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source: trunk/expressoMail1_2/inc/class.imap_functions.inc.php @ 2099

Revision 2099, 140.0 KB checked in by niltonneto, 14 years ago (diff)
Ticket #934 - Corrigido problema gerado por include, quando display_errors = on
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;
[650]	25	var $foldersLimit;
[1912]	26	var $imap_sentfolder;
[2]	27
	28	function imap_functions (){
[650]	29	$this->foldersLimit = 200; //Limit of folders (mailboxes) user can see
[2]	30	$this->username = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
	31	$this->password = $_SESSION['phpgw_info']['expressomail']['user']['passwd'];
	32	$this->imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
	33	$this->imap_port = $_SESSION['phpgw_info']['expressomail']['email_server']['imapPort'];
	34	$this->imap_delimiter = $_SESSION['phpgw_info']['expressomail']['email_server']['imapDelimiter'];
[1472]	35	$this->functions = new functions();
[1912]	36	$this->imap_sentfolder = $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultSentFolder'] ? $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultSentFolder'] : str_replace("*","", $this->functions->getLang("Sent"));
[2]	37	$this->has_cid = false;
[1472]	38
[2]	39	if ($_SESSION['phpgw_info']['expressomail']['email_server']['imapTLSEncryption'] == 'yes')
	40	{
	41	$this->imap_options = '/tls/novalidate-cert';
	42	}
	43	else
	44	{
	45	$this->imap_options = '/notls/novalidate-cert';
	46	}
	47	}
	48	// BEGIN of functions.
	49	function open_mbox($folder = False)
	50	{
[828]	51	if (is_resource($this->mbox))
	52	return $this->mbox;
[51]	53	$folder = mb_convert_encoding($folder, "UTF7-IMAP","ISO_8859-1");
[504]	54	$this->mbox = @imap_open("{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$folder, $this->username, $this->password) or die(serialize(array('imap_error' => $this->parse_error(imap_last_error()))));
[2]	55	return $this->mbox;
	56	}
	57
[504]	58	function parse_error($error){
	59	// This error is returned from Imap.
	60	if(strstr($error,'Connection refused')) {
	61	return str_replace("%1", $this->functions->getLang("Mail"), $this->functions->getLang("Connection failed with %1 Server. Try later."));
	62	}
	63	// This error is returned from Postfix.
	64	elseif(strstr($error,'message file too big')) {
[1264]	65	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]	66	}
[628]	67	elseif(strstr($error,'virus')) {
	68	return str_replace("%1", $this->functions->getLang("Mail"), $this->functions->getLang("Your message was rejected by antivirus. Perhaps your attachment has been infected."));
	69	}
[504]	70	// This condition verifies if SESSION is expired.
[1472]	71	elseif(!count($_SESSION))
[504]	72	return "nosession";
	73
	74	return $error;
	75	}
[1472]	76
[2]	77	function get_range_msgs2($params)
	78	{
[53]	79	$folder = $params['folder'];
[2]	80	$msg_range_begin = $params['msg_range_begin'];
	81	$msg_range_end = $params['msg_range_end'];
[1472]	82	$sort_box_type = $params['sort_box_type'];
[53]	83	$sort_box_reverse = $params['sort_box_reverse'];
[51]	84	$search_box_type = $params['search_box_type'] != "ALL" && $params['search_box_type'] != "" ? $params['search_box_type'] : false;
[828]	85	$sort_array_msg = $this-> get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse,$msg_range_begin,$msg_range_end);
[1472]	86
[2]	87	$return = array();
	88	$i = 0;
[828]	89	$num_msgs = imap_num_msg($this->mbox);
	90	if(is_array($sort_array_msg)){
[1472]	91	foreach($sort_array_msg as $msg_number => $value)
[689]	92	{
	93	$temp = $this->get_info_head_msg($msg_number);
[1940]	94	$temp['msg_sample'] = $this->get_msg_sample($msg_number);
[689]	95	if(!$temp)
[1752]	96	{
[689]	97	return false;
[1752]	98	}
[828]	99
[689]	100	$return[$i] = $temp;
	101	$i++;
	102	}
	103	}
[828]	104	$return['num_msgs'] = $num_msgs;
	105
[689]	106	return $return;
	107	}
[828]	108
[689]	109	function get_info_head_msg($msg_number) {
	110	$head_array = array();
	111	include_once("class.imap_attachment.inc.php");
	112	$imap_attachment = new imap_attachment();
[828]	113
[830]	114
	115
[1472]	116	/*Como eu preciso do atributo Importance para saber se o email é
[828]	117	* importante ou não, uso abaixo a função imap_fetchheader e busco
	118	* o atributo importance nela. Isso faz com que eu acesse o cabeçalho
	119	* duas vezes e de duas formas diferentes, mas em contrapartida, eu
	120	* não preciso reimplementar o método utilizando o fetchheader.
	121	* Como as mensagens são renderizadas em um número pequeno por vez,
	122	* não parece ter perda considerável de performance.
	123	*/
[1174]	124
	125	$tempHeader = imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number));
	126	$flag = preg_match('/importance : (.*)\r/i', $tempHeader, $importance);
	127
	128	// Reimplemenatado código para identificação dos e-mails assinados e cifrados
	129	// no método getMessageType(). Mário César Kolling <mario.kolling@serpro.gov.br>
	130	$head_array['ContentType'] = $this->getMessageType($msg_number, $tempHeader);
[689]	131	$head_array['Importance'] = $flag==0?"Normal":$importance[1];
	132
[828]	133
[689]	134	$header = $this->get_header($msg_number);
[828]	135	if (!is_object($header))
	136	return false;
[689]	137	$head_array['Recent'] = $header->Recent;
	138	$head_array['Unseen'] = $header->Unseen;
	139	if($header->Answered =='A' && $header->Draft == 'X'){
	140	$head_array['Forwarded'] = 'F';
[2]	141	}
[689]	142	else {
	143	$head_array['Answered'] = $header->Answered;
[828]	144	$head_array['Draft'] = $header->Draft;
[46]	145	}
[689]	146	$head_array['Deleted'] = $header->Deleted;
	147	$head_array['Flagged'] = $header->Flagged;
[828]	148
[689]	149	$head_array['msg_number'] = $msg_number;
[828]	150	//$head_array['msg_folder'] = $folder;
	151
[693]	152	$date_msg = gmdate("d/m/Y",$header->udate);
[872]	153	if ( date("d/m/Y") == $date_msg)
[693]	154	$head_array['udate'] = gmdate("H:i",$header->udate);
[689]	155	else
[872]	156	{
[689]	157	$head_array['udate'] = $date_msg;
[872]	158	if ( date("d/m/Y", time() - 86400) == gmdate("d/m/Y",$header->udate) )
	159	$head_array['udate'] = $this -> functions -> getLang( 'Yesterday' );
	160	if ( date("d/m/Y", time() - 172800) == gmdate("d/m/Y",$header->udate) )
	161	$head_array['udate'] = $this -> functions -> getLang( gmdate("l",$header->udate) );
	162	if ( date("d/m/Y", time() - 259200) == gmdate("d/m/Y",$header->udate) )
	163	$head_array['udate'] = $this -> functions -> getLang( gmdate("l",$header->udate) );
	164	}
[828]	165
[689]	166	$head_array['aux_date'] = $date_msg; //Auxiliar apenas para mensagens locais.
[828]	167
[689]	168	$from = $header->from;
	169	$head_array['from'] = array();
[1740]	170	$head_array['from']['name'] = ( isset( $from[0]->personal ) ) ? $this->decode_string($from[0]->personal) : NULL;
[689]	171	$head_array['from']['email'] = $this->decode_string($from[0]->mailbox) . "@" . $from[0]->host;
	172	if(!$head_array['from']['name'])
	173	$head_array['from']['name'] = $head_array['from']['email'];
	174	$to = $header->to;
	175	$head_array['to'] = array();
[1740]	176	$tmp = ( isset( $to[0]->personal ) ) ? imap_mime_header_decode($to[0]->personal) : NULL;
	177	$head_array['to']['name'] = ( isset( $tmp[0]->text ) ) ? $this->decode_string($this->decode_string($tmp[0]->text)) : NULL;
	178	$head_array['to']['email'] = ( isset( $to[0]->mailbox ) ) ? ( $this->decode_string($to[0]->mailbox) . "@" . ( ( isset( $to[0]->host ) ) ? $to[0]->host : '' ) ) : NULL;
[689]	179	if(!$head_array['to']['name'])
	180	$head_array['to']['name'] = $head_array['to']['email'];
[1751]	181	$head_array['subject'] = ( isset( $header->fetchsubject ) ) ? $this->decode_string($header->fetchsubject) : '';
[828]	182
[689]	183	$head_array['Size'] = $header->Size;
[828]	184
[689]	185	$head_array['attachment'] = array();
	186	$head_array['attachment'] = $imap_attachment->get_attachment_headerinfo($this->mbox, $msg_number);
[828]	187
[689]	188	return $head_array;
[2]	189	}
[828]	190
[2]	191	function decode_string($string)
[1472]	192	{
	193
[2]	194	if ((strpos(strtolower($string), '=?iso-8859-1') !== false) \|\| (strpos(strtolower($string), '=?windows-1252') !== false))
	195	{
[1740]	196	$return = '';
[2]	197	$tmp = imap_mime_header_decode($string);
	198	foreach ($tmp as $tmp1)
	199	$return .= $this->htmlspecialchars_encode($tmp1->text);
[1472]	200
[2]	201	return $return;
	202	}
	203	else if (strpos(strtolower($string), '=?utf-8') !== false)
	204	{
[1401]	205	$elements = imap_mime_header_decode($string);
	206
	207	for($i = 0;$i < count($elements);$i++)
	208	{
[1384]	209	$charset = strtolower($elements[$i]->charset);
[1401]	210	$text = $elements[$i]->text;
	211
	212	if(!strcasecmp($charset, "utf-8") \|\| !strcasecmp($charset, "utf-7"))
	213	{
[1384]	214	$decoded .= $this->functions->utf8_to_ncr($text);
	215	}
	216	else
[1401]	217	{
	218	if( strcasecmp($charset,"default") )
	219	$decoded .= $this->htmlspecialchars_encode(iconv($charset, "iso-8859-1", $text));
	220	else
	221	$decoded .= $this->htmlspecialchars_encode($text);
	222	}
[1384]	223	}
[2]	224	return $decoded;
	225	}
	226	else
	227	return $this->htmlspecialchars_encode($string);
	228	}
[615]	229	/**
	230	* Função que importa arquivos .eml exportados pelo expresso para a caixa do usuário. Testado apenas
	231	* com .emls gerados pelo expresso, e o arquivo pode ser um zip contendo vários emls ou um .eml.
	232	*/
[660]	233	function import_msgs($params) {
[1000]	234	if(!$this->mbox)
[660]	235	$this->mbox = $this->open_mbox();
[1472]	236
[1365]	237	if( preg_match('/local_/',$params["folder"]) )
[1000]	238	{
[1366]	239	// PLEASE, BE CAREFULL!!! YOU SHOULD USE EMAIL CONFIGURATION VALUES (EMAILADMIN MODULE)
[1367]	240	$tmp_box = mb_convert_encoding('INBOX'.$this->imap_delimiter.$_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultTrashFolder'].$this->imap_delimiter.'tmpMoveToLocal', "UTF7-IMAP", "UTF-8");
[1000]	241	if ( ! imap_createmailbox( $this -> mbox,"{".$this -> imap_server."}$tmp_box" ) )
	242	return $this->functions->getLang( 'Import to Local : fail...' );
	243	imap_reopen($this->mbox, "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$tmp_box);
	244	$params["folder"] = $tmp_box;
	245	}
[615]	246	$errors = array();
	247	$invalid_format = false;
[1472]	248	$filename = $params['FILES'][0]['name'];
[1365]	249	$params["folder"] = mb_convert_encoding($params["folder"], "UTF7-IMAP","ISO_8859-1");
[660]	250	$quota = imap_get_quotaroot($this->mbox, $params["folder"]);
	251	if((($quota['limit'] - $quota['usage'])*1024) <= $params['FILES'][0]['size']){
	252	return array( 'error' => $this->functions->getLang("fail in import:").
[1000]	253	" ".$this->functions->getLang("Over quota"));
[660]	254	}
[615]	255	if(substr($filename,strlen($filename)-4)==".zip") {
[660]	256	$zip = zip_open($params['FILES'][0]['tmp_name']);
[615]	257
	258	if ($zip) {
	259	while ($zip_entry = zip_read($zip)) {
[1000]	260
[615]	261	if (zip_entry_open($zip, $zip_entry, "r")) {
	262	$email = zip_entry_read($zip_entry, zip_entry_filesize($zip_entry));
	263	$status = @imap_append($this->mbox,
[660]	264	"{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$params["folder"],
[615]	265	$email
	266	);
	267	if(!$status)
	268	array_push($errors,zip_entry_name($zip_entry));
	269	zip_entry_close($zip_entry);
	270	}
	271	}
[660]	272	zip_close($zip);
[615]	273	}
[1000]	274
	275	if ( isset( $tmp_box ) && ! sizeof( $errors ) )
	276	{
	277
	278	$mc = imap_check($this->mbox);
	279
	280	$result = imap_fetch_overview( $this -> mbox, "1:{$mc -> Nmsgs}", 0 );
	281
	282	$ids = array( );
	283	foreach ($result as $overview)
	284	$ids[ ] = $overview -> uid;
	285
	286	return implode( ',', $ids );
[830]	287	}
[1000]	288	}
[615]	289	else if(substr($filename,strlen($filename)-4)==".eml") {
[660]	290	$email = implode("",file($params['FILES'][0]['tmp_name']));
[615]	291	$status = @imap_append($this->mbox,
[660]	292	"{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$params["folder"],
[615]	293	$email
	294	);
[660]	295	if(!$status){
[615]	296	array_push($errors,zip_entry_name($zip_entry));
[660]	297	zip_entry_close($zip_entry);
	298	}
[615]	299	}
[1000]	300	else
[615]	301	{
[1000]	302	if ( isset( $tmp_box ) )
	303	imap_deletemailbox( $this->mbox,"{".$this -> imap_server."}$tmp_box" );
	304
[660]	305	return array("error" => $this->functions->getLang("wrong file format"));
[615]	306	$invalid_format = true;
	307	}
[1000]	308
[615]	309	if(!$invalid_format) {
	310	if(count($errors)>0) {
[660]	311	$message = $this->functions->getLang("fail in import:")."\n";
[615]	312	foreach($errors as $arquivo) {
	313	$message.=$arquivo."\n";
	314	}
[660]	315	return array("error" => $message);
[615]	316	}
	317	else
[1000]	318	return $this->functions->getLang("The import was executed successfully.");
[615]	319	}
[1000]	320	}
	321	/*
[613]	322	Remove os anexos de uma mensagem. A estratégia para isso é criar uma mensagem nova sem os anexos, mantendo apenas
	323	a primeira parte do e-mail, que é o texto, sem anexos.
	324	O método considera que o email é multpart.
	325	*/
	326	function remove_attachments($params) {
	327	include_once("class.message_components.inc.php");
	328	if(!$this->mbox \|\| !is_resource($this->mbox))
	329	$this->mbox = $this->open_mbox($params["folder"]);
	330	$return["status"] = true;
	331	$header = "";
[1472]	332
[613]	333	$headertemp = explode("\n",imap_fetchheader($this->mbox, imap_msgno($this->mbox, $params["msg_num"])));
	334	foreach($headertemp as $head) {//Se eu colocar todo o header do email dá pau no append, então procuro apenas o que interessa.
	335	$head1 = explode(":",$head);
[1472]	336	if ( (strtoupper($head1[0]) == "TO") \|\|
	337	(strtoupper($head1[0]) == "FROM") \|\|
[1319]	338	(strtoupper($head1[0]) == "SUBJECT") \|\|
	339	(strtoupper($head1[0]) == "DATE") )
[613]	340	$header .= $head."\r\n";
	341	}
[1472]	342
[613]	343	$msg = &new message_components($this->mbox);
[1472]	344	$msg->fetch_structure($params["msg_num"]);/* O fetchbody tava trazendo o email com problemas na acentuação.
	345	Então uso essa classe para verificar a codificação e o charset,
[613]	346	para que o método decodeBody do expresso possa trazer tudo certinho*/
[1472]	347
[1319]	348	$status = imap_append($this->mbox,
[613]	349	"{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$params["folder"],
	350	$header.
	351	"\r\n".
	352	str_replace("\n","\r\n",$this->decodeBody(
	353	imap_fetchbody($this->mbox,imap_msgno($this->mbox, $params["msg_num"]),"1"),
	354	$msg->encoding[$params["msg_num"]][0], $msg->charset[$params["msg_num"]][0]
[1472]	355	)
[1319]	356	), "\\Seen"); //Append do novo email, só com header e conteúdo sem anexos.
[1472]	357
[1319]	358	if(!$status)
	359	{
[613]	360	$return["status"] = false;
	361	$return["msg"] = lang("error appending mail on delete attachments");
	362	}
[1319]	363	else
	364	{
	365	$status = imap_status($this->mbox, "{".$this->imap_server.":".$this->imap_port."}".$params['folder'], SA_UIDNEXT);
[1472]	366	$return['msg_no'] = $status->uidnext - 1;
[1319]	367	imap_delete($this->mbox, imap_msgno($this->mbox, $params["msg_num"]));
	368	imap_expunge($this->mbox);
	369	}
[1472]	370
[613]	371	return $return;
[1472]	372
[613]	373	}
[1518]	374
	375	function msgs_to_archive($params) {
	376
	377	$folder = $params['folder'];
[1931]	378	$all_ids = $this-> get_msgs($folder, 'SORTARRIVAL', false, 0,-1,-1);
[613]	379
[1518]	380	$messages_not_to_copy = explode(",",$params['mails']);
	381	$ids = array();
	382
[1931]	383	$cont = 0;
	384
[1518]	385	foreach($all_ids as $each_id=>$value) {
[1931]	386	if(!in_array($each_id,$messages_not_to_copy)) {
[1518]	387	array_push($ids,$each_id);
[1931]	388	$cont++;
	389	}
	390	if($cont>=100)
	391	break;
[1518]	392	}
	393
	394	if (empty($ids))
	395	return array();
	396
	397	$params = array("folder"=>$folder,"msgs_number"=>implode(",",$ids));
	398
	399
	400	return $this->get_info_msgs($params);
	401
	402
	403	}
	404
[689]	405	/**
[1472]	406	*
	407	* @return
[689]	408	* @param $params Object
	409	*/
	410	function get_info_msgs($params) {
	411	include_once("class.exporteml.inc.php");
	412	$return = array();
	413	$new_params = array();
	414	$attach_params = array();
	415	$new_params["msg_folder"]=$params["folder"];
	416	$attach_params["folder"] = $params["folder"];
	417	$msgs = explode(",",$params["msgs_number"]);
	418	$exporteml = new ExportEml();
[1382]	419	$unseen_msgs = array();
[689]	420	foreach($msgs as $msg_number) {
	421	$new_params["msg_number"] = $msg_number;
	422	//ini_set("display_errors","1");
	423	$msg_info = $this->get_info_msg($new_params);
	424
	425	$this->mbox = $this->open_mbox($params['folder']); //Não sei porque, mas se não abrir de novo a caixa dá erro.
	426	$msg_info['header'] = $this->get_info_head_msg($msg_number);
	427
	428	$attach_params["num_msg"] = $msg_number;
	429	$msg_info['array_attach'] = $exporteml->get_attachments_in_array($attach_params);
	430	$msg_info['url_export_file'] = $exporteml->export_to_archive($msg_number,$params["folder"]);
	431	imap_close($this->mbox);
	432	$this->mbox=false;
	433	array_push($return,serialize($msg_info));
[1472]	434
[1388]	435	if($msg_info['Unseen'] == "U" \|\| $msg_info['Recent'] == "N"){
[1472]	436	array_push($unseen_msgs,$msg_number);
	437	}
	438	}
[1382]	439	if($unseen_msgs){
	440	$msgs_list = implode(",",$unseen_msgs);
	441	$array_msgs = array('folder' => $new_params["msg_folder"], "msgs_to_set" => $msgs_list, "flag" => "unseen");
[1472]	442	$this->set_messages_flag($array_msgs);
[689]	443	}
[1472]	444
[689]	445	return $return;
	446	}
	447
[2]	448	function get_info_msg($params)
	449	{
[51]	450	$return = array();
[2]	451	$msg_number = $params['msg_number'];
[2002]	452	if(@preg_match('(.+)(_[a-zA-Z0-9]+)',$msg_number,$matches)) { //Verifies if it comes from a tab diferent of the main one.
[1969]	453	$msg_number = $matches[1];
	454	$plus_id = $matches[2];
	455	}
	456	else {
	457	$plus_id = '';
	458	}
[1724]	459	$msg_folder = urldecode($params['msg_folder']);
[1472]	460
[411]	461	if(!$this->mbox \|\| !is_resource($this->mbox))
[1472]	462	$this->mbox = $this->open_mbox($msg_folder);
	463
[535]	464	$header = $this->get_header($msg_number);
[205]	465	if (!$header) {
[1472]	466	$return['status_get_msg_info'] = "false";
[205]	467	return $return;
	468	}
[1472]	469
[828]	470	$header_ = imap_fetchheader($this->mbox, $msg_number, FT_UID);
	471
[51]	472	$return_get_body = $this->get_body_msg($msg_number, $msg_folder);
[1707]	473
	474	$body = $return_get_body['body'];
[1527]	475	//Remoção de tags <span></span> para correção de erro no firefox
	476	$body = mb_ereg_replace("<span><span>","",$body);
	477	$body = mb_ereg_replace("</span></span>","",$body);
[1808]	478
[1035]	479	if($return_get_body['body']=='isCripted'){
	480	$exporteml = new ExportEml();
	481	$return['source']=$exporteml->export_msg_data($msg_number,$msg_folder);
	482	$return['body'] = "";
	483	$return['attachments'] = "";
	484	$return['thumbs'] = "";
	485	$return['signature'] = "";
	486	//return $return;
	487	}else{
	488	$return['body'] = $body;
	489	$return['attachments'] = $return_get_body['attachments'];
	490	$return['thumbs'] = $return_get_body['thumbs'];
	491	$return['signature'] = $return_get_body['signature'];
[1707]	492	}
	493
[828]	494	$pattern = '/^[ \t]Disposition-Notification-To(^:):(.+)@(.+)$/isUm';
	495	if (preg_match($pattern, $header_, $fields))
	496	{
	497	preg_match('/[[:alnum:]\._\-]+@[[:alnum:]_\-\.]+/',$fields[0], $matches);
	498	$return['DispositionNotificationTo'] = "<".$matches[0].">";
[2]	499	}
[828]	500
[2]	501	$return['Recent'] = $header->Recent;
	502	$return['Unseen'] = $header->Unseen;
[1472]	503	$return['Deleted'] = $header->Deleted;
[2]	504	$return['Flagged'] = $header->Flagged;
	505
	506	if($header->Answered =='A' && $header->Draft == 'X'){
	507	$return['Forwarded'] = 'F';
	508	}
[1472]	509
[2]	510	else {
	511	$return['Answered'] = $header->Answered;
[1472]	512	$return['Draft'] = $header->Draft;
[2]	513	}
	514
[1969]	515	$return['msg_number'] = $msg_number.$plus_id;
[2]	516	$return['msg_folder'] = $msg_folder;
[1472]	517
[535]	518	$date_msg = gmdate("d/m/Y",$header->udate);
[2]	519	if (date("d/m/Y") == $date_msg)
[535]	520	$return['udate'] = gmdate("H:i",$header->udate);
[2]	521	else
	522	$return['udate'] = $date_msg;
[1472]	523
	524	$return['msg_day'] = $date_msg;
[535]	525	$return['msg_hour'] = gmdate("H:i",$header->udate);
[1472]	526
[2]	527	if (date("d/m/Y") == $date_msg) //no dia
	528	{
[535]	529	$return['fulldate'] = gmdate("d/m/Y H:i",$header->udate);
	530	$return['smalldate'] = gmdate("H:i",$header->udate);
[605]	531
[1472]	532	$timestamp_now = strtotime("now");
[605]	533	$timestamp_msg_time = $header->udate;
[1472]	534	// $timestamp_now is GMT and $timestamp_msg_time is MailDate TZ.
[535]	535	// The variable $timestamp_diff is calculated without MailDate TZ.
	536	$pdate = date_parse($header->MailDate);
	537	$timestamp_diff = $timestamp_now - $timestamp_msg_time + ($pdate['zone']*(-60));
[1472]	538
[2]	539	if (gmdate("H",$timestamp_diff) > 0)
	540	{
[197]	541	$return['fulldate'] .= " (" . gmdate("H:i", $timestamp_diff) . ' ' . $this->functions->getLang('hours ago') . ')';
[2]	542	}
	543	else
	544	{
	545	if (gmdate("i",$timestamp_diff) == 0){
[197]	546	$return['fulldate'] .= ' ('. $this->functions->getLang('now').')';
[2]	547	}
	548	elseif (gmdate("i",$timestamp_diff) == 1){
[197]	549	$return['fulldate'] .= ' (1 '. $this->functions->getLang('minute ago').')';
[2]	550	}
	551	else{
[197]	552	$return['fulldate'] .= " (" . gmdate("i",$timestamp_diff) .' '. $this->functions->getLang('minutes ago') . ')';
[2]	553	}
	554	}
	555	}
	556	else{
[535]	557	$return['fulldate'] = gmdate("d/m/Y H:i",$header->udate);
	558	$return['smalldate'] = gmdate("d/m/Y",$header->udate);
[2]	559	}
[1472]	560
[2]	561	$from = $header->from;
	562	$return['from'] = array();
[1384]	563	$return['from']['name'] = $this->decode_string($from[0]->personal);
[2]	564	$return['from']['email'] = $this->decode_string($from[0]->mailbox . "@" . $from[0]->host);
	565	if ($return['from']['name'])
	566	{
	567	if (substr($return['from']['name'], 0, 1) == '"')
	568	$return['from']['full'] = $return['from']['name'] . ' ' . '<' . $return['from']['email'] . '>';
	569	else
	570	$return['from']['full'] = '"' . $return['from']['name'] . '" ' . '<' . $return['from']['email'] . '>';
	571	}
	572	else
	573	$return['from']['full'] = $return['from']['email'];
[1472]	574
[2]	575	// Sender attribute
	576	$sender = $header->sender;
[1472]	577	$return['sender'] = array();
[1384]	578	$return['sender']['name'] = $this->decode_string($sender[0]->personal);
[2]	579	$return['sender']['email'] = $this->decode_string($sender[0]->mailbox . "@" . $sender[0]->host);
	580	if ($return['sender']['name'])
	581	{
	582	if (substr($return['sender']['name'], 0, 1) == '"')
	583	$return['sender']['full'] = $return['sender']['name'] . ' ' . '<' . $return['sender']['email'] . '>';
	584	else
	585	$return['sender']['full'] = '"' . $return['sender']['name'] . '" ' . '<' . $return['sender']['email'] . '>';
	586	}
	587	else
	588	$return['sender']['full'] = $return['sender']['email'];
	589
	590	if($return['from']['full'] == $return['sender']['full'])
	591	$return['sender'] = null;
	592	$to = $header->to;
	593	$return['toaddress2'] = "";
	594	if (!empty($to))
	595	{
	596	foreach ($to as $tmp)
	597	{
	598	if (!empty($tmp->personal))
	599	{
	600	$personal_tmp = imap_mime_header_decode($tmp->personal);
	601	$return['toaddress2'] .= '"' . $personal_tmp[0]->text . '"';
	602	$return['toaddress2'] .= " ";
	603	$return['toaddress2'] .= "<";
[320]	604	if ($tmp->host != 'unspecified-domain')
	605	$return['toaddress2'] .= $tmp->mailbox . "@" . $tmp->host;
	606	else
	607	$return['toaddress2'] .= $tmp->mailbox;
[2]	608	$return['toaddress2'] .= ">";
	609	$return['toaddress2'] .= ", ";
	610	}
	611	else
	612	{
[320]	613	if ($tmp->host != 'unspecified-domain')
	614	$return['toaddress2'] .= $tmp->mailbox . "@" . $tmp->host;
	615	else
	616	$return['toaddress2'] .= $tmp->mailbox;
[2]	617	$return['toaddress2'] .= ", ";
	618	}
	619	}
	620	$return['toaddress2'] = $this->del_last_two_caracters($return['toaddress2']);
	621	}
	622	else
	623	{
	624	$return['toaddress2'] = "<Empty>";
[1472]	625	}
	626
[2]	627	$cc = $header->cc;
	628	$return['cc'] = "";
	629	if (!empty($cc))
	630	{
	631	foreach ($cc as $tmp_cc)
	632	{
	633	if (!empty($tmp_cc->personal))
	634	{
	635	$personal_tmp_cc = imap_mime_header_decode($tmp_cc->personal);
	636	$return['cc'] .= '"' . $personal_tmp_cc[0]->text . '"';
	637	$return['cc'] .= " ";
	638	$return['cc'] .= "<";
	639	$return['cc'] .= $tmp_cc->mailbox . "@" . $tmp_cc->host;
	640	$return['cc'] .= ">";
	641	$return['cc'] .= ", ";
	642	}
	643	else
	644	{
	645	$return['cc'] .= $tmp_cc->mailbox . "@" . $tmp_cc->host;
	646	$return['cc'] .= ", ";
	647	}
	648	}
	649	$return['cc'] = $this->del_last_two_caracters($return['cc']);
	650	}
	651	else
	652	{
	653	$return['cc'] = "";
[1472]	654	}
[449]	655
	656	##
	657	# @AUTHOR Rodrigo Souza dos Santos
	658	# @DATE 2008/09/12
	659	# @BRIEF Adding the BCC field.
	660	##
	661	$bcc = $header->bcc;
	662	$return['bcc'] = "";
	663	if (!empty($bcc))
	664	{
	665	foreach ($bcc as $tmp_bcc)
	666	{
	667	if (!empty($tmp_bcc->personal))
	668	{
	669	$personal_tmp_bcc = imap_mime_header_decode($tmp_bcc->personal);
	670	$return['bcc'] .= '"' . $personal_tmp_bcc[0]->text . '"';
	671	$return['bcc'] .= " ";
	672	$return['bcc'] .= "<";
	673	$return['bcc'] .= $tmp_bcc->mailbox . "@" . $tmp_bcc->host;
	674	$return['bcc'] .= ">";
	675	$return['bcc'] .= ", ";
	676	}
	677	else
	678	{
	679	$return['bcc'] .= $tmp_bcc->mailbox . "@" . $tmp_bcc->host;
	680	$return['bcc'] .= ", ";
	681	}
	682	}
	683	$return['bcc'] = $this->del_last_two_caracters($return['bcc']);
[426]	684	}
[449]	685	else
	686	{
	687	$return['bcc'] = "";
[1472]	688	}
[426]	689
[2]	690	$reply_to = $header->reply_to;
	691	$return['reply_to'] = "";
	692	if (is_object($reply_to[0]))
	693	{
	694	if ($return['from']['email'] != ($reply_to[0]->mailbox."@".$reply_to[0]->host))
	695	{
	696	if (!empty($reply_to[0]->personal))
	697	{
	698	$personal_reply_to = imap_mime_header_decode($tmp_reply_to->personal);
[41]	699	if(!empty($personal_reply_to[0]->text)) {
	700	$return['reply_to'] .= '"' . $personal_reply_to[0]->text . '"';
	701	$return['reply_to'] .= " ";
	702	$return['reply_to'] .= "<";
	703	$return['reply_to'] .= $reply_to[0]->mailbox . "@" . $reply_to[0]->host;
	704	$return['reply_to'] .= ">";
	705	}
	706	else {
	707	$return['reply_to'] .= $reply_to[0]->mailbox . "@" . $reply_to[0]->host;
	708	}
[2]	709	}
	710	else
	711	{
	712	$return['reply_to'] .= $reply_to[0]->mailbox . "@" . $reply_to[0]->host;
	713	}
	714	}
	715	}
	716	$return['reply_to'] = $this->decode_string($return['reply_to']);
	717	$return['subject'] = $this->decode_string($header->fetchsubject);
	718	$return['Size'] = $header->Size;
[828]	719	$return['reply_toaddress'] = $header->reply_toaddress;
	720
[689]	721	//All this is to help in local messages
	722	$return['timestamp'] = $header->udate;
	723	$return['login'] = $_SESSION['phpgw_info']['expressomail']['user']['account_id'];//$GLOBALS['phpgw_info']['user']['account_id'];
	724	$return['reply_toaddress'] = $header->reply_toaddress;
[2]	725	return $return;
	726	}
[1472]	727
[1940]	728	function get_msg_sample($msg_number)
[1752]	729	{
	730
	731
	732	include_once("class.message_components.inc.php");
	733	$msg = &new message_components($this->mbox);
	734	$msg->fetch_structure($msg_number);
	735	$return = "";
	736
	737	if( (isset($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['preview_msg_subject']) && ($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['preview_msg_subject'] == "0")) && (isset($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['preview_msg_tip']) && ($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['preview_msg_tip'] == "0")) )
	738	{
	739	$return['body'] = "";
	740	return $return;
	741	}
	742
	743
	744
	745	if(!$msg->structure[$msg_number]->parts)
	746	{
	747	$content = '';
	748	if (strtolower($msg->structure[$msg_number]->subtype) == "plain" \|\| strtolower($msg->structure[$msg_number]->subtype) == "html")
	749	{
	750	$content = $this->decodeBody(imap_body($this->mbox, $msg_number, FT_UID\|FT_PEEK), $msg->encoding[$msg_number][0], $msg->charset[$msg_number][0]);
	751	}
	752	}
	753	else
	754	{
	755	foreach($msg->pid[$msg_number] as $values => $msg_part)
	756	{
	757
	758	$file_type = strtolower($msg->file_type[$msg_number][$values]);
	759	if($file_type == "text/plain" \|\| $file_type == "text/html") {
	760	$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]);
	761	break;
	762	}
	763	}
	764	}
	765	$content = $this->replace_special_characters($content);
	766	$tags_replace = array("<br>","<br/>","<br />");
	767	$content = str_replace($tags_replace," ", $content);
	768	$content = strip_tags($content);
	769	$content = str_replace(array("{","}"," "), " ", $content);
	770	$content = trim($content);
	771	$content = substr($content,0,300);
	772	$content != "" ? $return['body'] = " - " . $content: $return['body'] = "";
	773	return $return;
	774	}
	775
[2]	776	function get_body_msg($msg_number, $msg_folder)
	777	{
	778	include_once("class.message_components.inc.php");
[51]	779	$msg = &new message_components($this->mbox);
[2]	780	$msg->fetch_structure($msg_number);
[51]	781	$return = array();
[1472]	782	$return['attachments'] = $this-> download_attachment($msg,$msg_number);
[51]	783	if(!$this->has_cid)
[91]	784	{
[178]	785	$return['thumbs'] = $this->get_thumbs($msg,$msg_number,urlencode($msg_folder));
[91]	786	$return['signature'] = $this->get_signature($msg,$msg_number,$msg_folder);
[1472]	787	}
	788
[2]	789	if(!$msg->structure[$msg_number]->parts) //Simple message, only 1 piece
	790	{
[2037]	791	if(strtolower($msg->structure[$msg_number]->subtype) == 'x-pkcs7-mime'){
	792	$return['body']='isCripted';
	793	return $return;
	794	}
[1035]	795
[2]	796	$attachment = array(); //No attachments
[1035]	797
[2037]	798	if(strtolower($msg->structure[$msg_number]->subtype) == 'x-pkcs7-mime'){
	799	$return['body']='isCripted';
	800	return $return;
[1035]	801	}
	802
[2037]	803	$content = $this->decodeBody(
	804	imap_body( $this -> mbox, $msg_number, FT_UID ),
	805	$msg -> encoding[ $msg_number ][ 0 ],
	806	$msg -> charset[ $msg_number ][ 0 ]
	807	);
	808
	809	if ( strtolower( $msg -> structure[ $msg_number ] -> subtype ) == 'plain' )
[2]	810	{
[2041]	811	$content = str_replace( array( '<', '>' ), array( ' #$<$# ', ' #$>$# ' ), $content );
[2037]	812	$content = nl2br( htmlentities( $content ) );
[2041]	813	$content = $this -> replace_links( $content );
	814	$content = str_replace( array( ' #$<$# ', ' #$>$# ' ), array( '<', '>' ), $content );
[2037]	815	$content = '<span style="font-family: monospace">' . $content . '</span>';
	816
	817	$return[ 'body' ] = $content;
	818
	819	return $return;
[2]	820	}
	821	}
[1472]	822	else
[2]	823	{ //Complicated message, multiple parts
	824	$html_body = '';
	825	$content = '';
	826	$has_multipart = true;
	827	$this->has_cid = false;
[1472]	828
[2]	829	if (strtolower($msg->structure[$msg_number]->subtype) == "related")
	830	$this->has_cid = true;
[1472]	831
[469]	832	if (strtolower($msg->structure[$msg_number]->subtype) == "alternative") {
	833	$show_only_html = false;
	834	foreach($msg->pid[$msg_number] as $values => $msg_part) {
[432]	835	$file_type = strtolower($msg->file_type[$msg_number][$values]);
	836	if($file_type == "text/html")
[1472]	837	$show_only_html = true;
[432]	838	}
[469]	839	}
[2]	840	else
	841	$show_only_html = false;
	842
	843	foreach($msg->pid[$msg_number] as $values => $msg_part)
	844	{
[1472]	845
[2]	846	$file_type = strtolower($msg->file_type[$msg_number][$values]);
	847	if($file_type == "message/rfc822")
	848	$has_multipart = false;
[1472]	849
[2]	850	if($file_type == "multipart/alternative")
	851	$has_multipart = false;
[1472]	852
	853	if(($file_type == "text/plain"
[2]	854	\|\| $file_type == "text/html")
	855	&& $file_type != 'attachment')
	856	{
	857	if($file_type == "text/plain" && !$show_only_html && $has_multipart)
	858	{
	859	// if TXT file size > 100kb, then it will not expand.
	860	if(!($file_type == "text/plain" && $msg->fsize[$msg_number][$values] > 102400)) {
[1472]	861	$content .= nl2br(htmlentities($this->decodeBody(imap_fetchbody($this->mbox, $msg_number, $msg_part, FT_UID), $msg->encoding[$msg_number][$values], $msg->charset[$msg_number][$values])));
[2]	862	}
	863	}
	864	// if HTML attachment file size > 300kb, then it will not expand.
[449]	865	else if($file_type == "text/html" && $msg->fsize[$msg_number][$values] < 307200)
[2]	866	{
[51]	867	$content .= $this->decodeBody(imap_fetchbody($this->mbox, $msg_number, $msg_part, FT_UID), $msg->encoding[$msg_number][$values], $msg->charset[$msg_number][$values]);
[2]	868	$show_only_html = true;
	869	}
	870	}
	871	else if($file_type == "message/delivery-status"){
	872	$content .= "<hr align='left' width='95%' style='border:1px solid #DCDCDC'>";
[1472]	873	$content .= nl2br($this->decodeBody(imap_fetchbody($this->mbox, $msg_number, $msg_part, FT_UID), $msg->encoding[$msg_number][$values], $msg->charset[$msg_number][$values]));
[2]	874
	875	}
[65]	876	else if($file_type == "message/rfc822" \|\| $file_type == "text/rfc822-headers"){
[1472]	877
[2]	878	include_once("class.imap_attachment.inc.php");
	879	$att = new imap_attachment();
[51]	880	$attachments = $att -> get_attachment_info($this->mbox,$msg_number);
[1472]	881	if($attachments['number_attachments'] > 0) {
[1897]	882	foreach($attachments ['attachment'] as $index => $attachment)
	883	{
	884	if ( in_array( strtolower( $attachment[ 'type' ] ), array( 'delivery-status', 'rfc822', 'rfc822-headers', 'plain' ) ) )
	885	{
	886	$obj = imap_rfc822_parse_headers( imap_fetchbody( $this -> mbox, $msg_number, $msg_part, FT_UID ), $msg -> encoding[ $msg_number ][ $values ] );
	887
	888	$content .= '<hr align="left" width="95%" style="border:1px solid #DCDCDC">';
	889	$content .= '<br><table style="margin:2px;border:1px solid black;background:#EAEAEA">';
	890
	891	$content .= '<tr><td><b>' . $this->functions->getLang("Subject")
	892	. ':</b></td><td>' .$this->decode_string($obj->subject) . '</td></tr>';
	893
	894	$content .= '<tr><td><b>' . $this -> functions -> getLang( 'From' ) . ':</b></td><td>'
	895	. $this -> replace_links( $this -> decode_string( $obj -> from[ 0 ] -> mailbox . '@' . $obj -> from[ 0 ] -> host) )
	896	. '</td></tr>';
	897
	898	$content .= '<tr><td><b>' . $this->functions->getLang("Date") . ':</b></td><td>' . $obj->date . '</td></tr>';
	899
	900	$content .= '<tr><td><b>' . $this -> functions -> getLang( 'TO' ) . ':</b></td><td>'
	901	. $this -> replace_links( $this -> decode_string( $obj -> to[ 0 ] -> mailbox . '@' . $obj -> to[ 0 ] -> host ) )
	902	. '</td></tr>';
	903
	904	if ( $obj->cc )
	905	$content .= '<tr><td><b>' . $this -> functions -> getLang( 'CC' ) . ':</b></td><td>'
	906	. $this -> replace_links( $this -> decode_string( $obj -> cc[ 0 ] -> mailbox . '@' . $obj -> cc[ 0 ] -> host ) )
	907	. '</td></tr>';
	908
	909	$content .= '</table><br>';
	910
[2057]	911
	912	$id = ( ( strtolower( $attachment[ 'type' ] ) == 'delivery-status' ) ? false : true );
	913	if ( strtolower( $msg->structure[$msg_number]->parts[1]->parts[0]->subtype ) == 'plain' )
	914	{
	915	$id = !$id;
	916	if ( $msg->structure[$msg_number]->parts[1]->parts[0]->encoding == 4 )
	917	$msg->encoding[ $msg_number ][ $values ] = 'quoted-printable';
	918	}
	919
	920	$body = $this->decodeBody(
[1489]	921	imap_fetchbody(
	922	$this->mbox,
	923	$msg_number,
[2057]	924	( $attachment['part_in_msg'] + ( ( int ) $id ) ) . ".1",
[1489]	925	FT_UID
	926	),
	927	$msg->encoding[ $msg_number ][ $values ],
	928	$msg->charset[ $msg_number ][ $values ]
	929	);
[2057]	930
	931	if ( strtolower( $msg->structure[$msg_number]->parts[1]->parts[0]->subtype ) == 'plain' )
	932	{
	933	$body = str_replace( array( '<', '>' ), array( ' #$<$# ', ' #$>$# ' ), $body );
	934	$body = nl2br( htmlentities( $body ) );
	935	$body = $this -> replace_links( $body );
	936	$body = str_replace( array( ' #$<$# ', ' #$>$# ' ), array( '<', '>' ), $body );
	937	$body = '<span style="font-family: monospace">' . $body . '</span>';
	938	}
	939
	940	$content .= $body;
[1472]	941	break;
[2]	942	}
	943	}
	944	}
	945	}
	946	}
	947	if($file_type == "text/plain" && ($show_only_html && $msg_part == 1) \|\| (!$show_only_html && $msg_part == 3)){
	948	if(strtolower($msg->structure[$msg_number]->subtype) == "mixed" && $msg_part == 1)
[51]	949	$content .= nl2br(imap_base64(imap_fetchbody($this->mbox, $msg_number, $msg_part, FT_UID)));
[25]	950	else if(!strtolower($msg->structure[$msg_number]->subtype) == "mixed")
[1472]	951	$content .= nl2br(imap_fetchbody($this->mbox, $msg_number, $msg_part, FT_UID));
[2]	952	}
[1472]	953	}
[2]	954	// Force message with flag Seen (imap_fetchbody not works correctly)
[1472]	955	$params = array('folder' => $msg_folder, "msgs_to_set" => $msg_number, "flag" => "seen");
[2]	956	$this->set_messages_flag($params);
[2037]	957
[205]	958	$content = $this->process_embedded_images($msg,$msg_number,$content, $msg_folder);
[2]	959	$content = $this->replace_special_characters($content);
[51]	960	$return['body'] = $content;
[2037]	961
[51]	962	return $return;
[2]	963	}
[1472]	964
[2]	965	function htmlfilter($body)
	966	{
	967	require_once('htmlfilter.inc');
[1472]	968
[2]	969	$tag_list = Array(
	970	false,
	971	'blink',
	972	'object',
	973	'meta',
	974	'html',
	975	'link',
	976	'frame',
	977	'iframe',
	978	'layer',
	979	'ilayer',
	980	'plaintext'
	981	);
	982
	983	/**
	984	* A very exclusive set:
	985	*/
	986	// $tag_list = Array(true, "b", "a", "i", "img", "strong", "em", "p");
	987	$rm_tags_with_content = Array(
	988	'script',
	989	'style',
	990	'applet',
	991	'embed',
	992	'head',
	993	'frameset',
	994	'xml',
	995	'xmp'
	996	);
	997
	998	$self_closing_tags = Array(
	999	'img',
	1000	'br',
	1001	'hr',
	1002	'input'
	1003	);
	1004
	1005	$force_tag_closing = true;
	1006
	1007	$rm_attnames = Array(
	1008	'/.*/' =>
	1009	Array(
	1010	'/target/i',
	1011	//'/^on.*/i', -> onClick, dos compromissos da agenda.
	1012	'/^dynsrc/i',
	1013	'/^datasrc/i',
	1014	'/^data.*/i',
	1015	'/^lowsrc/i'
	1016	)
	1017	);
	1018
	1019	/**
	1020	* Yeah-yeah, so this looks horrible. Check out htmlfilter.inc for
	1021	* some idea of what's going on here. :)
	1022	*/
	1023
	1024	$bad_attvals = Array(
	1025	'/.*/' =>
	1026	Array(
	1027	'/.*/' =>
	1028	Array(
	1029	Array(
	1030	'/^([\'\"])\s\S+\sscript\s:(.*)([\'\"])/si',
	1031	//'/^([\'\"])\shttps\s:(.)([\'\"])/si', -> doclinks notes
	1032	'/^([\'\"])\smocha\s:(.)([\'\"])/si',
	1033	'/^([\'\"])\sabout\s:(.*)([\'\"])/si'
	1034	),
	1035	Array(
	1036	'\\1oddjob:\\2\\1',
	1037	//'\\1uucp:\\2\\1', -> doclinks notes
	1038	'\\1amaretto:\\2\\1',
	1039	'\\1round:\\2\\1'
	1040	)
[1472]	1041	),
	1042
[2]	1043	'/^style/i' =>
	1044	Array(
	1045	Array(
	1046	'/expression/i',
	1047	'/behaviou*r/i',
	1048	'/binding/i',
	1049	'/include-source/i',
	1050	'/url\s\(\s([\'\"])\shttps:.([\'\"])\s\)/si',
	1051	'/url\s\(\s([\'\"])\s\S+\sscript:.([\'\"])\s\)/si'
	1052	),
	1053	Array(
	1054	'idiocy',
	1055	'idiocy',
	1056	'idiocy',
	1057	'idiocy',
	1058	'url(\\1http://securityfocus.com/\\1)',
	1059	'url(\\1http://securityfocus.com/\\1)'
	1060	)
	1061	)
	1062	)
	1063	);
	1064
	1065	$add_attr_to_tag = Array(
	1066	'/^a$/i' => Array('target' => '"_new"')
	1067	);
[1472]	1068
	1069
[2]	1070	$trusted_body = sanitize($body,
	1071	$tag_list,
	1072	$rm_tags_with_content,
	1073	$self_closing_tags,
	1074	$force_tag_closing,
	1075	$rm_attnames,
	1076	$bad_attvals,
	1077	$add_attr_to_tag
	1078	);
[1472]	1079
[2]	1080	return $trusted_body;
	1081	}
[1472]	1082
[2]	1083	function decodeBody($body, $encoding, $charset=null)
	1084	{
	1085	/**
	1086	* replace e-mail by anchor.
	1087	*/
	1088	// HTML Filter
[13]	1089	//$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>", $body);
[828]	1090	//$body = str_replace("\r\n", "\n", $body);
[2]	1091	if ($encoding == 'quoted-printable')
[828]	1092	{
	1093	/*
[1472]	1094
[2]	1095	for($i=0;$i<256;$i++) {
	1096	$c1=dechex($i);
	1097	if(strlen($c1)==1){$c1="0".$c1;}
	1098	$c1="=".$c1;
	1099	$myqprinta[]=$c1;
	1100	$myqprintb[]=chr($i);
[1472]	1101	}
[828]	1102	*/
[2]	1103	$body = str_replace($myqprinta,$myqprintb,($body));
	1104	$body = quoted_printable_decode($body);
[1472]	1105	while (ereg("=\n", $body))
[2]	1106	{
	1107	$body = ereg_replace ("=\n", '', $body);
	1108	}
	1109	}
[1472]	1110	else if ($encoding == 'base64')
[2]	1111	{
	1112	$body = base64_decode($body);
	1113	}
[1792]	1114
[2]	1115	// All other encodings are returned raw.
	1116	if (strtolower($charset) == "utf-8")
	1117	return utf8_decode($body);
	1118	else
	1119	return $body;
	1120	}
[1472]	1121
[205]	1122	function process_embedded_images($msg, $msgno, $body, $msg_folder)
[2]	1123	{
	1124	if (count($msg->inline_id[$msgno]) > 0)
	1125	{
	1126	foreach ($msg->inline_id[$msgno] as $index => $cid)
	1127	{
	1128	$cid = eregi_replace("<", "", $cid);
	1129	$cid = eregi_replace(">", "", $cid);
	1130	$msg_part = $msg->pid[$msgno][$index];
	1131	//$body = eregi_replace("alt=\"\"", "", $body);
	1132	$body = eregi_replace("<br/>", "", $body);
	1133	$body = str_replace("src=\"cid:".$cid."\"", " src=\"./inc/show_embedded_attach.php?msg_folder=$msg_folder&msg_num=$msgno&msg_part=$msg_part\" ", $body);
	1134	$body = str_replace("src='cid:".$cid."'", " src=\"./inc/show_embedded_attach.php?msg_folder=$msg_folder&msg_num=$msgno&msg_part=$msg_part\" ", $body);
	1135	$body = str_replace("src=cid:".$cid, " src=\"./inc/show_embedded_attach.php?msg_folder=$msg_folder&msg_num=$msgno&msg_part=$msg_part\" ", $body);
	1136	}
	1137	}
[1472]	1138
[2]	1139	return $body;
	1140	}
[1472]	1141
[2]	1142	function replace_special_characters($body)
	1143	{
	1144	// Suspected TAGS!
[1472]	1145	/*$tag_list = Array(
[2]	1146	'blink','object','meta',
	1147	'html','link','frame',
	1148	'iframe','layer','ilayer',
	1149	'plaintext','script','style','img',
	1150	'applet','embed','head',
	1151	'frameset','xml','xmp');
	1152	*/
	1153
[1472]	1154	// Layout problem: Change html elements
	1155	// with absolute position to relate position, CASE INSENSITIVE.
[1233]	1156	$body = @mb_eregi_replace("POSITION: ABSOLUTE;","",$body);
[6]	1157
[2]	1158	$tag_list = Array('head','blink','object','frame',
	1159	'iframe','layer','ilayer','plaintext','script',
[63]	1160	'applet','embed','frameset','xml','xmp','style');
[2]	1161
[1472]	1162	$blocked_tags = array();
[2]	1163	foreach($tag_list as $index => $tag) {
[1233]	1164	$new_body = @mb_eregi_replace("<$tag", "<!--$tag", $body);
[2]	1165	if($body != $new_body) {
	1166	$blocked_tags[] = $tag;
	1167	}
[1233]	1168	$body = @mb_eregi_replace("</$tag>", "</$tag-->", $new_body);
[2]	1169	}
[650]	1170	// Malicious Code Remove
[1923]	1171	$dirtyCodePattern = "/(<([\w]+[\w0-9])(.)on(mouse(move\|over\|down\|up)\|load\|blur\|change\|error\|click\|dblclick\|focus\|key(down\|up\|press)\|select)([\n\ ])=([\n\ ])[\"'][^>\"'][\"']([^>])>)(.*)(<\/\\2>)?/misU";
[650]	1172	preg_match_all($dirtyCodePattern,$body,$rest,PREG_PATTERN_ORDER);
	1173	foreach($rest[0] as $i => $val)
[1270]	1174	if (!(preg_match("/javascript:window\.open\(\"([^'\"]*)\/index\.php\?menuaction=calendar\.uicalendar\.set_action\&cal_id=([^;'\"]+);?['\"]/i",$rest[1][$i]) && strtoupper($rest[4][$i]) == "CLICK" )) //Calendar events
[1057]	1175	$body = str_replace($rest[1][$i],"<".$rest[2][$i].$rest[3][$i].$rest[7][$i].">",$body);
[2]	1176
[1707]	1177	return "<span>".$this-> replace_links($body);
[2]	1178	}
	1179
[1897]	1180	function replace_links( $body )
	1181	{
	1182	$matches = array( );
[2]	1183	// Verify exception.
[1897]	1184	@preg_match( "/<a href=\"notes:\/\/\//", $body, $matches );
	1185
	1186	// If there is no exception, then open the link in new window.
	1187	if ( count( $matches ) )
[449]	1188	return $body;
[1472]	1189
[1897]	1190	// All links should be moderated and they should only have the attribute 'target="blank"'.
[1707]	1191	$pattern = '/<a[^>]+href="([^>"]+)"[^>]>(.)<\/a>/im';
	1192	$replacement = '<a href="$1" target="_blank">$2</a>';
[1897]	1193	$body = preg_replace( $pattern, $replacement, $body );
[1707]	1194
[2069]	1195	// Domains and IPs addresses found in the text and which is not a link yet should be replaced by one.
	1196	// See more informations in www.iana.org
	1197	$octets = array(
	1198	'first' => '(2[0-3][0-9]\|1[0-9]{2}\|[1-9][0-9]?)',
	1199	'middle' => '(25[0-5]\|2[0-4][0-9]\|1?[0-9]{1,2})',
	1200	'last' => '(25[0-4]\|2[0-4][0-9]\|1[0-9]{2}\|[1-9][0-9]?)'
	1201	);
[1707]	1202
[2069]	1203	$ip = "\b{$octets[ 'first' ]}\.({$octets[ 'middle' ]}\.){2}{$octets[ 'last' ]}\b";
	1204
	1205	$top_level_domains = '(\.(ac\|ad\|ae\|aero\|af\|ag\|ai\|al\|am\|an\|ao\|aq\|ar\|as\|asia\|at\|au\|aw\|ax\|az\|'
	1206	. 'ba\|bb\|bd\|be\|bf\|bg\|bh\|bi\|biz\|bj\|bl\|bm\|bn\|bo\|br\|bs\|bt\|bv\|bw\|by\|bz\|'
	1207	. 'ca\|cat\|cc\|cd\|cf\|cg\|ch\|ci\|ck\|cl\|cm\|cn\|co\|com\|coop\|cr\|cu\|cv\|cx\|cy\|cz\|'
	1208	. 'de\|dj\|dk\|dm\|do\|dz\|ec\|edu\|ee\|eg\|eh\|er\|es\|et\|eu\|fi\|fj\|fk\|fm\|fo\|fr\|'
	1209	. 'ga\|gb\|gd\|ge\|gf\|gg\|gh\|gi\|gl\|gm\|gn\|gov\|gp\|gq\|gr\|gs\|gt\|gu\|gw\|gy\|'
	1210	. 'hk\|hm\|hn\|hr\|ht\|hu\|id\|ie\|il\|im\|in\|info\|int\|io\|iq\|ir\|is\|it\|je\|jm\|jo\|jobs\|jp\|'
	1211	. 'ke\|kg\|kh\|ki\|km\|kn\|kp\|kr\|kw\|ky\|kz\|la\|lb\|lc\|li\|lk\|lr\|ls\|lt\|lu\|lv\|ly\|'
	1212	. 'ma\|mc\|md\|me\|mf\|mg\|mh\|mil\|mk\|ml\|mm\|mn\|mo\|mobi\|mp\|mq\|mr\|ms\|mt\|mu\|museum\|'
	1213	. 'mv\|mw\|mx\|my\|mz\|na\|name\|nc\|ne\|net\|nf\|ng\|ni\|nl\|no\|np\|nr\|nu\|nz\|om\|org\|'
	1214	. 'pa\|pe\|pf\|pg\|ph\|pk\|pl\|pm\|pn\|pro\|ps\|pt\|pw\|py\|qa\|re\|ro\|rs\|ru\|rw\|'
	1215	. 'sa\|sb\|sc\|sd\|se\|sg\|sh\|si\|sj\|sk\|sl\|sm\|sn\|so\|sr\|st\|su\|sv\|sy\|sz\|'
	1216	. 'tc\|td\|tel\|tf\|tg\|th\|tj\|tk\|tl\|tm\|tn\|to\|tp\|tr\|travel\|tt\|tv\|tw\|tz\|'
	1217	. 'ua\|ug\|uk\|um\|us\|uy\|uz\|va\|vc\|ve\|vg\|vi\|vn\|vu\|wf\|ws\|ye\|yt\|yu\|za\|zm\|zw))+\b';
	1218
[2083]	1219	$path = '(?>\/[\w\d~?\/_=&#;\.!*\'\(\),\-\+:@$%]+)?';
[2070]	1220	$port = '(?>:\d{2,5})?';
[2069]	1221	$domain = '(?>[\w\d_\-]+)';
	1222	$subdomain = "(?>{$domain}\.)*";
	1223	$protocol = '(?>(http\|ftp)(s)?:\/\/)?';
	1224	$url = "(?>{$protocol}((?>{$subdomain}{$domain}{$top_level_domains}\|{$ip}){$port}{$path}))";
	1225
	1226	$pattern = "/(url\( *['\"]?\|['\"@=])?{$url}/";
	1227
[2071]	1228	/*
	1229	// PHP 5.3
[2069]	1230	$replace = function( $matches )
	1231	{
	1232	if ( $matches[ 1 ] )
	1233	return $matches[ 0 ];
	1234
	1235	$url = ( $matches[ 2 ] ) ? $matches[ 2 ] : 'http';
	1236	$url .= "{$matches[ 3 ]}://{$matches[ 4 ]}";
	1237	return "<a href=\"{$url}\" target=\"_blank\">{$matches[ 4 ]}</a>";
	1238	};
	1239	$body = preg_replace_callback( $pattern, $replace, $body );
[2071]	1240	*/
[2069]	1241
[2071]	1242	// PHP 5.2.x - Remover assim que possível
	1243	$body = preg_replace_callback( $pattern,
	1244	create_function(
	1245	'$matches',
	1246	'if ( $matches[ 1 ] ) return $matches[ 0 ];'
	1247	. '$url = ( $matches[ 2 ] ) ? $matches[ 2 ] : "http";'
	1248	. '$url .= "{$matches[ 3 ]}://{$matches[ 4 ]}";'
	1249	. 'return "<a href=\"{$url}\" target=\"_blank\">{$matches[ 4 ]}</a>";'
	1250	), $body
	1251	);
	1252
[1897]	1253	// E-mail address in the text should create a new e-mail on ExpressoMail
	1254	$pattern = '/( \|<\|<\|>)([A-Za-z0-9\.~?\/_=#\-]@[A-Za-z0-9\.~?\/_=#\-])( \|>\|>\|<)/im';
	1255	$replacement = '$1<a href="javascript:new_message_to(\'$2\')">$2</a>$3';
	1256	$body = preg_replace( $pattern, $replacement, $body );
[1707]	1257
[1897]	1258	// If there is an link with a "mailto:" in href attribute, it will changed to create a new e-mail on ExpressoMail.
	1259	$pattern = '/<a[^>]+href=["\']mailto:([^"]+)["\'][^>]*>([^<]+)<\/a>/im';
	1260	$replacement = '<a href="javascript:new_message_to(\'$1\')">$2</a>';
	1261	$body = preg_replace( $pattern, $replacement, $body );
[1707]	1262
	1263	return $body;
[2]	1264	}
	1265
[91]	1266	function get_signature($msg, $msg_number, $msg_folder)
[1035]	1267	{
[2099]	1268	include_once(dirname( __FILE__ ) ."/../../security/classes/CertificadoB.php");
[1035]	1269	include_once("class.db_functions.inc.php");
[91]	1270	foreach ($msg->file_type[$msg_number] as $index => $file_type)
	1271	{
[1035]	1272	$sign = array();
	1273	$temp = $this->get_info_head_msg($msg_number);
	1274	if($temp['ContentType'] =='normal') return $sign;
[91]	1275	$file_type = strtolower($file_type);
[1472]	1276	if(strtolower($msg->encoding[$msg_number][$index]) == 'base64')
[91]	1277	{
[1472]	1278	if ($file_type == 'application/x-pkcs7-signature' \|\| $file_type == 'application/pkcs7-signature')
[91]	1279	{
[1035]	1280	if(!$this->mbox \|\| !is_resource($this->mbox))
	1281	$this->mbox = $this->open_mbox($msg_folder);
	1282
	1283	$header = @imap_headerinfo($this->mbox, imap_msgno($this->mbox, $msg_number), 80, 255);
	1284
	1285	$imap_msg = @imap_fetchheader($this->mbox, $msg_number, FT_UID);
	1286	$imap_msg .= @imap_body($this->mbox, $msg_number, FT_UID);
	1287
	1288	$certificado = new certificadoB();
	1289	$validade = $certificado->verificar($imap_msg);
	1290
	1291	if ($certificado->apresentado)
[109]	1292	{
[1035]	1293	$from = $header->from;
	1294	foreach ($from as $id => $object) {
	1295	$fromname = $object->personal;
	1296	$fromaddress = $object->mailbox . "@" . $object->host;
[109]	1297	}
[1035]	1298	$sign_alert = '';
	1299	foreach ($certificado->erros_ssl as $item)
	1300	{
	1301	$check_error_msg = $this->functions->getLang($item);
	1302	/*
	1303	* Desabilite o teste abaixo para mostrar todas as mensagem
	1304	* de erro.
	1305	*/
	1306	//if (!strpos($check_error_msg,'*',strlen($check_error_msg-1)))
	1307	//{
	1308	$sign[] = "<span style=color:red>" . $check_error_msg . " </span>";
	1309	//}
	1310	}
	1311	if (count($certificado->erros_ssl) < 1)
	1312	{
	1313	$check_msg = $this->functions->getLang('Message untouched') . " ";
[1630]	1314	if(strtoupper($fromaddress) != strtoupper($certificado->dados['EMAIL']))
[1035]	1315	{
	1316	$check_msg .= $this->functions->getLang('and') . " ";
	1317	$check_msg .= $this->functions->getLang('authentic');
	1318	}
	1319	$sign[] = "<strong>".$check_msg."</strong>";
	1320	}
[1630]	1321	if(strtoupper($fromaddress) != strtoupper($certificado->dados['EMAIL']))
[1035]	1322	{
	1323	$sign[] = "<span style=color:red>" .
	1324	$this->functions->getLang('message') . " " .
	1325	$this->functions->getLang('with signer different from sender') .
	1326	" </span>";
	1327	}
	1328	$sign[] = "<strong>" . $this->functions->getLang('Message signed by: ') . "</strong>" . $certificado->dados['NOME'];
	1329	$sign[] = "<strong>" . $this->functions->getLang('Certificate email: ') . "</strong>" . $certificado->dados['EMAIL'];
	1330	$sign[] = "<strong>" . $this->functions->getLang('Mail from: ') . "</strong>" . $fromaddress;
	1331	$sign[] = "<strong>" . $this->functions->getLang('Certificate Authority: ') . "</strong>" . $certificado->dados['EMISSOR'];
	1332	$sign[] = "<strong>" . $this->functions->getLang('Validity of certificate: ') . "</strong>" . gmdate('r',openssl_to_timestamp($certificado->dados['FIM_VALIDADE']));
	1333	$sign[] = "<strong>" . $this->functions->getLang('Message date: ') . "</strong>" . $header->Date;
	1334
	1335	$cert = openssl_x509_parse($certificado->cert_assinante);
	1336	/*
	1337	$sign[] = '<table>';
	1338	$sign[] = '<tr><td colspan=1><b>Expedido para:</b></td></tr>';
	1339	$sign[] = '<tr><td>Nome Comum (CN) </td><td>' . $cert[subject]['CN'] . '</td></tr>';
	1340	$X = substr($certificado->dados['NASCIMENTO'] ,0,2) . '-' . substr($certificado->dados['NASCIMENTO'] ,2,2) . '-' . substr($certificado->dados['NASCIMENTO'] ,4,4);
	1341	$sign[] = '<tr><td>Data de nascimento </td><td>' . $certificado->dados['NASCIMENTO'] . '</td></tr>';
	1342	$sign[] = '<tr><td>CPF </td><td>' . $certificado->dados['CPF'] . '</td></tr>';
	1343	$sign[] = '<tr><td>Documento identidade </td><td>' . $certificado->dados['RG'] . '</td></tr>';
	1344	$sign[] = '<tr><td>Empresa (O) </td><td>' . $cert[subject]['O'] . '</td></tr>';
	1345	$sign[] = '<tr><td>Unidade Organizacional (OU) </td><td>' . $cert[subject]['OU'][0] . '</td></tr>';
	1346	//$sign[] = '<tr><td>Numero de serie </td><td>' . $cert['serialNumber'] . '</td></tr>';
	1347	$sign[] = '<tr><td colspan=1> </td></tr>';
	1348	$sign[] = '<tr><td colspan=1><b>Expedido por:</b></td></tr>';
	1349	$sign[] = '<tr><td>Nome Comum (CN) </td><td>' . $cert[issuer]['CN'] . '</td></tr>';
	1350	$sign[] = '<tr><td>Empresa (O) </td><td>' . $cert[issuer]['O'] . '</td></tr>';
	1351	$sign[] = '<tr><td>Unidade Organizacional (OU) </td><td>' . $cert[issuer]['OU'][0] . '</td></tr>';
	1352	$sign[] = '<tr><td colspan=1> </td></tr>';
	1353	$sign[] = '<tr><td colspan=1><b>Validade:</b></td></tr>';
	1354	$H = data_hora($cert[validFrom]);
	1355	$X = substr($H,6,2) . '-' . substr($H,4,2) . '-' . substr($H,0,4);
	1356	$sign[] = '<tr><td>Expedido em </td><td>' . $X . '</td></tr>';
	1357	$H = data_hora($cert[validTo]);
	1358	$X = substr($H,6,2) . '-' . substr($H,4,2) . '-' . substr($H,0,4);
	1359	$sign[] = '<tr><td>Valido ate </td><td>' . $X . '</td></tr>';
	1360	$sign[] = '<tr><td colspan=1> </td></tr>';
	1361	$sign[] = '</table>';
	1362	*/
	1363	$sign_alert .= 'Expedido para:\n';
	1364	$sign_alert .= 'Nome Comum (CN) ' . $cert[subject]['CN'] . '\n';
	1365	$X = substr($certificado->dados['NASCIMENTO'] ,0,2) . '-' . substr($certificado->dados['NASCIMENTO'] ,2,2) . '-' . substr($certificado->dados['NASCIMENTO'] ,4,4);
	1366	$sign_alert .= 'Data de nascimento ' . $X . '\n';
	1367	$sign_alert .= 'CPF ' . $certificado->dados['CPF'] . '\n';
	1368	$sign_alert .= 'Documento identidade ' . $certificado->dados['RG'] . '\n';
	1369	$sign_alert .= 'Empresa (O) ' . $cert[subject]['O'] . '\n';
	1370	$sign_alert .= 'Unidade Organizacional (OU) ' . $cert[subject]['OU'][0] . '\n';
	1371	//$sign_alert[] = '<tr><td>Numero de serie </td><td>' . $cert['serialNumber'] . '</td></tr>';
	1372	$sign_alert .= '\n';
	1373	$sign_alert .= 'Expedido por:\n';
	1374	$sign_alert .= 'Nome Comum (CN) ' . $cert[issuer]['CN'] . '\n';
	1375	$sign_alert .= 'Empresa (O) ' . $cert[issuer]['O'] . '\n';
	1376	$sign_alert .= 'Unidade Organizacional (OU) ' . $cert[issuer]['OU'][0] . '\n';
	1377	$sign_alert .= '\n';
	1378	$sign_alert .= 'Validade:\n';
	1379	$H = data_hora($cert[validFrom]);
	1380	$X = substr($H,6,2) . '-' . substr($H,4,2) . '-' . substr($H,0,4);
	1381	$sign_alert .= 'Expedido em ' . $X . '\n';
	1382	$H = data_hora($cert[validTo]);
	1383	$X = substr($H,6,2) . '-' . substr($H,4,2) . '-' . substr($H,0,4);
	1384	$sign_alert .= 'Valido ate ' . $X . '\n';
	1385
	1386	$sign[] = "<a onclick=\"javascript:alert('" . $sign_alert . "')\"><b><font color=\"#0000FF\">".$this->functions->getLang("More")."...</font></b></a>";
	1387	$this->db = new db_functions();
	1388
	1389	// TODO: testar se existe um certificado no banco e verificar qual ï¿œ o mais atual.
	1390	if(!$certificado->dados['EXPIRADO'] && !$certificado->dados['REVOGADO'] && count($certificado->erros_ssl) < 1)
	1391	$this->db->insert_certificate(strtolower($certificado->dados['EMAIL']), $certificado->cert_assinante, $certificado->dados['SERIALNUMBER'], $certificado->dados['AUTHORITYKEYIDENTIFIER']);
	1392	}
[91]	1393	else
[1035]	1394	{
	1395	$sign[] = "<span style=color:red>" . $this->functions->getLang('Invalid signature') . "</span>";
	1396	foreach($certificado->erros_ssl as $item)
	1397	$sign[] = "<span style=color:red>" . $this->functions->getLang($item) . "</span>";
	1398	}
[91]	1399	}
	1400	}
	1401	}
[1472]	1402	return $sign;
[91]	1403	}
	1404
[51]	1405	function get_thumbs($msg, $msg_number, $msg_folder)
[2]	1406	{
	1407	$thumbs_array = array();
	1408	$i = 0;
	1409	foreach ($msg->file_type[$msg_number] as $index => $file_type)
	1410	{
	1411	$file_type = strtolower($file_type);
	1412	if(strtolower($msg->encoding[$msg_number][$index]) == 'base64') {
	1413	if (($file_type == 'image/jpeg') \|\| ($file_type == 'image/pjpeg') \|\| ($file_type == 'image/gif') \|\| ($file_type == 'image/png')) {
	1414	$img = "<IMG id='".$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]	1415	$href = "<a onMouseDown='save_image(event,this,\"".$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]	1416	$thumbs_array[] = $href;
	1417	}
	1418	$i++;
	1419	}
	1420	}
	1421	return $thumbs_array;
	1422	}
[1472]	1423
[2]	1424	/*function delete_msg($params)
	1425	{
	1426	$folder = $params['folder'];
	1427	$msgs_to_delete = explode(",",$params['msgs_to_delete']);
[1472]	1428
[2]	1429	$mbox_stream = $this->open_mbox($folder);
[1472]	1430
[2]	1431	foreach ($msgs_to_delete as $msg_number){
	1432	imap_delete($mbox_stream, $msg_number, FT_UID);
	1433	}
	1434	imap_close($mbox_stream, CL_EXPUNGE);
	1435	return $params['msgs_to_delete'];
	1436	}*/
	1437
	1438	// Novo
	1439	function delete_msgs($params)
	1440	{
[1472]	1441
[2]	1442	$folder = $params['folder'];
[51]	1443	$folder = mb_convert_encoding($folder, "UTF7-IMAP","ISO-8859-1");
[2]	1444	$msgs_number = explode(",",$params['msgs_number']);
	1445	$border_ID = $params['border_ID'];
[1472]	1446
[2]	1447	$return = array();
[1472]	1448
[449]	1449	if ($params['get_previous_msg']){
[2]	1450	$return['previous_msg'] = $this->get_info_previous_msg($params);
[449]	1451	// Fix problem in unserialize function JS.
	1452	$return['previous_msg']['body'] = str_replace(array('{','}'), array('{','}'), $return['previous_msg']['body']);
	1453	}
[2]	1454
[1472]	1455	//$mbox_stream = $this->open_mbox($folder);
[504]	1456	$mbox_stream = @imap_open("{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$folder, $this->username, $this->password) or die(serialize(array('imap_error' => $this->parse_error(imap_last_error()))));
[1472]	1457
[2]	1458	foreach ($msgs_number as $msg_number)
	1459	{
	1460	if (imap_delete($mbox_stream, $msg_number, FT_UID));
	1461	$return['msgs_number'][] = $msg_number;
	1462	}
[1472]	1463
[2]	1464	$return['folder'] = $folder;
	1465	$return['border_ID'] = $border_ID;
[1472]	1466
[51]	1467	if($mbox_stream)
	1468	imap_close($mbox_stream, CL_EXPUNGE);
[2]	1469	return $return;
	1470	}
	1471
[1472]	1472
[2]	1473	function refresh($params)
	1474	{
[689]	1475	include_once("class.imap_attachment.inc.php");
[1472]	1476	$imap_attachment = new imap_attachment();
[2]	1477	$folder = $params['folder'];
	1478	$msg_range_begin = $params['msg_range_begin'];
	1479	$msg_range_end = $params['msg_range_end'];
	1480	$msgs_existent = $params['msgs_existent'];
[1472]	1481	$sort_box_type = $params['sort_box_type'];
[2]	1482	$sort_box_reverse = $params['sort_box_reverse'];
	1483	$msgs_in_the_server = array();
[53]	1484	$search_box_type = $params['search_box_type'] != "ALL" && $params['search_box_type'] != "" ? $params['search_box_type'] : false;
[828]	1485	$msgs_in_the_server = $this->get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse,$msg_range_begin,$msg_range_end);
	1486	$msgs_in_the_server = array_keys($msgs_in_the_server);
	1487	if(!count($msgs_in_the_server))
[51]	1488	return array();
[1472]	1489
[828]	1490	$num_msgs = (count($msgs_in_the_server) - imap_num_recent($this->mbox));
[1472]	1491	$msgs_in_the_client = explode(",", $msgs_existent);
[51]	1492
[2]	1493	$msg_to_insert = array_diff($msgs_in_the_server, $msgs_in_the_client);
[271]	1494	$msg_to_delete = array_diff($msgs_in_the_client, $msgs_in_the_server);
[1472]	1495
[2]	1496	$msgs_to_exec = array();
	1497	if ((count($msg_to_insert)) && ($msgs_existent))
	1498	{
	1499	foreach($msg_to_insert as $index => $msg_number)
	1500	{
	1501	if ($msgs_in_the_server[$index+1])
	1502	{
	1503	//$msgs_to_exec[$msg_number] = 'Inserir mensage numero ' . $msg_number . ' antes da ' . $msgs_in_the_server[$index+1];
	1504	$msgs_to_exec[$msg_number] = 'box.insertBefore(new_msg, Element("'.$msgs_in_the_server[$index+1].'"));';
	1505	}
	1506	else
	1507	{
	1508	//$msgs_to_exec[$msg_number] = 'Inserir mensage numero ' . $msg_number . ' no final (append)';
	1509	$msgs_to_exec[$msg_number] = 'box.appendChild(new_msg);';
	1510	}
	1511	}
	1512	ksort($msgs_to_exec);
	1513	}
	1514	elseif(!$msgs_existent)
	1515	{
	1516	foreach($msgs_in_the_server as $index => $msg_number)
	1517	{
	1518	$msgs_to_exec[$msg_number] = 'box.appendChild(new_msg);';
	1519	}
	1520	}
[1472]	1521
[2]	1522	$return = array();
	1523	$i = 0;
	1524	foreach($msgs_to_exec as $msg_number => $command)
	1525	{
[614]	1526	/*A função imap_headerinfo não traz o cabeçalho completo, e sim alguns
[1472]	1527	* atributos do cabeçalho. Como eu preciso do atributo Importance
[614]	1528	* para saber se o email é importante ou não, uso abaixo a função
	1529	* imap_fetchheader e busco o atributo importance nela para passar
	1530	* para as funções ajax. Isso faz com que eu acesse o cabeçalho
	1531	* duas vezes e de duas formas diferentes, mas em contrapartida, eu
	1532	* não preciso reimplementar o método utilizando o fetchheader.
	1533	* Como na atualização são poucas as mensagens que devem ser renderizadas,
	1534	* a perda em performance é insignificante.
	1535	*/
[1035]	1536	$tempHeader = @imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number));
	1537	$flag = preg_match('/importance : (.*)\r/i', $tempHeader, $importance);
[689]	1538	$return[$i]['Importance'] = $flag==0?"Normal":$importance[1];
[1472]	1539
[1752]	1540	$msg_sample = $this->get_msg_sample($msg_number);
	1541	$return[$i]['msg_sample'] = $msg_sample;
	1542
[535]	1543	$header = $this->get_header($msg_number);
[2]	1544	if (!is_object($header))
[828]	1545	continue;
	1546
[2]	1547	$return[$i]['msg_number'] = $msg_number;
	1548	$return[$i]['command'] = $command;
[1472]	1549
[2]	1550	$return[$i]['msg_folder'] = $folder;
[1035]	1551	// Atribui o tipo (normal, signature ou cipher) ao campo Content-Type
	1552	$return[$i]['ContentType'] = $this->getMessageType($msg_number, $tempHeader);
[2]	1553	$return[$i]['Recent'] = $header->Recent;
	1554	$return[$i]['Unseen'] = $header->Unseen;
	1555	$return[$i]['Answered'] = $header->Answered;
	1556	$return[$i]['Deleted'] = $header->Deleted;
	1557	$return[$i]['Draft'] = $header->Draft;
	1558	$return[$i]['Flagged'] = $header->Flagged;
	1559
[535]	1560	$date_msg = gmdate("d/m/Y",$header->udate);
	1561	if (gmdate("d/m/Y") == $date_msg)
	1562	$return[$i]['udate'] = gmdate("H:i",$header->udate);
[2]	1563	else
	1564	$return[$i]['udate'] = $date_msg;
[1472]	1565
[2]	1566	$from = $header->from;
	1567	$return[$i]['from'] = array();
	1568	$tmp = imap_mime_header_decode($from[0]->personal);
	1569	$return[$i]['from']['name'] = $tmp[0]->text;
	1570	$return[$i]['from']['email'] = $from[0]->mailbox . "@" . $from[0]->host;
[1472]	1571	//$return[$i]['from']['full'] ='"' . $return[$i]['from']['name'] . '" ' . '<' . $return[$i]['from']['email'] . '>';
[2]	1572	if(!$return[$i]['from']['name'])
	1573	$return[$i]['from']['name'] = $return[$i]['from']['email'];
[1472]	1574
[2]	1575	/*$toaddress = imap_mime_header_decode($header->toaddress);
	1576	$return[$i]['toaddress'] = '';
	1577	foreach ($toaddress as $tmp)
	1578	$return[$i]['toaddress'] .= $tmp->text;*/
	1579	$to = $header->to;
	1580	$return[$i]['to'] = array();
	1581	$tmp = imap_mime_header_decode($to[0]->personal);
	1582	$return[$i]['to']['name'] = $tmp[0]->text;
	1583	$return[$i]['to']['email'] = $to[0]->mailbox . "@" . $to[0]->host;
	1584	$return[$i]['to']['full'] ='"' . $return[$i]['to']['name'] . '" ' . '<' . $return[$i]['to']['email'] . '>';
[1472]	1585
[2]	1586	$return[$i]['subject'] = $this->decode_string($header->fetchsubject);
	1587
	1588	$return[$i]['Size'] = $header->Size;
	1589	$return[$i]['reply_toaddress'] = $header->reply_toaddress;
[1472]	1590
[2]	1591	$return[$i]['attachment'] = array();
[51]	1592	$return[$i]['attachment'] = $imap_attachment->get_attachment_headerinfo($this->mbox, $msg_number);
[2]	1593	$i++;
	1594	}
[51]	1595	$return['new_msgs'] = imap_num_recent($this->mbox);
[271]	1596	$return['msgs_to_delete'] = $msg_to_delete;
[411]	1597	if($this->mbox && is_resource($this->mbox))
[51]	1598	imap_close($this->mbox);
[828]	1599
[2]	1600	return $return;
	1601	}
	1602
[1035]	1603	/**
	1604	* Método que faz a verificação do Content-Type do e-mail e verifica se é um e-mail normal,
	1605	* assinado ou cifrado.
	1606	* @author Mário César Kolling <mario.kolling@serpro.gov.br>
	1607	* @param $headers Uma String contendo os Headers do e-mail retornados pela função imap_imap_fetchheader
	1608	* @param $msg_number O número da mesagem
	1609	* @return Retorna o tipo da mensagem (normal, signature, cipher).
	1610	*/
	1611	function getMessageType($msg_number, $headers = false){
	1612
	1613	$contentType = "normal";
	1614	if (!$headers){
	1615	$headers = imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number));
	1616	}
	1617	//$header2 = imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number));
	1618	if (preg_match("/Content-Type:.*pkcs7-signature/i", $headers) == 1){
	1619	$contentType = "signature";
	1620	} else if (preg_match("/Content-Type:.*x-pkcs7-mime/i", $headers) == 1){
	1621	$contentType = "cipher";
	1622	}
	1623
	1624	return $contentType;
	1625	}
	1626
[1375]	1627	/**
	1628	* Metodo que retorna todas as pastas do usuario logado.
	1629	* @param $params array opcional para repassar os argumentos ao metodo.
	1630	* Se usar $params['noSharedFolders'] = true, ira retornar todas as pastas do usuário logado,
	1631	* excluindo as compartilhadas para ele.
[1472]	1632	* @return Retorna um array contendo as seguintes informacoes de cada pasta: folder_unseen,
[1375]	1633	* folder_id, folder_name, folder_parent e folder_hasChildren.
[1472]	1634	*/
[449]	1635	function get_folders_list($params = null)
[2]	1636	{
[1472]	1637	$mbox_stream = $this->open_mbox();
[1953]	1638	if($params && $params['onload'] && $_SESSION['phpgw_info']['expressomail']['server']['certificado']){
	1639	$this->delete_mailbox(array("del_past" => "INBOX/decifradas"));
	1640	}
[115]	1641	$serverString = "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}";
[1375]	1642	$folders_list = imap_getmailboxes($mbox_stream, $serverString, ($params && $params['noSharedFolders']) ? "INBOX/" : "");
[650]	1643	$folders_list = array_slice($folders_list,0,$this->foldersLimit);
	1644
[2]	1645	$tmp = array();
[1816]	1646	$resultMine = array();
	1647	$resultDefault = array();
[1472]	1648
[1824]	1649	$inbox = 'INBOX';
	1650	$trash = $inbox . $this->imap_delimiter . $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultTrashFolder'];
	1651	$drafts = $inbox . $this->imap_delimiter . $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultDraftsFolder'];
	1652	$spam = $inbox . $this->imap_delimiter . $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultSpamFolder'];
	1653	$sent = $inbox . $this->imap_delimiter . $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultSentFolder'];
[1816]	1654
[2]	1655	if (is_array($folders_list)) {
	1656	reset($folders_list);
[1816]	1657	$this->ldap = new ldap_functions();
[1472]	1658
[2]	1659	$i = 0;
	1660	while (list($key, $val) = each($folders_list)) {
	1661	$status = imap_status($mbox_stream, $val->name, SA_UNSEEN);
[1035]	1662
[2]	1663	//$tmp_folder_id = explode("}", imap_utf7_decode($val->name));
	1664	$tmp_folder_id = explode("}", mb_convert_encoding($val->name, "ISO_8859-1", "UTF7-IMAP" ));
[1816]	1665	if($tmp_folder_id[1]=='INBOX'.$this->imap_delimiter.'decifradas') {
	1666	//error_log('passou', 3,'/tmp/imap_get_list.log');
	1667	//imap_deletemailbox($mbox_stream,imap_utf7_encode("{".$this->imap_server."}".'INBOX/decifradas'));
	1668	continue;
	1669	}
	1670	$result[$i]['folder_unseen'] = $status->unseen;
[2]	1671	$folder_id = $tmp_folder_id[1];
	1672	$result[$i]['folder_id'] = $folder_id;
[1472]	1673
[2]	1674	$tmp_folder_parent = explode($this->imap_delimiter, $folder_id);
	1675	$result[$i]['folder_name'] = array_pop($tmp_folder_parent);
[96]	1676	$result[$i]['folder_name'] = $result[$i]['folder_name'] == 'INBOX' ? 'Inbox' : $result[$i]['folder_name'];
[1816]	1677	if ($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['uid2cn'] && substr($folder_id,0,4) == 'user') {
[1340]	1678	//$this->ldap = new ldap_functions();
[1816]	1679	if ($cn = $this->ldap->uid2cn($result[$i]['folder_name'])) {
[325]	1680	$result[$i]['folder_name'] = $cn;
	1681	}
	1682	}
[1472]	1683
[2]	1684	$tmp_folder_parent = implode($this->imap_delimiter, $tmp_folder_parent);
	1685	$result[$i]['folder_parent'] = $tmp_folder_parent == 'INBOX' ? '' : $tmp_folder_parent;
[1472]	1686
[96]	1687	if (($val->attributes == 32) && ($result[$i]['folder_name'] != 'Inbox'))
[2]	1688	$result[$i]['folder_hasChildren'] = 1;
	1689	else
	1690	$result[$i]['folder_hasChildren'] = 0;
	1691
[1816]	1692	switch ($tmp_folder_id[1]) {
[1824]	1693	case $inbox:
	1694	case $sent:
	1695	case $drafts:
	1696	case $spam:
	1697	case $trash:
[1816]	1698	$resultDefault[]=$result[$i];
	1699	default:
	1700	$resultMine[]=$result[$i];
	1701	}
	1702
[1472]	1703	$i++;
[2]	1704	}
	1705	}
[1472]	1706
[1816]	1707	// Sorting resultMine
	1708	foreach ($resultMine as $folder_info)
[2]	1709	{
	1710	$array_tmp[] = $folder_info['folder_id'];
	1711	}
[1472]	1712
[2]	1713	natcasesort($array_tmp);
[1472]	1714
[2]	1715	foreach ($array_tmp as $key => $folder_id)
	1716	{
[1816]	1717	$result2[] = $resultMine[$key];
[2]	1718	}
[1816]	1719
	1720	$resultDefault2=$resultDefault;
	1721	// Sorting resultDefault
	1722	foreach ($resultDefault as $key => $folder_id)
	1723	{
[1472]	1724
[1816]	1725	switch ($resultDefault[$key]['folder_id']) {
[1824]	1726	case $inbox:
[1816]	1727	$resultDefault2[0] = $resultDefault[$key];
	1728	break;
[1824]	1729	case $sent:
[1816]	1730	$resultDefault2[1] = $resultDefault[$key];
	1731	break;
[1824]	1732	case $drafts:
[1816]	1733	$resultDefault2[2] = $resultDefault[$key];
	1734	break;
[1824]	1735	case $spam:
[1816]	1736	$resultDefault2[3] = $resultDefault[$key];
	1737	break;
[1824]	1738	case $trash:
[1816]	1739	$resultDefault2[4] = $resultDefault[$key];
	1740	break;
	1741	}
	1742	}
	1743
	1744	// Merge default folders and mines
	1745	$result2 = array_merge($resultDefault2, $result2);
	1746
[449]	1747	$current_folder = "INBOX";
	1748	if($params && $params['folder'])
	1749	$current_folder = $params['folder'];
[1739]	1750	return array_merge($result2, $this->get_quota(array('folder_id' => $current_folder)));
[2]	1751	}
[1472]	1752
[2]	1753	function create_mailbox($arr)
	1754	{
	1755	$namebox = $arr['newp'];
	1756	$mbox_stream = $this->open_mbox();
	1757	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
[51]	1758	$namebox = mb_convert_encoding($namebox, "UTF7-IMAP", "UTF-8");
[1472]	1759
[2]	1760	$result = "Ok";
[51]	1761	if(!imap_createmailbox($mbox_stream,"{".$imap_server."}$namebox"))
[2]	1762	{
	1763	$result = implode("<br />\n", imap_errors());
[1472]	1764	}
	1765
[51]	1766	if($mbox_stream)
	1767	imap_close($mbox_stream);
[1472]	1768
[2]	1769	return $result;
[1472]	1770
[2]	1771	}
[1472]	1772
[2]	1773	function create_extra_mailbox($arr)
	1774	{
	1775	$nameboxs = explode(";",$arr['nw_folders']);
	1776	$result = "";
	1777	$mbox_stream = $this->open_mbox();
	1778	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
[1472]	1779	foreach($nameboxs as $key=>$tmp){
[2]	1780	if($tmp != ""){
	1781	if(!imap_createmailbox($mbox_stream,imap_utf7_encode("{".$imap_server."}$tmp"))){
	1782	$result = implode("<br />\n", imap_errors());
[51]	1783	if($mbox_stream)
[1472]	1784	imap_close($mbox_stream);
[2]	1785	return $result;
	1786	}
	1787	}
	1788	}
[51]	1789	if($mbox_stream)
	1790	imap_close($mbox_stream);
[2]	1791	return true;
	1792	}
[1472]	1793
[2]	1794	function delete_mailbox($arr)
	1795	{
	1796	$namebox = $arr['del_past'];
	1797	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
[1953]	1798	$mbox_stream = $this->mbox ? $this->mbox : $this->open_mbox();
[2]	1799	//$del_folder = imap_deletemailbox($mbox_stream,"{".$imap_server."}INBOX.$namebox");
[1472]	1800
[2]	1801	$result = "Ok";
	1802	$namebox = mb_convert_encoding($namebox, "UTF7-IMAP","UTF-8");
	1803	if(!imap_deletemailbox($mbox_stream,"{".$imap_server."}$namebox"))
	1804	{
	1805	$result = implode("<br />\n", imap_errors());
	1806	}
[1953]	1807	/*
[51]	1808	if($mbox_stream)
	1809	imap_close($mbox_stream);
[1953]	1810	*/
[2]	1811	return $result;
	1812	}
[1472]	1813
[2]	1814	function ren_mailbox($arr)
	1815	{
	1816	$namebox = $arr['current'];
	1817	$new_box = $arr['rename'];
	1818	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
	1819	$mbox_stream = $this->open_mbox();
	1820	//$ren_folder = imap_renamemailbox($mbox_stream,"{".$imap_server."}INBOX.$namebox","{".$imap_server."}INBOX.$new_box");
[1472]	1821
[2]	1822	$result = "Ok";
	1823	$namebox = mb_convert_encoding($namebox, "UTF7-IMAP","UTF-8");
[51]	1824	$new_box = mb_convert_encoding($new_box, "UTF7-IMAP","UTF-8");
[1472]	1825
[2]	1826	if(!imap_renamemailbox($mbox_stream,"{".$imap_server."}$namebox","{".$imap_server."}$new_box"))
	1827	{
[1472]	1828	$result = imap_errors();
[2]	1829	}
[51]	1830	if($mbox_stream)
	1831	imap_close($mbox_stream);
[2]	1832	return $result;
[1472]	1833
[2]	1834	}
[1472]	1835
[2]	1836	function get_num_msgs($params)
	1837	{
	1838	$folder = $params['folder'];
[411]	1839	if(!$this->mbox \|\| !is_resource($this->mbox)) {
[2]	1840	$this->mbox = $this->open_mbox($folder);
[411]	1841	if(!$this->mbox \|\| !is_resource($this->mbox))
[2]	1842	return imap_last_error();
[1472]	1843	}
[2]	1844	$num_msgs = imap_num_msg($this->mbox);
[432]	1845	if($this->mbox && is_resource($this->mbox))
[51]	1846	imap_close($this->mbox);
[1472]	1847
[2]	1848	return $num_msgs;
	1849	}
[1472]	1850
[1912]	1851	function folder_exists($folder){
	1852	$mbox = $this->open_mbox();
	1853	$serverString = "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}";
	1854	$list = imap_getmailboxes($mbox,$serverString, $folder);
	1855	$return = is_array($list);
	1856	imap_close($mbox);
	1857	return $return;
	1858	}
	1859
[2]	1860	function send_mail($params)
	1861	{
	1862	include_once("class.phpmailer.php");
	1863	$mail = new PHPMailer();
	1864	include_once("class.db_functions.inc.php");
	1865	$db = new db_functions();
	1866	$fromaddress = $params['input_from'] ? explode(';',$params['input_from']) : "";
[449]	1867	##
	1868	# @AUTHOR Rodrigo Souza dos Santos
	1869	# @DATE 2008/09/17
	1870	# @BRIEF Checks if the user has permission to send an email with the email address used.
	1871	##
	1872	if ( is_array($fromaddress) && ($fromaddress[1] != $_SESSION['phpgw_info']['expressomail']['user']['email']) )
	1873	{
	1874	$deny = true;
	1875	foreach( $_SESSION['phpgw_info']['expressomail']['user']['shared_mailboxes'] as $key => $val )
	1876	if ( array_key_exists('mail', $val) && $val['mail'][0] == $fromaddress[1] )
	1877	$deny = false and end($_SESSION['phpgw_info']['expressomail']['user']['shared_mailboxes']);
	1878
	1879	if ( $deny )
	1880	return "The server denied your request to send a mail, you cannot use this mail address.";
	1881	}
[828]	1882
[707]	1883	//new_message_to backs to mailto: pattern
[708]	1884	$params['body'] = eregi_replace("<a href=\"javascript:new_message_to\('([^>]+)'\)\">[^>]+</a>","<a href='mailto:\\1'>\\1</a>",$params['body']);
[828]	1885
[2]	1886	$toaddress = implode(',',$db->getAddrs(explode(',',$params['input_to'])));
	1887	$ccaddress = implode(',',$db->getAddrs(explode(',',$params['input_cc'])));
	1888	$ccoaddress = implode(',',$db->getAddrs(explode(',',$params['input_cco'])));
	1889	$subject = $params['input_subject'];
[271]	1890	$msg_uid = $params['msg_id'];
[2]	1891	$return_receipt = $params['input_return_receipt'];
[614]	1892	$is_important = $params['input_important_message'];
[1035]	1893	$encrypt = $params['input_return_cripto'];
	1894	$signed = $params['input_return_digital'];
	1895
	1896	if($params['smime'])
	1897	{
	1898	$body = $params['smime'];
	1899	$mail->SMIME = true;
	1900	// A MSG assinada deve ser testada neste ponto.
	1901	// Testar o certificado e a integridade da msg....
[1174]	1902	include_once("../security/classes/CertificadoB.php");
[1035]	1903	$erros_acumulados = '';
	1904	$certificado = new certificadoB();
	1905	$validade = $certificado->verificar($body);
	1906	if(!$validade)
	1907	{
	1908	foreach($certificado->erros_ssl as $linha_erro)
	1909	{
	1910	$erros_acumulados .= $linha_erro;
	1911	}
	1912	}
	1913	else
	1914	{
	1915	// Testa o CERTIFICADO: se o CPF he o do usuario logado, se pode assinar msgs e se nao esta expirado...
	1916	if ($certificado->apresentado)
	1917	{
	1918	if($certificado->dados['EXPIRADO']) $erros_acumulados .='Certificado expirado.';
	1919	if($certificado->dados['CPF'] != $this->username) $erros_acumulados .=' CPF no certificado diferente do logado no expresso.';
	1920	if(!($certificado->dados['KEYUSAGE']['digitalSignature'] && $certificado->dados['EXTKEYUSAGE']['emailProtection'])) $erros_acumulados .=' Certificado nao permite assinar mensagens.';
	1921	}
	1922	else
	1923	{
	1924	$$erros_acumulados .= 'Nao foi possivel usar o certificado para assinar a msg';
	1925	}
	1926	}
	1927	if(!$erros_acumulados =='')
	1928	{
	1929	return $erros_acumulados;
	1930	}
	1931	}
	1932	else
	1933	{
	1934	$body = $params['body'];
	1935	}
[1247]	1936	//echo "<script language=\"javascript\">javascript:alert('".$body."');</script>";
[2]	1937	$attachments = $params['FILES'];
	1938	$forwarding_attachments = $params['forwarding_attachments'];
[689]	1939	$local_attachments = $params['local_attachments'];
[1912]	1940
	1941	//Test if must be saved in shared folder and change if necessary
	1942	if( $fromaddress[2] == 'y' ){
	1943	//build shared folder path
	1944	$newfolder = "user".$this->imap_delimiter.$fromaddress[3].$this->imap_delimiter.$this->imap_sentfolder;
	1945	if( $this->folder_exists($newfolder) ) $folder = $newfolder;
	1946	else $folder = $params['folder'];
	1947	} else {
	1948	$folder = $params['folder'];
	1949	}
	1950
[1472]	1951	$folder = mb_convert_encoding($folder, "UTF7-IMAP","ISO_8859-1");
	1952	$folder_name = $params['folder_name'];
[6]	1953	// Fix problem with cyrus delimiter changes.
[1472]	1954	// Dots in names: enabled/disabled.
[6]	1955	$folder = @eregi_replace("INBOX/", "INBOX".$this->imap_delimiter, $folder);
	1956	$folder = @eregi_replace("INBOX.", "INBOX".$this->imap_delimiter, $folder);
	1957	// End Fix.
[1472]	1958	if ($folder != 'null'){
[2]	1959	$mail->SaveMessageInFolder = $folder;
	1960	}
	1961	////////////////////////////////////////////////////////////////////////////////////////////////////
	1962	$mail->SMTPDebug = false;
[1035]	1963
	1964	if($signed && !$params['smime'])
	1965	{
	1966	$mail->Mailer = "smime";
	1967	$mail->SignedBody = true;
	1968	}
	1969	else
	1970	$mail->IsSMTP();
[1472]	1971
[2]	1972	$mail->Host = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpServer'];
	1973	$mail->Port = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpPort'];
	1974	$mail->From = $_SESSION['phpgw_info']['expressomail']['user']['email'];
	1975	$mail->FromName = $_SESSION['phpgw_info']['expressomail']['user']['fullname'];
	1976	if($fromaddress){
	1977	$mail->Sender = $mail->From;
	1978	$mail->SenderName = $mail->FromName;
	1979	$mail->FromName = $fromaddress[0];
	1980	$mail->From = $fromaddress[1];
	1981	}
[1472]	1982
[2]	1983	$this->add_recipients("to", $toaddress, &$mail);
	1984	$this->add_recipients("cc", $ccaddress, &$mail);
	1985	$this->add_recipients("cco", $ccoaddress, &$mail);
	1986	$mail->Subject = $subject;
	1987	$mail->IsHTML(true);
[1035]	1988	$mail->Body = $body;
[271]	1989
[1035]	1990	if (($encrypt && $signed && $params['smime']) \|\| ($encrypt && !$signed)) // a msg deve ser enviada cifrada...
	1991	{
	1992	$email = $this->add_recipients_cert($toaddress . ',' . $ccaddress. ',' .$ccoaddress);
	1993	$email = explode(",",$email);
	1994	// Deve ser testado se foram obtidos os certificados de todos os destinatarios.
	1995	// Deve ser verificado um numero limite de destinatarios.
	1996	// Deve ser verificado se os certificados sao validos.
	1997	// Se uma das verificacoes falhar, nao enviar o e-mail e avisar o usuario.
	1998	// O array $mail->Certs_crypt soh deve ser preenchido se os certificados passarem nas verificacoes.
	1999	$numero_maximo = $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['num_max_certs_to_cipher']; // Este valor dever ser configurado pelo administrador do site ....
	2000	$erros_acumulados = "";
	2001	$aux_mails = array();
	2002	$mail_list = array();
	2003	if(count($email) > $numero_maximo)
	2004	{
	2005	$erros_acumulados .= "Excedido o numero maximo (" . $numero_maximo . ") de destinatarios para uma msg cifrada...." . chr(0x0A);
	2006	return $erros_acumulados;
	2007	}
	2008	// adiciona o email do remetente. eh para cifrar a msg para ele tambem. Assim vai poder visualizar a msg na pasta enviados..
	2009	$email[] = $_SESSION['phpgw_info']['expressomail']['user']['email'];
	2010	foreach($email as $item)
	2011	{
	2012	$certificate = $db->get_certificate(strtolower($item));
	2013	if(!$certificate)
	2014	{
	2015	$erros_acumulados .= "Chamada com parametro invalido. e-Mail nao pode ser vazio." . chr(0x0A);
	2016	return $erros_acumulados;
	2017	}
	2018
	2019	if (array_key_exists("dberr1", $certificate))
	2020	{
	2021
	2022	$erros_acumulados .= "Ocorreu um erro quando pesquisava certificados dos destinatarios para cifrar a msg." . chr(0x0A);
	2023	return $erros_acumulados;
	2024	}
	2025	if (array_key_exists("dberr2", $certificate))
	2026	{
	2027	$erros_acumulados .= $item . ' : Nao pode cifrar a msg. Certificado nao localizado.' . chr(0x0A);
	2028	//continue;
	2029	}
	2030	/* Retirado este teste para evitar mensagem de erro duplicada.
	2031	if (!array_key_exists("certs", $certificate))
	2032	{
	2033	$erros_acumulados .= $item . ' : Nao pode cifrar a msg. Certificado nao localizado.' . chr(0x0A);
	2034	continue;
	2035	}
	2036	*/
[1174]	2037	include_once("../security/classes/CertificadoB.php");
[1035]	2038
	2039	foreach ($certificate['certs'] as $registro)
	2040	{
	2041	$c1 = new certificadoB();
	2042	$c1->certificado($registro['chave_publica']);
	2043	if ($c1->apresentado)
	2044	{
	2045	$c2 = new Verifica_Certificado($c1->dados,$registro['chave_publica']);
	2046	if (!$c1->dados['EXPIRADO'] && !$c2->revogado && $c2->status)
	2047	{
	2048	$aux_mails[] = $registro['chave_publica'];
	2049	$mail_list[] = strtolower($item);
	2050	}
	2051	else
	2052	{
	2053	if ($c1->dados['EXPIRADO'] \|\| $c2->revogado)
	2054	{
	2055	$db->update_certificate($c1->dados['SERIALNUMBER'],$c1->dados['EMAIL'],$c1->dados['AUTHORITYKEYIDENTIFIER'],
	2056	$c1->dados['EXPIRADO'],$c2->revogado);
	2057	}
	2058
	2059	$erros_acumulados .= $item . ': ' . $c2->msgerro . chr(0x0A);
	2060	foreach($c2->erros_ssl as $linha)
	2061	{
	2062	$erros_acumulados .= $linha . chr(0x0A);
	2063	}
	2064	$erros_acumulados .= 'Emissor: ' . $c1->dados['EMISSOR'] . chr(0x0A);
	2065	$erros_acumulados .= $c1->dados['CRLDISTRIBUTIONPOINTS'] . chr(0x0A);
	2066	}
	2067	}
	2068	else
	2069	{
	2070	$erros_acumulados .= $item . ' : Nao pode cifrar a msg. Certificado invalido.' . chr(0x0A);
	2071	}
	2072	}
	2073	if(!(in_array(strtolower($item),$mail_list)) && !empty($erros_acumulados))
	2074	{
	2075	return $erros_acumulados;
	2076	}
	2077	}
	2078
	2079	$mail->Certs_crypt = $aux_mails;
	2080	}
	2081
[2]	2082	////////////////////////////////////////////////////////////////////////////////////////////////////
[271]	2083	// Build CID for embedded Images!!!
[449]	2084	$pattern = '/src="([^"]*?show_embedded_attach.php\?msg_folder=(.+)?&(amp;)?msg_num=(.+)?&(amp;)?msg_part=(.+)?)"/isU';
[271]	2085	$cid_imgs = '';
	2086	$name_cid_files = array();
	2087	preg_match_all($pattern,$mail->Body,$cid_imgs,PREG_PATTERN_ORDER);
	2088	$cid_array = array();
[449]	2089	foreach($cid_imgs[6] as $j => $val){
	2090	if ( !array_key_exists($cid_imgs[4][$j].$val, $cid_array) )
[271]	2091	{
[449]	2092	$cid_array[$cid_imgs[4][$j].$val] = base_convert(microtime(), 10, 36);
[271]	2093	}
[1472]	2094	$cid = $cid_array[$cid_imgs[4][$j].$val];
[271]	2095	$mail->Body = str_replace($cid_imgs[1][$j], "cid:".$cid, $mail->Body);
[1472]	2096
[1711]	2097	if (!$forwarding_attachments[$cid_imgs[6][$j]-2]) // The image isn't in the same mail?
[271]	2098	{
[449]	2099	$fileContent = $this->get_forwarding_attachment($cid_imgs[2][$j], $cid_imgs[4][$j], $cid_imgs[6][$j], 'base64');
[271]	2100	$fileName = "image_".($j).".jpg";
	2101	$fileCode = "base64";
	2102	$fileType = "image/jpg";
	2103	}
	2104	else
	2105	{
[449]	2106	$attach_img = $forwarding_attachments[$cid_imgs[6][$j]-2];
[271]	2107	$file_description = unserialize(rawurldecode($attach_img));
	2108
[1472]	2109	foreach($file_description as $i => $descriptor){
[271]	2110	$file_description[$i] = eregi_replace('\'*\'','',$descriptor);
	2111	}
[1711]	2112	$fileContent = $this->get_forwarding_attachment($file_description[0], $cid_imgs[4][$j], $file_description[3], 'base64');
[271]	2113	$fileName = $file_description[2];
	2114	$fileCode = $file_description[4];
	2115	$fileType = $this->get_file_type($file_description[2]);
[449]	2116	unset($forwarding_attachments[$cid_imgs[6][$j]-2]);
[271]	2117	}
	2118	$tempDir = ini_get("session.save_path");
[1472]	2119	$file = "cidimage_".$_SESSION[ 'phpgw_session' ][ 'session_id' ].$cid_imgs[6][$j].".dat";
[271]	2120	$f = fopen($tempDir.'/'.$file,"w");
	2121	fputs($f,$fileContent);
	2122	fclose($f);
	2123	if ($fileContent)
	2124	$mail->AddEmbeddedImage($tempDir.'/'.$file, $cid, $fileName, $fileCode, $fileType);
	2125	//else
[1472]	2126	// return "Error loading image attachment content";
[271]	2127
	2128	}
	2129	////////////////////////////////////////////////////////////////////////////////////////////////////
[2]	2130	// Build Uploading Attachments!!!
[689]	2131	if ((count($attachments)) && ($params['is_local_forward']!="1")) //Caso seja forward normal...
[2]	2132	{
	2133	$total_uploaded_size = 0;
[1264]	2134	$upload_max_filesize = str_replace("M","",$_SESSION['phpgw_info']['user']['preferences']['expressoMail']['max_attachment_size']) * 1024 * 1024;
[2]	2135	foreach ($attachments as $attach)
	2136	{
	2137	$mail->AddAttachment($attach['tmp_name'], $attach['name'], "base64", $this->get_file_type($attach['name'])); // optional name
	2138	$total_uploaded_size = $total_uploaded_size + $attach['size'];
	2139	}
[1247]	2140	if( $total_uploaded_size > $upload_max_filesize)
[1472]	2141	return $this->parse_error("message file too big");
[828]	2142	}
[689]	2143	else if(($params['is_local_forward']=="1") && (count($local_attachments))) { //Caso seja forward de mensagens locais
[828]	2144
[689]	2145	$total_uploaded_size = 0;
[1472]	2146	$upload_max_filesize = str_replace("M","",ini_get('upload_max_filesize')) * 1024 * 1024;
[689]	2147	foreach($local_attachments as $local_attachment) {
	2148	$file_description = unserialize(rawurldecode($local_attachment));
	2149	$tmp = array_values($file_description);
[1472]	2150	foreach($file_description as $i => $descriptor){
[689]	2151	$tmp[$i] = eregi_replace('\'*\'','',$descriptor);
	2152	}
	2153	$mail->AddAttachment($_FILES[$tmp[1]]['tmp_name'], $tmp[2], "base64", $this->get_file_type($tmp[2])); // optional name
	2154	$total_uploaded_size = $total_uploaded_size + $_FILES[$tmp[1]]['size'];
	2155	}
	2156	if( $total_uploaded_size > $upload_max_filesize)
[828]	2157	return 'false';
[689]	2158	}
[2]	2159	////////////////////////////////////////////////////////////////////////////////////////////////////
[271]	2160	// Build Forwarding Attachments!!!
[2]	2161	if (count($forwarding_attachments) > 0)
	2162	{
	2163	// Bug fixed for array_search function
	2164	if(count($name_cid_files) > 0) {
	2165	$name_cid_files[count($name_cid_files)] = $name_cid_files[0];
	2166	$name_cid_files[0] = null;
[1472]	2167	}
	2168
[2]	2169	foreach($forwarding_attachments as $forwarding_attachment)
	2170	{
[271]	2171	$file_description = unserialize(rawurldecode($forwarding_attachment));
	2172	$tmp = array_values($file_description);
[1472]	2173	foreach($file_description as $i => $descriptor){
[271]	2174	$tmp[$i] = eregi_replace('\'*\'','',$descriptor);
	2175	}
[1472]	2176	$file_description = $tmp;
[271]	2177	$fileContent = $this->get_forwarding_attachment($file_description[0], $file_description[1], $file_description[3],$file_description[4]);
	2178	$fileName = $file_description[2];
	2179	if(!array_search(trim($fileName),$name_cid_files)) {
	2180	$mail->AddStringAttachment($fileContent, $fileName, $file_description[4], $this->get_file_type($file_description[2]));
[63]	2181	}
[2]	2182	}
	2183	}
[37]	2184
[2]	2185	////////////////////////////////////////////////////////////////////////////////////////////////////
[614]	2186	// Important message
	2187	if($is_important)
	2188	$mail->isImportant();
	2189
	2190	////////////////////////////////////////////////////////////////////////////////////////////////////
[2]	2191	// Disposition-Notification-To
	2192	if ($return_receipt)
	2193	$mail->ConfirmReadingTo = $_SESSION['phpgw_info']['expressomail']['user']['email'];
	2194	////////////////////////////////////////////////////////////////////////////////////////////////////
[504]	2195
[117]	2196	$sent = $mail->Send();
[1472]	2197
[117]	2198	if(!$sent)
[2]	2199	{
[504]	2200	return $this->parse_error($mail->ErrorInfo);
[2]	2201	}
	2202	else
	2203	{
[1035]	2204	if ($signed && !$params['smime'])
	2205	{
	2206	return $sent;
	2207	}
[1472]	2208	if($_SESSION['phpgw_info']['server']['expressomail']['expressoMail_enable_log_messages'] == "True")
[117]	2209	{
	2210	$userid = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
	2211	$userip = $_SESSION['phpgw_info']['expressomail']['user']['session_ip'];
	2212	$now = date("d/m/y H:i:s");
	2213	$addrs = $toaddress.$ccaddress.$ccoaddress;
[1472]	2214	$sent = trim($sent);
[117]	2215	error_log("$now - $userip - $sent [$subject] - $userid => $addrs\r\n", 3, "/home/expressolivre/mail_senders.log");
	2216	}
[1472]	2217	if($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['number_of_contacts'] &&
[485]	2218	$_SESSION['phpgw_info']['user']['preferences']['expressoMail']['use_dynamic_contacts']) {
[469]	2219	$contacts = new dynamic_contacts();
[485]	2220	$new_contacts = $contacts->add_dynamic_contacts($toaddress.",".$ccaddress.",".$ccoaddress);
	2221	return array("success" => true, "new_contacts" => $new_contacts);
[413]	2222	}
[485]	2223	return array("success" => true);
[2]	2224	}
	2225	}
	2226
[1035]	2227	function add_recipients_cert($full_address)
	2228	{
	2229	$result = "";
	2230	$parse_address = imap_rfc822_parse_adrlist($full_address, "");
	2231	foreach ($parse_address as $val)
	2232	{
	2233	//echo "<script language=\"javascript\">javascript:alert('".$val->mailbox."@".$val->host."');</script>";
	2234	if ($val->mailbox == "INVALID_ADDRESS")
	2235	continue;
	2236	if ($val->mailbox == "UNEXPECTED_DATA_AFTER_ADDRESS")
	2237	continue;
	2238	if (empty($val->personal))
	2239	$result .= $val->mailbox."@".$val->host . ",";
	2240	else
	2241	$result .= $val->mailbox."@".$val->host . ",";
	2242	}
	2243
	2244	return substr($result,0,-1);
	2245	}
	2246
[2]	2247	function add_recipients($recipient_type, $full_address, $mail)
	2248	{
[1472]	2249	$parse_address = imap_rfc822_parse_adrlist($full_address, "");
	2250	foreach ($parse_address as $val)
[2]	2251	{
	2252	//echo "<script language=\"javascript\">javascript:alert('".$val->mailbox."@".$val->host."');</script>";
	2253	if ($val->mailbox == "INVALID_ADDRESS")
	2254	continue;
[1472]	2255
[2]	2256	if (empty($val->personal))
	2257	{
	2258	switch($recipient_type)
	2259	{
	2260	case "to":
	2261	$mail->AddAddress($val->mailbox."@".$val->host);
	2262	break;
	2263	case "cc":
	2264	$mail->AddCC($val->mailbox."@".$val->host);
	2265	break;
	2266	case "cco":
	2267	$mail->AddBCC($val->mailbox."@".$val->host);
	2268	break;
	2269	}
	2270	}
	2271	else
	2272	{
	2273	switch($recipient_type)
	2274	{
	2275	case "to":
	2276	$mail->AddAddress($val->mailbox."@".$val->host, $val->personal);
	2277	break;
	2278	case "cc":
	2279	$mail->AddCC($val->mailbox."@".$val->host, $val->personal);
	2280	break;
	2281	case "cco":
	2282	$mail->AddBCC($val->mailbox."@".$val->host, $val->personal);
	2283	break;
	2284	}
	2285	}
	2286	}
	2287	return true;
	2288	}
[1472]	2289
[2]	2290	function get_forwarding_attachment($msg_folder, $msg_number, $msg_part, $encoding)
	2291	{
[828]	2292	$mbox_stream = $this->open_mbox(utf8_decode(urldecode($msg_folder)));
[1472]	2293	$fileContent = imap_fetchbody($mbox_stream, $msg_number, $msg_part, FT_UID);
[2]	2294	if($encoding == 'base64')
[449]	2295	# The function imap_base64 adds a new line
	2296	# at ASCII text, with CRLF line terminators.
	2297	# So is being exchanged for base64_decode.
	2298	#
	2299	#$fileContent = imap_base64($fileContent);
	2300	$fileContent = base64_decode($fileContent);
[2]	2301	else if($encoding == 'quoted-printable')
[1472]	2302	$fileContent = quoted_printable_decode($fileContent);
[2]	2303	return $fileContent;
	2304	}
[1472]	2305
[2]	2306	function del_last_caracter($string)
	2307	{
	2308	$string = substr($string,0,(strlen($string) - 1));
[1472]	2309	return $string;
[2]	2310	}
[1472]	2311
[2]	2312	function del_last_two_caracters($string)
	2313	{
	2314	$string = substr($string,0,(strlen($string) - 2));
[1472]	2315	return $string;
[2]	2316	}
[1472]	2317
[828]	2318	function messages_sort($sort_box_type,$sort_box_reverse, $search_box_type,$offsetBegin,$offsetEnd)
[659]	2319	{
[1625]	2320	if ($sort_box_type != "SORTFROM" && $search_box_type!= "FLAGGED"){
[970]	2321	$imapsort = imap_sort($this->mbox,constant($sort_box_type),$sort_box_reverse,SE_UID,$search_box_type);
	2322	foreach($imapsort as $iuid)
	2323	$sort[$iuid] = "";
[1518]	2324
	2325	if ($offsetBegin == -1 && $offsetEnd ==-1 )
	2326	$slice_array = false;
	2327	else
	2328	$slice_array = true;
[970]	2329	}
	2330	else
[659]	2331	{
[970]	2332	$sort = array();
	2333	if ($offsetBegin > $offsetEnd) {$temp=$offsetEnd; $offsetEnd=$offsetBegin; $offsetBegin=$temp;}
	2334	$num_msgs = imap_num_msg($this->mbox);
	2335	if ($offsetEnd > $num_msgs) {$offsetEnd = $num_msgs;}
[975]	2336	$slice_array = true;
	2337
[983]	2338	for ($i=$num_msgs; $i>0; $i--)
[828]	2339	{
[983]	2340	if ($sort_box_type == "SORTARRIVAL" && $sort_box_reverse && count($sort) >= $offsetEnd)
	2341	break;
[970]	2342	$iuid = @imap_uid($this->mbox,$i);
	2343	$header = $this->get_header($iuid);
	2344	// List UNSEEN messages.
	2345	if($search_box_type == "UNSEEN" && (!trim($header->Recent) && !trim($header->Unseen))){
	2346	continue;
	2347	}
	2348	// List SEEN messages.
	2349	elseif($search_box_type == "SEEN" && (trim($header->Recent) \|\| trim($header->Unseen))){
	2350	continue;
	2351	}
	2352	// List ANSWERED messages.
	2353	elseif($search_box_type == "ANSWERED" && !trim($header->Answered)){
	2354	continue;
	2355	}
	2356	// List FLAGGED messages.
	2357	elseif($search_box_type == "FLAGGED" && !trim($header->Flagged)){
	2358	continue;
	2359	}
	2360
	2361	if($sort_box_type=='SORTFROM') {
	2362	if (($header->from[0]->mailbox . "@" . $header->from[0]->host) == $_SESSION['phpgw_info']['expressomail']['user']['email'])
	2363	$from = $header->to;
	2364	else
	2365	$from = $header->from;
	2366
	2367	$tmp = imap_mime_header_decode($from[0]->personal);
	2368
	2369	if ($tmp[0]->text != "")
	2370	$sort[$iuid] = $tmp[0]->text;
	2371	else
	2372	$sort[$iuid] = $from[0]->mailbox . "@" . $from[0]->host;
	2373	}
	2374	else if($sort_box_type=='SORTSUBJECT') {
	2375	$sort[$iuid] = $header->subject;
	2376	}
	2377	else if($sort_box_type=='SORTSIZE') {
	2378	$sort[$iuid] = $header->Size;
	2379	}
	2380	else {
	2381	$sort[$iuid] = $header->udate;
	2382	}
	2383
[659]	2384	}
[970]	2385	natcasesort($sort);
[828]	2386
[970]	2387	if ($sort_box_reverse)
	2388	$sort = array_reverse($sort,true);
[659]	2389	}
[828]	2390
[972]	2391	if(!is_array($sort))
	2392	$sort = array();
[1472]	2393
[1808]	2394
[972]	2395	if ($slice_array)
[828]	2396	$sort = array_slice($sort,$offsetBegin-1,$offsetEnd-($offsetBegin-1),true);
[970]	2397
[1472]	2398
[828]	2399	return $sort;
	2400
[659]	2401	}
[970]	2402
	2403
[1472]	2404	function move_search_messages($params){
	2405	$params['selected_messages'] = urldecode($params['selected_messages']);
[163]	2406	$params['new_folder'] = urldecode($params['new_folder']);
	2407	$params['new_folder_name'] = urldecode($params['new_folder_name']);
	2408	$sel_msgs = explode(",", $params['selected_messages']);
[1472]	2409	@reset($sel_msgs);
[163]	2410	$sorted_msgs = array();
	2411	foreach($sel_msgs as $idx => $sel_msg) {
	2412	$sel_msg = explode(";", $sel_msg);
	2413	if(array_key_exists($sel_msg[0], $sorted_msgs)){
	2414	$sorted_msgs[$sel_msg[0]] .= ",".$sel_msg[1];
[1472]	2415	}
[163]	2416	else {
	2417	$sorted_msgs[$sel_msg[0]] = $sel_msg[1];
	2418	}
	2419	}
	2420	@ksort($sorted_msgs);
[1472]	2421	$last_return = false;
	2422	foreach($sorted_msgs as $folder => $msgs_number) {
[163]	2423	$params['msgs_number'] = $msgs_number;
[1472]	2424	$params['folder'] = $folder;
[163]	2425	if($params['new_folder'] && $folder != $params['new_folder']){
[1472]	2426	$last_return = $this -> move_messages($params);
[163]	2427	}
	2428	elseif(!$params['new_folder'] \|\| $params['delete'] ){
	2429	$last_return = $this -> delete_msgs($params);
	2430	$last_return['deleted'] = true;
	2431	}
	2432	}
	2433	return $last_return;
	2434	}
[1472]	2435
[2]	2436	function move_messages($params)
	2437	{
[1472]	2438	$folder = $params['folder'];
	2439	$mbox_stream = $this->open_mbox($folder);
[51]	2440	$newmailbox = ($params['new_folder']);
	2441	$newmailbox = mb_convert_encoding($newmailbox, "UTF7-IMAP","ISO_8859-1");
[2]	2442	$new_folder_name = $params['new_folder_name'];
	2443	$msgs_number = $params['msgs_number'];
	2444	$return = array('msgs_number' => $msgs_number,
	2445	'folder' => $folder,
	2446	'new_folder_name' => $new_folder_name,
[325]	2447	'border_ID' => $params['border_ID'],
	2448	'status' => true); //Status foi adicionado para validar as permissoes ACL
[1472]	2449
[325]	2450	//Este bloco tem a finalidade de averiguar as permissoes para pastas compartilhadas
	2451	if (substr($folder,0,4) == 'user'){
	2452	$acl = $this->getacltouser($folder);
	2453	/*
	2454	* l - lookup (mailbox is visible to LIST/LSUB commands)
	2455	* r - read (SELECT the mailbox, perform CHECK, FETCH, PARTIAL, SEARCH, COPY from mailbox)
	2456	* s - keep seen/unseen information across sessions (STORE SEEN flag)
	2457	* w - write (STORE flags other than SEEN and DELETED)
	2458	* i - insert (perform APPEND, COPY into mailbox)
	2459	* p - post (send mail to submission address for mailbox, not enforced by IMAP4 itself)
	2460	* c - create (CREATE new sub-mailboxes in any implementation-defined hierarchy)
	2461	* d - delete (STORE DELETED flag, perform EXPUNGE)
	2462	* a - administer (perform SETACL)
	2463	*/
	2464	if (strpos($acl, "d") === false){
	2465	$return['status'] = false;
	2466	return $return;
	2467	}
	2468	}
[432]	2469	//Este bloco tem a finalidade de transformar o CPF das pastas compartilhadas em common name
[1747]	2470	if ($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['uid2cn']){
	2471	if (substr($new_folder_name,0,4) == 'user'){
	2472	$this->ldap = new ldap_functions();
	2473	$tmp_folder_name = explode($this->imap_delimiter, $new_folder_name);
	2474	$return['new_folder_name'] = array_pop($tmp_folder_name);
	2475	if( $cn = $this->ldap->uid2cn($return['new_folder_name']))
	2476	{
	2477	$return['new_folder_name'] = $cn;
	2478	}
	2479	}
[432]	2480	}
[1472]	2481
	2482	// Caso estejamos no box principal, nao eh necessario pegar a informacao da mensagem anterior.
[51]	2483	if (($params['get_previous_msg']) && ($params['border_ID'] != 'null') && ($params['border_ID'] != ''))
[449]	2484	{
[2]	2485	$return['previous_msg'] = $this->get_info_previous_msg($params);
[449]	2486	// Fix problem in unserialize function JS.
	2487	$return['previous_msg']['body'] = str_replace(array('{','}'), array('{','}'), $return['previous_msg']['body']);
	2488	}
[1472]	2489
	2490	$mbox_stream = $this->open_mbox($folder);
[2]	2491	if(imap_mail_move($mbox_stream, $msgs_number, $newmailbox, CP_UID)) {
	2492	imap_expunge($mbox_stream);
[51]	2493	if($mbox_stream)
	2494	imap_close($mbox_stream);
[2]	2495	return $return;
	2496	}else {
[1472]	2497	if(strstr(imap_last_error(),'Over quota')) {
[2]	2498	$accountID = $_SESSION['phpgw_info']['expressomail']['email_server']['imapAdminUsername'];
[1472]	2499	$pass = $_SESSION['phpgw_info']['expressomail']['email_server']['imapAdminPW'];
	2500	$userID = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
[2]	2501	$server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
[504]	2502	$mbox = @imap_open("{".$this->imap_server.":".$this->imap_port.$this->imap_options."}INBOX", $accountID, $pass) or die(serialize(array('imap_error' => $this->parse_error(imap_last_error()))));
[2]	2503	if(!$mbox)
	2504	return imap_last_error();
[1472]	2505	$quota = imap_get_quotaroot($mbox_stream, "INBOX");
[2]	2506	if(! imap_set_quota($mbox, "user".$this->imap_delimiter.$userID, 2.1 * $quota['usage'])) {
[51]	2507	if($mbox_stream)
	2508	imap_close($mbox_stream);
[1472]	2509	if($mbox)
[51]	2510	imap_close($mbox);
[1472]	2511	return "move_messages(): Error setting quota for MOVE or DELETE!! ". "user".$this->imap_delimiter.$userID." line ".__LINE__."\n";
[2]	2512	}
	2513	if(imap_mail_move($mbox_stream, $msgs_number, $newmailbox, CP_UID)) {
	2514	imap_expunge($mbox_stream);
[51]	2515	if($mbox_stream)
	2516	imap_close($mbox_stream);
[2]	2517	// return to original quota limit.
	2518	if(!imap_set_quota($mbox, "user".$this->imap_delimiter.$userID, $quota['limit'])) {
[51]	2519	if($mbox)
	2520	imap_close($mbox);
[1472]	2521	return "move_messages(): Error setting quota for MOVE or DELETE!! line ".__LINE__."\n";
[2]	2522	}
[1472]	2523	return $return;
[2]	2524	}
	2525	else {
[51]	2526	if($mbox_stream)
	2527	imap_close($mbox_stream);
[2]	2528	if(!imap_set_quota($mbox, "user".$this->imap_delimiter.$userID, $quota['limit'])) {
[51]	2529	if($mbox)
	2530	imap_close($mbox);
[1472]	2531	return "move_messages(): Error setting quota for MOVE or DELETE!! line ".__LINE__."\n";
[2]	2532	}
[1472]	2533	return imap_last_error();
[2]	2534	}
[1472]	2535
[2]	2536	}
	2537	else {
[51]	2538	if($mbox_stream)
	2539	imap_close($mbox_stream);
	2540	return "move_messages() line ".__LINE__.": ". imap_last_error()." folder:".$newmailbox;
[2]	2541	}
[1472]	2542	}
[2]	2543	}
[1472]	2544
[2]	2545	function save_msg($params)
	2546	{
[1472]	2547
[271]	2548	include_once("class.phpmailer.php");
	2549	$mail = new PHPMailer();
	2550	include_once("class.db_functions.inc.php");
	2551	$toaddress = $params['input_to'];
	2552	$ccaddress = $params['input_cc'];
[1638]	2553	$ccoaddress = $params['input_cco'];
[271]	2554	$subject = $params['input_subject'];
[320]	2555	$msg_uid = $params['msg_id'];
[2]	2556	$body = $params['body'];
	2557	$body = str_replace("%nbsp;"," ",$params['body']);
[155]	2558	$body = preg_replace("/\n/"," ",$body);
[51]	2559	$body = preg_replace("/\r/","",$body);
[271]	2560	$forwarding_attachments = $params['forwarding_attachments'];
	2561	$attachments = $params['FILES'];
	2562	$return_files = $params['FILES'];
[1472]	2563
[271]	2564	$folder = $params['folder'];
[1472]	2565	$folder = mb_convert_encoding($folder, "UTF7-IMAP","ISO_8859-1");
[271]	2566	// Fix problem with cyrus delimiter changes.
[1472]	2567	// Dots in names: enabled/disabled.
[271]	2568	$folder = @eregi_replace("INBOX/", "INBOX".$this->imap_delimiter, $folder);
	2569	$folder = @eregi_replace("INBOX.", "INBOX".$this->imap_delimiter, $folder);
	2570	// End Fix.
[1638]	2571	if(strtoupper($folder) == 'INBOX/DRAFTS')
	2572	{
	2573	$mail->SaveMessageAsDraft = $folder;
	2574	}
[271]	2575	$mail->SaveMessageInFolder = $folder;
	2576	$mail->SMTPDebug = false;
[1472]	2577
[271]	2578	$mail->IsSMTP();
	2579	$mail->Host = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpServer'];
	2580	$mail->Port = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpPort'];
	2581	$mail->From = $_SESSION['phpgw_info']['expressomail']['user']['email'];
	2582	$mail->FromName = $_SESSION['phpgw_info']['expressomail']['user']['fullname'];
[1472]	2583
[271]	2584	$mail->Sender = $mail->From;
	2585	$mail->SenderName = $mail->FromName;
	2586	$mail->FromName = $_SESSION['phpgw_info']['expressomail']['user']['fullname'];
	2587	$mail->From = $_SESSION['phpgw_info']['expressomail']['user']['email'];
[1472]	2588
[271]	2589	$this->add_recipients("to", $toaddress, &$mail);
	2590	$this->add_recipients("cc", $ccaddress, &$mail);
[1638]	2591	$this->add_recipients("cco", $ccoaddress, &$mail);
[271]	2592	$mail->Subject = $subject;
	2593	$mail->IsHTML(true);
	2594	$mail->Body = $body;
[1472]	2595
[320]	2596	// Build CID for embedded Images!!!
[449]	2597	$pattern = '/src="([^"]*?show_embedded_attach.php\?msg_folder=(.+)?&(amp;)?msg_num=(.+)?&(amp;)?msg_part=(.+)?)"/isU';
[320]	2598	$cid_imgs = '';
	2599	$name_cid_files = array();
	2600	preg_match_all($pattern,$mail->Body,$cid_imgs,PREG_PATTERN_ORDER);
	2601	$cid_array = array();
[449]	2602	foreach($cid_imgs[6] as $j => $val){
	2603	if ( !array_key_exists($cid_imgs[4][$j].$val, $cid_array) )
[320]	2604	{
[449]	2605	$cid_array[$cid_imgs[4][$j].$val] = base_convert(microtime(), 10, 36);
[320]	2606	}
[1472]	2607	$cid = $cid_array[$cid_imgs[4][$j].$val];
[320]	2608	$mail->Body = str_replace($cid_imgs[1][$j], "cid:".$cid, $mail->Body);
[1472]	2609
[449]	2610	if ($msg_uid != $cid_imgs[4][$j]) // The image isn't in the same mail?
[320]	2611	{
[449]	2612	$fileContent = $this->get_forwarding_attachment($cid_imgs[2][$j], $cid_imgs[4][$j], $cid_imgs[6][$j], 'base64');
	2613	//prototype: get_forwarding_attachment ( folder, msg number, part, encoding)
[320]	2614	$fileName = "image_".($j).".jpg";
	2615	$fileCode = "base64";
	2616	$fileType = "image/jpg";
[449]	2617	$file_attached[0] = $cid_imgs[2][$j];
	2618	$file_attached[1] = $cid_imgs[4][$j];
	2619	$file_attached[2] = $fileName;
	2620	$file_attached[3] = $cid_imgs[6][$j];
	2621	$file_attached[4] = 'base64';
	2622	$file_attached[5] = strlen($fileContent); //Size of file
	2623	$return_forward[] = $file_attached;
[320]	2624	}
	2625	else
	2626	{
[449]	2627	$attach_img = $forwarding_attachments[$cid_imgs[6][$j]-2];
[320]	2628	$file_description = unserialize(rawurldecode($attach_img));
[1472]	2629	foreach($file_description as $i => $descriptor){
[320]	2630	$file_description[$i] = eregi_replace('\'*\'','',$descriptor);
	2631	}
	2632	$fileContent = $this->get_forwarding_attachment($file_description[0], $msg_uid, $file_description[3], 'base64');
	2633	$fileName = $file_description[2];
	2634	$fileCode = $file_description[4];
	2635	$fileType = $this->get_file_type($file_description[2]);
[449]	2636	unset($forwarding_attachments[$cid_imgs[6][$j]-2]);
[320]	2637	if (!empty($file_description))
	2638	{
	2639	$file_description[5] = strlen($fileContent); //Size of file
	2640	$return_forward[] = $file_description;
	2641	}
	2642	}
	2643	$tempDir = ini_get("session.save_path");
[1472]	2644	$file = "cidimage_".$_SESSION[ 'phpgw_session' ][ 'session_id' ].$cid_imgs[6][$j].".dat";
[320]	2645	$f = fopen($tempDir.'/'.$file,"w");
	2646	fputs($f,$fileContent);
	2647	fclose($f);
	2648	if ($fileContent)
	2649	$mail->AddEmbeddedImage($tempDir.'/'.$file, $cid, $fileName, $fileCode, $fileType);
	2650	//else
[1472]	2651	// return "Error loading image attachment content";
[320]	2652
	2653	}
[1472]	2654
	2655	// Build Forwarding Attachments!!!
[271]	2656	if (count($forwarding_attachments) > 0)
	2657	{
	2658	foreach($forwarding_attachments as $forwarding_attachment)
	2659	{
	2660	$file_description = unserialize(rawurldecode($forwarding_attachment));
	2661	$tmp = array_values($file_description);
[1472]	2662	foreach($file_description as $i => $descriptor){
[271]	2663	$tmp[$i] = eregi_replace('\'*\'','',$descriptor);
	2664	}
	2665	$file_description = $tmp;
[1472]	2666
[271]	2667	$fileContent = $this->get_forwarding_attachment($file_description[0], $file_description[1], $file_description[3],$file_description[4]);
	2668	$fileName = $file_description[2];
[1472]	2669
[271]	2670	$file_description[5] = strlen($fileContent); //Size of file
	2671	$return_forward[] = $file_description;
[1472]	2672
[271]	2673	$mail->AddStringAttachment($fileContent, $fileName, $file_description[4], $this->get_file_type($file_description[2]));
	2674	}
	2675	}
[1472]	2676
[271]	2677	if ((count($return_forward) > 0) && (count($return_files) > 0))
	2678	$return_files = array_merge_recursive($return_forward,$return_files);
	2679	else
	2680	if (count($return_files) < 1)
	2681	$return_files = $return_forward;
[1472]	2682
[271]	2683	// Build Uploading Attachments!!!
[1005]	2684	$sizeof_attachments = count($attachments);
	2685	if ($sizeof_attachments)
	2686	foreach ($attachments as $numb => $attach){
	2687	if ($numb == ($sizeof_attachments-1) && $params['insertImg'] == 'true'){ // Auto-resize image
	2688	list($width, $height,$image_type) = getimagesize($attach['tmp_name']);
	2689	switch ($image_type)
	2690	{
[1380]	2691	// Do not corrupt animated gif
	2692	//case 1: $image_big = imagecreatefromgif($attach['tmp_name']);break;
[1005]	2693	case 2: $image_big = imagecreatefromjpeg($attach['tmp_name']); break;
	2694	case 3: $image_big = imagecreatefrompng($attach['tmp_name']); break;
	2695	case 6:
[1247]	2696	require_once("gd_functions.php");
[1005]	2697	$image_big = imagecreatefrombmp($attach['tmp_name']); break;
	2698	default:
	2699	$mail->AddAttachment($attach['tmp_name'], $attach['name'], "base64", $this->get_file_type($attach['name']));
	2700	break;
	2701	}
	2702	header('Content-type: image/jpeg');
	2703	$max_resolution = $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['image_size'];
	2704	$max_resolution = ($max_resolution==""?'65536':$max_resolution);
	2705	if ($width < $max_resolution && $height < $max_resolution){
	2706	$new_width = $width;
	2707	$new_height = $height;
	2708	}
	2709	else if ($width > $max_resolution){
	2710	$new_width = $max_resolution;
	2711	$new_height = $height*($new_width/$width);
	2712	}
	2713	else {
	2714	$new_height = $max_resolution;
	2715	$new_width = $width*($new_height/$height);
	2716	}
	2717	$image_new = imagecreatetruecolor($new_width, $new_height);
	2718	imagecopyresampled($image_new, $image_big, 0, 0, 0, 0, $new_width, $new_height, $width, $height);
	2719	$tmpDir = ini_get("session.save_path");
[1472]	2720	$_file = "/cidimage_".$_SESSION[ 'phpgw_session' ][ 'session_id' ].".dat";
[1005]	2721	imagejpeg($image_new,$tmpDir.$_file, 85);
	2722	$mail->AddAttachment($tmpDir.$_file, $attach['name'], "base64", $this->get_file_type($tmpDir.$_file));
	2723	}
	2724	else
	2725	$mail->AddAttachment($attach['tmp_name'], $attach['name'], "base64", $this->get_file_type($attach['name']));
	2726	// optional name
	2727	}
[1472]	2728
	2729
	2730
	2731
[271]	2732	if(!empty($mail->AltBody))
	2733	$mail->ContentType = "multipart/alternative";
	2734
[828]	2735	$mail->error_count = 0; // reset errors
	2736	$mail->SetMessageType();
	2737	$header = $mail->CreateHeader();
[1472]	2738	$body = $mail->CreateBody();
[828]	2739
[1472]	2740	$mbox_stream = $this->open_mbox($folder);
[271]	2741	$new_header = str_replace("\n", "\r\n", $header);
	2742	$new_body = str_replace("\n", "\r\n", $body);
[830]	2743	$return['append'] = imap_append($mbox_stream, "{".$this->imap_server.":".$this->imap_port."}".$folder, $new_header . $new_body, "\\Seen \\Draft");
[271]	2744	$status = imap_status($mbox_stream, "{".$this->imap_server.":".$this->imap_port."}".$folder, SA_UIDNEXT);
	2745	$return['msg_no'] = $status->uidnext - 1;
	2746	$return['folder_id'] = $folder;
[828]	2747
[51]	2748	if($mbox_stream)
	2749	imap_close($mbox_stream);
[1472]	2750	if (is_array($return_files))
[828]	2751	foreach ($return_files as $index => $_attachment) {
	2752	if (array_key_exists("name",$_attachment)){
[271]	2753	unset($return_files[$index]);
	2754	$return_files[$index] = $_attachment['name']."_SIZE_".$return_files[$index][1] = $_attachment['size'];
	2755	}
	2756	else
	2757	{
	2758	unset($return_files[$index]);
	2759	$return_files[$index] = $_attachment[2]."_SIZE_". $return_files[$index][1] = $_attachment[5];
	2760	}
	2761	}
[1472]	2762
[271]	2763	$return['files'] = serialize($return_files);
[673]	2764	$return["subject"] = $subject;
[1472]	2765
[2]	2766	if (!$return['append'])
	2767	$return['append'] = imap_last_error();
[1472]	2768
[2]	2769	return $return;
	2770	}
[1472]	2771
[2]	2772	function set_messages_flag($params)
	2773	{
	2774	$folder = $params['folder'];
	2775	$msgs_to_set = $params['msgs_to_set'];
	2776	$flag = $params['flag'];
	2777	$return = array();
	2778	$return["msgs_to_set"] = $msgs_to_set;
	2779	$return["flag"] = $flag;
[1472]	2780
[411]	2781	if(!$this->mbox && !is_resource($this->mbox))
[51]	2782	$this->mbox = $this->open_mbox($folder);
[1472]	2783
[2]	2784	if ($flag == "unseen")
[51]	2785	$return["status"] = imap_clearflag_full($this->mbox, $msgs_to_set, "\\Seen", ST_UID);
[2]	2786	elseif ($flag == "seen")
[51]	2787	$return["status"] = imap_setflag_full($this->mbox, $msgs_to_set, "\\Seen", ST_UID);
[2]	2788	elseif ($flag == "answered"){
[51]	2789	$return["status"] = imap_setflag_full($this->mbox, $msgs_to_set, "\\Answered", ST_UID);
	2790	imap_clearflag_full($this->mbox, $msgs_to_set, "\\Draft", ST_UID);
[2]	2791	}
	2792	elseif ($flag == "forwarded")
[51]	2793	$return["status"] = imap_setflag_full($this->mbox, $msgs_to_set, "\\Answered \\Draft", ST_UID);
[2]	2794	elseif ($flag == "flagged")
[51]	2795	$return["status"] = imap_setflag_full($this->mbox, $msgs_to_set, "\\Flagged", ST_UID);
[614]	2796	elseif ($flag == "unflagged") {
	2797	$flag_importance = false;
	2798	$msgs_number = explode(",",$msgs_to_set);
[659]	2799	$unflagged_msgs = "";
[614]	2800	foreach($msgs_number as $msg_number) {
	2801	preg_match('/importance : (.*)\r/i',
	2802	imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number))
[1472]	2803	,$importance);
[673]	2804	if(strtolower($importance[1])=="high" && $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['use_important_flag']) {
[614]	2805	$flag_importance=true;
	2806	}
[659]	2807	else {
	2808	$unflagged_msgs.=$msg_number.",";
[1472]	2809	}
[614]	2810	}
	2811
[659]	2812	if($unflagged_msgs!="") {
	2813	imap_clearflag_full($this->mbox,substr($unflagged_msgs,0,strlen($unflagged_msgs)-1), "\\Flagged", ST_UID);
	2814	$return["msgs_unflageds"] = substr($unflagged_msgs,0,strlen($unflagged_msgs)-1);
	2815	}
	2816	else {
	2817	$return["msgs_unflageds"] = false;
	2818	}
	2819
[673]	2820	if($flag_importance && $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['use_important_flag']) {
[614]	2821	$return["status"] = false;
	2822	$return["msg"] = $this->functions->getLang("At least one of selected message cant be marked as normal");
	2823	}
[659]	2824	else {
	2825	$return["status"] = true;
	2826	}
[614]	2827	}
[1472]	2828
[411]	2829	if($this->mbox && is_resource($this->mbox))
[51]	2830	imap_close($this->mbox);
[2]	2831	return $return;
	2832	}
[1472]	2833
[2]	2834	function get_file_type($file_name)
	2835	{
	2836	$file_name = strtolower($file_name);
	2837	$strFileType = strrev(substr(strrev($file_name),0,4));
[1472]	2838	if ($strFileType == ".asf")
[2]	2839	return "video/x-ms-asf";
	2840	if ($strFileType == ".avi")
	2841	return "video/avi";
	2842	if ($strFileType == ".doc")
	2843	return "application/msword";
	2844	if ($strFileType == ".zip")
	2845	return "application/zip";
	2846	if ($strFileType == ".xls")
	2847	return "application/vnd.ms-excel";
	2848	if ($strFileType == ".gif")
	2849	return "image/gif";
	2850	if ($strFileType == ".jpg" \|\| $strFileType == "jpeg")
	2851	return "image/jpeg";
	2852	if ($strFileType == ".png")
	2853	return "image/png";
	2854	if ($strFileType == ".wav")
	2855	return "audio/wav";
	2856	if ($strFileType == ".mp3")
	2857	return "audio/mpeg3";
	2858	if ($strFileType == ".mpg" \|\| $strFileType == "mpeg")
	2859	return "video/mpeg";
	2860	if ($strFileType == ".rtf")
	2861	return "application/rtf";
	2862	if ($strFileType == ".htm" \|\| $strFileType == "html")
	2863	return "text/html";
[1472]	2864	if ($strFileType == ".xml")
[2]	2865	return "text/xml";
[1472]	2866	if ($strFileType == ".xsl")
[2]	2867	return "text/xsl";
[1472]	2868	if ($strFileType == ".css")
[2]	2869	return "text/css";
[1472]	2870	if ($strFileType == ".php")
[2]	2871	return "text/php";
[1472]	2872	if ($strFileType == ".asp")
[2]	2873	return "text/asp";
	2874	if ($strFileType == ".pdf")
	2875	return "application/pdf";
	2876	if ($strFileType == ".txt")
	2877	return "text/plain";
	2878	if ($strFileType == ".wmv")
	2879	return "video/x-ms-wmv";
	2880	if ($strFileType == ".sxc")
	2881	return "application/vnd.sun.xml.calc";
	2882	if ($strFileType == ".stc")
	2883	return "application/vnd.sun.xml.calc.template";
	2884	if ($strFileType == ".sxd")
	2885	return "application/vnd.sun.xml.draw";
	2886	if ($strFileType == ".std")
	2887	return "application/vnd.sun.xml.draw.template";
	2888	if ($strFileType == ".sxi")
	2889	return "application/vnd.sun.xml.impress";
	2890	if ($strFileType == ".sti")
	2891	return "application/vnd.sun.xml.impress.template";
	2892	if ($strFileType == ".sxm")
	2893	return "application/vnd.sun.xml.math";
	2894	if ($strFileType == ".sxw")
	2895	return "application/vnd.sun.xml.writer";
	2896	if ($strFileType == ".sxq")
	2897	return "application/vnd.sun.xml.writer.global";
	2898	if ($strFileType == ".stw")
	2899	return "application/vnd.sun.xml.writer.template";
[1472]	2900
	2901
	2902	return "application/octet-stream";
[2]	2903	}
[1472]	2904
[2]	2905	function htmlspecialchars_encode($str)
	2906	{
[449]	2907	return str_replace( array('&', '"','\'','<','>','{','}'), array('&','"',''','<','>','{','}'), $str);
[2]	2908	}
	2909	function htmlspecialchars_decode($str)
	2910	{
[449]	2911	return str_replace( array('&','"',''','<','>','{','}'), array('&', '"','\'','<','>','{','}'), $str);
[2]	2912	}
[1472]	2913
[828]	2914	function get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse,$offsetBegin = 0,$offsetEnd = 0)
	2915	{
	2916	if(!$this->mbox \|\| !is_resource($this->mbox))
[51]	2917	$this->mbox = $this->open_mbox($folder);
[432]	2918
[828]	2919	return $this->messages_sort($sort_box_type,$sort_box_reverse, $search_box_type,$offsetBegin,$offsetEnd);
	2920	}
[1472]	2921
[53]	2922	function get_info_next_msg($params)
	2923	{
	2924	$msg_number = $params['msg_number'];
	2925	$folder = $params['msg_folder'];
	2926	$sort_box_type = $params['sort_box_type'];
	2927	$sort_box_reverse = $params['sort_box_reverse'];
	2928	$reuse_border = $params['reuse_border'];
	2929	$search_box_type = $params['search_box_type'] != "ALL" && $params['search_box_type'] != "" ? $params['search_box_type'] : false;
[1472]	2930	$sort_array_msg = $this -> get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse);
	2931
[320]	2932	$success = false;
	2933	if (is_array($sort_array_msg))
[2]	2934	{
[320]	2935	foreach ($sort_array_msg as $i => $value){
	2936	if ($value == $msg_number)
	2937	{
	2938	$success = true;
	2939	break;
	2940	}
	2941	}
[2]	2942	}
	2943
[320]	2944	if (! $success \|\| $i >= sizeof($sort_array_msg)-1)
[2]	2945	{
	2946	$params['status'] = 'false';
	2947	$params['command_to_exec'] = "delete_border('". $reuse_border ."');";
	2948	return $params;
	2949	}
[1472]	2950
[2]	2951	$params = array();
	2952	$params['msg_number'] = $sort_array_msg[($i+1)];
	2953	$params['msg_folder'] = $folder;
[1472]	2954
	2955	$return = $this->get_info_msg($params);
[2]	2956	$return["reuse_border"] = $reuse_border;
	2957	return $return;
	2958	}
	2959
	2960	function get_info_previous_msg($params)
	2961	{
	2962	$msg_number = $params['msgs_number'];
	2963	$folder = $params['folder'];
	2964	$sort_box_type = $params['sort_box_type'];
	2965	$sort_box_reverse = $params['sort_box_reverse'];
	2966	$reuse_border = $params['reuse_border'];
[53]	2967	$search_box_type = $params['search_box_type'] != "ALL" && $params['search_box_type'] != "" ? $params['search_box_type'] : false;
	2968	$sort_array_msg = $this -> get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse);
[1472]	2969
[320]	2970	$success = false;
	2971	if (is_array($sort_array_msg))
[2]	2972	{
[320]	2973	foreach ($sort_array_msg as $i => $value){
	2974	if ($value == $msg_number)
	2975	{
	2976	$success = true;
	2977	break;
	2978	}
	2979	}
[2]	2980	}
[320]	2981	if (! $success \|\| $i == 0)
	2982	{
[2]	2983	$params['status'] = 'false';
	2984	$params['command_to_exec'] = "delete_border('". $reuse_border ."');";
	2985	return $params;
	2986	}
[1472]	2987
[2]	2988	$params = array();
	2989	$params['msg_number'] = $sort_array_msg[($i-1)];
	2990	$params['msg_folder'] = $folder;
[1472]	2991
[2]	2992	$return = $this->get_info_msg($params);
	2993	$return["reuse_border"] = $reuse_border;
	2994	return $return;
	2995	}
[1472]	2996
[2]	2997	// This function updates the values: quota, paging and new messages menu.
	2998	function get_menu_values($params){
	2999	$return_array = array();
	3000	$return_array = $this->get_quota($params);
[1472]	3001
[2]	3002	$mbox_stream = $this->open_mbox($params['folder']);
[1472]	3003	$return_array['num_msgs'] = imap_num_msg($mbox_stream);
[51]	3004	if($mbox_stream)
	3005	imap_close($mbox_stream);
[1472]	3006
	3007	return $return_array;
[2]	3008	}
[1472]	3009
[325]	3010	function get_quota($params){
[449]	3011	// folder_id = user/{uid} for shared folders
	3012	if(substr($params['folder_id'],0,5) != 'INBOX' && preg_match('/user\\'.$this->imap_delimiter.'/i', $params['folder_id'])){
	3013	$array_folder = explode($this->imap_delimiter,$params['folder_id']);
[1472]	3014	$folder_id = "user".$this->imap_delimiter.$array_folder[1];
[449]	3015	}
	3016	// folder_id = INBOX for inbox folders
	3017	else
	3018	$folder_id = "INBOX";
[1472]	3019
[1035]	3020	if(!$this->mbox \|\| !is_resource($this->mbox))
[51]	3021	$this->mbox = $this->open_mbox();
[345]	3022
[325]	3023	$quota = imap_get_quotaroot($this->mbox, $folder_id);
[411]	3024	if($this->mbox && is_resource($this->mbox))
[51]	3025	imap_close($this->mbox);
[1472]	3026
[2]	3027	if (!$quota){
	3028	return array(
	3029	'quota_percent' => 0,
	3030	'quota_used' => 0,
	3031	'quota_limit' => 0
	3032	);
	3033	}
[1472]	3034
[2]	3035	if(count($quota) && $quota['limit']) {
	3036	$quota_limit = (($quota['limit']/1024)* 100 + .5 )* .01;
	3037	$quota_used = (($quota['usage']/1024)* 100 + .5 )* .01;
	3038	if($quota_used >= $quota_limit)
[650]	3039	{
	3040	$quotaPercent = 100;
	3041	}
	3042	else
	3043	{
[2]	3044	$quotaPercent = ($quota_used / $quota_limit)*100;
	3045	$quotaPercent = (($quotaPercent)* 100 + .5 )* .01;
[650]	3046	}
[2]	3047	return array(
	3048	'quota_percent' => floor($quotaPercent),
	3049	'quota_used' => floor($quota_used),
	3050	'quota_limit' => floor($quota_limit)
	3051	);
	3052	}
[1472]	3053	else
[2]	3054	return array();
	3055	}
[1472]	3056
[2]	3057	function send_notification($params){
	3058	require_once("class.phpmailer.php");
	3059	$mail = new PHPMailer();
[1472]	3060
[2]	3061	$toaddress = $params['notificationto'];
[1472]	3062
[449]	3063	$subject = 'Confirmação de leitura: ' . $params['subject'];
[2]	3064	$body = 'Sua mensagem: ' . $params['subject'] . '<br>';
	3065	$body .= 'foi lida por: ' . $_SESSION['phpgw_info']['expressomail']['user']['fullname'] . ' <' . $_SESSION['phpgw_info']['expressomail']['user']['email'] . '> em ' . date("d/m/Y H:i");
	3066	$mail->SMTPDebug = false;
	3067	$mail->IsSMTP();
	3068	$mail->Host = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpServer'];
	3069	$mail->Port = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpPort'];
	3070	$mail->From = $_SESSION['phpgw_info']['expressomail']['user']['email'];
	3071	$mail->FromName = $_SESSION['phpgw_info']['expressomail']['user']['fullname'];
	3072	$mail->AddAddress($toaddress);
	3073	$mail->Subject = $this->htmlspecialchars_decode($subject);
	3074
	3075	$mail->IsHTML(true);
	3076	$mail->Body = $body;
[1472]	3077
[2]	3078	if(!$mail->Send()){
	3079	return $mail->ErrorInfo;
	3080	}
	3081	else
	3082	return true;
	3083	}
[1472]	3084
[1965]	3085	function empty_folder($params)
[2]	3086	{
[1965]	3087	$folder = 'INBOX' . $this->imap_delimiter . $_SESSION['phpgw_info']['expressomail']['email_server'][$params['clean_folder']];
[2]	3088	$mbox_stream = $this->open_mbox($folder);
	3089	$return = imap_delete($mbox_stream,'1:*');
[51]	3090	if($mbox_stream)
	3091	imap_close($mbox_stream, CL_EXPUNGE);
[2]	3092	return $return;
	3093	}
[1472]	3094
[2]	3095	function search($params)
	3096	{
[673]	3097	include("class.imap_attachment.inc.php");
[1472]	3098	$imap_attachment = new imap_attachment();
[2]	3099	$criteria = $params['criteria'];
	3100	$return = array();
	3101	$folders = $this->get_folders_list();
[1472]	3102
[2]	3103	$j = 0;
	3104	foreach($folders as $folder)
	3105	{
	3106	$mbox_stream = $this->open_mbox($folder);
	3107	$messages = imap_search($mbox_stream, $criteria, SE_UID);
[1472]	3108
[2]	3109	if ($messages == '')
	3110	continue;
[1472]	3111
[2]	3112	$i = 0;
	3113	$return[$j] = array();
	3114	$return[$j]['folder_name'] = $folder['name'];
[1472]	3115
[2]	3116	foreach($messages as $msg_number)
	3117	{
[535]	3118	$header = $this->get_header($msg_number);
[2]	3119	if (!is_object($header))
	3120	return false;
[1472]	3121
[2]	3122	$return[$j][$i]['msg_folder'] = $folder['name'];
	3123	$return[$j][$i]['msg_number'] = $msg_number;
	3124	$return[$j][$i]['Recent'] = $header->Recent;
	3125	$return[$j][$i]['Unseen'] = $header->Unseen;
	3126	$return[$j][$i]['Answered'] = $header->Answered;
	3127	$return[$j][$i]['Deleted'] = $header->Deleted;
	3128	$return[$j][$i]['Draft'] = $header->Draft;
	3129	$return[$j][$i]['Flagged'] = $header->Flagged;
[1472]	3130
[535]	3131	$date_msg = gmdate("d/m/Y",$header->udate);
	3132	if (gmdate("d/m/Y") == $date_msg)
	3133	$return[$j][$i]['udate'] = gmdate("H:i",$header->udate);
[2]	3134	else
	3135	$return[$j][$i]['udate'] = $date_msg;
[1472]	3136
[2]	3137	$fromaddress = imap_mime_header_decode($header->fromaddress);
	3138	$return[$j][$i]['fromaddress'] = '';
	3139	foreach ($fromaddress as $tmp)
	3140	$return[$j][$i]['fromaddress'] .= $this->replace_maior_menor($tmp->text);
[1472]	3141
[2]	3142	$from = $header->from;
	3143	$return[$j][$i]['from'] = array();
	3144	$tmp = imap_mime_header_decode($from[0]->personal);
	3145	$return[$j][$i]['from']['name'] = $tmp[0]->text;
	3146	$return[$j][$i]['from']['email'] = $from[0]->mailbox . "@" . $from[0]->host;
[1472]	3147	$return[$j][$i]['from']['full'] ='"' . $return[$j][$i]['from']['name'] . '" ' . '<' . $return[$j][$i]['from']['email'] . '>';
[2]	3148
	3149	$to = $header->to;
	3150	$return[$j][$i]['to'] = array();
	3151	$tmp = imap_mime_header_decode($to[0]->personal);
	3152	$return[$j][$i]['to']['name'] = $tmp[0]->text;
	3153	$return[$j][$i]['to']['email'] = $to[0]->mailbox . "@" . $to[0]->host;
[1472]	3154	$return[$j][$i]['to']['full'] ='"' . $return[$i]['to']['name'] . '" ' . '<' . $return[$i]['to']['email'] . '>';
[2]	3155
	3156	$subject = imap_mime_header_decode($header->fetchsubject);
	3157	$return[$j][$i]['subject'] = '';
	3158	foreach ($subject as $tmp)
	3159	$return[$j][$i]['subject'] .= $tmp->text;
	3160
	3161	$return[$j][$i]['Size'] = $header->Size;
	3162	$return[$j][$i]['reply_toaddress'] = $header->reply_toaddress;
[1472]	3163
[2]	3164	$return[$j][$i]['attachment'] = array();
	3165	$return[$j][$i]['attachment'] = $imap_attachment->get_attachment_headerinfo($mbox_stream, $msg_number);
[1472]	3166
[2]	3167	$i++;
	3168	}
	3169	$j++;
[51]	3170	if($mbox_stream)
	3171	imap_close($mbox_stream);
[2]	3172	}
[1472]	3173
[2]	3174	return $return;
	3175	}
[1709]	3176
	3177
	3178	function mobile_search($params)
	3179	{
	3180	include("class.imap_attachment.inc.php");
	3181	$imap_attachment = new imap_attachment();
	3182	$criterias = array ("TO","SUBJECT","FROM","CC");
	3183	$return = array();
	3184	$folders = $this->get_folders_list();
	3185	$num_msgs = 0;
	3186
	3187	foreach($folders as $id =>$folder)
	3188	{
	3189	if(strpos($folder['folder_id'],'user')===false && is_array($folder)) {
	3190	foreach($criterias as $criteria_fixed)
	3191	{
	3192	$_filter = $criteria_fixed . ' "'.$params['filter'].'"';
	3193	$mbox_stream = $this->open_mbox($folder['folder_name']);
	3194
	3195	$messages = imap_search($mbox_stream, $_filter, SE_UID);
	3196
	3197	if ($messages == ''){
	3198	if($mbox_stream)
	3199	imap_close($mbox_stream);
	3200	continue;
	3201	}
	3202
	3203	foreach($messages as $msg_number)
	3204	{
	3205	$temp = $this->get_info_head_msg($msg_number);
	3206	if(!$temp)
	3207	return false;
	3208
	3209	$return[$num_msgs] = $temp;
	3210	$num_msgs++;
	3211	}
	3212	$return['num_msgs'] = $num_msgs;
	3213
	3214	if($mbox_stream)
	3215	imap_close($mbox_stream);
	3216	}
	3217	}
	3218
	3219	}
	3220	return $return;
	3221	}
[1472]	3222
[2]	3223	function delete_and_show_previous_message($params)
	3224	{
	3225	$return = $this->get_info_previous_msg($params);
[1472]	3226
[2]	3227	$params_tmp1 = array();
	3228	$params_tmp1['msgs_to_delete'] = $params['msg_number'];
	3229	$params_tmp1['folder'] = $params['msg_folder'];
	3230	$return_tmp1 = $this->delete_msg($params_tmp1);
[1472]	3231
[2]	3232	$return['msg_number_deleted'] = $return_tmp1;
[1472]	3233
[2]	3234	return $return;
	3235	}
[1472]	3236
	3237
[2]	3238	function automatic_trash_cleanness($params)
	3239	{
	3240	$before_date = date("m/d/Y", strtotime("-".$params['before_date']." day"));
	3241	$criteria = 'BEFORE "'.$before_date.'"';
[325]	3242	$mbox_stream = $this->open_mbox('INBOX'.$this->imap_delimiter.$_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultTrashFolder']);
[2]	3243	$messages = imap_search($mbox_stream, $criteria, SE_UID);
	3244	if (is_array($messages)){
	3245	foreach ($messages as $msg_number){
	3246	imap_delete($mbox_stream, $msg_number, FT_UID);
	3247	}
	3248	}
[51]	3249	if($mbox_stream)
	3250	imap_close($mbox_stream, CL_EXPUNGE);
[2]	3251	return $messages;
	3252	}
	3253	// Fix the search problem with special characters!!!!
	3254	function remove_accents($string) {
[1472]	3255	return strtr($string,
	3256	"?Ó??ó?Ý?úÁÀÃÂÄÇÉÈÊËÍÌ?ÎÏÑÕÔÓÒÖÚÙ?ÛÜ?áàãâäçéèêëíì?îïñóòõôöúù?ûüýÿ",
[2]	3257	"SOZsozYYuAAAAACEEEEIIIIINOOOOOUUUUUsaaaaaceeeeiiiiinooooouuuuuyy");
	3258	}
	3259
[1622]	3260	function make_search_date($date){
	3261
	3262	$months = array(
	3263	1 => 'jan',
	3264	2 => 'feb',
	3265	3 => 'mar',
	3266	4 => 'apr',
	3267	5 => 'may',
	3268	6 => 'jun',
	3269	7 => 'jul',
	3270	8 => 'aug',
	3271	9 => 'sep',
	3272	10 => 'oct',
	3273	11 => 'nov',
	3274	12 => 'dec'
	3275	);
	3276
	3277	//TODO: Adaptar a data de acordo com o locale do sistema.
	3278	list($day,$month,$year) = explode("/", $date);
	3279	$search_date = $day."-".$months[intval($month)]."-".$year;
	3280	return $search_date;
	3281
	3282	}
	3283
[1472]	3284	function search_msg($params = ''){
[1614]	3285	$retorno = "";
	3286	$mbox_stream = "";
	3287	if(strpos($params['condition'],"#")===false) { //local messages
	3288	$search=false;
	3289	}
	3290	else {
	3291	$search = explode(",",$params['condition']);
	3292	}
[689]	3293
[1614]	3294	if($search){
	3295	$search_criteria = '';
	3296	$search_result_number = $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['search_result_number'];
	3297	foreach($search as $tmp)
	3298	{
	3299	$tmp1 = explode("##",$tmp);
	3300	$sum = 0;
	3301	$name_box = $tmp1[0];
	3302	unset($filter);
	3303	foreach($tmp1 as $index => $criteria)
	3304	{
	3305	if ($index != 0 && strlen($criteria) != 0)
	3306	{
	3307	$filter_array = explode("<=>",rawurldecode($criteria));
	3308	$filter .= " ".$filter_array[0];
[1622]	3309	if (strlen($filter_array[1]) != 0){
	3310	if (trim($filter_array[0]) != 'BEFORE' &&
	3311	trim($filter_array[0]) != 'SINCE' &&
	3312	trim($filter_array[0]) != 'ON')
	3313	{
	3314	$filter .= '"'.$filter_array[1].'"';
	3315	}
	3316	else
	3317	{
	3318	$filter .= '"'.$this->make_search_date($filter_array[1]).'"';
	3319	}
	3320	}
[1614]	3321	}
	3322	}
	3323	$name_box = mb_convert_encoding(utf8_decode($name_box), "UTF7-IMAP", "ISO_8859-1" );
	3324	$filter = $this->remove_accents($filter);
	3325	//Este bloco tem a finalidade de transformar o login (quando numerico) das pastas compartilhadas em common name
[1747]	3326	if ($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['uid2cn'] && substr($name_box,0,4) == 'user')
[1614]	3327	{
[1747]	3328	$folder_name = explode($this->imap_delimiter,$name_box);
[1614]	3329	$this->ldap = new ldap_functions();
	3330	if ($cn = $this->ldap->uid2cn($folder_name[1]))
	3331	{
	3332	$folder_name[1] = $cn;
	3333	}
[1747]	3334	$folder_name = implode($this->imap_delimiter,$folder_name);
[1614]	3335	}
[1747]	3336	else
	3337	{
	3338	$folder_name = mb_convert_encoding(utf8_decode($name_box), "UTF7-IMAP", "ISO_8859-1" );
	3339	}
[1472]	3340
[1614]	3341	if(!is_resource($mbox_stream))
	3342	{
	3343	$mbox_stream = $this->open_mbox($name_box);
	3344	}
	3345	else
	3346	{
	3347	imap_reopen($mbox_stream, "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$name_box);
	3348	}
[1472]	3349
[1614]	3350	if (preg_match("/^.?\bALL\b/", $filter))
	3351	{ // Quick Search, note: this ALL isn't the same ALL from imap_search
[1472]	3352
[1614]	3353	$all_criterias = array ("TO","SUBJECT","FROM","CC");
	3354	foreach($all_criterias as $criteria_fixed)
	3355	{
	3356	$_filter = $criteria_fixed . substr($filter,4);
[1472]	3357
[1614]	3358	$search_criteria = imap_search($mbox_stream, $_filter, SE_UID);
[1472]	3359
[1614]	3360	if($search_criteria) //&& count($search_criteria) < 50)
	3361	{
	3362	foreach($search_criteria as $new_search)
	3363	{
	3364	if ($search_result_number != '65536' && $sum == $search_result_number)
[1608]	3365	{
[1614]	3366	return $retorno ? $sum . "=sumResults=" . $retorno : "none";
[1608]	3367	}
	3368
[1614]	3369	$m_token = trim("##".mb_convert_encoding( $name_box, "ISO_8859-1", "UTF7-IMAP" ) . "--" . $this->get_msg($new_search,$name_box,$mbox_stream) . "--".$new_search."##"."\n");
	3370	if(!@strstr($retorno,$m_token))
	3371	{
	3372	$retorno .= $m_token;
	3373	$sum ++;
	3374	}
	3375	}
	3376	}
	3377	}
	3378	}
	3379	else {
	3380	$search_criteria = imap_search($mbox_stream, $filter, SE_UID);
	3381	if( is_array( $search_criteria) )
	3382	{
	3383	foreach($search_criteria as $new_search)
	3384	{
	3385	if ($search_result_number != '65536' && $sum == $search_result_number)
[1608]	3386	{
[1614]	3387	return $retorno ? $sum . "=sumResults=" . $retorno : "none";
[1608]	3388	}
[1614]	3389	$retorno .= trim("##".mb_convert_encoding( $name_box, "ISO_8859-1", "UTF7-IMAP" ) . "--" . $this->get_msg($new_search,$name_box,$mbox_stream) . "--" . $new_search."##"."\n");
	3390	$sum++;
	3391	}
	3392	}
	3393	}
	3394	}
	3395	}
	3396	if($mbox_stream)
	3397	{
	3398	imap_close($mbox_stream);
	3399	}
[1472]	3400
[1614]	3401	if ($retorno)
	3402	{
	3403	return $retorno;
	3404	}
	3405	else
	3406	{
	3407	return 'none';
	3408	}
[2]	3409	}
[1472]	3410
[271]	3411	function get_msg($uid_msg,$name_box, $mbox_stream )
	3412	{
[828]	3413	$header = $this->get_header($uid_msg);
	3414	include_once("class.imap_attachment.inc.php");
	3415	$imap_attachment = new imap_attachment();
	3416	$attachments = $imap_attachment->get_attachment_headerinfo($mbox_stream, $uid_msg);
	3417	$attachments = $attachments['number_attachments'] > 0?"T".$attachments['number_attachments']:"";
	3418	$flag = $header->Unseen
	3419	.$header->Recent
	3420	.$header->Flagged
	3421	.$header->Draft
	3422	.$header->Answered
	3423	.$header->Deleted
	3424	.$attachments;
	3425
	3426
[163]	3427	$subject = $this->decode_string($header->fetchsubject);
	3428	$from = $header->from[0]->mailbox;
[2]	3429	if($header->from[0]->personal != "")
	3430	$from = $header->from[0]->personal;
[650]	3431	$ret_msg = $this->decode_string($from) . "--" . $subject . "--". gmdate("d/m/Y",$header ->udate)."--". $this->size_msg($header->Size) ."--". $flag;
[1472]	3432	return $ret_msg;
	3433	}
[828]	3434
[2]	3435	function size_msg($size){
	3436	$var = floor($size/1024);
	3437	if($var >= 1){
[1472]	3438	return $var." kb";
[2]	3439	}else{
[1472]	3440	return $size ." b";
[2]	3441	}
	3442	}
	3443
	3444	function ob_array($the_object)
	3445	{
	3446	$the_array=array();
	3447	if(!is_scalar($the_object))
	3448	{
	3449	foreach($the_object as $id => $object)
	3450	{
	3451	if(is_scalar($object))
	3452	{
	3453	$the_array[$id]=$object;
	3454	}
	3455	else
	3456	{
	3457	$the_array[$id]=$this->ob_array($object);
	3458	}
	3459	}
	3460	return $the_array;
	3461	}
	3462	else
	3463	{
	3464	return $the_object;
	3465	}
	3466	}
[1472]	3467
[2]	3468	function getacl()
	3469	{
	3470	$this->ldap = new ldap_functions();
[1472]	3471
[2]	3472	$return = array();
[1472]	3473	$mbox_stream = $this->open_mbox();
[2]	3474	$mbox_acl = imap_getacl($mbox_stream, 'INBOX');
[1472]	3475
[2]	3476	$i = 0;
	3477	foreach ($mbox_acl as $user => $acl)
	3478	{
	3479	if ($user != $this->username)
	3480	{
	3481	$return[$i]['uid'] = $user;
	3482	$return[$i]['cn'] = $this->ldap->uid2cn($user);
	3483	}
	3484	$i++;
	3485	}
	3486	return $return;
	3487	}
[1472]	3488
[2]	3489	function setacl($params)
	3490	{
	3491	$old_users = $this->getacl();
	3492	if (!count($old_users))
	3493	$old_users = array();
[1472]	3494
[2]	3495	$tmp_array = array();
	3496	foreach ($old_users as $index => $user_info)
	3497	{
	3498	$tmp_array[$index] = $user_info['uid'];
	3499	}
	3500	$old_users = $tmp_array;
[1472]	3501
[2]	3502	$users = unserialize($params['users']);
	3503	if (!count($users))
	3504	$users = array();
[1472]	3505
[2]	3506	//$add_share = array_diff($users, $old_users);
	3507	$remove_share = array_diff($old_users, $users);
	3508
	3509	$mbox_stream = $this->open_mbox();
	3510
	3511	$serverString = "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}";
	3512	$mailboxes_list = imap_getmailboxes($mbox_stream, $serverString, "user".$this->imap_delimiter.$this->username."*");
	3513
	3514	/*if (count($add_share))
	3515	{
	3516	foreach ($add_share as $index=>$uid)
	3517	{
	3518	if (is_array($mailboxes_list))
	3519	{
	3520	foreach ($mailboxes_list as $key => $val)
	3521	{
	3522	$folder = str_replace($serverString, "", imap_utf7_decode($val->name));
	3523	imap_setacl ($mbox_stream, $folder, "$uid", "lrswipcda");
	3524	}
	3525	}
	3526	}
	3527	}*/
[1472]	3528
[2]	3529	if (count($remove_share))
	3530	{
	3531	foreach ($remove_share as $index=>$uid)
	3532	{
	3533	if (is_array($mailboxes_list))
	3534	{
	3535	foreach ($mailboxes_list as $key => $val)
	3536	{
	3537	$folder = str_replace($serverString, "", imap_utf7_decode($val->name));
	3538	imap_setacl ($mbox_stream, $folder, "$uid", "");
	3539	}
	3540	}
[1472]	3541	}
[2]	3542	}
[1472]	3543
[2]	3544	return true;
	3545	}
[1472]	3546
[2]	3547	function getaclfromuser($params)
	3548	{
	3549	$useracl = $params['user'];
[1472]	3550
[2]	3551	$return = array();
	3552	$return[$useracl] = 'false';
[1472]	3553	$mbox_stream = $this->open_mbox();
[2]	3554	$mbox_acl = imap_getacl($mbox_stream, 'INBOX');
[1472]	3555
[2]	3556	foreach ($mbox_acl as $user => $acl)
	3557	{
	3558	if (($user != $this->username) && ($user == $useracl))
	3559	{
	3560	$return[$user] = $acl;
	3561	}
	3562	}
	3563	return $return;
	3564	}
	3565
	3566	function getacltouser($user)
	3567	{
	3568	$return = array();
	3569	$mbox_stream = $this->open_mbox();
[325]	3570	//Alterado, antes era 'imap_getacl($mbox_stream, 'user'.$this->imap_delimiter.$user);
	3571	//Afim de tratar as pastas compartilhadas, verificandos as permissoes de operacao sobre as mesmas
	3572	//No caso de se tratar da caixa do proprio usuario logado, utiliza a sintaxe abaixo
	3573	if(substr($user,0,4) != 'user')
[449]	3574	$mbox_acl = imap_getacl($mbox_stream, 'user'.$this->imap_delimiter.$user);
[325]	3575	else
	3576	$mbox_acl = imap_getacl($mbox_stream, $user);
[2]	3577	return $mbox_acl[$this->username];
	3578	}
	3579
[1472]	3580
[2]	3581	function setaclfromuser($params)
	3582	{
	3583	$user = $params['user'];
	3584	$acl = $params['acl'];
[1472]	3585
[2]	3586	$mbox_stream = $this->open_mbox();
	3587
	3588	$serverString = "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}";
	3589	$mailboxes_list = imap_getmailboxes($mbox_stream, $serverString, "user".$this->imap_delimiter.$this->username."*");
	3590
	3591	if (is_array($mailboxes_list))
	3592	{
	3593	foreach ($mailboxes_list as $key => $val)
	3594	{
[449]	3595	$folder = str_replace($serverString, "", imap_utf7_encode($val->name));
	3596	$folder = str_replace("&-", "&", $folder);
[2]	3597	if (!imap_setacl ($mbox_stream, $folder, $user, $acl))
	3598	{
[449]	3599	$return = imap_last_error();
[2]	3600	}
	3601	}
	3602	}
[449]	3603	if (isset($return))
	3604	return $return;
	3605	else
	3606	return true;
[2]	3607	}
[1472]	3608
[51]	3609	function download_attachment($msg,$msgno)
	3610	{
[1472]	3611	$array_parts_attachments = array();
[51]	3612	$array_parts_attachments['names'] = '';
[689]	3613	include_once("class.imap_attachment.inc.php");
[1472]	3614	$imap_attachment = new imap_attachment();
	3615
[51]	3616	if (count($msg->fname[$msgno]) > 0)
	3617	{
	3618	$i = 0;
	3619	foreach ($msg->fname[$msgno] as $index=>$fname)
	3620	{
	3621	$array_parts_attachments[$i]['pid'] = $msg->pid[$msgno][$index];
[1397]	3622	$array_parts_attachments[$i]['name'] = $imap_attachment->flat_mime_decode($this->decode_string($fname));
[51]	3623	$array_parts_attachments[$i]['name'] = $array_parts_attachments[$i]['name'] ? $array_parts_attachments[$i]['name'] : "attachment.bin";
	3624	$array_parts_attachments[$i]['encoding'] = $msg->encoding[$msgno][$index];
	3625	$array_parts_attachments['names'] .= $array_parts_attachments[$i]['name'] . ', ';
	3626	$array_parts_attachments[$i]['fsize'] = $msg->fsize[$msgno][$index];
	3627	$i++;
	3628	}
	3629	}
	3630	$array_parts_attachments['names'] = substr($array_parts_attachments['names'],0,(strlen($array_parts_attachments['names']) - 2));
	3631	return $array_parts_attachments;
[1472]	3632	}
[69]	3633
	3634	function spam($params)
	3635	{
	3636	$is_spam = $params['spam'];
	3637	$folder = $params['folder'];
	3638	$mbox_stream = $this->open_mbox($folder);
	3639	$msgs_number = explode(',',$params['msgs_number']);
	3640
	3641	foreach($msgs_number as $msg_number) {
[877]	3642	$imap_msg_number = imap_msgno($mbox_stream, $msg_number);
	3643	$header = imap_fetchheader($mbox_stream, $imap_msg_number);
	3644	$body = imap_body($mbox_stream, $imap_msg_number);
[69]	3645	$msg = $header . $body;
	3646	$email = $_SESSION['phpgw_info']['expressomail']['user']['email'];
[449]	3647	$username = $this->username;
[69]	3648	strtok($email, '@');
	3649	$domain = strtok('@');
	3650
[449]	3651	//Encontrar a assinatura do dspam no cabecalho
	3652	$v = explode("\r\n", $header);
	3653	foreach ($v as $linha){
[877]	3654	if (eregi("^Message-ID", $linha)) {
	3655	$args = explode(" ", $linha);
	3656	$msg_id = "'$args[1]'";
	3657	} elseif (eregi("^X-DSPAM-Signature", $linha)) {
[449]	3658	$args = explode(" ",$linha);
	3659	$signature = $args[1];
	3660	}
	3661	}
	3662
[877]	3663	// Seleciona qual comando a ser executado
[449]	3664	switch($is_spam){
	3665	case 'true': $cmd = $_SESSION['phpgw_info']['server']['expressomail']['expressoMail_command_for_spam']; break;
	3666	case 'false': $cmd = $_SESSION['phpgw_info']['server']['expressomail']['expressoMail_command_for_ham']; break;
	3667	}
[877]	3668
	3669	$tags = array('##EMAIL##', '##USERNAME##', '##DOMAIN##', '##SIGNATURE##', '##MSGID##');
	3670	$cmd = str_replace($tags, array($email, $username, $domain, $signature, $msg_id), $cmd);
[78]	3671	system($cmd);
[69]	3672	}
	3673	imap_close($mbox_stream);
	3674	return false;
	3675	}
[535]	3676	function get_header($msg_number){
	3677	$header = @imap_headerinfo($this->mbox, imap_msgno($this->mbox, $msg_number), 80, 255);
	3678	if (!is_object($header))
	3679	return false;
	3680	// Prepare udate from mailDate (DateTime arrived with TZ) for fixing summertime problem.
	3681	$pdate = date_parse($header->MailDate);
	3682	$header->udate += $pdate['zone']*(-60);
[1472]	3683
[673]	3684	if($header->Flagged != "F" && $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['use_important_flag']) {
[659]	3685	$flag = preg_match('/importance : (.*)\r/i',
	3686	imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number))
[1472]	3687	,$importance);
[659]	3688	$header->Flagged = $flag==0?false:strtolower($importance[1])=="high"?"F":false;
	3689	}
[1472]	3690
[535]	3691	return $header;
	3692	}
[1000]	3693
	3694	//Por Bruno Costa(bruno.vieira-costa@serpro.gov.br - Insere emails no imap a partir do fonte do mesmo. Se o argumento timestamp for passado ele utiliza do script python
	3695	///expressoMail1_2/imap.py para inserir uma msg com o horário correto pois isso não é porssível com a função imap_append do php.
	3696
	3697	function insert_email($source,$folder,$timestamp){
	3698	$username = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
	3699	$password = $_SESSION['phpgw_info']['expressomail']['user']['passwd'];
	3700	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
	3701	$imap_port = $_SESSION['phpgw_info']['expressomail']['email_server']['imapPort'];
	3702	$imap_options = '/notls/novalidate-cert';
	3703	$mbox_stream = imap_open("{".$imap_server.":".$imap_port.$imap_options."}".$folder, $username, $password);
	3704	if(imap_last_error())
	3705	{
	3706	imap_createmailbox($mbox_stream,imap_utf7_encode("{".$imap_server."}".$folder));
	3707	}
	3708	if($timestamp){
	3709	$tempDir = ini_get("session.save_path");
[1247]	3710	$file = $tempDir."imap_".$_SESSION[ 'phpgw_session' ][ 'session_id' ];
[1000]	3711	$f = fopen($file,"w");
	3712	fputs($f,base64_encode($source));
	3713	fclose($f);
[1586]	3714	$command = "python ".$_SERVER['DOCUMENT_ROOT']."/expressoMail1_2/imap.py ".escapeshellarg($imap_server)." ".escapeshellarg($imap_port)." ".escapeshellarg($username)." ".escapeshellarg($password)." ".escapeshellarg($timestamp)." ".escapeshellarg($folder)." ".escapeshellarg($file);
[1012]	3715	$return['command']=exec(escapeshellcmd($command));
[1000]	3716	}else{
	3717	$return['append'] = imap_append($mbox_stream, "{".$imap_server.":".$imap_port."}".$folder, $source, "\\Seen");
	3718	}
	3719	$status = imap_status($mbox_stream, "{".$this->imap_server.":".$this->imap_port."}".$folder, SA_UIDNEXT);
	3720	$return['msg_no'] = $status->uidnext - 1;
	3721	$return['error'] = imap_last_error();
	3722	if($mbox_stream)
	3723	imap_close($mbox_stream);
	3724	return $return;
	3725
	3726	}
	3727
[1035]	3728	function show_decript($params){
	3729	$source = $params['source'];
	3730	//error_log("source: $source\nversao: " . PHP_VERSION, 3, '/tmp/teste.log');
	3731	$source = str_replace(" ", "+", $source,$i);
[1472]	3732
[1035]	3733	if (version_compare(PHP_VERSION, '5.2.0', '>=')){
	3734	if(!$source = base64_decode($source,true))
	3735	return "error ".$source."Espaços ".$i;
	3736
	3737	}
	3738	else {
	3739	if(!$source = base64_decode($source))
	3740	return "error ".$source."Espaços ".$i;
	3741	}
	3742
	3743	$insert = $this->insert_email($source,'INBOX'.$this->imap_delimiter.'decifradas');
	3744
	3745	$get['msg_number'] = $insert['msg_no'];
	3746	$get['msg_folder'] = 'INBOX'.$this->imap_delimiter.'decifradas';
	3747	$return = $this->get_info_msg($get);
	3748	$get['msg_number'] = $params['ID'];
	3749	$get['msg_folder'] = $params['folder'];
	3750	$tmp = $this->get_info_msg($get);
	3751	if(!$tmp['status_get_msg_info'])
	3752	{
	3753	$return['msg_day']=$tmp['msg_day'];
	3754	$return['msg_hour']=$tmp['msg_hour'];
	3755	$return['fulldate']=$tmp['fulldate'];
	3756	$return['smalldate']=$tmp['smalldate'];
	3757	}
	3758	else
	3759	{
	3760	$return['msg_day']='';
	3761	$return['msg_hour']='';
	3762	$return['fulldate']='';
	3763	$return['smalldate']='';
	3764	}
	3765	$return['msg_no'] =$insert['msg_no'];
	3766	$return['error'] = $insert['error'];
	3767	$return['folder'] = $params['folder'];
	3768	//$return['acls'] = $insert['acls'];
	3769	$return['original_ID'] = $params['ID'];
	3770
	3771	return $return;
	3772
	3773	}
[1472]	3774
[1000]	3775	//Por Bruno Costa(bruno.vieira-costa@serpro.gov.br - Trata fontes de emails enviados via POST para o servidor por um xmlhttprequest, as partes codificados com
	3776	//Base64 os "+" são substituidos por " " no envio e essa função arruma esse efeito.
	3777
	3778	function treat_base64_from_post($source){
	3779	$offset = 0;
	3780	do
	3781	{
	3782	if($inicio = strpos($source, 'Content-Transfer-Encoding: base64', $offset))
	3783	{
	3784	$inicio = strpos($source, "\n\r", $inicio);
	3785	$fim = strpos($source, '--', $inicio);
	3786	if(!$fim)
	3787	$fim = strpos($source,"\n\r", $inicio);
	3788	$length = $fim-$inicio;
	3789	$parte = substr( $source,$inicio,$length-1);
	3790	$parte = str_replace(" ", "+", $parte);
	3791	$source = substr_replace($source, $parte, $inicio, $length-1);
	3792	}
	3793	if($offset > $inicio)
	3794	$offset=FALSE;
	3795	else
	3796	$offset = $inicio;
	3797	}
	3798	while($offset);
	3799	return $source;
	3800	}
	3801
	3802	//Por Bruno Costa(bruno.vieira-costa@serpro.gov.br - Recebe os fontes dos emails a serem desarquivados, separa e envia cada um para função insert_mail.
	3803
	3804	function unarchive_mail($params)
	3805	{
	3806	$dest_folder = $params['folder'];
	3807	$sources = explode("#@#@#@",$params['source']);
	3808	$timestamps = explode("#@#@#@",$params['timestamp']);
	3809	foreach($sources as $index=>$src) {
	3810	if($src!=""){
	3811	$source = $this->treat_base64_from_post($src);
	3812	$insert = $this->insert_email($source,$dest_folder,$timestamps[$index]);
	3813	}
	3814	}
	3815	return $insert;
	3816	}
	3817
	3818	function download_all_local_attachments($params)
	3819	{
	3820	$source = $params['source'];
	3821	$source = $this->treat_base64_from_post($source);
	3822	$insert = $this->insert_email($source,'INBOX'.$this->imap_delimiter.'decifradas');
	3823	$exporteml = new ExportEml();
	3824	$params['num_msg']=$insert['msg_no'];
	3825	$params['folder']='INBOX'.$this->imap_delimiter.'decifradas';
	3826	return $exporteml->download_all_attachments($params);
	3827	}
[2022]	3828
	3829	function get_quota_folders(){
	3830
	3831	// Additional Imap Class for not-implemented functions into PHP-IMAP extension.
	3832	include_once("class.imapfp.inc.php");
	3833	$imapfp = new imapfp();
	3834
	3835	if(!$imapfp->open($this->imap_server,$this->imap_port))
	3836	return $imapfp->get_error();
	3837	if (!$imapfp->login( $this->username,$this->password ))
	3838	return $imapfp->get_error();
	3839
	3840	$response_array = $imapfp->get_mailboxes_size();
	3841	if ($imapfp->error)
	3842	return $imapfp->get_error();
	3843
	3844	$data = array();
	3845	$quota_root = $this->get_quota(array('folder_id' => "INBOX"));
	3846	$data["quota_root"] = $quota_root;
	3847
	3848	foreach ($response_array as $idx=>$line) {
	3849	$line2 = str_replace('"', "", $line);
	3850	$line2 = str_replace(" /vendor/cmu/cyrus-imapd/size (value.shared ",";",str_replace("* ANNOTATION ","",$line2));
	3851	list($folder,$size) = explode(";",$line2);
	3852	$size = str_replace(")","",$size);
	3853	$quotaPercent = (($size / 1048576) / $data["quota_root"]["quota_limit"])*100;
	3854	if ($size < 1048576 && $size > 1024)
	3855	$quota_used = round($size / 1024, 0).' Kb';
	3856	else if($size > 1024)
	3857	$quota_used = round($size / (1024*1024), 1).' Mb';
	3858	else
	3859	$quota_used = $size." b";
	3860	$folder = mb_convert_encoding($folder, "ISO_8859-1", "UTF7-IMAP");
	3861	if(!preg_match('/user\\'.$this->imap_delimiter.$this->username.'\\'.$this->imap_delimiter.'/i',$folder)){
	3862	$folder = $this->functions->getLang("Inbox");
	3863	}
	3864	else
	3865	$folder = preg_replace('/user\\'.$this->imap_delimiter.$this->username.'\\'.$this->imap_delimiter.'/i','', $folder);
	3866
	3867	$data[$folder] = array("quota_percent" => sprintf("%.1f",round($quotaPercent,1)), "quota_used" => $quota_used);
	3868	}
	3869	$imapfp->close();
	3870	return $data;
	3871	}
[2]	3872	}
[278]	3873	?>

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