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source: branches/2.2/expressoMail1_2/inc/class.imap_functions.inc.php @ 3427

Revision 3427, 142.3 KB checked in by rafaelraymundo, 14 years ago (diff)
Ticket #1332 - Imagens quebradas no IE após o envio.
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
[1472]	10	(
[2]	11	'get_range_msgs' => True,
	12	'get_info_msg' => True,
[689]	13	'get_info_msgs' => True,
[615]	14	'get_folders_list' => True,
[1518]	15	'import_msgs' => True,
	16	'msgs_to_archive' => True
[2]	17	);
	18
	19	var $ldap;
	20	var $mbox;
	21	var $imap_port;
	22	var $has_cid;
	23	var $imap_options = '';
	24	var $functions;
[3071]	25	var $prefs;
[650]	26	var $foldersLimit;
[1912]	27	var $imap_sentfolder;
[2]	28
	29	function imap_functions (){
[3226]	30	$this->foldersLimit = $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['imap_max_folders'] ? $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['imap_max_folders'] : 20000; //Limit of folders (mailboxes) user can see
[2]	31	$this->username = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
	32	$this->password = $_SESSION['phpgw_info']['expressomail']['user']['passwd'];
	33	$this->imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
	34	$this->imap_port = $_SESSION['phpgw_info']['expressomail']['email_server']['imapPort'];
	35	$this->imap_delimiter = $_SESSION['phpgw_info']['expressomail']['email_server']['imapDelimiter'];
[1472]	36	$this->functions = new functions();
[1912]	37	$this->imap_sentfolder = $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultSentFolder'] ? $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultSentFolder'] : str_replace("*","", $this->functions->getLang("Sent"));
[2]	38	$this->has_cid = false;
[3071]	39	$this->prefs = $_SESSION['phpgw_info']['user']['preferences']['expressoMail'];
[1472]	40
[3071]	41
[2]	42	if ($_SESSION['phpgw_info']['expressomail']['email_server']['imapTLSEncryption'] == 'yes')
	43	{
	44	$this->imap_options = '/tls/novalidate-cert';
	45	}
	46	else
	47	{
	48	$this->imap_options = '/notls/novalidate-cert';
	49	}
	50	}
	51	// BEGIN of functions.
[3391]	52	function open_mbox($folder = False,$force_die=true)
[2]	53	{
[3394]	54	$folder = mb_convert_encoding($folder, "UTF7-IMAP","ISO_8859-1");
[828]	55	if (is_resource($this->mbox))
[3394]	56	{
	57	if ($force_die)
	58	{
	59	@imap_reopen($this->mbox, "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$folder) or die(serialize(array('imap_error' => $this->parse_error(imap_last_error()))));
	60	}
	61	else
	62	{
	63	@imap_reopen($this->mbox, "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$folder);
	64	}
	65	}
	66	else
	67	{
	68	if($force_die)
	69	{
	70	$this->mbox = @imap_open("{".$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()))));
	71	}
	72	else
	73	{
	74	$this->mbox = @imap_open("{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$folder, $this->username, $this->password);
	75	}
	76
	77	}
	78	return $this->mbox;
[2]	79	}
	80
[504]	81	function parse_error($error){
	82	// This error is returned from Imap.
	83	if(strstr($error,'Connection refused')) {
	84	return str_replace("%1", $this->functions->getLang("Mail"), $this->functions->getLang("Connection failed with %1 Server. Try later."));
	85	}
	86	// This error is returned from Postfix.
	87	elseif(strstr($error,'message file too big')) {
[1264]	88	return str_replace("%1",$_SESSION['phpgw_info']['user']['preferences']['expressoMail']['max_attachment_size'],$this->functions->getLang('The size of this message has exceeded the limit (%1B).'));
[504]	89	}
[628]	90	elseif(strstr($error,'virus')) {
	91	return str_replace("%1", $this->functions->getLang("Mail"), $this->functions->getLang("Your message was rejected by antivirus. Perhaps your attachment has been infected."));
	92	}
[504]	93	// This condition verifies if SESSION is expired.
[1472]	94	elseif(!count($_SESSION))
[504]	95	return "nosession";
	96
	97	return $error;
	98	}
[1472]	99
[2]	100	function get_range_msgs2($params)
	101	{
[3018]	102	// Free others requests
	103	session_write_close();
[53]	104	$folder = $params['folder'];
[2]	105	$msg_range_begin = $params['msg_range_begin'];
	106	$msg_range_end = $params['msg_range_end'];
[1472]	107	$sort_box_type = $params['sort_box_type'];
[53]	108	$sort_box_reverse = $params['sort_box_reverse'];
[51]	109	$search_box_type = $params['search_box_type'] != "ALL" && $params['search_box_type'] != "" ? $params['search_box_type'] : false;
[1472]	110
[3392]	111	if(!$this->mbox \|\| !is_resource($this->mbox))
	112	$this->mbox = $this->open_mbox($folder);
	113
[2]	114	$return = array();
[3392]	115
	116	if(!$search_box_type \|\| $search_box_type=="UNSEEN" \|\| $search_box_type=="SEEN") {
	117	$msgs_info = imap_status($this->mbox,"{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$folder,SA_ALL);
	118
	119
	120	$return['tot_unseen'] = $search_box_type == "SEEN" ? 0 : $msgs_info->unseen;
	121
	122	$sort_array_msg = $this-> get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse,$msg_range_begin,$msg_range_end);
	123
	124	$num_msgs = ($search_box_type=="UNSEEN") ? $msgs_info->unseen : (($search_box_type=="SEEN") ? ($msgs_info->messages - $msgs_info->unseen) : $msgs_info->messages);
	125
	126	$i = 0;
	127	if(is_array($sort_array_msg)){
	128	foreach($sort_array_msg as $msg_number => $value)
[1752]	129	{
[3392]	130	$temp = $this->get_info_head_msg($msg_number);
	131	if(!$temp)
	132	return false;
	133
	134	$return[$i] = $temp;
	135	$i++;
[1752]	136	}
[3392]	137	}
	138	$return['num_msgs'] = $num_msgs;
	139	}
	140	else {
	141	$num_msgs = imap_num_msg($this->mbox);
	142	$sort_array_msg = $this-> get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse,$msg_range_begin,$num_msgs);
[828]	143
[3392]	144
	145	$return['tot_unseen'] = 0;
	146	$i = 0;
	147
	148	if(is_array($sort_array_msg)){
	149	foreach($sort_array_msg as $msg_number => $value)
	150	{
	151	$temp = $this->get_info_head_msg($msg_number);
	152	if(!$temp)
	153	return false;
	154
	155	if($temp['Unseen'] == 'U' \|\| $temp['Recent'] == 'N'){
	156	$return['tot_unseen']++;
	157	}
	158
	159	if($i <= ($msg_range_end-$msg_range_begin))
	160	$return[$i] = $temp;
	161	$i++;
	162	}
[689]	163	}
[3392]	164	$return['num_msgs'] = count($sort_array_msg)+($msg_range_begin-1);
	165
[689]	166	}
	167	return $return;
	168	}
[828]	169
[689]	170	function get_info_head_msg($msg_number) {
	171	$head_array = array();
	172	include_once("class.imap_attachment.inc.php");
[828]	173
[3271]	174	$imap_attachment = new imap_attachment();
	175	//if ($this->prefs['use_important_flag'] )
	176	//{
[3071]	177	/*Como eu preciso do atributo Importance para saber se o email é
	178	* importante ou não, uso abaixo a função imap_fetchheader e busco
	179	* o atributo importance nela. Isso faz com que eu acesse o cabeçalho
	180	* duas vezes e de duas formas diferentes, mas em contrapartida, eu
	181	* não preciso reimplementar o método utilizando o fetchheader.
	182	* Como as mensagens são renderizadas em um número pequeno por vez,
	183	* não parece ter perda considerável de performance.
	184	*/
[830]	185
[3071]	186	$tempHeader = imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number));
	187	$flag = preg_match('/importance : (.*)\r/i', $tempHeader, $importance);
[3271]	188	//}
	189	// Reimplementado código para identificação dos e-mails assinados e cifrados
	190	// no método getMessageType(). Mário César Kolling <mario.kolling@serpro.gov.br>
	191	$head_array['ContentType'] = $this->getMessageType($msg_number, $tempHeader);
	192	$head_array['Importance'] = $flag==0?"Normal":$importance[1];
[1174]	193
[689]	194	$header = $this->get_header($msg_number);
[828]	195	if (!is_object($header))
	196	return false;
[689]	197	$head_array['Recent'] = $header->Recent;
	198	$head_array['Unseen'] = $header->Unseen;
	199	if($header->Answered =='A' && $header->Draft == 'X'){
	200	$head_array['Forwarded'] = 'F';
[2]	201	}
[689]	202	else {
	203	$head_array['Answered'] = $header->Answered;
[828]	204	$head_array['Draft'] = $header->Draft;
[46]	205	}
[689]	206	$head_array['Deleted'] = $header->Deleted;
	207	$head_array['Flagged'] = $header->Flagged;
	208	$head_array['msg_number'] = $msg_number;
[3057]	209	$head_array['udate'] = $header->udate;
[828]	210
[689]	211	$from = $header->from;
	212	$head_array['from'] = array();
[1740]	213	$head_array['from']['name'] = ( isset( $from[0]->personal ) ) ? $this->decode_string($from[0]->personal) : NULL;
[689]	214	$head_array['from']['email'] = $this->decode_string($from[0]->mailbox) . "@" . $from[0]->host;
	215	if(!$head_array['from']['name'])
	216	$head_array['from']['name'] = $head_array['from']['email'];
	217	$to = $header->to;
	218	$head_array['to'] = array();
[1740]	219	$tmp = ( isset( $to[0]->personal ) ) ? imap_mime_header_decode($to[0]->personal) : NULL;
	220	$head_array['to']['name'] = ( isset( $tmp[0]->text ) ) ? $this->decode_string($this->decode_string($tmp[0]->text)) : NULL;
	221	$head_array['to']['email'] = ( isset( $to[0]->mailbox ) ) ? ( $this->decode_string($to[0]->mailbox) . "@" . ( ( isset( $to[0]->host ) ) ? $to[0]->host : '' ) ) : NULL;
[689]	222	if(!$head_array['to']['name'])
	223	$head_array['to']['name'] = $head_array['to']['email'];
[1751]	224	$head_array['subject'] = ( isset( $header->fetchsubject ) ) ? $this->decode_string($header->fetchsubject) : '';
[828]	225
[689]	226	$head_array['Size'] = $header->Size;
[828]	227
[689]	228	$head_array['attachment'] = array();
	229	$head_array['attachment'] = $imap_attachment->get_attachment_headerinfo($this->mbox, $msg_number);
[828]	230
[689]	231	return $head_array;
[2]	232	}
[828]	233
[2]	234	function decode_string($string)
[1472]	235	{
	236
[2]	237	if ((strpos(strtolower($string), '=?iso-8859-1') !== false) \|\| (strpos(strtolower($string), '=?windows-1252') !== false))
	238	{
[1740]	239	$return = '';
[2]	240	$tmp = imap_mime_header_decode($string);
	241	foreach ($tmp as $tmp1)
	242	$return .= $this->htmlspecialchars_encode($tmp1->text);
[1472]	243
[2]	244	return $return;
	245	}
	246	else if (strpos(strtolower($string), '=?utf-8') !== false)
	247	{
[1401]	248	$elements = imap_mime_header_decode($string);
	249
	250	for($i = 0;$i < count($elements);$i++)
	251	{
[1384]	252	$charset = strtolower($elements[$i]->charset);
[1401]	253	$text = $elements[$i]->text;
	254
	255	if(!strcasecmp($charset, "utf-8") \|\| !strcasecmp($charset, "utf-7"))
	256	{
[1384]	257	$decoded .= $this->functions->utf8_to_ncr($text);
	258	}
	259	else
[1401]	260	{
	261	if( strcasecmp($charset,"default") )
	262	$decoded .= $this->htmlspecialchars_encode(iconv($charset, "iso-8859-1", $text));
	263	else
	264	$decoded .= $this->htmlspecialchars_encode($text);
	265	}
[1384]	266	}
[2]	267	return $decoded;
	268	}
	269	else
	270	return $this->htmlspecialchars_encode($string);
	271	}
[615]	272	/**
	273	* Função que importa arquivos .eml exportados pelo expresso para a caixa do usuário. Testado apenas
	274	* com .emls gerados pelo expresso, e o arquivo pode ser um zip contendo vários emls ou um .eml.
	275	*/
[660]	276	function import_msgs($params) {
[1000]	277	if(!$this->mbox)
[660]	278	$this->mbox = $this->open_mbox();
[1472]	279
[1365]	280	if( preg_match('/local_/',$params["folder"]) )
[1000]	281	{
[1366]	282	// PLEASE, BE CAREFULL!!! YOU SHOULD USE EMAIL CONFIGURATION VALUES (EMAILADMIN MODULE)
[1367]	283	$tmp_box = mb_convert_encoding('INBOX'.$this->imap_delimiter.$_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultTrashFolder'].$this->imap_delimiter.'tmpMoveToLocal', "UTF7-IMAP", "UTF-8");
[1000]	284	if ( ! imap_createmailbox( $this -> mbox,"{".$this -> imap_server."}$tmp_box" ) )
	285	return $this->functions->getLang( 'Import to Local : fail...' );
	286	imap_reopen($this->mbox, "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$tmp_box);
	287	$params["folder"] = $tmp_box;
	288	}
[615]	289	$errors = array();
	290	$invalid_format = false;
[1472]	291	$filename = $params['FILES'][0]['name'];
[1365]	292	$params["folder"] = mb_convert_encoding($params["folder"], "UTF7-IMAP","ISO_8859-1");
[660]	293	$quota = imap_get_quotaroot($this->mbox, $params["folder"]);
	294	if((($quota['limit'] - $quota['usage'])*1024) <= $params['FILES'][0]['size']){
	295	return array( 'error' => $this->functions->getLang("fail in import:").
[1000]	296	" ".$this->functions->getLang("Over quota"));
[660]	297	}
[615]	298	if(substr($filename,strlen($filename)-4)==".zip") {
[660]	299	$zip = zip_open($params['FILES'][0]['tmp_name']);
[615]	300
	301	if ($zip) {
	302	while ($zip_entry = zip_read($zip)) {
[1000]	303
[615]	304	if (zip_entry_open($zip, $zip_entry, "r")) {
	305	$email = zip_entry_read($zip_entry, zip_entry_filesize($zip_entry));
	306	$status = @imap_append($this->mbox,
[660]	307	"{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$params["folder"],
[615]	308	$email
	309	);
	310	if(!$status)
	311	array_push($errors,zip_entry_name($zip_entry));
	312	zip_entry_close($zip_entry);
	313	}
	314	}
[660]	315	zip_close($zip);
[615]	316	}
[1000]	317
	318	if ( isset( $tmp_box ) && ! sizeof( $errors ) )
	319	{
	320
	321	$mc = imap_check($this->mbox);
	322
	323	$result = imap_fetch_overview( $this -> mbox, "1:{$mc -> Nmsgs}", 0 );
	324
	325	$ids = array( );
	326	foreach ($result as $overview)
	327	$ids[ ] = $overview -> uid;
	328
	329	return implode( ',', $ids );
[830]	330	}
[1000]	331	}
[615]	332	else if(substr($filename,strlen($filename)-4)==".eml") {
[660]	333	$email = implode("",file($params['FILES'][0]['tmp_name']));
[615]	334	$status = @imap_append($this->mbox,
[660]	335	"{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$params["folder"],
[615]	336	$email
	337	);
[660]	338	if(!$status){
[615]	339	array_push($errors,zip_entry_name($zip_entry));
[660]	340	zip_entry_close($zip_entry);
	341	}
[615]	342	}
[1000]	343	else
[615]	344	{
[1000]	345	if ( isset( $tmp_box ) )
	346	imap_deletemailbox( $this->mbox,"{".$this -> imap_server."}$tmp_box" );
	347
[660]	348	return array("error" => $this->functions->getLang("wrong file format"));
[615]	349	$invalid_format = true;
	350	}
[1000]	351
[615]	352	if(!$invalid_format) {
	353	if(count($errors)>0) {
[660]	354	$message = $this->functions->getLang("fail in import:")."\n";
[615]	355	foreach($errors as $arquivo) {
	356	$message.=$arquivo."\n";
	357	}
[660]	358	return array("error" => $message);
[615]	359	}
	360	else
[3298]	361	return ("The import was executed successfully.");
[615]	362	}
[1000]	363	}
	364	/*
[613]	365	Remove os anexos de uma mensagem. A estratégia para isso é criar uma mensagem nova sem os anexos, mantendo apenas
	366	a primeira parte do e-mail, que é o texto, sem anexos.
	367	O método considera que o email é multpart.
	368	*/
	369	function remove_attachments($params) {
	370	include_once("class.message_components.inc.php");
	371	if(!$this->mbox \|\| !is_resource($this->mbox))
	372	$this->mbox = $this->open_mbox($params["folder"]);
	373	$return["status"] = true;
	374	$header = "";
[1472]	375
[613]	376	$headertemp = explode("\n",imap_fetchheader($this->mbox, imap_msgno($this->mbox, $params["msg_num"])));
	377	foreach($headertemp as $head) {//Se eu colocar todo o header do email dá pau no append, então procuro apenas o que interessa.
	378	$head1 = explode(":",$head);
[1472]	379	if ( (strtoupper($head1[0]) == "TO") \|\|
[3018]	380	(strtoupper($head1[0]) == "FROM") \|\|
	381	(strtoupper($head1[0]) == "SUBJECT") \|\|
	382	(strtoupper($head1[0]) == "DATE") \|\|
	383	(strtoupper($head1[0]) == "CONTENT-TYPE")) {
	384
	385	if(strtoupper($head1[0]) == "CONTENT-TYPE"){
	386	$head = str_replace("multipart/mixed","text/html",$head);
	387	}
	388	$header .= $head."\n";
	389	}
[613]	390	}
[1472]	391
[613]	392	$msg = &new message_components($this->mbox);
[1472]	393	$msg->fetch_structure($params["msg_num"]);/* O fetchbody tava trazendo o email com problemas na acentuação.
	394	Então uso essa classe para verificar a codificação e o charset,
[613]	395	para que o método decodeBody do expresso possa trazer tudo certinho*/
[1472]	396
[1319]	397	$status = imap_append($this->mbox,
[613]	398	"{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$params["folder"],
	399	$header.
	400	"\r\n".
	401	str_replace("\n","\r\n",$this->decodeBody(
	402	imap_fetchbody($this->mbox,imap_msgno($this->mbox, $params["msg_num"]),"1"),
	403	$msg->encoding[$params["msg_num"]][0], $msg->charset[$params["msg_num"]][0]
[1472]	404	)
[1319]	405	), "\\Seen"); //Append do novo email, só com header e conteúdo sem anexos.
[1472]	406
[1319]	407	if(!$status)
	408	{
[613]	409	$return["status"] = false;
	410	$return["msg"] = lang("error appending mail on delete attachments");
	411	}
[1319]	412	else
	413	{
	414	$status = imap_status($this->mbox, "{".$this->imap_server.":".$this->imap_port."}".$params['folder'], SA_UIDNEXT);
[1472]	415	$return['msg_no'] = $status->uidnext - 1;
[1319]	416	imap_delete($this->mbox, imap_msgno($this->mbox, $params["msg_num"]));
	417	imap_expunge($this->mbox);
	418	}
[1472]	419
[613]	420	return $return;
[1472]	421
[613]	422	}
[1518]	423
	424	function msgs_to_archive($params) {
	425
	426	$folder = $params['folder'];
[1931]	427	$all_ids = $this-> get_msgs($folder, 'SORTARRIVAL', false, 0,-1,-1);
[613]	428
[1518]	429	$messages_not_to_copy = explode(",",$params['mails']);
	430	$ids = array();
	431
[1931]	432	$cont = 0;
	433
[1518]	434	foreach($all_ids as $each_id=>$value) {
[1931]	435	if(!in_array($each_id,$messages_not_to_copy)) {
[1518]	436	array_push($ids,$each_id);
[1931]	437	$cont++;
	438	}
	439	if($cont>=100)
	440	break;
[1518]	441	}
	442
	443	if (empty($ids))
	444	return array();
	445
	446	$params = array("folder"=>$folder,"msgs_number"=>implode(",",$ids));
	447
	448
	449	return $this->get_info_msgs($params);
	450
	451
	452	}
	453
[689]	454	/**
[1472]	455	*
	456	* @return
[689]	457	* @param $params Object
	458	*/
	459	function get_info_msgs($params) {
	460	include_once("class.exporteml.inc.php");
	461	$return = array();
	462	$new_params = array();
	463	$attach_params = array();
	464	$new_params["msg_folder"]=$params["folder"];
	465	$attach_params["folder"] = $params["folder"];
	466	$msgs = explode(",",$params["msgs_number"]);
	467	$exporteml = new ExportEml();
[1382]	468	$unseen_msgs = array();
[689]	469	foreach($msgs as $msg_number) {
	470	$new_params["msg_number"] = $msg_number;
	471	//ini_set("display_errors","1");
	472	$msg_info = $this->get_info_msg($new_params);
	473
	474	$this->mbox = $this->open_mbox($params['folder']); //Não sei porque, mas se não abrir de novo a caixa dá erro.
	475	$msg_info['header'] = $this->get_info_head_msg($msg_number);
	476
	477	$attach_params["num_msg"] = $msg_number;
	478	$msg_info['array_attach'] = $exporteml->get_attachments_in_array($attach_params);
	479	$msg_info['url_export_file'] = $exporteml->export_to_archive($msg_number,$params["folder"]);
	480	imap_close($this->mbox);
	481	$this->mbox=false;
	482	array_push($return,serialize($msg_info));
[1472]	483
[1388]	484	if($msg_info['Unseen'] == "U" \|\| $msg_info['Recent'] == "N"){
[1472]	485	array_push($unseen_msgs,$msg_number);
	486	}
	487	}
[1382]	488	if($unseen_msgs){
	489	$msgs_list = implode(",",$unseen_msgs);
	490	$array_msgs = array('folder' => $new_params["msg_folder"], "msgs_to_set" => $msgs_list, "flag" => "unseen");
[1472]	491	$this->set_messages_flag($array_msgs);
[689]	492	}
[1472]	493
[689]	494	return $return;
	495	}
	496
[2]	497	function get_info_msg($params)
	498	{
[51]	499	$return = array();
[2]	500	$msg_number = $params['msg_number'];
[3427]	501	if(@preg_match('(.+)(_[a-zA-Z0-9]+)',$msg_number,$matches)) { //Verifies if it comes from a tab diferent of the main one.
[1969]	502	$msg_number = $matches[1];
	503	$plus_id = $matches[2];
	504	}
	505	else {
	506	$plus_id = '';
	507	}
[1724]	508	$msg_folder = urldecode($params['msg_folder']);
[1472]	509
[411]	510	if(!$this->mbox \|\| !is_resource($this->mbox))
[1472]	511	$this->mbox = $this->open_mbox($msg_folder);
[535]	512	$header = $this->get_header($msg_number);
[205]	513	if (!$header) {
[1472]	514	$return['status_get_msg_info'] = "false";
[205]	515	return $return;
	516	}
[1472]	517
[828]	518	$header_ = imap_fetchheader($this->mbox, $msg_number, FT_UID);
	519
[51]	520	$return_get_body = $this->get_body_msg($msg_number, $msg_folder);
[1707]	521
	522	$body = $return_get_body['body'];
[1808]	523
[1035]	524	if($return_get_body['body']=='isCripted'){
	525	$exporteml = new ExportEml();
	526	$return['source']=$exporteml->export_msg_data($msg_number,$msg_folder);
	527	$return['body'] = "";
	528	$return['attachments'] = "";
	529	$return['thumbs'] = "";
	530	$return['signature'] = "";
	531	//return $return;
	532	}else{
	533	$return['body'] = $body;
	534	$return['attachments'] = $return_get_body['attachments'];
	535	$return['thumbs'] = $return_get_body['thumbs'];
	536	$return['signature'] = $return_get_body['signature'];
[1707]	537	}
	538
[3018]	539	$pattern = '/^[ \t]Disposition-Notification-To:[ ]<?[[:alnum:]\._-]+@[[:alnum:]_-]+[\.[:alnum:]]+>?/sm';
[828]	540	if (preg_match($pattern, $header_, $fields))
	541	{
[3018]	542	if(preg_match('/[[:alnum:]\._\-]+@[[:alnum:]_\-\.]+/',$fields[0], $matches)){
	543	$return['DispositionNotificationTo'] = "<".$matches[0].">";
	544	}
[2]	545	}
[828]	546
[2]	547	$return['Recent'] = $header->Recent;
	548	$return['Unseen'] = $header->Unseen;
[1472]	549	$return['Deleted'] = $header->Deleted;
[2]	550	$return['Flagged'] = $header->Flagged;
	551
	552	if($header->Answered =='A' && $header->Draft == 'X'){
	553	$return['Forwarded'] = 'F';
	554	}
[1472]	555
[2]	556	else {
	557	$return['Answered'] = $header->Answered;
[1472]	558	$return['Draft'] = $header->Draft;
[2]	559	}
	560
[1969]	561	$return['msg_number'] = $msg_number.$plus_id;
[2]	562	$return['msg_folder'] = $msg_folder;
[1472]	563
[535]	564	$date_msg = gmdate("d/m/Y",$header->udate);
[2]	565	if (date("d/m/Y") == $date_msg)
[535]	566	$return['udate'] = gmdate("H:i",$header->udate);
[2]	567	else
	568	$return['udate'] = $date_msg;
[1472]	569
	570	$return['msg_day'] = $date_msg;
[535]	571	$return['msg_hour'] = gmdate("H:i",$header->udate);
[1472]	572
[2]	573	if (date("d/m/Y") == $date_msg) //no dia
	574	{
[535]	575	$return['fulldate'] = gmdate("d/m/Y H:i",$header->udate);
	576	$return['smalldate'] = gmdate("H:i",$header->udate);
[605]	577
[1472]	578	$timestamp_now = strtotime("now");
[605]	579	$timestamp_msg_time = $header->udate;
[1472]	580	// $timestamp_now is GMT and $timestamp_msg_time is MailDate TZ.
[535]	581	// The variable $timestamp_diff is calculated without MailDate TZ.
	582	$pdate = date_parse($header->MailDate);
	583	$timestamp_diff = $timestamp_now - $timestamp_msg_time + ($pdate['zone']*(-60));
[1472]	584
[2]	585	if (gmdate("H",$timestamp_diff) > 0)
	586	{
[197]	587	$return['fulldate'] .= " (" . gmdate("H:i", $timestamp_diff) . ' ' . $this->functions->getLang('hours ago') . ')';
[2]	588	}
	589	else
	590	{
	591	if (gmdate("i",$timestamp_diff) == 0){
[197]	592	$return['fulldate'] .= ' ('. $this->functions->getLang('now').')';
[2]	593	}
	594	elseif (gmdate("i",$timestamp_diff) == 1){
[197]	595	$return['fulldate'] .= ' (1 '. $this->functions->getLang('minute ago').')';
[2]	596	}
	597	else{
[197]	598	$return['fulldate'] .= " (" . gmdate("i",$timestamp_diff) .' '. $this->functions->getLang('minutes ago') . ')';
[2]	599	}
	600	}
	601	}
	602	else{
[535]	603	$return['fulldate'] = gmdate("d/m/Y H:i",$header->udate);
	604	$return['smalldate'] = gmdate("d/m/Y",$header->udate);
[2]	605	}
[1472]	606
[2]	607	$from = $header->from;
	608	$return['from'] = array();
[1384]	609	$return['from']['name'] = $this->decode_string($from[0]->personal);
[2]	610	$return['from']['email'] = $this->decode_string($from[0]->mailbox . "@" . $from[0]->host);
	611	if ($return['from']['name'])
	612	{
	613	if (substr($return['from']['name'], 0, 1) == '"')
	614	$return['from']['full'] = $return['from']['name'] . ' ' . '<' . $return['from']['email'] . '>';
	615	else
	616	$return['from']['full'] = '"' . $return['from']['name'] . '" ' . '<' . $return['from']['email'] . '>';
	617	}
	618	else
	619	$return['from']['full'] = $return['from']['email'];
[1472]	620
[2]	621	// Sender attribute
	622	$sender = $header->sender;
[1472]	623	$return['sender'] = array();
[1384]	624	$return['sender']['name'] = $this->decode_string($sender[0]->personal);
[2]	625	$return['sender']['email'] = $this->decode_string($sender[0]->mailbox . "@" . $sender[0]->host);
	626	if ($return['sender']['name'])
	627	{
	628	if (substr($return['sender']['name'], 0, 1) == '"')
	629	$return['sender']['full'] = $return['sender']['name'] . ' ' . '<' . $return['sender']['email'] . '>';
	630	else
	631	$return['sender']['full'] = '"' . $return['sender']['name'] . '" ' . '<' . $return['sender']['email'] . '>';
	632	}
	633	else
	634	$return['sender']['full'] = $return['sender']['email'];
	635
	636	if($return['from']['full'] == $return['sender']['full'])
	637	$return['sender'] = null;
	638	$to = $header->to;
	639	$return['toaddress2'] = "";
	640	if (!empty($to))
	641	{
	642	foreach ($to as $tmp)
	643	{
	644	if (!empty($tmp->personal))
	645	{
	646	$personal_tmp = imap_mime_header_decode($tmp->personal);
	647	$return['toaddress2'] .= '"' . $personal_tmp[0]->text . '"';
	648	$return['toaddress2'] .= " ";
	649	$return['toaddress2'] .= "<";
[320]	650	if ($tmp->host != 'unspecified-domain')
	651	$return['toaddress2'] .= $tmp->mailbox . "@" . $tmp->host;
	652	else
	653	$return['toaddress2'] .= $tmp->mailbox;
[2]	654	$return['toaddress2'] .= ">";
	655	$return['toaddress2'] .= ", ";
	656	}
	657	else
	658	{
[320]	659	if ($tmp->host != 'unspecified-domain')
	660	$return['toaddress2'] .= $tmp->mailbox . "@" . $tmp->host;
	661	else
	662	$return['toaddress2'] .= $tmp->mailbox;
[2]	663	$return['toaddress2'] .= ", ";
	664	}
	665	}
	666	$return['toaddress2'] = $this->del_last_two_caracters($return['toaddress2']);
	667	}
	668	else
	669	{
	670	$return['toaddress2'] = "<Empty>";
[1472]	671	}
	672
[2]	673	$cc = $header->cc;
	674	$return['cc'] = "";
	675	if (!empty($cc))
	676	{
	677	foreach ($cc as $tmp_cc)
	678	{
	679	if (!empty($tmp_cc->personal))
	680	{
	681	$personal_tmp_cc = imap_mime_header_decode($tmp_cc->personal);
	682	$return['cc'] .= '"' . $personal_tmp_cc[0]->text . '"';
	683	$return['cc'] .= " ";
	684	$return['cc'] .= "<";
	685	$return['cc'] .= $tmp_cc->mailbox . "@" . $tmp_cc->host;
	686	$return['cc'] .= ">";
	687	$return['cc'] .= ", ";
	688	}
	689	else
	690	{
	691	$return['cc'] .= $tmp_cc->mailbox . "@" . $tmp_cc->host;
	692	$return['cc'] .= ", ";
	693	}
	694	}
	695	$return['cc'] = $this->del_last_two_caracters($return['cc']);
	696	}
	697	else
	698	{
	699	$return['cc'] = "";
[1472]	700	}
[449]	701
	702	##
	703	# @AUTHOR Rodrigo Souza dos Santos
	704	# @DATE 2008/09/12
	705	# @BRIEF Adding the BCC field.
	706	##
	707	$bcc = $header->bcc;
	708	$return['bcc'] = "";
	709	if (!empty($bcc))
	710	{
	711	foreach ($bcc as $tmp_bcc)
	712	{
	713	if (!empty($tmp_bcc->personal))
	714	{
	715	$personal_tmp_bcc = imap_mime_header_decode($tmp_bcc->personal);
	716	$return['bcc'] .= '"' . $personal_tmp_bcc[0]->text . '"';
	717	$return['bcc'] .= " ";
	718	$return['bcc'] .= "<";
	719	$return['bcc'] .= $tmp_bcc->mailbox . "@" . $tmp_bcc->host;
	720	$return['bcc'] .= ">";
	721	$return['bcc'] .= ", ";
	722	}
	723	else
	724	{
	725	$return['bcc'] .= $tmp_bcc->mailbox . "@" . $tmp_bcc->host;
	726	$return['bcc'] .= ", ";
	727	}
	728	}
	729	$return['bcc'] = $this->del_last_two_caracters($return['bcc']);
[426]	730	}
[449]	731	else
	732	{
	733	$return['bcc'] = "";
[1472]	734	}
[426]	735
[2]	736	$reply_to = $header->reply_to;
	737	$return['reply_to'] = "";
	738	if (is_object($reply_to[0]))
	739	{
	740	if ($return['from']['email'] != ($reply_to[0]->mailbox."@".$reply_to[0]->host))
	741	{
	742	if (!empty($reply_to[0]->personal))
	743	{
	744	$personal_reply_to = imap_mime_header_decode($tmp_reply_to->personal);
[41]	745	if(!empty($personal_reply_to[0]->text)) {
	746	$return['reply_to'] .= '"' . $personal_reply_to[0]->text . '"';
	747	$return['reply_to'] .= " ";
	748	$return['reply_to'] .= "<";
	749	$return['reply_to'] .= $reply_to[0]->mailbox . "@" . $reply_to[0]->host;
	750	$return['reply_to'] .= ">";
	751	}
	752	else {
	753	$return['reply_to'] .= $reply_to[0]->mailbox . "@" . $reply_to[0]->host;
	754	}
[2]	755	}
	756	else
	757	{
	758	$return['reply_to'] .= $reply_to[0]->mailbox . "@" . $reply_to[0]->host;
	759	}
	760	}
	761	}
	762	$return['reply_to'] = $this->decode_string($return['reply_to']);
	763	$return['subject'] = $this->decode_string($header->fetchsubject);
	764	$return['Size'] = $header->Size;
[828]	765	$return['reply_toaddress'] = $header->reply_toaddress;
	766
[689]	767	//All this is to help in local messages
[3399]	768	//$return['timestamp'] = $header->udate;
	769	$return['timestamp'] = $header->udate_original;
[689]	770	$return['login'] = $_SESSION['phpgw_info']['expressomail']['user']['account_id'];//$GLOBALS['phpgw_info']['user']['account_id'];
	771	$return['reply_toaddress'] = $header->reply_toaddress;
[3394]	772
	773	if($return_get_body['body']=='isSigned'){
	774	imap_close($this->mbox);
	775	$new_mail = $this->show_decript($return_get_body,$dec = 1);
	776	//$new_mail['signature'] = $return_get_body['signature'];
	777	$return['body'] = $new_mail['body'];
	778	$return['attachments'] = $new_mail['attachments'];
	779	$return['thumbs'] = $new_mail['thumbs'];
	780	$return['folder'] = $return['msg_folder'];
	781	$return['original_ID'] = $return['msg_number'];
	782	$return['msg_folder'] = 'INBOX'.$this->imap_delimiter.'decifradas';
	783	$return['msg_number'] = $new_mail['msg_no'];
	784	//$return['signature'] = $return_get_body['signature'];
	785	}
[2]	786	return $return;
	787	}
[1472]	788
[1940]	789	function get_msg_sample($msg_number)
[1752]	790	{
	791
[3049]	792	$return = "";
[3391]	793	if( (!isset($this->preferences['preview_msg_subject']) \|\| ($this->preferences['preview_msg_subject'] != "1")) &&
	794	(!isset($this->preferences['preview_msg_tip'] ) \|\| ($this->preferences['preview_msg_tip'] != "1")) )
[3049]	795	{
	796	$return['body'] = "";
	797	return $return;
	798	}
[1752]	799
	800	include_once("class.message_components.inc.php");
	801	$msg = &new message_components($this->mbox);
[3049]	802	$msg->fetch_structure($msg_number);
[1752]	803
	804	if(!$msg->structure[$msg_number]->parts)
	805	{
	806	$content = '';
	807	if (strtolower($msg->structure[$msg_number]->subtype) == "plain" \|\| strtolower($msg->structure[$msg_number]->subtype) == "html")
	808	{
	809	$content = $this->decodeBody(imap_body($this->mbox, $msg_number, FT_UID\|FT_PEEK), $msg->encoding[$msg_number][0], $msg->charset[$msg_number][0]);
	810	}
	811	}
	812	else
	813	{
	814	foreach($msg->pid[$msg_number] as $values => $msg_part)
	815	{
	816
	817	$file_type = strtolower($msg->file_type[$msg_number][$values]);
	818	if($file_type == "text/plain" \|\| $file_type == "text/html") {
	819	$content = $this->decodeBody(imap_fetchbody($this->mbox, $msg_number, $msg_part, FT_UID\|FT_PEEK), $msg->encoding[$msg_number][$values], $msg->charset[$msg_number][$values]);
	820	break;
	821	}
	822	}
	823	}
	824	$content = $this->replace_special_characters($content);
	825	$tags_replace = array("<br>","<br/>","<br />");
	826	$content = str_replace($tags_replace," ", $content);
	827	$content = strip_tags($content);
	828	$content = str_replace(array("{","}"," "), " ", $content);
	829	$content = trim($content);
[3249]	830	$content = html_entity_decode(substr($content,0,300));
[1752]	831	$content != "" ? $return['body'] = " - " . $content: $return['body'] = "";
	832	return $return;
	833	}
	834
[2]	835	function get_body_msg($msg_number, $msg_folder)
	836	{
	837	include_once("class.message_components.inc.php");
[51]	838	$msg = &new message_components($this->mbox);
[2]	839	$msg->fetch_structure($msg_number);
[51]	840	$return = array();
[1472]	841	$return['attachments'] = $this-> download_attachment($msg,$msg_number);
[51]	842	if(!$this->has_cid)
[91]	843	{
[178]	844	$return['thumbs'] = $this->get_thumbs($msg,$msg_number,urlencode($msg_folder));
[91]	845	$return['signature'] = $this->get_signature($msg,$msg_number,$msg_folder);
[1472]	846	}
	847
[2]	848	if(!$msg->structure[$msg_number]->parts) //Simple message, only 1 piece
	849	{
[3394]	850	if((strtolower($msg->structure[$msg_number]->subtype) == 'x-pkcs7-mime') && (count($return['signature']) == 0 ) ){
[3018]	851	$return['body']='isCripted';
	852	return $return;
	853	}
[1035]	854
[2]	855	$attachment = array(); //No attachments
[1035]	856
[3394]	857	if (strtolower($msg->structure[$msg_number]->subtype) == "x-pkcs7-mime")
	858	{
	859	$return['body']='isSigned';
	860	$headers = imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number));
	861	$header_body_array = explode('MIME-Version: 1.0', $headers);
	862	$show_pkcs7 = $header_body_array[0] . 'MIME-Version: 1.0' . chr(0x0D) .chr(0x0A). $return['signature'][0];
	863	$return['source']=$show_pkcs7;
	864	array_shift($return['signature']);
	865	$return['signature'];
	866	//$return['signature'] = $this->get_signature($msg,$msg_number,$msg_folder);
	867	imap_close($this->mbox);
	868	return $return;
[1035]	869	}
	870
[3018]	871	$content = '';
	872	// If simple message is subtype 'html' or 'plain', then get content body.
	873	if(strtolower($msg->structure[$msg_number]->subtype) == "html" \|\|
	874	strtolower( $msg -> structure[ $msg_number ] -> subtype ) == 'plain'){
	875
	876	$content = $this->decodeBody(
	877	imap_body( $this -> mbox, $msg_number, FT_UID ),
	878	$msg -> encoding[ $msg_number ][ 0 ],
	879	$msg -> charset[ $msg_number ][ 0 ]
	880	);
	881
	882	if ( strtolower( $msg -> structure[ $msg_number ] -> subtype ) == 'plain' )
	883	{
	884	$content = str_replace( array( '<', '>' ), array( ' #$<$# ', ' #$>$# ' ), $content );
	885	$content = htmlentities( $content );
	886	$content = $this -> replace_links( $content );
	887	$content = str_replace( array( ' #$<$# ', ' #$>$# ' ), array( '<', '>' ), $content );
[3130]	888	$content = '<pre>' . $content . '</pre>';
[3018]	889
	890	$return[ 'body' ] = $content;
	891
	892	return $return;
	893	}
	894	}
[2]	895	}
[1472]	896	else
[2]	897	{ //Complicated message, multiple parts
	898	$html_body = '';
	899	$content = '';
	900	$has_multipart = true;
	901	$this->has_cid = false;
[3394]	902	array_shift($return['signature']);
[2]	903	if (strtolower($msg->structure[$msg_number]->subtype) == "related")
	904	$this->has_cid = true;
[1472]	905
[469]	906	if (strtolower($msg->structure[$msg_number]->subtype) == "alternative") {
	907	$show_only_html = false;
	908	foreach($msg->pid[$msg_number] as $values => $msg_part) {
[432]	909	$file_type = strtolower($msg->file_type[$msg_number][$values]);
	910	if($file_type == "text/html")
[1472]	911	$show_only_html = true;
[432]	912	}
[469]	913	}
[2]	914	else
	915	$show_only_html = false;
	916
	917	foreach($msg->pid[$msg_number] as $values => $msg_part)
	918	{
[1472]	919
[2]	920	$file_type = strtolower($msg->file_type[$msg_number][$values]);
[3018]	921	if($file_type == "message/rfc822" \|\| $file_type == "multipart/alternative")
	922	{
	923	// Show only 'text/html' part, when message/rfc822 format contains 'text/plain' alternative part.
	924	if(array_key_exists($values+1, $msg->file_type[$msg_number]) &&
	925	strtolower($msg->file_type[$msg_number][$values+1]) == 'text/plain' &&
	926	array_key_exists($values+2, $msg->file_type[$msg_number]) &&
	927	strtolower($msg->file_type[$msg_number][$values+2]) == 'text/html') {
	928	$has_multipart = false;
	929	}
	930	}
[1472]	931
	932	if(($file_type == "text/plain"
[2]	933	\|\| $file_type == "text/html")
[3018]	934	&& $file_type != 'attachment')
[2]	935	{
[3414]	936
	937
	938	if($this->prefs['max_msg_size'] == "1")
	939	$max_size = 1048576;
	940	else
	941	$max_size = 102400;
	942
[2]	943	if($file_type == "text/plain" && !$show_only_html && $has_multipart)
	944	{
	945	// if TXT file size > 100kb, then it will not expand.
[3414]	946	if(!($file_type == "text/plain" && $msg->fsize[$msg_number][$values] > $max_size)) {
[3018]	947	$content .= htmlentities($this->decodeBody(imap_fetchbody($this->mbox, $msg_number, $msg_part, FT_UID), $msg->encoding[$msg_number][$values], $msg->charset[$msg_number][$values]));
[3414]	948	$content = '<pre>' . $content . '</pre>';
[2]	949	}
	950	}
	951	// if HTML attachment file size > 300kb, then it will not expand.
[3414]	952	else if($file_type == "text/html" && $msg->fsize[$msg_number][$values] < $max_size*3)
[2]	953	{
[51]	954	$content .= $this->decodeBody(imap_fetchbody($this->mbox, $msg_number, $msg_part, FT_UID), $msg->encoding[$msg_number][$values], $msg->charset[$msg_number][$values]);
[2]	955	$show_only_html = true;
	956	}
	957	}
[3018]	958	else if($file_type == "message/delivery-status" \|\| $file_type == "message/feedback-report"){
[2]	959	$content .= "<hr align='left' width='95%' style='border:1px solid #DCDCDC'>";
[3039]	960	$content .= $this->decodeBody(imap_fetchbody($this->mbox, $msg_number, $msg_part, FT_UID), $msg->encoding[$msg_number][$values], $msg->charset[$msg_number][$values]);
[3130]	961	$content = '<pre>' . $content . '</pre>';
[2]	962	}
[65]	963	else if($file_type == "message/rfc822" \|\| $file_type == "text/rfc822-headers"){
[1472]	964
[2]	965	include_once("class.imap_attachment.inc.php");
	966	$att = new imap_attachment();
[51]	967	$attachments = $att -> get_attachment_info($this->mbox,$msg_number);
[3018]	968	if($attachments['number_attachments'] > 0) {
	969	foreach($attachments ['attachment'] as $index => $attachment)
	970	{
	971	if ( in_array( strtolower( $attachment[ 'type' ] ), array( 'delivery-status', 'rfc822', 'rfc822-headers', 'plain' ) ) )
	972	{
	973	$obj = imap_rfc822_parse_headers( imap_fetchbody( $this -> mbox, $msg_number, $msg_part, FT_UID ), $msg -> encoding[ $msg_number ][ $values ] );
[1897]	974
[3018]	975	$content .= '<hr align="left" width="95%" style="border:1px solid #DCDCDC">';
	976	$content .= '<br><table style="margin:2px;border:1px solid black;background:#EAEAEA">';
[1897]	977
[3018]	978	$content .= '<tr><td><b>' . $this->functions->getLang("Subject")
	979	. ':</b></td><td>' .$this->decode_string($obj->subject) . '</td></tr>';
[1897]	980
[3018]	981	$content .= '<tr><td><b>' . $this -> functions -> getLang( 'From' ) . ':</b></td><td>'
	982	. $this -> replace_links( $this -> decode_string( $obj -> from[ 0 ] -> mailbox . '@' . $obj -> from[ 0 ] -> host) )
	983	. '</td></tr>';
[1897]	984
[3018]	985	$content .= '<tr><td><b>' . $this->functions->getLang("Date") . ':</b></td><td>' . $obj->date . '</td></tr>';
[1897]	986
[3018]	987	$content .= '<tr><td><b>' . $this -> functions -> getLang( 'TO' ) . ':</b></td><td>'
	988	. $this -> replace_links( $this -> decode_string( $obj -> to[ 0 ] -> mailbox . '@' . $obj -> to[ 0 ] -> host ) )
	989	. '</td></tr>';
[1897]	990
[3018]	991	if ( $obj->cc )
	992	$content .= '<tr><td><b>' . $this -> functions -> getLang( 'CC' ) . ':</b></td><td>'
	993	. $this -> replace_links( $this -> decode_string( $obj -> cc[ 0 ] -> mailbox . '@' . $obj -> cc[ 0 ] -> host ) )
	994	. '</td></tr>';
[1897]	995
[3018]	996	$content .= '</table><br>';
[1897]	997
[3018]	998
	999	$id = ( ( strtolower( $attachment[ 'type' ] ) == 'delivery-status' ) ? false : true );
	1000	if ( strtolower( $msg->structure[$msg_number]->parts[1]->parts[0]->subtype ) == 'plain' )
	1001	{
	1002	$id = !$id;
	1003	if ( $msg->structure[$msg_number]->parts[1]->parts[0]->encoding == 4 )
	1004	$msg->encoding[ $msg_number ][ $values ] = 'quoted-printable';
	1005	}
	1006
	1007	$body = $this->decodeBody(
	1008	imap_fetchbody(
	1009	$this->mbox,
	1010	$msg_number,
	1011	( $attachment['part_in_msg'] + ( ( int ) $id ) ) . ".1",
	1012	FT_UID
	1013	),
	1014	$msg->encoding[ $msg_number ][ $values ],
	1015	$msg->charset[ $msg_number ][ $values ]
	1016	);
	1017
	1018	if ( strtolower( $msg->structure[$msg_number]->parts[1]->parts[0]->subtype ) == 'plain' )
	1019	{
	1020	$body = str_replace( array( '<', '>' ), array( ' #$<$# ', ' #$>$# ' ), $body );
	1021	$body = htmlentities( $body );
	1022	$body = $this -> replace_links( $body );
	1023	$body = str_replace( array( ' #$<$# ', ' #$>$# ' ), array( '<', '>' ), $body );
[3130]	1024	$body = '<pre>' . $body . '</pre>';
[3018]	1025	}
	1026
	1027	$content .= $body;
	1028	break;
[2]	1029	}
	1030	}
	1031	}
	1032	}
	1033	}
	1034	if($file_type == "text/plain" && ($show_only_html && $msg_part == 1) \|\| (!$show_only_html && $msg_part == 3)){
	1035	if(strtolower($msg->structure[$msg_number]->subtype) == "mixed" && $msg_part == 1)
[51]	1036	$content .= nl2br(imap_base64(imap_fetchbody($this->mbox, $msg_number, $msg_part, FT_UID)));
[25]	1037	else if(!strtolower($msg->structure[$msg_number]->subtype) == "mixed")
[1472]	1038	$content .= nl2br(imap_fetchbody($this->mbox, $msg_number, $msg_part, FT_UID));
[2]	1039	}
[1472]	1040	}
[2]	1041	// Force message with flag Seen (imap_fetchbody not works correctly)
[1472]	1042	$params = array('folder' => $msg_folder, "msgs_to_set" => $msg_number, "flag" => "seen");
[2]	1043	$this->set_messages_flag($params);
[205]	1044	$content = $this->process_embedded_images($msg,$msg_number,$content, $msg_folder);
[2]	1045	$content = $this->replace_special_characters($content);
[51]	1046	$return['body'] = $content;
	1047	return $return;
[2]	1048	}
[1472]	1049
[2]	1050	function htmlfilter($body)
	1051	{
	1052	require_once('htmlfilter.inc');
[1472]	1053
[2]	1054	$tag_list = Array(
	1055	false,
	1056	'blink',
	1057	'object',
	1058	'meta',
	1059	'html',
	1060	'link',
	1061	'frame',
	1062	'iframe',
	1063	'layer',
	1064	'ilayer',
	1065	'plaintext'
	1066	);
	1067
	1068	/**
	1069	* A very exclusive set:
	1070	*/
	1071	// $tag_list = Array(true, "b", "a", "i", "img", "strong", "em", "p");
	1072	$rm_tags_with_content = Array(
	1073	'script',
	1074	'style',
	1075	'applet',
	1076	'embed',
	1077	'head',
	1078	'frameset',
	1079	'xml',
	1080	'xmp'
	1081	);
	1082
	1083	$self_closing_tags = Array(
	1084	'img',
	1085	'br',
	1086	'hr',
	1087	'input'
	1088	);
	1089
	1090	$force_tag_closing = true;
	1091
	1092	$rm_attnames = Array(
	1093	'/.*/' =>
	1094	Array(
	1095	'/target/i',
	1096	//'/^on.*/i', -> onClick, dos compromissos da agenda.
	1097	'/^dynsrc/i',
	1098	'/^datasrc/i',
	1099	'/^data.*/i',
	1100	'/^lowsrc/i'
	1101	)
	1102	);
	1103
	1104	/**
	1105	* Yeah-yeah, so this looks horrible. Check out htmlfilter.inc for
	1106	* some idea of what's going on here. :)
	1107	*/
	1108
	1109	$bad_attvals = Array(
	1110	'/.*/' =>
	1111	Array(
	1112	'/.*/' =>
	1113	Array(
	1114	Array(
	1115	'/^([\'\"])\s\S+\sscript\s:(.*)([\'\"])/si',
	1116	//'/^([\'\"])\shttps\s:(.)([\'\"])/si', -> doclinks notes
	1117	'/^([\'\"])\smocha\s:(.)([\'\"])/si',
	1118	'/^([\'\"])\sabout\s:(.*)([\'\"])/si'
	1119	),
	1120	Array(
	1121	'\\1oddjob:\\2\\1',
	1122	//'\\1uucp:\\2\\1', -> doclinks notes
	1123	'\\1amaretto:\\2\\1',
	1124	'\\1round:\\2\\1'
	1125	)
[1472]	1126	),
	1127
[2]	1128	'/^style/i' =>
	1129	Array(
	1130	Array(
	1131	'/expression/i',
	1132	'/behaviou*r/i',
	1133	'/binding/i',
	1134	'/include-source/i',
	1135	'/url\s\(\s([\'\"])\shttps:.([\'\"])\s\)/si',
	1136	'/url\s\(\s([\'\"])\s\S+\sscript:.([\'\"])\s\)/si'
	1137	),
	1138	Array(
	1139	'idiocy',
	1140	'idiocy',
	1141	'idiocy',
	1142	'idiocy',
	1143	'url(\\1http://securityfocus.com/\\1)',
	1144	'url(\\1http://securityfocus.com/\\1)'
	1145	)
	1146	)
	1147	)
	1148	);
	1149
	1150	$add_attr_to_tag = Array(
	1151	'/^a$/i' => Array('target' => '"_new"')
	1152	);
[1472]	1153
	1154
[2]	1155	$trusted_body = sanitize($body,
	1156	$tag_list,
	1157	$rm_tags_with_content,
	1158	$self_closing_tags,
	1159	$force_tag_closing,
	1160	$rm_attnames,
	1161	$bad_attvals,
	1162	$add_attr_to_tag
	1163	);
[1472]	1164
[2]	1165	return $trusted_body;
	1166	}
[1472]	1167
[2]	1168	function decodeBody($body, $encoding, $charset=null)
	1169	{
	1170	/**
	1171	* replace e-mail by anchor.
	1172	*/
	1173	// HTML Filter
[13]	1174	//$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>", $body);
[828]	1175	//$body = str_replace("\r\n", "\n", $body);
[2]	1176	if ($encoding == 'quoted-printable')
[828]	1177	{
	1178	/*
[1472]	1179
[2]	1180	for($i=0;$i<256;$i++) {
	1181	$c1=dechex($i);
	1182	if(strlen($c1)==1){$c1="0".$c1;}
	1183	$c1="=".$c1;
	1184	$myqprinta[]=$c1;
	1185	$myqprintb[]=chr($i);
[1472]	1186	}
[828]	1187	*/
[2]	1188	$body = str_replace($myqprinta,$myqprintb,($body));
	1189	$body = quoted_printable_decode($body);
[1472]	1190	while (ereg("=\n", $body))
[2]	1191	{
	1192	$body = ereg_replace ("=\n", '', $body);
	1193	}
	1194	}
[1472]	1195	else if ($encoding == 'base64')
[2]	1196	{
	1197	$body = base64_decode($body);
	1198	}
[1792]	1199
[2]	1200	// All other encodings are returned raw.
	1201	if (strtolower($charset) == "utf-8")
	1202	return utf8_decode($body);
	1203	else
	1204	return $body;
	1205	}
[1472]	1206
[205]	1207	function process_embedded_images($msg, $msgno, $body, $msg_folder)
[2]	1208	{
	1209	if (count($msg->inline_id[$msgno]) > 0)
	1210	{
	1211	foreach ($msg->inline_id[$msgno] as $index => $cid)
	1212	{
	1213	$cid = eregi_replace("<", "", $cid);
	1214	$cid = eregi_replace(">", "", $cid);
	1215	$msg_part = $msg->pid[$msgno][$index];
	1216	//$body = eregi_replace("alt=\"\"", "", $body);
	1217	$body = eregi_replace("<br/>", "", $body);
	1218	$body = str_replace("src=\"cid:".$cid."\"", " src=\"./inc/show_embedded_attach.php?msg_folder=$msg_folder&msg_num=$msgno&msg_part=$msg_part\" ", $body);
	1219	$body = str_replace("src='cid:".$cid."'", " src=\"./inc/show_embedded_attach.php?msg_folder=$msg_folder&msg_num=$msgno&msg_part=$msg_part\" ", $body);
	1220	$body = str_replace("src=cid:".$cid, " src=\"./inc/show_embedded_attach.php?msg_folder=$msg_folder&msg_num=$msgno&msg_part=$msg_part\" ", $body);
	1221	}
	1222	}
[1472]	1223
[2]	1224	return $body;
	1225	}
[1472]	1226
[2]	1227	function replace_special_characters($body)
	1228	{
	1229	// Suspected TAGS!
[1472]	1230	/*$tag_list = Array(
[2]	1231	'blink','object','meta',
	1232	'html','link','frame',
	1233	'iframe','layer','ilayer',
	1234	'plaintext','script','style','img',
	1235	'applet','embed','head',
	1236	'frameset','xml','xmp');
	1237	*/
	1238
[1472]	1239	// Layout problem: Change html elements
	1240	// with absolute position to relate position, CASE INSENSITIVE.
[1233]	1241	$body = @mb_eregi_replace("POSITION: ABSOLUTE;","",$body);
[6]	1242
[2]	1243	$tag_list = Array('head','blink','object','frame',
	1244	'iframe','layer','ilayer','plaintext','script',
[63]	1245	'applet','embed','frameset','xml','xmp','style');
[2]	1246
[1472]	1247	$blocked_tags = array();
[2]	1248	foreach($tag_list as $index => $tag) {
[1233]	1249	$new_body = @mb_eregi_replace("<$tag", "<!--$tag", $body);
[2]	1250	if($body != $new_body) {
	1251	$blocked_tags[] = $tag;
	1252	}
[1233]	1253	$body = @mb_eregi_replace("</$tag>", "</$tag-->", $new_body);
[2]	1254	}
[650]	1255	// Malicious Code Remove
[1923]	1256	$dirtyCodePattern = "/(<([\w]+[\w0-9])(.)on(mouse(move\|over\|down\|up)\|load\|blur\|change\|error\|click\|dblclick\|focus\|key(down\|up\|press)\|select)([\n\ ])=([\n\ ])[\"'][^>\"'][\"']([^>])>)(.*)(<\/\\2>)?/misU";
[650]	1257	preg_match_all($dirtyCodePattern,$body,$rest,PREG_PATTERN_ORDER);
	1258	foreach($rest[0] as $i => $val)
[1270]	1259	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
[3250]	1260	$body = str_replace($rest[1][$i],"<".$rest[2][$i].$rest[3][$i].$rest[7][$i].">",$body);
[2]	1261
[3250]	1262	$body = $this-> replace_links($body);
	1263
	1264	//Remoção de tags <span></span> para correção de erro no firefox
	1265	$body = mb_eregi_replace("<span><span>","",$body);
	1266	$body = mb_eregi_replace("</span></span>","",$body);
	1267	//Correção para compatibilização com Outlook, ao visualizar a mensagem
	1268	$body = mb_ereg_replace('<!--\[','<!-- [',$body);
[3294]	1269	$body = mb_ereg_replace('<!\[endif\]-->', '<![endif]-->', $body);
	1270	$body = str_replace("\x00", '', $body);
[3250]	1271
	1272	return "<span>".$body;
[2]	1273	}
	1274
[1897]	1275	function replace_links( $body )
	1276	{
[3018]	1277	// Domains and IPs addresses found in the text and which is not a link yet should be replaced by one.
	1278	// See more informations in www.iana.org
	1279	$octets = array(
	1280	'first' => '(2[0-3][0-9]\|1[0-9]{2}\|[1-9][0-9]?)',
	1281	'middle' => '(25[0-5]\|2[0-4][0-9]\|1?[0-9]{1,2})',
	1282	'last' => '(25[0-4]\|2[0-4][0-9]\|1[0-9]{2}\|[1-9][0-9]?)'
	1283	);
[1897]	1284
[3018]	1285	$ip = "\b{$octets[ 'first' ]}\.({$octets[ 'middle' ]}\.){2}{$octets[ 'last' ]}\b";
[1472]	1286
[3018]	1287	$top_level_domains = '(\.(ac\|ad\|ae\|aero\|af\|ag\|ai\|al\|am\|an\|ao\|aq\|ar\|as\|asia\|at\|au\|aw\|ax\|az\|'
	1288	. 'ba\|bb\|bd\|be\|bf\|bg\|bh\|bi\|biz\|bj\|bl\|bm\|bn\|bo\|br\|bs\|bt\|bv\|bw\|by\|bz\|'
	1289	. 'ca\|cat\|cc\|cd\|cf\|cg\|ch\|ci\|ck\|cl\|cm\|cn\|co\|com\|coop\|cr\|cu\|cv\|cx\|cy\|cz\|'
	1290	. 'de\|dj\|dk\|dm\|do\|dz\|ec\|edu\|ee\|eg\|eh\|er\|es\|et\|eu\|fi\|fj\|fk\|fm\|fo\|fr\|'
	1291	. 'ga\|gb\|gd\|ge\|gf\|gg\|gh\|gi\|gl\|gm\|gn\|gov\|gp\|gq\|gr\|gs\|gt\|gu\|gw\|gy\|'
	1292	. 'hk\|hm\|hn\|hr\|ht\|hu\|id\|ie\|il\|im\|in\|info\|int\|io\|iq\|ir\|is\|it\|je\|jm\|jo\|jobs\|jp\|'
	1293	. 'ke\|kg\|kh\|ki\|km\|kn\|kp\|kr\|kw\|ky\|kz\|la\|lb\|lc\|li\|lk\|lr\|ls\|lt\|lu\|lv\|ly\|'
	1294	. 'ma\|mc\|md\|me\|mf\|mg\|mh\|mil\|mk\|ml\|mm\|mn\|mo\|mobi\|mp\|mq\|mr\|ms\|mt\|mu\|museum\|'
	1295	. 'mv\|mw\|mx\|my\|mz\|na\|name\|nc\|ne\|net\|nf\|ng\|ni\|nl\|no\|np\|nr\|nu\|nz\|om\|org\|'
	1296	. 'pa\|pe\|pf\|pg\|ph\|pk\|pl\|pm\|pn\|pro\|ps\|pt\|pw\|py\|qa\|re\|ro\|rs\|ru\|rw\|'
	1297	. 'sa\|sb\|sc\|sd\|se\|sg\|sh\|si\|sj\|sk\|sl\|sm\|sn\|so\|sr\|st\|su\|sv\|sy\|sz\|'
	1298	. 'tc\|td\|tel\|tf\|tg\|th\|tj\|tk\|tl\|tm\|tn\|to\|tp\|tr\|travel\|tt\|tv\|tw\|tz\|'
	1299	. 'ua\|ug\|uk\|um\|us\|uy\|uz\|va\|vc\|ve\|vg\|vi\|vn\|vu\|wf\|ws\|ye\|yt\|yu\|za\|zm\|zw))+\b';
[1707]	1300
[3018]	1301	$path = '(?>\/[\w\d\/\.\'\(\)\-\+~?!&#@$%\|:;,*=_]+)?';
	1302	$port = '(?>:\d{2,5})?';
	1303	$domain = '(?>[\w\d_\-]+)';
	1304	$subdomain = "(?>{$domain}\.)*";
	1305	$protocol = '(?>(http\|ftp)(s)?:\/\/)?';
	1306	$url = "(?>{$protocol}((?>{$subdomain}{$domain}{$top_level_domains}\|{$ip}){$port}{$path}))";
[1707]	1307
[3018]	1308	$pattern = "/(<\w[^>]+\|[\/\"'@=])?{$url}/";
	1309	ini_set( 'pcre.backtrack_limit', 300000 );
	1310
	1311	/*
	1312	// PHP 5.3
	1313	$replace = function( $matches )
	1314	{
	1315	if ( $matches[ 1 ] )
	1316	return $matches[ 0 ];
	1317
	1318	$url = ( $matches[ 2 ] ) ? $matches[ 2 ] : 'http';
	1319	$url .= "{$matches[ 3 ]}://{$matches[ 4 ]}";
	1320	return "<a href=\"{$url}\" target=\"_blank\">{$matches[ 4 ]}</a>";
	1321	};
	1322	$body = preg_replace_callback( $pattern, $replace, $body );
	1323	*/
	1324
	1325	// PHP 5.2.x - Remover assim que possível
	1326	$body = preg_replace_callback( $pattern,
	1327	create_function(
	1328	'$matches',
	1329	'if ( $matches[ 1 ] ) return $matches[ 0 ];'
	1330	. '$url = ( $matches[ 2 ] ) ? $matches[ 2 ] : "http";'
	1331	. '$url .= "{$matches[ 3 ]}://{$matches[ 4 ]}";'
	1332	. 'return "<a href=\"{$url}\" target=\"_blank\">{$matches[ 4 ]}</a>";'
	1333	), $body
	1334	);
	1335	ini_set( 'pcre.backtrack_limit', 100000 );
[1897]	1336	// E-mail address in the text should create a new e-mail on ExpressoMail
[3018]	1337	$pattern = '/( \|<\|<\|>)([A-Za-z0-9\.~?\/_=#\-]@[A-Za-z0-9\.~?\/_=#\-])( \|>\|>\|<)/im';
	1338	$replacement = '$1<a href="mailto:$2">$2</a>$3';
[1897]	1339	$body = preg_replace( $pattern, $replacement, $body );
[1707]	1340
	1341	return $body;
[2]	1342	}
	1343
[91]	1344	function get_signature($msg, $msg_number, $msg_folder)
[1035]	1345	{
[3352]	1346	include_once(dirname( __FILE__ ) ."/../../security/classes/CertificadoB.php");
	1347	include_once("class.db_functions.inc.php");
	1348	foreach ($msg->file_type[$msg_number] as $index => $file_type)
	1349	{
	1350	$sign = array();
	1351	$temp = $this->get_info_head_msg($msg_number);
	1352	if($temp['ContentType'] =='normal') return $sign;
	1353	$file_type = strtolower($file_type);
	1354	if(strtolower($msg->encoding[$msg_number][$index]) == 'base64')
[91]	1355	{
[3394]	1356	if ($temp['ContentType'] == 'signature')
[3352]	1357	{
[3394]	1358	if(!$this->mbox \|\| !is_resource($this->mbox))
	1359	$this->mbox = $this->open_mbox($msg_folder);
[1035]	1360
[3352]	1361	$header = @imap_headerinfo($this->mbox, imap_msgno($this->mbox, $msg_number), 80, 255);
[1035]	1362
[3352]	1363	$imap_msg = @imap_fetchheader($this->mbox, $msg_number, FT_UID);
	1364	$imap_msg .= @imap_body($this->mbox, $msg_number, FT_UID);
[1035]	1365
[3352]	1366	$certificado = new certificadoB();
	1367	$validade = $certificado->verificar($imap_msg);
[3394]	1368	$sign[] = $certificado->msg_sem_assinatura;
[3352]	1369	if ($certificado->apresentado)
	1370	{
	1371	$from = $header->from;
	1372	foreach ($from as $id => $object)
	1373	{
	1374	$fromname = $object->personal;
	1375	$fromaddress = $object->mailbox . "@" . $object->host;
	1376	}
	1377	foreach ($certificado->erros_ssl as $item)
	1378	{
	1379	$sign[] = $item . "#@#";
	1380	}
[1035]	1381
[3352]	1382	if (count($certificado->erros_ssl) < 1)
	1383	{
	1384	$check_msg = 'Message untouched';
	1385	if(strtoupper($fromaddress) == strtoupper($certificado->dados['EMAIL']))
	1386	{
	1387	$check_msg .= ' and authentic###';
	1388	}
	1389	else
	1390	{
	1391	$check_msg .= ' with signer different from sender#@#';
	1392	}
	1393	$sign[] = $check_msg;
	1394	}
	1395
	1396	$sign[] = 'Message signed by: ###' . $certificado->dados['NOME'];
	1397	$sign[] = 'Certificate email: ###' . $certificado->dados['EMAIL'];
	1398	$sign[] = 'Mail from: ###' . $fromaddress;
	1399	$sign[] = 'Certificate Authority: ###' . $certificado->dados['EMISSOR'];
	1400	$sign[] = 'Validity of certificate: ###' . gmdate('r',openssl_to_timestamp($certificado->dados['FIM_VALIDADE']));
	1401	$sign[] = 'Message date: ###' . $header->Date;
[1035]	1402
[3352]	1403	$cert = openssl_x509_parse($certificado->cert_assinante);
[1035]	1404
[3352]	1405	$sign_alert = array();
	1406	$sign_alert[] = 'Certificate Owner###:\n';
	1407	$sign_alert[] = 'Common Name (CN)### ' . $cert[subject]['CN'] . '\n';
	1408	$X = substr($certificado->dados['NASCIMENTO'] ,0,2) . '-' . substr($certificado->dados['NASCIMENTO'] ,2,2) . '-' . substr($certificado->dados['NASCIMENTO'] ,4,4);
	1409	$sign_alert[]= 'Organization (O)### ' . $cert[subject]['O'] . '\n';
	1410	$sign_alert[]= 'Organizational Unit (OU)### ' . $cert[subject]['OU'][0] . '\n';
	1411	//$sign_alert[] = 'Serial Number### ' . $cert['serialNumber'] . '\n';
	1412	$sign_alert[] = 'Personal Data###:' . '\n';
	1413	$sign_alert[] = 'Birthday### ' . $X . '\n';
	1414	$sign_alert[]= 'Fiscal Id### ' . $certificado->dados['CPF'] . '\n';
	1415	$sign_alert[]= 'Identification### ' . $certificado->dados['RG'] . '\n\n';
	1416	$sign_alert[]= 'Certificate Issuer###:\n';
	1417	$sign_alert[]= 'Common Name (CN)### ' . $cert[issuer]['CN'] . '\n';
	1418	$sign_alert[]= 'Organization (O)### ' . $cert[issuer]['O'] . '\n';
	1419	$sign_alert[]= 'Organizational Unit (OU)### ' . $cert[issuer]['OU'][0] . '\n\n';
	1420	$sign_alert[]= 'Validity###:\n';
	1421	$H = data_hora($cert[validFrom]);
	1422	$X = substr($H,6,2) . '-' . substr($H,4,2) . '-' . substr($H,0,4);
	1423	$sign_alert[]= 'Valid From### ' . $X . '\n';
	1424	$H = data_hora($cert[validTo]);
	1425	$X = substr($H,6,2) . '-' . substr($H,4,2) . '-' . substr($H,0,4);
	1426	$sign_alert[]= 'Valid Until### ' . $X;
	1427	$sign[] = $sign_alert;
	1428
	1429	$this->db = new db_functions();
	1430
	1431	// TODO: testar se existe um certificado no banco e verificar qual ï¿œ o mais atual.
	1432	if(!$certificado->dados['EXPIRADO'] && !$certificado->dados['REVOGADO'] && count($certificado->erros_ssl) < 1)
	1433	$this->db->insert_certificate(strtolower($certificado->dados['EMAIL']), $certificado->cert_assinante, $certificado->dados['SERIALNUMBER'], $certificado->dados['AUTHORITYKEYIDENTIFIER']);
[91]	1434	}
[3352]	1435	else
	1436	{
	1437	$sign[] = "<span style=color:red>" . $this->functions->getLang('Invalid signature') . "</span>";
	1438	foreach($certificado->erros_ssl as $item)
	1439	$sign[] = "<span style=color:red>" . $this->functions->getLang($item) . "</span>";
	1440	}
	1441	}
[91]	1442	}
[3352]	1443	}
	1444	return $sign;
[91]	1445	}
	1446
[51]	1447	function get_thumbs($msg, $msg_number, $msg_folder)
[2]	1448	{
	1449	$thumbs_array = array();
	1450	$i = 0;
	1451	foreach ($msg->file_type[$msg_number] as $index => $file_type)
	1452	{
	1453	$file_type = strtolower($file_type);
	1454	if(strtolower($msg->encoding[$msg_number][$index]) == 'base64') {
	1455	if (($file_type == 'image/jpeg') \|\| ($file_type == 'image/pjpeg') \|\| ($file_type == 'image/gif') \|\| ($file_type == 'image/png')) {
	1456	$img = "<IMG id='".$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]	1457	$href = "<a onMouseDown='save_image(event,this,\"".$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]	1458	$thumbs_array[] = $href;
	1459	}
	1460	$i++;
	1461	}
	1462	}
	1463	return $thumbs_array;
	1464	}
[1472]	1465
[2]	1466	/*function delete_msg($params)
	1467	{
	1468	$folder = $params['folder'];
	1469	$msgs_to_delete = explode(",",$params['msgs_to_delete']);
[1472]	1470
[2]	1471	$mbox_stream = $this->open_mbox($folder);
[1472]	1472
[2]	1473	foreach ($msgs_to_delete as $msg_number){
	1474	imap_delete($mbox_stream, $msg_number, FT_UID);
	1475	}
	1476	imap_close($mbox_stream, CL_EXPUNGE);
	1477	return $params['msgs_to_delete'];
	1478	}*/
	1479
	1480	// Novo
	1481	function delete_msgs($params)
	1482	{
[1472]	1483
[2]	1484	$folder = $params['folder'];
[51]	1485	$folder = mb_convert_encoding($folder, "UTF7-IMAP","ISO-8859-1");
[2]	1486	$msgs_number = explode(",",$params['msgs_number']);
	1487	$border_ID = $params['border_ID'];
[1472]	1488
[2]	1489	$return = array();
[1472]	1490
[449]	1491	if ($params['get_previous_msg']){
[2]	1492	$return['previous_msg'] = $this->get_info_previous_msg($params);
[449]	1493	// Fix problem in unserialize function JS.
	1494	$return['previous_msg']['body'] = str_replace(array('{','}'), array('{','}'), $return['previous_msg']['body']);
	1495	}
[2]	1496
[1472]	1497	//$mbox_stream = $this->open_mbox($folder);
[504]	1498	$mbox_stream = @imap_open("{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$folder, $this->username, $this->password) or die(serialize(array('imap_error' => $this->parse_error(imap_last_error()))));
[1472]	1499
[2]	1500	foreach ($msgs_number as $msg_number)
	1501	{
	1502	if (imap_delete($mbox_stream, $msg_number, FT_UID));
	1503	$return['msgs_number'][] = $msg_number;
	1504	}
[1472]	1505
[2]	1506	$return['folder'] = $folder;
	1507	$return['border_ID'] = $border_ID;
[1472]	1508
[51]	1509	if($mbox_stream)
	1510	imap_close($mbox_stream, CL_EXPUNGE);
[2]	1511	return $return;
	1512	}
	1513
[1472]	1514
[2]	1515	function refresh($params)
	1516	{
[3265]	1517
[2]	1518	$folder = $params['folder'];
	1519	$msg_range_begin = $params['msg_range_begin'];
	1520	$msg_range_end = $params['msg_range_end'];
	1521	$msgs_existent = $params['msgs_existent'];
[1472]	1522	$sort_box_type = $params['sort_box_type'];
[2]	1523	$sort_box_reverse = $params['sort_box_reverse'];
	1524	$msgs_in_the_server = array();
[53]	1525	$search_box_type = $params['search_box_type'] != "ALL" && $params['search_box_type'] != "" ? $params['search_box_type'] : false;
[828]	1526	$msgs_in_the_server = $this->get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse,$msg_range_begin,$msg_range_end);
	1527	$msgs_in_the_server = array_keys($msgs_in_the_server);
	1528	if(!count($msgs_in_the_server))
[51]	1529	return array();
[1472]	1530
[828]	1531	$num_msgs = (count($msgs_in_the_server) - imap_num_recent($this->mbox));
[1472]	1532	$msgs_in_the_client = explode(",", $msgs_existent);
[51]	1533
[2]	1534	$msg_to_insert = array_diff($msgs_in_the_server, $msgs_in_the_client);
[271]	1535	$msg_to_delete = array_diff($msgs_in_the_client, $msgs_in_the_server);
[1472]	1536
[2]	1537	$msgs_to_exec = array();
[3265]	1538	foreach($msg_to_insert as $msg_number)
	1539	$msgs_to_exec[] = $msg_number;
	1540	sort($msgs_to_exec);
[1472]	1541
[2]	1542	$return = array();
	1543	$i = 0;
[3265]	1544	foreach($msgs_to_exec as $msg_number)
[2]	1545	{
[614]	1546	/*A função imap_headerinfo não traz o cabeçalho completo, e sim alguns
[1472]	1547	* atributos do cabeçalho. Como eu preciso do atributo Importance
[614]	1548	* para saber se o email é importante ou não, uso abaixo a função
	1549	* imap_fetchheader e busco o atributo importance nela para passar
	1550	* para as funções ajax. Isso faz com que eu acesse o cabeçalho
	1551	* duas vezes e de duas formas diferentes, mas em contrapartida, eu
	1552	* não preciso reimplementar o método utilizando o fetchheader.
	1553	*/
[3352]	1554
[3265]	1555	$tempHeader = @imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number));
[1035]	1556	$flag = preg_match('/importance : (.*)\r/i', $tempHeader, $importance);
[689]	1557	$return[$i]['Importance'] = $flag==0?"Normal":$importance[1];
[1472]	1558
[1752]	1559	$msg_sample = $this->get_msg_sample($msg_number);
	1560	$return[$i]['msg_sample'] = $msg_sample;
	1561
[535]	1562	$header = $this->get_header($msg_number);
[2]	1563	if (!is_object($header))
[828]	1564	continue;
	1565
[2]	1566	$return[$i]['msg_number'] = $msg_number;
[1472]	1567
[2]	1568	$return[$i]['msg_folder'] = $folder;
[3265]	1569	// Atribui o tipo (normal, signature ou cipher) ao campo Content-Type
	1570	$return[$i]['ContentType'] = $this->getMessageType($msg_number, $tempHeader);
[2]	1571	$return[$i]['Recent'] = $header->Recent;
	1572	$return[$i]['Unseen'] = $header->Unseen;
	1573	$return[$i]['Answered'] = $header->Answered;
	1574	$return[$i]['Deleted'] = $header->Deleted;
	1575	$return[$i]['Draft'] = $header->Draft;
	1576	$return[$i]['Flagged'] = $header->Flagged;
	1577
[3106]	1578	$return[$i]['udate'] = $header->udate;
	1579
[2]	1580	$from = $header->from;
	1581	$return[$i]['from'] = array();
	1582	$tmp = imap_mime_header_decode($from[0]->personal);
	1583	$return[$i]['from']['name'] = $tmp[0]->text;
	1584	$return[$i]['from']['email'] = $from[0]->mailbox . "@" . $from[0]->host;
[1472]	1585	//$return[$i]['from']['full'] ='"' . $return[$i]['from']['name'] . '" ' . '<' . $return[$i]['from']['email'] . '>';
[2]	1586	if(!$return[$i]['from']['name'])
	1587	$return[$i]['from']['name'] = $return[$i]['from']['email'];
[1472]	1588
[2]	1589	/*$toaddress = imap_mime_header_decode($header->toaddress);
	1590	$return[$i]['toaddress'] = '';
	1591	foreach ($toaddress as $tmp)
	1592	$return[$i]['toaddress'] .= $tmp->text;*/
	1593	$to = $header->to;
	1594	$return[$i]['to'] = array();
	1595	$tmp = imap_mime_header_decode($to[0]->personal);
	1596	$return[$i]['to']['name'] = $tmp[0]->text;
	1597	$return[$i]['to']['email'] = $to[0]->mailbox . "@" . $to[0]->host;
	1598	$return[$i]['to']['full'] ='"' . $return[$i]['to']['name'] . '" ' . '<' . $return[$i]['to']['email'] . '>';
[1472]	1599
[2]	1600	$return[$i]['subject'] = $this->decode_string($header->fetchsubject);
	1601
	1602	$return[$i]['Size'] = $header->Size;
	1603	$return[$i]['reply_toaddress'] = $header->reply_toaddress;
[1472]	1604
[2]	1605	$return[$i]['attachment'] = array();
[3265]	1606	if (!isset($imap_attachment))
	1607	{
	1608	include_once("class.imap_attachment.inc.php");
	1609	$imap_attachment = new imap_attachment();
	1610	}
[51]	1611	$return[$i]['attachment'] = $imap_attachment->get_attachment_headerinfo($this->mbox, $msg_number);
[2]	1612	$i++;
	1613	}
[3265]	1614	$return['quota'] = $this->get_quota(array('folder_id' => $folder));
	1615	$return['sort_box_type'] = $params['sort_box_type'];
[3427]	1616	if(!$this->mbox \|\| !is_resource($this->mbox))
	1617	{
	1618	$this->open_mbox($folder);
	1619	}
[51]	1620	$return['new_msgs'] = imap_num_recent($this->mbox);
[271]	1621	$return['msgs_to_delete'] = $msg_to_delete;
[411]	1622	if($this->mbox && is_resource($this->mbox))
[51]	1623	imap_close($this->mbox);
[828]	1624
[2]	1625	return $return;
	1626	}
	1627
[1035]	1628	/**
	1629	* Método que faz a verificação do Content-Type do e-mail e verifica se é um e-mail normal,
	1630	* assinado ou cifrado.
	1631	* @author Mário César Kolling <mario.kolling@serpro.gov.br>
	1632	* @param $headers Uma String contendo os Headers do e-mail retornados pela função imap_imap_fetchheader
	1633	* @param $msg_number O número da mesagem
	1634	* @return Retorna o tipo da mensagem (normal, signature, cipher).
	1635	*/
	1636	function getMessageType($msg_number, $headers = false){
[3394]	1637	include_once(dirname( __FILE__ ) ."/../../security/classes/CertificadoB.php");
[1035]	1638	$contentType = "normal";
	1639	if (!$headers){
	1640	$headers = imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number));
	1641	}
[3394]	1642
	1643	if (preg_match("/pkcs7-signature/i", $headers) == 1){
[1035]	1644	$contentType = "signature";
[3394]	1645	} else if (preg_match("/pkcs7-mime/i", $headers) == 1){
	1646	$contentType = testa_p7m( imap_body($this->mbox, imap_msgno($this->mbox, $msg_number)) );
[1035]	1647	}
	1648
	1649	return $contentType;
	1650	}
	1651
[1375]	1652	/**
	1653	* Metodo que retorna todas as pastas do usuario logado.
	1654	* @param $params array opcional para repassar os argumentos ao metodo.
	1655	* Se usar $params['noSharedFolders'] = true, ira retornar todas as pastas do usuário logado,
	1656	* excluindo as compartilhadas para ele.
[1472]	1657	* @return Retorna um array contendo as seguintes informacoes de cada pasta: folder_unseen,
[1375]	1658	* folder_id, folder_name, folder_parent e folder_hasChildren.
[1472]	1659	*/
[449]	1660	function get_folders_list($params = null)
[2]	1661	{
[1472]	1662	$mbox_stream = $this->open_mbox();
[1953]	1663	if($params && $params['onload'] && $_SESSION['phpgw_info']['expressomail']['server']['certificado']){
	1664	$this->delete_mailbox(array("del_past" => "INBOX/decifradas"));
	1665	}
[650]	1666
[1472]	1667
[1824]	1668	$inbox = 'INBOX';
	1669	$trash = $inbox . $this->imap_delimiter . $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultTrashFolder'];
[3018]	1670	$drafts = $inbox . $this->imap_delimiter . $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultDraftsFolder'];
	1671	$spam = $inbox . $this->imap_delimiter . $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultSpamFolder'];
	1672	$sent = $inbox . $this->imap_delimiter . $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultSentFolder'];
	1673	$uid2cn = $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['uid2cn'];
	1674	// Free others requests
	1675	session_write_close();
[1816]	1676
[3018]	1677	$serverString = "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}";
	1678	$folders_list = imap_getmailboxes($mbox_stream, $serverString, ($params && $params['noSharedFolders']) ? "INBOX/" : "");
[3192]	1679	if ( $params && $params['noSharedFolders'] )
	1680	$folders_list = imap_getmailboxes($mbox_stream, $serverString, 'INBOX' ) + $folders_list;
[3018]	1681	$folders_list = array_slice($folders_list,0,$this->foldersLimit);
	1682
	1683	$tmp = array();
	1684	$resultMine = array();
	1685	$resultDefault = array();
	1686
[2]	1687	if (is_array($folders_list)) {
	1688	reset($folders_list);
[1816]	1689	$this->ldap = new ldap_functions();
[1472]	1690
[2]	1691	$i = 0;
	1692	while (list($key, $val) = each($folders_list)) {
	1693	$status = imap_status($mbox_stream, $val->name, SA_UNSEEN);
[1035]	1694
[2]	1695	//$tmp_folder_id = explode("}", imap_utf7_decode($val->name));
	1696	$tmp_folder_id = explode("}", mb_convert_encoding($val->name, "ISO_8859-1", "UTF7-IMAP" ));
[1816]	1697	if($tmp_folder_id[1]=='INBOX'.$this->imap_delimiter.'decifradas') {
	1698	//error_log('passou', 3,'/tmp/imap_get_list.log');
	1699	//imap_deletemailbox($mbox_stream,imap_utf7_encode("{".$this->imap_server."}".'INBOX/decifradas'));
	1700	continue;
	1701	}
	1702	$result[$i]['folder_unseen'] = $status->unseen;
[2]	1703	$folder_id = $tmp_folder_id[1];
	1704	$result[$i]['folder_id'] = $folder_id;
[1472]	1705
[2]	1706	$tmp_folder_parent = explode($this->imap_delimiter, $folder_id);
	1707	$result[$i]['folder_name'] = array_pop($tmp_folder_parent);
[96]	1708	$result[$i]['folder_name'] = $result[$i]['folder_name'] == 'INBOX' ? 'Inbox' : $result[$i]['folder_name'];
[3018]	1709	if ($uid2cn && substr($folder_id,0,4) == 'user') {
[1340]	1710	//$this->ldap = new ldap_functions();
[1816]	1711	if ($cn = $this->ldap->uid2cn($result[$i]['folder_name'])) {
[325]	1712	$result[$i]['folder_name'] = $cn;
	1713	}
	1714	}
[1472]	1715
[2]	1716	$tmp_folder_parent = implode($this->imap_delimiter, $tmp_folder_parent);
	1717	$result[$i]['folder_parent'] = $tmp_folder_parent == 'INBOX' ? '' : $tmp_folder_parent;
[1472]	1718
[96]	1719	if (($val->attributes == 32) && ($result[$i]['folder_name'] != 'Inbox'))
[2]	1720	$result[$i]['folder_hasChildren'] = 1;
	1721	else
	1722	$result[$i]['folder_hasChildren'] = 0;
	1723
[1816]	1724	switch ($tmp_folder_id[1]) {
[1824]	1725	case $inbox:
	1726	case $sent:
	1727	case $drafts:
	1728	case $spam:
	1729	case $trash:
[1816]	1730	$resultDefault[]=$result[$i];
	1731	default:
	1732	$resultMine[]=$result[$i];
	1733	}
	1734
[1472]	1735	$i++;
[2]	1736	}
	1737	}
[1472]	1738
[1816]	1739	// Sorting resultMine
	1740	foreach ($resultMine as $folder_info)
[2]	1741	{
	1742	$array_tmp[] = $folder_info['folder_id'];
	1743	}
[1472]	1744
[2]	1745	natcasesort($array_tmp);
[1472]	1746
[2]	1747	foreach ($array_tmp as $key => $folder_id)
	1748	{
[1816]	1749	$result2[] = $resultMine[$key];
[2]	1750	}
[1816]	1751
	1752	$resultDefault2=$resultDefault;
	1753	// Sorting resultDefault
	1754	foreach ($resultDefault as $key => $folder_id)
	1755	{
[1472]	1756
[1816]	1757	switch ($resultDefault[$key]['folder_id']) {
[1824]	1758	case $inbox:
[1816]	1759	$resultDefault2[0] = $resultDefault[$key];
	1760	break;
[1824]	1761	case $sent:
[1816]	1762	$resultDefault2[1] = $resultDefault[$key];
	1763	break;
[1824]	1764	case $drafts:
[1816]	1765	$resultDefault2[2] = $resultDefault[$key];
	1766	break;
[1824]	1767	case $spam:
[1816]	1768	$resultDefault2[3] = $resultDefault[$key];
	1769	break;
[1824]	1770	case $trash:
[1816]	1771	$resultDefault2[4] = $resultDefault[$key];
	1772	break;
	1773	}
	1774	}
	1775
	1776	// Merge default folders and mines
	1777	$result2 = array_merge($resultDefault2, $result2);
	1778
[449]	1779	$current_folder = "INBOX";
	1780	if($params && $params['folder'])
	1781	$current_folder = $params['folder'];
[1739]	1782	return array_merge($result2, $this->get_quota(array('folder_id' => $current_folder)));
[2]	1783	}
[1472]	1784
[2]	1785	function create_mailbox($arr)
	1786	{
	1787	$namebox = $arr['newp'];
	1788	$mbox_stream = $this->open_mbox();
	1789	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
[51]	1790	$namebox = mb_convert_encoding($namebox, "UTF7-IMAP", "UTF-8");
[1472]	1791
[2]	1792	$result = "Ok";
[51]	1793	if(!imap_createmailbox($mbox_stream,"{".$imap_server."}$namebox"))
[2]	1794	{
	1795	$result = implode("<br />\n", imap_errors());
[1472]	1796	}
	1797
[51]	1798	if($mbox_stream)
	1799	imap_close($mbox_stream);
[1472]	1800
[2]	1801	return $result;
[1472]	1802
[2]	1803	}
[1472]	1804
[2]	1805	function create_extra_mailbox($arr)
	1806	{
	1807	$nameboxs = explode(";",$arr['nw_folders']);
	1808	$result = "";
	1809	$mbox_stream = $this->open_mbox();
	1810	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
[1472]	1811	foreach($nameboxs as $key=>$tmp){
[2]	1812	if($tmp != ""){
	1813	if(!imap_createmailbox($mbox_stream,imap_utf7_encode("{".$imap_server."}$tmp"))){
	1814	$result = implode("<br />\n", imap_errors());
[51]	1815	if($mbox_stream)
[1472]	1816	imap_close($mbox_stream);
[2]	1817	return $result;
	1818	}
	1819	}
	1820	}
[51]	1821	if($mbox_stream)
	1822	imap_close($mbox_stream);
[2]	1823	return true;
	1824	}
[1472]	1825
[2]	1826	function delete_mailbox($arr)
	1827	{
	1828	$namebox = $arr['del_past'];
	1829	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
[1953]	1830	$mbox_stream = $this->mbox ? $this->mbox : $this->open_mbox();
[2]	1831	//$del_folder = imap_deletemailbox($mbox_stream,"{".$imap_server."}INBOX.$namebox");
[1472]	1832
[2]	1833	$result = "Ok";
	1834	$namebox = mb_convert_encoding($namebox, "UTF7-IMAP","UTF-8");
	1835	if(!imap_deletemailbox($mbox_stream,"{".$imap_server."}$namebox"))
	1836	{
	1837	$result = implode("<br />\n", imap_errors());
	1838	}
[1953]	1839	/*
[51]	1840	if($mbox_stream)
	1841	imap_close($mbox_stream);
[1953]	1842	*/
[2]	1843	return $result;
	1844	}
[1472]	1845
[2]	1846	function ren_mailbox($arr)
	1847	{
	1848	$namebox = $arr['current'];
	1849	$new_box = $arr['rename'];
	1850	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
	1851	$mbox_stream = $this->open_mbox();
	1852	//$ren_folder = imap_renamemailbox($mbox_stream,"{".$imap_server."}INBOX.$namebox","{".$imap_server."}INBOX.$new_box");
[1472]	1853
[2]	1854	$result = "Ok";
	1855	$namebox = mb_convert_encoding($namebox, "UTF7-IMAP","UTF-8");
[51]	1856	$new_box = mb_convert_encoding($new_box, "UTF7-IMAP","UTF-8");
[1472]	1857
[2]	1858	if(!imap_renamemailbox($mbox_stream,"{".$imap_server."}$namebox","{".$imap_server."}$new_box"))
	1859	{
[1472]	1860	$result = imap_errors();
[2]	1861	}
[51]	1862	if($mbox_stream)
	1863	imap_close($mbox_stream);
[2]	1864	return $result;
[1472]	1865
[2]	1866	}
[1472]	1867
[2]	1868	function get_num_msgs($params)
	1869	{
	1870	$folder = $params['folder'];
[411]	1871	if(!$this->mbox \|\| !is_resource($this->mbox)) {
[2]	1872	$this->mbox = $this->open_mbox($folder);
[411]	1873	if(!$this->mbox \|\| !is_resource($this->mbox))
[2]	1874	return imap_last_error();
[1472]	1875	}
[2]	1876	$num_msgs = imap_num_msg($this->mbox);
[432]	1877	if($this->mbox && is_resource($this->mbox))
[51]	1878	imap_close($this->mbox);
[1472]	1879
[2]	1880	return $num_msgs;
	1881	}
[1472]	1882
[1912]	1883	function folder_exists($folder){
	1884	$mbox = $this->open_mbox();
	1885	$serverString = "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}";
	1886	$list = imap_getmailboxes($mbox,$serverString, $folder);
	1887	$return = is_array($list);
	1888	imap_close($mbox);
	1889	return $return;
	1890	}
	1891
[2]	1892	function send_mail($params)
	1893	{
	1894	include_once("class.phpmailer.php");
	1895	$mail = new PHPMailer();
	1896	include_once("class.db_functions.inc.php");
	1897	$db = new db_functions();
	1898	$fromaddress = $params['input_from'] ? explode(';',$params['input_from']) : "";
[449]	1899	##
	1900	# @AUTHOR Rodrigo Souza dos Santos
[3369]	1901	# @DATE 2008/09/17$fileName
[449]	1902	# @BRIEF Checks if the user has permission to send an email with the email address used.
	1903	##
	1904	if ( is_array($fromaddress) && ($fromaddress[1] != $_SESSION['phpgw_info']['expressomail']['user']['email']) )
	1905	{
	1906	$deny = true;
	1907	foreach( $_SESSION['phpgw_info']['expressomail']['user']['shared_mailboxes'] as $key => $val )
	1908	if ( array_key_exists('mail', $val) && $val['mail'][0] == $fromaddress[1] )
	1909	$deny = false and end($_SESSION['phpgw_info']['expressomail']['user']['shared_mailboxes']);
	1910
	1911	if ( $deny )
	1912	return "The server denied your request to send a mail, you cannot use this mail address.";
	1913	}
[828]	1914
[2]	1915	$toaddress = implode(',',$db->getAddrs(explode(',',$params['input_to'])));
	1916	$ccaddress = implode(',',$db->getAddrs(explode(',',$params['input_cc'])));
	1917	$ccoaddress = implode(',',$db->getAddrs(explode(',',$params['input_cco'])));
	1918	$subject = $params['input_subject'];
[271]	1919	$msg_uid = $params['msg_id'];
[2]	1920	$return_receipt = $params['input_return_receipt'];
[614]	1921	$is_important = $params['input_important_message'];
[1035]	1922	$encrypt = $params['input_return_cripto'];
	1923	$signed = $params['input_return_digital'];
	1924
	1925	if($params['smime'])
	1926	{
	1927	$body = $params['smime'];
	1928	$mail->SMIME = true;
	1929	// A MSG assinada deve ser testada neste ponto.
	1930	// Testar o certificado e a integridade da msg....
[3271]	1931	include_once(dirname( __FILE__ ) ."/../../security/classes/CertificadoB.php");
[1035]	1932	$erros_acumulados = '';
	1933	$certificado = new certificadoB();
	1934	$validade = $certificado->verificar($body);
	1935	if(!$validade)
	1936	{
	1937	foreach($certificado->erros_ssl as $linha_erro)
	1938	{
	1939	$erros_acumulados .= $linha_erro;
	1940	}
	1941	}
	1942	else
	1943	{
	1944	// Testa o CERTIFICADO: se o CPF he o do usuario logado, se pode assinar msgs e se nao esta expirado...
	1945	if ($certificado->apresentado)
	1946	{
	1947	if($certificado->dados['EXPIRADO']) $erros_acumulados .='Certificado expirado.';
	1948	if($certificado->dados['CPF'] != $this->username) $erros_acumulados .=' CPF no certificado diferente do logado no expresso.';
	1949	if(!($certificado->dados['KEYUSAGE']['digitalSignature'] && $certificado->dados['EXTKEYUSAGE']['emailProtection'])) $erros_acumulados .=' Certificado nao permite assinar mensagens.';
	1950	}
	1951	else
	1952	{
	1953	$$erros_acumulados .= 'Nao foi possivel usar o certificado para assinar a msg';
	1954	}
	1955	}
	1956	if(!$erros_acumulados =='')
	1957	{
	1958	return $erros_acumulados;
	1959	}
	1960	}
	1961	else
	1962	{
	1963	$body = $params['body'];
[3250]	1964	//Compatibilização com Outlook, ao encaminhar a mensagem
	1965	$body = mb_ereg_replace('<!--\[','<!-- [',$body);
[1035]	1966	}
[1247]	1967	//echo "<script language=\"javascript\">javascript:alert('".$body."');</script>";
[2]	1968	$attachments = $params['FILES'];
	1969	$forwarding_attachments = $params['forwarding_attachments'];
[689]	1970	$local_attachments = $params['local_attachments'];
[3369]	1971
[1912]	1972	//Test if must be saved in shared folder and change if necessary
	1973	if( $fromaddress[2] == 'y' ){
	1974	//build shared folder path
	1975	$newfolder = "user".$this->imap_delimiter.$fromaddress[3].$this->imap_delimiter.$this->imap_sentfolder;
	1976	if( $this->folder_exists($newfolder) ) $folder = $newfolder;
	1977	else $folder = $params['folder'];
	1978	} else {
	1979	$folder = $params['folder'];
	1980	}
	1981
[1472]	1982	$folder = mb_convert_encoding($folder, "UTF7-IMAP","ISO_8859-1");
	1983	$folder_name = $params['folder_name'];
[6]	1984	// Fix problem with cyrus delimiter changes.
[1472]	1985	// Dots in names: enabled/disabled.
[6]	1986	$folder = @eregi_replace("INBOX/", "INBOX".$this->imap_delimiter, $folder);
	1987	$folder = @eregi_replace("INBOX.", "INBOX".$this->imap_delimiter, $folder);
	1988	// End Fix.
[1472]	1989	if ($folder != 'null'){
[2]	1990	$mail->SaveMessageInFolder = $folder;
	1991	}
	1992	////////////////////////////////////////////////////////////////////////////////////////////////////
	1993	$mail->SMTPDebug = false;
[1035]	1994
	1995	if($signed && !$params['smime'])
	1996	{
	1997	$mail->Mailer = "smime";
	1998	$mail->SignedBody = true;
	1999	}
	2000	else
	2001	$mail->IsSMTP();
[1472]	2002
[2]	2003	$mail->Host = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpServer'];
	2004	$mail->Port = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpPort'];
	2005	$mail->From = $_SESSION['phpgw_info']['expressomail']['user']['email'];
	2006	$mail->FromName = $_SESSION['phpgw_info']['expressomail']['user']['fullname'];
	2007	if($fromaddress){
	2008	$mail->Sender = $mail->From;
	2009	$mail->SenderName = $mail->FromName;
	2010	$mail->FromName = $fromaddress[0];
	2011	$mail->From = $fromaddress[1];
	2012	}
[1472]	2013
[2]	2014	$this->add_recipients("to", $toaddress, &$mail);
	2015	$this->add_recipients("cc", $ccaddress, &$mail);
	2016	$this->add_recipients("cco", $ccoaddress, &$mail);
	2017	$mail->Subject = $subject;
[3024]	2018	$mail->IsHTML($params['type'] != 'textplain');
[1035]	2019	$mail->Body = $body;
[271]	2020
[1035]	2021	if (($encrypt && $signed && $params['smime']) \|\| ($encrypt && !$signed)) // a msg deve ser enviada cifrada...
	2022	{
	2023	$email = $this->add_recipients_cert($toaddress . ',' . $ccaddress. ',' .$ccoaddress);
	2024	$email = explode(",",$email);
	2025	// Deve ser testado se foram obtidos os certificados de todos os destinatarios.
	2026	// Deve ser verificado um numero limite de destinatarios.
	2027	// Deve ser verificado se os certificados sao validos.
	2028	// Se uma das verificacoes falhar, nao enviar o e-mail e avisar o usuario.
	2029	// O array $mail->Certs_crypt soh deve ser preenchido se os certificados passarem nas verificacoes.
	2030	$numero_maximo = $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['num_max_certs_to_cipher']; // Este valor dever ser configurado pelo administrador do site ....
	2031	$erros_acumulados = "";
	2032	$aux_mails = array();
	2033	$mail_list = array();
	2034	if(count($email) > $numero_maximo)
	2035	{
	2036	$erros_acumulados .= "Excedido o numero maximo (" . $numero_maximo . ") de destinatarios para uma msg cifrada...." . chr(0x0A);
	2037	return $erros_acumulados;
	2038	}
	2039	// adiciona o email do remetente. eh para cifrar a msg para ele tambem. Assim vai poder visualizar a msg na pasta enviados..
	2040	$email[] = $_SESSION['phpgw_info']['expressomail']['user']['email'];
	2041	foreach($email as $item)
	2042	{
	2043	$certificate = $db->get_certificate(strtolower($item));
	2044	if(!$certificate)
	2045	{
	2046	$erros_acumulados .= "Chamada com parametro invalido. e-Mail nao pode ser vazio." . chr(0x0A);
	2047	return $erros_acumulados;
	2048	}
	2049
	2050	if (array_key_exists("dberr1", $certificate))
	2051	{
	2052
	2053	$erros_acumulados .= "Ocorreu um erro quando pesquisava certificados dos destinatarios para cifrar a msg." . chr(0x0A);
	2054	return $erros_acumulados;
	2055	}
	2056	if (array_key_exists("dberr2", $certificate))
	2057	{
	2058	$erros_acumulados .= $item . ' : Nao pode cifrar a msg. Certificado nao localizado.' . chr(0x0A);
	2059	//continue;
	2060	}
	2061	/* Retirado este teste para evitar mensagem de erro duplicada.
	2062	if (!array_key_exists("certs", $certificate))
	2063	{
	2064	$erros_acumulados .= $item . ' : Nao pode cifrar a msg. Certificado nao localizado.' . chr(0x0A);
	2065	continue;
	2066	}
	2067	*/
[3271]	2068	include_once(dirname( __FILE__ ) ."/../../security/classes/CertificadoB.php");
[1035]	2069
	2070	foreach ($certificate['certs'] as $registro)
	2071	{
	2072	$c1 = new certificadoB();
	2073	$c1->certificado($registro['chave_publica']);
	2074	if ($c1->apresentado)
	2075	{
	2076	$c2 = new Verifica_Certificado($c1->dados,$registro['chave_publica']);
	2077	if (!$c1->dados['EXPIRADO'] && !$c2->revogado && $c2->status)
	2078	{
	2079	$aux_mails[] = $registro['chave_publica'];
	2080	$mail_list[] = strtolower($item);
	2081	}
	2082	else
	2083	{
	2084	if ($c1->dados['EXPIRADO'] \|\| $c2->revogado)
	2085	{
	2086	$db->update_certificate($c1->dados['SERIALNUMBER'],$c1->dados['EMAIL'],$c1->dados['AUTHORITYKEYIDENTIFIER'],
	2087	$c1->dados['EXPIRADO'],$c2->revogado);
	2088	}
	2089
	2090	$erros_acumulados .= $item . ': ' . $c2->msgerro . chr(0x0A);
	2091	foreach($c2->erros_ssl as $linha)
	2092	{
	2093	$erros_acumulados .= $linha . chr(0x0A);
	2094	}
	2095	$erros_acumulados .= 'Emissor: ' . $c1->dados['EMISSOR'] . chr(0x0A);
	2096	$erros_acumulados .= $c1->dados['CRLDISTRIBUTIONPOINTS'] . chr(0x0A);
	2097	}
	2098	}
	2099	else
	2100	{
	2101	$erros_acumulados .= $item . ' : Nao pode cifrar a msg. Certificado invalido.' . chr(0x0A);
	2102	}
	2103	}
	2104	if(!(in_array(strtolower($item),$mail_list)) && !empty($erros_acumulados))
	2105	{
	2106	return $erros_acumulados;
	2107	}
	2108	}
	2109
	2110	$mail->Certs_crypt = $aux_mails;
	2111	}
[3018]	2112	// Build CID images
	2113	$this->buildEmbeddedImages($mail,$msg_uid,$forwarding_attachments);
[1035]	2114
[2]	2115	// Build Uploading Attachments!!!
[3387]	2116	if (count($attachments)>0) //Caso seja forward normal...
[2]	2117	{
	2118	$total_uploaded_size = 0;
[1264]	2119	$upload_max_filesize = str_replace("M","",$_SESSION['phpgw_info']['user']['preferences']['expressoMail']['max_attachment_size']) * 1024 * 1024;
[2]	2120	foreach ($attachments as $attach)
	2121	{
[3387]	2122	if($attach['name']=='Unknown')
	2123	continue;
[2]	2124	$mail->AddAttachment($attach['tmp_name'], $attach['name'], "base64", $this->get_file_type($attach['name'])); // optional name
	2125	$total_uploaded_size = $total_uploaded_size + $attach['size'];
	2126	}
[3387]	2127	if( $total_uploaded_size > $upload_max_filesize){
[1472]	2128	return $this->parse_error("message file too big");
[3387]	2129	}
[828]	2130	}
[3387]	2131	if(count($local_attachments)>0) { //Caso seja forward de mensagens locais
[828]	2132
[689]	2133	$total_uploaded_size = 0;
[1472]	2134	$upload_max_filesize = str_replace("M","",ini_get('upload_max_filesize')) * 1024 * 1024;
[689]	2135	foreach($local_attachments as $local_attachment) {
	2136	$file_description = unserialize(rawurldecode($local_attachment));
	2137	$tmp = array_values($file_description);
[1472]	2138	foreach($file_description as $i => $descriptor){
[689]	2139	$tmp[$i] = eregi_replace('\'*\'','',$descriptor);
	2140	}
	2141	$mail->AddAttachment($_FILES[$tmp[1]]['tmp_name'], $tmp[2], "base64", $this->get_file_type($tmp[2])); // optional name
	2142	$total_uploaded_size = $total_uploaded_size + $_FILES[$tmp[1]]['size'];
	2143	}
	2144	if( $total_uploaded_size > $upload_max_filesize)
[828]	2145	return 'false';
[689]	2146	}
[2]	2147	////////////////////////////////////////////////////////////////////////////////////////////////////
[271]	2148	// Build Forwarding Attachments!!!
[2]	2149	if (count($forwarding_attachments) > 0)
	2150	{
	2151	// Bug fixed for array_search function
[3018]	2152	$name_cid_files = array();
[2]	2153	if(count($name_cid_files) > 0) {
	2154	$name_cid_files[count($name_cid_files)] = $name_cid_files[0];
	2155	$name_cid_files[0] = null;
[1472]	2156	}
	2157
[2]	2158	foreach($forwarding_attachments as $forwarding_attachment)
	2159	{
[271]	2160	$file_description = unserialize(rawurldecode($forwarding_attachment));
	2161	$tmp = array_values($file_description);
[1472]	2162	foreach($file_description as $i => $descriptor){
[271]	2163	$tmp[$i] = eregi_replace('\'*\'','',$descriptor);
	2164	}
[1472]	2165	$file_description = $tmp;
[271]	2166	$fileContent = $this->get_forwarding_attachment($file_description[0], $file_description[1], $file_description[3],$file_description[4]);
	2167	$fileName = $file_description[2];
	2168	if(!array_search(trim($fileName),$name_cid_files)) {
[3369]	2169	$mail->AddStringAttachment($fileContent,html_entity_decode(rawurldecode($fileName)), $file_description[4], $this->get_file_type($file_description[2]));
[63]	2170	}
[2]	2171	}
	2172	}
[37]	2173
[2]	2174	////////////////////////////////////////////////////////////////////////////////////////////////////
[614]	2175	// Important message
	2176	if($is_important)
	2177	$mail->isImportant();
	2178
	2179	////////////////////////////////////////////////////////////////////////////////////////////////////
[2]	2180	// Disposition-Notification-To
	2181	if ($return_receipt)
	2182	$mail->ConfirmReadingTo = $_SESSION['phpgw_info']['expressomail']['user']['email'];
	2183	////////////////////////////////////////////////////////////////////////////////////////////////////
[504]	2184
[117]	2185	$sent = $mail->Send();
[1472]	2186
[117]	2187	if(!$sent)
[2]	2188	{
[504]	2189	return $this->parse_error($mail->ErrorInfo);
[2]	2190	}
	2191	else
	2192	{
[1035]	2193	if ($signed && !$params['smime'])
	2194	{
	2195	return $sent;
	2196	}
[1472]	2197	if($_SESSION['phpgw_info']['server']['expressomail']['expressoMail_enable_log_messages'] == "True")
[117]	2198	{
	2199	$userid = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
	2200	$userip = $_SESSION['phpgw_info']['expressomail']['user']['session_ip'];
	2201	$now = date("d/m/y H:i:s");
	2202	$addrs = $toaddress.$ccaddress.$ccoaddress;
[1472]	2203	$sent = trim($sent);
[117]	2204	error_log("$now - $userip - $sent [$subject] - $userid => $addrs\r\n", 3, "/home/expressolivre/mail_senders.log");
	2205	}
[1472]	2206	if($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['number_of_contacts'] &&
[485]	2207	$_SESSION['phpgw_info']['user']['preferences']['expressoMail']['use_dynamic_contacts']) {
[469]	2208	$contacts = new dynamic_contacts();
[485]	2209	$new_contacts = $contacts->add_dynamic_contacts($toaddress.",".$ccaddress.",".$ccoaddress);
	2210	return array("success" => true, "new_contacts" => $new_contacts);
[413]	2211	}
[485]	2212	return array("success" => true);
[2]	2213	}
	2214	}
[3018]	2215	function buildEmbeddedImages(&$mail,$msg_uid,&$forwarding_attachments)
	2216	{
	2217	// Build CID for embedded Images!!!
	2218	$pattern = '/src="([^"]*?show_embedded_attach.php\?msg_folder=(.+)?&(amp;)?msg_num=(.+)?&(amp;)?msg_part=(.+)?)"/isU';
	2219	$cid_imgs = '';
	2220	preg_match_all($pattern,$mail->Body,$cid_imgs,PREG_PATTERN_ORDER);
	2221	$cid_array = array();
	2222	foreach($cid_imgs[6] as $j => $val){
	2223	if ( !array_key_exists($cid_imgs[4][$j].$val, $cid_array) )
	2224	{
	2225	$cid_array[$cid_imgs[4][$j].$val] = base_convert(microtime(), 10, 36);
	2226	}
	2227	$cid = $cid_array[$cid_imgs[4][$j].$val];
	2228	$mail->Body = str_replace($cid_imgs[1][$j], "cid:".$cid, $mail->Body);
[2]	2229
[3018]	2230	if ($msg_uid != $cid_imgs[4][$j]) // The image is not in the same mail?
	2231	{
	2232	$fileContent = $this->get_forwarding_attachment($cid_imgs[2][$j], $cid_imgs[4][$j], $cid_imgs[6][$j], 'base64');
	2233	//prototype: get_forwarding_attachment ( folder, msg number, part, encoding)
	2234	$fileName = "image_".($j).".jpg";
	2235	$fileCode = "base64";
	2236	$fileType = "image/jpg";
	2237	$file_attached[0] = $cid_imgs[2][$j];
	2238	$file_attached[1] = $cid_imgs[4][$j];
	2239	$file_attached[2] = $fileName;
	2240	$file_attached[3] = $cid_imgs[6][$j];
	2241	$file_attached[4] = 'base64';
	2242	$file_attached[5] = strlen($fileContent); //Size of file
	2243	$return_forward[] = $file_attached;
	2244
	2245	$attachment_ = unserialize(rawurldecode($forwarding_attachments[$cid_imgs[6][$j]-2]));
	2246	if ($file_attached[3] == $attachment_[3])
	2247	unset($forwarding_attachments[$cid_imgs[6][$j]-2]);
	2248	}
	2249	else
	2250	{
	2251	$attach_img = $forwarding_attachments[$cid_imgs[6][$j]-2];
	2252	$file_description = unserialize(rawurldecode($attach_img));
	2253	if (is_array($file_description))
	2254	foreach($file_description as $i => $descriptor){
	2255	$file_description[$i] = eregi_replace('\'*\'','',$descriptor);
	2256	}
	2257	$fileContent = $this->get_forwarding_attachment($file_description[0], $msg_uid, $file_description[3], 'base64');
	2258	$fileName = $file_description[2];
	2259	$fileCode = $file_description[4];
	2260	$fileType = $this->get_file_type($file_description[2]);
	2261	unset($forwarding_attachments[$cid_imgs[6][$j]-2]);
	2262	if (!empty($file_description))
	2263	{
	2264	$file_description[5] = strlen($fileContent); //Size of file
	2265	$return_forward[] = $file_description;
	2266	}
	2267	}
	2268	$tempDir = ini_get("session.save_path");
	2269	$file = "cidimage_".$_SESSION[ 'phpgw_session' ][ 'session_id' ].$cid_imgs[6][$j].".dat";
	2270	$f = fopen($tempDir.'/'.$file,"w");
	2271	fputs($f,$fileContent);
	2272	fclose($f);
	2273	if ($fileContent)
	2274	$mail->AddEmbeddedImage($tempDir.'/'.$file, $cid, $fileName, $fileCode, $fileType);
	2275	//else
	2276	// return "Error loading image attachment content";
	2277
	2278	}
	2279	return $return_forward;
	2280	}
	2281	function add_recipients_cert($full_address)
[1035]	2282	{
	2283	$result = "";
	2284	$parse_address = imap_rfc822_parse_adrlist($full_address, "");
	2285	foreach ($parse_address as $val)
	2286	{
	2287	//echo "<script language=\"javascript\">javascript:alert('".$val->mailbox."@".$val->host."');</script>";
	2288	if ($val->mailbox == "INVALID_ADDRESS")
	2289	continue;
	2290	if ($val->mailbox == "UNEXPECTED_DATA_AFTER_ADDRESS")
	2291	continue;
	2292	if (empty($val->personal))
	2293	$result .= $val->mailbox."@".$val->host . ",";
	2294	else
	2295	$result .= $val->mailbox."@".$val->host . ",";
	2296	}
	2297
	2298	return substr($result,0,-1);
	2299	}
	2300
[2]	2301	function add_recipients($recipient_type, $full_address, $mail)
	2302	{
[1472]	2303	$parse_address = imap_rfc822_parse_adrlist($full_address, "");
	2304	foreach ($parse_address as $val)
[2]	2305	{
	2306	//echo "<script language=\"javascript\">javascript:alert('".$val->mailbox."@".$val->host."');</script>";
	2307	if ($val->mailbox == "INVALID_ADDRESS")
	2308	continue;
[1472]	2309
[2]	2310	if (empty($val->personal))
	2311	{
	2312	switch($recipient_type)
	2313	{
	2314	case "to":
	2315	$mail->AddAddress($val->mailbox."@".$val->host);
	2316	break;
	2317	case "cc":
	2318	$mail->AddCC($val->mailbox."@".$val->host);
	2319	break;
	2320	case "cco":
	2321	$mail->AddBCC($val->mailbox."@".$val->host);
	2322	break;
	2323	}
	2324	}
	2325	else
	2326	{
	2327	switch($recipient_type)
	2328	{
	2329	case "to":
	2330	$mail->AddAddress($val->mailbox."@".$val->host, $val->personal);
	2331	break;
	2332	case "cc":
	2333	$mail->AddCC($val->mailbox."@".$val->host, $val->personal);
	2334	break;
	2335	case "cco":
	2336	$mail->AddBCC($val->mailbox."@".$val->host, $val->personal);
	2337	break;
	2338	}
	2339	}
	2340	}
	2341	return true;
	2342	}
[1472]	2343
[2]	2344	function get_forwarding_attachment($msg_folder, $msg_number, $msg_part, $encoding)
	2345	{
[828]	2346	$mbox_stream = $this->open_mbox(utf8_decode(urldecode($msg_folder)));
[1472]	2347	$fileContent = imap_fetchbody($mbox_stream, $msg_number, $msg_part, FT_UID);
[2]	2348	if($encoding == 'base64')
[449]	2349	# The function imap_base64 adds a new line
	2350	# at ASCII text, with CRLF line terminators.
	2351	# So is being exchanged for base64_decode.
	2352	#
	2353	#$fileContent = imap_base64($fileContent);
	2354	$fileContent = base64_decode($fileContent);
[2]	2355	else if($encoding == 'quoted-printable')
[1472]	2356	$fileContent = quoted_printable_decode($fileContent);
[2]	2357	return $fileContent;
	2358	}
[1472]	2359
[2]	2360	function del_last_caracter($string)
	2361	{
	2362	$string = substr($string,0,(strlen($string) - 1));
[1472]	2363	return $string;
[2]	2364	}
[1472]	2365
[2]	2366	function del_last_two_caracters($string)
	2367	{
	2368	$string = substr($string,0,(strlen($string) - 2));
[1472]	2369	return $string;
[2]	2370	}
[1472]	2371
[828]	2372	function messages_sort($sort_box_type,$sort_box_reverse, $search_box_type,$offsetBegin,$offsetEnd)
[659]	2373	{
[1625]	2374	if ($sort_box_type != "SORTFROM" && $search_box_type!= "FLAGGED"){
[970]	2375	$imapsort = imap_sort($this->mbox,constant($sort_box_type),$sort_box_reverse,SE_UID,$search_box_type);
	2376	foreach($imapsort as $iuid)
	2377	$sort[$iuid] = "";
[1518]	2378
	2379	if ($offsetBegin == -1 && $offsetEnd ==-1 )
	2380	$slice_array = false;
	2381	else
	2382	$slice_array = true;
[970]	2383	}
	2384	else
[659]	2385	{
[970]	2386	$sort = array();
	2387	if ($offsetBegin > $offsetEnd) {$temp=$offsetEnd; $offsetEnd=$offsetBegin; $offsetBegin=$temp;}
	2388	$num_msgs = imap_num_msg($this->mbox);
	2389	if ($offsetEnd > $num_msgs) {$offsetEnd = $num_msgs;}
[975]	2390	$slice_array = true;
	2391
[983]	2392	for ($i=$num_msgs; $i>0; $i--)
[828]	2393	{
[983]	2394	if ($sort_box_type == "SORTARRIVAL" && $sort_box_reverse && count($sort) >= $offsetEnd)
	2395	break;
[970]	2396	$iuid = @imap_uid($this->mbox,$i);
	2397	$header = $this->get_header($iuid);
	2398	// List UNSEEN messages.
	2399	if($search_box_type == "UNSEEN" && (!trim($header->Recent) && !trim($header->Unseen))){
	2400	continue;
	2401	}
	2402	// List SEEN messages.
	2403	elseif($search_box_type == "SEEN" && (trim($header->Recent) \|\| trim($header->Unseen))){
	2404	continue;
	2405	}
	2406	// List ANSWERED messages.
	2407	elseif($search_box_type == "ANSWERED" && !trim($header->Answered)){
	2408	continue;
	2409	}
	2410	// List FLAGGED messages.
	2411	elseif($search_box_type == "FLAGGED" && !trim($header->Flagged)){
	2412	continue;
	2413	}
	2414
	2415	if($sort_box_type=='SORTFROM') {
	2416	if (($header->from[0]->mailbox . "@" . $header->from[0]->host) == $_SESSION['phpgw_info']['expressomail']['user']['email'])
	2417	$from = $header->to;
	2418	else
	2419	$from = $header->from;
	2420
	2421	$tmp = imap_mime_header_decode($from[0]->personal);
	2422
	2423	if ($tmp[0]->text != "")
	2424	$sort[$iuid] = $tmp[0]->text;
	2425	else
	2426	$sort[$iuid] = $from[0]->mailbox . "@" . $from[0]->host;
	2427	}
	2428	else if($sort_box_type=='SORTSUBJECT') {
	2429	$sort[$iuid] = $header->subject;
	2430	}
	2431	else if($sort_box_type=='SORTSIZE') {
	2432	$sort[$iuid] = $header->Size;
	2433	}
	2434	else {
	2435	$sort[$iuid] = $header->udate;
	2436	}
	2437
[659]	2438	}
[970]	2439	natcasesort($sort);
[828]	2440
[970]	2441	if ($sort_box_reverse)
	2442	$sort = array_reverse($sort,true);
[659]	2443	}
[828]	2444
[972]	2445	if(!is_array($sort))
	2446	$sort = array();
[1472]	2447
[1808]	2448
[972]	2449	if ($slice_array)
[828]	2450	$sort = array_slice($sort,$offsetBegin-1,$offsetEnd-($offsetBegin-1),true);
[970]	2451
[1472]	2452
[828]	2453	return $sort;
	2454
[659]	2455	}
[970]	2456
	2457
[1472]	2458	function move_search_messages($params){
	2459	$params['selected_messages'] = urldecode($params['selected_messages']);
[163]	2460	$params['new_folder'] = urldecode($params['new_folder']);
	2461	$params['new_folder_name'] = urldecode($params['new_folder_name']);
	2462	$sel_msgs = explode(",", $params['selected_messages']);
[1472]	2463	@reset($sel_msgs);
[163]	2464	$sorted_msgs = array();
	2465	foreach($sel_msgs as $idx => $sel_msg) {
	2466	$sel_msg = explode(";", $sel_msg);
	2467	if(array_key_exists($sel_msg[0], $sorted_msgs)){
	2468	$sorted_msgs[$sel_msg[0]] .= ",".$sel_msg[1];
[1472]	2469	}
[163]	2470	else {
	2471	$sorted_msgs[$sel_msg[0]] = $sel_msg[1];
	2472	}
	2473	}
	2474	@ksort($sorted_msgs);
[1472]	2475	$last_return = false;
	2476	foreach($sorted_msgs as $folder => $msgs_number) {
[163]	2477	$params['msgs_number'] = $msgs_number;
[1472]	2478	$params['folder'] = $folder;
[163]	2479	if($params['new_folder'] && $folder != $params['new_folder']){
[1472]	2480	$last_return = $this -> move_messages($params);
[163]	2481	}
	2482	elseif(!$params['new_folder'] \|\| $params['delete'] ){
	2483	$last_return = $this -> delete_msgs($params);
	2484	$last_return['deleted'] = true;
	2485	}
	2486	}
	2487	return $last_return;
	2488	}
[1472]	2489
[2]	2490	function move_messages($params)
	2491	{
[1472]	2492	$folder = $params['folder'];
	2493	$mbox_stream = $this->open_mbox($folder);
[51]	2494	$newmailbox = ($params['new_folder']);
	2495	$newmailbox = mb_convert_encoding($newmailbox, "UTF7-IMAP","ISO_8859-1");
[2]	2496	$new_folder_name = $params['new_folder_name'];
	2497	$msgs_number = $params['msgs_number'];
	2498	$return = array('msgs_number' => $msgs_number,
	2499	'folder' => $folder,
	2500	'new_folder_name' => $new_folder_name,
[325]	2501	'border_ID' => $params['border_ID'],
	2502	'status' => true); //Status foi adicionado para validar as permissoes ACL
[1472]	2503
[325]	2504	//Este bloco tem a finalidade de averiguar as permissoes para pastas compartilhadas
	2505	if (substr($folder,0,4) == 'user'){
	2506	$acl = $this->getacltouser($folder);
	2507	/*
	2508	* l - lookup (mailbox is visible to LIST/LSUB commands)
	2509	* r - read (SELECT the mailbox, perform CHECK, FETCH, PARTIAL, SEARCH, COPY from mailbox)
	2510	* s - keep seen/unseen information across sessions (STORE SEEN flag)
	2511	* w - write (STORE flags other than SEEN and DELETED)
	2512	* i - insert (perform APPEND, COPY into mailbox)
	2513	* p - post (send mail to submission address for mailbox, not enforced by IMAP4 itself)
	2514	* c - create (CREATE new sub-mailboxes in any implementation-defined hierarchy)
	2515	* d - delete (STORE DELETED flag, perform EXPUNGE)
	2516	* a - administer (perform SETACL)
	2517	*/
	2518	if (strpos($acl, "d") === false){
	2519	$return['status'] = false;
	2520	return $return;
	2521	}
	2522	}
[432]	2523	//Este bloco tem a finalidade de transformar o CPF das pastas compartilhadas em common name
[1747]	2524	if ($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['uid2cn']){
	2525	if (substr($new_folder_name,0,4) == 'user'){
	2526	$this->ldap = new ldap_functions();
	2527	$tmp_folder_name = explode($this->imap_delimiter, $new_folder_name);
	2528	$return['new_folder_name'] = array_pop($tmp_folder_name);
	2529	if( $cn = $this->ldap->uid2cn($return['new_folder_name']))
	2530	{
	2531	$return['new_folder_name'] = $cn;
	2532	}
	2533	}
[432]	2534	}
[1472]	2535
	2536	// Caso estejamos no box principal, nao eh necessario pegar a informacao da mensagem anterior.
[51]	2537	if (($params['get_previous_msg']) && ($params['border_ID'] != 'null') && ($params['border_ID'] != ''))
[449]	2538	{
[2]	2539	$return['previous_msg'] = $this->get_info_previous_msg($params);
[449]	2540	// Fix problem in unserialize function JS.
	2541	$return['previous_msg']['body'] = str_replace(array('{','}'), array('{','}'), $return['previous_msg']['body']);
	2542	}
[1472]	2543
	2544	$mbox_stream = $this->open_mbox($folder);
[2]	2545	if(imap_mail_move($mbox_stream, $msgs_number, $newmailbox, CP_UID)) {
	2546	imap_expunge($mbox_stream);
[51]	2547	if($mbox_stream)
	2548	imap_close($mbox_stream);
[2]	2549	return $return;
	2550	}else {
[1472]	2551	if(strstr(imap_last_error(),'Over quota')) {
[2]	2552	$accountID = $_SESSION['phpgw_info']['expressomail']['email_server']['imapAdminUsername'];
[1472]	2553	$pass = $_SESSION['phpgw_info']['expressomail']['email_server']['imapAdminPW'];
	2554	$userID = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
[2]	2555	$server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
[504]	2556	$mbox = @imap_open("{".$this->imap_server.":".$this->imap_port.$this->imap_options."}INBOX", $accountID, $pass) or die(serialize(array('imap_error' => $this->parse_error(imap_last_error()))));
[2]	2557	if(!$mbox)
	2558	return imap_last_error();
[1472]	2559	$quota = imap_get_quotaroot($mbox_stream, "INBOX");
[2]	2560	if(! imap_set_quota($mbox, "user".$this->imap_delimiter.$userID, 2.1 * $quota['usage'])) {
[51]	2561	if($mbox_stream)
	2562	imap_close($mbox_stream);
[1472]	2563	if($mbox)
[51]	2564	imap_close($mbox);
[1472]	2565	return "move_messages(): Error setting quota for MOVE or DELETE!! ". "user".$this->imap_delimiter.$userID." line ".__LINE__."\n";
[2]	2566	}
	2567	if(imap_mail_move($mbox_stream, $msgs_number, $newmailbox, CP_UID)) {
	2568	imap_expunge($mbox_stream);
[51]	2569	if($mbox_stream)
	2570	imap_close($mbox_stream);
[2]	2571	// return to original quota limit.
	2572	if(!imap_set_quota($mbox, "user".$this->imap_delimiter.$userID, $quota['limit'])) {
[51]	2573	if($mbox)
	2574	imap_close($mbox);
[1472]	2575	return "move_messages(): Error setting quota for MOVE or DELETE!! line ".__LINE__."\n";
[2]	2576	}
[1472]	2577	return $return;
[2]	2578	}
	2579	else {
[51]	2580	if($mbox_stream)
	2581	imap_close($mbox_stream);
[2]	2582	if(!imap_set_quota($mbox, "user".$this->imap_delimiter.$userID, $quota['limit'])) {
[51]	2583	if($mbox)
	2584	imap_close($mbox);
[1472]	2585	return "move_messages(): Error setting quota for MOVE or DELETE!! line ".__LINE__."\n";
[2]	2586	}
[1472]	2587	return imap_last_error();
[2]	2588	}
[1472]	2589
[2]	2590	}
	2591	else {
[51]	2592	if($mbox_stream)
	2593	imap_close($mbox_stream);
	2594	return "move_messages() line ".__LINE__.": ". imap_last_error()." folder:".$newmailbox;
[2]	2595	}
[1472]	2596	}
[2]	2597	}
[1472]	2598
[2]	2599	function save_msg($params)
	2600	{
[1472]	2601
[271]	2602	include_once("class.phpmailer.php");
	2603	$mail = new PHPMailer();
	2604	include_once("class.db_functions.inc.php");
	2605	$toaddress = $params['input_to'];
	2606	$ccaddress = $params['input_cc'];
[1638]	2607	$ccoaddress = $params['input_cco'];
[271]	2608	$subject = $params['input_subject'];
[320]	2609	$msg_uid = $params['msg_id'];
[2]	2610	$body = $params['body'];
	2611	$body = str_replace("%nbsp;"," ",$params['body']);
[155]	2612	$body = preg_replace("/\n/"," ",$body);
[51]	2613	$body = preg_replace("/\r/","",$body);
[271]	2614	$forwarding_attachments = $params['forwarding_attachments'];
	2615	$attachments = $params['FILES'];
	2616	$return_files = $params['FILES'];
[1472]	2617
[271]	2618	$folder = $params['folder'];
[1472]	2619	$folder = mb_convert_encoding($folder, "UTF7-IMAP","ISO_8859-1");
[271]	2620	// Fix problem with cyrus delimiter changes.
[1472]	2621	// Dots in names: enabled/disabled.
[271]	2622	$folder = @eregi_replace("INBOX/", "INBOX".$this->imap_delimiter, $folder);
	2623	$folder = @eregi_replace("INBOX.", "INBOX".$this->imap_delimiter, $folder);
	2624	// End Fix.
[1638]	2625	if(strtoupper($folder) == 'INBOX/DRAFTS')
	2626	{
	2627	$mail->SaveMessageAsDraft = $folder;
	2628	}
[271]	2629	$mail->SaveMessageInFolder = $folder;
	2630	$mail->SMTPDebug = false;
[1472]	2631
[271]	2632	$mail->IsSMTP();
	2633	$mail->Host = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpServer'];
	2634	$mail->Port = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpPort'];
	2635	$mail->From = $_SESSION['phpgw_info']['expressomail']['user']['email'];
	2636	$mail->FromName = $_SESSION['phpgw_info']['expressomail']['user']['fullname'];
[1472]	2637
[271]	2638	$mail->Sender = $mail->From;
	2639	$mail->SenderName = $mail->FromName;
	2640	$mail->FromName = $_SESSION['phpgw_info']['expressomail']['user']['fullname'];
	2641	$mail->From = $_SESSION['phpgw_info']['expressomail']['user']['email'];
[1472]	2642
[271]	2643	$this->add_recipients("to", $toaddress, &$mail);
	2644	$this->add_recipients("cc", $ccaddress, &$mail);
[1638]	2645	$this->add_recipients("cco", $ccoaddress, &$mail);
[271]	2646	$mail->Subject = $subject;
	2647	$mail->IsHTML(true);
	2648	$mail->Body = $body;
[1472]	2649
[3018]	2650	$return_forward = $this->buildEmbeddedImages($mail,$msg_uid,$forwarding_attachments);
[1472]	2651
	2652	// Build Forwarding Attachments!!!
[271]	2653	if (count($forwarding_attachments) > 0)
	2654	{
	2655	foreach($forwarding_attachments as $forwarding_attachment)
	2656	{
	2657	$file_description = unserialize(rawurldecode($forwarding_attachment));
	2658	$tmp = array_values($file_description);
[1472]	2659	foreach($file_description as $i => $descriptor){
[271]	2660	$tmp[$i] = eregi_replace('\'*\'','',$descriptor);
	2661	}
	2662	$file_description = $tmp;
[1472]	2663
[271]	2664	$fileContent = $this->get_forwarding_attachment($file_description[0], $file_description[1], $file_description[3],$file_description[4]);
	2665	$fileName = $file_description[2];
[1472]	2666
[271]	2667	$file_description[5] = strlen($fileContent); //Size of file
	2668	$return_forward[] = $file_description;
[1472]	2669
[271]	2670	$mail->AddStringAttachment($fileContent, $fileName, $file_description[4], $this->get_file_type($file_description[2]));
	2671	}
	2672	}
[1472]	2673
[271]	2674	if ((count($return_forward) > 0) && (count($return_files) > 0))
	2675	$return_files = array_merge_recursive($return_forward,$return_files);
	2676	else
	2677	if (count($return_files) < 1)
	2678	$return_files = $return_forward;
[1472]	2679
[271]	2680	// Build Uploading Attachments!!!
[1005]	2681	$sizeof_attachments = count($attachments);
	2682	if ($sizeof_attachments)
	2683	foreach ($attachments as $numb => $attach){
	2684	if ($numb == ($sizeof_attachments-1) && $params['insertImg'] == 'true'){ // Auto-resize image
	2685	list($width, $height,$image_type) = getimagesize($attach['tmp_name']);
	2686	switch ($image_type)
	2687	{
[1380]	2688	// Do not corrupt animated gif
	2689	//case 1: $image_big = imagecreatefromgif($attach['tmp_name']);break;
[1005]	2690	case 2: $image_big = imagecreatefromjpeg($attach['tmp_name']); break;
	2691	case 3: $image_big = imagecreatefrompng($attach['tmp_name']); break;
	2692	case 6:
[1247]	2693	require_once("gd_functions.php");
[1005]	2694	$image_big = imagecreatefrombmp($attach['tmp_name']); break;
	2695	default:
	2696	$mail->AddAttachment($attach['tmp_name'], $attach['name'], "base64", $this->get_file_type($attach['name']));
	2697	break;
	2698	}
	2699	header('Content-type: image/jpeg');
	2700	$max_resolution = $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['image_size'];
	2701	$max_resolution = ($max_resolution==""?'65536':$max_resolution);
	2702	if ($width < $max_resolution && $height < $max_resolution){
	2703	$new_width = $width;
	2704	$new_height = $height;
	2705	}
	2706	else if ($width > $max_resolution){
	2707	$new_width = $max_resolution;
	2708	$new_height = $height*($new_width/$width);
	2709	}
	2710	else {
	2711	$new_height = $max_resolution;
	2712	$new_width = $width*($new_height/$height);
	2713	}
	2714	$image_new = imagecreatetruecolor($new_width, $new_height);
	2715	imagecopyresampled($image_new, $image_big, 0, 0, 0, 0, $new_width, $new_height, $width, $height);
	2716	$tmpDir = ini_get("session.save_path");
[1472]	2717	$_file = "/cidimage_".$_SESSION[ 'phpgw_session' ][ 'session_id' ].".dat";
[1005]	2718	imagejpeg($image_new,$tmpDir.$_file, 85);
	2719	$mail->AddAttachment($tmpDir.$_file, $attach['name'], "base64", $this->get_file_type($tmpDir.$_file));
	2720	}
	2721	else
	2722	$mail->AddAttachment($attach['tmp_name'], $attach['name'], "base64", $this->get_file_type($attach['name']));
	2723	// optional name
	2724	}
[1472]	2725
	2726
	2727
	2728
[271]	2729	if(!empty($mail->AltBody))
	2730	$mail->ContentType = "multipart/alternative";
	2731
[828]	2732	$mail->error_count = 0; // reset errors
	2733	$mail->SetMessageType();
	2734	$header = $mail->CreateHeader();
[1472]	2735	$body = $mail->CreateBody();
[828]	2736
[1472]	2737	$mbox_stream = $this->open_mbox($folder);
[271]	2738	$new_header = str_replace("\n", "\r\n", $header);
	2739	$new_body = str_replace("\n", "\r\n", $body);
[830]	2740	$return['append'] = imap_append($mbox_stream, "{".$this->imap_server.":".$this->imap_port."}".$folder, $new_header . $new_body, "\\Seen \\Draft");
[271]	2741	$status = imap_status($mbox_stream, "{".$this->imap_server.":".$this->imap_port."}".$folder, SA_UIDNEXT);
	2742	$return['msg_no'] = $status->uidnext - 1;
	2743	$return['folder_id'] = $folder;
[828]	2744
[51]	2745	if($mbox_stream)
	2746	imap_close($mbox_stream);
[1472]	2747	if (is_array($return_files))
[828]	2748	foreach ($return_files as $index => $_attachment) {
	2749	if (array_key_exists("name",$_attachment)){
[271]	2750	unset($return_files[$index]);
	2751	$return_files[$index] = $_attachment['name']."_SIZE_".$return_files[$index][1] = $_attachment['size'];
	2752	}
	2753	else
	2754	{
	2755	unset($return_files[$index]);
	2756	$return_files[$index] = $_attachment[2]."_SIZE_". $return_files[$index][1] = $_attachment[5];
	2757	}
	2758	}
[1472]	2759
[271]	2760	$return['files'] = serialize($return_files);
[673]	2761	$return["subject"] = $subject;
[1472]	2762
[2]	2763	if (!$return['append'])
	2764	$return['append'] = imap_last_error();
[1472]	2765
[2]	2766	return $return;
	2767	}
[1472]	2768
[2]	2769	function set_messages_flag($params)
	2770	{
	2771	$folder = $params['folder'];
	2772	$msgs_to_set = $params['msgs_to_set'];
	2773	$flag = $params['flag'];
	2774	$return = array();
	2775	$return["msgs_to_set"] = $msgs_to_set;
	2776	$return["flag"] = $flag;
[1472]	2777
[411]	2778	if(!$this->mbox && !is_resource($this->mbox))
[51]	2779	$this->mbox = $this->open_mbox($folder);
[1472]	2780
[2]	2781	if ($flag == "unseen")
[51]	2782	$return["status"] = imap_clearflag_full($this->mbox, $msgs_to_set, "\\Seen", ST_UID);
[2]	2783	elseif ($flag == "seen")
[51]	2784	$return["status"] = imap_setflag_full($this->mbox, $msgs_to_set, "\\Seen", ST_UID);
[2]	2785	elseif ($flag == "answered"){
[51]	2786	$return["status"] = imap_setflag_full($this->mbox, $msgs_to_set, "\\Answered", ST_UID);
	2787	imap_clearflag_full($this->mbox, $msgs_to_set, "\\Draft", ST_UID);
[2]	2788	}
	2789	elseif ($flag == "forwarded")
[51]	2790	$return["status"] = imap_setflag_full($this->mbox, $msgs_to_set, "\\Answered \\Draft", ST_UID);
[2]	2791	elseif ($flag == "flagged")
[51]	2792	$return["status"] = imap_setflag_full($this->mbox, $msgs_to_set, "\\Flagged", ST_UID);
[614]	2793	elseif ($flag == "unflagged") {
	2794	$flag_importance = false;
	2795	$msgs_number = explode(",",$msgs_to_set);
[659]	2796	$unflagged_msgs = "";
[614]	2797	foreach($msgs_number as $msg_number) {
	2798	preg_match('/importance : (.*)\r/i',
	2799	imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number))
[1472]	2800	,$importance);
[673]	2801	if(strtolower($importance[1])=="high" && $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['use_important_flag']) {
[614]	2802	$flag_importance=true;
	2803	}
[659]	2804	else {
	2805	$unflagged_msgs.=$msg_number.",";
[1472]	2806	}
[614]	2807	}
	2808
[659]	2809	if($unflagged_msgs!="") {
	2810	imap_clearflag_full($this->mbox,substr($unflagged_msgs,0,strlen($unflagged_msgs)-1), "\\Flagged", ST_UID);
	2811	$return["msgs_unflageds"] = substr($unflagged_msgs,0,strlen($unflagged_msgs)-1);
	2812	}
	2813	else {
	2814	$return["msgs_unflageds"] = false;
	2815	}
	2816
[673]	2817	if($flag_importance && $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['use_important_flag']) {
[614]	2818	$return["status"] = false;
	2819	$return["msg"] = $this->functions->getLang("At least one of selected message cant be marked as normal");
	2820	}
[659]	2821	else {
	2822	$return["status"] = true;
	2823	}
[614]	2824	}
[1472]	2825
[411]	2826	if($this->mbox && is_resource($this->mbox))
[51]	2827	imap_close($this->mbox);
[2]	2828	return $return;
	2829	}
[1472]	2830
[2]	2831	function get_file_type($file_name)
	2832	{
	2833	$file_name = strtolower($file_name);
	2834	$strFileType = strrev(substr(strrev($file_name),0,4));
[1472]	2835	if ($strFileType == ".asf")
[2]	2836	return "video/x-ms-asf";
	2837	if ($strFileType == ".avi")
	2838	return "video/avi";
	2839	if ($strFileType == ".doc")
	2840	return "application/msword";
	2841	if ($strFileType == ".zip")
	2842	return "application/zip";
	2843	if ($strFileType == ".xls")
	2844	return "application/vnd.ms-excel";
	2845	if ($strFileType == ".gif")
	2846	return "image/gif";
	2847	if ($strFileType == ".jpg" \|\| $strFileType == "jpeg")
	2848	return "image/jpeg";
	2849	if ($strFileType == ".png")
	2850	return "image/png";
	2851	if ($strFileType == ".wav")
	2852	return "audio/wav";
	2853	if ($strFileType == ".mp3")
	2854	return "audio/mpeg3";
	2855	if ($strFileType == ".mpg" \|\| $strFileType == "mpeg")
	2856	return "video/mpeg";
	2857	if ($strFileType == ".rtf")
	2858	return "application/rtf";
	2859	if ($strFileType == ".htm" \|\| $strFileType == "html")
	2860	return "text/html";
[1472]	2861	if ($strFileType == ".xml")
[2]	2862	return "text/xml";
[1472]	2863	if ($strFileType == ".xsl")
[2]	2864	return "text/xsl";
[1472]	2865	if ($strFileType == ".css")
[2]	2866	return "text/css";
[1472]	2867	if ($strFileType == ".php")
[2]	2868	return "text/php";
[1472]	2869	if ($strFileType == ".asp")
[2]	2870	return "text/asp";
	2871	if ($strFileType == ".pdf")
	2872	return "application/pdf";
	2873	if ($strFileType == ".txt")
	2874	return "text/plain";
	2875	if ($strFileType == ".wmv")
	2876	return "video/x-ms-wmv";
	2877	if ($strFileType == ".sxc")
	2878	return "application/vnd.sun.xml.calc";
	2879	if ($strFileType == ".stc")
	2880	return "application/vnd.sun.xml.calc.template";
	2881	if ($strFileType == ".sxd")
	2882	return "application/vnd.sun.xml.draw";
	2883	if ($strFileType == ".std")
	2884	return "application/vnd.sun.xml.draw.template";
	2885	if ($strFileType == ".sxi")
	2886	return "application/vnd.sun.xml.impress";
	2887	if ($strFileType == ".sti")
	2888	return "application/vnd.sun.xml.impress.template";
	2889	if ($strFileType == ".sxm")
	2890	return "application/vnd.sun.xml.math";
	2891	if ($strFileType == ".sxw")
	2892	return "application/vnd.sun.xml.writer";
	2893	if ($strFileType == ".sxq")
	2894	return "application/vnd.sun.xml.writer.global";
	2895	if ($strFileType == ".stw")
	2896	return "application/vnd.sun.xml.writer.template";
[1472]	2897
	2898
	2899	return "application/octet-stream";
[2]	2900	}
[1472]	2901
[2]	2902	function htmlspecialchars_encode($str)
	2903	{
[449]	2904	return str_replace( array('&', '"','\'','<','>','{','}'), array('&','"',''','<','>','{','}'), $str);
[2]	2905	}
	2906	function htmlspecialchars_decode($str)
	2907	{
[449]	2908	return str_replace( array('&','"',''','<','>','{','}'), array('&', '"','\'','<','>','{','}'), $str);
[2]	2909	}
[1472]	2910
[828]	2911	function get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse,$offsetBegin = 0,$offsetEnd = 0)
	2912	{
	2913	if(!$this->mbox \|\| !is_resource($this->mbox))
[51]	2914	$this->mbox = $this->open_mbox($folder);
[432]	2915
[828]	2916	return $this->messages_sort($sort_box_type,$sort_box_reverse, $search_box_type,$offsetBegin,$offsetEnd);
	2917	}
[1472]	2918
[53]	2919	function get_info_next_msg($params)
	2920	{
	2921	$msg_number = $params['msg_number'];
	2922	$folder = $params['msg_folder'];
	2923	$sort_box_type = $params['sort_box_type'];
	2924	$sort_box_reverse = $params['sort_box_reverse'];
	2925	$reuse_border = $params['reuse_border'];
	2926	$search_box_type = $params['search_box_type'] != "ALL" && $params['search_box_type'] != "" ? $params['search_box_type'] : false;
[1472]	2927	$sort_array_msg = $this -> get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse);
	2928
[320]	2929	$success = false;
	2930	if (is_array($sort_array_msg))
[2]	2931	{
[320]	2932	foreach ($sort_array_msg as $i => $value){
	2933	if ($value == $msg_number)
	2934	{
	2935	$success = true;
	2936	break;
	2937	}
	2938	}
[2]	2939	}
	2940
[320]	2941	if (! $success \|\| $i >= sizeof($sort_array_msg)-1)
[2]	2942	{
	2943	$params['status'] = 'false';
	2944	$params['command_to_exec'] = "delete_border('". $reuse_border ."');";
	2945	return $params;
	2946	}
[1472]	2947
[2]	2948	$params = array();
	2949	$params['msg_number'] = $sort_array_msg[($i+1)];
	2950	$params['msg_folder'] = $folder;
[1472]	2951
	2952	$return = $this->get_info_msg($params);
[2]	2953	$return["reuse_border"] = $reuse_border;
	2954	return $return;
	2955	}
	2956
	2957	function get_info_previous_msg($params)
	2958	{
	2959	$msg_number = $params['msgs_number'];
	2960	$folder = $params['folder'];
	2961	$sort_box_type = $params['sort_box_type'];
	2962	$sort_box_reverse = $params['sort_box_reverse'];
	2963	$reuse_border = $params['reuse_border'];
[53]	2964	$search_box_type = $params['search_box_type'] != "ALL" && $params['search_box_type'] != "" ? $params['search_box_type'] : false;
	2965	$sort_array_msg = $this -> get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse);
[1472]	2966
[320]	2967	$success = false;
	2968	if (is_array($sort_array_msg))
[2]	2969	{
[320]	2970	foreach ($sort_array_msg as $i => $value){
	2971	if ($value == $msg_number)
	2972	{
	2973	$success = true;
	2974	break;
	2975	}
	2976	}
[2]	2977	}
[320]	2978	if (! $success \|\| $i == 0)
	2979	{
[2]	2980	$params['status'] = 'false';
	2981	$params['command_to_exec'] = "delete_border('". $reuse_border ."');";
	2982	return $params;
	2983	}
[1472]	2984
[2]	2985	$params = array();
	2986	$params['msg_number'] = $sort_array_msg[($i-1)];
	2987	$params['msg_folder'] = $folder;
[1472]	2988
[2]	2989	$return = $this->get_info_msg($params);
	2990	$return["reuse_border"] = $reuse_border;
	2991	return $return;
	2992	}
[1472]	2993
[2]	2994	// This function updates the values: quota, paging and new messages menu.
	2995	function get_menu_values($params){
	2996	$return_array = array();
	2997	$return_array = $this->get_quota($params);
[1472]	2998
[2]	2999	$mbox_stream = $this->open_mbox($params['folder']);
[1472]	3000	$return_array['num_msgs'] = imap_num_msg($mbox_stream);
[51]	3001	if($mbox_stream)
	3002	imap_close($mbox_stream);
[1472]	3003
	3004	return $return_array;
[2]	3005	}
[1472]	3006
[325]	3007	function get_quota($params){
[449]	3008	// folder_id = user/{uid} for shared folders
	3009	if(substr($params['folder_id'],0,5) != 'INBOX' && preg_match('/user\\'.$this->imap_delimiter.'/i', $params['folder_id'])){
	3010	$array_folder = explode($this->imap_delimiter,$params['folder_id']);
[1472]	3011	$folder_id = "user".$this->imap_delimiter.$array_folder[1];
[449]	3012	}
	3013	// folder_id = INBOX for inbox folders
	3014	else
	3015	$folder_id = "INBOX";
[1472]	3016
[1035]	3017	if(!$this->mbox \|\| !is_resource($this->mbox))
[51]	3018	$this->mbox = $this->open_mbox();
[345]	3019
[325]	3020	$quota = imap_get_quotaroot($this->mbox, $folder_id);
[411]	3021	if($this->mbox && is_resource($this->mbox))
[51]	3022	imap_close($this->mbox);
[1472]	3023
[2]	3024	if (!$quota){
	3025	return array(
	3026	'quota_percent' => 0,
	3027	'quota_used' => 0,
	3028	'quota_limit' => 0
	3029	);
	3030	}
[1472]	3031
[2]	3032	if(count($quota) && $quota['limit']) {
[3064]	3033	$quota_limit = $quota['limit'];
	3034	$quota_used = $quota['usage'];
[2]	3035	if($quota_used >= $quota_limit)
[650]	3036	{
	3037	$quotaPercent = 100;
	3038	}
	3039	else
	3040	{
[2]	3041	$quotaPercent = ($quota_used / $quota_limit)*100;
	3042	$quotaPercent = (($quotaPercent)* 100 + .5 )* .01;
[650]	3043	}
[2]	3044	return array(
	3045	'quota_percent' => floor($quotaPercent),
[3064]	3046	'quota_used' => $quota_used,
	3047	'quota_limit' => $quota_limit
[2]	3048	);
	3049	}
[1472]	3050	else
[2]	3051	return array();
	3052	}
[1472]	3053
[2]	3054	function send_notification($params){
[3231]	3055	include("../header.inc.php");
[2]	3056	require_once("class.phpmailer.php");
	3057	$mail = new PHPMailer();
[1472]	3058
[2]	3059	$toaddress = $params['notificationto'];
[1472]	3060
[3231]	3061	$subject = lang("Read receipt: %1",$params['subject']);
	3062	$body = lang("Your message: %1",$params['subject']) . '<br>';
	3063	$body .= lang("Received in: %1",$params['date']) . '<br>';
	3064	$body .= lang("Has been read by: %1 < %2 > at %3", $_SESSION['phpgw_info']['expressomail']['user']['fullname'], $_SESSION['phpgw_info']['expressomail']['user']['email'], date("d/m/Y H:i"));
[2]	3065	$mail->SMTPDebug = false;
	3066	$mail->IsSMTP();
	3067	$mail->Host = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpServer'];
	3068	$mail->Port = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpPort'];
	3069	$mail->From = $_SESSION['phpgw_info']['expressomail']['user']['email'];
	3070	$mail->FromName = $_SESSION['phpgw_info']['expressomail']['user']['fullname'];
	3071	$mail->AddAddress($toaddress);
	3072	$mail->Subject = $this->htmlspecialchars_decode($subject);
	3073
	3074	$mail->IsHTML(true);
	3075	$mail->Body = $body;
[1472]	3076
[2]	3077	if(!$mail->Send()){
	3078	return $mail->ErrorInfo;
	3079	}
	3080	else
	3081	return true;
	3082	}
[1472]	3083
[1965]	3084	function empty_folder($params)
[2]	3085	{
[1965]	3086	$folder = 'INBOX' . $this->imap_delimiter . $_SESSION['phpgw_info']['expressomail']['email_server'][$params['clean_folder']];
[2]	3087	$mbox_stream = $this->open_mbox($folder);
	3088	$return = imap_delete($mbox_stream,'1:*');
[51]	3089	if($mbox_stream)
	3090	imap_close($mbox_stream, CL_EXPUNGE);
[2]	3091	return $return;
	3092	}
[1472]	3093
[2]	3094	function search($params)
	3095	{
[673]	3096	include("class.imap_attachment.inc.php");
[1472]	3097	$imap_attachment = new imap_attachment();
[2]	3098	$criteria = $params['criteria'];
	3099	$return = array();
	3100	$folders = $this->get_folders_list();
[1472]	3101
[2]	3102	$j = 0;
	3103	foreach($folders as $folder)
	3104	{
	3105	$mbox_stream = $this->open_mbox($folder);
	3106	$messages = imap_search($mbox_stream, $criteria, SE_UID);
[1472]	3107
[2]	3108	if ($messages == '')
	3109	continue;
[1472]	3110
[2]	3111	$i = 0;
	3112	$return[$j] = array();
	3113	$return[$j]['folder_name'] = $folder['name'];
[1472]	3114
[2]	3115	foreach($messages as $msg_number)
	3116	{
[535]	3117	$header = $this->get_header($msg_number);
[2]	3118	if (!is_object($header))
	3119	return false;
[1472]	3120
[2]	3121	$return[$j][$i]['msg_folder'] = $folder['name'];
	3122	$return[$j][$i]['msg_number'] = $msg_number;
	3123	$return[$j][$i]['Recent'] = $header->Recent;
	3124	$return[$j][$i]['Unseen'] = $header->Unseen;
	3125	$return[$j][$i]['Answered'] = $header->Answered;
	3126	$return[$j][$i]['Deleted'] = $header->Deleted;
	3127	$return[$j][$i]['Draft'] = $header->Draft;
	3128	$return[$j][$i]['Flagged'] = $header->Flagged;
[1472]	3129
[535]	3130	$date_msg = gmdate("d/m/Y",$header->udate);
	3131	if (gmdate("d/m/Y") == $date_msg)
	3132	$return[$j][$i]['udate'] = gmdate("H:i",$header->udate);
[2]	3133	else
	3134	$return[$j][$i]['udate'] = $date_msg;
[1472]	3135
[2]	3136	$fromaddress = imap_mime_header_decode($header->fromaddress);
	3137	$return[$j][$i]['fromaddress'] = '';
	3138	foreach ($fromaddress as $tmp)
	3139	$return[$j][$i]['fromaddress'] .= $this->replace_maior_menor($tmp->text);
[1472]	3140
[2]	3141	$from = $header->from;
	3142	$return[$j][$i]['from'] = array();
	3143	$tmp = imap_mime_header_decode($from[0]->personal);
	3144	$return[$j][$i]['from']['name'] = $tmp[0]->text;
	3145	$return[$j][$i]['from']['email'] = $from[0]->mailbox . "@" . $from[0]->host;
[1472]	3146	$return[$j][$i]['from']['full'] ='"' . $return[$j][$i]['from']['name'] . '" ' . '<' . $return[$j][$i]['from']['email'] . '>';
[2]	3147
	3148	$to = $header->to;
	3149	$return[$j][$i]['to'] = array();
	3150	$tmp = imap_mime_header_decode($to[0]->personal);
	3151	$return[$j][$i]['to']['name'] = $tmp[0]->text;
	3152	$return[$j][$i]['to']['email'] = $to[0]->mailbox . "@" . $to[0]->host;
[1472]	3153	$return[$j][$i]['to']['full'] ='"' . $return[$i]['to']['name'] . '" ' . '<' . $return[$i]['to']['email'] . '>';
[2]	3154
	3155	$subject = imap_mime_header_decode($header->fetchsubject);
	3156	$return[$j][$i]['subject'] = '';
	3157	foreach ($subject as $tmp)
	3158	$return[$j][$i]['subject'] .= $tmp->text;
	3159
	3160	$return[$j][$i]['Size'] = $header->Size;
	3161	$return[$j][$i]['reply_toaddress'] = $header->reply_toaddress;
[1472]	3162
[2]	3163	$return[$j][$i]['attachment'] = array();
	3164	$return[$j][$i]['attachment'] = $imap_attachment->get_attachment_headerinfo($mbox_stream, $msg_number);
[1472]	3165
[2]	3166	$i++;
	3167	}
	3168	$j++;
[51]	3169	if($mbox_stream)
	3170	imap_close($mbox_stream);
[2]	3171	}
[1472]	3172
[2]	3173	return $return;
	3174	}
[1709]	3175
	3176
	3177	function mobile_search($params)
	3178	{
	3179	include("class.imap_attachment.inc.php");
	3180	$imap_attachment = new imap_attachment();
	3181	$criterias = array ("TO","SUBJECT","FROM","CC");
	3182	$return = array();
	3183	$folders = $this->get_folders_list();
	3184	$num_msgs = 0;
	3185
	3186	foreach($folders as $id =>$folder)
	3187	{
	3188	if(strpos($folder['folder_id'],'user')===false && is_array($folder)) {
	3189	foreach($criterias as $criteria_fixed)
	3190	{
	3191	$_filter = $criteria_fixed . ' "'.$params['filter'].'"';
	3192	$mbox_stream = $this->open_mbox($folder['folder_name']);
	3193
	3194	$messages = imap_search($mbox_stream, $_filter, SE_UID);
	3195
	3196	if ($messages == ''){
	3197	if($mbox_stream)
	3198	imap_close($mbox_stream);
	3199	continue;
	3200	}
	3201
	3202	foreach($messages as $msg_number)
	3203	{
	3204	$temp = $this->get_info_head_msg($msg_number);
	3205	if(!$temp)
	3206	return false;
	3207
	3208	$return[$num_msgs] = $temp;
	3209	$num_msgs++;
	3210	}
	3211	$return['num_msgs'] = $num_msgs;
	3212
	3213	if($mbox_stream)
	3214	imap_close($mbox_stream);
	3215	}
	3216	}
	3217
	3218	}
	3219	return $return;
	3220	}
[1472]	3221
[2]	3222	function delete_and_show_previous_message($params)
	3223	{
	3224	$return = $this->get_info_previous_msg($params);
[1472]	3225
[2]	3226	$params_tmp1 = array();
	3227	$params_tmp1['msgs_to_delete'] = $params['msg_number'];
	3228	$params_tmp1['folder'] = $params['msg_folder'];
	3229	$return_tmp1 = $this->delete_msg($params_tmp1);
[1472]	3230
[2]	3231	$return['msg_number_deleted'] = $return_tmp1;
[1472]	3232
[2]	3233	return $return;
	3234	}
[1472]	3235
	3236
[2]	3237	function automatic_trash_cleanness($params)
	3238	{
	3239	$before_date = date("m/d/Y", strtotime("-".$params['before_date']." day"));
	3240	$criteria = 'BEFORE "'.$before_date.'"';
[325]	3241	$mbox_stream = $this->open_mbox('INBOX'.$this->imap_delimiter.$_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultTrashFolder']);
[3018]	3242	// Free others requests
	3243	session_write_close();
[2]	3244	$messages = imap_search($mbox_stream, $criteria, SE_UID);
	3245	if (is_array($messages)){
	3246	foreach ($messages as $msg_number){
	3247	imap_delete($mbox_stream, $msg_number, FT_UID);
	3248	}
	3249	}
[51]	3250	if($mbox_stream)
	3251	imap_close($mbox_stream, CL_EXPUNGE);
[2]	3252	return $messages;
	3253	}
	3254	// Fix the search problem with special characters!!!!
	3255	function remove_accents($string) {
[1472]	3256	return strtr($string,
	3257	"?Ó??ó?Ý?úÁÀÃÂÄÇÉÈÊËÍÌ?ÎÏÑÕÔÓÒÖÚÙ?ÛÜ?áàãâäçéèêëíì?îïñóòõôöúù?ûüýÿ",
[2]	3258	"SOZsozYYuAAAAACEEEEIIIIINOOOOOUUUUUsaaaaaceeeeiiiiinooooouuuuuyy");
	3259	}
	3260
[1622]	3261	function make_search_date($date){
	3262
	3263	$months = array(
	3264	1 => 'jan',
	3265	2 => 'feb',
	3266	3 => 'mar',
	3267	4 => 'apr',
	3268	5 => 'may',
	3269	6 => 'jun',
	3270	7 => 'jul',
	3271	8 => 'aug',
	3272	9 => 'sep',
	3273	10 => 'oct',
	3274	11 => 'nov',
	3275	12 => 'dec'
	3276	);
	3277
	3278	//TODO: Adaptar a data de acordo com o locale do sistema.
	3279	list($day,$month,$year) = explode("/", $date);
	3280	$search_date = $day."-".$months[intval($month)]."-".$year;
	3281	return $search_date;
	3282
	3283	}
	3284
[1472]	3285	function search_msg($params = ''){
[3391]	3286	$retorno = "";
	3287	$mbox_stream = "";
	3288	if(strpos($params['condition'],"#")===false) { //local messages
	3289	$search=false;
	3290	}
	3291	else {
	3292	$search = explode(",",$params['condition']);
	3293	}
[689]	3294
[3391]	3295	if($search){
	3296	$search_criteria = '';
	3297	$search_result_number = $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['search_result_number'];
	3298	foreach($search as $tmp)
	3299	{
	3300	$tmp1 = explode("##",$tmp);
	3301	$sum = 0;
	3302	$name_box = $tmp1[0];
	3303	unset($filter);
	3304	foreach($tmp1 as $index => $criteria)
	3305	{
	3306	if ($index != 0 && strlen($criteria) != 0)
[1622]	3307	{
[3391]	3308	$filter_array = explode("<=>",html_entity_decode(rawurldecode($criteria)));
	3309	$filter .= " ".$filter_array[0];
	3310	if (strlen($filter_array[1]) != 0){
	3311	if (trim($filter_array[0]) != 'BEFORE' &&
	3312	trim($filter_array[0]) != 'SINCE' &&
	3313	trim($filter_array[0]) != 'ON')
	3314	{
	3315	// Remove accents from criteria, because method remove accents is broken.
	3316	$filter .= '"'.strtr($filter_array[1],
	3317	"áàâãäéèêëíìîïóòôõöúùûüçÁÀÂÃÄÉÈÊËÍÌÎÏÓÒÔÕÖÚÙÛÜÇ",
	3318	"aaaaaeeeeiiiiooooouuuucAAAAAEEEEIIIIOOOOOUUUUC").'"';
	3319	}
	3320	else {
	3321	$filter .= '"'.$this->make_search_date($filter_array[1]).'"';
	3322	}
	3323	}
[1622]	3324	}
[3391]	3325	}
	3326	$name_box = mb_convert_encoding(utf8_decode($name_box), "UTF7-IMAP", "ISO_8859-1" );
[1472]	3327
[3391]	3328	//Este bloco tem a finalidade de transformar o login (quando numerico) das pastas compartilhadas em common name
	3329	if ($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['uid2cn'] && substr($name_box,0,4) == 'user')
	3330	{
	3331	$folder_name = explode($this->imap_delimiter,$name_box);
	3332	$this->ldap = new ldap_functions();
	3333	if ($cn = $this->ldap->uid2cn($folder_name[1]))
	3334	{
	3335	$folder_name[1] = $cn;
	3336	}
	3337	$folder_name = implode($this->imap_delimiter,$folder_name);
[3223]	3338	}
[3391]	3339	else
	3340	$folder_name = mb_convert_encoding(utf8_decode($name_box), "UTF7-IMAP", "ISO_8859-1" );
[1472]	3341
[3391]	3342	if(!is_resource($mbox_stream))
	3343	$mbox_stream = $this->open_mbox($name_box);
	3344	else
	3345	imap_reopen($mbox_stream, "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$name_box);
[3223]	3346
[3391]	3347	if (preg_match("/^.?\bALL\b/", $filter)){ // Quick Search, note: this ALL isn't the same ALL from imap_search
[3223]	3348
[3391]	3349	$all_criterias = array ("TO","SUBJECT","FROM","CC");
[3223]	3350
[3391]	3351	foreach($all_criterias as $criteria_fixed)
	3352	{
	3353	$_filter = $criteria_fixed . substr($filter,4);
[3223]	3354
[3391]	3355	$search_criteria = imap_search($mbox_stream, $_filter, SE_UID);
	3356	// Testa aqui
	3357	if($search_criteria) // && count($search_criteria) < $search_result_number)
	3358	{
	3359	foreach($search_criteria as $new_search){
	3360	if ($search_result_number != '65536' && $sum == $search_result_number)
	3361	{
	3362	return $retorno ? $sum . "=sumResults=" . $retorno : "none";
	3363	}
[3223]	3364
[3391]	3365	$m_token = trim("##". mb_convert_encoding( $folder_name, "ISO_8859-1", "UTF7-IMAP" ) . "--" . mb_convert_encoding( $name_box, "ISO_8859-1", "UTF7-IMAP" ) . "--" . $this->get_msg($new_search,$name_box,$mbox_stream) . "--".$new_search."##"."\n");
	3366	if(!@strstr($retorno,$m_token))
	3367	{
	3368	$retorno .= $m_token;
	3369	$sum++;
	3370	}
	3371	}
	3372	}
	3373	}
	3374	}
	3375	else {
	3376	$search_criteria = imap_search($mbox_stream, $filter, SE_UID);
[3402]	3377	if($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['use_important_flag'])
[3401]	3378	{
[3402]	3379	if((!strpos($filter,"FLAGGED") === false) \|\| (!strpos($filter,"UNFLAGGED") === false))
	3380	{
	3381	$num_msgs = imap_num_msg($mbox_stream);
	3382	$flagged_msgs = array();
	3383	for ($i=$num_msgs; $i>0; $i--)
	3384	{
	3385	$iuid = @imap_uid($this->mbox,$i);
	3386	$header = $this->get_header($iuid);
	3387	if(trim($header->Flagged))
	3388	{
	3389	$flagged_msgs[$i] = $iuid;
	3390	}
	3391	}
	3392	if((count($flagged_msgs) >0) && (strpos($filter,"UNFLAGGED") === false))
[3401]	3393	{
[3402]	3394	$arry_diff = array_diff($flagged_msgs,$search_criteria);
	3395	foreach($arry_diff as $msg)
	3396	{
	3397	$search_criteria[] = $msg;
	3398	}
[3401]	3399	}
[3402]	3400	else if((count($flagged_msgs) >0) && (is_array($search_criteria)) && (!strpos($filter,"UNFLAGGED") === false))
[3401]	3401	{
[3402]	3402	$search_criteria = array_diff($search_criteria,$flagged_msgs);
[3401]	3403	}
	3404	}
[3402]	3405	}
[3391]	3406	if( is_array( $search_criteria) )
	3407	{
	3408	foreach($search_criteria as $new_search)
	3409	{
	3410	if ($search_result_number != '65536' && $sum == $search_result_number)
	3411	{
	3412	return $retorno ? $sum . "=sumResults=" . $retorno : "none";
	3413	}
	3414	$retorno .= trim("##". mb_convert_encoding( $folder_name, "ISO_8859-1", "UTF7-IMAP" ) . "--" . mb_convert_encoding( $name_box, "ISO_8859-1", "UTF7-IMAP" ) . "--" . $this->get_msg($new_search,$name_box,$mbox_stream) . "--" . $new_search."##"."\n");
	3415	$sum++;
	3416	}
	3417	}
	3418	}
[3223]	3419
[3391]	3420	// $acumulated_results += $sum;
	3421	//
	3422	// if ($search_result_number != '65536' && $acumulated_results >= $search_result_number)
	3423	// {
	3424	// return "many results";
	3425	// }
	3426	}
	3427	}
	3428	if($mbox_stream)
	3429	imap_close($mbox_stream);
	3430
	3431	if ($retorno){
	3432	return $retorno;
	3433	}
	3434	else
	3435	{
	3436	return 'none';
	3437	}
	3438	//return $retorno ? $retorno : "none";
[2]	3439	}
[1472]	3440
[3391]	3441	function get_msg($uid_msg,$name_box, $mbox_stream )
[271]	3442	{
[828]	3443	$header = $this->get_header($uid_msg);
[3391]	3444	include_once("class.imap_attachment.inc.php");
[828]	3445	$imap_attachment = new imap_attachment();
	3446	$attachments = $imap_attachment->get_attachment_headerinfo($mbox_stream, $uid_msg);
	3447	$attachments = $attachments['number_attachments'] > 0?"T".$attachments['number_attachments']:"";
	3448	$flag = $header->Unseen
	3449	.$header->Recent
	3450	.$header->Flagged
	3451	.$header->Draft
	3452	.$header->Answered
	3453	.$header->Deleted
	3454	.$attachments;
	3455
	3456
[163]	3457	$subject = $this->decode_string($header->fetchsubject);
	3458	$from = $header->from[0]->mailbox;
[2]	3459	if($header->from[0]->personal != "")
	3460	$from = $header->from[0]->personal;
[3391]	3461	$ret_msg = $this->decode_string($from) . "--" . $subject . "--". gmdate("d/m/Y",$header ->udate)."--". $this->size_msg($header->Size) ."--". $flag;
[1472]	3462	return $ret_msg;
	3463	}
[3391]	3464
	3465
	3466	function size_msg($size){
	3467	$var = floor($size/1024);
	3468	if($var >= 1){
	3469	return $var." kb";
	3470	}else{
	3471	return $size ." b";
	3472	}
	3473	}
	3474
[2]	3475	function ob_array($the_object)
	3476	{
	3477	$the_array=array();
	3478	if(!is_scalar($the_object))
	3479	{
	3480	foreach($the_object as $id => $object)
	3481	{
	3482	if(is_scalar($object))
	3483	{
	3484	$the_array[$id]=$object;
	3485	}
	3486	else
	3487	{
	3488	$the_array[$id]=$this->ob_array($object);
	3489	}
	3490	}
	3491	return $the_array;
	3492	}
	3493	else
	3494	{
	3495	return $the_object;
	3496	}
	3497	}
[1472]	3498
[2]	3499	function getacl()
	3500	{
	3501	$this->ldap = new ldap_functions();
[1472]	3502
[2]	3503	$return = array();
[1472]	3504	$mbox_stream = $this->open_mbox();
[2]	3505	$mbox_acl = imap_getacl($mbox_stream, 'INBOX');
[1472]	3506
[2]	3507	$i = 0;
	3508	foreach ($mbox_acl as $user => $acl)
	3509	{
	3510	if ($user != $this->username)
	3511	{
	3512	$return[$i]['uid'] = $user;
	3513	$return[$i]['cn'] = $this->ldap->uid2cn($user);
	3514	}
	3515	$i++;
	3516	}
	3517	return $return;
	3518	}
[1472]	3519
[2]	3520	function setacl($params)
	3521	{
	3522	$old_users = $this->getacl();
	3523	if (!count($old_users))
	3524	$old_users = array();
[1472]	3525
[2]	3526	$tmp_array = array();
	3527	foreach ($old_users as $index => $user_info)
	3528	{
	3529	$tmp_array[$index] = $user_info['uid'];
	3530	}
	3531	$old_users = $tmp_array;
[1472]	3532
[2]	3533	$users = unserialize($params['users']);
	3534	if (!count($users))
	3535	$users = array();
[1472]	3536
[2]	3537	//$add_share = array_diff($users, $old_users);
	3538	$remove_share = array_diff($old_users, $users);
	3539
	3540	$mbox_stream = $this->open_mbox();
	3541
	3542	$serverString = "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}";
	3543	$mailboxes_list = imap_getmailboxes($mbox_stream, $serverString, "user".$this->imap_delimiter.$this->username."*");
	3544
	3545	/*if (count($add_share))
	3546	{
	3547	foreach ($add_share as $index=>$uid)
	3548	{
	3549	if (is_array($mailboxes_list))
	3550	{
	3551	foreach ($mailboxes_list as $key => $val)
	3552	{
	3553	$folder = str_replace($serverString, "", imap_utf7_decode($val->name));
	3554	imap_setacl ($mbox_stream, $folder, "$uid", "lrswipcda");
	3555	}
	3556	}
	3557	}
	3558	}*/
[1472]	3559
[2]	3560	if (count($remove_share))
	3561	{
	3562	foreach ($remove_share as $index=>$uid)
	3563	{
	3564	if (is_array($mailboxes_list))
	3565	{
	3566	foreach ($mailboxes_list as $key => $val)
	3567	{
	3568	$folder = str_replace($serverString, "", imap_utf7_decode($val->name));
	3569	imap_setacl ($mbox_stream, $folder, "$uid", "");
	3570	}
	3571	}
[1472]	3572	}
[2]	3573	}
[1472]	3574
[2]	3575	return true;
	3576	}
[1472]	3577
[2]	3578	function getaclfromuser($params)
	3579	{
	3580	$useracl = $params['user'];
[1472]	3581
[2]	3582	$return = array();
	3583	$return[$useracl] = 'false';
[1472]	3584	$mbox_stream = $this->open_mbox();
[2]	3585	$mbox_acl = imap_getacl($mbox_stream, 'INBOX');
[1472]	3586
[2]	3587	foreach ($mbox_acl as $user => $acl)
	3588	{
	3589	if (($user != $this->username) && ($user == $useracl))
	3590	{
	3591	$return[$user] = $acl;
	3592	}
	3593	}
	3594	return $return;
	3595	}
	3596
	3597	function getacltouser($user)
	3598	{
	3599	$return = array();
	3600	$mbox_stream = $this->open_mbox();
[325]	3601	//Alterado, antes era 'imap_getacl($mbox_stream, 'user'.$this->imap_delimiter.$user);
	3602	//Afim de tratar as pastas compartilhadas, verificandos as permissoes de operacao sobre as mesmas
	3603	//No caso de se tratar da caixa do proprio usuario logado, utiliza a sintaxe abaixo
	3604	if(substr($user,0,4) != 'user')
[449]	3605	$mbox_acl = imap_getacl($mbox_stream, 'user'.$this->imap_delimiter.$user);
[325]	3606	else
	3607	$mbox_acl = imap_getacl($mbox_stream, $user);
[2]	3608	return $mbox_acl[$this->username];
	3609	}
	3610
[1472]	3611
[2]	3612	function setaclfromuser($params)
	3613	{
	3614	$user = $params['user'];
	3615	$acl = $params['acl'];
[1472]	3616
[2]	3617	$mbox_stream = $this->open_mbox();
	3618
	3619	$serverString = "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}";
	3620	$mailboxes_list = imap_getmailboxes($mbox_stream, $serverString, "user".$this->imap_delimiter.$this->username."*");
	3621
	3622	if (is_array($mailboxes_list))
	3623	{
	3624	foreach ($mailboxes_list as $key => $val)
	3625	{
[449]	3626	$folder = str_replace($serverString, "", imap_utf7_encode($val->name));
	3627	$folder = str_replace("&-", "&", $folder);
[2]	3628	if (!imap_setacl ($mbox_stream, $folder, $user, $acl))
	3629	{
[449]	3630	$return = imap_last_error();
[2]	3631	}
	3632	}
	3633	}
[449]	3634	if (isset($return))
	3635	return $return;
	3636	else
	3637	return true;
[2]	3638	}
[1472]	3639
[51]	3640	function download_attachment($msg,$msgno)
	3641	{
[1472]	3642	$array_parts_attachments = array();
[3289]	3643	//$array_parts_attachments['names'] = '';
[689]	3644	include_once("class.imap_attachment.inc.php");
[1472]	3645	$imap_attachment = new imap_attachment();
	3646
[51]	3647	if (count($msg->fname[$msgno]) > 0)
	3648	{
	3649	$i = 0;
	3650	foreach ($msg->fname[$msgno] as $index=>$fname)
	3651	{
	3652	$array_parts_attachments[$i]['pid'] = $msg->pid[$msgno][$index];
[1397]	3653	$array_parts_attachments[$i]['name'] = $imap_attachment->flat_mime_decode($this->decode_string($fname));
[51]	3654	$array_parts_attachments[$i]['name'] = $array_parts_attachments[$i]['name'] ? $array_parts_attachments[$i]['name'] : "attachment.bin";
	3655	$array_parts_attachments[$i]['encoding'] = $msg->encoding[$msgno][$index];
[3289]	3656	//$array_parts_attachments['names'] .= $array_parts_attachments[$i]['name'] . ', ';
[51]	3657	$array_parts_attachments[$i]['fsize'] = $msg->fsize[$msgno][$index];
	3658	$i++;
	3659	}
	3660	}
[3289]	3661	//$array_parts_attachments['names'] = substr($array_parts_attachments['names'],0,(strlen($array_parts_attachments['names']) - 2));
[51]	3662	return $array_parts_attachments;
[1472]	3663	}
[69]	3664
	3665	function spam($params)
	3666	{
	3667	$is_spam = $params['spam'];
	3668	$folder = $params['folder'];
	3669	$mbox_stream = $this->open_mbox($folder);
	3670	$msgs_number = explode(',',$params['msgs_number']);
	3671
	3672	foreach($msgs_number as $msg_number) {
[877]	3673	$imap_msg_number = imap_msgno($mbox_stream, $msg_number);
	3674	$header = imap_fetchheader($mbox_stream, $imap_msg_number);
	3675	$body = imap_body($mbox_stream, $imap_msg_number);
[69]	3676	$msg = $header . $body;
	3677	$email = $_SESSION['phpgw_info']['expressomail']['user']['email'];
[449]	3678	$username = $this->username;
[69]	3679	strtok($email, '@');
	3680	$domain = strtok('@');
	3681
[449]	3682	//Encontrar a assinatura do dspam no cabecalho
	3683	$v = explode("\r\n", $header);
	3684	foreach ($v as $linha){
[877]	3685	if (eregi("^Message-ID", $linha)) {
	3686	$args = explode(" ", $linha);
	3687	$msg_id = "'$args[1]'";
	3688	} elseif (eregi("^X-DSPAM-Signature", $linha)) {
[449]	3689	$args = explode(" ",$linha);
	3690	$signature = $args[1];
	3691	}
	3692	}
	3693
[877]	3694	// Seleciona qual comando a ser executado
[449]	3695	switch($is_spam){
	3696	case 'true': $cmd = $_SESSION['phpgw_info']['server']['expressomail']['expressoMail_command_for_spam']; break;
	3697	case 'false': $cmd = $_SESSION['phpgw_info']['server']['expressomail']['expressoMail_command_for_ham']; break;
	3698	}
[877]	3699
	3700	$tags = array('##EMAIL##', '##USERNAME##', '##DOMAIN##', '##SIGNATURE##', '##MSGID##');
	3701	$cmd = str_replace($tags, array($email, $username, $domain, $signature, $msg_id), $cmd);
[78]	3702	system($cmd);
[69]	3703	}
	3704	imap_close($mbox_stream);
	3705	return false;
	3706	}
[535]	3707	function get_header($msg_number){
	3708	$header = @imap_headerinfo($this->mbox, imap_msgno($this->mbox, $msg_number), 80, 255);
	3709	if (!is_object($header))
	3710	return false;
	3711	// Prepare udate from mailDate (DateTime arrived with TZ) for fixing summertime problem.
[3399]	3712	$header->udate_original = $header->udate;
[535]	3713	$pdate = date_parse($header->MailDate);
	3714	$header->udate += $pdate['zone']*(-60);
[1472]	3715
[673]	3716	if($header->Flagged != "F" && $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['use_important_flag']) {
[659]	3717	$flag = preg_match('/importance : (.*)\r/i',
	3718	imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number))
[1472]	3719	,$importance);
[659]	3720	$header->Flagged = $flag==0?false:strtolower($importance[1])=="high"?"F":false;
	3721	}
[1472]	3722
[535]	3723	return $header;
	3724	}
[1000]	3725
	3726	//Por Bruno Costa(bruno.vieira-costa@serpro.gov.br - Insere emails no imap a partir do fonte do mesmo. Se o argumento timestamp for passado ele utiliza do script python
	3727	///expressoMail1_2/imap.py para inserir uma msg com o horário correto pois isso não é porssível com a função imap_append do php.
	3728
	3729	function insert_email($source,$folder,$timestamp){
	3730	$username = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
	3731	$password = $_SESSION['phpgw_info']['expressomail']['user']['passwd'];
	3732	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
	3733	$imap_port = $_SESSION['phpgw_info']['expressomail']['email_server']['imapPort'];
	3734	$imap_options = '/notls/novalidate-cert';
	3735	$mbox_stream = imap_open("{".$imap_server.":".$imap_port.$imap_options."}".$folder, $username, $password);
	3736	if(imap_last_error())
	3737	{
	3738	imap_createmailbox($mbox_stream,imap_utf7_encode("{".$imap_server."}".$folder));
	3739	}
	3740	if($timestamp){
	3741	$tempDir = ini_get("session.save_path");
[1247]	3742	$file = $tempDir."imap_".$_SESSION[ 'phpgw_session' ][ 'session_id' ];
[1000]	3743	$f = fopen($file,"w");
	3744	fputs($f,base64_encode($source));
	3745	fclose($f);
[1586]	3746	$command = "python ".$_SERVER['DOCUMENT_ROOT']."/expressoMail1_2/imap.py ".escapeshellarg($imap_server)." ".escapeshellarg($imap_port)." ".escapeshellarg($username)." ".escapeshellarg($password)." ".escapeshellarg($timestamp)." ".escapeshellarg($folder)." ".escapeshellarg($file);
[1012]	3747	$return['command']=exec(escapeshellcmd($command));
[1000]	3748	}else{
	3749	$return['append'] = imap_append($mbox_stream, "{".$imap_server.":".$imap_port."}".$folder, $source, "\\Seen");
	3750	}
	3751	$status = imap_status($mbox_stream, "{".$this->imap_server.":".$this->imap_port."}".$folder, SA_UIDNEXT);
	3752	$return['msg_no'] = $status->uidnext - 1;
	3753	$return['error'] = imap_last_error();
	3754	if($mbox_stream)
	3755	imap_close($mbox_stream);
	3756	return $return;
	3757
	3758	}
	3759
[3394]	3760	function show_decript($params,$dec=0){
	3761
[1035]	3762	$source = $params['source'];
	3763	//error_log("source: $source\nversao: " . PHP_VERSION, 3, '/tmp/teste.log');
[1472]	3764
[3394]	3765	if ($dec == 0)
	3766	{
	3767	$source = str_replace(" ", "+", $source,$i);
	3768	if (version_compare(PHP_VERSION, '5.2.0', '>=')){
	3769	if(!$source = base64_decode($source,true))
	3770	return "error ".$source."Espaços ".$i;
[1035]	3771
[3394]	3772	}
	3773	else {
	3774	if(!$source = base64_decode($source))
	3775	return "error ".$source."Espaços ".$i;
	3776	}
[1035]	3777	}
	3778	$insert = $this->insert_email($source,'INBOX'.$this->imap_delimiter.'decifradas');
	3779
	3780	$get['msg_number'] = $insert['msg_no'];
	3781	$get['msg_folder'] = 'INBOX'.$this->imap_delimiter.'decifradas';
	3782	$return = $this->get_info_msg($get);
	3783	$get['msg_number'] = $params['ID'];
	3784	$get['msg_folder'] = $params['folder'];
	3785	$tmp = $this->get_info_msg($get);
	3786	if(!$tmp['status_get_msg_info'])
	3787	{
	3788	$return['msg_day']=$tmp['msg_day'];
	3789	$return['msg_hour']=$tmp['msg_hour'];
	3790	$return['fulldate']=$tmp['fulldate'];
	3791	$return['smalldate']=$tmp['smalldate'];
	3792	}
	3793	else
	3794	{
	3795	$return['msg_day']='';
	3796	$return['msg_hour']='';
	3797	$return['fulldate']='';
	3798	$return['smalldate']='';
	3799	}
	3800	$return['msg_no'] =$insert['msg_no'];
	3801	$return['error'] = $insert['error'];
	3802	$return['folder'] = $params['folder'];
	3803	//$return['acls'] = $insert['acls'];
	3804	$return['original_ID'] = $params['ID'];
	3805
	3806	return $return;
	3807
	3808	}
[1472]	3809
[1000]	3810	//Por Bruno Costa(bruno.vieira-costa@serpro.gov.br - Trata fontes de emails enviados via POST para o servidor por um xmlhttprequest, as partes codificados com
	3811	//Base64 os "+" são substituidos por " " no envio e essa função arruma esse efeito.
	3812
	3813	function treat_base64_from_post($source){
	3814	$offset = 0;
	3815	do
	3816	{
	3817	if($inicio = strpos($source, 'Content-Transfer-Encoding: base64', $offset))
	3818	{
	3819	$inicio = strpos($source, "\n\r", $inicio);
	3820	$fim = strpos($source, '--', $inicio);
	3821	if(!$fim)
	3822	$fim = strpos($source,"\n\r", $inicio);
	3823	$length = $fim-$inicio;
	3824	$parte = substr( $source,$inicio,$length-1);
	3825	$parte = str_replace(" ", "+", $parte);
	3826	$source = substr_replace($source, $parte, $inicio, $length-1);
	3827	}
	3828	if($offset > $inicio)
	3829	$offset=FALSE;
	3830	else
	3831	$offset = $inicio;
	3832	}
	3833	while($offset);
	3834	return $source;
	3835	}
	3836
	3837	//Por Bruno Costa(bruno.vieira-costa@serpro.gov.br - Recebe os fontes dos emails a serem desarquivados, separa e envia cada um para função insert_mail.
	3838
	3839	function unarchive_mail($params)
	3840	{
	3841	$dest_folder = $params['folder'];
	3842	$sources = explode("#@#@#@",$params['source']);
	3843	$timestamps = explode("#@#@#@",$params['timestamp']);
	3844	foreach($sources as $index=>$src) {
	3845	if($src!=""){
	3846	$source = $this->treat_base64_from_post($src);
	3847	$insert = $this->insert_email($source,$dest_folder,$timestamps[$index]);
	3848	}
	3849	}
	3850	return $insert;
	3851	}
	3852
	3853	function download_all_local_attachments($params)
	3854	{
	3855	$source = $params['source'];
	3856	$source = $this->treat_base64_from_post($source);
	3857	$insert = $this->insert_email($source,'INBOX'.$this->imap_delimiter.'decifradas');
	3858	$exporteml = new ExportEml();
	3859	$params['num_msg']=$insert['msg_no'];
	3860	$params['folder']='INBOX'.$this->imap_delimiter.'decifradas';
	3861	return $exporteml->download_all_attachments($params);
	3862	}
[3157]	3863	function get_quota_folders(){
	3864
	3865	// Additional Imap Class for not-implemented functions into PHP-IMAP extension.
	3866	include_once("class.imapfp.inc.php");
	3867	$imapfp = new imapfp();
	3868
	3869	if(!$imapfp->open($this->imap_server,$this->imap_port))
	3870	return $imapfp->get_error();
	3871	if (!$imapfp->login( $this->username,$this->password ))
	3872	return $imapfp->get_error();
	3873
	3874	$response_array = $imapfp->get_mailboxes_size();
	3875	if ($imapfp->error)
	3876	return $imapfp->get_error();
	3877
	3878	$data = array();
	3879	$quota_root = $this->get_quota(array('folder_id' => "INBOX"));
	3880	$data["quota_root"] = $quota_root;
	3881
	3882	foreach ($response_array as $idx=>$line) {
	3883	$line2 = str_replace('"', "", $line);
	3884	$line2 = str_replace(" /vendor/cmu/cyrus-imapd/size (value.shared ",";",str_replace("* ANNOTATION ","",$line2));
	3885	list($folder,$size) = explode(";",$line2);
	3886	$size = str_replace(")","",$size);
	3887	$quotaPercent = (($size / 1048576) / $data["quota_root"]["quota_limit"])*100;
	3888	if ($size < 1048576 && $size > 1024)
	3889	$quota_used = round($size / 1024, 0).' Kb';
	3890	else if($size > 1024)
	3891	$quota_used = round($size / (1024*1024), 1).' Mb';
	3892	else
	3893	$quota_used = $size." b";
	3894	$folder = mb_convert_encoding($folder, "ISO_8859-1", "UTF7-IMAP");
	3895	if(!preg_match('/user\\'.$this->imap_delimiter.$this->username.'\\'.$this->imap_delimiter.'/i',$folder)){
	3896	$folder = $this->functions->getLang("Inbox");
	3897	}
	3898	else
	3899	$folder = preg_replace('/user\\'.$this->imap_delimiter.$this->username.'\\'.$this->imap_delimiter.'/i','', $folder);
	3900
	3901	$data[$folder] = array("quota_percent" => sprintf("%.1f",round($quotaPercent,1)), "quota_used" => $quota_used);
	3902	}
	3903	$imapfp->close();
	3904	return $data;
	3905	}
[2]	3906	}
[278]	3907	?>

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