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source: trunk/expressoMail1_2/inc/class.imap_functions.inc.php @ 1065

Revision 1065, 122.5 KB checked in by amuller, 15 years ago (diff)
Ticket #559 - Correção de problema ocasionado nas imagens pelos comits deste ticket
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')) {
	62	return str_replace("%1", ini_get('upload_max_filesize'),$this->functions->getLang('The size of this message has exceeded the limit (%1B).'));
	63	}
[628]	64	elseif(strstr($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	*/
[689]	118	$flag = preg_match('/importance : (.*)\r/i',
[828]	119	imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number)),
	120	$importance);
[689]	121	$head_array['Importance'] = $flag==0?"Normal":$importance[1];
	122
[828]	123
[689]	124	$header = $this->get_header($msg_number);
[828]	125	if (!is_object($header))
	126	return false;
[689]	127	$head_array['Recent'] = $header->Recent;
	128	$head_array['Unseen'] = $header->Unseen;
	129	if($header->Answered =='A' && $header->Draft == 'X'){
	130	$head_array['Forwarded'] = 'F';
[2]	131	}
[689]	132	else {
	133	$head_array['Answered'] = $header->Answered;
[828]	134	$head_array['Draft'] = $header->Draft;
[46]	135	}
[689]	136	$head_array['Deleted'] = $header->Deleted;
	137	$head_array['Flagged'] = $header->Flagged;
[828]	138
[689]	139	$head_array['msg_number'] = $msg_number;
[828]	140	//$head_array['msg_folder'] = $folder;
	141
[693]	142	$date_msg = gmdate("d/m/Y",$header->udate);
[872]	143	if ( date("d/m/Y") == $date_msg)
[693]	144	$head_array['udate'] = gmdate("H:i",$header->udate);
[689]	145	else
[872]	146	{
[689]	147	$head_array['udate'] = $date_msg;
[872]	148	if ( date("d/m/Y", time() - 86400) == gmdate("d/m/Y",$header->udate) )
	149	$head_array['udate'] = $this -> functions -> getLang( 'Yesterday' );
	150	if ( date("d/m/Y", time() - 172800) == gmdate("d/m/Y",$header->udate) )
	151	$head_array['udate'] = $this -> functions -> getLang( gmdate("l",$header->udate) );
	152	if ( date("d/m/Y", time() - 259200) == gmdate("d/m/Y",$header->udate) )
	153	$head_array['udate'] = $this -> functions -> getLang( gmdate("l",$header->udate) );
	154	}
[828]	155
[689]	156	$head_array['aux_date'] = $date_msg; //Auxiliar apenas para mensagens locais.
[828]	157
[689]	158	$from = $header->from;
	159	$head_array['from'] = array();
	160	$tmp = imap_mime_header_decode($from[0]->personal);
	161	$head_array['from']['name'] = $this->decode_string($tmp[0]->text);
	162	$head_array['from']['email'] = $this->decode_string($from[0]->mailbox) . "@" . $from[0]->host;
	163	if(!$head_array['from']['name'])
	164	$head_array['from']['name'] = $head_array['from']['email'];
	165	$to = $header->to;
	166	$head_array['to'] = array();
	167	$tmp = imap_mime_header_decode($to[0]->personal);
	168	$head_array['to']['name'] = $this->decode_string($this->decode_string($tmp[0]->text));
	169	$head_array['to']['email'] = $this->decode_string($to[0]->mailbox) . "@" . $to[0]->host;
	170	if(!$head_array['to']['name'])
	171	$head_array['to']['name'] = $head_array['to']['email'];
	172	$head_array['subject'] = $this->decode_string($header->fetchsubject);
[828]	173
[689]	174	$head_array['Size'] = $header->Size;
[828]	175
[689]	176	$head_array['attachment'] = array();
	177	$head_array['attachment'] = $imap_attachment->get_attachment_headerinfo($this->mbox, $msg_number);
[828]	178
[689]	179	return $head_array;
[2]	180	}
[828]	181
[2]	182	function decode_string($string)
[449]	183	{
[2]	184	if ((strpos(strtolower($string), '=?iso-8859-1') !== false) \|\| (strpos(strtolower($string), '=?windows-1252') !== false))
	185	{
	186	$tmp = imap_mime_header_decode($string);
	187	foreach ($tmp as $tmp1)
	188	$return .= $this->htmlspecialchars_encode($tmp1->text);
	189	return $return;
	190	}
	191	else if (strpos(strtolower($string), '=?utf-8') !== false)
	192	{
	193	$elements = imap_mime_header_decode($string);
	194	for($i = 0;$i < count($elements);$i++) {
	195	$charset = $elements[$i]->charset;
	196	$text =$elements[$i]->text;
	197	if(!strcasecmp($charset, "utf-8") \|\|
	198	!strcasecmp($charset, "utf-7")) {
	199	$text = iconv($charset, "ISO-8859-1", $text);
	200	}
	201	$decoded .= $this->htmlspecialchars_encode($text);
	202	}
	203	return $decoded;
	204	}
	205	else
	206	return $this->htmlspecialchars_encode($string);
	207	}
[615]	208	/**
	209	* Função que importa arquivos .eml exportados pelo expresso para a caixa do usuário. Testado apenas
	210	* com .emls gerados pelo expresso, e o arquivo pode ser um zip contendo vários emls ou um .eml.
	211	*/
[1000]	212	/**
	213	* Função que importa arquivos .eml exportados pelo expresso para a caixa do usuário. Testado apenas
	214	* com .emls gerados pelo expresso, e o arquivo pode ser um zip contendo vários emls ou um .eml.
	215	*/
[660]	216	function import_msgs($params) {
[1000]	217	if(!$this->mbox)
[660]	218	$this->mbox = $this->open_mbox();
[1000]	219
	220	if( preg_match('/local_/',$params["folder"]) )
	221	{
	222
	223	$tmp_box = mb_convert_encoding('INBOX/Lixeira/tmpMoveToLocal', "UTF7-IMAP", "UTF-8");
	224	if ( ! imap_createmailbox( $this -> mbox,"{".$this -> imap_server."}$tmp_box" ) )
	225	return $this->functions->getLang( 'Import to Local : fail...' );
	226	imap_reopen($this->mbox, "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$tmp_box);
	227	$params["folder"] = $tmp_box;
	228	}
[615]	229	$errors = array();
	230	$invalid_format = false;
[660]	231	$filename = $params['FILES'][0]['name'];
	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	$return["msg_num"] = $params["msg_num"];
	314	$header = "";
	315
	316	$headertemp = explode("\n",imap_fetchheader($this->mbox, imap_msgno($this->mbox, $params["msg_num"])));
	317	foreach($headertemp as $head) {//Se eu colocar todo o header do email dá pau no append, então procuro apenas o que interessa.
	318	$head1 = explode(":",$head);
	319	if ( (strtoupper($head1[0]) == strtoupper("to")) \|\|
	320	(strtoupper($head1[0]) == strtoupper("from")) \|\|
	321	(strtoupper($head1[0]) == strtoupper("subject")) \|\|
	322	(strtoupper($head1[0]) == strtoupper("date")) )
	323	$header .= $head."\r\n";
	324	}
	325
	326	$msg = &new message_components($this->mbox);
	327	$msg->fetch_structure($params["msg_num"]);/* O fetchbody tava trazendo o email com problemas na acentuação.
	328	Então uso essa classe para verificar a codificação e o charset,
	329	para que o método decodeBody do expresso possa trazer tudo certinho*/
	330
	331	$status = @imap_append($this->mbox,
	332	"{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$params["folder"],
	333	$header.
	334	"\r\n".
	335	str_replace("\n","\r\n",$this->decodeBody(
	336	imap_fetchbody($this->mbox,imap_msgno($this->mbox, $params["msg_num"]),"1"),
	337	$msg->encoding[$params["msg_num"]][0], $msg->charset[$params["msg_num"]][0]
	338	)
	339	)); //Append do novo email, só com header e conteúdo sem anexos.
	340
	341	if(!$status) {
	342	$return["status"] = false;
	343	$return["msg"] = lang("error appending mail on delete attachments");
	344	}
[650]	345
[613]	346	@imap_delete($this->mbox, imap_msgno($this->mbox, $params["msg_num"])); //Insere o novo e-mail sem anexos.
	347	@imap_expunge($this->mbox); //Deleta o e-mail com anexos
	348
	349	return $return;
	350
	351	}
	352
[689]	353	/**
	354	*
	355	* @return
	356	* @param $params Object
	357	*/
	358	function get_info_msgs($params) {
	359	include_once("class.exporteml.inc.php");
	360	$return = array();
	361	$new_params = array();
	362	$attach_params = array();
	363	$new_params["msg_folder"]=$params["folder"];
	364	$attach_params["folder"] = $params["folder"];
	365	$msgs = explode(",",$params["msgs_number"]);
	366	$exporteml = new ExportEml();
	367	foreach($msgs as $msg_number) {
	368	$new_params["msg_number"] = $msg_number;
	369	//ini_set("display_errors","1");
	370	$msg_info = $this->get_info_msg($new_params);
	371
	372	$this->mbox = $this->open_mbox($params['folder']); //Não sei porque, mas se não abrir de novo a caixa dá erro.
	373	$msg_info['header'] = $this->get_info_head_msg($msg_number);
	374
	375	$attach_params["num_msg"] = $msg_number;
	376	$msg_info['array_attach'] = $exporteml->get_attachments_in_array($attach_params);
	377	$msg_info['url_export_file'] = $exporteml->export_to_archive($msg_number,$params["folder"]);
	378	imap_close($this->mbox);
	379	$this->mbox=false;
	380	array_push($return,serialize($msg_info));
	381	}
	382	return $return;
	383	}
	384
[2]	385	function get_info_msg($params)
	386	{
[51]	387	$return = array();
[2]	388	$msg_number = $params['msg_number'];
[205]	389	$msg_folder = $params['msg_folder'];
[449]	390
[411]	391	if(!$this->mbox \|\| !is_resource($this->mbox))
[449]	392	$this->mbox = $this->open_mbox($msg_folder);
	393
[535]	394	$header = $this->get_header($msg_number);
[205]	395	if (!$header) {
[535]	396	$return['status_get_msg_info'] = "false";
[205]	397	return $return;
	398	}
[535]	399
[828]	400	$header_ = imap_fetchheader($this->mbox, $msg_number, FT_UID);
	401
[51]	402	$return_get_body = $this->get_body_msg($msg_number, $msg_folder);
[449]	403
[603]	404	//Substituição de links em email para abrir no próprio expresso
	405	$body = ereg_replace("<a[^>]*href=[\'\"]mailto:([^\"\']+)[\'\"]>([^<]+)</a>","<a href=\"javascript:new_message_to('\\1')\">\\2</a>",$return_get_body['body']);
[828]	406
[1035]	407	if($return_get_body['body']=='isCripted'){
	408	$exporteml = new ExportEml();
	409	$return['source']=$exporteml->export_msg_data($msg_number,$msg_folder);
	410	$return['body'] = "";
	411	$return['attachments'] = "";
	412	$return['thumbs'] = "";
	413	$return['signature'] = "";
	414	//return $return;
	415	}else{
	416	$return['body'] = $body;
	417	$return['attachments'] = $return_get_body['attachments'];
	418	$return['thumbs'] = $return_get_body['thumbs'];
	419	$return['signature'] = $return_get_body['signature'];
	420	}
[828]	421	$pattern = '/^[ \t]Disposition-Notification-To(^:):(.+)@(.+)$/isUm';
	422	if (preg_match($pattern, $header_, $fields))
	423	{
	424	preg_match('/[[:alnum:]\._\-]+@[[:alnum:]_\-\.]+/',$fields[0], $matches);
	425	$return['DispositionNotificationTo'] = "<".$matches[0].">";
[2]	426	}
[828]	427
[2]	428	$return['Recent'] = $header->Recent;
	429	$return['Unseen'] = $header->Unseen;
[449]	430	$return['Deleted'] = $header->Deleted;
[2]	431	$return['Flagged'] = $header->Flagged;
	432
	433	if($header->Answered =='A' && $header->Draft == 'X'){
	434	$return['Forwarded'] = 'F';
	435	}
[535]	436
[2]	437	else {
	438	$return['Answered'] = $header->Answered;
[449]	439	$return['Draft'] = $header->Draft;
[2]	440	}
	441
	442	$return['msg_number'] = $msg_number;
	443	$return['msg_folder'] = $msg_folder;
[449]	444
[535]	445	$date_msg = gmdate("d/m/Y",$header->udate);
[2]	446	if (date("d/m/Y") == $date_msg)
[535]	447	$return['udate'] = gmdate("H:i",$header->udate);
[2]	448	else
	449	$return['udate'] = $date_msg;
[449]	450
	451	$return['msg_day'] = $date_msg;
[535]	452	$return['msg_hour'] = gmdate("H:i",$header->udate);
[449]	453
[2]	454	if (date("d/m/Y") == $date_msg) //no dia
	455	{
[535]	456	$return['fulldate'] = gmdate("d/m/Y H:i",$header->udate);
	457	$return['smalldate'] = gmdate("H:i",$header->udate);
[605]	458
[535]	459	$timestamp_now = strtotime("now");
[605]	460	$timestamp_msg_time = $header->udate;
[535]	461	// $timestamp_now is GMT and $timestamp_msg_time is MailDate TZ.
	462	// The variable $timestamp_diff is calculated without MailDate TZ.
	463	$pdate = date_parse($header->MailDate);
	464	$timestamp_diff = $timestamp_now - $timestamp_msg_time + ($pdate['zone']*(-60));
[449]	465
[2]	466	if (gmdate("H",$timestamp_diff) > 0)
	467	{
[197]	468	$return['fulldate'] .= " (" . gmdate("H:i", $timestamp_diff) . ' ' . $this->functions->getLang('hours ago') . ')';
[2]	469	}
	470	else
	471	{
	472	if (gmdate("i",$timestamp_diff) == 0){
[197]	473	$return['fulldate'] .= ' ('. $this->functions->getLang('now').')';
[2]	474	}
	475	elseif (gmdate("i",$timestamp_diff) == 1){
[197]	476	$return['fulldate'] .= ' (1 '. $this->functions->getLang('minute ago').')';
[2]	477	}
	478	else{
[197]	479	$return['fulldate'] .= " (" . gmdate("i",$timestamp_diff) .' '. $this->functions->getLang('minutes ago') . ')';
[2]	480	}
	481	}
	482	}
	483	else{
[535]	484	$return['fulldate'] = gmdate("d/m/Y H:i",$header->udate);
	485	$return['smalldate'] = gmdate("d/m/Y",$header->udate);
[2]	486	}
[449]	487
[2]	488	$from = $header->from;
	489	$return['from'] = array();
	490	$tmp = imap_mime_header_decode($from[0]->personal);
	491	$return['from']['name'] = $this->decode_string($tmp[0]->text);
	492	$return['from']['email'] = $this->decode_string($from[0]->mailbox . "@" . $from[0]->host);
	493	if ($return['from']['name'])
	494	{
	495	if (substr($return['from']['name'], 0, 1) == '"')
	496	$return['from']['full'] = $return['from']['name'] . ' ' . '<' . $return['from']['email'] . '>';
	497	else
	498	$return['from']['full'] = '"' . $return['from']['name'] . '" ' . '<' . $return['from']['email'] . '>';
	499	}
	500	else
	501	$return['from']['full'] = $return['from']['email'];
[449]	502
[2]	503	// Sender attribute
	504	$sender = $header->sender;
	505	$return['sender'] = array();
	506	$tmp = imap_mime_header_decode($sender[0]->personal);
	507	$return['sender']['name'] = $this->decode_string($tmp[0]->text);
	508	$return['sender']['email'] = $this->decode_string($sender[0]->mailbox . "@" . $sender[0]->host);
	509	if ($return['sender']['name'])
	510	{
	511	if (substr($return['sender']['name'], 0, 1) == '"')
	512	$return['sender']['full'] = $return['sender']['name'] . ' ' . '<' . $return['sender']['email'] . '>';
	513	else
	514	$return['sender']['full'] = '"' . $return['sender']['name'] . '" ' . '<' . $return['sender']['email'] . '>';
	515	}
	516	else
	517	$return['sender']['full'] = $return['sender']['email'];
	518
	519	if($return['from']['full'] == $return['sender']['full'])
	520	$return['sender'] = null;
	521	$to = $header->to;
	522	$return['toaddress2'] = "";
	523	if (!empty($to))
	524	{
	525	foreach ($to as $tmp)
	526	{
	527	if (!empty($tmp->personal))
	528	{
	529	$personal_tmp = imap_mime_header_decode($tmp->personal);
	530	$return['toaddress2'] .= '"' . $personal_tmp[0]->text . '"';
	531	$return['toaddress2'] .= " ";
	532	$return['toaddress2'] .= "<";
[320]	533	if ($tmp->host != 'unspecified-domain')
	534	$return['toaddress2'] .= $tmp->mailbox . "@" . $tmp->host;
	535	else
	536	$return['toaddress2'] .= $tmp->mailbox;
[2]	537	$return['toaddress2'] .= ">";
	538	$return['toaddress2'] .= ", ";
	539	}
	540	else
	541	{
[320]	542	if ($tmp->host != 'unspecified-domain')
	543	$return['toaddress2'] .= $tmp->mailbox . "@" . $tmp->host;
	544	else
	545	$return['toaddress2'] .= $tmp->mailbox;
[2]	546	$return['toaddress2'] .= ", ";
	547	}
	548	}
	549	$return['toaddress2'] = $this->del_last_two_caracters($return['toaddress2']);
	550	}
	551	else
	552	{
	553	$return['toaddress2'] = "<Empty>";
[449]	554	}
	555
[2]	556	$cc = $header->cc;
	557	$return['cc'] = "";
	558	if (!empty($cc))
	559	{
	560	foreach ($cc as $tmp_cc)
	561	{
	562	if (!empty($tmp_cc->personal))
	563	{
	564	$personal_tmp_cc = imap_mime_header_decode($tmp_cc->personal);
	565	$return['cc'] .= '"' . $personal_tmp_cc[0]->text . '"';
	566	$return['cc'] .= " ";
	567	$return['cc'] .= "<";
	568	$return['cc'] .= $tmp_cc->mailbox . "@" . $tmp_cc->host;
	569	$return['cc'] .= ">";
	570	$return['cc'] .= ", ";
	571	}
	572	else
	573	{
	574	$return['cc'] .= $tmp_cc->mailbox . "@" . $tmp_cc->host;
	575	$return['cc'] .= ", ";
	576	}
	577	}
	578	$return['cc'] = $this->del_last_two_caracters($return['cc']);
	579	}
	580	else
	581	{
	582	$return['cc'] = "";
[449]	583	}
	584
	585	##
	586	# @AUTHOR Rodrigo Souza dos Santos
	587	# @DATE 2008/09/12
	588	# @BRIEF Adding the BCC field.
	589	##
	590	$bcc = $header->bcc;
	591	$return['bcc'] = "";
	592	if (!empty($bcc))
	593	{
	594	foreach ($bcc as $tmp_bcc)
	595	{
	596	if (!empty($tmp_bcc->personal))
	597	{
	598	$personal_tmp_bcc = imap_mime_header_decode($tmp_bcc->personal);
	599	$return['bcc'] .= '"' . $personal_tmp_bcc[0]->text . '"';
	600	$return['bcc'] .= " ";
	601	$return['bcc'] .= "<";
	602	$return['bcc'] .= $tmp_bcc->mailbox . "@" . $tmp_bcc->host;
	603	$return['bcc'] .= ">";
	604	$return['bcc'] .= ", ";
	605	}
	606	else
	607	{
	608	$return['bcc'] .= $tmp_bcc->mailbox . "@" . $tmp_bcc->host;
	609	$return['bcc'] .= ", ";
	610	}
	611	}
	612	$return['bcc'] = $this->del_last_two_caracters($return['bcc']);
[426]	613	}
[449]	614	else
	615	{
	616	$return['bcc'] = "";
	617	}
[426]	618
[2]	619	$reply_to = $header->reply_to;
	620	$return['reply_to'] = "";
	621	if (is_object($reply_to[0]))
	622	{
	623	if ($return['from']['email'] != ($reply_to[0]->mailbox."@".$reply_to[0]->host))
	624	{
	625	if (!empty($reply_to[0]->personal))
	626	{
	627	$personal_reply_to = imap_mime_header_decode($tmp_reply_to->personal);
[41]	628	if(!empty($personal_reply_to[0]->text)) {
	629	$return['reply_to'] .= '"' . $personal_reply_to[0]->text . '"';
	630	$return['reply_to'] .= " ";
	631	$return['reply_to'] .= "<";
	632	$return['reply_to'] .= $reply_to[0]->mailbox . "@" . $reply_to[0]->host;
	633	$return['reply_to'] .= ">";
	634	}
	635	else {
	636	$return['reply_to'] .= $reply_to[0]->mailbox . "@" . $reply_to[0]->host;
	637	}
[2]	638	}
	639	else
	640	{
	641	$return['reply_to'] .= $reply_to[0]->mailbox . "@" . $reply_to[0]->host;
	642	}
	643	}
	644	}
	645	$return['reply_to'] = $this->decode_string($return['reply_to']);
	646	$return['subject'] = $this->decode_string($header->fetchsubject);
	647	$return['Size'] = $header->Size;
[828]	648	$return['reply_toaddress'] = $header->reply_toaddress;
	649
[689]	650	//All this is to help in local messages
	651	$return['timestamp'] = $header->udate;
	652	$return['login'] = $_SESSION['phpgw_info']['expressomail']['user']['account_id'];//$GLOBALS['phpgw_info']['user']['account_id'];
	653	$return['reply_toaddress'] = $header->reply_toaddress;
[828]	654
[2]	655	return $return;
	656	}
[449]	657
[2]	658	function get_body_msg($msg_number, $msg_folder)
	659	{
	660	include_once("class.message_components.inc.php");
[51]	661	$msg = &new message_components($this->mbox);
[2]	662	$msg->fetch_structure($msg_number);
[51]	663	$return = array();
[449]	664	$return['attachments'] = $this-> download_attachment($msg,$msg_number);
[51]	665	if(!$this->has_cid)
[91]	666	{
[178]	667	$return['thumbs'] = $this->get_thumbs($msg,$msg_number,urlencode($msg_folder));
[91]	668	$return['signature'] = $this->get_signature($msg,$msg_number,$msg_folder);
[449]	669	}
	670
[2]	671	if(!$msg->structure[$msg_number]->parts) //Simple message, only 1 piece
	672	{
[1035]	673	if(strtolower($msg->structure[$msg_number]->subtype) == 'x-pkcs7-mime'){
	674	$return['body']='isCripted';
	675	return $return;
	676	}
	677
[2]	678	$attachment = array(); //No attachments
[1035]	679
	680	if(strtolower($msg->structure[$msg_number]->subtype) == 'x-pkcs7-mime'){
	681	$return['body']='isCripted';
	682	return $return;
	683	}
	684
[2]	685	$content = '';
	686	if (strtolower($msg->structure[$msg_number]->subtype) == "plain")
	687	{
[51]	688	$content .= nl2br($this->decodeBody((imap_body($this->mbox, $msg_number, FT_UID)), $msg->encoding[$msg_number][0], $msg->charset[$msg_number][0]));
[2]	689	}
	690	else if (strtolower($msg->structure[$msg_number]->subtype) == "html")
	691	{
[51]	692	$content .= $this->decodeBody(imap_body($this->mbox, $msg_number, FT_UID), $msg->encoding[$msg_number][0], $msg->charset[$msg_number][0]);
[2]	693	}
	694	}
[449]	695	else
[2]	696	{ //Complicated message, multiple parts
	697	$html_body = '';
	698	$content = '';
	699	$has_multipart = true;
	700	$this->has_cid = false;
[449]	701
[2]	702	if (strtolower($msg->structure[$msg_number]->subtype) == "related")
	703	$this->has_cid = true;
[449]	704
[469]	705	if (strtolower($msg->structure[$msg_number]->subtype) == "alternative") {
	706	$show_only_html = false;
	707	foreach($msg->pid[$msg_number] as $values => $msg_part) {
[432]	708	$file_type = strtolower($msg->file_type[$msg_number][$values]);
	709	if($file_type == "text/html")
[469]	710	$show_only_html = true;
[432]	711	}
[469]	712	}
[2]	713	else
	714	$show_only_html = false;
	715
	716	foreach($msg->pid[$msg_number] as $values => $msg_part)
	717	{
[449]	718
[2]	719	$file_type = strtolower($msg->file_type[$msg_number][$values]);
	720	if($file_type == "message/rfc822")
	721	$has_multipart = false;
[449]	722
[2]	723	if($file_type == "multipart/alternative")
	724	$has_multipart = false;
[449]	725
	726	if(($file_type == "text/plain"
[2]	727	\|\| $file_type == "text/html")
	728	&& $file_type != 'attachment')
	729	{
	730	if($file_type == "text/plain" && !$show_only_html && $has_multipart)
	731	{
	732	// if TXT file size > 100kb, then it will not expand.
	733	if(!($file_type == "text/plain" && $msg->fsize[$msg_number][$values] > 102400)) {
[449]	734	$content .= nl2br(htmlentities($this->decodeBody(imap_fetchbody($this->mbox, $msg_number, $msg_part, FT_UID), $msg->encoding[$msg_number][$values], $msg->charset[$msg_number][$values])));
[2]	735	}
	736	}
	737	// if HTML attachment file size > 300kb, then it will not expand.
[449]	738	else if($file_type == "text/html" && $msg->fsize[$msg_number][$values] < 307200)
[2]	739	{
[51]	740	$content .= $this->decodeBody(imap_fetchbody($this->mbox, $msg_number, $msg_part, FT_UID), $msg->encoding[$msg_number][$values], $msg->charset[$msg_number][$values]);
[2]	741	$show_only_html = true;
	742	}
	743	}
	744	else if($file_type == "message/delivery-status"){
	745	$content .= "<hr align='left' width='95%' style='border:1px solid #DCDCDC'>";
[449]	746	$content .= nl2br($this->decodeBody(imap_fetchbody($this->mbox, $msg_number, $msg_part, FT_UID), $msg->encoding[$msg_number][$values], $msg->charset[$msg_number][$values]));
[2]	747
	748	}
[65]	749	else if($file_type == "message/rfc822" \|\| $file_type == "text/rfc822-headers"){
[449]	750
[2]	751	include_once("class.imap_attachment.inc.php");
	752	$att = new imap_attachment();
[51]	753	$attachments = $att -> get_attachment_info($this->mbox,$msg_number);
[449]	754	if($attachments['number_attachments'] > 0) {
[2]	755	foreach($attachments ['attachment'] as $index => $attachment){
	756	if(strtolower($attachment['type']) == "delivery-status" \|\|
[449]	757	strtolower($attachment['type']) == "rfc822" \|\|
[65]	758	strtolower($attachment['type']) == "rfc822-headers" \|\|
[2]	759	strtolower($attachment['type']) == "plain"
	760	){
[449]	761	$obj = imap_rfc822_parse_headers(imap_fetchbody($this->mbox, $msg_number, $msg_part, FT_UID), $msg->encoding[$msg_number][$values]);
	762	$content .= "<hr align='left' width='95%' style='border:1px solid #DCDCDC'>";
[2]	763	$content .= "<br><table style='margin:2px;border:1px solid black;background:#EAEAEA'>";
	764	$content .= "<tr><td><b>".$this->functions->getLang("Subject").":</b></td><td>".$this->decode_string($obj->subject)."</td></tr>";
	765	$content .= "<tr><td><b>".$this->functions->getLang("From").":</b></td><td>".$this->decode_string($obj->from[0]->mailbox."@".$obj->from[0]->host)."</td></tr>";
	766	$content .= "<tr><td><b>".$this->functions->getLang("Date").":</b></td><td>".$obj->date."</td></tr>";
	767	$content .= "<tr><td><b>".$this->functions->getLang("TO").":</b></td><td>".$this->decode_string($obj->to[0]->mailbox."@".$obj->to[0]->host)."</td></tr>";
[449]	768	$content .= !$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]	769	$ix_part = strtolower($attachment['type']) == "delivery-status" ? 1 : 0;
[449]	770	$content .= nl2br($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][$values]));
	771	break;
[2]	772	}
	773	}
	774	}
	775	}
	776	}
	777	if($file_type == "text/plain" && ($show_only_html && $msg_part == 1) \|\| (!$show_only_html && $msg_part == 3)){
	778	if(strtolower($msg->structure[$msg_number]->subtype) == "mixed" && $msg_part == 1)
[51]	779	$content .= nl2br(imap_base64(imap_fetchbody($this->mbox, $msg_number, $msg_part, FT_UID)));
[25]	780	else if(!strtolower($msg->structure[$msg_number]->subtype) == "mixed")
[449]	781	$content .= nl2br(imap_fetchbody($this->mbox, $msg_number, $msg_part, FT_UID));
[2]	782	}
[449]	783	}
[2]	784	// Force message with flag Seen (imap_fetchbody not works correctly)
[449]	785	$params = array('folder' => $msg_folder, "msgs_to_set" => $msg_number, "flag" => "seen");
[2]	786	$this->set_messages_flag($params);
[205]	787	$content = $this->process_embedded_images($msg,$msg_number,$content, $msg_folder);
[2]	788	$content = $this->replace_special_characters($content);
[51]	789	$return['body'] = $content;
	790	return $return;
[2]	791	}
[449]	792
[2]	793	function htmlfilter($body)
	794	{
	795	require_once('htmlfilter.inc');
[449]	796
[2]	797	$tag_list = Array(
	798	false,
	799	'blink',
	800	'object',
	801	'meta',
	802	'html',
	803	'link',
	804	'frame',
	805	'iframe',
	806	'layer',
	807	'ilayer',
	808	'plaintext'
	809	);
	810
	811	/**
	812	* A very exclusive set:
	813	*/
	814	// $tag_list = Array(true, "b", "a", "i", "img", "strong", "em", "p");
	815	$rm_tags_with_content = Array(
	816	'script',
	817	'style',
	818	'applet',
	819	'embed',
	820	'head',
	821	'frameset',
	822	'xml',
	823	'xmp'
	824	);
	825
	826	$self_closing_tags = Array(
	827	'img',
	828	'br',
	829	'hr',
	830	'input'
	831	);
	832
	833	$force_tag_closing = true;
	834
	835	$rm_attnames = Array(
	836	'/.*/' =>
	837	Array(
	838	'/target/i',
	839	//'/^on.*/i', -> onClick, dos compromissos da agenda.
	840	'/^dynsrc/i',
	841	'/^datasrc/i',
	842	'/^data.*/i',
	843	'/^lowsrc/i'
	844	)
	845	);
	846
	847	/**
	848	* Yeah-yeah, so this looks horrible. Check out htmlfilter.inc for
	849	* some idea of what's going on here. :)
	850	*/
	851
	852	$bad_attvals = Array(
	853	'/.*/' =>
	854	Array(
	855	'/.*/' =>
	856	Array(
	857	Array(
	858	'/^([\'\"])\s\S+\sscript\s:(.*)([\'\"])/si',
	859	//'/^([\'\"])\shttps\s:(.)([\'\"])/si', -> doclinks notes
	860	'/^([\'\"])\smocha\s:(.)([\'\"])/si',
	861	'/^([\'\"])\sabout\s:(.*)([\'\"])/si'
	862	),
	863	Array(
	864	'\\1oddjob:\\2\\1',
	865	//'\\1uucp:\\2\\1', -> doclinks notes
	866	'\\1amaretto:\\2\\1',
	867	'\\1round:\\2\\1'
	868	)
[449]	869	),
	870
[2]	871	'/^style/i' =>
	872	Array(
	873	Array(
	874	'/expression/i',
	875	'/behaviou*r/i',
	876	'/binding/i',
	877	'/include-source/i',
	878	'/url\s\(\s([\'\"])\shttps:.([\'\"])\s\)/si',
	879	'/url\s\(\s([\'\"])\s\S+\sscript:.([\'\"])\s\)/si'
	880	),
	881	Array(
	882	'idiocy',
	883	'idiocy',
	884	'idiocy',
	885	'idiocy',
	886	'url(\\1http://securityfocus.com/\\1)',
	887	'url(\\1http://securityfocus.com/\\1)'
	888	)
	889	)
	890	)
	891	);
	892
	893	$add_attr_to_tag = Array(
	894	'/^a$/i' => Array('target' => '"_new"')
	895	);
[449]	896
	897
[2]	898	$trusted_body = sanitize($body,
	899	$tag_list,
	900	$rm_tags_with_content,
	901	$self_closing_tags,
	902	$force_tag_closing,
	903	$rm_attnames,
	904	$bad_attvals,
	905	$add_attr_to_tag
	906	);
[449]	907
[2]	908	return $trusted_body;
	909	}
[449]	910
[2]	911	function decodeBody($body, $encoding, $charset=null)
	912	{
	913	/**
	914	* replace e-mail by anchor.
	915	*/
	916	// HTML Filter
[13]	917	//$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>", $body);
[828]	918	//$body = str_replace("\r\n", "\n", $body);
[2]	919	if ($encoding == 'quoted-printable')
[828]	920	{
	921	/*
[449]	922
[2]	923	for($i=0;$i<256;$i++) {
	924	$c1=dechex($i);
	925	if(strlen($c1)==1){$c1="0".$c1;}
	926	$c1="=".$c1;
	927	$myqprinta[]=$c1;
	928	$myqprintb[]=chr($i);
[449]	929	}
[828]	930	*/
[2]	931	$body = str_replace($myqprinta,$myqprintb,($body));
	932	$body = quoted_printable_decode($body);
[449]	933	while (ereg("=\n", $body))
[2]	934	{
	935	$body = ereg_replace ("=\n", '', $body);
	936	}
	937	}
[449]	938	else if ($encoding == 'base64')
[2]	939	{
	940	$body = base64_decode($body);
	941	}
[828]	942	else if ($encoding == '7bit')
[12]	943	{
[449]	944	$body = quoted_printable_decode($body);
[828]	945	}
[2]	946	// All other encodings are returned raw.
	947	if (strtolower($charset) == "utf-8")
	948	return utf8_decode($body);
	949	else
	950	return $body;
	951	}
[449]	952
[205]	953	function process_embedded_images($msg, $msgno, $body, $msg_folder)
[2]	954	{
	955	if (count($msg->inline_id[$msgno]) > 0)
	956	{
	957	foreach ($msg->inline_id[$msgno] as $index => $cid)
	958	{
	959	$cid = eregi_replace("<", "", $cid);
	960	$cid = eregi_replace(">", "", $cid);
	961	$msg_part = $msg->pid[$msgno][$index];
	962	//$body = eregi_replace("alt=\"\"", "", $body);
	963	$body = eregi_replace("<br/>", "", $body);
	964	$body = str_replace("src=\"cid:".$cid."\"", " src=\"./inc/show_embedded_attach.php?msg_folder=$msg_folder&msg_num=$msgno&msg_part=$msg_part\" ", $body);
	965	$body = str_replace("src='cid:".$cid."'", " src=\"./inc/show_embedded_attach.php?msg_folder=$msg_folder&msg_num=$msgno&msg_part=$msg_part\" ", $body);
	966	$body = str_replace("src=cid:".$cid, " src=\"./inc/show_embedded_attach.php?msg_folder=$msg_folder&msg_num=$msgno&msg_part=$msg_part\" ", $body);
	967	}
	968	}
[449]	969
[2]	970	return $body;
	971	}
[449]	972
[2]	973	function replace_special_characters($body)
	974	{
	975	// Suspected TAGS!
[449]	976	/*$tag_list = Array(
[2]	977	'blink','object','meta',
	978	'html','link','frame',
	979	'iframe','layer','ilayer',
	980	'plaintext','script','style','img',
	981	'applet','embed','head',
	982	'frameset','xml','xmp');
	983	*/
	984
[449]	985	// Layout problem: Change html elements
	986	// with absolute position to relate position, CASE INSENSITIVE.
[6]	987	$body = @eregi_replace("POSITION: ABSOLUTE;","",$body);
	988
[2]	989	$tag_list = Array('head','blink','object','frame',
	990	'iframe','layer','ilayer','plaintext','script',
[63]	991	'applet','embed','frameset','xml','xmp','style');
[2]	992
	993	$body = $this-> replace_links($body);
[449]	994	$blocked_tags = array();
[2]	995	foreach($tag_list as $index => $tag) {
	996	$new_body = eregi_replace("<$tag", "<!--$tag", $body);
	997	if($body != $new_body) {
	998	$blocked_tags[] = $tag;
	999	}
	1000	$body = eregi_replace("</$tag>", "</$tag-->", $new_body);
	1001	}
[650]	1002	// Malicious Code Remove
[1057]	1003	$dirtyCodePattern = "/(<([\w]+[\w0-9])(.)on(mouse(move\|over\|down\|up)\|load\|blur\|change\|click\|dblclick\|focus\|key(down\|up\|press)\|select)([\n\ ])=([\n\ ])[\"'][^>\"'][\"']([^>])>)(.*)(<\/\\2>)?/misU";
[650]	1004	preg_match_all($dirtyCodePattern,$body,$rest,PREG_PATTERN_ORDER);
	1005	foreach($rest[0] as $i => $val)
[1036]	1006	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]	1007	$body = str_replace($rest[1][$i],"<".$rest[2][$i].$rest[3][$i].$rest[7][$i].">",$body);
[2]	1008
	1009	return "<span>".$body;
	1010	}
	1011
[449]	1012	function replace_links($body) {
	1013	$matches = array();
[2]	1014	// Verify exception.
[449]	1015	@preg_match("/<a href=\"notes:\/\/\//",$body,$matches);
[1036]	1016	// If there is no exception,then open the link in new window.
[449]	1017	if(count($matches))
	1018	return $body;
	1019
	1020	$pattern = '/(?<=[\s\|(<br>)\|\n\|\r\|;])((http(s?):\/\/((?:[\w]\.?)+(?::[\d]+)?[:\/.\-~&=?%;@#,+\w]))\|((?:www?\.)(?:\w\.?)(?::\d+)?[\:\/\w.\-~&=?%;@+]*))/i';
	1021	$replacement = '<a href="http$3://$4$5" target="_blank">$1</a>';
	1022	return preg_replace($pattern, $replacement, $body);
	1023
	1024	// Original
	1025	//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>', $body);
[2]	1026	}
	1027
[91]	1028	function get_signature($msg, $msg_number, $msg_folder)
[1035]	1029	{
	1030	include_once("../seguranca/classes/CertificadoB.php");
	1031	include_once("class.db_functions.inc.php");
[91]	1032	foreach ($msg->file_type[$msg_number] as $index => $file_type)
	1033	{
[1035]	1034	$sign = array();
	1035	$temp = $this->get_info_head_msg($msg_number);
	1036	if($temp['ContentType'] =='normal') return $sign;
[91]	1037	$file_type = strtolower($file_type);
[449]	1038	if(strtolower($msg->encoding[$msg_number][$index]) == 'base64')
[91]	1039	{
[650]	1040	if ($file_type == 'application/x-pkcs7-signature' \|\| $file_type == 'application/pkcs7-signature')
[91]	1041	{
[1035]	1042	if(!$this->mbox \|\| !is_resource($this->mbox))
	1043	$this->mbox = $this->open_mbox($msg_folder);
	1044
	1045	$header = @imap_headerinfo($this->mbox, imap_msgno($this->mbox, $msg_number), 80, 255);
	1046
	1047	$imap_msg = @imap_fetchheader($this->mbox, $msg_number, FT_UID);
	1048	$imap_msg .= @imap_body($this->mbox, $msg_number, FT_UID);
	1049
	1050	$certificado = new certificadoB();
	1051	$validade = $certificado->verificar($imap_msg);
	1052
	1053	if ($certificado->apresentado)
[109]	1054	{
[1035]	1055	$from = $header->from;
	1056	foreach ($from as $id => $object) {
	1057	$fromname = $object->personal;
	1058	$fromaddress = $object->mailbox . "@" . $object->host;
[109]	1059	}
[1035]	1060	$sign_alert = '';
	1061	foreach ($certificado->erros_ssl as $item)
	1062	{
	1063	$check_error_msg = $this->functions->getLang($item);
	1064	/*
	1065	* Desabilite o teste abaixo para mostrar todas as mensagem
	1066	* de erro.
	1067	*/
	1068	//if (!strpos($check_error_msg,'*',strlen($check_error_msg-1)))
	1069	//{
	1070	$sign[] = "<span style=color:red>" . $check_error_msg . " </span>";
	1071	//}
	1072	}
	1073	if (count($certificado->erros_ssl) < 1)
	1074	{
	1075	$check_msg = $this->functions->getLang('Message untouched') . " ";
	1076	if($fromaddress == $certificado->dados['EMAIL'])
	1077	{
	1078	$check_msg .= $this->functions->getLang('and') . " ";
	1079	$check_msg .= $this->functions->getLang('authentic');
	1080	}
	1081	$sign[] = "<strong>".$check_msg."</strong>";
	1082	}
	1083	if($fromaddress != $certificado->dados['EMAIL'])
	1084	{
	1085	$sign[] = "<span style=color:red>" .
	1086	$this->functions->getLang('message') . " " .
	1087	$this->functions->getLang('with signer different from sender') .
	1088	" </span>";
	1089	}
	1090	$sign[] = "<strong>" . $this->functions->getLang('Message signed by: ') . "</strong>" . $certificado->dados['NOME'];
	1091	$sign[] = "<strong>" . $this->functions->getLang('Certificate email: ') . "</strong>" . $certificado->dados['EMAIL'];
	1092	$sign[] = "<strong>" . $this->functions->getLang('Mail from: ') . "</strong>" . $fromaddress;
	1093	$sign[] = "<strong>" . $this->functions->getLang('Certificate Authority: ') . "</strong>" . $certificado->dados['EMISSOR'];
	1094	$sign[] = "<strong>" . $this->functions->getLang('Validity of certificate: ') . "</strong>" . gmdate('r',openssl_to_timestamp($certificado->dados['FIM_VALIDADE']));
	1095	$sign[] = "<strong>" . $this->functions->getLang('Message date: ') . "</strong>" . $header->Date;
	1096
	1097	$cert = openssl_x509_parse($certificado->cert_assinante);
	1098	/*
	1099	$sign[] = '<table>';
	1100	$sign[] = '<tr><td colspan=1><b>Expedido para:</b></td></tr>';
	1101	$sign[] = '<tr><td>Nome Comum (CN) </td><td>' . $cert[subject]['CN'] . '</td></tr>';
	1102	$X = substr($certificado->dados['NASCIMENTO'] ,0,2) . '-' . substr($certificado->dados['NASCIMENTO'] ,2,2) . '-' . substr($certificado->dados['NASCIMENTO'] ,4,4);
	1103	$sign[] = '<tr><td>Data de nascimento </td><td>' . $certificado->dados['NASCIMENTO'] . '</td></tr>';
	1104	$sign[] = '<tr><td>CPF </td><td>' . $certificado->dados['CPF'] . '</td></tr>';
	1105	$sign[] = '<tr><td>Documento identidade </td><td>' . $certificado->dados['RG'] . '</td></tr>';
	1106	$sign[] = '<tr><td>Empresa (O) </td><td>' . $cert[subject]['O'] . '</td></tr>';
	1107	$sign[] = '<tr><td>Unidade Organizacional (OU) </td><td>' . $cert[subject]['OU'][0] . '</td></tr>';
	1108	//$sign[] = '<tr><td>Numero de serie </td><td>' . $cert['serialNumber'] . '</td></tr>';
	1109	$sign[] = '<tr><td colspan=1> </td></tr>';
	1110	$sign[] = '<tr><td colspan=1><b>Expedido por:</b></td></tr>';
	1111	$sign[] = '<tr><td>Nome Comum (CN) </td><td>' . $cert[issuer]['CN'] . '</td></tr>';
	1112	$sign[] = '<tr><td>Empresa (O) </td><td>' . $cert[issuer]['O'] . '</td></tr>';
	1113	$sign[] = '<tr><td>Unidade Organizacional (OU) </td><td>' . $cert[issuer]['OU'][0] . '</td></tr>';
	1114	$sign[] = '<tr><td colspan=1> </td></tr>';
	1115	$sign[] = '<tr><td colspan=1><b>Validade:</b></td></tr>';
	1116	$H = data_hora($cert[validFrom]);
	1117	$X = substr($H,6,2) . '-' . substr($H,4,2) . '-' . substr($H,0,4);
	1118	$sign[] = '<tr><td>Expedido em </td><td>' . $X . '</td></tr>';
	1119	$H = data_hora($cert[validTo]);
	1120	$X = substr($H,6,2) . '-' . substr($H,4,2) . '-' . substr($H,0,4);
	1121	$sign[] = '<tr><td>Valido ate </td><td>' . $X . '</td></tr>';
	1122	$sign[] = '<tr><td colspan=1> </td></tr>';
	1123	$sign[] = '</table>';
	1124	*/
	1125	$sign_alert .= 'Expedido para:\n';
	1126	$sign_alert .= 'Nome Comum (CN) ' . $cert[subject]['CN'] . '\n';
	1127	$X = substr($certificado->dados['NASCIMENTO'] ,0,2) . '-' . substr($certificado->dados['NASCIMENTO'] ,2,2) . '-' . substr($certificado->dados['NASCIMENTO'] ,4,4);
	1128	$sign_alert .= 'Data de nascimento ' . $X . '\n';
	1129	$sign_alert .= 'CPF ' . $certificado->dados['CPF'] . '\n';
	1130	$sign_alert .= 'Documento identidade ' . $certificado->dados['RG'] . '\n';
	1131	$sign_alert .= 'Empresa (O) ' . $cert[subject]['O'] . '\n';
	1132	$sign_alert .= 'Unidade Organizacional (OU) ' . $cert[subject]['OU'][0] . '\n';
	1133	//$sign_alert[] = '<tr><td>Numero de serie </td><td>' . $cert['serialNumber'] . '</td></tr>';
	1134	$sign_alert .= '\n';
	1135	$sign_alert .= 'Expedido por:\n';
	1136	$sign_alert .= 'Nome Comum (CN) ' . $cert[issuer]['CN'] . '\n';
	1137	$sign_alert .= 'Empresa (O) ' . $cert[issuer]['O'] . '\n';
	1138	$sign_alert .= 'Unidade Organizacional (OU) ' . $cert[issuer]['OU'][0] . '\n';
	1139	$sign_alert .= '\n';
	1140	$sign_alert .= 'Validade:\n';
	1141	$H = data_hora($cert[validFrom]);
	1142	$X = substr($H,6,2) . '-' . substr($H,4,2) . '-' . substr($H,0,4);
	1143	$sign_alert .= 'Expedido em ' . $X . '\n';
	1144	$H = data_hora($cert[validTo]);
	1145	$X = substr($H,6,2) . '-' . substr($H,4,2) . '-' . substr($H,0,4);
	1146	$sign_alert .= 'Valido ate ' . $X . '\n';
	1147
	1148	$sign[] = "<a onclick=\"javascript:alert('" . $sign_alert . "')\"><b><font color=\"#0000FF\">".$this->functions->getLang("More")."...</font></b></a>";
	1149	$this->db = new db_functions();
	1150
	1151	// TODO: testar se existe um certificado no banco e verificar qual ï¿œ o mais atual.
	1152	if(!$certificado->dados['EXPIRADO'] && !$certificado->dados['REVOGADO'] && count($certificado->erros_ssl) < 1)
	1153	$this->db->insert_certificate(strtolower($certificado->dados['EMAIL']), $certificado->cert_assinante, $certificado->dados['SERIALNUMBER'], $certificado->dados['AUTHORITYKEYIDENTIFIER']);
	1154	}
[91]	1155	else
[1035]	1156	{
	1157	$sign[] = "<span style=color:red>" . $this->functions->getLang('Invalid signature') . "</span>";
	1158	foreach($certificado->erros_ssl as $item)
	1159	$sign[] = "<span style=color:red>" . $this->functions->getLang($item) . "</span>";
	1160	}
[91]	1161	}
	1162	}
	1163	}
[449]	1164	return $sign;
[91]	1165	}
	1166
[51]	1167	function get_thumbs($msg, $msg_number, $msg_folder)
[2]	1168	{
	1169	$thumbs_array = array();
	1170	$i = 0;
	1171	foreach ($msg->file_type[$msg_number] as $index => $file_type)
	1172	{
	1173	$file_type = strtolower($file_type);
	1174	if(strtolower($msg->encoding[$msg_number][$index]) == 'base64') {
	1175	if (($file_type == 'image/jpeg') \|\| ($file_type == 'image/pjpeg') \|\| ($file_type == 'image/gif') \|\| ($file_type == 'image/png')) {
	1176	$img = "<IMG id='".$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]	1177	$href = "<a onMouseDown='save_image(event,this,\"".$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]	1178	$thumbs_array[] = $href;
	1179	}
	1180	$i++;
	1181	}
	1182	}
	1183	return $thumbs_array;
	1184	}
[449]	1185
[2]	1186	/*function delete_msg($params)
	1187	{
	1188	$folder = $params['folder'];
	1189	$msgs_to_delete = explode(",",$params['msgs_to_delete']);
[449]	1190
[2]	1191	$mbox_stream = $this->open_mbox($folder);
[449]	1192
[2]	1193	foreach ($msgs_to_delete as $msg_number){
	1194	imap_delete($mbox_stream, $msg_number, FT_UID);
	1195	}
	1196	imap_close($mbox_stream, CL_EXPUNGE);
	1197	return $params['msgs_to_delete'];
	1198	}*/
	1199
	1200	// Novo
	1201	function delete_msgs($params)
	1202	{
[449]	1203
[2]	1204	$folder = $params['folder'];
[51]	1205	$folder = mb_convert_encoding($folder, "UTF7-IMAP","ISO-8859-1");
[2]	1206	$msgs_number = explode(",",$params['msgs_number']);
	1207	$border_ID = $params['border_ID'];
[449]	1208
[2]	1209	$return = array();
[449]	1210
	1211	if ($params['get_previous_msg']){
[2]	1212	$return['previous_msg'] = $this->get_info_previous_msg($params);
[449]	1213	// Fix problem in unserialize function JS.
	1214	$return['previous_msg']['body'] = str_replace(array('{','}'), array('{','}'), $return['previous_msg']['body']);
	1215	}
[2]	1216
[504]	1217	//$mbox_stream = $this->open_mbox($folder);
	1218	$mbox_stream = @imap_open("{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$folder, $this->username, $this->password) or die(serialize(array('imap_error' => $this->parse_error(imap_last_error()))));
[449]	1219
[2]	1220	foreach ($msgs_number as $msg_number)
	1221	{
	1222	if (imap_delete($mbox_stream, $msg_number, FT_UID));
	1223	$return['msgs_number'][] = $msg_number;
	1224	}
[449]	1225
[2]	1226	$return['folder'] = $folder;
	1227	$return['border_ID'] = $border_ID;
[449]	1228
[51]	1229	if($mbox_stream)
	1230	imap_close($mbox_stream, CL_EXPUNGE);
[2]	1231	return $return;
	1232	}
	1233
[449]	1234
[2]	1235	function refresh($params)
	1236	{
[689]	1237	include_once("class.imap_attachment.inc.php");
[449]	1238	$imap_attachment = new imap_attachment();
[2]	1239	$folder = $params['folder'];
	1240	$msg_range_begin = $params['msg_range_begin'];
	1241	$msg_range_end = $params['msg_range_end'];
	1242	$msgs_existent = $params['msgs_existent'];
[449]	1243	$sort_box_type = $params['sort_box_type'];
[2]	1244	$sort_box_reverse = $params['sort_box_reverse'];
	1245	$msgs_in_the_server = array();
[53]	1246	$search_box_type = $params['search_box_type'] != "ALL" && $params['search_box_type'] != "" ? $params['search_box_type'] : false;
[828]	1247	$msgs_in_the_server = $this->get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse,$msg_range_begin,$msg_range_end);
	1248	$msgs_in_the_server = array_keys($msgs_in_the_server);
	1249	if(!count($msgs_in_the_server))
[51]	1250	return array();
[449]	1251
[828]	1252	$num_msgs = (count($msgs_in_the_server) - imap_num_recent($this->mbox));
	1253	$msgs_in_the_client = explode(",", $msgs_existent);
[51]	1254
[2]	1255	$msg_to_insert = array_diff($msgs_in_the_server, $msgs_in_the_client);
[271]	1256	$msg_to_delete = array_diff($msgs_in_the_client, $msgs_in_the_server);
[449]	1257
[2]	1258	$msgs_to_exec = array();
	1259	if ((count($msg_to_insert)) && ($msgs_existent))
	1260	{
	1261	foreach($msg_to_insert as $index => $msg_number)
	1262	{
	1263	if ($msgs_in_the_server[$index+1])
	1264	{
	1265	//$msgs_to_exec[$msg_number] = 'Inserir mensage numero ' . $msg_number . ' antes da ' . $msgs_in_the_server[$index+1];
	1266	$msgs_to_exec[$msg_number] = 'box.insertBefore(new_msg, Element("'.$msgs_in_the_server[$index+1].'"));';
	1267	}
	1268	else
	1269	{
	1270	//$msgs_to_exec[$msg_number] = 'Inserir mensage numero ' . $msg_number . ' no final (append)';
	1271	$msgs_to_exec[$msg_number] = 'box.appendChild(new_msg);';
	1272	}
	1273	}
	1274	ksort($msgs_to_exec);
	1275	}
	1276	elseif(!$msgs_existent)
	1277	{
	1278	foreach($msgs_in_the_server as $index => $msg_number)
	1279	{
	1280	$msgs_to_exec[$msg_number] = 'box.appendChild(new_msg);';
	1281	}
	1282	}
[449]	1283
[2]	1284	$return = array();
	1285	$i = 0;
	1286	foreach($msgs_to_exec as $msg_number => $command)
	1287	{
[614]	1288	/*A função imap_headerinfo não traz o cabeçalho completo, e sim alguns
	1289	* atributos do cabeçalho. Como eu preciso do atributo Importance
	1290	* para saber se o email é importante ou não, uso abaixo a função
	1291	* imap_fetchheader e busco o atributo importance nela para passar
	1292	* para as funções ajax. Isso faz com que eu acesse o cabeçalho
	1293	* duas vezes e de duas formas diferentes, mas em contrapartida, eu
	1294	* não preciso reimplementar o método utilizando o fetchheader.
	1295	* Como na atualização são poucas as mensagens que devem ser renderizadas,
	1296	* a perda em performance é insignificante.
	1297	*/
[1035]	1298	$tempHeader = @imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number));
	1299	$flag = preg_match('/importance : (.*)\r/i', $tempHeader, $importance);
[689]	1300	$return[$i]['Importance'] = $flag==0?"Normal":$importance[1];
[614]	1301
[535]	1302	$header = $this->get_header($msg_number);
[2]	1303	if (!is_object($header))
[828]	1304	continue;
	1305
[2]	1306	$return[$i]['msg_number'] = $msg_number;
	1307	$return[$i]['command'] = $command;
[449]	1308
[2]	1309	$return[$i]['msg_folder'] = $folder;
[1035]	1310	// Atribui o tipo (normal, signature ou cipher) ao campo Content-Type
	1311	$return[$i]['ContentType'] = $this->getMessageType($msg_number, $tempHeader);
[2]	1312	$return[$i]['Recent'] = $header->Recent;
	1313	$return[$i]['Unseen'] = $header->Unseen;
	1314	$return[$i]['Answered'] = $header->Answered;
	1315	$return[$i]['Deleted'] = $header->Deleted;
	1316	$return[$i]['Draft'] = $header->Draft;
	1317	$return[$i]['Flagged'] = $header->Flagged;
	1318
[535]	1319	$date_msg = gmdate("d/m/Y",$header->udate);
	1320	if (gmdate("d/m/Y") == $date_msg)
	1321	$return[$i]['udate'] = gmdate("H:i",$header->udate);
[2]	1322	else
	1323	$return[$i]['udate'] = $date_msg;
[449]	1324
[2]	1325	$from = $header->from;
	1326	$return[$i]['from'] = array();
	1327	$tmp = imap_mime_header_decode($from[0]->personal);
	1328	$return[$i]['from']['name'] = $tmp[0]->text;
	1329	$return[$i]['from']['email'] = $from[0]->mailbox . "@" . $from[0]->host;
[449]	1330	//$return[$i]['from']['full'] ='"' . $return[$i]['from']['name'] . '" ' . '<' . $return[$i]['from']['email'] . '>';
[2]	1331	if(!$return[$i]['from']['name'])
	1332	$return[$i]['from']['name'] = $return[$i]['from']['email'];
[449]	1333
[2]	1334	/*$toaddress = imap_mime_header_decode($header->toaddress);
	1335	$return[$i]['toaddress'] = '';
	1336	foreach ($toaddress as $tmp)
	1337	$return[$i]['toaddress'] .= $tmp->text;*/
	1338	$to = $header->to;
	1339	$return[$i]['to'] = array();
	1340	$tmp = imap_mime_header_decode($to[0]->personal);
	1341	$return[$i]['to']['name'] = $tmp[0]->text;
	1342	$return[$i]['to']['email'] = $to[0]->mailbox . "@" . $to[0]->host;
	1343	$return[$i]['to']['full'] ='"' . $return[$i]['to']['name'] . '" ' . '<' . $return[$i]['to']['email'] . '>';
[449]	1344
[2]	1345	$return[$i]['subject'] = $this->decode_string($header->fetchsubject);
	1346
	1347	$return[$i]['Size'] = $header->Size;
	1348	$return[$i]['reply_toaddress'] = $header->reply_toaddress;
[449]	1349
[2]	1350	$return[$i]['attachment'] = array();
[51]	1351	$return[$i]['attachment'] = $imap_attachment->get_attachment_headerinfo($this->mbox, $msg_number);
[2]	1352	$i++;
	1353	}
[51]	1354	$return['new_msgs'] = imap_num_recent($this->mbox);
[271]	1355	$return['msgs_to_delete'] = $msg_to_delete;
[411]	1356	if($this->mbox && is_resource($this->mbox))
[51]	1357	imap_close($this->mbox);
[828]	1358
[2]	1359	return $return;
	1360	}
	1361
[1035]	1362	/**
	1363	* Método que faz a verificação do Content-Type do e-mail e verifica se é um e-mail normal,
	1364	* assinado ou cifrado.
	1365	* @author Mário César Kolling <mario.kolling@serpro.gov.br>
	1366	* @param $headers Uma String contendo os Headers do e-mail retornados pela função imap_imap_fetchheader
	1367	* @param $msg_number O número da mesagem
	1368	* @return Retorna o tipo da mensagem (normal, signature, cipher).
	1369	*/
	1370	function getMessageType($msg_number, $headers = false){
	1371
	1372	$contentType = "normal";
	1373	if (!$headers){
	1374	$headers = imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number));
	1375	}
	1376	//$header2 = imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number));
	1377	if (preg_match("/Content-Type:.*pkcs7-signature/i", $headers) == 1){
	1378	$contentType = "signature";
	1379	} else if (preg_match("/Content-Type:.*x-pkcs7-mime/i", $headers) == 1){
	1380	$contentType = "cipher";
	1381	}
	1382
	1383	return $contentType;
	1384	}
	1385
[449]	1386	function get_folders_list($params = null)
[2]	1387	{
[449]	1388	$mbox_stream = $this->open_mbox();
[115]	1389	$serverString = "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}";
[2]	1390	$folders_list = imap_getmailboxes($mbox_stream, $serverString, "*");
[650]	1391	$folders_list = array_slice($folders_list,0,$this->foldersLimit);
	1392
[2]	1393	$tmp = array();
	1394	$result = array();
[449]	1395
[2]	1396	if (is_array($folders_list)) {
	1397	reset($folders_list);
[1035]	1398	$this->ldap = new ldap_functions();
[449]	1399
[2]	1400	$i = 0;
	1401	while (list($key, $val) = each($folders_list)) {
	1402	$status = imap_status($mbox_stream, $val->name, SA_UNSEEN);
[1035]	1403
[2]	1404	//$tmp_folder_id = explode("}", imap_utf7_decode($val->name));
	1405	$tmp_folder_id = explode("}", mb_convert_encoding($val->name, "ISO_8859-1", "UTF7-IMAP" ));
[1035]	1406	if($tmp_folder_id[1]=='INBOX'.$this->imap_delimiter.'decifradas'){
	1407	//error_log('passou', 3,'/tmp/imap_get_list.log');
	1408	//imap_deletemailbox($mbox_stream,imap_utf7_encode("{".$this->imap_server."}".'INBOX/decifradas'));
	1409	continue;
	1410	}
	1411	$result[$i]['folder_unseen'] = $status->unseen;
[2]	1412	$folder_id = $tmp_folder_id[1];
	1413	$result[$i]['folder_id'] = $folder_id;
[449]	1414
[2]	1415	$tmp_folder_parent = explode($this->imap_delimiter, $folder_id);
	1416	$result[$i]['folder_name'] = array_pop($tmp_folder_parent);
[96]	1417	$result[$i]['folder_name'] = $result[$i]['folder_name'] == 'INBOX' ? 'Inbox' : $result[$i]['folder_name'];
[325]	1418	if (is_numeric($result[$i]['folder_name'])) {
[1035]	1419	//$this->ldap = new ldap_functions();
[432]	1420	if ($cn = $this->ldap->uid2cn($result[$i]['folder_name'])){
[325]	1421	$result[$i]['folder_name'] = $cn;
	1422	}
	1423	}
[449]	1424
[2]	1425	$tmp_folder_parent = implode($this->imap_delimiter, $tmp_folder_parent);
	1426	$result[$i]['folder_parent'] = $tmp_folder_parent == 'INBOX' ? '' : $tmp_folder_parent;
[449]	1427
[96]	1428	if (($val->attributes == 32) && ($result[$i]['folder_name'] != 'Inbox'))
[2]	1429	$result[$i]['folder_hasChildren'] = 1;
	1430	else
	1431	$result[$i]['folder_hasChildren'] = 0;
	1432
[449]	1433	$i++;
[2]	1434	}
	1435	}
[449]	1436
[2]	1437	foreach ($result as $folder_info)
	1438	{
	1439	$array_tmp[] = $folder_info['folder_id'];
	1440	}
[449]	1441
[2]	1442	natcasesort($array_tmp);
[449]	1443
[2]	1444	foreach ($array_tmp as $key => $folder_id)
	1445	{
	1446	$result2[] = $result[$key];
	1447	}
[449]	1448
	1449	$current_folder = "INBOX";
	1450	if($params && $params['folder'])
	1451	$current_folder = $params['folder'];
	1452	return array_merge($result2, $this->get_quota(array(folder_id => $current_folder)));
[2]	1453	}
[449]	1454
[2]	1455	function create_mailbox($arr)
	1456	{
	1457	$namebox = $arr['newp'];
	1458	$mbox_stream = $this->open_mbox();
	1459	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
[51]	1460	$namebox = mb_convert_encoding($namebox, "UTF7-IMAP", "UTF-8");
[449]	1461
[2]	1462	$result = "Ok";
[51]	1463	if(!imap_createmailbox($mbox_stream,"{".$imap_server."}$namebox"))
[2]	1464	{
	1465	$result = implode("<br />\n", imap_errors());
[449]	1466	}
	1467
[51]	1468	if($mbox_stream)
	1469	imap_close($mbox_stream);
[449]	1470
[2]	1471	return $result;
[449]	1472
[2]	1473	}
[449]	1474
[2]	1475	function create_extra_mailbox($arr)
	1476	{
	1477	$nameboxs = explode(";",$arr['nw_folders']);
	1478	$result = "";
	1479	$mbox_stream = $this->open_mbox();
	1480	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
[449]	1481	foreach($nameboxs as $key=>$tmp){
[2]	1482	if($tmp != ""){
	1483	if(!imap_createmailbox($mbox_stream,imap_utf7_encode("{".$imap_server."}$tmp"))){
	1484	$result = implode("<br />\n", imap_errors());
[51]	1485	if($mbox_stream)
[449]	1486	imap_close($mbox_stream);
[2]	1487	return $result;
	1488	}
	1489	}
	1490	}
[51]	1491	if($mbox_stream)
	1492	imap_close($mbox_stream);
[2]	1493	return true;
	1494	}
[449]	1495
[2]	1496	function delete_mailbox($arr)
	1497	{
	1498	$namebox = $arr['del_past'];
	1499	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
	1500	$mbox_stream = $this->open_mbox();
	1501	//$del_folder = imap_deletemailbox($mbox_stream,"{".$imap_server."}INBOX.$namebox");
[449]	1502
[2]	1503	$result = "Ok";
	1504	$namebox = mb_convert_encoding($namebox, "UTF7-IMAP","UTF-8");
	1505	if(!imap_deletemailbox($mbox_stream,"{".$imap_server."}$namebox"))
	1506	{
	1507	$result = implode("<br />\n", imap_errors());
	1508	}
[51]	1509	if($mbox_stream)
	1510	imap_close($mbox_stream);
[2]	1511	return $result;
	1512	}
[449]	1513
[2]	1514	function ren_mailbox($arr)
	1515	{
	1516	$namebox = $arr['current'];
	1517	$new_box = $arr['rename'];
	1518	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
	1519	$mbox_stream = $this->open_mbox();
	1520	//$ren_folder = imap_renamemailbox($mbox_stream,"{".$imap_server."}INBOX.$namebox","{".$imap_server."}INBOX.$new_box");
[449]	1521
[2]	1522	$result = "Ok";
	1523	$namebox = mb_convert_encoding($namebox, "UTF7-IMAP","UTF-8");
[51]	1524	$new_box = mb_convert_encoding($new_box, "UTF7-IMAP","UTF-8");
[449]	1525
[2]	1526	if(!imap_renamemailbox($mbox_stream,"{".$imap_server."}$namebox","{".$imap_server."}$new_box"))
	1527	{
[449]	1528	$result = imap_errors();
[2]	1529	}
[51]	1530	if($mbox_stream)
	1531	imap_close($mbox_stream);
[2]	1532	return $result;
[449]	1533
[2]	1534	}
[449]	1535
[2]	1536	function get_num_msgs($params)
	1537	{
	1538	$folder = $params['folder'];
[411]	1539	if(!$this->mbox \|\| !is_resource($this->mbox)) {
[2]	1540	$this->mbox = $this->open_mbox($folder);
[411]	1541	if(!$this->mbox \|\| !is_resource($this->mbox))
[2]	1542	return imap_last_error();
[449]	1543	}
[2]	1544	$num_msgs = imap_num_msg($this->mbox);
[432]	1545	if($this->mbox && is_resource($this->mbox))
[51]	1546	imap_close($this->mbox);
[449]	1547
[2]	1548	return $num_msgs;
	1549	}
[449]	1550
[2]	1551	function send_mail($params)
	1552	{
	1553	include_once("class.phpmailer.php");
	1554	$mail = new PHPMailer();
	1555	include_once("class.db_functions.inc.php");
	1556	$db = new db_functions();
	1557	$fromaddress = $params['input_from'] ? explode(';',$params['input_from']) : "";
[449]	1558	##
	1559	# @AUTHOR Rodrigo Souza dos Santos
	1560	# @DATE 2008/09/17
	1561	# @BRIEF Checks if the user has permission to send an email with the email address used.
	1562	##
	1563	if ( is_array($fromaddress) && ($fromaddress[1] != $_SESSION['phpgw_info']['expressomail']['user']['email']) )
	1564	{
	1565	$deny = true;
	1566	foreach( $_SESSION['phpgw_info']['expressomail']['user']['shared_mailboxes'] as $key => $val )
	1567	if ( array_key_exists('mail', $val) && $val['mail'][0] == $fromaddress[1] )
	1568	$deny = false and end($_SESSION['phpgw_info']['expressomail']['user']['shared_mailboxes']);
	1569
	1570	if ( $deny )
	1571	return "The server denied your request to send a mail, you cannot use this mail address.";
	1572	}
[828]	1573
[707]	1574	//new_message_to backs to mailto: pattern
[708]	1575	$params['body'] = eregi_replace("<a href=\"javascript:new_message_to\('([^>]+)'\)\">[^>]+</a>","<a href='mailto:\\1'>\\1</a>",$params['body']);
[828]	1576
[2]	1577	$toaddress = implode(',',$db->getAddrs(explode(',',$params['input_to'])));
	1578	$ccaddress = implode(',',$db->getAddrs(explode(',',$params['input_cc'])));
	1579	$ccoaddress = implode(',',$db->getAddrs(explode(',',$params['input_cco'])));
	1580	$subject = $params['input_subject'];
[271]	1581	$msg_uid = $params['msg_id'];
[2]	1582	$return_receipt = $params['input_return_receipt'];
[614]	1583	$is_important = $params['input_important_message'];
[1035]	1584	$encrypt = $params['input_return_cripto'];
	1585	$signed = $params['input_return_digital'];
	1586
	1587	if($params['smime'])
	1588	{
	1589	$body = $params['smime'];
	1590	$mail->SMIME = true;
	1591	// A MSG assinada deve ser testada neste ponto.
	1592	// Testar o certificado e a integridade da msg....
	1593	include_once("../seguranca/classes/CertificadoB.php");
	1594	$erros_acumulados = '';
	1595	$certificado = new certificadoB();
	1596	$validade = $certificado->verificar($body);
	1597	if(!$validade)
	1598	{
	1599	foreach($certificado->erros_ssl as $linha_erro)
	1600	{
	1601	$erros_acumulados .= $linha_erro;
	1602	}
	1603	}
	1604	else
	1605	{
	1606	// Testa o CERTIFICADO: se o CPF he o do usuario logado, se pode assinar msgs e se nao esta expirado...
	1607	if ($certificado->apresentado)
	1608	{
	1609	if($certificado->dados['EXPIRADO']) $erros_acumulados .='Certificado expirado.';
	1610	if($certificado->dados['CPF'] != $this->username) $erros_acumulados .=' CPF no certificado diferente do logado no expresso.';
	1611	if(!($certificado->dados['KEYUSAGE']['digitalSignature'] && $certificado->dados['EXTKEYUSAGE']['emailProtection'])) $erros_acumulados .=' Certificado nao permite assinar mensagens.';
	1612	}
	1613	else
	1614	{
	1615	$$erros_acumulados .= 'Nao foi possivel usar o certificado para assinar a msg';
	1616	}
	1617	}
	1618	if(!$erros_acumulados =='')
	1619	{
	1620	return $erros_acumulados;
	1621	}
	1622	}
	1623	else
	1624	{
	1625	$body = $params['body'];
	1626	}
[2]	1627	//echo "<script language=\"javascript\">javascript:alert('".$body."');</script>";
	1628	$attachments = $params['FILES'];
	1629	$forwarding_attachments = $params['forwarding_attachments'];
[689]	1630	$local_attachments = $params['local_attachments'];
[449]	1631
[51]	1632	$folder =$params['folder'];
[449]	1633	$folder = mb_convert_encoding($folder, "UTF7-IMAP","ISO_8859-1");
	1634	$folder_name = $params['folder_name'];
[6]	1635	// Fix problem with cyrus delimiter changes.
[449]	1636	// Dots in names: enabled/disabled.
[6]	1637	$folder = @eregi_replace("INBOX/", "INBOX".$this->imap_delimiter, $folder);
	1638	$folder = @eregi_replace("INBOX.", "INBOX".$this->imap_delimiter, $folder);
	1639	// End Fix.
[449]	1640	if ($folder != 'null'){
[2]	1641	$mail->SaveMessageInFolder = $folder;
	1642	}
	1643	////////////////////////////////////////////////////////////////////////////////////////////////////
	1644	$mail->SMTPDebug = false;
[1035]	1645
	1646	if($signed && !$params['smime'])
	1647	{
	1648	$mail->Mailer = "smime";
	1649	$mail->SignedBody = true;
	1650	}
	1651	else
	1652	$mail->IsSMTP();
	1653
[2]	1654	$mail->Host = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpServer'];
	1655	$mail->Port = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpPort'];
	1656	$mail->From = $_SESSION['phpgw_info']['expressomail']['user']['email'];
	1657	$mail->FromName = $_SESSION['phpgw_info']['expressomail']['user']['fullname'];
	1658	if($fromaddress){
	1659	$mail->Sender = $mail->From;
	1660	$mail->SenderName = $mail->FromName;
	1661	$mail->FromName = $fromaddress[0];
	1662	$mail->From = $fromaddress[1];
	1663	}
[449]	1664
[2]	1665	$this->add_recipients("to", $toaddress, &$mail);
	1666	$this->add_recipients("cc", $ccaddress, &$mail);
	1667	$this->add_recipients("cco", $ccoaddress, &$mail);
	1668	$mail->Subject = $subject;
	1669	$mail->IsHTML(true);
[1035]	1670	$mail->Body = $body;
[271]	1671
[1035]	1672	if (($encrypt && $signed && $params['smime']) \|\| ($encrypt && !$signed)) // a msg deve ser enviada cifrada...
	1673	{
	1674	$email = $this->add_recipients_cert($toaddress . ',' . $ccaddress. ',' .$ccoaddress);
	1675	$email = explode(",",$email);
	1676	// Deve ser testado se foram obtidos os certificados de todos os destinatarios.
	1677	// Deve ser verificado um numero limite de destinatarios.
	1678	// Deve ser verificado se os certificados sao validos.
	1679	// Se uma das verificacoes falhar, nao enviar o e-mail e avisar o usuario.
	1680	// O array $mail->Certs_crypt soh deve ser preenchido se os certificados passarem nas verificacoes.
	1681	$numero_maximo = $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['num_max_certs_to_cipher']; // Este valor dever ser configurado pelo administrador do site ....
	1682	$erros_acumulados = "";
	1683	$aux_mails = array();
	1684	$mail_list = array();
	1685	if(count($email) > $numero_maximo)
	1686	{
	1687	$erros_acumulados .= "Excedido o numero maximo (" . $numero_maximo . ") de destinatarios para uma msg cifrada...." . chr(0x0A);
	1688	return $erros_acumulados;
	1689	}
	1690	// adiciona o email do remetente. eh para cifrar a msg para ele tambem. Assim vai poder visualizar a msg na pasta enviados..
	1691	$email[] = $_SESSION['phpgw_info']['expressomail']['user']['email'];
	1692	foreach($email as $item)
	1693	{
	1694	$certificate = $db->get_certificate(strtolower($item));
	1695	if(!$certificate)
	1696	{
	1697	$erros_acumulados .= "Chamada com parametro invalido. e-Mail nao pode ser vazio." . chr(0x0A);
	1698	return $erros_acumulados;
	1699	}
	1700
	1701	if (array_key_exists("dberr1", $certificate))
	1702	{
	1703
	1704	$erros_acumulados .= "Ocorreu um erro quando pesquisava certificados dos destinatarios para cifrar a msg." . chr(0x0A);
	1705	return $erros_acumulados;
	1706	}
	1707	if (array_key_exists("dberr2", $certificate))
	1708	{
	1709	$erros_acumulados .= $item . ' : Nao pode cifrar a msg. Certificado nao localizado.' . chr(0x0A);
	1710	//continue;
	1711	}
	1712	/* Retirado este teste para evitar mensagem de erro duplicada.
	1713	if (!array_key_exists("certs", $certificate))
	1714	{
	1715	$erros_acumulados .= $item . ' : Nao pode cifrar a msg. Certificado nao localizado.' . chr(0x0A);
	1716	continue;
	1717	}
	1718	*/
	1719	include_once("../seguranca/classes/CertificadoB.php");
	1720
	1721	foreach ($certificate['certs'] as $registro)
	1722	{
	1723	$c1 = new certificadoB();
	1724	$c1->certificado($registro['chave_publica']);
	1725	if ($c1->apresentado)
	1726	{
	1727	$c2 = new Verifica_Certificado($c1->dados,$registro['chave_publica']);
	1728	if (!$c1->dados['EXPIRADO'] && !$c2->revogado && $c2->status)
	1729	{
	1730	$aux_mails[] = $registro['chave_publica'];
	1731	$mail_list[] = strtolower($item);
	1732	}
	1733	else
	1734	{
	1735	if ($c1->dados['EXPIRADO'] \|\| $c2->revogado)
	1736	{
	1737	$db->update_certificate($c1->dados['SERIALNUMBER'],$c1->dados['EMAIL'],$c1->dados['AUTHORITYKEYIDENTIFIER'],
	1738	$c1->dados['EXPIRADO'],$c2->revogado);
	1739	}
	1740
	1741	$erros_acumulados .= $item . ': ' . $c2->msgerro . chr(0x0A);
	1742	foreach($c2->erros_ssl as $linha)
	1743	{
	1744	$erros_acumulados .= $linha . chr(0x0A);
	1745	}
	1746	$erros_acumulados .= 'Emissor: ' . $c1->dados['EMISSOR'] . chr(0x0A);
	1747	$erros_acumulados .= $c1->dados['CRLDISTRIBUTIONPOINTS'] . chr(0x0A);
	1748	}
	1749	}
	1750	else
	1751	{
	1752	$erros_acumulados .= $item . ' : Nao pode cifrar a msg. Certificado invalido.' . chr(0x0A);
	1753	}
	1754	}
	1755	if(!(in_array(strtolower($item),$mail_list)) && !empty($erros_acumulados))
	1756	{
	1757	return $erros_acumulados;
	1758	}
	1759	}
	1760
	1761	$mail->Certs_crypt = $aux_mails;
	1762	}
	1763
[2]	1764	////////////////////////////////////////////////////////////////////////////////////////////////////
[271]	1765	// Build CID for embedded Images!!!
[449]	1766	$pattern = '/src="([^"]*?show_embedded_attach.php\?msg_folder=(.+)?&(amp;)?msg_num=(.+)?&(amp;)?msg_part=(.+)?)"/isU';
[271]	1767	$cid_imgs = '';
	1768	$name_cid_files = array();
	1769	preg_match_all($pattern,$mail->Body,$cid_imgs,PREG_PATTERN_ORDER);
	1770	$cid_array = array();
[449]	1771	foreach($cid_imgs[6] as $j => $val){
	1772	if ( !array_key_exists($cid_imgs[4][$j].$val, $cid_array) )
[271]	1773	{
[449]	1774	$cid_array[$cid_imgs[4][$j].$val] = base_convert(microtime(), 10, 36);
[271]	1775	}
[449]	1776	$cid = $cid_array[$cid_imgs[4][$j].$val];
[271]	1777	$mail->Body = str_replace($cid_imgs[1][$j], "cid:".$cid, $mail->Body);
[449]	1778
	1779	if ($msg_uid != $cid_imgs[4][$j]) // The image isn't in the same mail?
[271]	1780	{
[449]	1781	$fileContent = $this->get_forwarding_attachment($cid_imgs[2][$j], $cid_imgs[4][$j], $cid_imgs[6][$j], 'base64');
[271]	1782	$fileName = "image_".($j).".jpg";
	1783	$fileCode = "base64";
	1784	$fileType = "image/jpg";
	1785	}
	1786	else
	1787	{
[449]	1788	$attach_img = $forwarding_attachments[$cid_imgs[6][$j]-2];
[271]	1789	$file_description = unserialize(rawurldecode($attach_img));
	1790
[449]	1791	foreach($file_description as $i => $descriptor){
[271]	1792	$file_description[$i] = eregi_replace('\'*\'','',$descriptor);
	1793	}
	1794	$fileContent = $this->get_forwarding_attachment($file_description[0], $msg_uid, $file_description[3], 'base64');
	1795	$fileName = $file_description[2];
	1796	$fileCode = $file_description[4];
	1797	$fileType = $this->get_file_type($file_description[2]);
[449]	1798	unset($forwarding_attachments[$cid_imgs[6][$j]-2]);
[271]	1799	}
	1800	$tempDir = ini_get("session.save_path");
[1065]	1801	$file = "cidimage_".$_SESSION[ 'phpgw_session' ][ 'session_id' ].$cid_imgs[6][$j].".dat";
[271]	1802	$f = fopen($tempDir.'/'.$file,"w");
	1803	fputs($f,$fileContent);
	1804	fclose($f);
	1805	if ($fileContent)
	1806	$mail->AddEmbeddedImage($tempDir.'/'.$file, $cid, $fileName, $fileCode, $fileType);
	1807	//else
[449]	1808	// return "Error loading image attachment content";
[271]	1809
	1810	}
	1811	////////////////////////////////////////////////////////////////////////////////////////////////////
[2]	1812	// Build Uploading Attachments!!!
[689]	1813	if ((count($attachments)) && ($params['is_local_forward']!="1")) //Caso seja forward normal...
[2]	1814	{
	1815	$total_uploaded_size = 0;
	1816	$upload_max_filesize = str_replace("M","",ini_get('upload_max_filesize')) * 1024 * 1024;
	1817	foreach ($attachments as $attach)
	1818	{
	1819	$mail->AddAttachment($attach['tmp_name'], $attach['name'], "base64", $this->get_file_type($attach['name'])); // optional name
	1820	$total_uploaded_size = $total_uploaded_size + $attach['size'];
	1821	}
	1822	if( $total_uploaded_size > $upload_max_filesize)
[504]	1823	return $this->parse_error("message file too big");
[828]	1824	}
[689]	1825	else if(($params['is_local_forward']=="1") && (count($local_attachments))) { //Caso seja forward de mensagens locais
[828]	1826
[689]	1827	$total_uploaded_size = 0;
	1828	$upload_max_filesize = str_replace("M","",ini_get('upload_max_filesize')) * 1024 * 1024;
	1829	foreach($local_attachments as $local_attachment) {
	1830	$file_description = unserialize(rawurldecode($local_attachment));
	1831	$tmp = array_values($file_description);
	1832	foreach($file_description as $i => $descriptor){
	1833	$tmp[$i] = eregi_replace('\'*\'','',$descriptor);
	1834	}
	1835	$mail->AddAttachment($_FILES[$tmp[1]]['tmp_name'], $tmp[2], "base64", $this->get_file_type($tmp[2])); // optional name
	1836	$total_uploaded_size = $total_uploaded_size + $_FILES[$tmp[1]]['size'];
	1837	}
	1838	if( $total_uploaded_size > $upload_max_filesize)
[828]	1839	return 'false';
[689]	1840	}
[2]	1841	////////////////////////////////////////////////////////////////////////////////////////////////////
[271]	1842	// Build Forwarding Attachments!!!
[2]	1843	if (count($forwarding_attachments) > 0)
	1844	{
	1845	// Bug fixed for array_search function
	1846	if(count($name_cid_files) > 0) {
	1847	$name_cid_files[count($name_cid_files)] = $name_cid_files[0];
	1848	$name_cid_files[0] = null;
[449]	1849	}
	1850
[2]	1851	foreach($forwarding_attachments as $forwarding_attachment)
	1852	{
[271]	1853	$file_description = unserialize(rawurldecode($forwarding_attachment));
	1854	$tmp = array_values($file_description);
[449]	1855	foreach($file_description as $i => $descriptor){
[271]	1856	$tmp[$i] = eregi_replace('\'*\'','',$descriptor);
	1857	}
[449]	1858	$file_description = $tmp;
[271]	1859	$fileContent = $this->get_forwarding_attachment($file_description[0], $file_description[1], $file_description[3],$file_description[4]);
	1860	$fileName = $file_description[2];
	1861	if(!array_search(trim($fileName),$name_cid_files)) {
	1862	$mail->AddStringAttachment($fileContent, $fileName, $file_description[4], $this->get_file_type($file_description[2]));
[63]	1863	}
[2]	1864	}
	1865	}
[37]	1866
[2]	1867	////////////////////////////////////////////////////////////////////////////////////////////////////
[614]	1868	// Important message
	1869	if($is_important)
	1870	$mail->isImportant();
	1871
	1872	////////////////////////////////////////////////////////////////////////////////////////////////////
[2]	1873	// Disposition-Notification-To
	1874	if ($return_receipt)
	1875	$mail->ConfirmReadingTo = $_SESSION['phpgw_info']['expressomail']['user']['email'];
	1876	////////////////////////////////////////////////////////////////////////////////////////////////////
[504]	1877
[117]	1878	$sent = $mail->Send();
[504]	1879
[117]	1880	if(!$sent)
[2]	1881	{
[504]	1882	return $this->parse_error($mail->ErrorInfo);
[2]	1883	}
	1884	else
	1885	{
[1035]	1886	if ($signed && !$params['smime'])
	1887	{
	1888	return $sent;
	1889	}
[449]	1890	if($_SESSION['phpgw_info']['server']['expressomail']['expressoMail_enable_log_messages'] == "True")
[117]	1891	{
	1892	$userid = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
	1893	$userip = $_SESSION['phpgw_info']['expressomail']['user']['session_ip'];
	1894	$now = date("d/m/y H:i:s");
	1895	$addrs = $toaddress.$ccaddress.$ccoaddress;
[449]	1896	$sent = trim($sent);
[117]	1897	error_log("$now - $userip - $sent [$subject] - $userid => $addrs\r\n", 3, "/home/expressolivre/mail_senders.log");
	1898	}
[485]	1899	if($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['number_of_contacts'] &&
	1900	$_SESSION['phpgw_info']['user']['preferences']['expressoMail']['use_dynamic_contacts']) {
[469]	1901	$contacts = new dynamic_contacts();
[485]	1902	$new_contacts = $contacts->add_dynamic_contacts($toaddress.",".$ccaddress.",".$ccoaddress);
	1903	return array("success" => true, "new_contacts" => $new_contacts);
[413]	1904	}
[485]	1905	return array("success" => true);
[2]	1906	}
	1907	}
	1908
[1035]	1909	function add_recipients_cert($full_address)
	1910	{
	1911	$result = "";
	1912	$parse_address = imap_rfc822_parse_adrlist($full_address, "");
	1913	foreach ($parse_address as $val)
	1914	{
	1915	//echo "<script language=\"javascript\">javascript:alert('".$val->mailbox."@".$val->host."');</script>";
	1916	if ($val->mailbox == "INVALID_ADDRESS")
	1917	continue;
	1918	if ($val->mailbox == "UNEXPECTED_DATA_AFTER_ADDRESS")
	1919	continue;
	1920	if (empty($val->personal))
	1921	$result .= $val->mailbox."@".$val->host . ",";
	1922	else
	1923	$result .= $val->mailbox."@".$val->host . ",";
	1924	}
	1925
	1926	return substr($result,0,-1);
	1927	}
	1928
[2]	1929	function add_recipients($recipient_type, $full_address, $mail)
	1930	{
[449]	1931	$parse_address = imap_rfc822_parse_adrlist($full_address, "");
	1932	foreach ($parse_address as $val)
[2]	1933	{
	1934	//echo "<script language=\"javascript\">javascript:alert('".$val->mailbox."@".$val->host."');</script>";
	1935	if ($val->mailbox == "INVALID_ADDRESS")
	1936	continue;
[449]	1937
[2]	1938	if (empty($val->personal))
	1939	{
	1940	switch($recipient_type)
	1941	{
	1942	case "to":
	1943	$mail->AddAddress($val->mailbox."@".$val->host);
	1944	break;
	1945	case "cc":
	1946	$mail->AddCC($val->mailbox."@".$val->host);
	1947	break;
	1948	case "cco":
	1949	$mail->AddBCC($val->mailbox."@".$val->host);
	1950	break;
	1951	}
	1952	}
	1953	else
	1954	{
	1955	switch($recipient_type)
	1956	{
	1957	case "to":
	1958	$mail->AddAddress($val->mailbox."@".$val->host, $val->personal);
	1959	break;
	1960	case "cc":
	1961	$mail->AddCC($val->mailbox."@".$val->host, $val->personal);
	1962	break;
	1963	case "cco":
	1964	$mail->AddBCC($val->mailbox."@".$val->host, $val->personal);
	1965	break;
	1966	}
	1967	}
	1968	}
	1969	return true;
	1970	}
[449]	1971
[2]	1972	function get_forwarding_attachment($msg_folder, $msg_number, $msg_part, $encoding)
	1973	{
[828]	1974	$mbox_stream = $this->open_mbox(utf8_decode(urldecode($msg_folder)));
[449]	1975	$fileContent = imap_fetchbody($mbox_stream, $msg_number, $msg_part, FT_UID);
[2]	1976	if($encoding == 'base64')
[449]	1977	# The function imap_base64 adds a new line
	1978	# at ASCII text, with CRLF line terminators.
	1979	# So is being exchanged for base64_decode.
	1980	#
	1981	#$fileContent = imap_base64($fileContent);
	1982	$fileContent = base64_decode($fileContent);
[2]	1983	else if($encoding == 'quoted-printable')
[449]	1984	$fileContent = quoted_printable_decode($fileContent);
[2]	1985	return $fileContent;
	1986	}
[449]	1987
[2]	1988	function del_last_caracter($string)
	1989	{
	1990	$string = substr($string,0,(strlen($string) - 1));
[449]	1991	return $string;
[2]	1992	}
[449]	1993
[2]	1994	function del_last_two_caracters($string)
	1995	{
	1996	$string = substr($string,0,(strlen($string) - 2));
[449]	1997	return $string;
[2]	1998	}
[449]	1999
[828]	2000	function messages_sort($sort_box_type,$sort_box_reverse, $search_box_type,$offsetBegin,$offsetEnd)
[659]	2001	{
[990]	2002	if ($sort_box_type != "SORTFROM"){
[970]	2003	$imapsort = imap_sort($this->mbox,constant($sort_box_type),$sort_box_reverse,SE_UID,$search_box_type);
	2004	foreach($imapsort as $iuid)
	2005	$sort[$iuid] = "";
	2006	$slice_array = true;
	2007	}
	2008	else
[659]	2009	{
[970]	2010	$sort = array();
	2011	if ($offsetBegin > $offsetEnd) {$temp=$offsetEnd; $offsetEnd=$offsetBegin; $offsetBegin=$temp;}
	2012	$num_msgs = imap_num_msg($this->mbox);
	2013	if ($offsetEnd > $num_msgs) {$offsetEnd = $num_msgs;}
[975]	2014	$slice_array = true;
	2015
[983]	2016	for ($i=$num_msgs; $i>0; $i--)
[828]	2017	{
[983]	2018	if ($sort_box_type == "SORTARRIVAL" && $sort_box_reverse && count($sort) >= $offsetEnd)
	2019	break;
[970]	2020	$iuid = @imap_uid($this->mbox,$i);
	2021	$header = $this->get_header($iuid);
	2022	// List UNSEEN messages.
	2023	if($search_box_type == "UNSEEN" && (!trim($header->Recent) && !trim($header->Unseen))){
	2024	continue;
	2025	}
	2026	// List SEEN messages.
	2027	elseif($search_box_type == "SEEN" && (trim($header->Recent) \|\| trim($header->Unseen))){
	2028	continue;
	2029	}
	2030	// List ANSWERED messages.
	2031	elseif($search_box_type == "ANSWERED" && !trim($header->Answered)){
	2032	continue;
	2033	}
	2034	// List FLAGGED messages.
	2035	elseif($search_box_type == "FLAGGED" && !trim($header->Flagged)){
	2036	continue;
	2037	}
	2038
	2039	if($sort_box_type=='SORTFROM') {
	2040	if (($header->from[0]->mailbox . "@" . $header->from[0]->host) == $_SESSION['phpgw_info']['expressomail']['user']['email'])
	2041	$from = $header->to;
	2042	else
	2043	$from = $header->from;
	2044
	2045	$tmp = imap_mime_header_decode($from[0]->personal);
	2046
	2047	if ($tmp[0]->text != "")
	2048	$sort[$iuid] = $tmp[0]->text;
	2049	else
	2050	$sort[$iuid] = $from[0]->mailbox . "@" . $from[0]->host;
	2051	}
	2052	else if($sort_box_type=='SORTSUBJECT') {
	2053	$sort[$iuid] = $header->subject;
	2054	}
	2055	else if($sort_box_type=='SORTSIZE') {
	2056	$sort[$iuid] = $header->Size;
	2057	}
	2058	else {
	2059	$sort[$iuid] = $header->udate;
	2060	}
	2061
[659]	2062	}
[970]	2063	natcasesort($sort);
[828]	2064
[970]	2065	if ($sort_box_reverse)
	2066	$sort = array_reverse($sort,true);
[659]	2067	}
[828]	2068
[972]	2069	if(!is_array($sort))
	2070	$sort = array();
	2071
	2072	if ($slice_array)
[828]	2073	$sort = array_slice($sort,$offsetBegin-1,$offsetEnd-($offsetBegin-1),true);
[972]	2074
[970]	2075
[828]	2076	return $sort;
	2077
[659]	2078	}
[970]	2079
	2080
[449]	2081	function move_search_messages($params){
	2082	$params['selected_messages'] = urldecode($params['selected_messages']);
[163]	2083	$params['new_folder'] = urldecode($params['new_folder']);
	2084	$params['new_folder_name'] = urldecode($params['new_folder_name']);
	2085	$sel_msgs = explode(",", $params['selected_messages']);
[449]	2086	@reset($sel_msgs);
[163]	2087	$sorted_msgs = array();
	2088	foreach($sel_msgs as $idx => $sel_msg) {
	2089	$sel_msg = explode(";", $sel_msg);
	2090	if(array_key_exists($sel_msg[0], $sorted_msgs)){
	2091	$sorted_msgs[$sel_msg[0]] .= ",".$sel_msg[1];
[449]	2092	}
[163]	2093	else {
	2094	$sorted_msgs[$sel_msg[0]] = $sel_msg[1];
	2095	}
	2096	}
	2097	@ksort($sorted_msgs);
[449]	2098	$last_return = false;
	2099	foreach($sorted_msgs as $folder => $msgs_number) {
[163]	2100	$params['msgs_number'] = $msgs_number;
[449]	2101	$params['folder'] = $folder;
[163]	2102	if($params['new_folder'] && $folder != $params['new_folder']){
[449]	2103	$last_return = $this -> move_messages($params);
[163]	2104	}
	2105	elseif(!$params['new_folder'] \|\| $params['delete'] ){
	2106	$last_return = $this -> delete_msgs($params);
	2107	$last_return['deleted'] = true;
	2108	}
	2109	}
	2110	return $last_return;
	2111	}
[449]	2112
[2]	2113	function move_messages($params)
	2114	{
[449]	2115	$folder = $params['folder'];
	2116	$mbox_stream = $this->open_mbox($folder);
[51]	2117	$newmailbox = ($params['new_folder']);
	2118	$newmailbox = mb_convert_encoding($newmailbox, "UTF7-IMAP","ISO_8859-1");
[2]	2119	$new_folder_name = $params['new_folder_name'];
	2120	$msgs_number = $params['msgs_number'];
	2121	$return = array('msgs_number' => $msgs_number,
	2122	'folder' => $folder,
	2123	'new_folder_name' => $new_folder_name,
[325]	2124	'border_ID' => $params['border_ID'],
	2125	'status' => true); //Status foi adicionado para validar as permissoes ACL
[449]	2126
[325]	2127	//Este bloco tem a finalidade de averiguar as permissoes para pastas compartilhadas
	2128	if (substr($folder,0,4) == 'user'){
	2129	$acl = $this->getacltouser($folder);
	2130	/*
	2131	* l - lookup (mailbox is visible to LIST/LSUB commands)
	2132	* r - read (SELECT the mailbox, perform CHECK, FETCH, PARTIAL, SEARCH, COPY from mailbox)
	2133	* s - keep seen/unseen information across sessions (STORE SEEN flag)
	2134	* w - write (STORE flags other than SEEN and DELETED)
	2135	* i - insert (perform APPEND, COPY into mailbox)
	2136	* p - post (send mail to submission address for mailbox, not enforced by IMAP4 itself)
	2137	* c - create (CREATE new sub-mailboxes in any implementation-defined hierarchy)
	2138	* d - delete (STORE DELETED flag, perform EXPUNGE)
	2139	* a - administer (perform SETACL)
	2140	*/
	2141	if (strpos($acl, "d") === false){
	2142	$return['status'] = false;
	2143	return $return;
	2144	}
	2145	}
[432]	2146	//Este bloco tem a finalidade de transformar o CPF das pastas compartilhadas em common name
	2147	if (substr($new_folder_name,0,4) == 'user'){
	2148	$this->ldap = new ldap_functions();
	2149	$tmp_folder_name = explode($this->imap_delimiter, $new_folder_name);
	2150	$return['new_folder_name'] = array_pop($tmp_folder_name);
	2151	if (is_numeric($return['new_folder_name']))
	2152	if( $cn = $this->ldap->uid2cn($return['new_folder_name']))
	2153	$return['new_folder_name'] = $cn;
	2154	}
[828]	2155
[449]	2156	// Caso estejamos no box principal, nao eh necessario pegar a informacao da mensagem anterior.
[51]	2157	if (($params['get_previous_msg']) && ($params['border_ID'] != 'null') && ($params['border_ID'] != ''))
[449]	2158	{
[2]	2159	$return['previous_msg'] = $this->get_info_previous_msg($params);
[449]	2160	// Fix problem in unserialize function JS.
	2161	$return['previous_msg']['body'] = str_replace(array('{','}'), array('{','}'), $return['previous_msg']['body']);
	2162	}
	2163
	2164	$mbox_stream = $this->open_mbox($folder);
[2]	2165	if(imap_mail_move($mbox_stream, $msgs_number, $newmailbox, CP_UID)) {
	2166	imap_expunge($mbox_stream);
[51]	2167	if($mbox_stream)
	2168	imap_close($mbox_stream);
[2]	2169	return $return;
	2170	}else {
[449]	2171	if(strstr(imap_last_error(),'Over quota')) {
[2]	2172	$accountID = $_SESSION['phpgw_info']['expressomail']['email_server']['imapAdminUsername'];
[449]	2173	$pass = $_SESSION['phpgw_info']['expressomail']['email_server']['imapAdminPW'];
	2174	$userID = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
[2]	2175	$server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
[504]	2176	$mbox = @imap_open("{".$this->imap_server.":".$this->imap_port.$this->imap_options."}INBOX", $accountID, $pass) or die(serialize(array('imap_error' => $this->parse_error(imap_last_error()))));
[2]	2177	if(!$mbox)
	2178	return imap_last_error();
[449]	2179	$quota = imap_get_quotaroot($mbox_stream, "INBOX");
[2]	2180	if(! imap_set_quota($mbox, "user".$this->imap_delimiter.$userID, 2.1 * $quota['usage'])) {
[51]	2181	if($mbox_stream)
	2182	imap_close($mbox_stream);
[449]	2183	if($mbox)
[51]	2184	imap_close($mbox);
[449]	2185	return "move_messages(): Error setting quota for MOVE or DELETE!! ". "user".$this->imap_delimiter.$userID." line ".__LINE__."\n";
[2]	2186	}
	2187	if(imap_mail_move($mbox_stream, $msgs_number, $newmailbox, CP_UID)) {
	2188	imap_expunge($mbox_stream);
[51]	2189	if($mbox_stream)
	2190	imap_close($mbox_stream);
[2]	2191	// return to original quota limit.
	2192	if(!imap_set_quota($mbox, "user".$this->imap_delimiter.$userID, $quota['limit'])) {
[51]	2193	if($mbox)
	2194	imap_close($mbox);
[449]	2195	return "move_messages(): Error setting quota for MOVE or DELETE!! line ".__LINE__."\n";
[2]	2196	}
[449]	2197	return $return;
[2]	2198	}
	2199	else {
[51]	2200	if($mbox_stream)
	2201	imap_close($mbox_stream);
[2]	2202	if(!imap_set_quota($mbox, "user".$this->imap_delimiter.$userID, $quota['limit'])) {
[51]	2203	if($mbox)
	2204	imap_close($mbox);
[449]	2205	return "move_messages(): Error setting quota for MOVE or DELETE!! line ".__LINE__."\n";
[2]	2206	}
[449]	2207	return imap_last_error();
[2]	2208	}
[449]	2209
[2]	2210	}
	2211	else {
[51]	2212	if($mbox_stream)
	2213	imap_close($mbox_stream);
	2214	return "move_messages() line ".__LINE__.": ". imap_last_error()." folder:".$newmailbox;
[2]	2215	}
[449]	2216	}
[2]	2217	}
[449]	2218
[2]	2219	function save_msg($params)
	2220	{
[449]	2221
[271]	2222	include_once("class.phpmailer.php");
	2223	$mail = new PHPMailer();
	2224	include_once("class.db_functions.inc.php");
	2225	$toaddress = $params['input_to'];
	2226	$ccaddress = $params['input_cc'];
	2227	$subject = $params['input_subject'];
[320]	2228	$msg_uid = $params['msg_id'];
[2]	2229	$body = $params['body'];
	2230	$body = str_replace("%nbsp;"," ",$params['body']);
[155]	2231	$body = preg_replace("/\n/"," ",$body);
[51]	2232	$body = preg_replace("/\r/","",$body);
[271]	2233	$forwarding_attachments = $params['forwarding_attachments'];
	2234	$attachments = $params['FILES'];
	2235	$return_files = $params['FILES'];
[449]	2236
[271]	2237	$folder = $params['folder'];
[449]	2238	$folder = mb_convert_encoding($folder, "UTF7-IMAP","ISO_8859-1");
[271]	2239	// Fix problem with cyrus delimiter changes.
[449]	2240	// Dots in names: enabled/disabled.
[271]	2241	$folder = @eregi_replace("INBOX/", "INBOX".$this->imap_delimiter, $folder);
	2242	$folder = @eregi_replace("INBOX.", "INBOX".$this->imap_delimiter, $folder);
	2243	// End Fix.
[449]	2244
[271]	2245	$mail->SaveMessageInFolder = $folder;
	2246	$mail->SMTPDebug = false;
[449]	2247
[271]	2248	$mail->IsSMTP();
	2249	$mail->Host = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpServer'];
	2250	$mail->Port = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpPort'];
	2251	$mail->From = $_SESSION['phpgw_info']['expressomail']['user']['email'];
	2252	$mail->FromName = $_SESSION['phpgw_info']['expressomail']['user']['fullname'];
[449]	2253
[271]	2254	$mail->Sender = $mail->From;
	2255	$mail->SenderName = $mail->FromName;
	2256	$mail->FromName = $_SESSION['phpgw_info']['expressomail']['user']['fullname'];
	2257	$mail->From = $_SESSION['phpgw_info']['expressomail']['user']['email'];
[449]	2258
[271]	2259	$this->add_recipients("to", $toaddress, &$mail);
	2260	$this->add_recipients("cc", $ccaddress, &$mail);
	2261	$mail->Subject = $subject;
	2262	$mail->IsHTML(true);
	2263	$mail->Body = $body;
[449]	2264
[320]	2265	// Build CID for embedded Images!!!
[449]	2266	$pattern = '/src="([^"]*?show_embedded_attach.php\?msg_folder=(.+)?&(amp;)?msg_num=(.+)?&(amp;)?msg_part=(.+)?)"/isU';
[320]	2267	$cid_imgs = '';
	2268	$name_cid_files = array();
	2269	preg_match_all($pattern,$mail->Body,$cid_imgs,PREG_PATTERN_ORDER);
	2270	$cid_array = array();
[449]	2271	foreach($cid_imgs[6] as $j => $val){
	2272	if ( !array_key_exists($cid_imgs[4][$j].$val, $cid_array) )
[320]	2273	{
[449]	2274	$cid_array[$cid_imgs[4][$j].$val] = base_convert(microtime(), 10, 36);
[320]	2275	}
[449]	2276	$cid = $cid_array[$cid_imgs[4][$j].$val];
[320]	2277	$mail->Body = str_replace($cid_imgs[1][$j], "cid:".$cid, $mail->Body);
[449]	2278
	2279	if ($msg_uid != $cid_imgs[4][$j]) // The image isn't in the same mail?
[320]	2280	{
[449]	2281	$fileContent = $this->get_forwarding_attachment($cid_imgs[2][$j], $cid_imgs[4][$j], $cid_imgs[6][$j], 'base64');
	2282	//prototype: get_forwarding_attachment ( folder, msg number, part, encoding)
[320]	2283	$fileName = "image_".($j).".jpg";
	2284	$fileCode = "base64";
	2285	$fileType = "image/jpg";
[449]	2286	$file_attached[0] = $cid_imgs[2][$j];
	2287	$file_attached[1] = $cid_imgs[4][$j];
	2288	$file_attached[2] = $fileName;
	2289	$file_attached[3] = $cid_imgs[6][$j];
	2290	$file_attached[4] = 'base64';
	2291	$file_attached[5] = strlen($fileContent); //Size of file
	2292	$return_forward[] = $file_attached;
[320]	2293	}
	2294	else
	2295	{
[449]	2296	$attach_img = $forwarding_attachments[$cid_imgs[6][$j]-2];
[320]	2297	$file_description = unserialize(rawurldecode($attach_img));
[449]	2298	foreach($file_description as $i => $descriptor){
[320]	2299	$file_description[$i] = eregi_replace('\'*\'','',$descriptor);
	2300	}
	2301	$fileContent = $this->get_forwarding_attachment($file_description[0], $msg_uid, $file_description[3], 'base64');
	2302	$fileName = $file_description[2];
	2303	$fileCode = $file_description[4];
	2304	$fileType = $this->get_file_type($file_description[2]);
[449]	2305	unset($forwarding_attachments[$cid_imgs[6][$j]-2]);
[320]	2306	if (!empty($file_description))
	2307	{
	2308	$file_description[5] = strlen($fileContent); //Size of file
	2309	$return_forward[] = $file_description;
	2310	}
	2311	}
	2312	$tempDir = ini_get("session.save_path");
[1065]	2313	$file = "cidimage_".$_SESSION[ 'phpgw_session' ][ 'session_id' ].$cid_imgs[6][$j].".dat";
[320]	2314	$f = fopen($tempDir.'/'.$file,"w");
	2315	fputs($f,$fileContent);
	2316	fclose($f);
	2317	if ($fileContent)
	2318	$mail->AddEmbeddedImage($tempDir.'/'.$file, $cid, $fileName, $fileCode, $fileType);
	2319	//else
[449]	2320	// return "Error loading image attachment content";
[320]	2321
	2322	}
[449]	2323
	2324	// Build Forwarding Attachments!!!
[271]	2325	if (count($forwarding_attachments) > 0)
	2326	{
	2327	foreach($forwarding_attachments as $forwarding_attachment)
	2328	{
	2329	$file_description = unserialize(rawurldecode($forwarding_attachment));
	2330	$tmp = array_values($file_description);
[449]	2331	foreach($file_description as $i => $descriptor){
[271]	2332	$tmp[$i] = eregi_replace('\'*\'','',$descriptor);
	2333	}
	2334	$file_description = $tmp;
[449]	2335
[271]	2336	$fileContent = $this->get_forwarding_attachment($file_description[0], $file_description[1], $file_description[3],$file_description[4]);
	2337	$fileName = $file_description[2];
[449]	2338
[271]	2339	$file_description[5] = strlen($fileContent); //Size of file
	2340	$return_forward[] = $file_description;
[449]	2341
[271]	2342	$mail->AddStringAttachment($fileContent, $fileName, $file_description[4], $this->get_file_type($file_description[2]));
	2343	}
	2344	}
[449]	2345
[271]	2346	if ((count($return_forward) > 0) && (count($return_files) > 0))
	2347	$return_files = array_merge_recursive($return_forward,$return_files);
	2348	else
	2349	if (count($return_files) < 1)
	2350	$return_files = $return_forward;
[449]	2351
[271]	2352	// Build Uploading Attachments!!!
[1005]	2353	$sizeof_attachments = count($attachments);
	2354	if ($sizeof_attachments)
	2355	foreach ($attachments as $numb => $attach){
	2356	if ($numb == ($sizeof_attachments-1) && $params['insertImg'] == 'true'){ // Auto-resize image
	2357	list($width, $height,$image_type) = getimagesize($attach['tmp_name']);
	2358	switch ($image_type)
	2359	{
	2360	case 1: $image_big = imagecreatefromgif($attach['tmp_name']); break;
	2361	case 2: $image_big = imagecreatefromjpeg($attach['tmp_name']); break;
	2362	case 3: $image_big = imagecreatefrompng($attach['tmp_name']); break;
	2363	case 6:
[1065]	2364	require_once("gd_functions.php");
[1005]	2365	$image_big = imagecreatefrombmp($attach['tmp_name']); break;
	2366	default:
	2367	$mail->AddAttachment($attach['tmp_name'], $attach['name'], "base64", $this->get_file_type($attach['name']));
	2368	break;
	2369	}
	2370	header('Content-type: image/jpeg');
	2371	$max_resolution = $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['image_size'];
	2372	$max_resolution = ($max_resolution==""?'65536':$max_resolution);
	2373	if ($width < $max_resolution && $height < $max_resolution){
	2374	$new_width = $width;
	2375	$new_height = $height;
	2376	}
	2377	else if ($width > $max_resolution){
	2378	$new_width = $max_resolution;
	2379	$new_height = $height*($new_width/$width);
	2380	}
	2381	else {
	2382	$new_height = $max_resolution;
	2383	$new_width = $width*($new_height/$height);
	2384	}
	2385	$image_new = imagecreatetruecolor($new_width, $new_height);
	2386	imagecopyresampled($image_new, $image_big, 0, 0, 0, 0, $new_width, $new_height, $width, $height);
	2387	$tmpDir = ini_get("session.save_path");
[1065]	2388	$_file = "cidimage_".$_SESSION[ 'phpgw_session' ][ 'session_id' ].".dat";
[1005]	2389	imagejpeg($image_new,$tmpDir.$_file, 85);
	2390	$mail->AddAttachment($tmpDir.$_file, $attach['name'], "base64", $this->get_file_type($tmpDir.$_file));
	2391	}
	2392	else
	2393	$mail->AddAttachment($attach['tmp_name'], $attach['name'], "base64", $this->get_file_type($attach['name']));
	2394	// optional name
	2395	}
[449]	2396
	2397
[1005]	2398
[449]	2399
[271]	2400	if(!empty($mail->AltBody))
	2401	$mail->ContentType = "multipart/alternative";
	2402
[828]	2403	$mail->error_count = 0; // reset errors
	2404	$mail->SetMessageType();
	2405	$header = $mail->CreateHeader();
	2406	$body = $mail->CreateBody();
	2407
[830]	2408	$mbox_stream = $this->open_mbox($folder);
[271]	2409	$new_header = str_replace("\n", "\r\n", $header);
	2410	$new_body = str_replace("\n", "\r\n", $body);
[830]	2411	$return['append'] = imap_append($mbox_stream, "{".$this->imap_server.":".$this->imap_port."}".$folder, $new_header . $new_body, "\\Seen \\Draft");
[271]	2412	$status = imap_status($mbox_stream, "{".$this->imap_server.":".$this->imap_port."}".$folder, SA_UIDNEXT);
	2413	$return['msg_no'] = $status->uidnext - 1;
	2414	$return['folder_id'] = $folder;
[828]	2415
[51]	2416	if($mbox_stream)
	2417	imap_close($mbox_stream);
[673]	2418	if (is_array($return_files))
[828]	2419	foreach ($return_files as $index => $_attachment) {
	2420	if (array_key_exists("name",$_attachment)){
[271]	2421	unset($return_files[$index]);
	2422	$return_files[$index] = $_attachment['name']."_SIZE_".$return_files[$index][1] = $_attachment['size'];
	2423	}
	2424	else
	2425	{
	2426	unset($return_files[$index]);
	2427	$return_files[$index] = $_attachment[2]."_SIZE_". $return_files[$index][1] = $_attachment[5];
	2428	}
	2429	}
[449]	2430
[271]	2431	$return['files'] = serialize($return_files);
[673]	2432	$return["subject"] = $subject;
[449]	2433
[2]	2434	if (!$return['append'])
	2435	$return['append'] = imap_last_error();
[449]	2436
[2]	2437	return $return;
	2438	}
[449]	2439
[2]	2440	function set_messages_flag($params)
	2441	{
	2442	$folder = $params['folder'];
	2443	$msgs_to_set = $params['msgs_to_set'];
	2444	$flag = $params['flag'];
	2445	$return = array();
	2446	$return["msgs_to_set"] = $msgs_to_set;
	2447	$return["flag"] = $flag;
[449]	2448
[411]	2449	if(!$this->mbox && !is_resource($this->mbox))
[51]	2450	$this->mbox = $this->open_mbox($folder);
[449]	2451
[2]	2452	if ($flag == "unseen")
[51]	2453	$return["status"] = imap_clearflag_full($this->mbox, $msgs_to_set, "\\Seen", ST_UID);
[2]	2454	elseif ($flag == "seen")
[51]	2455	$return["status"] = imap_setflag_full($this->mbox, $msgs_to_set, "\\Seen", ST_UID);
[2]	2456	elseif ($flag == "answered"){
[51]	2457	$return["status"] = imap_setflag_full($this->mbox, $msgs_to_set, "\\Answered", ST_UID);
	2458	imap_clearflag_full($this->mbox, $msgs_to_set, "\\Draft", ST_UID);
[2]	2459	}
	2460	elseif ($flag == "forwarded")
[51]	2461	$return["status"] = imap_setflag_full($this->mbox, $msgs_to_set, "\\Answered \\Draft", ST_UID);
[2]	2462	elseif ($flag == "flagged")
[51]	2463	$return["status"] = imap_setflag_full($this->mbox, $msgs_to_set, "\\Flagged", ST_UID);
[614]	2464	elseif ($flag == "unflagged") {
	2465	$flag_importance = false;
	2466	$msgs_number = explode(",",$msgs_to_set);
[659]	2467	$unflagged_msgs = "";
[614]	2468	foreach($msgs_number as $msg_number) {
	2469	preg_match('/importance : (.*)\r/i',
	2470	imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number))
	2471	,$importance);
[673]	2472	if(strtolower($importance[1])=="high" && $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['use_important_flag']) {
[614]	2473	$flag_importance=true;
	2474	}
[659]	2475	else {
	2476	$unflagged_msgs.=$msg_number.",";
	2477	}
[614]	2478	}
	2479
[659]	2480	if($unflagged_msgs!="") {
	2481	imap_clearflag_full($this->mbox,substr($unflagged_msgs,0,strlen($unflagged_msgs)-1), "\\Flagged", ST_UID);
	2482	$return["msgs_unflageds"] = substr($unflagged_msgs,0,strlen($unflagged_msgs)-1);
	2483	}
	2484	else {
	2485	$return["msgs_unflageds"] = false;
	2486	}
	2487
[673]	2488	if($flag_importance && $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['use_important_flag']) {
[614]	2489	$return["status"] = false;
	2490	$return["msg"] = $this->functions->getLang("At least one of selected message cant be marked as normal");
	2491	}
[659]	2492	else {
	2493	$return["status"] = true;
	2494	}
[614]	2495	}
[449]	2496
[411]	2497	if($this->mbox && is_resource($this->mbox))
[51]	2498	imap_close($this->mbox);
[2]	2499	return $return;
	2500	}
[449]	2501
[2]	2502	function get_file_type($file_name)
	2503	{
	2504	$file_name = strtolower($file_name);
	2505	$strFileType = strrev(substr(strrev($file_name),0,4));
[449]	2506	if ($strFileType == ".asf")
[2]	2507	return "video/x-ms-asf";
	2508	if ($strFileType == ".avi")
	2509	return "video/avi";
	2510	if ($strFileType == ".doc")
	2511	return "application/msword";
	2512	if ($strFileType == ".zip")
	2513	return "application/zip";
	2514	if ($strFileType == ".xls")
	2515	return "application/vnd.ms-excel";
	2516	if ($strFileType == ".gif")
	2517	return "image/gif";
	2518	if ($strFileType == ".jpg" \|\| $strFileType == "jpeg")
	2519	return "image/jpeg";
	2520	if ($strFileType == ".png")
	2521	return "image/png";
	2522	if ($strFileType == ".wav")
	2523	return "audio/wav";
	2524	if ($strFileType == ".mp3")
	2525	return "audio/mpeg3";
	2526	if ($strFileType == ".mpg" \|\| $strFileType == "mpeg")
	2527	return "video/mpeg";
	2528	if ($strFileType == ".rtf")
	2529	return "application/rtf";
	2530	if ($strFileType == ".htm" \|\| $strFileType == "html")
	2531	return "text/html";
[449]	2532	if ($strFileType == ".xml")
[2]	2533	return "text/xml";
[449]	2534	if ($strFileType == ".xsl")
[2]	2535	return "text/xsl";
[449]	2536	if ($strFileType == ".css")
[2]	2537	return "text/css";
[449]	2538	if ($strFileType == ".php")
[2]	2539	return "text/php";
[449]	2540	if ($strFileType == ".asp")
[2]	2541	return "text/asp";
	2542	if ($strFileType == ".pdf")
	2543	return "application/pdf";
	2544	if ($strFileType == ".txt")
	2545	return "text/plain";
	2546	if ($strFileType == ".wmv")
	2547	return "video/x-ms-wmv";
	2548	if ($strFileType == ".sxc")
	2549	return "application/vnd.sun.xml.calc";
	2550	if ($strFileType == ".stc")
	2551	return "application/vnd.sun.xml.calc.template";
	2552	if ($strFileType == ".sxd")
	2553	return "application/vnd.sun.xml.draw";
	2554	if ($strFileType == ".std")
	2555	return "application/vnd.sun.xml.draw.template";
	2556	if ($strFileType == ".sxi")
	2557	return "application/vnd.sun.xml.impress";
	2558	if ($strFileType == ".sti")
	2559	return "application/vnd.sun.xml.impress.template";
	2560	if ($strFileType == ".sxm")
	2561	return "application/vnd.sun.xml.math";
	2562	if ($strFileType == ".sxw")
	2563	return "application/vnd.sun.xml.writer";
	2564	if ($strFileType == ".sxq")
	2565	return "application/vnd.sun.xml.writer.global";
	2566	if ($strFileType == ".stw")
	2567	return "application/vnd.sun.xml.writer.template";
[449]	2568
	2569
	2570	return "application/octet-stream";
[2]	2571	}
[449]	2572
[2]	2573	function htmlspecialchars_encode($str)
	2574	{
[449]	2575	return str_replace( array('&', '"','\'','<','>','{','}'), array('&','"',''','<','>','{','}'), $str);
[2]	2576	}
	2577	function htmlspecialchars_decode($str)
	2578	{
[449]	2579	return str_replace( array('&','"',''','<','>','{','}'), array('&', '"','\'','<','>','{','}'), $str);
[2]	2580	}
[449]	2581
[828]	2582	function get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse,$offsetBegin = 0,$offsetEnd = 0)
	2583	{
	2584	if(!$this->mbox \|\| !is_resource($this->mbox))
[51]	2585	$this->mbox = $this->open_mbox($folder);
[432]	2586
[828]	2587	return $this->messages_sort($sort_box_type,$sort_box_reverse, $search_box_type,$offsetBegin,$offsetEnd);
	2588	}
[449]	2589
[53]	2590	function get_info_next_msg($params)
	2591	{
	2592	$msg_number = $params['msg_number'];
	2593	$folder = $params['msg_folder'];
	2594	$sort_box_type = $params['sort_box_type'];
	2595	$sort_box_reverse = $params['sort_box_reverse'];
	2596	$reuse_border = $params['reuse_border'];
	2597	$search_box_type = $params['search_box_type'] != "ALL" && $params['search_box_type'] != "" ? $params['search_box_type'] : false;
[449]	2598	$sort_array_msg = $this -> get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse);
	2599
[320]	2600	$success = false;
	2601	if (is_array($sort_array_msg))
[2]	2602	{
[320]	2603	foreach ($sort_array_msg as $i => $value){
	2604	if ($value == $msg_number)
	2605	{
	2606	$success = true;
	2607	break;
	2608	}
	2609	}
[2]	2610	}
	2611
[320]	2612	if (! $success \|\| $i >= sizeof($sort_array_msg)-1)
[2]	2613	{
	2614	$params['status'] = 'false';
	2615	$params['command_to_exec'] = "delete_border('". $reuse_border ."');";
	2616	return $params;
	2617	}
[449]	2618
[2]	2619	$params = array();
	2620	$params['msg_number'] = $sort_array_msg[($i+1)];
	2621	$params['msg_folder'] = $folder;
[449]	2622
	2623	$return = $this->get_info_msg($params);
[2]	2624	$return["reuse_border"] = $reuse_border;
	2625	return $return;
	2626	}
	2627
	2628	function get_info_previous_msg($params)
	2629	{
	2630	$msg_number = $params['msgs_number'];
	2631	$folder = $params['folder'];
	2632	$sort_box_type = $params['sort_box_type'];
	2633	$sort_box_reverse = $params['sort_box_reverse'];
	2634	$reuse_border = $params['reuse_border'];
[53]	2635	$search_box_type = $params['search_box_type'] != "ALL" && $params['search_box_type'] != "" ? $params['search_box_type'] : false;
	2636	$sort_array_msg = $this -> get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse);
[449]	2637
[320]	2638	$success = false;
	2639	if (is_array($sort_array_msg))
[2]	2640	{
[320]	2641	foreach ($sort_array_msg as $i => $value){
	2642	if ($value == $msg_number)
	2643	{
	2644	$success = true;
	2645	break;
	2646	}
	2647	}
[2]	2648	}
[320]	2649	if (! $success \|\| $i == 0)
	2650	{
[2]	2651	$params['status'] = 'false';
	2652	$params['command_to_exec'] = "delete_border('". $reuse_border ."');";
	2653	return $params;
	2654	}
[449]	2655
[2]	2656	$params = array();
	2657	$params['msg_number'] = $sort_array_msg[($i-1)];
	2658	$params['msg_folder'] = $folder;
[449]	2659
[2]	2660	$return = $this->get_info_msg($params);
	2661	$return["reuse_border"] = $reuse_border;
	2662	return $return;
	2663	}
[449]	2664
[2]	2665	// This function updates the values: quota, paging and new messages menu.
	2666	function get_menu_values($params){
	2667	$return_array = array();
	2668	$return_array = $this->get_quota($params);
[449]	2669
[2]	2670	$mbox_stream = $this->open_mbox($params['folder']);
[449]	2671	$return_array['num_msgs'] = imap_num_msg($mbox_stream);
[51]	2672	if($mbox_stream)
	2673	imap_close($mbox_stream);
[449]	2674
	2675	return $return_array;
[2]	2676	}
[449]	2677
[325]	2678	function get_quota($params){
[449]	2679	// folder_id = user/{uid} for shared folders
	2680	if(substr($params['folder_id'],0,5) != 'INBOX' && preg_match('/user\\'.$this->imap_delimiter.'/i', $params['folder_id'])){
	2681	$array_folder = explode($this->imap_delimiter,$params['folder_id']);
	2682	$folder_id = "user".$this->imap_delimiter.$array_folder[1];
	2683	}
	2684	// folder_id = INBOX for inbox folders
	2685	else
	2686	$folder_id = "INBOX";
	2687
[1035]	2688	if(!$this->mbox \|\| !is_resource($this->mbox))
[51]	2689	$this->mbox = $this->open_mbox();
[345]	2690
[325]	2691	$quota = imap_get_quotaroot($this->mbox, $folder_id);
[411]	2692	if($this->mbox && is_resource($this->mbox))
[51]	2693	imap_close($this->mbox);
[449]	2694
[2]	2695	if (!$quota){
	2696	return array(
	2697	'quota_percent' => 0,
	2698	'quota_used' => 0,
	2699	'quota_limit' => 0
	2700	);
	2701	}
[449]	2702
[2]	2703	if(count($quota) && $quota['limit']) {
	2704	$quota_limit = (($quota['limit']/1024)* 100 + .5 )* .01;
	2705	$quota_used = (($quota['usage']/1024)* 100 + .5 )* .01;
	2706	if($quota_used >= $quota_limit)
[650]	2707	{
	2708	$quotaPercent = 100;
	2709	}
	2710	else
	2711	{
[2]	2712	$quotaPercent = ($quota_used / $quota_limit)*100;
	2713	$quotaPercent = (($quotaPercent)* 100 + .5 )* .01;
[650]	2714	}
[2]	2715	return array(
	2716	'quota_percent' => floor($quotaPercent),
	2717	'quota_used' => floor($quota_used),
	2718	'quota_limit' => floor($quota_limit)
	2719	);
	2720	}
[449]	2721	else
[2]	2722	return array();
	2723	}
[449]	2724
[2]	2725	function send_notification($params){
	2726	require_once("class.phpmailer.php");
	2727	$mail = new PHPMailer();
[449]	2728
[2]	2729	$toaddress = $params['notificationto'];
[449]	2730
	2731	$subject = 'Confirmação de leitura: ' . $params['subject'];
[2]	2732	$body = 'Sua mensagem: ' . $params['subject'] . '<br>';
	2733	$body .= 'foi lida por: ' . $_SESSION['phpgw_info']['expressomail']['user']['fullname'] . ' <' . $_SESSION['phpgw_info']['expressomail']['user']['email'] . '> em ' . date("d/m/Y H:i");
	2734	$mail->SMTPDebug = false;
	2735	$mail->IsSMTP();
	2736	$mail->Host = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpServer'];
	2737	$mail->Port = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpPort'];
	2738	$mail->From = $_SESSION['phpgw_info']['expressomail']['user']['email'];
	2739	$mail->FromName = $_SESSION['phpgw_info']['expressomail']['user']['fullname'];
	2740	$mail->AddAddress($toaddress);
	2741	$mail->Subject = $this->htmlspecialchars_decode($subject);
	2742
	2743	$mail->IsHTML(true);
	2744	$mail->Body = $body;
[449]	2745
[2]	2746	if(!$mail->Send()){
	2747	return $mail->ErrorInfo;
	2748	}
	2749	else
	2750	return true;
	2751	}
[449]	2752
[2]	2753	function empty_trash()
	2754	{
[449]	2755	$folder = 'INBOX' . $this->imap_delimiter . $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultTrashFolder'];
[2]	2756	$mbox_stream = $this->open_mbox($folder);
	2757	$return = imap_delete($mbox_stream,'1:*');
[51]	2758	if($mbox_stream)
	2759	imap_close($mbox_stream, CL_EXPUNGE);
[2]	2760	return $return;
	2761	}
[449]	2762
[2]	2763	function search($params)
	2764	{
[673]	2765	include("class.imap_attachment.inc.php");
[449]	2766	$imap_attachment = new imap_attachment();
[2]	2767	$criteria = $params['criteria'];
	2768	$return = array();
	2769	$folders = $this->get_folders_list();
[449]	2770
[2]	2771	$j = 0;
	2772	foreach($folders as $folder)
	2773	{
	2774	$mbox_stream = $this->open_mbox($folder);
	2775	$messages = imap_search($mbox_stream, $criteria, SE_UID);
[449]	2776
[2]	2777	if ($messages == '')
	2778	continue;
[449]	2779
[2]	2780	$i = 0;
	2781	$return[$j] = array();
	2782	$return[$j]['folder_name'] = $folder['name'];
[449]	2783
[2]	2784	foreach($messages as $msg_number)
	2785	{
[535]	2786	$header = $this->get_header($msg_number);
[2]	2787	if (!is_object($header))
	2788	return false;
[449]	2789
[2]	2790	$return[$j][$i]['msg_folder'] = $folder['name'];
	2791	$return[$j][$i]['msg_number'] = $msg_number;
	2792	$return[$j][$i]['Recent'] = $header->Recent;
	2793	$return[$j][$i]['Unseen'] = $header->Unseen;
	2794	$return[$j][$i]['Answered'] = $header->Answered;
	2795	$return[$j][$i]['Deleted'] = $header->Deleted;
	2796	$return[$j][$i]['Draft'] = $header->Draft;
	2797	$return[$j][$i]['Flagged'] = $header->Flagged;
[449]	2798
[535]	2799	$date_msg = gmdate("d/m/Y",$header->udate);
	2800	if (gmdate("d/m/Y") == $date_msg)
	2801	$return[$j][$i]['udate'] = gmdate("H:i",$header->udate);
[2]	2802	else
	2803	$return[$j][$i]['udate'] = $date_msg;
[449]	2804
[2]	2805	$fromaddress = imap_mime_header_decode($header->fromaddress);
	2806	$return[$j][$i]['fromaddress'] = '';
	2807	foreach ($fromaddress as $tmp)
	2808	$return[$j][$i]['fromaddress'] .= $this->replace_maior_menor($tmp->text);
[449]	2809
[2]	2810	$from = $header->from;
	2811	$return[$j][$i]['from'] = array();
	2812	$tmp = imap_mime_header_decode($from[0]->personal);
	2813	$return[$j][$i]['from']['name'] = $tmp[0]->text;
	2814	$return[$j][$i]['from']['email'] = $from[0]->mailbox . "@" . $from[0]->host;
[449]	2815	$return[$j][$i]['from']['full'] ='"' . $return[$j][$i]['from']['name'] . '" ' . '<' . $return[$j][$i]['from']['email'] . '>';
[2]	2816
	2817	$to = $header->to;
	2818	$return[$j][$i]['to'] = array();
	2819	$tmp = imap_mime_header_decode($to[0]->personal);
	2820	$return[$j][$i]['to']['name'] = $tmp[0]->text;
	2821	$return[$j][$i]['to']['email'] = $to[0]->mailbox . "@" . $to[0]->host;
[449]	2822	$return[$j][$i]['to']['full'] ='"' . $return[$i]['to']['name'] . '" ' . '<' . $return[$i]['to']['email'] . '>';
[2]	2823
	2824	$subject = imap_mime_header_decode($header->fetchsubject);
	2825	$return[$j][$i]['subject'] = '';
	2826	foreach ($subject as $tmp)
	2827	$return[$j][$i]['subject'] .= $tmp->text;
	2828
	2829	$return[$j][$i]['Size'] = $header->Size;
	2830	$return[$j][$i]['reply_toaddress'] = $header->reply_toaddress;
[449]	2831
[2]	2832	$return[$j][$i]['attachment'] = array();
	2833	$return[$j][$i]['attachment'] = $imap_attachment->get_attachment_headerinfo($mbox_stream, $msg_number);
[449]	2834
[2]	2835	$i++;
	2836	}
	2837	$j++;
[51]	2838	if($mbox_stream)
	2839	imap_close($mbox_stream);
[2]	2840	}
[449]	2841
[2]	2842	return $return;
	2843	}
[449]	2844
[2]	2845	function delete_and_show_previous_message($params)
	2846	{
	2847	$return = $this->get_info_previous_msg($params);
[449]	2848
[2]	2849	$params_tmp1 = array();
	2850	$params_tmp1['msgs_to_delete'] = $params['msg_number'];
	2851	$params_tmp1['folder'] = $params['msg_folder'];
	2852	$return_tmp1 = $this->delete_msg($params_tmp1);
[449]	2853
[2]	2854	$return['msg_number_deleted'] = $return_tmp1;
[449]	2855
[2]	2856	return $return;
	2857	}
[449]	2858
	2859
[2]	2860	function automatic_trash_cleanness($params)
	2861	{
	2862	$before_date = date("m/d/Y", strtotime("-".$params['before_date']." day"));
	2863	$criteria = 'BEFORE "'.$before_date.'"';
[325]	2864	$mbox_stream = $this->open_mbox('INBOX'.$this->imap_delimiter.$_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultTrashFolder']);
[2]	2865	$messages = imap_search($mbox_stream, $criteria, SE_UID);
	2866	if (is_array($messages)){
	2867	foreach ($messages as $msg_number){
	2868	imap_delete($mbox_stream, $msg_number, FT_UID);
	2869	}
	2870	}
[51]	2871	if($mbox_stream)
	2872	imap_close($mbox_stream, CL_EXPUNGE);
[2]	2873	return $messages;
	2874	}
	2875	// Fix the search problem with special characters!!!!
	2876	function remove_accents($string) {
[449]	2877	return strtr($string,
	2878	"?Ó??ó?Ý?úÁÀÃÂÄÇÉÈÊËÍÌ?ÎÏÑÕÔÓÒÖÚÙ?ÛÜ?áàãâäçéèêëíì?îïñóòõôöúù?ûüýÿ",
[2]	2879	"SOZsozYYuAAAAACEEEEIIIIINOOOOOUUUUUsaaaaaceeeeiiiiinooooouuuuuyy");
	2880	}
	2881
[469]	2882	function search_msg($params = ''){
[2]	2883	$retorno = "";
[271]	2884	$mbox_stream = "";
[689]	2885	if(strpos($params['condition'],"#")===false) { //local messages
	2886	$search=false;
	2887	}
	2888	else {
	2889	$search = explode(",",$params['condition']);
	2890	}
	2891
[2]	2892	if($search){
	2893	$search_criteria = '';
[673]	2894	foreach($search as $tmp)
	2895	{
[2]	2896	$tmp1 = explode("##",$tmp);
	2897	$name_box = $tmp1[0];
[372]	2898	unset($filter);
	2899	foreach($tmp1 as $index => $criteria)
	2900	{
	2901	if ($index != 0 && strlen($criteria) != 0)
	2902	{
	2903	$filter_array = explode("<=>",rawurldecode($criteria));
	2904	$filter .= " ".$filter_array[0];
	2905	$filter .= '"'.$filter_array[1].'"';
	2906	}
[449]	2907	}
	2908	$name_box = mb_convert_encoding(utf8_decode($name_box), "UTF7-IMAP", "ISO_8859-1" );
[372]	2909	$filter = $this->remove_accents($filter);
[650]	2910	//Este bloco tem a finalidade de transformar o login (quando numerico) das pastas compartilhadas em common name
[432]	2911	$folder_name = explode($this->imap_delimiter,$name_box);
[469]	2912	if (is_numeric($folder_name[1])) {
	2913	$this->ldap = new ldap_functions();
	2914	if ($cn = $this->ldap->uid2cn($folder_name[1])) {
	2915	$folder_name[1] = $cn;
[432]	2916	}
	2917	}
	2918	$folder_name = implode($this->imap_delimiter,$folder_name);
[449]	2919
[271]	2920	if(!is_resource($mbox_stream))
[372]	2921	$mbox_stream = $this->open_mbox($name_box);
[271]	2922	else
	2923	imap_reopen($mbox_stream, "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$name_box);
[449]	2924
	2925	if (preg_match("/^.?\bALL\b/", $filter)){ // Quick Search, note: this ALL isn't the same ALL from imap_search
	2926
[271]	2927	$all_criterias = array ("TO","SUBJECT","FROM","CC");
	2928	foreach($all_criterias as $criteria_fixed)
	2929	{
[372]	2930	$_filter = $criteria_fixed . substr($filter,4);
[449]	2931
[372]	2932	$search_criteria = imap_search($mbox_stream, $_filter, SE_UID);
[449]	2933
[271]	2934	if($search_criteria && count($search_criteria) < 50)
	2935	{
[2]	2936	foreach($search_criteria as $new_search){
[449]	2937	$m_token = trim("##".mb_convert_encoding( $name_box, "ISO_8859-1", "UTF7-IMAP" ) . "--" . $this->get_msg($new_search,$name_box,$mbox_stream) . "--".$new_search."##"."\n");
[271]	2938	if(!@strstr($retorno,$m_token))
[2]	2939	$retorno .= $m_token;
	2940	}
[449]	2941	}
	2942	else if(count($search_criteria) >= 50)
	2943	return "many results";
[2]	2944	}
[271]	2945	}
[2]	2946	else {
[271]	2947	$search_criteria = imap_search($mbox_stream, $filter, SE_UID);
[372]	2948	if( is_array( $search_criteria) )
	2949	{
	2950	foreach($search_criteria as $new_search)
[449]	2951	$retorno .= trim("##".mb_convert_encoding( $name_box, "ISO_8859-1", "UTF7-IMAP" ) . "--" . $this->get_msg($new_search,$name_box,$mbox_stream) . "--" . $new_search."##"."\n");
[2]	2952	}
	2953	}
	2954	}
[271]	2955	}
	2956	if($mbox_stream)
[449]	2957	imap_close($mbox_stream);
	2958
[2]	2959	return $retorno ? $retorno : "none";
	2960	}
[449]	2961
[271]	2962	function get_msg($uid_msg,$name_box, $mbox_stream )
	2963	{
[828]	2964	$header = $this->get_header($uid_msg);
	2965	include_once("class.imap_attachment.inc.php");
	2966	$imap_attachment = new imap_attachment();
	2967	$attachments = $imap_attachment->get_attachment_headerinfo($mbox_stream, $uid_msg);
	2968	$attachments = $attachments['number_attachments'] > 0?"T".$attachments['number_attachments']:"";
	2969	$flag = $header->Unseen
	2970	.$header->Recent
	2971	.$header->Flagged
	2972	.$header->Draft
	2973	.$header->Answered
	2974	.$header->Deleted
	2975	.$attachments;
	2976
	2977
[163]	2978	$subject = $this->decode_string($header->fetchsubject);
	2979	$from = $header->from[0]->mailbox;
[2]	2980	if($header->from[0]->personal != "")
	2981	$from = $header->from[0]->personal;
[650]	2982	$ret_msg = $this->decode_string($from) . "--" . $subject . "--". gmdate("d/m/Y",$header ->udate)."--". $this->size_msg($header->Size) ."--". $flag;
[449]	2983	return $ret_msg;
	2984	}
[828]	2985
[2]	2986	function size_msg($size){
	2987	$var = floor($size/1024);
	2988	if($var >= 1){
[449]	2989	return $var." kb";
[2]	2990	}else{
[449]	2991	return $size ." b";
[2]	2992	}
	2993	}
	2994
	2995	function ob_array($the_object)
	2996	{
	2997	$the_array=array();
	2998	if(!is_scalar($the_object))
	2999	{
	3000	foreach($the_object as $id => $object)
	3001	{
	3002	if(is_scalar($object))
	3003	{
	3004	$the_array[$id]=$object;
	3005	}
	3006	else
	3007	{
	3008	$the_array[$id]=$this->ob_array($object);
	3009	}
	3010	}
	3011	return $the_array;
	3012	}
	3013	else
	3014	{
	3015	return $the_object;
	3016	}
	3017	}
[449]	3018
[2]	3019	function getacl()
	3020	{
	3021	$this->ldap = new ldap_functions();
[449]	3022
[2]	3023	$return = array();
[449]	3024	$mbox_stream = $this->open_mbox();
[2]	3025	$mbox_acl = imap_getacl($mbox_stream, 'INBOX');
[449]	3026
[2]	3027	$i = 0;
	3028	foreach ($mbox_acl as $user => $acl)
	3029	{
	3030	if ($user != $this->username)
	3031	{
	3032	$return[$i]['uid'] = $user;
	3033	$return[$i]['cn'] = $this->ldap->uid2cn($user);
	3034	}
	3035	$i++;
	3036	}
	3037	return $return;
	3038	}
[449]	3039
[2]	3040	function setacl($params)
	3041	{
	3042	$old_users = $this->getacl();
	3043	if (!count($old_users))
	3044	$old_users = array();
[449]	3045
[2]	3046	$tmp_array = array();
	3047	foreach ($old_users as $index => $user_info)
	3048	{
	3049	$tmp_array[$index] = $user_info['uid'];
	3050	}
	3051	$old_users = $tmp_array;
[449]	3052
[2]	3053	$users = unserialize($params['users']);
	3054	if (!count($users))
	3055	$users = array();
[449]	3056
[2]	3057	//$add_share = array_diff($users, $old_users);
	3058	$remove_share = array_diff($old_users, $users);
	3059
	3060	$mbox_stream = $this->open_mbox();
	3061
	3062	$serverString = "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}";
	3063	$mailboxes_list = imap_getmailboxes($mbox_stream, $serverString, "user".$this->imap_delimiter.$this->username."*");
	3064
	3065	/*if (count($add_share))
	3066	{
	3067	foreach ($add_share as $index=>$uid)
	3068	{
	3069	if (is_array($mailboxes_list))
	3070	{
	3071	foreach ($mailboxes_list as $key => $val)
	3072	{
	3073	$folder = str_replace($serverString, "", imap_utf7_decode($val->name));
	3074	imap_setacl ($mbox_stream, $folder, "$uid", "lrswipcda");
	3075	}
	3076	}
	3077	}
	3078	}*/
[449]	3079
[2]	3080	if (count($remove_share))
	3081	{
	3082	foreach ($remove_share as $index=>$uid)
	3083	{
	3084	if (is_array($mailboxes_list))
	3085	{
	3086	foreach ($mailboxes_list as $key => $val)
	3087	{
	3088	$folder = str_replace($serverString, "", imap_utf7_decode($val->name));
	3089	imap_setacl ($mbox_stream, $folder, "$uid", "");
	3090	}
	3091	}
[449]	3092	}
[2]	3093	}
[449]	3094
[2]	3095	return true;
	3096	}
[449]	3097
[2]	3098	function getaclfromuser($params)
	3099	{
	3100	$useracl = $params['user'];
[449]	3101
[2]	3102	$return = array();
	3103	$return[$useracl] = 'false';
[449]	3104	$mbox_stream = $this->open_mbox();
[2]	3105	$mbox_acl = imap_getacl($mbox_stream, 'INBOX');
[449]	3106
[2]	3107	foreach ($mbox_acl as $user => $acl)
	3108	{
	3109	if (($user != $this->username) && ($user == $useracl))
	3110	{
	3111	$return[$user] = $acl;
	3112	}
	3113	}
	3114	return $return;
	3115	}
	3116
	3117	function getacltouser($user)
	3118	{
	3119	$return = array();
	3120	$mbox_stream = $this->open_mbox();
[325]	3121	//Alterado, antes era 'imap_getacl($mbox_stream, 'user'.$this->imap_delimiter.$user);
	3122	//Afim de tratar as pastas compartilhadas, verificandos as permissoes de operacao sobre as mesmas
	3123	//No caso de se tratar da caixa do proprio usuario logado, utiliza a sintaxe abaixo
	3124	if(substr($user,0,4) != 'user')
[449]	3125	$mbox_acl = imap_getacl($mbox_stream, 'user'.$this->imap_delimiter.$user);
[325]	3126	else
	3127	$mbox_acl = imap_getacl($mbox_stream, $user);
[2]	3128	return $mbox_acl[$this->username];
	3129	}
[449]	3130
[2]	3131
	3132	function setaclfromuser($params)
	3133	{
	3134	$user = $params['user'];
	3135	$acl = $params['acl'];
[449]	3136
[2]	3137	$mbox_stream = $this->open_mbox();
	3138
	3139	$serverString = "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}";
	3140	$mailboxes_list = imap_getmailboxes($mbox_stream, $serverString, "user".$this->imap_delimiter.$this->username."*");
	3141
	3142	if (is_array($mailboxes_list))
	3143	{
	3144	foreach ($mailboxes_list as $key => $val)
	3145	{
[449]	3146	$folder = str_replace($serverString, "", imap_utf7_encode($val->name));
	3147	$folder = str_replace("&-", "&", $folder);
[2]	3148	if (!imap_setacl ($mbox_stream, $folder, $user, $acl))
	3149	{
[449]	3150	$return = imap_last_error();
[2]	3151	}
	3152	}
	3153	}
[449]	3154	if (isset($return))
	3155	return $return;
	3156	else
	3157	return true;
[2]	3158	}
[449]	3159
[51]	3160	function download_attachment($msg,$msgno)
	3161	{
[449]	3162	$array_parts_attachments = array();
[51]	3163	$array_parts_attachments['names'] = '';
[689]	3164	include_once("class.imap_attachment.inc.php");
[449]	3165	$imap_attachment = new imap_attachment();
	3166
[51]	3167	if (count($msg->fname[$msgno]) > 0)
	3168	{
	3169	$i = 0;
	3170	foreach ($msg->fname[$msgno] as $index=>$fname)
	3171	{
	3172	$array_parts_attachments[$i]['pid'] = $msg->pid[$msgno][$index];
	3173	$array_parts_attachments[$i]['name'] = $imap_attachment->flat_mime_decode($fname);
	3174	$array_parts_attachments[$i]['name'] = $array_parts_attachments[$i]['name'] ? $array_parts_attachments[$i]['name'] : "attachment.bin";
	3175	$array_parts_attachments[$i]['encoding'] = $msg->encoding[$msgno][$index];
	3176	$array_parts_attachments['names'] .= $array_parts_attachments[$i]['name'] . ', ';
	3177	$array_parts_attachments[$i]['fsize'] = $msg->fsize[$msgno][$index];
	3178	$i++;
	3179	}
	3180	}
	3181	$array_parts_attachments['names'] = substr($array_parts_attachments['names'],0,(strlen($array_parts_attachments['names']) - 2));
	3182	return $array_parts_attachments;
[449]	3183	}
[69]	3184
	3185	function spam($params)
	3186	{
	3187	$is_spam = $params['spam'];
	3188	$folder = $params['folder'];
	3189	$mbox_stream = $this->open_mbox($folder);
	3190	$msgs_number = explode(',',$params['msgs_number']);
	3191
	3192	foreach($msgs_number as $msg_number) {
[877]	3193	$imap_msg_number = imap_msgno($mbox_stream, $msg_number);
	3194	$header = imap_fetchheader($mbox_stream, $imap_msg_number);
	3195	$body = imap_body($mbox_stream, $imap_msg_number);
[69]	3196	$msg = $header . $body;
	3197	$email = $_SESSION['phpgw_info']['expressomail']['user']['email'];
[449]	3198	$username = $this->username;
[69]	3199	strtok($email, '@');
	3200	$domain = strtok('@');
	3201
[449]	3202	//Encontrar a assinatura do dspam no cabecalho
	3203	$v = explode("\r\n", $header);
	3204	foreach ($v as $linha){
[877]	3205	if (eregi("^Message-ID", $linha)) {
	3206	$args = explode(" ", $linha);
	3207	$msg_id = "'$args[1]'";
	3208	} elseif (eregi("^X-DSPAM-Signature", $linha)) {
[449]	3209	$args = explode(" ",$linha);
	3210	$signature = $args[1];
	3211	}
	3212	}
	3213
[877]	3214	// Seleciona qual comando a ser executado
[449]	3215	switch($is_spam){
	3216	case 'true': $cmd = $_SESSION['phpgw_info']['server']['expressomail']['expressoMail_command_for_spam']; break;
	3217	case 'false': $cmd = $_SESSION['phpgw_info']['server']['expressomail']['expressoMail_command_for_ham']; break;
	3218	}
[877]	3219
	3220	$tags = array('##EMAIL##', '##USERNAME##', '##DOMAIN##', '##SIGNATURE##', '##MSGID##');
	3221	$cmd = str_replace($tags, array($email, $username, $domain, $signature, $msg_id), $cmd);
[78]	3222	system($cmd);
[69]	3223	}
	3224	imap_close($mbox_stream);
	3225	return false;
	3226	}
[535]	3227	function get_header($msg_number){
	3228	$header = @imap_headerinfo($this->mbox, imap_msgno($this->mbox, $msg_number), 80, 255);
	3229	if (!is_object($header))
	3230	return false;
	3231	// Prepare udate from mailDate (DateTime arrived with TZ) for fixing summertime problem.
	3232	$pdate = date_parse($header->MailDate);
	3233	$header->udate += $pdate['zone']*(-60);
[659]	3234
[673]	3235	if($header->Flagged != "F" && $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['use_important_flag']) {
[659]	3236	$flag = preg_match('/importance : (.*)\r/i',
	3237	imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number))
	3238	,$importance);
	3239	$header->Flagged = $flag==0?false:strtolower($importance[1])=="high"?"F":false;
	3240	}
	3241
[535]	3242	return $header;
	3243	}
[1000]	3244
	3245	//Por Bruno Costa(bruno.vieira-costa@serpro.gov.br - Insere emails no imap a partir do fonte do mesmo. Se o argumento timestamp for passado ele utiliza do script python
	3246	///expressoMail1_2/imap.py para inserir uma msg com o horário correto pois isso não é porssível com a função imap_append do php.
	3247
	3248	function insert_email($source,$folder,$timestamp){
	3249	$username = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
	3250	$password = $_SESSION['phpgw_info']['expressomail']['user']['passwd'];
	3251	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
	3252	$imap_port = $_SESSION['phpgw_info']['expressomail']['email_server']['imapPort'];
	3253	$imap_options = '/notls/novalidate-cert';
	3254	$mbox_stream = imap_open("{".$imap_server.":".$imap_port.$imap_options."}".$folder, $username, $password);
	3255	if(imap_last_error())
	3256	{
	3257	imap_createmailbox($mbox_stream,imap_utf7_encode("{".$imap_server."}".$folder));
	3258	}
	3259	if($timestamp){
	3260	$tempDir = ini_get("session.save_path");
[1065]	3261	$file = $tempDir."imap_".$_SESSION[ 'phpgw_session' ][ 'session_id' ];
[1000]	3262	$f = fopen($file,"w");
	3263	fputs($f,base64_encode($source));
	3264	fclose($f);
[1012]	3265	$command = "python ".$_SERVER['DOCUMENT_ROOT']."expressoMail1_2/imap.py ".escapeshellarg($imap_server)." ".escapeshellarg($imap_port)." ".escapeshellarg($username)." ".escapeshellarg($password)." ".escapeshellarg($timestamp)." ".escapeshellarg($folder)." ".escapeshellarg($file);
	3266	$return['command']=exec(escapeshellcmd($command));
[1000]	3267	}else{
	3268	$return['append'] = imap_append($mbox_stream, "{".$imap_server.":".$imap_port."}".$folder, $source, "\\Seen");
	3269	}
	3270	$status = imap_status($mbox_stream, "{".$this->imap_server.":".$this->imap_port."}".$folder, SA_UIDNEXT);
	3271	$return['msg_no'] = $status->uidnext - 1;
	3272	$return['error'] = imap_last_error();
	3273	if($mbox_stream)
	3274	imap_close($mbox_stream);
	3275	return $return;
	3276
	3277	}
	3278
[1035]	3279	function show_decript($params){
	3280	$source = $params['source'];
	3281	//error_log("source: $source\nversao: " . PHP_VERSION, 3, '/tmp/teste.log');
	3282	$source = str_replace(" ", "+", $source,$i);
	3283
	3284	if (version_compare(PHP_VERSION, '5.2.0', '>=')){
	3285	if(!$source = base64_decode($source,true))
	3286	return "error ".$source."Espaços ".$i;
	3287
	3288	}
	3289	else {
	3290	if(!$source = base64_decode($source))
	3291	return "error ".$source."Espaços ".$i;
	3292	}
	3293
	3294	$insert = $this->insert_email($source,'INBOX'.$this->imap_delimiter.'decifradas');
	3295
	3296	$get['msg_number'] = $insert['msg_no'];
	3297	$get['msg_folder'] = 'INBOX'.$this->imap_delimiter.'decifradas';
	3298	$return = $this->get_info_msg($get);
	3299	$get['msg_number'] = $params['ID'];
	3300	$get['msg_folder'] = $params['folder'];
	3301	$tmp = $this->get_info_msg($get);
	3302	if(!$tmp['status_get_msg_info'])
	3303	{
	3304	$return['msg_day']=$tmp['msg_day'];
	3305	$return['msg_hour']=$tmp['msg_hour'];
	3306	$return['fulldate']=$tmp['fulldate'];
	3307	$return['smalldate']=$tmp['smalldate'];
	3308	}
	3309	else
	3310	{
	3311	$return['msg_day']='';
	3312	$return['msg_hour']='';
	3313	$return['fulldate']='';
	3314	$return['smalldate']='';
	3315	}
	3316	$return['msg_no'] =$insert['msg_no'];
	3317	$return['error'] = $insert['error'];
	3318	$return['folder'] = $params['folder'];
	3319	//$return['acls'] = $insert['acls'];
	3320	$return['original_ID'] = $params['ID'];
	3321
	3322	return $return;
	3323
	3324	}
	3325
[1000]	3326	//Por Bruno Costa(bruno.vieira-costa@serpro.gov.br - Trata fontes de emails enviados via POST para o servidor por um xmlhttprequest, as partes codificados com
	3327	//Base64 os "+" são substituidos por " " no envio e essa função arruma esse efeito.
	3328
	3329	function treat_base64_from_post($source){
	3330	$offset = 0;
	3331	do
	3332	{
	3333	if($inicio = strpos($source, 'Content-Transfer-Encoding: base64', $offset))
	3334	{
	3335	$inicio = strpos($source, "\n\r", $inicio);
	3336	$fim = strpos($source, '--', $inicio);
	3337	if(!$fim)
	3338	$fim = strpos($source,"\n\r", $inicio);
	3339	$length = $fim-$inicio;
	3340	$parte = substr( $source,$inicio,$length-1);
	3341	$parte = str_replace(" ", "+", $parte);
	3342	$source = substr_replace($source, $parte, $inicio, $length-1);
	3343	}
	3344	if($offset > $inicio)
	3345	$offset=FALSE;
	3346	else
	3347	$offset = $inicio;
	3348	}
	3349	while($offset);
	3350	return $source;
	3351	}
	3352
	3353	//Por Bruno Costa(bruno.vieira-costa@serpro.gov.br - Recebe os fontes dos emails a serem desarquivados, separa e envia cada um para função insert_mail.
	3354
	3355	function unarchive_mail($params)
	3356	{
	3357	$dest_folder = $params['folder'];
	3358	$sources = explode("#@#@#@",$params['source']);
	3359	$timestamps = explode("#@#@#@",$params['timestamp']);
	3360	foreach($sources as $index=>$src) {
	3361	if($src!=""){
	3362	$source = $this->treat_base64_from_post($src);
	3363	$insert = $this->insert_email($source,$dest_folder,$timestamps[$index]);
	3364	}
	3365	}
	3366	return $insert;
	3367	}
	3368
	3369	function download_all_local_attachments($params)
	3370	{
	3371	$source = $params['source'];
	3372	$source = $this->treat_base64_from_post($source);
	3373	$insert = $this->insert_email($source,'INBOX'.$this->imap_delimiter.'decifradas');
	3374	$exporteml = new ExportEml();
	3375	$params['num_msg']=$insert['msg_no'];
	3376	$params['folder']='INBOX'.$this->imap_delimiter.'decifradas';
	3377	return $exporteml->download_all_attachments($params);
	3378	}
[2]	3379	}
[278]	3380	?>

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