType);
	2331	//else
[449]	2332	// return "Error loading image attachment content";
[320]	2333
	2334	}
[449]	2335
	2336	// Build Forwarding Attachments!!!
[271]	2337	if (count($forwarding_attachments) > 0)
	2338	{
	2339	foreach($forwarding_attachments as $forwarding_attachment)
	2340	{
	2341	$file_description = unserialize(rawurldecode($forwarding_attachment));
	2342	$tmp = array_values($file_description);
[449]	2343	foreach($file_description as $i => $descriptor){
[271]	2344	$tmp[$i] = eregi_replace('\'*\'','',$descriptor);
	2345	}
	2346	$file_description = $tmp;
[449]	2347
[271]	2348	$fileContent = $this->get_forwarding_attachment($file_description[0], $file_description[1], $file_description[3],$file_description[4]);
	2349	$fileName = $file_description[2];
[449]	2350
[271]	2351	$file_description[5] = strlen($fileContent); //Size of file
	2352	$return_forward[] = $file_description;
[449]	2353
[271]	2354	$mail->AddStringAttachment($fileContent, $fileName, $file_description[4], $this->get_file_type($file_description[2]));
	2355	}
	2356	}
[449]	2357
[271]	2358	if ((count($return_forward) > 0) && (count($return_files) > 0))
	2359	$return_files = array_merge_recursive($return_forward,$return_files);
	2360	else
	2361	if (count($return_files) < 1)
	2362	$return_files = $return_forward;
[449]	2363
[271]	2364	// Build Uploading Attachments!!!
[1005]	2365	$sizeof_attachments = count($attachments);
	2366	if ($sizeof_attachments)
	2367	foreach ($attachments as $numb => $attach){
	2368	if ($numb == ($sizeof_attachments-1) && $params['insertImg'] == 'true'){ // Auto-resize image
	2369	list($width, $height,$image_type) = getimagesize($attach['tmp_name']);
	2370	switch ($image_type)
	2371	{
[1380]	2372	// Do not corrupt animated gif
	2373	//case 1: $image_big = imagecreatefromgif($attach['tmp_name']);break;
[1005]	2374	case 2: $image_big = imagecreatefromjpeg($attach['tmp_name']); break;
	2375	case 3: $image_big = imagecreatefrompng($attach['tmp_name']); break;
	2376	case 6:
[1247]	2377	require_once("gd_functions.php");
[1005]	2378	$image_big = imagecreatefrombmp($attach['tmp_name']); break;
	2379	default:
	2380	$mail->AddAttachment($attach['tmp_name'], $attach['name'], "base64", $this->get_file_type($attach['name']));
	2381	break;
	2382	}
	2383	header('Content-type: image/jpeg');
	2384	$max_resolution = $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['image_size'];
	2385	$max_resolution = ($max_resolution==""?'65536':$max_resolution);
	2386	if ($width < $max_resolution && $height < $max_resolution){
	2387	$new_width = $width;
	2388	$new_height = $height;
	2389	}
	2390	else if ($width > $max_resolution){
	2391	$new_width = $max_resolution;
	2392	$new_height = $height*($new_width/$width);
	2393	}
	2394	else {
	2395	$new_height = $max_resolution;
	2396	$new_width = $width*($new_height/$height);
	2397	}
	2398	$image_new = imagecreatetruecolor($new_width, $new_height);
	2399	imagecopyresampled($image_new, $image_big, 0, 0, 0, 0, $new_width, $new_height, $width, $height);
	2400	$tmpDir = ini_get("session.save_path");
[1247]	2401	$_file = "cidimage_".$_SESSION[ 'phpgw_session' ][ 'session_id' ].".dat";
[1005]	2402	imagejpeg($image_new,$tmpDir.$_file, 85);
	2403	$mail->AddAttachment($tmpDir.$_file, $attach['name'], "base64", $this->get_file_type($tmpDir.$_file));
	2404	}
	2405	else
	2406	$mail->AddAttachment($attach['tmp_name'], $attach['name'], "base64", $this->get_file_type($attach['name']));
	2407	// optional name
	2408	}
[449]	2409
	2410
[1005]	2411
[449]	2412
[271]	2413	if(!empty($mail->AltBody))
	2414	$mail->ContentType = "multipart/alternative";
	2415
[828]	2416	$mail->error_count = 0; // reset errors
	2417	$mail->SetMessageType();
	2418	$header = $mail->CreateHeader();
	2419	$body = $mail->CreateBody();
	2420
[830]	2421	$mbox_stream = $this->open_mbox($folder);
[271]	2422	$new_header = str_replace("\n", "\r\n", $header);
	2423	$new_body = str_replace("\n", "\r\n", $body);
[830]	2424	$return['append'] = imap_append($mbox_stream, "{".$this->imap_server.":".$this->imap_port."}".$folder, $new_header . $new_body, "\\Seen \\Draft");
[271]	2425	$status = imap_status($mbox_stream, "{".$this->imap_server.":".$this->imap_port."}".$folder, SA_UIDNEXT);
	2426	$return['msg_no'] = $status->uidnext - 1;
	2427	$return['folder_id'] = $folder;
[828]	2428
[51]	2429	if($mbox_stream)
	2430	imap_close($mbox_stream);
[673]	2431	if (is_array($return_files))
[828]	2432	foreach ($return_files as $index => $_attachment) {
	2433	if (array_key_exists("name",$_attachment)){
[271]	2434	unset($return_files[$index]);
	2435	$return_files[$index] = $_attachment['name']."_SIZE_".$return_files[$index][1] = $_attachment['size'];
	2436	}
	2437	else
	2438	{
	2439	unset($return_files[$index]);
	2440	$return_files[$index] = $_attachment[2]."_SIZE_". $return_files[$index][1] = $_attachment[5];
	2441	}
	2442	}
[449]	2443
[271]	2444	$return['files'] = serialize($return_files);
[673]	2445	$return["subject"] = $subject;
[449]	2446
[2]	2447	if (!$return['append'])
	2448	$return['append'] = imap_last_error();
[449]	2449
[2]	2450	return $return;
	2451	}
[449]	2452
[2]	2453	function set_messages_flag($params)
	2454	{
	2455	$folder = $params['folder'];
	2456	$msgs_to_set = $params['msgs_to_set'];
	2457	$flag = $params['flag'];
	2458	$return = array();
	2459	$return["msgs_to_set"] = $msgs_to_set;
	2460	$return["flag"] = $flag;
[449]	2461
[411]	2462	if(!$this->mbox && !is_resource($this->mbox))
[51]	2463	$this->mbox = $this->open_mbox($folder);
[449]	2464
[2]	2465	if ($flag == "unseen")
[51]	2466	$return["status"] = imap_clearflag_full($this->mbox, $msgs_to_set, "\\Seen", ST_UID);
[2]	2467	elseif ($flag == "seen")
[51]	2468	$return["status"] = imap_setflag_full($this->mbox, $msgs_to_set, "\\Seen", ST_UID);
[2]	2469	elseif ($flag == "answered"){
[51]	2470	$return["status"] = imap_setflag_full($this->mbox, $msgs_to_set, "\\Answered", ST_UID);
	2471	imap_clearflag_full($this->mbox, $msgs_to_set, "\\Draft", ST_UID);
[2]	2472	}
	2473	elseif ($flag == "forwarded")
[51]	2474	$return["status"] = imap_setflag_full($this->mbox, $msgs_to_set, "\\Answered \\Draft", ST_UID);
[2]	2475	elseif ($flag == "flagged")
[51]	2476	$return["status"] = imap_setflag_full($this->mbox, $msgs_to_set, "\\Flagged", ST_UID);
[614]	2477	elseif ($flag == "unflagged") {
	2478	$flag_importance = false;
	2479	$msgs_number = explode(",",$msgs_to_set);
[659]	2480	$unflagged_msgs = "";
[614]	2481	foreach($msgs_number as $msg_number) {
	2482	preg_match('/importance : (.*)\r/i',
	2483	imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number))
	2484	,$importance);
[673]	2485	if(strtolower($importance[1])=="high" && $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['use_important_flag']) {
[614]	2486	$flag_importance=true;
	2487	}
[659]	2488	else {
	2489	$unflagged_msgs.=$msg_number.",";
	2490	}
[614]	2491	}
	2492
[659]	2493	if($unflagged_msgs!="") {
	2494	imap_clearflag_full($this->mbox,substr($unflagged_msgs,0,strlen($unflagged_msgs)-1), "\\Flagged", ST_UID);
	2495	$return["msgs_unflageds"] = substr($unflagged_msgs,0,strlen($unflagged_msgs)-1);
	2496	}
	2497	else {
	2498	$return["msgs_unflageds"] = false;
	2499	}
	2500
[673]	2501	if($flag_importance && $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['use_important_flag']) {
[614]	2502	$return["status"] = false;
	2503	$return["msg"] = $this->functions->getLang("At least one of selected message cant be marked as normal");
	2504	}
[659]	2505	else {
	2506	$return["status"] = true;
	2507	}
[614]	2508	}
[449]	2509
[411]	2510	if($this->mbox && is_resource($this->mbox))
[51]	2511	imap_close($this->mbox);
[2]	2512	return $return;
	2513	}
[449]	2514
[2]	2515	function get_file_type($file_name)
	2516	{
	2517	$file_name = strtolower($file_name);
	2518	$strFileType = strrev(substr(strrev($file_name),0,4));
[449]	2519	if ($strFileType == ".asf")
[2]	2520	return "video/x-ms-asf";
	2521	if ($strFileType == ".avi")
	2522	return "video/avi";
	2523	if ($strFileType == ".doc")
	2524	return "application/msword";
	2525	if ($strFileType == ".zip")
	2526	return "application/zip";
	2527	if ($strFileType == ".xls")
	2528	return "application/vnd.ms-excel";
	2529	if ($strFileType == ".gif")
	2530	return "image/gif";
	2531	if ($strFileType == ".jpg" \|\| $strFileType == "jpeg")
	2532	return "image/jpeg";
	2533	if ($strFileType == ".png")
	2534	return "image/png";
	2535	if ($strFileType == ".wav")
	2536	return "audio/wav";
	2537	if ($strFileType == ".mp3")
	2538	return "audio/mpeg3";
	2539	if ($strFileType == ".mpg" \|\| $strFileType == "mpeg")
	2540	return "video/mpeg";
	2541	if ($strFileType == ".rtf")
	2542	return "application/rtf";
	2543	if ($strFileType == ".htm" \|\| $strFileType == "html")
	2544	return "text/html";
[449]	2545	if ($strFileType == ".xml")
[2]	2546	return "text/xml";
[449]	2547	if ($strFileType == ".xsl")
[2]	2548	return "text/xsl";
[449]	2549	if ($strFileType == ".css")
[2]	2550	return "text/css";
[449]	2551	if ($strFileType == ".php")
[2]	2552	return "text/php";
[449]	2553	if ($strFileType == ".asp")
[2]	2554	return "text/asp";
	2555	if ($strFileType == ".pdf")
	2556	return "application/pdf";
	2557	if ($strFileType == ".txt")
	2558	return "text/plain";
	2559	if ($strFileType == ".wmv")
	2560	return "video/x-ms-wmv";
	2561	if ($strFileType == ".sxc")
	2562	return "application/vnd.sun.xml.calc";
	2563	if ($strFileType == ".stc")
	2564	return "application/vnd.sun.xml.calc.template";
	2565	if ($strFileType == ".sxd")
	2566	return "application/vnd.sun.xml.draw";
	2567	if ($strFileType == ".std")
	2568	return "application/vnd.sun.xml.draw.template";
	2569	if ($strFileType == ".sxi")
	2570	return "application/vnd.sun.xml.impress";
	2571	if ($strFileType == ".sti")
	2572	return "application/vnd.sun.xml.impress.template";
	2573	if ($strFileType == ".sxm")
	2574	return "application/vnd.sun.xml.math";
	2575	if ($strFileType == ".sxw")
	2576	return "application/vnd.sun.xml.writer";
	2577	if ($strFileType == ".sxq")
	2578	return "application/vnd.sun.xml.writer.global";
	2579	if ($strFileType == ".stw")
	2580	return "application/vnd.sun.xml.writer.template";
[449]	2581
	2582
	2583	return "application/octet-stream";
[2]	2584	}
[449]	2585
[2]	2586	function htmlspecialchars_encode($str)
	2587	{
[449]	2588	return str_replace( array('&', '"','\'','<','>','{','}'), array('&','"',''','<','>','{','}'), $str);
[2]	2589	}
	2590	function htmlspecialchars_decode($str)
	2591	{
[449]	2592	return str_replace( array('&','"',''','<','>','{','}'), array('&', '"','\'','<','>','{','}'), $str);
[2]	2593	}
[449]	2594
[828]	2595	function get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse,$offsetBegin = 0,$offsetEnd = 0)
	2596	{
	2597	if(!$this->mbox \|\| !is_resource($this->mbox))
[51]	2598	$this->mbox = $this->open_mbox($folder);
[432]	2599
[828]	2600	return $this->messages_sort($sort_box_type,$sort_box_reverse, $search_box_type,$offsetBegin,$offsetEnd);
	2601	}
[449]	2602
[53]	2603	function get_info_next_msg($params)
	2604	{
	2605	$msg_number = $params['msg_number'];
	2606	$folder = $params['msg_folder'];
	2607	$sort_box_type = $params['sort_box_type'];
	2608	$sort_box_reverse = $params['sort_box_reverse'];
	2609	$reuse_border = $params['reuse_border'];
	2610	$search_box_type = $params['search_box_type'] != "ALL" && $params['search_box_type'] != "" ? $params['search_box_type'] : false;
[449]	2611	$sort_array_msg = $this -> get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse);
	2612
[320]	2613	$success = false;
	2614	if (is_array($sort_array_msg))
[2]	2615	{
[320]	2616	foreach ($sort_array_msg as $i => $value){
	2617	if ($value == $msg_number)
	2618	{
	2619	$success = true;
	2620	break;
	2621	}
	2622	}
[2]	2623	}
	2624
[320]	2625	if (! $success \|\| $i >= sizeof($sort_array_msg)-1)
[2]	2626	{
	2627	$params['status'] = 'false';
	2628	$params['command_to_exec'] = "delete_border('". $reuse_border ."');";
	2629	return $params;
	2630	}
[449]	2631
[2]	2632	$params = array();
	2633	$params['msg_number'] = $sort_array_msg[($i+1)];
	2634	$params['msg_folder'] = $folder;
[449]	2635
	2636	$return = $this->get_info_msg($params);
[2]	2637	$return["reuse_border"] = $reuse_border;
	2638	return $return;
	2639	}
	2640
	2641	function get_info_previous_msg($params)
	2642	{
	2643	$msg_number = $params['msgs_number'];
	2644	$folder = $params['folder'];
	2645	$sort_box_type = $params['sort_box_type'];
	2646	$sort_box_reverse = $params['sort_box_reverse'];
	2647	$reuse_border = $params['reuse_border'];
[53]	2648	$search_box_type = $params['search_box_type'] != "ALL" && $params['search_box_type'] != "" ? $params['search_box_type'] : false;
	2649	$sort_array_msg = $this -> get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse);
[449]	2650
[320]	2651	$success = false;
	2652	if (is_array($sort_array_msg))
[2]	2653	{
[320]	2654	foreach ($sort_array_msg as $i => $value){
	2655	if ($value == $msg_number)
	2656	{
	2657	$success = true;
	2658	break;
	2659	}
	2660	}
[2]	2661	}
[320]	2662	if (! $success \|\| $i == 0)
	2663	{
[2]	2664	$params['status'] = 'false';
	2665	$params['command_to_exec'] = "delete_border('". $reuse_border ."');";
	2666	return $params;
	2667	}
[449]	2668
[2]	2669	$params = array();
	2670	$params['msg_number'] = $sort_array_msg[($i-1)];
	2671	$params['msg_folder'] = $folder;
[449]	2672
[2]	2673	$return = $this->get_info_msg($params);
	2674	$return["reuse_border"] = $reuse_border;
	2675	return $return;
	2676	}
[449]	2677
[2]	2678	// This function updates the values: quota, paging and new messages menu.
	2679	function get_menu_values($params){
	2680	$return_array = array();
	2681	$return_array = $this->get_quota($params);
[449]	2682
[2]	2683	$mbox_stream = $this->open_mbox($params['folder']);
[449]	2684	$return_array['num_msgs'] = imap_num_msg($mbox_stream);
[51]	2685	if($mbox_stream)
	2686	imap_close($mbox_stream);
[449]	2687
	2688	return $return_array;
[2]	2689	}
[449]	2690
[325]	2691	function get_quota($params){
[449]	2692	// folder_id = user/{uid} for shared folders
	2693	if(substr($params['folder_id'],0,5) != 'INBOX' && preg_match('/user\\'.$this->imap_delimiter.'/i', $params['folder_id'])){
	2694	$array_folder = explode($this->imap_delimiter,$params['folder_id']);
	2695	$folder_id = "user".$this->imap_delimiter.$array_folder[1];
	2696	}
	2697	// folder_id = INBOX for inbox folders
	2698	else
	2699	$folder_id = "INBOX";
	2700
[1035]	2701	if(!$this->mbox \|\| !is_resource($this->mbox))
[51]	2702	$this->mbox = $this->open_mbox();
[345]	2703
[325]	2704	$quota = imap_get_quotaroot($this->mbox, $folder_id);
[411]	2705	if($this->mbox && is_resource($this->mbox))
[51]	2706	imap_close($this->mbox);
[449]	2707
[2]	2708	if (!$quota){
	2709	return array(
	2710	'quota_percent' => 0,
	2711	'quota_used' => 0,
	2712	'quota_limit' => 0
	2713	);
	2714	}
[449]	2715
[2]	2716	if(count($quota) && $quota['limit']) {
	2717	$quota_limit = (($quota['limit']/1024)* 100 + .5 )* .01;
	2718	$quota_used = (($quota['usage']/1024)* 100 + .5 )* .01;
	2719	if($quota_used >= $quota_limit)
[650]	2720	{
	2721	$quotaPercent = 100;
	2722	}
	2723	else
	2724	{
[2]	2725	$quotaPercent = ($quota_used / $quota_limit)*100;
	2726	$quotaPercent = (($quotaPercent)* 100 + .5 )* .01;
[650]	2727	}
[2]	2728	return array(
	2729	'quota_percent' => floor($quotaPercent),
	2730	'quota_used' => floor($quota_used),
	2731	'quota_limit' => floor($quota_limit)
	2732	);
	2733	}
[449]	2734	else
[2]	2735	return array();
	2736	}
[449]	2737
[2]	2738	function send_notification($params){
	2739	require_once("class.phpmailer.php");
	2740	$mail = new PHPMailer();
[449]	2741
[2]	2742	$toaddress = $params['notificationto'];
[449]	2743
	2744	$subject = 'Confirmação de leitura: ' . $params['subject'];
[2]	2745	$body = 'Sua mensagem: ' . $params['subject'] . '<br>';
	2746	$body .= 'foi lida por: ' . $_SESSION['phpgw_info']['expressomail']['user']['fullname'] . ' <' . $_SESSION['phpgw_info']['expressomail']['user']['email'] . '> em ' . date("d/m/Y H:i");
	2747	$mail->SMTPDebug = false;
	2748	$mail->IsSMTP();
	2749	$mail->Host = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpServer'];
	2750	$mail->Port = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpPort'];
	2751	$mail->From = $_SESSION['phpgw_info']['expressomail']['user']['email'];
	2752	$mail->FromName = $_SESSION['phpgw_info']['expressomail']['user']['fullname'];
	2753	$mail->AddAddress($toaddress);
	2754	$mail->Subject = $this->htmlspecialchars_decode($subject);
	2755
	2756	$mail->IsHTML(true);
	2757	$mail->Body = $body;
[449]	2758
[2]	2759	if(!$mail->Send()){
	2760	return $mail->ErrorInfo;
	2761	}
	2762	else
	2763	return true;
	2764	}
[449]	2765
[2]	2766	function empty_trash()
	2767	{
[449]	2768	$folder = 'INBOX' . $this->imap_delimiter . $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultTrashFolder'];
[2]	2769	$mbox_stream = $this->open_mbox($folder);
	2770	$return = imap_delete($mbox_stream,'1:*');
[51]	2771	if($mbox_stream)
	2772	imap_close($mbox_stream, CL_EXPUNGE);
[2]	2773	return $return;
	2774	}
[449]	2775
[2]	2776	function search($params)
	2777	{
[673]	2778	include("class.imap_attachment.inc.php");
[449]	2779	$imap_attachment = new imap_attachment();
[2]	2780	$criteria = $params['criteria'];
	2781	$return = array();
	2782	$folders = $this->get_folders_list();
[449]	2783
[2]	2784	$j = 0;
	2785	foreach($folders as $folder)
	2786	{
	2787	$mbox_stream = $this->open_mbox($folder);
	2788	$messages = imap_search($mbox_stream, $criteria, SE_UID);
[449]	2789
[2]	2790	if ($messages == '')
	2791	continue;
[449]	2792
[2]	2793	$i = 0;
	2794	$return[$j] = array();
	2795	$return[$j]['folder_name'] = $folder['name'];
[449]	2796
[2]	2797	foreach($messages as $msg_number)
	2798	{
[535]	2799	$header = $this->get_header($msg_number);
[2]	2800	if (!is_object($header))
	2801	return false;
[449]	2802
[2]	2803	$return[$j][$i]['msg_folder'] = $folder['name'];
	2804	$return[$j][$i]['msg_number'] = $msg_number;
	2805	$return[$j][$i]['Recent'] = $header->Recent;
	2806	$return[$j][$i]['Unseen'] = $header->Unseen;
	2807	$return[$j][$i]['Answered'] = $header->Answered;
	2808	$return[$j][$i]['Deleted'] = $header->Deleted;
	2809	$return[$j][$i]['Draft'] = $header->Draft;
	2810	$return[$j][$i]['Flagged'] = $header->Flagged;
[449]	2811
[535]	2812	$date_msg = gmdate("d/m/Y",$header->udate);
	2813	if (gmdate("d/m/Y") == $date_msg)
	2814	$return[$j][$i]['udate'] = gmdate("H:i",$header->udate);
[2]	2815	else
	2816	$return[$j][$i]['udate'] = $date_msg;
[449]	2817
[2]	2818	$fromaddress = imap_mime_header_decode($header->fromaddress);
	2819	$return[$j][$i]['fromaddress'] = '';
	2820	foreach ($fromaddress as $tmp)
	2821	$return[$j][$i]['fromaddress'] .= $this->replace_maior_menor($tmp->text);
[449]	2822
[2]	2823	$from = $header->from;
	2824	$return[$j][$i]['from'] = array();
	2825	$tmp = imap_mime_header_decode($from[0]->personal);
	2826	$return[$j][$i]['from']['name'] = $tmp[0]->text;
	2827	$return[$j][$i]['from']['email'] = $from[0]->mailbox . "@" . $from[0]->host;
[449]	2828	$return[$j][$i]['from']['full'] ='"' . $return[$j][$i]['from']['name'] . '" ' . '<' . $return[$j][$i]['from']['email'] . '>';
[2]	2829
	2830	$to = $header->to;
	2831	$return[$j][$i]['to'] = array();
	2832	$tmp = imap_mime_header_decode($to[0]->personal);
	2833	$return[$j][$i]['to']['name'] = $tmp[0]->text;
	2834	$return[$j][$i]['to']['email'] = $to[0]->mailbox . "@" . $to[0]->host;
[449]	2835	$return[$j][$i]['to']['full'] ='"' . $return[$i]['to']['name'] . '" ' . '<' . $return[$i]['to']['email'] . '>';
[2]	2836
	2837	$subject = imap_mime_header_decode($header->fetchsubject);
	2838	$return[$j][$i]['subject'] = '';
	2839	foreach ($subject as $tmp)
	2840	$return[$j][$i]['subject'] .= $tmp->text;
	2841
	2842	$return[$j][$i]['Size'] = $header->Size;
	2843	$return[$j][$i]['reply_toaddress'] = $header->reply_toaddress;
[449]	2844
[2]	2845	$return[$j][$i]['attachment'] = array();
	2846	$return[$j][$i]['attachment'] = $imap_attachment->get_attachment_headerinfo($mbox_stream, $msg_number);
[449]	2847
[2]	2848	$i++;
	2849	}
	2850	$j++;
[51]	2851	if($mbox_stream)
	2852	imap_close($mbox_stream);
[2]	2853	}
[449]	2854
[2]	2855	return $return;
	2856	}
[449]	2857
[2]	2858	function delete_and_show_previous_message($params)
	2859	{
	2860	$return = $this->get_info_previous_msg($params);
[449]	2861
[2]	2862	$params_tmp1 = array();
	2863	$params_tmp1['msgs_to_delete'] = $params['msg_number'];
	2864	$params_tmp1['folder'] = $params['msg_folder'];
	2865	$return_tmp1 = $this->delete_msg($params_tmp1);
[449]	2866
[2]	2867	$return['msg_number_deleted'] = $return_tmp1;
[449]	2868
[2]	2869	return $return;
	2870	}
[449]	2871
	2872
[2]	2873	function automatic_trash_cleanness($params)
	2874	{
	2875	$before_date = date("m/d/Y", strtotime("-".$params['before_date']." day"));
	2876	$criteria = 'BEFORE "'.$before_date.'"';
[325]	2877	$mbox_stream = $this->open_mbox('INBOX'.$this->imap_delimiter.$_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultTrashFolder']);
[2]	2878	$messages = imap_search($mbox_stream, $criteria, SE_UID);
	2879	if (is_array($messages)){
	2880	foreach ($messages as $msg_number){
	2881	imap_delete($mbox_stream, $msg_number, FT_UID);
	2882	}
	2883	}
[51]	2884	if($mbox_stream)
	2885	imap_close($mbox_stream, CL_EXPUNGE);
[2]	2886	return $messages;
	2887	}
	2888	// Fix the search problem with special characters!!!!
	2889	function remove_accents($string) {
[449]	2890	return strtr($string,
	2891	"?Ó??ó?Ý?úÁÀÃÂÄÇÉÈÊËÍÌ?ÎÏÑÕÔÓÒÖÚÙ?ÛÜ?áàãâäçéèêëíì?îïñóòõôöúù?ûüýÿ",
[2]	2892	"SOZsozYYuAAAAACEEEEIIIIINOOOOOUUUUUsaaaaaceeeeiiiiinooooouuuuuyy");
	2893	}
	2894
[469]	2895	function search_msg($params = ''){
[2]	2896	$retorno = "";
[271]	2897	$mbox_stream = "";
[689]	2898	if(strpos($params['condition'],"#")===false) { //local messages
	2899	$search=false;
	2900	}
	2901	else {
	2902	$search = explode(",",$params['condition']);
	2903	}
	2904
[2]	2905	if($search){
	2906	$search_criteria = '';
[673]	2907	foreach($search as $tmp)
	2908	{
[2]	2909	$tmp1 = explode("##",$tmp);
	2910	$name_box = $tmp1[0];
[372]	2911	unset($filter);
	2912	foreach($tmp1 as $index => $criteria)
	2913	{
	2914	if ($index != 0 && strlen($criteria) != 0)
	2915	{
	2916	$filter_array = explode("<=>",rawurldecode($criteria));
	2917	$filter .= " ".$filter_array[0];
	2918	$filter .= '"'.$filter_array[1].'"';
	2919	}
[449]	2920	}
	2921	$name_box = mb_convert_encoding(utf8_decode($name_box), "UTF7-IMAP", "ISO_8859-1" );
[372]	2922	$filter = $this->remove_accents($filter);
[650]	2923	//Este bloco tem a finalidade de transformar o login (quando numerico) das pastas compartilhadas em common name
[1340]	2924	$folder_name = explode($this->imap_delimiter,$name_box);
	2925	if (is_numeric($folder_name[1])) {
[469]	2926	$this->ldap = new ldap_functions();
[1340]	2927	if ($cn = $this->ldap->uid2cn($folder_name[1])) {
[469]	2928	$folder_name[1] = $cn;
[432]	2929	}
	2930	}
[1340]	2931	$folder_name = implode($this->imap_delimiter,$folder_name);
[449]	2932
[271]	2933	if(!is_resource($mbox_stream))
[372]	2934	$mbox_stream = $this->open_mbox($name_box);
[271]	2935	else
	2936	imap_reopen($mbox_stream, "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$name_box);
[449]	2937
	2938	if (preg_match("/^.?\bALL\b/", $filter)){ // Quick Search, note: this ALL isn't the same ALL from imap_search
	2939
[271]	2940	$all_criterias = array ("TO","SUBJECT","FROM","CC");
	2941	foreach($all_criterias as $criteria_fixed)
	2942	{
[372]	2943	$_filter = $criteria_fixed . substr($filter,4);
[449]	2944
[372]	2945	$search_criteria = imap_search($mbox_stream, $_filter, SE_UID);
[449]	2946
[271]	2947	if($search_criteria && count($search_criteria) < 50)
	2948	{
[2]	2949	foreach($search_criteria as $new_search){
[1340]	2950	$m_token = trim("##".mb_convert_encoding( $name_box, "ISO_8859-1", "UTF7-IMAP" ) . "--" . $this->get_msg($new_search,$name_box,$mbox_stream) . "--".$new_search."##"."\n");
[271]	2951	if(!@strstr($retorno,$m_token))
[2]	2952	$retorno .= $m_token;
	2953	}
[449]	2954	}
	2955	else if(count($search_criteria) >= 50)
	2956	return "many results";
[2]	2957	}
[271]	2958	}
[2]	2959	else {
[271]	2960	$search_criteria = imap_search($mbox_stream, $filter, SE_UID);
[372]	2961	if( is_array( $search_criteria) )
	2962	{
	2963	foreach($search_criteria as $new_search)
[1340]	2964	$retorno .= trim("##".mb_convert_encoding( $name_box, "ISO_8859-1", "UTF7-IMAP" ) . "--" . $this->get_msg($new_search,$name_box,$mbox_stream) . "--" . $new_search."##"."\n");
[2]	2965	}
	2966	}
	2967	}
[271]	2968	}
	2969	if($mbox_stream)
[449]	2970	imap_close($mbox_stream);
	2971
[2]	2972	return $retorno ? $retorno : "none";
	2973	}
[449]	2974
[271]	2975	function get_msg($uid_msg,$name_box, $mbox_stream )
	2976	{
[828]	2977	$header = $this->get_header($uid_msg);
	2978	include_once("class.imap_attachment.inc.php");
	2979	$imap_attachment = new imap_attachment();
	2980	$attachments = $imap_attachment->get_attachment_headerinfo($mbox_stream, $uid_msg);
	2981	$attachments = $attachments['number_attachments'] > 0?"T".$attachments['number_attachments']:"";
	2982	$flag = $header->Unseen
	2983	.$header->Recent
	2984	.$header->Flagged
	2985	.$header->Draft
	2986	.$header->Answered
	2987	.$header->Deleted
	2988	.$attachments;
	2989
	2990
[163]	2991	$subject = $this->decode_string($header->fetchsubject);
	2992	$from = $header->from[0]->mailbox;
[2]	2993	if($header->from[0]->personal != "")
	2994	$from = $header->from[0]->personal;
[650]	2995	$ret_msg = $this->decode_string($from) . "--" . $subject . "--". gmdate("d/m/Y",$header ->udate)."--". $this->size_msg($header->Size) ."--". $flag;
[449]	2996	return $ret_msg;
	2997	}
[828]	2998
[2]	2999	function size_msg($size){
	3000	$var = floor($size/1024);
	3001	if($var >= 1){
[449]	3002	return $var." kb";
[2]	3003	}else{
[449]	3004	return $size ." b";
[2]	3005	}
	3006	}
	3007
	3008	function ob_array($the_object)
	3009	{
	3010	$the_array=array();
	3011	if(!is_scalar($the_object))
	3012	{
	3013	foreach($the_object as $id => $object)
	3014	{
	3015	if(is_scalar($object))
	3016	{
	3017	$the_array[$id]=$object;
	3018	}
	3019	else
	3020	{
	3021	$the_array[$id]=$this->ob_array($object);
	3022	}
	3023	}
	3024	return $the_array;
	3025	}
	3026	else
	3027	{
	3028	return $the_object;
	3029	}
	3030	}
[449]	3031
[2]	3032	function getacl()
	3033	{
	3034	$this->ldap = new ldap_functions();
[449]	3035
[2]	3036	$return = array();
[449]	3037	$mbox_stream = $this->open_mbox();
[2]	3038	$mbox_acl = imap_getacl($mbox_stream, 'INBOX');
[449]	3039
[2]	3040	$i = 0;
	3041	foreach ($mbox_acl as $user => $acl)
	3042	{
	3043	if ($user != $this->username)
	3044	{
	3045	$return[$i]['uid'] = $user;
	3046	$return[$i]['cn'] = $this->ldap->uid2cn($user);
	3047	}
	3048	$i++;
	3049	}
	3050	return $return;
	3051	}
[449]	3052
[2]	3053	function setacl($params)
	3054	{
	3055	$old_users = $this->getacl();
	3056	if (!count($old_users))
	3057	$old_users = array();
[449]	3058
[2]	3059	$tmp_array = array();
	3060	foreach ($old_users as $index => $user_info)
	3061	{
	3062	$tmp_array[$index] = $user_info['uid'];
	3063	}
	3064	$old_users = $tmp_array;
[449]	3065
[2]	3066	$users = unserialize($params['users']);
	3067	if (!count($users))
	3068	$users = array();
[449]	3069
[2]	3070	//$add_share = array_diff($users, $old_users);
	3071	$remove_share = array_diff($old_users, $users);
	3072
	3073	$mbox_stream = $this->open_mbox();
	3074
	3075	$serverString = "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}";
	3076	$mailboxes_list = imap_getmailboxes($mbox_stream, $serverString, "user".$this->imap_delimiter.$this->username."*");
	3077
	3078	/*if (count($add_share))
	3079	{
	3080	foreach ($add_share as $index=>$uid)
	3081	{
	3082	if (is_array($mailboxes_list))
	3083	{
	3084	foreach ($mailboxes_list as $key => $val)
	3085	{
	3086	$folder = str_replace($serverString, "", imap_utf7_decode($val->name));
	3087	imap_setacl ($mbox_stream, $folder, "$uid", "lrswipcda");
	3088	}
	3089	}
	3090	}
	3091	}*/
[449]	3092
[2]	3093	if (count($remove_share))
	3094	{
	3095	foreach ($remove_share as $index=>$uid)
	3096	{
	3097	if (is_array($mailboxes_list))
	3098	{
	3099	foreach ($mailboxes_list as $key => $val)
	3100	{
	3101	$folder = str_replace($serverString, "", imap_utf7_decode($val->name));
	3102	imap_setacl ($mbox_stream, $folder, "$uid", "");
	3103	}
	3104	}
[449]	3105	}
[2]	3106	}
[449]	3107
[2]	3108	return true;
	3109	}
[449]	3110
[2]	3111	function getaclfromuser($params)
	3112	{
	3113	$useracl = $params['user'];
[449]	3114
[2]	3115	$return = array();
	3116	$return[$useracl] = 'false';
[449]	3117	$mbox_stream = $this->open_mbox();
[2]	3118	$mbox_acl = imap_getacl($mbox_stream, 'INBOX');
[449]	3119
[2]	3120	foreach ($mbox_acl as $user => $acl)
	3121	{
	3122	if (($user != $this->username) && ($user == $useracl))
	3123	{
	3124	$return[$user] = $acl;
	3125	}
	3126	}
	3127	return $return;
	3128	}
	3129
	3130	function getacltouser($user)
	3131	{
	3132	$return = array();
	3133	$mbox_stream = $this->open_mbox();
[325]	3134	//Alterado, antes era 'imap_getacl($mbox_stream, 'user'.$this->imap_delimiter.$user);
	3135	//Afim de tratar as pastas compartilhadas, verificandos as permissoes de operacao sobre as mesmas
	3136	//No caso de se tratar da caixa do proprio usuario logado, utiliza a sintaxe abaixo
	3137	if(substr($user,0,4) != 'user')
[449]	3138	$mbox_acl = imap_getacl($mbox_stream, 'user'.$this->imap_delimiter.$user);
[325]	3139	else
	3140	$mbox_acl = imap_getacl($mbox_stream, $user);
[2]	3141	return $mbox_acl[$this->username];
	3142	}
[449]	3143
[2]	3144
	3145	function setaclfromuser($params)
	3146	{
	3147	$user = $params['user'];
	3148	$acl = $params['acl'];
[449]	3149
[2]	3150	$mbox_stream = $this->open_mbox();
	3151
	3152	$serverString = "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}";
	3153	$mailboxes_list = imap_getmailboxes($mbox_stream, $serverString, "user".$this->imap_delimiter.$this->username."*");
	3154
	3155	if (is_array($mailboxes_list))
	3156	{
	3157	foreach ($mailboxes_list as $key => $val)
	3158	{
[449]	3159	$folder = str_replace($serverString, "", imap_utf7_encode($val->name));
	3160	$folder = str_replace("&-", "&", $folder);
[2]	3161	if (!imap_setacl ($mbox_stream, $folder, $user, $acl))
	3162	{
[449]	3163	$return = imap_last_error();
[2]	3164	}
	3165	}
	3166	}
[449]	3167	if (isset($return))
	3168	return $return;
	3169	else
	3170	return true;
[2]	3171	}
[449]	3172
[51]	3173	function download_attachment($msg,$msgno)
	3174	{
[449]	3175	$array_parts_attachments = array();
[51]	3176	$array_parts_attachments['names'] = '';
[689]	3177	include_once("class.imap_attachment.inc.php");
[449]	3178	$imap_attachment = new imap_attachment();
	3179
[51]	3180	if (count($msg->fname[$msgno]) > 0)
	3181	{
	3182	$i = 0;
	3183	foreach ($msg->fname[$msgno] as $index=>$fname)
	3184	{
	3185	$array_parts_attachments[$i]['pid'] = $msg->pid[$msgno][$index];
	3186	$array_parts_attachments[$i]['name'] = $imap_attachment->flat_mime_decode($fname);
	3187	$array_parts_attachments[$i]['name'] = $array_parts_attachments[$i]['name'] ? $array_parts_attachments[$i]['name'] : "attachment.bin";
	3188	$array_parts_attachments[$i]['encoding'] = $msg->encoding[$msgno][$index];
	3189	$array_parts_attachments['names'] .= $array_parts_attachments[$i]['name'] . ', ';
	3190	$array_parts_attachments[$i]['fsize'] = $msg->fsize[$msgno][$index];
	3191	$i++;
	3192	}
	3193	}
	3194	$array_parts_attachments['names'] = substr($array_parts_attachments['names'],0,(strlen($array_parts_attachments['names']) - 2));
	3195	return $array_parts_attachments;
[449]	3196	}
[69]	3197
	3198	function spam($params)
	3199	{
	3200	$is_spam = $params['spam'];
	3201	$folder = $params['folder'];
	3202	$mbox_stream = $this->open_mbox($folder);
	3203	$msgs_number = explode(',',$params['msgs_number']);
	3204
	3205	foreach($msgs_number as $msg_number) {
[877]	3206	$imap_msg_number = imap_msgno($mbox_stream, $msg_number);
	3207	$header = imap_fetchheader($mbox_stream, $imap_msg_number);
	3208	$body = imap_body($mbox_stream, $imap_msg_number);
[69]	3209	$msg = $header . $body;
	3210	$email = $_SESSION['phpgw_info']['expressomail']['user']['email'];
[449]	3211	$username = $this->username;
[69]	3212	strtok($email, '@');
	3213	$domain = strtok('@');
	3214
[449]	3215	//Encontrar a assinatura do dspam no cabecalho
	3216	$v = explode("\r\n", $header);
	3217	foreach ($v as $linha){
[877]	3218	if (eregi("^Message-ID", $linha)) {
	3219	$args = explode(" ", $linha);
	3220	$msg_id = "'$args[1]'";
	3221	} elseif (eregi("^X-DSPAM-Signature", $linha)) {
[449]	3222	$args = explode(" ",$linha);
	3223	$signature = $args[1];
	3224	}
	3225	}
	3226
[877]	3227	// Seleciona qual comando a ser executado
[449]	3228	switch($is_spam){
	3229	case 'true': $cmd = $_SESSION['phpgw_info']['server']['expressomail']['expressoMail_command_for_spam']; break;
	3230	case 'false': $cmd = $_SESSION['phpgw_info']['server']['expressomail']['expressoMail_command_for_ham']; break;
	3231	}
[877]	3232
	3233	$tags = array('##EMAIL##', '##USERNAME##', '##DOMAIN##', '##SIGNATURE##', '##MSGID##');
	3234	$cmd = str_replace($tags, array($email, $username, $domain, $signature, $msg_id), $cmd);
[78]	3235	system($cmd);
[69]	3236	}
	3237	imap_close($mbox_stream);
	3238	return false;
	3239	}
[535]	3240	function get_header($msg_number){
	3241	$header = @imap_headerinfo($this->mbox, imap_msgno($this->mbox, $msg_number), 80, 255);
	3242	if (!is_object($header))
	3243	return false;
	3244	// Prepare udate from mailDate (DateTime arrived with TZ) for fixing summertime problem.
	3245	$pdate = date_parse($header->MailDate);
	3246	$header->udate += $pdate['zone']*(-60);
[659]	3247
[673]	3248	if($header->Flagged != "F" && $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['use_important_flag']) {
[659]	3249	$flag = preg_match('/importance : (.*)\r/i',
	3250	imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number))
	3251	,$importance);
	3252	$header->Flagged = $flag==0?false:strtolower($importance[1])=="high"?"F":false;
	3253	}
	3254
[535]	3255	return $header;
	3256	}
[1000]	3257
	3258	//Por Bruno Costa(bruno.vieira-costa@serpro.gov.br - Insere emails no imap a partir do fonte do mesmo. Se o argumento timestamp for passado ele utiliza do script python
	3259	///expressoMail1_2/imap.py para inserir uma msg com o horário correto pois isso não é porssível com a função imap_append do php.
	3260
	3261	function insert_email($source,$folder,$timestamp){
	3262	$username = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
	3263	$password = $_SESSION['phpgw_info']['expressomail']['user']['passwd'];
	3264	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
	3265	$imap_port = $_SESSION['phpgw_info']['expressomail']['email_server']['imapPort'];
	3266	$imap_options = '/notls/novalidate-cert';
	3267	$mbox_stream = imap_open("{".$imap_server.":".$imap_port.$imap_options."}".$folder, $username, $password);
	3268	if(imap_last_error())
	3269	{
	3270	imap_createmailbox($mbox_stream,imap_utf7_encode("{".$imap_server."}".$folder));
	3271	}
	3272	if($timestamp){
	3273	$tempDir = ini_get("session.save_path");
[1247]	3274	$file = $tempDir."imap_".$_SESSION[ 'phpgw_session' ][ 'session_id' ];
[1000]	3275	$f = fopen($file,"w");
	3276	fputs($f,base64_encode($source));
	3277	fclose($f);
[1012]	3278	$command = "python ".$_SERVER['DOCUMENT_ROOT']."expressoMail1_2/imap.py ".escapeshellarg($imap_server)." ".escapeshellarg($imap_port)." ".escapeshellarg($username)." ".escapeshellarg($password)." ".escapeshellarg($timestamp)." ".escapeshellarg($folder)." ".escapeshellarg($file);
	3279	$return['command']=exec(escapeshellcmd($command));
[1000]	3280	}else{
	3281	$return['append'] = imap_append($mbox_stream, "{".$imap_server.":".$imap_port."}".$folder, $source, "\\Seen");
	3282	}
	3283	$status = imap_status($mbox_stream, "{".$this->imap_server.":".$this->imap_port."}".$folder, SA_UIDNEXT);
	3284	$return['msg_no'] = $status->uidnext - 1;
	3285	$return['error'] = imap_last_error();
	3286	if($mbox_stream)
	3287	imap_close($mbox_stream);
	3288	return $return;
	3289
	3290	}
	3291
[1035]	3292	function show_decript($params){
	3293	$source = $params['source'];
	3294	//error_log("source: $source\nversao: " . PHP_VERSION, 3, '/tmp/teste.log');
	3295	$source = str_replace(" ", "+", $source,$i);
	3296
	3297	if (version_compare(PHP_VERSION, '5.2.0', '>=')){
	3298	if(!$source = base64_decode($source,true))
	3299	return "error ".$source."Espaços ".$i;
	3300
	3301	}
	3302	else {
	3303	if(!$source = base64_decode($source))
	3304	return "error ".$source."Espaços ".$i;
	3305	}
	3306
	3307	$insert = $this->insert_email($source,'INBOX'.$this->imap_delimiter.'decifradas');
	3308
	3309	$get['msg_number'] = $insert['msg_no'];
	3310	$get['msg_folder'] = 'INBOX'.$this->imap_delimiter.'decifradas';
	3311	$return = $this->get_info_msg($get);
	3312	$get['msg_number'] = $params['ID'];
	3313	$get['msg_folder'] = $params['folder'];
	3314	$tmp = $this->get_info_msg($get);
	3315	if(!$tmp['status_get_msg_info'])
	3316	{
	3317	$return['msg_day']=$tmp['msg_day'];
	3318	$return['msg_hour']=$tmp['msg_hour'];
	3319	$return['fulldate']=$tmp['fulldate'];
	3320	$return['smalldate']=$tmp['smalldate'];
	3321	}
	3322	else
	3323	{
	3324	$return['msg_day']='';
	3325	$return['msg_hour']='';
	3326	$return['fulldate']='';
	3327	$return['smalldate']='';
	3328	}
	3329	$return['msg_no'] =$insert['msg_no'];
	3330	$return['error'] = $insert['error'];
	3331	$return['folder'] = $params['folder'];
	3332	//$return['acls'] = $insert['acls'];
	3333	$return['original_ID'] = $params['ID'];
	3334
	3335	return $return;
	3336
	3337	}
	3338
[1000]	3339	//Por Bruno Costa(bruno.vieira-costa@serpro.gov.br - Trata fontes de emails enviados via POST para o servidor por um xmlhttprequest, as partes codificados com
	3340	//Base64 os "+" são substituidos por " " no envio e essa função arruma esse efeito.
	3341
	3342	function treat_base64_from_post($source){
	3343	$offset = 0;
	3344	do
	3345	{
	3346	if($inicio = strpos($source, 'Content-Transfer-Encoding: base64', $offset))
	3347	{
	3348	$inicio = strpos($source, "\n\r", $inicio);
	3349	$fim = strpos($source, '--', $inicio);
	3350	if(!$fim)
	3351	$fim = strpos($source,"\n\r", $inicio);
	3352	$length = $fim-$inicio;
	3353	$parte = substr( $source,$inicio,$length-1);
	3354	$parte = str_replace(" ", "+", $parte);
	3355	$source = substr_replace($source, $parte, $inicio, $length-1);
	3356	}
	3357	if($offset > $inicio)
	3358	$offset=FALSE;
	3359	else
	3360	$offset = $inicio;
	3361	}
	3362	while($offset);
	3363	return $source;
	3364	}
	3365
	3366	//Por Bruno Costa(bruno.vieira-costa@serpro.gov.br - Recebe os fontes dos emails a serem desarquivados, separa e envia cada um para função insert_mail.
	3367
	3368	function unarchive_mail($params)
	3369	{
	3370	$dest_folder = $params['folder'];
	3371	$sources = explode("#@#@#@",$params['source']);
	3372	$timestamps = explode("#@#@#@",$params['timestamp']);
	3373	foreach($sources as $index=>$src) {
	3374	if($src!=""){
	3375	$source = $this->treat_base64_from_post($src);
	3376	$insert = $this->insert_email($source,$dest_folder,$timestamps[$index]);
	3377	}
	3378	}
	3379	return $insert;
	3380	}
	3381
	3382	function download_all_local_attachments($params)
	3383	{
	3384	$source = $params['source'];
	3385	$source = $this->treat_base64_from_post($source);
	3386	$insert = $this->insert_email($source,'INBOX'.$this->imap_delimiter.'decifradas');
	3387	$exporteml = new ExportEml();
	3388	$params['num_msg']=$insert['msg_no'];
	3389	$params['folder']='INBOX'.$this->imap_delimiter.'decifradas';
	3390	return $exporteml->download_all_attachments($params);
	3391	}
[2]	3392	}
[278]	3393	?>

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