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source: branches/2.0/expressoMail1_2/inc/class.imap_functions.inc.php @ 3128

Revision 3128, 126.5 KB checked in by niltonneto, 14 years ago (diff)
Ticket #1111 - Corrigido problema ao editar/imprimir mensagens com tags <pre>.
Property svn:eol-style set to `native` Property svn:executable set to ``*

Rev	Line
[2]	1	<?php
[1040]	2
[2]	3	include_once("class.functions.inc.php");
	4	include_once("class.ldap_functions.inc.php");
[91]	5	include_once("class.exporteml.inc.php");
	6
[2]	7	class imap_functions
	8	{
	9	var $public_functions = array
[449]	10	(
[2]	11	'get_range_msgs' => True,
	12	'get_info_msg' => True,
[689]	13	'get_info_msgs' => True,
[615]	14	'get_folders_list' => True,
	15	'import_msgs' => True
[2]	16	);
	17
	18	var $ldap;
	19	var $mbox;
	20	var $imap_port;
	21	var $has_cid;
	22	var $imap_options = '';
	23	var $functions;
[650]	24	var $foldersLimit;
[2]	25
	26	function imap_functions (){
[650]	27	$this->foldersLimit = 200; //Limit of folders (mailboxes) user can see
[2]	28	$this->username = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
	29	$this->password = $_SESSION['phpgw_info']['expressomail']['user']['passwd'];
	30	$this->imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
	31	$this->imap_port = $_SESSION['phpgw_info']['expressomail']['email_server']['imapPort'];
	32	$this->imap_delimiter = $_SESSION['phpgw_info']['expressomail']['email_server']['imapDelimiter'];
[449]	33	$this->functions = new functions();
[2]	34	$this->has_cid = false;
[449]	35
[2]	36	if ($_SESSION['phpgw_info']['expressomail']['email_server']['imapTLSEncryption'] == 'yes')
	37	{
	38	$this->imap_options = '/tls/novalidate-cert';
	39	}
	40	else
	41	{
	42	$this->imap_options = '/notls/novalidate-cert';
	43	}
	44	}
	45	// BEGIN of functions.
	46	function open_mbox($folder = False)
	47	{
[828]	48	if (is_resource($this->mbox))
	49	return $this->mbox;
[51]	50	$folder = mb_convert_encoding($folder, "UTF7-IMAP","ISO_8859-1");
[504]	51	$this->mbox = @imap_open("{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$folder, $this->username, $this->password) or die(serialize(array('imap_error' => $this->parse_error(imap_last_error()))));
[2]	52	return $this->mbox;
	53	}
	54
[504]	55	function parse_error($error){
	56	// This error is returned from Imap.
	57	if(strstr($error,'Connection refused')) {
	58	return str_replace("%1", $this->functions->getLang("Mail"), $this->functions->getLang("Connection failed with %1 Server. Try later."));
	59	}
	60	// This error is returned from Postfix.
	61	elseif(strstr($error,'message file too big')) {
[1264]	62	return str_replace("%1",$_SESSION['phpgw_info']['user']['preferences']['expressoMail']['max_attachment_size'],$this->functions->getLang('The size of this message has exceeded the limit (%1B).'));
[504]	63	}
[628]	64	elseif(strstr($error,'virus')) {
	65	return str_replace("%1", $this->functions->getLang("Mail"), $this->functions->getLang("Your message was rejected by antivirus. Perhaps your attachment has been infected."));
	66	}
[504]	67	// This condition verifies if SESSION is expired.
	68	elseif(!count($_SESSION))
	69	return "nosession";
	70
	71	return $error;
	72	}
	73
[2]	74	function get_range_msgs2($params)
	75	{
[53]	76	$folder = $params['folder'];
[2]	77	$msg_range_begin = $params['msg_range_begin'];
	78	$msg_range_end = $params['msg_range_end'];
[449]	79	$sort_box_type = $params['sort_box_type'];
[53]	80	$sort_box_reverse = $params['sort_box_reverse'];
[51]	81	$search_box_type = $params['search_box_type'] != "ALL" && $params['search_box_type'] != "" ? $params['search_box_type'] : false;
[828]	82	$sort_array_msg = $this-> get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse,$msg_range_begin,$msg_range_end);
[449]	83
[2]	84	$return = array();
	85	$i = 0;
[828]	86	$num_msgs = imap_num_msg($this->mbox);
	87	if(is_array($sort_array_msg)){
	88	foreach($sort_array_msg as $msg_number => $value)
[689]	89	{
	90	$temp = $this->get_info_head_msg($msg_number);
	91	if(!$temp)
	92	return false;
[828]	93
[689]	94	$return[$i] = $temp;
	95	$i++;
	96	}
	97	}
[828]	98	$return['num_msgs'] = $num_msgs;
	99
[689]	100	return $return;
	101	}
[828]	102
[689]	103	function get_info_head_msg($msg_number) {
	104	$head_array = array();
	105	include_once("class.imap_attachment.inc.php");
	106	$imap_attachment = new imap_attachment();
[828]	107
[830]	108
	109
[828]	110	/*Como eu preciso do atributo Importance para saber se o email é
	111	* importante ou não, uso abaixo a função imap_fetchheader e busco
	112	* o atributo importance nela. Isso faz com que eu acesse o cabeçalho
	113	* duas vezes e de duas formas diferentes, mas em contrapartida, eu
	114	* não preciso reimplementar o método utilizando o fetchheader.
	115	* Como as mensagens são renderizadas em um número pequeno por vez,
	116	* não parece ter perda considerável de performance.
	117	*/
[1174]	118
	119	$tempHeader = imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number));
	120	$flag = preg_match('/importance : (.*)\r/i', $tempHeader, $importance);
	121
	122	// Reimplemenatado código para identificação dos e-mails assinados e cifrados
	123	// no método getMessageType(). Mário César Kolling <mario.kolling@serpro.gov.br>
	124	$head_array['ContentType'] = $this->getMessageType($msg_number, $tempHeader);
[689]	125	$head_array['Importance'] = $flag==0?"Normal":$importance[1];
	126
[828]	127
[689]	128	$header = $this->get_header($msg_number);
[828]	129	if (!is_object($header))
	130	return false;
[689]	131	$head_array['Recent'] = $header->Recent;
	132	$head_array['Unseen'] = $header->Unseen;
	133	if($header->Answered =='A' && $header->Draft == 'X'){
	134	$head_array['Forwarded'] = 'F';
[2]	135	}
[689]	136	else {
	137	$head_array['Answered'] = $header->Answered;
[828]	138	$head_array['Draft'] = $header->Draft;
[46]	139	}
[689]	140	$head_array['Deleted'] = $header->Deleted;
	141	$head_array['Flagged'] = $header->Flagged;
[828]	142
[689]	143	$head_array['msg_number'] = $msg_number;
[828]	144	//$head_array['msg_folder'] = $folder;
	145
[693]	146	$date_msg = gmdate("d/m/Y",$header->udate);
[872]	147	if ( date("d/m/Y") == $date_msg)
[693]	148	$head_array['udate'] = gmdate("H:i",$header->udate);
[689]	149	else
[872]	150	{
[689]	151	$head_array['udate'] = $date_msg;
[872]	152	if ( date("d/m/Y", time() - 86400) == gmdate("d/m/Y",$header->udate) )
	153	$head_array['udate'] = $this -> functions -> getLang( 'Yesterday' );
	154	if ( date("d/m/Y", time() - 172800) == gmdate("d/m/Y",$header->udate) )
	155	$head_array['udate'] = $this -> functions -> getLang( gmdate("l",$header->udate) );
	156	if ( date("d/m/Y", time() - 259200) == gmdate("d/m/Y",$header->udate) )
	157	$head_array['udate'] = $this -> functions -> getLang( gmdate("l",$header->udate) );
	158	}
[828]	159
[689]	160	$head_array['aux_date'] = $date_msg; //Auxiliar apenas para mensagens locais.
[828]	161
[689]	162	$from = $header->from;
	163	$head_array['from'] = array();
[1384]	164	$head_array['from']['name'] = $this->decode_string($from[0]->personal);
[689]	165	$head_array['from']['email'] = $this->decode_string($from[0]->mailbox) . "@" . $from[0]->host;
	166	if(!$head_array['from']['name'])
	167	$head_array['from']['name'] = $head_array['from']['email'];
	168	$to = $header->to;
	169	$head_array['to'] = array();
	170	$tmp = imap_mime_header_decode($to[0]->personal);
	171	$head_array['to']['name'] = $this->decode_string($this->decode_string($tmp[0]->text));
	172	$head_array['to']['email'] = $this->decode_string($to[0]->mailbox) . "@" . $to[0]->host;
	173	if(!$head_array['to']['name'])
	174	$head_array['to']['name'] = $head_array['to']['email'];
	175	$head_array['subject'] = $this->decode_string($header->fetchsubject);
[828]	176
[689]	177	$head_array['Size'] = $header->Size;
[828]	178
[689]	179	$head_array['attachment'] = array();
	180	$head_array['attachment'] = $imap_attachment->get_attachment_headerinfo($this->mbox, $msg_number);
[828]	181
[689]	182	return $head_array;
[2]	183	}
[828]	184
[2]	185	function decode_string($string)
[449]	186	{
[1384]	187
[2]	188	if ((strpos(strtolower($string), '=?iso-8859-1') !== false) \|\| (strpos(strtolower($string), '=?windows-1252') !== false))
	189	{
	190	$tmp = imap_mime_header_decode($string);
	191	foreach ($tmp as $tmp1)
	192	$return .= $this->htmlspecialchars_encode($tmp1->text);
[1384]	193
[2]	194	return $return;
	195	}
	196	else if (strpos(strtolower($string), '=?utf-8') !== false)
	197	{
[1401]	198	$elements = imap_mime_header_decode($string);
	199
	200	for($i = 0;$i < count($elements);$i++)
	201	{
[1384]	202	$charset = strtolower($elements[$i]->charset);
[1401]	203	$text = $elements[$i]->text;
	204
	205	if(!strcasecmp($charset, "utf-8") \|\| !strcasecmp($charset, "utf-7"))
	206	{
[1384]	207	$decoded .= $this->functions->utf8_to_ncr($text);
	208	}
	209	else
[1401]	210	{
	211	if( strcasecmp($charset,"default") )
	212	$decoded .= $this->htmlspecialchars_encode(iconv($charset, "iso-8859-1", $text));
	213	else
	214	$decoded .= $this->htmlspecialchars_encode($text);
	215	}
[1384]	216	}
[2]	217	return $decoded;
	218	}
	219	else
	220	return $this->htmlspecialchars_encode($string);
	221	}
[615]	222	/**
	223	* Função que importa arquivos .eml exportados pelo expresso para a caixa do usuário. Testado apenas
	224	* com .emls gerados pelo expresso, e o arquivo pode ser um zip contendo vários emls ou um .eml.
	225	*/
[660]	226	function import_msgs($params) {
[1000]	227	if(!$this->mbox)
[660]	228	$this->mbox = $this->open_mbox();
[1365]	229
	230	if( preg_match('/local_/',$params["folder"]) )
[1000]	231	{
[1366]	232	// PLEASE, BE CAREFULL!!! YOU SHOULD USE EMAIL CONFIGURATION VALUES (EMAILADMIN MODULE)
[1367]	233	$tmp_box = mb_convert_encoding('INBOX'.$this->imap_delimiter.$_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultTrashFolder'].$this->imap_delimiter.'tmpMoveToLocal', "UTF7-IMAP", "UTF-8");
[1000]	234	if ( ! imap_createmailbox( $this -> mbox,"{".$this -> imap_server."}$tmp_box" ) )
	235	return $this->functions->getLang( 'Import to Local : fail...' );
	236	imap_reopen($this->mbox, "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$tmp_box);
	237	$params["folder"] = $tmp_box;
	238	}
[615]	239	$errors = array();
	240	$invalid_format = false;
[1366]	241	$filename = $params['FILES'][0]['name'];
[1365]	242	$params["folder"] = mb_convert_encoding($params["folder"], "UTF7-IMAP","ISO_8859-1");
[660]	243	$quota = imap_get_quotaroot($this->mbox, $params["folder"]);
	244	if((($quota['limit'] - $quota['usage'])*1024) <= $params['FILES'][0]['size']){
	245	return array( 'error' => $this->functions->getLang("fail in import:").
[1000]	246	" ".$this->functions->getLang("Over quota"));
[660]	247	}
[615]	248	if(substr($filename,strlen($filename)-4)==".zip") {
[660]	249	$zip = zip_open($params['FILES'][0]['tmp_name']);
[615]	250
	251	if ($zip) {
	252	while ($zip_entry = zip_read($zip)) {
[1000]	253
[615]	254	if (zip_entry_open($zip, $zip_entry, "r")) {
	255	$email = zip_entry_read($zip_entry, zip_entry_filesize($zip_entry));
	256	$status = @imap_append($this->mbox,
[660]	257	"{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$params["folder"],
[615]	258	$email
	259	);
	260	if(!$status)
	261	array_push($errors,zip_entry_name($zip_entry));
	262	zip_entry_close($zip_entry);
	263	}
	264	}
[660]	265	zip_close($zip);
[615]	266	}
[1000]	267
	268	if ( isset( $tmp_box ) && ! sizeof( $errors ) )
	269	{
	270
	271	$mc = imap_check($this->mbox);
	272
	273	$result = imap_fetch_overview( $this -> mbox, "1:{$mc -> Nmsgs}", 0 );
	274
	275	$ids = array( );
	276	foreach ($result as $overview)
	277	$ids[ ] = $overview -> uid;
	278
	279	return implode( ',', $ids );
[830]	280	}
[1000]	281	}
[615]	282	else if(substr($filename,strlen($filename)-4)==".eml") {
[660]	283	$email = implode("",file($params['FILES'][0]['tmp_name']));
[615]	284	$status = @imap_append($this->mbox,
[660]	285	"{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$params["folder"],
[615]	286	$email
	287	);
[660]	288	if(!$status){
[615]	289	array_push($errors,zip_entry_name($zip_entry));
[660]	290	zip_entry_close($zip_entry);
	291	}
[615]	292	}
[1000]	293	else
[615]	294	{
[1000]	295	if ( isset( $tmp_box ) )
	296	imap_deletemailbox( $this->mbox,"{".$this -> imap_server."}$tmp_box" );
	297
[660]	298	return array("error" => $this->functions->getLang("wrong file format"));
[615]	299	$invalid_format = true;
	300	}
[1000]	301
[615]	302	if(!$invalid_format) {
	303	if(count($errors)>0) {
[660]	304	$message = $this->functions->getLang("fail in import:")."\n";
[615]	305	foreach($errors as $arquivo) {
	306	$message.=$arquivo."\n";
	307	}
[660]	308	return array("error" => $message);
[615]	309	}
	310	else
[1000]	311	return $this->functions->getLang("The import was executed successfully.");
[615]	312	}
[1000]	313	}
	314	/*
[613]	315	Remove os anexos de uma mensagem. A estratégia para isso é criar uma mensagem nova sem os anexos, mantendo apenas
	316	a primeira parte do e-mail, que é o texto, sem anexos.
	317	O método considera que o email é multpart.
	318	*/
	319	function remove_attachments($params) {
	320	include_once("class.message_components.inc.php");
	321	if(!$this->mbox \|\| !is_resource($this->mbox))
	322	$this->mbox = $this->open_mbox($params["folder"]);
	323	$return["status"] = true;
	324	$header = "";
	325
	326	$headertemp = explode("\n",imap_fetchheader($this->mbox, imap_msgno($this->mbox, $params["msg_num"])));
	327	foreach($headertemp as $head) {//Se eu colocar todo o header do email dá pau no append, então procuro apenas o que interessa.
	328	$head1 = explode(":",$head);
[1319]	329	if ( (strtoupper($head1[0]) == "TO") \|\|
	330	(strtoupper($head1[0]) == "FROM") \|\|
	331	(strtoupper($head1[0]) == "SUBJECT") \|\|
[2845]	332	(strtoupper($head1[0]) == "DATE") \|\|
	333	(strtoupper($head1[0]) == "CONTENT-TYPE")) {
	334
	335	if(strtoupper($head1[0]) == "CONTENT-TYPE"){
	336	$head = str_replace("multipart/mixed","text/html",$head);
	337	}
	338	$header .= $head."\n";
	339	}
[613]	340	}
	341
	342	$msg = &new message_components($this->mbox);
	343	$msg->fetch_structure($params["msg_num"]);/* O fetchbody tava trazendo o email com problemas na acentuação.
	344	Então uso essa classe para verificar a codificação e o charset,
	345	para que o método decodeBody do expresso possa trazer tudo certinho*/
	346
[1319]	347	$status = imap_append($this->mbox,
[613]	348	"{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$params["folder"],
	349	$header.
	350	"\r\n".
	351	str_replace("\n","\r\n",$this->decodeBody(
	352	imap_fetchbody($this->mbox,imap_msgno($this->mbox, $params["msg_num"]),"1"),
	353	$msg->encoding[$params["msg_num"]][0], $msg->charset[$params["msg_num"]][0]
	354	)
[1319]	355	), "\\Seen"); //Append do novo email, só com header e conteúdo sem anexos.
[613]	356
[1319]	357	if(!$status)
	358	{
[613]	359	$return["status"] = false;
	360	$return["msg"] = lang("error appending mail on delete attachments");
	361	}
[1319]	362	else
	363	{
	364	$status = imap_status($this->mbox, "{".$this->imap_server.":".$this->imap_port."}".$params['folder'], SA_UIDNEXT);
	365	$return['msg_no'] = $status->uidnext - 1;
	366	imap_delete($this->mbox, imap_msgno($this->mbox, $params["msg_num"]));
	367	imap_expunge($this->mbox);
	368	}
[613]	369
	370	return $return;
	371
	372	}
	373
[689]	374	/**
	375	*
	376	* @return
	377	* @param $params Object
	378	*/
	379	function get_info_msgs($params) {
	380	include_once("class.exporteml.inc.php");
	381	$return = array();
	382	$new_params = array();
	383	$attach_params = array();
	384	$new_params["msg_folder"]=$params["folder"];
	385	$attach_params["folder"] = $params["folder"];
	386	$msgs = explode(",",$params["msgs_number"]);
	387	$exporteml = new ExportEml();
[1382]	388	$unseen_msgs = array();
[689]	389	foreach($msgs as $msg_number) {
	390	$new_params["msg_number"] = $msg_number;
	391	//ini_set("display_errors","1");
	392	$msg_info = $this->get_info_msg($new_params);
	393
	394	$this->mbox = $this->open_mbox($params['folder']); //Não sei porque, mas se não abrir de novo a caixa dá erro.
	395	$msg_info['header'] = $this->get_info_head_msg($msg_number);
	396
	397	$attach_params["num_msg"] = $msg_number;
	398	$msg_info['array_attach'] = $exporteml->get_attachments_in_array($attach_params);
	399	$msg_info['url_export_file'] = $exporteml->export_to_archive($msg_number,$params["folder"]);
	400	imap_close($this->mbox);
	401	$this->mbox=false;
	402	array_push($return,serialize($msg_info));
[1382]	403
[1388]	404	if($msg_info['Unseen'] == "U" \|\| $msg_info['Recent'] == "N"){
[1382]	405	array_push($unseen_msgs,$msg_number);
	406	}
	407	}
	408	if($unseen_msgs){
	409	$msgs_list = implode(",",$unseen_msgs);
	410	$array_msgs = array('folder' => $new_params["msg_folder"], "msgs_to_set" => $msgs_list, "flag" => "unseen");
	411	$this->set_messages_flag($array_msgs);
[689]	412	}
[1382]	413
[689]	414	return $return;
	415	}
	416
[2]	417	function get_info_msg($params)
	418	{
[51]	419	$return = array();
[2]	420	$msg_number = $params['msg_number'];
[1725]	421	$msg_folder = urldecode($params['msg_folder']);
[449]	422
[411]	423	if(!$this->mbox \|\| !is_resource($this->mbox))
[449]	424	$this->mbox = $this->open_mbox($msg_folder);
	425
[535]	426	$header = $this->get_header($msg_number);
[205]	427	if (!$header) {
[535]	428	$return['status_get_msg_info'] = "false";
[205]	429	return $return;
	430	}
[535]	431
[828]	432	$header_ = imap_fetchheader($this->mbox, $msg_number, FT_UID);
	433
[51]	434	$return_get_body = $this->get_body_msg($msg_number, $msg_folder);
[449]	435
[1828]	436	$body = $return_get_body['body'];
[1797]	437	//Remoção de tags <span></span> para correção de erro no firefox
[2214]	438	$body = mb_eregi_replace("<span><span>","",$body);
	439	$body = mb_eregi_replace("</span></span>","",$body);
[1797]	440
[1035]	441	if($return_get_body['body']=='isCripted'){
	442	$exporteml = new ExportEml();
	443	$return['source']=$exporteml->export_msg_data($msg_number,$msg_folder);
	444	$return['body'] = "";
	445	$return['attachments'] = "";
	446	$return['thumbs'] = "";
	447	$return['signature'] = "";
	448	//return $return;
	449	}else{
	450	$return['body'] = $body;
	451	$return['attachments'] = $return_get_body['attachments'];
	452	$return['thumbs'] = $return_get_body['thumbs'];
	453	$return['signature'] = $return_get_body['signature'];
	454	}
[2978]	455	$pattern = '/^[ \t]Disposition-Notification-To:[ ]<?[[:alnum:]\._-]+@[[:alnum:]_-]+[\.[:alnum:]]+>?/sm';
[828]	456	if (preg_match($pattern, $header_, $fields))
	457	{
[2978]	458	if(preg_match('/[[:alnum:]\._\-]+@[[:alnum:]_\-\.]+/',$fields[0], $matches)){
	459	$return['DispositionNotificationTo'] = "<".$matches[0].">";
	460	}
[2]	461	}
[828]	462
[2]	463	$return['Recent'] = $header->Recent;
	464	$return['Unseen'] = $header->Unseen;
[449]	465	$return['Deleted'] = $header->Deleted;
[2]	466	$return['Flagged'] = $header->Flagged;
	467
	468	if($header->Answered =='A' && $header->Draft == 'X'){
	469	$return['Forwarded'] = 'F';
	470	}
[535]	471
[2]	472	else {
	473	$return['Answered'] = $header->Answered;
[449]	474	$return['Draft'] = $header->Draft;
[2]	475	}
	476
	477	$return['msg_number'] = $msg_number;
	478	$return['msg_folder'] = $msg_folder;
[449]	479
[535]	480	$date_msg = gmdate("d/m/Y",$header->udate);
[2]	481	if (date("d/m/Y") == $date_msg)
[535]	482	$return['udate'] = gmdate("H:i",$header->udate);
[2]	483	else
	484	$return['udate'] = $date_msg;
[449]	485
	486	$return['msg_day'] = $date_msg;
[535]	487	$return['msg_hour'] = gmdate("H:i",$header->udate);
[449]	488
[2]	489	if (date("d/m/Y") == $date_msg) //no dia
	490	{
[535]	491	$return['fulldate'] = gmdate("d/m/Y H:i",$header->udate);
	492	$return['smalldate'] = gmdate("H:i",$header->udate);
[605]	493
[535]	494	$timestamp_now = strtotime("now");
[605]	495	$timestamp_msg_time = $header->udate;
[535]	496	// $timestamp_now is GMT and $timestamp_msg_time is MailDate TZ.
	497	// The variable $timestamp_diff is calculated without MailDate TZ.
	498	$pdate = date_parse($header->MailDate);
	499	$timestamp_diff = $timestamp_now - $timestamp_msg_time + ($pdate['zone']*(-60));
[449]	500
[2]	501	if (gmdate("H",$timestamp_diff) > 0)
	502	{
[197]	503	$return['fulldate'] .= " (" . gmdate("H:i", $timestamp_diff) . ' ' . $this->functions->getLang('hours ago') . ')';
[2]	504	}
	505	else
	506	{
	507	if (gmdate("i",$timestamp_diff) == 0){
[197]	508	$return['fulldate'] .= ' ('. $this->functions->getLang('now').')';
[2]	509	}
	510	elseif (gmdate("i",$timestamp_diff) == 1){
[197]	511	$return['fulldate'] .= ' (1 '. $this->functions->getLang('minute ago').')';
[2]	512	}
	513	else{
[197]	514	$return['fulldate'] .= " (" . gmdate("i",$timestamp_diff) .' '. $this->functions->getLang('minutes ago') . ')';
[2]	515	}
	516	}
	517	}
	518	else{
[535]	519	$return['fulldate'] = gmdate("d/m/Y H:i",$header->udate);
	520	$return['smalldate'] = gmdate("d/m/Y",$header->udate);
[2]	521	}
[449]	522
[2]	523	$from = $header->from;
	524	$return['from'] = array();
[1384]	525	$return['from']['name'] = $this->decode_string($from[0]->personal);
[2]	526	$return['from']['email'] = $this->decode_string($from[0]->mailbox . "@" . $from[0]->host);
	527	if ($return['from']['name'])
	528	{
	529	if (substr($return['from']['name'], 0, 1) == '"')
	530	$return['from']['full'] = $return['from']['name'] . ' ' . '<' . $return['from']['email'] . '>';
	531	else
	532	$return['from']['full'] = '"' . $return['from']['name'] . '" ' . '<' . $return['from']['email'] . '>';
	533	}
	534	else
	535	$return['from']['full'] = $return['from']['email'];
[449]	536
[2]	537	// Sender attribute
	538	$sender = $header->sender;
[1384]	539	$return['sender'] = array();
	540	$return['sender']['name'] = $this->decode_string($sender[0]->personal);
[2]	541	$return['sender']['email'] = $this->decode_string($sender[0]->mailbox . "@" . $sender[0]->host);
	542	if ($return['sender']['name'])
	543	{
	544	if (substr($return['sender']['name'], 0, 1) == '"')
	545	$return['sender']['full'] = $return['sender']['name'] . ' ' . '<' . $return['sender']['email'] . '>';
	546	else
	547	$return['sender']['full'] = '"' . $return['sender']['name'] . '" ' . '<' . $return['sender']['email'] . '>';
	548	}
	549	else
	550	$return['sender']['full'] = $return['sender']['email'];
	551
	552	if($return['from']['full'] == $return['sender']['full'])
	553	$return['sender'] = null;
	554	$to = $header->to;
	555	$return['toaddress2'] = "";
	556	if (!empty($to))
	557	{
	558	foreach ($to as $tmp)
	559	{
	560	if (!empty($tmp->personal))
	561	{
	562	$personal_tmp = imap_mime_header_decode($tmp->personal);
	563	$return['toaddress2'] .= '"' . $personal_tmp[0]->text . '"';
	564	$return['toaddress2'] .= " ";
	565	$return['toaddress2'] .= "<";
[320]	566	if ($tmp->host != 'unspecified-domain')
	567	$return['toaddress2'] .= $tmp->mailbox . "@" . $tmp->host;
	568	else
	569	$return['toaddress2'] .= $tmp->mailbox;
[2]	570	$return['toaddress2'] .= ">";
	571	$return['toaddress2'] .= ", ";
	572	}
	573	else
	574	{
[320]	575	if ($tmp->host != 'unspecified-domain')
	576	$return['toaddress2'] .= $tmp->mailbox . "@" . $tmp->host;
	577	else
	578	$return['toaddress2'] .= $tmp->mailbox;
[2]	579	$return['toaddress2'] .= ", ";
	580	}
	581	}
	582	$return['toaddress2'] = $this->del_last_two_caracters($return['toaddress2']);
	583	}
	584	else
	585	{
	586	$return['toaddress2'] = "<Empty>";
[449]	587	}
	588
[2]	589	$cc = $header->cc;
	590	$return['cc'] = "";
	591	if (!empty($cc))
	592	{
	593	foreach ($cc as $tmp_cc)
	594	{
	595	if (!empty($tmp_cc->personal))
	596	{
	597	$personal_tmp_cc = imap_mime_header_decode($tmp_cc->personal);
	598	$return['cc'] .= '"' . $personal_tmp_cc[0]->text . '"';
	599	$return['cc'] .= " ";
	600	$return['cc'] .= "<";
	601	$return['cc'] .= $tmp_cc->mailbox . "@" . $tmp_cc->host;
	602	$return['cc'] .= ">";
	603	$return['cc'] .= ", ";
	604	}
	605	else
	606	{
	607	$return['cc'] .= $tmp_cc->mailbox . "@" . $tmp_cc->host;
	608	$return['cc'] .= ", ";
	609	}
	610	}
	611	$return['cc'] = $this->del_last_two_caracters($return['cc']);
	612	}
	613	else
	614	{
	615	$return['cc'] = "";
[449]	616	}
	617
	618	##
	619	# @AUTHOR Rodrigo Souza dos Santos
	620	# @DATE 2008/09/12
	621	# @BRIEF Adding the BCC field.
	622	##
	623	$bcc = $header->bcc;
	624	$return['bcc'] = "";
	625	if (!empty($bcc))
	626	{
	627	foreach ($bcc as $tmp_bcc)
	628	{
	629	if (!empty($tmp_bcc->personal))
	630	{
	631	$personal_tmp_bcc = imap_mime_header_decode($tmp_bcc->personal);
	632	$return['bcc'] .= '"' . $personal_tmp_bcc[0]->text . '"';
	633	$return['bcc'] .= " ";
	634	$return['bcc'] .= "<";
	635	$return['bcc'] .= $tmp_bcc->mailbox . "@" . $tmp_bcc->host;
	636	$return['bcc'] .= ">";
	637	$return['bcc'] .= ", ";
	638	}
	639	else
	640	{
	641	$return['bcc'] .= $tmp_bcc->mailbox . "@" . $tmp_bcc->host;
	642	$return['bcc'] .= ", ";
	643	}
	644	}
	645	$return['bcc'] = $this->del_last_two_caracters($return['bcc']);
[426]	646	}
[449]	647	else
	648	{
	649	$return['bcc'] = "";
	650	}
[426]	651
[2]	652	$reply_to = $header->reply_to;
	653	$return['reply_to'] = "";
	654	if (is_object($reply_to[0]))
	655	{
	656	if ($return['from']['email'] != ($reply_to[0]->mailbox."@".$reply_to[0]->host))
	657	{
	658	if (!empty($reply_to[0]->personal))
	659	{
	660	$personal_reply_to = imap_mime_header_decode($tmp_reply_to->personal);
[41]	661	if(!empty($personal_reply_to[0]->text)) {
	662	$return['reply_to'] .= '"' . $personal_reply_to[0]->text . '"';
	663	$return['reply_to'] .= " ";
	664	$return['reply_to'] .= "<";
	665	$return['reply_to'] .= $reply_to[0]->mailbox . "@" . $reply_to[0]->host;
	666	$return['reply_to'] .= ">";
	667	}
	668	else {
	669	$return['reply_to'] .= $reply_to[0]->mailbox . "@" . $reply_to[0]->host;
	670	}
[2]	671	}
	672	else
	673	{
	674	$return['reply_to'] .= $reply_to[0]->mailbox . "@" . $reply_to[0]->host;
	675	}
	676	}
	677	}
	678	$return['reply_to'] = $this->decode_string($return['reply_to']);
	679	$return['subject'] = $this->decode_string($header->fetchsubject);
	680	$return['Size'] = $header->Size;
[828]	681	$return['reply_toaddress'] = $header->reply_toaddress;
	682
[689]	683	//All this is to help in local messages
	684	$return['timestamp'] = $header->udate;
	685	$return['login'] = $_SESSION['phpgw_info']['expressomail']['user']['account_id'];//$GLOBALS['phpgw_info']['user']['account_id'];
	686	$return['reply_toaddress'] = $header->reply_toaddress;
[828]	687
[2]	688	return $return;
	689	}
[449]	690
[2]	691	function get_body_msg($msg_number, $msg_folder)
	692	{
	693	include_once("class.message_components.inc.php");
[51]	694	$msg = &new message_components($this->mbox);
[2]	695	$msg->fetch_structure($msg_number);
[51]	696	$return = array();
[449]	697	$return['attachments'] = $this-> download_attachment($msg,$msg_number);
[51]	698	if(!$this->has_cid)
[91]	699	{
[178]	700	$return['thumbs'] = $this->get_thumbs($msg,$msg_number,urlencode($msg_folder));
[91]	701	$return['signature'] = $this->get_signature($msg,$msg_number,$msg_folder);
[449]	702	}
	703
[2]	704	if(!$msg->structure[$msg_number]->parts) //Simple message, only 1 piece
	705	{
[1035]	706	if(strtolower($msg->structure[$msg_number]->subtype) == 'x-pkcs7-mime'){
	707	$return['body']='isCripted';
	708	return $return;
	709	}
	710
[2]	711	$attachment = array(); //No attachments
[1035]	712
	713	if(strtolower($msg->structure[$msg_number]->subtype) == 'x-pkcs7-mime'){
	714	$return['body']='isCripted';
	715	return $return;
	716	}
[2740]	717	$content = '';
	718	// If simple message is subtype 'html' or 'plain', then get content body.
	719	if(strtolower($msg->structure[$msg_number]->subtype) == "html" \|\|
	720	strtolower( $msg -> structure[ $msg_number ] -> subtype ) == 'plain'){
[1035]	721
[2740]	722	$content = $this->decodeBody(
	723	imap_body( $this -> mbox, $msg_number, FT_UID ),
	724	$msg -> encoding[ $msg_number ][ 0 ],
	725	$msg -> charset[ $msg_number ][ 0 ]
	726	);
[2106]	727
[2740]	728	if ( strtolower( $msg -> structure[ $msg_number ] -> subtype ) == 'plain' )
	729	{
	730	$content = str_replace( array( '<', '>' ), array( ' #$<$# ', ' #$>$# ' ), $content );
[2779]	731	$content = htmlentities( $content );
[2740]	732	$content = $this -> replace_links( $content );
	733	$content = str_replace( array( ' #$<$# ', ' #$>$# ' ), array( '<', '>' ), $content );
[3128]	734	$content = '<pre>' . $content . '</pre>';
[2106]	735
[2740]	736	$return[ 'body' ] = $content;
[2106]	737
[2740]	738	return $return;
	739	}
[2]	740	}
	741	}
[449]	742	else
[2]	743	{ //Complicated message, multiple parts
	744	$html_body = '';
	745	$content = '';
	746	$has_multipart = true;
	747	$this->has_cid = false;
[449]	748
[2]	749	if (strtolower($msg->structure[$msg_number]->subtype) == "related")
	750	$this->has_cid = true;
[449]	751
[469]	752	if (strtolower($msg->structure[$msg_number]->subtype) == "alternative") {
	753	$show_only_html = false;
	754	foreach($msg->pid[$msg_number] as $values => $msg_part) {
[432]	755	$file_type = strtolower($msg->file_type[$msg_number][$values]);
	756	if($file_type == "text/html")
[469]	757	$show_only_html = true;
[432]	758	}
[469]	759	}
[2]	760	else
	761	$show_only_html = false;
	762
	763	foreach($msg->pid[$msg_number] as $values => $msg_part)
	764	{
[2768]	765	$file_type = strtolower($msg->file_type[$msg_number][$values]);
[2775]	766	if($file_type == "message/rfc822" \|\| $file_type == "multipart/alternative")
[2768]	767	{
[2775]	768	// Show only 'text/html' part, when message/rfc822 or multipart/alternative format contains 'text/plain' alternative part.
[2768]	769	if(array_key_exists($values+1, $msg->file_type[$msg_number]) &&
	770	strtolower($msg->file_type[$msg_number][$values+1]) == 'text/plain' &&
	771	array_key_exists($values+2, $msg->file_type[$msg_number]) &&
	772	strtolower($msg->file_type[$msg_number][$values+2]) == 'text/html') {
	773	$has_multipart = false;
	774	}
	775	}
[2775]	776
[449]	777	if(($file_type == "text/plain"
[2]	778	\|\| $file_type == "text/html")
	779	&& $file_type != 'attachment')
[2766]	780	{
[2]	781	if($file_type == "text/plain" && !$show_only_html && $has_multipart)
	782	{
	783	// if TXT file size > 100kb, then it will not expand.
	784	if(!($file_type == "text/plain" && $msg->fsize[$msg_number][$values] > 102400)) {
[2779]	785	$content .= htmlentities($this->decodeBody(imap_fetchbody($this->mbox, $msg_number, $msg_part, FT_UID), $msg->encoding[$msg_number][$values], $msg->charset[$msg_number][$values]));
[3128]	786	$content = '<pre>' . $content . '</pre>';
[2]	787	}
	788	}
	789	// if HTML attachment file size > 300kb, then it will not expand.
[449]	790	else if($file_type == "text/html" && $msg->fsize[$msg_number][$values] < 307200)
[2]	791	{
[2766]	792	$content .= $this->decodeBody(imap_fetchbody($this->mbox, $msg_number, $msg_part, FT_UID), $msg->encoding[$msg_number][$values], $msg->charset[$msg_number][$values]);
[2]	793	$show_only_html = true;
	794	}
[2766]	795
[2]	796	}
[2766]	797	else if($file_type == "message/delivery-status" \|\| $file_type == "message/feedback-report"){
[2]	798	$content .= "<hr align='left' width='95%' style='border:1px solid #DCDCDC'>";
[2779]	799	$content .= $this->decodeBody(imap_fetchbody($this->mbox, $msg_number, $msg_part, FT_UID), $msg->encoding[$msg_number][$values], $msg->charset[$msg_number][$values]);
[3128]	800	$content = '<pre>' . $content . '</pre>';
[2]	801
	802	}
[65]	803	else if($file_type == "message/rfc822" \|\| $file_type == "text/rfc822-headers"){
[449]	804
[2]	805	include_once("class.imap_attachment.inc.php");
	806	$att = new imap_attachment();
[51]	807	$attachments = $att -> get_attachment_info($this->mbox,$msg_number);
[2106]	808	if($attachments['number_attachments'] > 0) {
	809	foreach($attachments ['attachment'] as $index => $attachment)
	810	{
	811	if ( in_array( strtolower( $attachment[ 'type' ] ), array( 'delivery-status', 'rfc822', 'rfc822-headers', 'plain' ) ) )
	812	{
	813	$obj = imap_rfc822_parse_headers( imap_fetchbody( $this -> mbox, $msg_number, $msg_part, FT_UID ), $msg -> encoding[ $msg_number ][ $values ] );
	814
	815	$content .= '<hr align="left" width="95%" style="border:1px solid #DCDCDC">';
	816	$content .= '<br><table style="margin:2px;border:1px solid black;background:#EAEAEA">';
	817
	818	$content .= '<tr><td><b>' . $this->functions->getLang("Subject")
	819	. ':</b></td><td>' .$this->decode_string($obj->subject) . '</td></tr>';
	820
	821	$content .= '<tr><td><b>' . $this -> functions -> getLang( 'From' ) . ':</b></td><td>'
	822	. $this -> replace_links( $this -> decode_string( $obj -> from[ 0 ] -> mailbox . '@' . $obj -> from[ 0 ] -> host) )
	823	. '</td></tr>';
	824
	825	$content .= '<tr><td><b>' . $this->functions->getLang("Date") . ':</b></td><td>' . $obj->date . '</td></tr>';
	826
	827	$content .= '<tr><td><b>' . $this -> functions -> getLang( 'TO' ) . ':</b></td><td>'
	828	. $this -> replace_links( $this -> decode_string( $obj -> to[ 0 ] -> mailbox . '@' . $obj -> to[ 0 ] -> host ) )
	829	. '</td></tr>';
	830
	831	if ( $obj->cc )
	832	$content .= '<tr><td><b>' . $this -> functions -> getLang( 'CC' ) . ':</b></td><td>'
	833	. $this -> replace_links( $this -> decode_string( $obj -> cc[ 0 ] -> mailbox . '@' . $obj -> cc[ 0 ] -> host ) )
	834	. '</td></tr>';
	835
	836	$content .= '</table><br>';
	837
	838
	839	$id = ( ( strtolower( $attachment[ 'type' ] ) == 'delivery-status' ) ? false : true );
	840	if ( strtolower( $msg->structure[$msg_number]->parts[1]->parts[0]->subtype ) == 'plain' )
	841	{
	842	$id = !$id;
	843	if ( $msg->structure[$msg_number]->parts[1]->parts[0]->encoding == 4 )
	844	$msg->encoding[ $msg_number ][ $values ] = 'quoted-printable';
	845	}
	846
	847	$body = $this->decodeBody(
	848	imap_fetchbody(
	849	$this->mbox,
	850	$msg_number,
	851	( $attachment['part_in_msg'] + ( ( int ) $id ) ) . ".1",
	852	FT_UID
	853	),
	854	$msg->encoding[ $msg_number ][ $values ],
	855	$msg->charset[ $msg_number ][ $values ]
	856	);
	857
	858	if ( strtolower( $msg->structure[$msg_number]->parts[1]->parts[0]->subtype ) == 'plain' )
	859	{
	860	$body = str_replace( array( '<', '>' ), array( ' #$<$# ', ' #$>$# ' ), $body );
[2779]	861	$body = htmlentities( $body );
[2106]	862	$body = $this -> replace_links( $body );
	863	$body = str_replace( array( ' #$<$# ', ' #$>$# ' ), array( '<', '>' ), $body );
[3128]	864	$body = '<pre>' . $body . '</pre>';
[2106]	865	}
	866
	867	$content .= $body;
	868	break;
[2]	869	}
	870	}
	871	}
[2766]	872	}
[2]	873	}
	874	if($file_type == "text/plain" && ($show_only_html && $msg_part == 1) \|\| (!$show_only_html && $msg_part == 3)){
	875	if(strtolower($msg->structure[$msg_number]->subtype) == "mixed" && $msg_part == 1)
[51]	876	$content .= nl2br(imap_base64(imap_fetchbody($this->mbox, $msg_number, $msg_part, FT_UID)));
[25]	877	else if(!strtolower($msg->structure[$msg_number]->subtype) == "mixed")
[449]	878	$content .= nl2br(imap_fetchbody($this->mbox, $msg_number, $msg_part, FT_UID));
[2]	879	}
[449]	880	}
[2]	881	// Force message with flag Seen (imap_fetchbody not works correctly)
[449]	882	$params = array('folder' => $msg_folder, "msgs_to_set" => $msg_number, "flag" => "seen");
[2]	883	$this->set_messages_flag($params);
[205]	884	$content = $this->process_embedded_images($msg,$msg_number,$content, $msg_folder);
[2]	885	$content = $this->replace_special_characters($content);
[51]	886	$return['body'] = $content;
	887	return $return;
[2]	888	}
[449]	889
[2]	890	function htmlfilter($body)
	891	{
	892	require_once('htmlfilter.inc');
[449]	893
[2]	894	$tag_list = Array(
	895	false,
	896	'blink',
	897	'object',
	898	'meta',
	899	'html',
	900	'link',
	901	'frame',
	902	'iframe',
	903	'layer',
	904	'ilayer',
	905	'plaintext'
	906	);
	907
	908	/**
	909	* A very exclusive set:
	910	*/
	911	// $tag_list = Array(true, "b", "a", "i", "img", "strong", "em", "p");
	912	$rm_tags_with_content = Array(
	913	'script',
	914	'style',
	915	'applet',
	916	'embed',
	917	'head',
	918	'frameset',
	919	'xml',
	920	'xmp'
	921	);
	922
	923	$self_closing_tags = Array(
	924	'img',
	925	'br',
	926	'hr',
	927	'input'
	928	);
	929
	930	$force_tag_closing = true;
	931
	932	$rm_attnames = Array(
	933	'/.*/' =>
	934	Array(
	935	'/target/i',
	936	//'/^on.*/i', -> onClick, dos compromissos da agenda.
	937	'/^dynsrc/i',
	938	'/^datasrc/i',
	939	'/^data.*/i',
	940	'/^lowsrc/i'
	941	)
	942	);
	943
	944	/**
	945	* Yeah-yeah, so this looks horrible. Check out htmlfilter.inc for
	946	* some idea of what's going on here. :)
	947	*/
	948
	949	$bad_attvals = Array(
	950	'/.*/' =>
	951	Array(
	952	'/.*/' =>
	953	Array(
	954	Array(
	955	'/^([\'\"])\s\S+\sscript\s:(.*)([\'\"])/si',
	956	//'/^([\'\"])\shttps\s:(.)([\'\"])/si', -> doclinks notes
	957	'/^([\'\"])\smocha\s:(.)([\'\"])/si',
	958	'/^([\'\"])\sabout\s:(.*)([\'\"])/si'
	959	),
	960	Array(
	961	'\\1oddjob:\\2\\1',
	962	//'\\1uucp:\\2\\1', -> doclinks notes
	963	'\\1amaretto:\\2\\1',
	964	'\\1round:\\2\\1'
	965	)
[449]	966	),
	967
[2]	968	'/^style/i' =>
	969	Array(
	970	Array(
	971	'/expression/i',
	972	'/behaviou*r/i',
	973	'/binding/i',
	974	'/include-source/i',
	975	'/url\s\(\s([\'\"])\shttps:.([\'\"])\s\)/si',
	976	'/url\s\(\s([\'\"])\s\S+\sscript:.([\'\"])\s\)/si'
	977	),
	978	Array(
	979	'idiocy',
	980	'idiocy',
	981	'idiocy',
	982	'idiocy',
	983	'url(\\1http://securityfocus.com/\\1)',
	984	'url(\\1http://securityfocus.com/\\1)'
	985	)
	986	)
	987	)
	988	);
	989
	990	$add_attr_to_tag = Array(
	991	'/^a$/i' => Array('target' => '"_new"')
	992	);
[449]	993
	994
[2]	995	$trusted_body = sanitize($body,
	996	$tag_list,
	997	$rm_tags_with_content,
	998	$self_closing_tags,
	999	$force_tag_closing,
	1000	$rm_attnames,
	1001	$bad_attvals,
	1002	$add_attr_to_tag
	1003	);
[449]	1004
[2]	1005	return $trusted_body;
	1006	}
[449]	1007
[2]	1008	function decodeBody($body, $encoding, $charset=null)
	1009	{
	1010	/**
	1011	* replace e-mail by anchor.
	1012	*/
	1013	// HTML Filter
[13]	1014	//$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>", $body);
[828]	1015	//$body = str_replace("\r\n", "\n", $body);
[2]	1016	if ($encoding == 'quoted-printable')
[828]	1017	{
	1018	/*
[449]	1019
[2]	1020	for($i=0;$i<256;$i++) {
	1021	$c1=dechex($i);
	1022	if(strlen($c1)==1){$c1="0".$c1;}
	1023	$c1="=".$c1;
	1024	$myqprinta[]=$c1;
	1025	$myqprintb[]=chr($i);
[449]	1026	}
[828]	1027	*/
[2]	1028	$body = str_replace($myqprinta,$myqprintb,($body));
	1029	$body = quoted_printable_decode($body);
[449]	1030	while (ereg("=\n", $body))
[2]	1031	{
	1032	$body = ereg_replace ("=\n", '', $body);
	1033	}
	1034	}
[449]	1035	else if ($encoding == 'base64')
[2]	1036	{
	1037	$body = base64_decode($body);
	1038	}
	1039	// All other encodings are returned raw.
	1040	if (strtolower($charset) == "utf-8")
	1041	return utf8_decode($body);
	1042	else
	1043	return $body;
	1044	}
[449]	1045
[205]	1046	function process_embedded_images($msg, $msgno, $body, $msg_folder)
[2]	1047	{
	1048	if (count($msg->inline_id[$msgno]) > 0)
	1049	{
	1050	foreach ($msg->inline_id[$msgno] as $index => $cid)
	1051	{
	1052	$cid = eregi_replace("<", "", $cid);
	1053	$cid = eregi_replace(">", "", $cid);
	1054	$msg_part = $msg->pid[$msgno][$index];
	1055	//$body = eregi_replace("alt=\"\"", "", $body);
	1056	$body = eregi_replace("<br/>", "", $body);
	1057	$body = str_replace("src=\"cid:".$cid."\"", " src=\"./inc/show_embedded_attach.php?msg_folder=$msg_folder&msg_num=$msgno&msg_part=$msg_part\" ", $body);
	1058	$body = str_replace("src='cid:".$cid."'", " src=\"./inc/show_embedded_attach.php?msg_folder=$msg_folder&msg_num=$msgno&msg_part=$msg_part\" ", $body);
	1059	$body = str_replace("src=cid:".$cid, " src=\"./inc/show_embedded_attach.php?msg_folder=$msg_folder&msg_num=$msgno&msg_part=$msg_part\" ", $body);
	1060	}
	1061	}
[449]	1062
[2]	1063	return $body;
	1064	}
[449]	1065
[2]	1066	function replace_special_characters($body)
	1067	{
	1068	// Suspected TAGS!
[449]	1069	/*$tag_list = Array(
[2]	1070	'blink','object','meta',
	1071	'html','link','frame',
	1072	'iframe','layer','ilayer',
	1073	'plaintext','script','style','img',
	1074	'applet','embed','head',
	1075	'frameset','xml','xmp');
	1076	*/
	1077
[449]	1078	// Layout problem: Change html elements
	1079	// with absolute position to relate position, CASE INSENSITIVE.
[1233]	1080	$body = @mb_eregi_replace("POSITION: ABSOLUTE;","",$body);
[6]	1081
[2]	1082	$tag_list = Array('head','blink','object','frame',
	1083	'iframe','layer','ilayer','plaintext','script',
[63]	1084	'applet','embed','frameset','xml','xmp','style');
[2]	1085
[1828]	1086	$blocked_tags = array();
[2]	1087	foreach($tag_list as $index => $tag) {
[1233]	1088	$new_body = @mb_eregi_replace("<$tag", "<!--$tag", $body);
[2]	1089	if($body != $new_body) {
	1090	$blocked_tags[] = $tag;
	1091	}
[1233]	1092	$body = @mb_eregi_replace("</$tag>", "</$tag-->", $new_body);
[2]	1093	}
[650]	1094	// Malicious Code Remove
[1950]	1095	$dirtyCodePattern = "/(<([\w]+[\w0-9])(.)on(mouse(move\|over\|down\|up)\|load\|blur\|change\|error\|click\|dblclick\|focus\|key(down\|up\|press)\|select)([\n\ ])=([\n\ ])[\"'][^>\"'][\"']([^>])>)(.*)(<\/\\2>)?/misU";
[650]	1096	preg_match_all($dirtyCodePattern,$body,$rest,PREG_PATTERN_ORDER);
	1097	foreach($rest[0] as $i => $val)
[1270]	1098	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]	1099	$body = str_replace($rest[1][$i],"<".$rest[2][$i].$rest[3][$i].$rest[7][$i].">",$body);
[2]	1100
[1828]	1101	return "<span>".$this-> replace_links($body);
[2]	1102	}
	1103
[2455]	1104	function replace_links($body)
	1105	{
[2100]	1106	// Domains and IPs addresses found in the text and which is not a link yet should be replaced by one.
	1107	// See more informations in www.iana.org
	1108	$octets = array(
	1109	'first' => '(2[0-3][0-9]\|1[0-9]{2}\|[1-9][0-9]?)',
	1110	'middle' => '(25[0-5]\|2[0-4][0-9]\|1?[0-9]{1,2})',
	1111	'last' => '(25[0-4]\|2[0-4][0-9]\|1[0-9]{2}\|[1-9][0-9]?)'
	1112	);
[1828]	1113
[2100]	1114	$ip = "\b{$octets[ 'first' ]}\.({$octets[ 'middle' ]}\.){2}{$octets[ 'last' ]}\b";
[1828]	1115
[2100]	1116	$top_level_domains = '(\.(ac\|ad\|ae\|aero\|af\|ag\|ai\|al\|am\|an\|ao\|aq\|ar\|as\|asia\|at\|au\|aw\|ax\|az\|'
	1117	. 'ba\|bb\|bd\|be\|bf\|bg\|bh\|bi\|biz\|bj\|bl\|bm\|bn\|bo\|br\|bs\|bt\|bv\|bw\|by\|bz\|'
	1118	. 'ca\|cat\|cc\|cd\|cf\|cg\|ch\|ci\|ck\|cl\|cm\|cn\|co\|com\|coop\|cr\|cu\|cv\|cx\|cy\|cz\|'
	1119	. 'de\|dj\|dk\|dm\|do\|dz\|ec\|edu\|ee\|eg\|eh\|er\|es\|et\|eu\|fi\|fj\|fk\|fm\|fo\|fr\|'
	1120	. 'ga\|gb\|gd\|ge\|gf\|gg\|gh\|gi\|gl\|gm\|gn\|gov\|gp\|gq\|gr\|gs\|gt\|gu\|gw\|gy\|'
	1121	. 'hk\|hm\|hn\|hr\|ht\|hu\|id\|ie\|il\|im\|in\|info\|int\|io\|iq\|ir\|is\|it\|je\|jm\|jo\|jobs\|jp\|'
	1122	. 'ke\|kg\|kh\|ki\|km\|kn\|kp\|kr\|kw\|ky\|kz\|la\|lb\|lc\|li\|lk\|lr\|ls\|lt\|lu\|lv\|ly\|'
	1123	. 'ma\|mc\|md\|me\|mf\|mg\|mh\|mil\|mk\|ml\|mm\|mn\|mo\|mobi\|mp\|mq\|mr\|ms\|mt\|mu\|museum\|'
	1124	. 'mv\|mw\|mx\|my\|mz\|na\|name\|nc\|ne\|net\|nf\|ng\|ni\|nl\|no\|np\|nr\|nu\|nz\|om\|org\|'
	1125	. 'pa\|pe\|pf\|pg\|ph\|pk\|pl\|pm\|pn\|pro\|ps\|pt\|pw\|py\|qa\|re\|ro\|rs\|ru\|rw\|'
	1126	. 'sa\|sb\|sc\|sd\|se\|sg\|sh\|si\|sj\|sk\|sl\|sm\|sn\|so\|sr\|st\|su\|sv\|sy\|sz\|'
	1127	. 'tc\|td\|tel\|tf\|tg\|th\|tj\|tk\|tl\|tm\|tn\|to\|tp\|tr\|travel\|tt\|tv\|tw\|tz\|'
	1128	. 'ua\|ug\|uk\|um\|us\|uy\|uz\|va\|vc\|ve\|vg\|vi\|vn\|vu\|wf\|ws\|ye\|yt\|yu\|za\|zm\|zw))+\b';
	1129
[2218]	1130	$path = '(?>\/[\w\d\/\.\'\(\)\-\+~?!&#@$%\|:;,*=_]+)?';
[2100]	1131	$port = '(?>:\d{2,5})?';
	1132	$domain = '(?>[\w\d_\-]+)';
	1133	$subdomain = "(?>{$domain}\.)*";
	1134	$protocol = '(?>(http\|ftp)(s)?:\/\/)?';
	1135	$url = "(?>{$protocol}((?>{$subdomain}{$domain}{$top_level_domains}\|{$ip}){$port}{$path}))";
[1828]	1136
[2310]	1137	$pattern = "/(<\w[^>]+\|[\/\"'@=])?{$url}/";
[2784]	1138
	1139	ini_set( 'pcre.backtrack_limit', 300000 );
[2100]	1140	/*
	1141	// PHP 5.3
	1142	$replace = function( $matches )
	1143	{
	1144	if ( $matches[ 1 ] )
	1145	return $matches[ 0 ];
	1146
	1147	$url = ( $matches[ 2 ] ) ? $matches[ 2 ] : 'http';
	1148	$url .= "{$matches[ 3 ]}://{$matches[ 4 ]}";
	1149	return "<a href=\"{$url}\" target=\"_blank\">{$matches[ 4 ]}</a>";
	1150	};
	1151	$body = preg_replace_callback( $pattern, $replace, $body );
	1152	*/
	1153
	1154	// PHP 5.2.x - Remover assim que possível
	1155	$body = preg_replace_callback( $pattern,
	1156	create_function(
	1157	'$matches',
	1158	'if ( $matches[ 1 ] ) return $matches[ 0 ];'
	1159	. '$url = ( $matches[ 2 ] ) ? $matches[ 2 ] : "http";'
	1160	. '$url .= "{$matches[ 3 ]}://{$matches[ 4 ]}";'
	1161	. 'return "<a href=\"{$url}\" target=\"_blank\">{$matches[ 4 ]}</a>";'
	1162	), $body
	1163	);
[2784]	1164	ini_set( 'pcre.backtrack_limit', 100000 );
[2100]	1165
	1166	// E-mail address in the text should create a new e-mail on ExpressoMail
	1167	$pattern = '/( \|<\|<\|>)([A-Za-z0-9\.~?\/_=#\-]@[A-Za-z0-9\.~?\/_=#\-])( \|>\|>\|<)/im';
[2451]	1168	$replacement = '$1<a href="mailto:$2">$2</a>$3';
[2100]	1169	$body = preg_replace( $pattern, $replacement, $body );
	1170
[1828]	1171	return $body;
[2]	1172	}
	1173
[91]	1174	function get_signature($msg, $msg_number, $msg_folder)
[1035]	1175	{
[2231]	1176	include_once(dirname( __FILE__ ) ."/../../security/classes/CertificadoB.php");
[1035]	1177	include_once("class.db_functions.inc.php");
[91]	1178	foreach ($msg->file_type[$msg_number] as $index => $file_type)
	1179	{
[1035]	1180	$sign = array();
	1181	$temp = $this->get_info_head_msg($msg_number);
	1182	if($temp['ContentType'] =='normal') return $sign;
[91]	1183	$file_type = strtolower($file_type);
[449]	1184	if(strtolower($msg->encoding[$msg_number][$index]) == 'base64')
[91]	1185	{
[650]	1186	if ($file_type == 'application/x-pkcs7-signature' \|\| $file_type == 'application/pkcs7-signature')
[91]	1187	{
[1035]	1188	if(!$this->mbox \|\| !is_resource($this->mbox))
	1189	$this->mbox = $this->open_mbox($msg_folder);
	1190
	1191	$header = @imap_headerinfo($this->mbox, imap_msgno($this->mbox, $msg_number), 80, 255);
	1192
	1193	$imap_msg = @imap_fetchheader($this->mbox, $msg_number, FT_UID);
	1194	$imap_msg .= @imap_body($this->mbox, $msg_number, FT_UID);
	1195
	1196	$certificado = new certificadoB();
	1197	$validade = $certificado->verificar($imap_msg);
	1198
	1199	if ($certificado->apresentado)
[109]	1200	{
[1035]	1201	$from = $header->from;
	1202	foreach ($from as $id => $object) {
	1203	$fromname = $object->personal;
	1204	$fromaddress = $object->mailbox . "@" . $object->host;
[109]	1205	}
[1035]	1206	$sign_alert = '';
	1207	foreach ($certificado->erros_ssl as $item)
	1208	{
	1209	$check_error_msg = $this->functions->getLang($item);
	1210	/*
	1211	* Desabilite o teste abaixo para mostrar todas as mensagem
	1212	* de erro.
	1213	*/
	1214	//if (!strpos($check_error_msg,'*',strlen($check_error_msg-1)))
	1215	//{
	1216	$sign[] = "<span style=color:red>" . $check_error_msg . " </span>";
	1217	//}
	1218	}
	1219	if (count($certificado->erros_ssl) < 1)
	1220	{
	1221	$check_msg = $this->functions->getLang('Message untouched') . " ";
	1222	if($fromaddress == $certificado->dados['EMAIL'])
	1223	{
	1224	$check_msg .= $this->functions->getLang('and') . " ";
	1225	$check_msg .= $this->functions->getLang('authentic');
	1226	}
	1227	$sign[] = "<strong>".$check_msg."</strong>";
	1228	}
	1229	if($fromaddress != $certificado->dados['EMAIL'])
	1230	{
	1231	$sign[] = "<span style=color:red>" .
	1232	$this->functions->getLang('message') . " " .
	1233	$this->functions->getLang('with signer different from sender') .
	1234	" </span>";
	1235	}
	1236	$sign[] = "<strong>" . $this->functions->getLang('Message signed by: ') . "</strong>" . $certificado->dados['NOME'];
	1237	$sign[] = "<strong>" . $this->functions->getLang('Certificate email: ') . "</strong>" . $certificado->dados['EMAIL'];
	1238	$sign[] = "<strong>" . $this->functions->getLang('Mail from: ') . "</strong>" . $fromaddress;
	1239	$sign[] = "<strong>" . $this->functions->getLang('Certificate Authority: ') . "</strong>" . $certificado->dados['EMISSOR'];
	1240	$sign[] = "<strong>" . $this->functions->getLang('Validity of certificate: ') . "</strong>" . gmdate('r',openssl_to_timestamp($certificado->dados['FIM_VALIDADE']));
	1241	$sign[] = "<strong>" . $this->functions->getLang('Message date: ') . "</strong>" . $header->Date;
	1242
	1243	$cert = openssl_x509_parse($certificado->cert_assinante);
	1244	/*
	1245	$sign[] = '<table>';
	1246	$sign[] = '<tr><td colspan=1><b>Expedido para:</b></td></tr>';
	1247	$sign[] = '<tr><td>Nome Comum (CN) </td><td>' . $cert[subject]['CN'] . '</td></tr>';
	1248	$X = substr($certificado->dados['NASCIMENTO'] ,0,2) . '-' . substr($certificado->dados['NASCIMENTO'] ,2,2) . '-' . substr($certificado->dados['NASCIMENTO'] ,4,4);
	1249	$sign[] = '<tr><td>Data de nascimento </td><td>' . $certificado->dados['NASCIMENTO'] . '</td></tr>';
	1250	$sign[] = '<tr><td>CPF </td><td>' . $certificado->dados['CPF'] . '</td></tr>';
	1251	$sign[] = '<tr><td>Documento identidade </td><td>' . $certificado->dados['RG'] . '</td></tr>';
	1252	$sign[] = '<tr><td>Empresa (O) </td><td>' . $cert[subject]['O'] . '</td></tr>';
	1253	$sign[] = '<tr><td>Unidade Organizacional (OU) </td><td>' . $cert[subject]['OU'][0] . '</td></tr>';
	1254	//$sign[] = '<tr><td>Numero de serie </td><td>' . $cert['serialNumber'] . '</td></tr>';
	1255	$sign[] = '<tr><td colspan=1> </td></tr>';
	1256	$sign[] = '<tr><td colspan=1><b>Expedido por:</b></td></tr>';
	1257	$sign[] = '<tr><td>Nome Comum (CN) </td><td>' . $cert[issuer]['CN'] . '</td></tr>';
	1258	$sign[] = '<tr><td>Empresa (O) </td><td>' . $cert[issuer]['O'] . '</td></tr>';
	1259	$sign[] = '<tr><td>Unidade Organizacional (OU) </td><td>' . $cert[issuer]['OU'][0] . '</td></tr>';
	1260	$sign[] = '<tr><td colspan=1> </td></tr>';
	1261	$sign[] = '<tr><td colspan=1><b>Validade:</b></td></tr>';
	1262	$H = data_hora($cert[validFrom]);
	1263	$X = substr($H,6,2) . '-' . substr($H,4,2) . '-' . substr($H,0,4);
	1264	$sign[] = '<tr><td>Expedido em </td><td>' . $X . '</td></tr>';
	1265	$H = data_hora($cert[validTo]);
	1266	$X = substr($H,6,2) . '-' . substr($H,4,2) . '-' . substr($H,0,4);
	1267	$sign[] = '<tr><td>Valido ate </td><td>' . $X . '</td></tr>';
	1268	$sign[] = '<tr><td colspan=1> </td></tr>';
	1269	$sign[] = '</table>';
	1270	*/
	1271	$sign_alert .= 'Expedido para:\n';
	1272	$sign_alert .= 'Nome Comum (CN) ' . $cert[subject]['CN'] . '\n';
	1273	$X = substr($certificado->dados['NASCIMENTO'] ,0,2) . '-' . substr($certificado->dados['NASCIMENTO'] ,2,2) . '-' . substr($certificado->dados['NASCIMENTO'] ,4,4);
	1274	$sign_alert .= 'Data de nascimento ' . $X . '\n';
	1275	$sign_alert .= 'CPF ' . $certificado->dados['CPF'] . '\n';
	1276	$sign_alert .= 'Documento identidade ' . $certificado->dados['RG'] . '\n';
	1277	$sign_alert .= 'Empresa (O) ' . $cert[subject]['O'] . '\n';
	1278	$sign_alert .= 'Unidade Organizacional (OU) ' . $cert[subject]['OU'][0] . '\n';
	1279	//$sign_alert[] = '<tr><td>Numero de serie </td><td>' . $cert['serialNumber'] . '</td></tr>';
	1280	$sign_alert .= '\n';
	1281	$sign_alert .= 'Expedido por:\n';
	1282	$sign_alert .= 'Nome Comum (CN) ' . $cert[issuer]['CN'] . '\n';
	1283	$sign_alert .= 'Empresa (O) ' . $cert[issuer]['O'] . '\n';
	1284	$sign_alert .= 'Unidade Organizacional (OU) ' . $cert[issuer]['OU'][0] . '\n';
	1285	$sign_alert .= '\n';
	1286	$sign_alert .= 'Validade:\n';
	1287	$H = data_hora($cert[validFrom]);
	1288	$X = substr($H,6,2) . '-' . substr($H,4,2) . '-' . substr($H,0,4);
	1289	$sign_alert .= 'Expedido em ' . $X . '\n';
	1290	$H = data_hora($cert[validTo]);
	1291	$X = substr($H,6,2) . '-' . substr($H,4,2) . '-' . substr($H,0,4);
	1292	$sign_alert .= 'Valido ate ' . $X . '\n';
	1293
	1294	$sign[] = "<a onclick=\"javascript:alert('" . $sign_alert . "')\"><b><font color=\"#0000FF\">".$this->functions->getLang("More")."...</font></b></a>";
	1295	$this->db = new db_functions();
	1296
	1297	// TODO: testar se existe um certificado no banco e verificar qual ï¿œ o mais atual.
	1298	if(!$certificado->dados['EXPIRADO'] && !$certificado->dados['REVOGADO'] && count($certificado->erros_ssl) < 1)
	1299	$this->db->insert_certificate(strtolower($certificado->dados['EMAIL']), $certificado->cert_assinante, $certificado->dados['SERIALNUMBER'], $certificado->dados['AUTHORITYKEYIDENTIFIER']);
	1300	}
[91]	1301	else
[1035]	1302	{
	1303	$sign[] = "<span style=color:red>" . $this->functions->getLang('Invalid signature') . "</span>";
	1304	foreach($certificado->erros_ssl as $item)
	1305	$sign[] = "<span style=color:red>" . $this->functions->getLang($item) . "</span>";
	1306	}
[91]	1307	}
	1308	}
	1309	}
[449]	1310	return $sign;
[91]	1311	}
	1312
[51]	1313	function get_thumbs($msg, $msg_number, $msg_folder)
[2]	1314	{
	1315	$thumbs_array = array();
	1316	$i = 0;
	1317	foreach ($msg->file_type[$msg_number] as $index => $file_type)
	1318	{
	1319	$file_type = strtolower($file_type);
	1320	if(strtolower($msg->encoding[$msg_number][$index]) == 'base64') {
	1321	if (($file_type == 'image/jpeg') \|\| ($file_type == 'image/pjpeg') \|\| ($file_type == 'image/gif') \|\| ($file_type == 'image/png')) {
	1322	$img = "<IMG id='".$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]	1323	$href = "<a onMouseDown='save_image(event,this,\"".$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]	1324	$thumbs_array[] = $href;
	1325	}
	1326	$i++;
	1327	}
	1328	}
	1329	return $thumbs_array;
	1330	}
[449]	1331
[2]	1332	/*function delete_msg($params)
	1333	{
	1334	$folder = $params['folder'];
	1335	$msgs_to_delete = explode(",",$params['msgs_to_delete']);
[449]	1336
[2]	1337	$mbox_stream = $this->open_mbox($folder);
[449]	1338
[2]	1339	foreach ($msgs_to_delete as $msg_number){
	1340	imap_delete($mbox_stream, $msg_number, FT_UID);
	1341	}
	1342	imap_close($mbox_stream, CL_EXPUNGE);
	1343	return $params['msgs_to_delete'];
	1344	}*/
	1345
	1346	// Novo
	1347	function delete_msgs($params)
	1348	{
[449]	1349
[2]	1350	$folder = $params['folder'];
[51]	1351	$folder = mb_convert_encoding($folder, "UTF7-IMAP","ISO-8859-1");
[2]	1352	$msgs_number = explode(",",$params['msgs_number']);
	1353	$border_ID = $params['border_ID'];
[449]	1354
[2]	1355	$return = array();
[449]	1356
	1357	if ($params['get_previous_msg']){
[2]	1358	$return['previous_msg'] = $this->get_info_previous_msg($params);
[449]	1359	// Fix problem in unserialize function JS.
	1360	$return['previous_msg']['body'] = str_replace(array('{','}'), array('{','}'), $return['previous_msg']['body']);
	1361	}
[2]	1362
[504]	1363	//$mbox_stream = $this->open_mbox($folder);
	1364	$mbox_stream = @imap_open("{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$folder, $this->username, $this->password) or die(serialize(array('imap_error' => $this->parse_error(imap_last_error()))));
[449]	1365
[2]	1366	foreach ($msgs_number as $msg_number)
	1367	{
	1368	if (imap_delete($mbox_stream, $msg_number, FT_UID));
	1369	$return['msgs_number'][] = $msg_number;
	1370	}
[449]	1371
[2]	1372	$return['folder'] = $folder;
	1373	$return['border_ID'] = $border_ID;
[449]	1374
[51]	1375	if($mbox_stream)
	1376	imap_close($mbox_stream, CL_EXPUNGE);
[2]	1377	return $return;
	1378	}
	1379
[449]	1380
[2]	1381	function refresh($params)
	1382	{
[689]	1383	include_once("class.imap_attachment.inc.php");
[449]	1384	$imap_attachment = new imap_attachment();
[2]	1385	$folder = $params['folder'];
	1386	$msg_range_begin = $params['msg_range_begin'];
	1387	$msg_range_end = $params['msg_range_end'];
	1388	$msgs_existent = $params['msgs_existent'];
[449]	1389	$sort_box_type = $params['sort_box_type'];
[2]	1390	$sort_box_reverse = $params['sort_box_reverse'];
	1391	$msgs_in_the_server = array();
[53]	1392	$search_box_type = $params['search_box_type'] != "ALL" && $params['search_box_type'] != "" ? $params['search_box_type'] : false;
[828]	1393	$msgs_in_the_server = $this->get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse,$msg_range_begin,$msg_range_end);
	1394	$msgs_in_the_server = array_keys($msgs_in_the_server);
	1395	if(!count($msgs_in_the_server))
[51]	1396	return array();
[449]	1397
[828]	1398	$num_msgs = (count($msgs_in_the_server) - imap_num_recent($this->mbox));
	1399	$msgs_in_the_client = explode(",", $msgs_existent);
[51]	1400
[2]	1401	$msg_to_insert = array_diff($msgs_in_the_server, $msgs_in_the_client);
[271]	1402	$msg_to_delete = array_diff($msgs_in_the_client, $msgs_in_the_server);
[449]	1403
[2]	1404	$msgs_to_exec = array();
	1405	if ((count($msg_to_insert)) && ($msgs_existent))
	1406	{
	1407	foreach($msg_to_insert as $index => $msg_number)
	1408	{
	1409	if ($msgs_in_the_server[$index+1])
	1410	{
	1411	//$msgs_to_exec[$msg_number] = 'Inserir mensage numero ' . $msg_number . ' antes da ' . $msgs_in_the_server[$index+1];
	1412	$msgs_to_exec[$msg_number] = 'box.insertBefore(new_msg, Element("'.$msgs_in_the_server[$index+1].'"));';
	1413	}
	1414	else
	1415	{
	1416	//$msgs_to_exec[$msg_number] = 'Inserir mensage numero ' . $msg_number . ' no final (append)';
	1417	$msgs_to_exec[$msg_number] = 'box.appendChild(new_msg);';
	1418	}
	1419	}
	1420	ksort($msgs_to_exec);
	1421	}
	1422	elseif(!$msgs_existent)
	1423	{
	1424	foreach($msgs_in_the_server as $index => $msg_number)
	1425	{
	1426	$msgs_to_exec[$msg_number] = 'box.appendChild(new_msg);';
	1427	}
	1428	}
[449]	1429
[2]	1430	$return = array();
	1431	$i = 0;
	1432	foreach($msgs_to_exec as $msg_number => $command)
	1433	{
[614]	1434	/*A função imap_headerinfo não traz o cabeçalho completo, e sim alguns
	1435	* atributos do cabeçalho. Como eu preciso do atributo Importance
	1436	* para saber se o email é importante ou não, uso abaixo a função
	1437	* imap_fetchheader e busco o atributo importance nela para passar
	1438	* para as funções ajax. Isso faz com que eu acesse o cabeçalho
	1439	* duas vezes e de duas formas diferentes, mas em contrapartida, eu
	1440	* não preciso reimplementar o método utilizando o fetchheader.
	1441	* Como na atualização são poucas as mensagens que devem ser renderizadas,
	1442	* a perda em performance é insignificante.
	1443	*/
[1035]	1444	$tempHeader = @imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number));
	1445	$flag = preg_match('/importance : (.*)\r/i', $tempHeader, $importance);
[689]	1446	$return[$i]['Importance'] = $flag==0?"Normal":$importance[1];
[614]	1447
[535]	1448	$header = $this->get_header($msg_number);
[2]	1449	if (!is_object($header))
[828]	1450	continue;
	1451
[2]	1452	$return[$i]['msg_number'] = $msg_number;
	1453	$return[$i]['command'] = $command;
[449]	1454
[2]	1455	$return[$i]['msg_folder'] = $folder;
[1035]	1456	// Atribui o tipo (normal, signature ou cipher) ao campo Content-Type
	1457	$return[$i]['ContentType'] = $this->getMessageType($msg_number, $tempHeader);
[2]	1458	$return[$i]['Recent'] = $header->Recent;
	1459	$return[$i]['Unseen'] = $header->Unseen;
	1460	$return[$i]['Answered'] = $header->Answered;
	1461	$return[$i]['Deleted'] = $header->Deleted;
	1462	$return[$i]['Draft'] = $header->Draft;
	1463	$return[$i]['Flagged'] = $header->Flagged;
	1464
[535]	1465	$date_msg = gmdate("d/m/Y",$header->udate);
	1466	if (gmdate("d/m/Y") == $date_msg)
	1467	$return[$i]['udate'] = gmdate("H:i",$header->udate);
[2]	1468	else
	1469	$return[$i]['udate'] = $date_msg;
[449]	1470
[2]	1471	$from = $header->from;
	1472	$return[$i]['from'] = array();
	1473	$tmp = imap_mime_header_decode($from[0]->personal);
	1474	$return[$i]['from']['name'] = $tmp[0]->text;
	1475	$return[$i]['from']['email'] = $from[0]->mailbox . "@" . $from[0]->host;
[449]	1476	//$return[$i]['from']['full'] ='"' . $return[$i]['from']['name'] . '" ' . '<' . $return[$i]['from']['email'] . '>';
[2]	1477	if(!$return[$i]['from']['name'])
	1478	$return[$i]['from']['name'] = $return[$i]['from']['email'];
[449]	1479
[2]	1480	/*$toaddress = imap_mime_header_decode($header->toaddress);
	1481	$return[$i]['toaddress'] = '';
	1482	foreach ($toaddress as $tmp)
	1483	$return[$i]['toaddress'] .= $tmp->text;*/
	1484	$to = $header->to;
	1485	$return[$i]['to'] = array();
	1486	$tmp = imap_mime_header_decode($to[0]->personal);
	1487	$return[$i]['to']['name'] = $tmp[0]->text;
	1488	$return[$i]['to']['email'] = $to[0]->mailbox . "@" . $to[0]->host;
	1489	$return[$i]['to']['full'] ='"' . $return[$i]['to']['name'] . '" ' . '<' . $return[$i]['to']['email'] . '>';
[449]	1490
[2]	1491	$return[$i]['subject'] = $this->decode_string($header->fetchsubject);
	1492
	1493	$return[$i]['Size'] = $header->Size;
	1494	$return[$i]['reply_toaddress'] = $header->reply_toaddress;
[449]	1495
[2]	1496	$return[$i]['attachment'] = array();
[51]	1497	$return[$i]['attachment'] = $imap_attachment->get_attachment_headerinfo($this->mbox, $msg_number);
[2]	1498	$i++;
	1499	}
[51]	1500	$return['new_msgs'] = imap_num_recent($this->mbox);
[271]	1501	$return['msgs_to_delete'] = $msg_to_delete;
[411]	1502	if($this->mbox && is_resource($this->mbox))
[51]	1503	imap_close($this->mbox);
[828]	1504
[2]	1505	return $return;
	1506	}
	1507
[1035]	1508	/**
	1509	* Método que faz a verificação do Content-Type do e-mail e verifica se é um e-mail normal,
	1510	* assinado ou cifrado.
	1511	* @author Mário César Kolling <mario.kolling@serpro.gov.br>
	1512	* @param $headers Uma String contendo os Headers do e-mail retornados pela função imap_imap_fetchheader
	1513	* @param $msg_number O número da mesagem
	1514	* @return Retorna o tipo da mensagem (normal, signature, cipher).
	1515	*/
	1516	function getMessageType($msg_number, $headers = false){
	1517
	1518	$contentType = "normal";
	1519	if (!$headers){
	1520	$headers = imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number));
	1521	}
	1522	//$header2 = imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number));
	1523	if (preg_match("/Content-Type:.*pkcs7-signature/i", $headers) == 1){
	1524	$contentType = "signature";
	1525	} else if (preg_match("/Content-Type:.*x-pkcs7-mime/i", $headers) == 1){
	1526	$contentType = "cipher";
	1527	}
	1528
	1529	return $contentType;
	1530	}
	1531
[1375]	1532	/**
	1533	* Metodo que retorna todas as pastas do usuario logado.
	1534	* @param $params array opcional para repassar os argumentos ao metodo.
	1535	* Se usar $params['noSharedFolders'] = true, ira retornar todas as pastas do usuário logado,
	1536	* excluindo as compartilhadas para ele.
	1537	* @return Retorna um array contendo as seguintes informacoes de cada pasta: folder_unseen,
	1538	* folder_id, folder_name, folder_parent e folder_hasChildren.
	1539	*/
[449]	1540	function get_folders_list($params = null)
[2]	1541	{
[1954]	1542	$mbox_stream = $this->open_mbox();
	1543	if($params && $params['onload'] && $_SESSION['phpgw_info']['expressomail']['server']['certificado']){
	1544	$this->delete_mailbox(array("del_past" => "INBOX/decifradas"));
	1545	}
[115]	1546	$serverString = "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}";
[1375]	1547	$folders_list = imap_getmailboxes($mbox_stream, $serverString, ($params && $params['noSharedFolders']) ? "INBOX/" : "");
[650]	1548	$folders_list = array_slice($folders_list,0,$this->foldersLimit);
	1549
[2]	1550	$tmp = array();
	1551	$result = array();
[449]	1552
[2]	1553	if (is_array($folders_list)) {
	1554	reset($folders_list);
[1035]	1555	$this->ldap = new ldap_functions();
[449]	1556
[2]	1557	$i = 0;
	1558	while (list($key, $val) = each($folders_list)) {
	1559	$status = imap_status($mbox_stream, $val->name, SA_UNSEEN);
[1035]	1560
[2]	1561	//$tmp_folder_id = explode("}", imap_utf7_decode($val->name));
	1562	$tmp_folder_id = explode("}", mb_convert_encoding($val->name, "ISO_8859-1", "UTF7-IMAP" ));
[1035]	1563	if($tmp_folder_id[1]=='INBOX'.$this->imap_delimiter.'decifradas'){
	1564	//error_log('passou', 3,'/tmp/imap_get_list.log');
	1565	//imap_deletemailbox($mbox_stream,imap_utf7_encode("{".$this->imap_server."}".'INBOX/decifradas'));
	1566	continue;
	1567	}
	1568	$result[$i]['folder_unseen'] = $status->unseen;
[2]	1569	$folder_id = $tmp_folder_id[1];
	1570	$result[$i]['folder_id'] = $folder_id;
[449]	1571
[2]	1572	$tmp_folder_parent = explode($this->imap_delimiter, $folder_id);
	1573	$result[$i]['folder_name'] = array_pop($tmp_folder_parent);
[96]	1574	$result[$i]['folder_name'] = $result[$i]['folder_name'] == 'INBOX' ? 'Inbox' : $result[$i]['folder_name'];
[1375]	1575	if (substr($folder_id,0,4) == 'user' && is_numeric($result[$i]['folder_name'])) {
[1340]	1576	//$this->ldap = new ldap_functions();
[432]	1577	if ($cn = $this->ldap->uid2cn($result[$i]['folder_name'])){
[325]	1578	$result[$i]['folder_name'] = $cn;
	1579	}
	1580	}
[449]	1581
[2]	1582	$tmp_folder_parent = implode($this->imap_delimiter, $tmp_folder_parent);
	1583	$result[$i]['folder_parent'] = $tmp_folder_parent == 'INBOX' ? '' : $tmp_folder_parent;
[449]	1584
[96]	1585	if (($val->attributes == 32) && ($result[$i]['folder_name'] != 'Inbox'))
[2]	1586	$result[$i]['folder_hasChildren'] = 1;
	1587	else
	1588	$result[$i]['folder_hasChildren'] = 0;
	1589
[449]	1590	$i++;
[2]	1591	}
	1592	}
[449]	1593
[2]	1594	foreach ($result as $folder_info)
	1595	{
	1596	$array_tmp[] = $folder_info['folder_id'];
	1597	}
[449]	1598
[2]	1599	natcasesort($array_tmp);
[449]	1600
[2]	1601	foreach ($array_tmp as $key => $folder_id)
	1602	{
	1603	$result2[] = $result[$key];
	1604	}
[449]	1605
	1606	$current_folder = "INBOX";
	1607	if($params && $params['folder'])
	1608	$current_folder = $params['folder'];
	1609	return array_merge($result2, $this->get_quota(array(folder_id => $current_folder)));
[2]	1610	}
[449]	1611
[2]	1612	function create_mailbox($arr)
	1613	{
	1614	$namebox = $arr['newp'];
	1615	$mbox_stream = $this->open_mbox();
	1616	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
[51]	1617	$namebox = mb_convert_encoding($namebox, "UTF7-IMAP", "UTF-8");
[449]	1618
[2]	1619	$result = "Ok";
[51]	1620	if(!imap_createmailbox($mbox_stream,"{".$imap_server."}$namebox"))
[2]	1621	{
	1622	$result = implode("<br />\n", imap_errors());
[449]	1623	}
	1624
[51]	1625	if($mbox_stream)
	1626	imap_close($mbox_stream);
[449]	1627
[2]	1628	return $result;
[449]	1629
[2]	1630	}
[449]	1631
[2]	1632	function create_extra_mailbox($arr)
	1633	{
	1634	$nameboxs = explode(";",$arr['nw_folders']);
	1635	$result = "";
	1636	$mbox_stream = $this->open_mbox();
	1637	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
[449]	1638	foreach($nameboxs as $key=>$tmp){
[2]	1639	if($tmp != ""){
	1640	if(!imap_createmailbox($mbox_stream,imap_utf7_encode("{".$imap_server."}$tmp"))){
	1641	$result = implode("<br />\n", imap_errors());
[51]	1642	if($mbox_stream)
[449]	1643	imap_close($mbox_stream);
[2]	1644	return $result;
	1645	}
	1646	}
	1647	}
[51]	1648	if($mbox_stream)
	1649	imap_close($mbox_stream);
[2]	1650	return true;
	1651	}
[449]	1652
[2]	1653	function delete_mailbox($arr)
	1654	{
	1655	$namebox = $arr['del_past'];
	1656	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
[1954]	1657	$mbox_stream = $this->mbox ? $this->mbox : $this->open_mbox();
[2]	1658	//$del_folder = imap_deletemailbox($mbox_stream,"{".$imap_server."}INBOX.$namebox");
[449]	1659
[2]	1660	$result = "Ok";
	1661	$namebox = mb_convert_encoding($namebox, "UTF7-IMAP","UTF-8");
	1662	if(!imap_deletemailbox($mbox_stream,"{".$imap_server."}$namebox"))
	1663	{
	1664	$result = implode("<br />\n", imap_errors());
	1665	}
[1954]	1666	/*
[51]	1667	if($mbox_stream)
	1668	imap_close($mbox_stream);
[1954]	1669	*/
[2]	1670	return $result;
	1671	}
[449]	1672
[2]	1673	function ren_mailbox($arr)
	1674	{
	1675	$namebox = $arr['current'];
	1676	$new_box = $arr['rename'];
	1677	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
	1678	$mbox_stream = $this->open_mbox();
	1679	//$ren_folder = imap_renamemailbox($mbox_stream,"{".$imap_server."}INBOX.$namebox","{".$imap_server."}INBOX.$new_box");
[449]	1680
[2]	1681	$result = "Ok";
	1682	$namebox = mb_convert_encoding($namebox, "UTF7-IMAP","UTF-8");
[51]	1683	$new_box = mb_convert_encoding($new_box, "UTF7-IMAP","UTF-8");
[449]	1684
[2]	1685	if(!imap_renamemailbox($mbox_stream,"{".$imap_server."}$namebox","{".$imap_server."}$new_box"))
	1686	{
[449]	1687	$result = imap_errors();
[2]	1688	}
[51]	1689	if($mbox_stream)
	1690	imap_close($mbox_stream);
[2]	1691	return $result;
[449]	1692
[2]	1693	}
[449]	1694
[2]	1695	function get_num_msgs($params)
	1696	{
	1697	$folder = $params['folder'];
[411]	1698	if(!$this->mbox \|\| !is_resource($this->mbox)) {
[2]	1699	$this->mbox = $this->open_mbox($folder);
[411]	1700	if(!$this->mbox \|\| !is_resource($this->mbox))
[2]	1701	return imap_last_error();
[449]	1702	}
[2]	1703	$num_msgs = imap_num_msg($this->mbox);
[432]	1704	if($this->mbox && is_resource($this->mbox))
[51]	1705	imap_close($this->mbox);
[449]	1706
[2]	1707	return $num_msgs;
	1708	}
[449]	1709
[2]	1710	function send_mail($params)
	1711	{
	1712	include_once("class.phpmailer.php");
	1713	$mail = new PHPMailer();
	1714	include_once("class.db_functions.inc.php");
	1715	$db = new db_functions();
	1716	$fromaddress = $params['input_from'] ? explode(';',$params['input_from']) : "";
[449]	1717	##
	1718	# @AUTHOR Rodrigo Souza dos Santos
	1719	# @DATE 2008/09/17
	1720	# @BRIEF Checks if the user has permission to send an email with the email address used.
	1721	##
	1722	if ( is_array($fromaddress) && ($fromaddress[1] != $_SESSION['phpgw_info']['expressomail']['user']['email']) )
	1723	{
	1724	$deny = true;
	1725	foreach( $_SESSION['phpgw_info']['expressomail']['user']['shared_mailboxes'] as $key => $val )
	1726	if ( array_key_exists('mail', $val) && $val['mail'][0] == $fromaddress[1] )
	1727	$deny = false and end($_SESSION['phpgw_info']['expressomail']['user']['shared_mailboxes']);
	1728
	1729	if ( $deny )
	1730	return "The server denied your request to send a mail, you cannot use this mail address.";
	1731	}
[828]	1732
[2]	1733	$toaddress = implode(',',$db->getAddrs(explode(',',$params['input_to'])));
	1734	$ccaddress = implode(',',$db->getAddrs(explode(',',$params['input_cc'])));
	1735	$ccoaddress = implode(',',$db->getAddrs(explode(',',$params['input_cco'])));
	1736	$subject = $params['input_subject'];
[271]	1737	$msg_uid = $params['msg_id'];
[2]	1738	$return_receipt = $params['input_return_receipt'];
[614]	1739	$is_important = $params['input_important_message'];
[1035]	1740	$encrypt = $params['input_return_cripto'];
	1741	$signed = $params['input_return_digital'];
	1742
	1743	if($params['smime'])
	1744	{
	1745	$body = $params['smime'];
	1746	$mail->SMIME = true;
	1747	// A MSG assinada deve ser testada neste ponto.
	1748	// Testar o certificado e a integridade da msg....
[1174]	1749	include_once("../security/classes/CertificadoB.php");
[1035]	1750	$erros_acumulados = '';
	1751	$certificado = new certificadoB();
	1752	$validade = $certificado->verificar($body);
	1753	if(!$validade)
	1754	{
	1755	foreach($certificado->erros_ssl as $linha_erro)
	1756	{
	1757	$erros_acumulados .= $linha_erro;
	1758	}
	1759	}
	1760	else
	1761	{
	1762	// Testa o CERTIFICADO: se o CPF he o do usuario logado, se pode assinar msgs e se nao esta expirado...
	1763	if ($certificado->apresentado)
	1764	{
	1765	if($certificado->dados['EXPIRADO']) $erros_acumulados .='Certificado expirado.';
	1766	if($certificado->dados['CPF'] != $this->username) $erros_acumulados .=' CPF no certificado diferente do logado no expresso.';
	1767	if(!($certificado->dados['KEYUSAGE']['digitalSignature'] && $certificado->dados['EXTKEYUSAGE']['emailProtection'])) $erros_acumulados .=' Certificado nao permite assinar mensagens.';
	1768	}
	1769	else
	1770	{
	1771	$$erros_acumulados .= 'Nao foi possivel usar o certificado para assinar a msg';
	1772	}
	1773	}
	1774	if(!$erros_acumulados =='')
	1775	{
	1776	return $erros_acumulados;
	1777	}
	1778	}
	1779	else
	1780	{
	1781	$body = $params['body'];
	1782	}
[1247]	1783	//echo "<script language=\"javascript\">javascript:alert('".$body."');</script>";
[2]	1784	$attachments = $params['FILES'];
	1785	$forwarding_attachments = $params['forwarding_attachments'];
[689]	1786	$local_attachments = $params['local_attachments'];
[449]	1787
[51]	1788	$folder =$params['folder'];
[449]	1789	$folder = mb_convert_encoding($folder, "UTF7-IMAP","ISO_8859-1");
	1790	$folder_name = $params['folder_name'];
[6]	1791	// Fix problem with cyrus delimiter changes.
[449]	1792	// Dots in names: enabled/disabled.
[6]	1793	$folder = @eregi_replace("INBOX/", "INBOX".$this->imap_delimiter, $folder);
	1794	$folder = @eregi_replace("INBOX.", "INBOX".$this->imap_delimiter, $folder);
	1795	// End Fix.
[449]	1796	if ($folder != 'null'){
[2]	1797	$mail->SaveMessageInFolder = $folder;
	1798	}
	1799	////////////////////////////////////////////////////////////////////////////////////////////////////
	1800	$mail->SMTPDebug = false;
[1035]	1801
	1802	if($signed && !$params['smime'])
	1803	{
	1804	$mail->Mailer = "smime";
	1805	$mail->SignedBody = true;
	1806	}
	1807	else
	1808	$mail->IsSMTP();
	1809
[2]	1810	$mail->Host = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpServer'];
	1811	$mail->Port = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpPort'];
	1812	$mail->From = $_SESSION['phpgw_info']['expressomail']['user']['email'];
	1813	$mail->FromName = $_SESSION['phpgw_info']['expressomail']['user']['fullname'];
	1814	if($fromaddress){
	1815	$mail->Sender = $mail->From;
	1816	$mail->SenderName = $mail->FromName;
	1817	$mail->FromName = $fromaddress[0];
	1818	$mail->From = $fromaddress[1];
	1819	}
[449]	1820
[2]	1821	$this->add_recipients("to", $toaddress, &$mail);
	1822	$this->add_recipients("cc", $ccaddress, &$mail);
	1823	$this->add_recipients("cco", $ccoaddress, &$mail);
	1824	$mail->Subject = $subject;
	1825	$mail->IsHTML(true);
[1035]	1826	$mail->Body = $body;
[271]	1827
[1035]	1828	if (($encrypt && $signed && $params['smime']) \|\| ($encrypt && !$signed)) // a msg deve ser enviada cifrada...
	1829	{
	1830	$email = $this->add_recipients_cert($toaddress . ',' . $ccaddress. ',' .$ccoaddress);
	1831	$email = explode(",",$email);
	1832	// Deve ser testado se foram obtidos os certificados de todos os destinatarios.
	1833	// Deve ser verificado um numero limite de destinatarios.
	1834	// Deve ser verificado se os certificados sao validos.
	1835	// Se uma das verificacoes falhar, nao enviar o e-mail e avisar o usuario.
	1836	// O array $mail->Certs_crypt soh deve ser preenchido se os certificados passarem nas verificacoes.
	1837	$numero_maximo = $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['num_max_certs_to_cipher']; // Este valor dever ser configurado pelo administrador do site ....
	1838	$erros_acumulados = "";
	1839	$aux_mails = array();
	1840	$mail_list = array();
	1841	if(count($email) > $numero_maximo)
	1842	{
	1843	$erros_acumulados .= "Excedido o numero maximo (" . $numero_maximo . ") de destinatarios para uma msg cifrada...." . chr(0x0A);
	1844	return $erros_acumulados;
	1845	}
	1846	// adiciona o email do remetente. eh para cifrar a msg para ele tambem. Assim vai poder visualizar a msg na pasta enviados..
	1847	$email[] = $_SESSION['phpgw_info']['expressomail']['user']['email'];
	1848	foreach($email as $item)
	1849	{
	1850	$certificate = $db->get_certificate(strtolower($item));
	1851	if(!$certificate)
	1852	{
	1853	$erros_acumulados .= "Chamada com parametro invalido. e-Mail nao pode ser vazio." . chr(0x0A);
	1854	return $erros_acumulados;
	1855	}
	1856
	1857	if (array_key_exists("dberr1", $certificate))
	1858	{
	1859
	1860	$erros_acumulados .= "Ocorreu um erro quando pesquisava certificados dos destinatarios para cifrar a msg." . chr(0x0A);
	1861	return $erros_acumulados;
	1862	}
	1863	if (array_key_exists("dberr2", $certificate))
	1864	{
	1865	$erros_acumulados .= $item . ' : Nao pode cifrar a msg. Certificado nao localizado.' . chr(0x0A);
	1866	//continue;
	1867	}
	1868	/* Retirado este teste para evitar mensagem de erro duplicada.
	1869	if (!array_key_exists("certs", $certificate))
	1870	{
	1871	$erros_acumulados .= $item . ' : Nao pode cifrar a msg. Certificado nao localizado.' . chr(0x0A);
	1872	continue;
	1873	}
	1874	*/
[1174]	1875	include_once("../security/classes/CertificadoB.php");
[1035]	1876
	1877	foreach ($certificate['certs'] as $registro)
	1878	{
	1879	$c1 = new certificadoB();
	1880	$c1->certificado($registro['chave_publica']);
	1881	if ($c1->apresentado)
	1882	{
	1883	$c2 = new Verifica_Certificado($c1->dados,$registro['chave_publica']);
	1884	if (!$c1->dados['EXPIRADO'] && !$c2->revogado && $c2->status)
	1885	{
	1886	$aux_mails[] = $registro['chave_publica'];
	1887	$mail_list[] = strtolower($item);
	1888	}
	1889	else
	1890	{
	1891	if ($c1->dados['EXPIRADO'] \|\| $c2->revogado)
	1892	{
	1893	$db->update_certificate($c1->dados['SERIALNUMBER'],$c1->dados['EMAIL'],$c1->dados['AUTHORITYKEYIDENTIFIER'],
	1894	$c1->dados['EXPIRADO'],$c2->revogado);
	1895	}
	1896
	1897	$erros_acumulados .= $item . ': ' . $c2->msgerro . chr(0x0A);
	1898	foreach($c2->erros_ssl as $linha)
	1899	{
	1900	$erros_acumulados .= $linha . chr(0x0A);
	1901	}
	1902	$erros_acumulados .= 'Emissor: ' . $c1->dados['EMISSOR'] . chr(0x0A);
	1903	$erros_acumulados .= $c1->dados['CRLDISTRIBUTIONPOINTS'] . chr(0x0A);
	1904	}
	1905	}
	1906	else
	1907	{
	1908	$erros_acumulados .= $item . ' : Nao pode cifrar a msg. Certificado invalido.' . chr(0x0A);
	1909	}
	1910	}
	1911	if(!(in_array(strtolower($item),$mail_list)) && !empty($erros_acumulados))
	1912	{
	1913	return $erros_acumulados;
	1914	}
	1915	}
	1916
	1917	$mail->Certs_crypt = $aux_mails;
	1918	}
	1919
[2759]	1920	// Build CID images
	1921	$this->buildEmbeddedImages($mail,$msg_uid,$forwarding_attachments);
[271]	1922
[2]	1923	// Build Uploading Attachments!!!
[689]	1924	if ((count($attachments)) && ($params['is_local_forward']!="1")) //Caso seja forward normal...
[2]	1925	{
	1926	$total_uploaded_size = 0;
[1264]	1927	$upload_max_filesize = str_replace("M","",$_SESSION['phpgw_info']['user']['preferences']['expressoMail']['max_attachment_size']) * 1024 * 1024;
[2]	1928	foreach ($attachments as $attach)
	1929	{
	1930	$mail->AddAttachment($attach['tmp_name'], $attach['name'], "base64", $this->get_file_type($attach['name'])); // optional name
	1931	$total_uploaded_size = $total_uploaded_size + $attach['size'];
	1932	}
[1247]	1933	if( $total_uploaded_size > $upload_max_filesize)
[504]	1934	return $this->parse_error("message file too big");
[828]	1935	}
[689]	1936	else if(($params['is_local_forward']=="1") && (count($local_attachments))) { //Caso seja forward de mensagens locais
[828]	1937
[689]	1938	$total_uploaded_size = 0;
	1939	$upload_max_filesize = str_replace("M","",ini_get('upload_max_filesize')) * 1024 * 1024;
	1940	foreach($local_attachments as $local_attachment) {
	1941	$file_description = unserialize(rawurldecode($local_attachment));
	1942	$tmp = array_values($file_description);
	1943	foreach($file_description as $i => $descriptor){
	1944	$tmp[$i] = eregi_replace('\'*\'','',$descriptor);
	1945	}
	1946	$mail->AddAttachment($_FILES[$tmp[1]]['tmp_name'], $tmp[2], "base64", $this->get_file_type($tmp[2])); // optional name
	1947	$total_uploaded_size = $total_uploaded_size + $_FILES[$tmp[1]]['size'];
	1948	}
	1949	if( $total_uploaded_size > $upload_max_filesize)
[828]	1950	return 'false';
[689]	1951	}
[2]	1952	////////////////////////////////////////////////////////////////////////////////////////////////////
[271]	1953	// Build Forwarding Attachments!!!
[2]	1954	if (count($forwarding_attachments) > 0)
	1955	{
	1956	// Bug fixed for array_search function
[2789]	1957	$name_cid_files = array();
[2]	1958	if(count($name_cid_files) > 0) {
	1959	$name_cid_files[count($name_cid_files)] = $name_cid_files[0];
	1960	$name_cid_files[0] = null;
[449]	1961	}
	1962
[2]	1963	foreach($forwarding_attachments as $forwarding_attachment)
	1964	{
[271]	1965	$file_description = unserialize(rawurldecode($forwarding_attachment));
	1966	$tmp = array_values($file_description);
[449]	1967	foreach($file_description as $i => $descriptor){
[271]	1968	$tmp[$i] = eregi_replace('\'*\'','',$descriptor);
	1969	}
[449]	1970	$file_description = $tmp;
[271]	1971	$fileContent = $this->get_forwarding_attachment($file_description[0], $file_description[1], $file_description[3],$file_description[4]);
	1972	$fileName = $file_description[2];
	1973	if(!array_search(trim($fileName),$name_cid_files)) {
	1974	$mail->AddStringAttachment($fileContent, $fileName, $file_description[4], $this->get_file_type($file_description[2]));
[63]	1975	}
[2]	1976	}
	1977	}
[37]	1978
[2]	1979	////////////////////////////////////////////////////////////////////////////////////////////////////
[614]	1980	// Important message
	1981	if($is_important)
	1982	$mail->isImportant();
	1983
	1984	////////////////////////////////////////////////////////////////////////////////////////////////////
[2]	1985	// Disposition-Notification-To
	1986	if ($return_receipt)
	1987	$mail->ConfirmReadingTo = $_SESSION['phpgw_info']['expressomail']['user']['email'];
	1988	////////////////////////////////////////////////////////////////////////////////////////////////////
[504]	1989
[117]	1990	$sent = $mail->Send();
[504]	1991
[117]	1992	if(!$sent)
[2]	1993	{
[504]	1994	return $this->parse_error($mail->ErrorInfo);
[2]	1995	}
	1996	else
	1997	{
[1035]	1998	if ($signed && !$params['smime'])
	1999	{
	2000	return $sent;
	2001	}
[449]	2002	if($_SESSION['phpgw_info']['server']['expressomail']['expressoMail_enable_log_messages'] == "True")
[117]	2003	{
	2004	$userid = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
	2005	$userip = $_SESSION['phpgw_info']['expressomail']['user']['session_ip'];
	2006	$now = date("d/m/y H:i:s");
	2007	$addrs = $toaddress.$ccaddress.$ccoaddress;
[449]	2008	$sent = trim($sent);
[117]	2009	error_log("$now - $userip - $sent [$subject] - $userid => $addrs\r\n", 3, "/home/expressolivre/mail_senders.log");
	2010	}
[485]	2011	if($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['number_of_contacts'] &&
	2012	$_SESSION['phpgw_info']['user']['preferences']['expressoMail']['use_dynamic_contacts']) {
[469]	2013	$contacts = new dynamic_contacts();
[485]	2014	$new_contacts = $contacts->add_dynamic_contacts($toaddress.",".$ccaddress.",".$ccoaddress);
	2015	return array("success" => true, "new_contacts" => $new_contacts);
[413]	2016	}
[485]	2017	return array("success" => true);
[2]	2018	}
	2019	}
	2020
[2759]	2021	function buildEmbeddedImages(&$mail,$msg_uid,&$forwarding_attachments)
	2022	{
	2023	// Build CID for embedded Images!!!
	2024	$pattern = '/src="([^"]*?show_embedded_attach.php\?msg_folder=(.+)?&(amp;)?msg_num=(.+)?&(amp;)?msg_part=(.+)?)"/isU';
	2025	$cid_imgs = '';
	2026	preg_match_all($pattern,$mail->Body,$cid_imgs,PREG_PATTERN_ORDER);
	2027	$cid_array = array();
	2028	foreach($cid_imgs[6] as $j => $val){
	2029	if ( !array_key_exists($cid_imgs[4][$j].$val, $cid_array) )
	2030	{
	2031	$cid_array[$cid_imgs[4][$j].$val] = base_convert(microtime(), 10, 36);
	2032	}
	2033	$cid = $cid_array[$cid_imgs[4][$j].$val];
	2034	$mail->Body = str_replace($cid_imgs[1][$j], "cid:".$cid, $mail->Body);
	2035
	2036	if ($msg_uid != $cid_imgs[4][$j]) // The image is not in the same mail?
	2037	{
	2038	$fileContent = $this->get_forwarding_attachment($cid_imgs[2][$j], $cid_imgs[4][$j], $cid_imgs[6][$j], 'base64');
	2039	//prototype: get_forwarding_attachment ( folder, msg number, part, encoding)
	2040	$fileName = "image_".($j).".jpg";
	2041	$fileCode = "base64";
	2042	$fileType = "image/jpg";
	2043	$file_attached[0] = $cid_imgs[2][$j];
	2044	$file_attached[1] = $cid_imgs[4][$j];
	2045	$file_attached[2] = $fileName;
	2046	$file_attached[3] = $cid_imgs[6][$j];
	2047	$file_attached[4] = 'base64';
	2048	$file_attached[5] = strlen($fileContent); //Size of file
	2049	$return_forward[] = $file_attached;
	2050
[2962]	2051	$attachment_ = unserialize(rawurldecode($forwarding_attachments[$cid_imgs[6][$j]-2]));
	2052	if ($file_attached[3] == $attachment_[3])
	2053	unset($forwarding_attachments[$cid_imgs[6][$j]-2]);
[2759]	2054	}
	2055	else
	2056	{
	2057	$attach_img = $forwarding_attachments[$cid_imgs[6][$j]-2];
	2058	$file_description = unserialize(rawurldecode($attach_img));
	2059	if (is_array($file_description))
	2060	foreach($file_description as $i => $descriptor){
	2061	$file_description[$i] = eregi_replace('\'*\'','',$descriptor);
	2062	}
	2063	$fileContent = $this->get_forwarding_attachment($file_description[0], $msg_uid, $file_description[3], 'base64');
	2064	$fileName = $file_description[2];
	2065	$fileCode = $file_description[4];
	2066	$fileType = $this->get_file_type($file_description[2]);
	2067	unset($forwarding_attachments[$cid_imgs[6][$j]-2]);
	2068	if (!empty($file_description))
	2069	{
	2070	$file_description[5] = strlen($fileContent); //Size of file
	2071	$return_forward[] = $file_description;
	2072	}
	2073	}
	2074	$tempDir = ini_get("session.save_path");
	2075	$file = "cidimage_".$_SESSION[ 'phpgw_session' ][ 'session_id' ].$cid_imgs[6][$j].".dat";
	2076	$f = fopen($tempDir.'/'.$file,"w");
	2077	fputs($f,$fileContent);
	2078	fclose($f);
	2079	if ($fileContent)
	2080	$mail->AddEmbeddedImage($tempDir.'/'.$file, $cid, $fileName, $fileCode, $fileType);
	2081	//else
	2082	// return "Error loading image attachment content";
	2083
	2084	}
	2085	return $return_forward;
	2086	}
[1035]	2087	function add_recipients_cert($full_address)
	2088	{
	2089	$result = "";
	2090	$parse_address = imap_rfc822_parse_adrlist($full_address, "");
	2091	foreach ($parse_address as $val)
	2092	{
	2093	//echo "<script language=\"javascript\">javascript:alert('".$val->mailbox."@".$val->host."');</script>";
	2094	if ($val->mailbox == "INVALID_ADDRESS")
	2095	continue;
	2096	if ($val->mailbox == "UNEXPECTED_DATA_AFTER_ADDRESS")
	2097	continue;
	2098	if (empty($val->personal))
	2099	$result .= $val->mailbox."@".$val->host . ",";
	2100	else
	2101	$result .= $val->mailbox."@".$val->host . ",";
	2102	}
	2103
	2104	return substr($result,0,-1);
	2105	}
	2106
[2]	2107	function add_recipients($recipient_type, $full_address, $mail)
	2108	{
[449]	2109	$parse_address = imap_rfc822_parse_adrlist($full_address, "");
	2110	foreach ($parse_address as $val)
[2]	2111	{
	2112	//echo "<script language=\"javascript\">javascript:alert('".$val->mailbox."@".$val->host."');</script>";
	2113	if ($val->mailbox == "INVALID_ADDRESS")
	2114	continue;
[449]	2115
[2]	2116	if (empty($val->personal))
	2117	{
	2118	switch($recipient_type)
	2119	{
	2120	case "to":
	2121	$mail->AddAddress($val->mailbox."@".$val->host);
	2122	break;
	2123	case "cc":
	2124	$mail->AddCC($val->mailbox."@".$val->host);
	2125	break;
	2126	case "cco":
	2127	$mail->AddBCC($val->mailbox."@".$val->host);
	2128	break;
	2129	}
	2130	}
	2131	else
	2132	{
	2133	switch($recipient_type)
	2134	{
	2135	case "to":
	2136	$mail->AddAddress($val->mailbox."@".$val->host, $val->personal);
	2137	break;
	2138	case "cc":
	2139	$mail->AddCC($val->mailbox."@".$val->host, $val->personal);
	2140	break;
	2141	case "cco":
	2142	$mail->AddBCC($val->mailbox."@".$val->host, $val->personal);
	2143	break;
	2144	}
	2145	}
	2146	}
	2147	return true;
	2148	}
[449]	2149
[2]	2150	function get_forwarding_attachment($msg_folder, $msg_number, $msg_part, $encoding)
	2151	{
[828]	2152	$mbox_stream = $this->open_mbox(utf8_decode(urldecode($msg_folder)));
[449]	2153	$fileContent = imap_fetchbody($mbox_stream, $msg_number, $msg_part, FT_UID);
[2]	2154	if($encoding == 'base64')
[449]	2155	# The function imap_base64 adds a new line
	2156	# at ASCII text, with CRLF line terminators.
	2157	# So is being exchanged for base64_decode.
	2158	#
	2159	#$fileContent = imap_base64($fileContent);
	2160	$fileContent = base64_decode($fileContent);
[2]	2161	else if($encoding == 'quoted-printable')
[449]	2162	$fileContent = quoted_printable_decode($fileContent);
[2]	2163	return $fileContent;
	2164	}
[449]	2165
[2]	2166	function del_last_caracter($string)
	2167	{
	2168	$string = substr($string,0,(strlen($string) - 1));
[449]	2169	return $string;
[2]	2170	}
[449]	2171
[2]	2172	function del_last_two_caracters($string)
	2173	{
	2174	$string = substr($string,0,(strlen($string) - 2));
[449]	2175	return $string;
[2]	2176	}
[449]	2177
[828]	2178	function messages_sort($sort_box_type,$sort_box_reverse, $search_box_type,$offsetBegin,$offsetEnd)
[659]	2179	{
[3002]	2180	if ( $sort_box_type != "SORTFROM" && $search_box_type != "FLAGGED" ){
[970]	2181	$imapsort = imap_sort($this->mbox,constant($sort_box_type),$sort_box_reverse,SE_UID,$search_box_type);
	2182	foreach($imapsort as $iuid)
	2183	$sort[$iuid] = "";
	2184	$slice_array = true;
	2185	}
	2186	else
[659]	2187	{
[970]	2188	$sort = array();
	2189	if ($offsetBegin > $offsetEnd) {$temp=$offsetEnd; $offsetEnd=$offsetBegin; $offsetBegin=$temp;}
	2190	$num_msgs = imap_num_msg($this->mbox);
	2191	if ($offsetEnd > $num_msgs) {$offsetEnd = $num_msgs;}
[975]	2192	$slice_array = true;
	2193
[983]	2194	for ($i=$num_msgs; $i>0; $i--)
[828]	2195	{
[983]	2196	if ($sort_box_type == "SORTARRIVAL" && $sort_box_reverse && count($sort) >= $offsetEnd)
	2197	break;
[970]	2198	$iuid = @imap_uid($this->mbox,$i);
	2199	$header = $this->get_header($iuid);
	2200	// List UNSEEN messages.
	2201	if($search_box_type == "UNSEEN" && (!trim($header->Recent) && !trim($header->Unseen))){
	2202	continue;
	2203	}
	2204	// List SEEN messages.
	2205	elseif($search_box_type == "SEEN" && (trim($header->Recent) \|\| trim($header->Unseen))){
	2206	continue;
	2207	}
	2208	// List ANSWERED messages.
	2209	elseif($search_box_type == "ANSWERED" && !trim($header->Answered)){
	2210	continue;
	2211	}
	2212	// List FLAGGED messages.
	2213	elseif($search_box_type == "FLAGGED" && !trim($header->Flagged)){
	2214	continue;
	2215	}
	2216
	2217	if($sort_box_type=='SORTFROM') {
	2218	if (($header->from[0]->mailbox . "@" . $header->from[0]->host) == $_SESSION['phpgw_info']['expressomail']['user']['email'])
	2219	$from = $header->to;
	2220	else
	2221	$from = $header->from;
	2222
	2223	$tmp = imap_mime_header_decode($from[0]->personal);
	2224
	2225	if ($tmp[0]->text != "")
	2226	$sort[$iuid] = $tmp[0]->text;
	2227	else
	2228	$sort[$iuid] = $from[0]->mailbox . "@" . $from[0]->host;
	2229	}
	2230	else if($sort_box_type=='SORTSUBJECT') {
	2231	$sort[$iuid] = $header->subject;
	2232	}
	2233	else if($sort_box_type=='SORTSIZE') {
	2234	$sort[$iuid] = $header->Size;
	2235	}
	2236	else {
	2237	$sort[$iuid] = $header->udate;
	2238	}
	2239
[659]	2240	}
[970]	2241	natcasesort($sort);
[828]	2242
[970]	2243	if ($sort_box_reverse)
	2244	$sort = array_reverse($sort,true);
[659]	2245	}
[828]	2246
[972]	2247	if(!is_array($sort))
	2248	$sort = array();
	2249
	2250	if ($slice_array)
[828]	2251	$sort = array_slice($sort,$offsetBegin-1,$offsetEnd-($offsetBegin-1),true);
[972]	2252
[970]	2253
[828]	2254	return $sort;
	2255
[659]	2256	}
[970]	2257
	2258
[449]	2259	function move_search_messages($params){
	2260	$params['selected_messages'] = urldecode($params['selected_messages']);
[163]	2261	$params['new_folder'] = urldecode($params['new_folder']);
	2262	$params['new_folder_name'] = urldecode($params['new_folder_name']);
	2263	$sel_msgs = explode(",", $params['selected_messages']);
[449]	2264	@reset($sel_msgs);
[163]	2265	$sorted_msgs = array();
	2266	foreach($sel_msgs as $idx => $sel_msg) {
	2267	$sel_msg = explode(";", $sel_msg);
	2268	if(array_key_exists($sel_msg[0], $sorted_msgs)){
	2269	$sorted_msgs[$sel_msg[0]] .= ",".$sel_msg[1];
[449]	2270	}
[163]	2271	else {
	2272	$sorted_msgs[$sel_msg[0]] = $sel_msg[1];
	2273	}
	2274	}
	2275	@ksort($sorted_msgs);
[449]	2276	$last_return = false;
	2277	foreach($sorted_msgs as $folder => $msgs_number) {
[163]	2278	$params['msgs_number'] = $msgs_number;
[449]	2279	$params['folder'] = $folder;
[163]	2280	if($params['new_folder'] && $folder != $params['new_folder']){
[449]	2281	$last_return = $this -> move_messages($params);
[163]	2282	}
	2283	elseif(!$params['new_folder'] \|\| $params['delete'] ){
	2284	$last_return = $this -> delete_msgs($params);
	2285	$last_return['deleted'] = true;
	2286	}
	2287	}
	2288	return $last_return;
	2289	}
[449]	2290
[2]	2291	function move_messages($params)
	2292	{
[449]	2293	$folder = $params['folder'];
	2294	$mbox_stream = $this->open_mbox($folder);
[51]	2295	$newmailbox = ($params['new_folder']);
	2296	$newmailbox = mb_convert_encoding($newmailbox, "UTF7-IMAP","ISO_8859-1");
[2]	2297	$new_folder_name = $params['new_folder_name'];
	2298	$msgs_number = $params['msgs_number'];
	2299	$return = array('msgs_number' => $msgs_number,
	2300	'folder' => $folder,
	2301	'new_folder_name' => $new_folder_name,
[325]	2302	'border_ID' => $params['border_ID'],
	2303	'status' => true); //Status foi adicionado para validar as permissoes ACL
[449]	2304
[325]	2305	//Este bloco tem a finalidade de averiguar as permissoes para pastas compartilhadas
	2306	if (substr($folder,0,4) == 'user'){
	2307	$acl = $this->getacltouser($folder);
	2308	/*
	2309	* l - lookup (mailbox is visible to LIST/LSUB commands)
	2310	* r - read (SELECT the mailbox, perform CHECK, FETCH, PARTIAL, SEARCH, COPY from mailbox)
	2311	* s - keep seen/unseen information across sessions (STORE SEEN flag)
	2312	* w - write (STORE flags other than SEEN and DELETED)
	2313	* i - insert (perform APPEND, COPY into mailbox)
	2314	* p - post (send mail to submission address for mailbox, not enforced by IMAP4 itself)
	2315	* c - create (CREATE new sub-mailboxes in any implementation-defined hierarchy)
	2316	* d - delete (STORE DELETED flag, perform EXPUNGE)
	2317	* a - administer (perform SETACL)
	2318	*/
	2319	if (strpos($acl, "d") === false){
	2320	$return['status'] = false;
	2321	return $return;
	2322	}
	2323	}
[432]	2324	//Este bloco tem a finalidade de transformar o CPF das pastas compartilhadas em common name
[1375]	2325	if (substr($new_folder_name,0,4) == 'user'){
[1340]	2326	$this->ldap = new ldap_functions();
	2327	$tmp_folder_name = explode($this->imap_delimiter, $new_folder_name);
	2328	$return['new_folder_name'] = array_pop($tmp_folder_name);
	2329	if (is_numeric($return['new_folder_name']))
[432]	2330	if( $cn = $this->ldap->uid2cn($return['new_folder_name']))
	2331	$return['new_folder_name'] = $cn;
	2332	}
[828]	2333
[449]	2334	// Caso estejamos no box principal, nao eh necessario pegar a informacao da mensagem anterior.
[51]	2335	if (($params['get_previous_msg']) && ($params['border_ID'] != 'null') && ($params['border_ID'] != ''))
[449]	2336	{
[2]	2337	$return['previous_msg'] = $this->get_info_previous_msg($params);
[449]	2338	// Fix problem in unserialize function JS.
	2339	$return['previous_msg']['body'] = str_replace(array('{','}'), array('{','}'), $return['previous_msg']['body']);
	2340	}
	2341
	2342	$mbox_stream = $this->open_mbox($folder);
[2]	2343	if(imap_mail_move($mbox_stream, $msgs_number, $newmailbox, CP_UID)) {
	2344	imap_expunge($mbox_stream);
[51]	2345	if($mbox_stream)
	2346	imap_close($mbox_stream);
[2]	2347	return $return;
	2348	}else {
[449]	2349	if(strstr(imap_last_error(),'Over quota')) {
[2]	2350	$accountID = $_SESSION['phpgw_info']['expressomail']['email_server']['imapAdminUsername'];
[449]	2351	$pass = $_SESSION['phpgw_info']['expressomail']['email_server']['imapAdminPW'];
	2352	$userID = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
[2]	2353	$server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
[504]	2354	$mbox = @imap_open("{".$this->imap_server.":".$this->imap_port.$this->imap_options."}INBOX", $accountID, $pass) or die(serialize(array('imap_error' => $this->parse_error(imap_last_error()))));
[2]	2355	if(!$mbox)
	2356	return imap_last_error();
[449]	2357	$quota = imap_get_quotaroot($mbox_stream, "INBOX");
[2]	2358	if(! imap_set_quota($mbox, "user".$this->imap_delimiter.$userID, 2.1 * $quota['usage'])) {
[51]	2359	if($mbox_stream)
	2360	imap_close($mbox_stream);
[449]	2361	if($mbox)
[51]	2362	imap_close($mbox);
[449]	2363	return "move_messages(): Error setting quota for MOVE or DELETE!! ". "user".$this->imap_delimiter.$userID." line ".__LINE__."\n";
[2]	2364	}
	2365	if(imap_mail_move($mbox_stream, $msgs_number, $newmailbox, CP_UID)) {
	2366	imap_expunge($mbox_stream);
[51]	2367	if($mbox_stream)
	2368	imap_close($mbox_stream);
[2]	2369	// return to original quota limit.
	2370	if(!imap_set_quota($mbox, "user".$this->imap_delimiter.$userID, $quota['limit'])) {
[51]	2371	if($mbox)
	2372	imap_close($mbox);
[449]	2373	return "move_messages(): Error setting quota for MOVE or DELETE!! line ".__LINE__."\n";
[2]	2374	}
[449]	2375	return $return;
[2]	2376	}
	2377	else {
[51]	2378	if($mbox_stream)
	2379	imap_close($mbox_stream);
[2]	2380	if(!imap_set_quota($mbox, "user".$this->imap_delimiter.$userID, $quota['limit'])) {
[51]	2381	if($mbox)
	2382	imap_close($mbox);
[449]	2383	return "move_messages(): Error setting quota for MOVE or DELETE!! line ".__LINE__."\n";
[2]	2384	}
[449]	2385	return imap_last_error();
[2]	2386	}
[449]	2387
[2]	2388	}
	2389	else {
[51]	2390	if($mbox_stream)
	2391	imap_close($mbox_stream);
	2392	return "move_messages() line ".__LINE__.": ". imap_last_error()." folder:".$newmailbox;
[2]	2393	}
[449]	2394	}
[2]	2395	}
[449]	2396
[2]	2397	function save_msg($params)
	2398	{
[449]	2399
[271]	2400	include_once("class.phpmailer.php");
	2401	$mail = new PHPMailer();
	2402	include_once("class.db_functions.inc.php");
	2403	$toaddress = $params['input_to'];
	2404	$ccaddress = $params['input_cc'];
	2405	$subject = $params['input_subject'];
[320]	2406	$msg_uid = $params['msg_id'];
[2]	2407	$body = $params['body'];
	2408	$body = str_replace("%nbsp;"," ",$params['body']);
[155]	2409	$body = preg_replace("/\n/"," ",$body);
[51]	2410	$body = preg_replace("/\r/","",$body);
[271]	2411	$forwarding_attachments = $params['forwarding_attachments'];
	2412	$attachments = $params['FILES'];
	2413	$return_files = $params['FILES'];
[2759]	2414
[449]	2415
[271]	2416	$folder = $params['folder'];
[449]	2417	$folder = mb_convert_encoding($folder, "UTF7-IMAP","ISO_8859-1");
[271]	2418	// Fix problem with cyrus delimiter changes.
[449]	2419	// Dots in names: enabled/disabled.
[271]	2420	$folder = @eregi_replace("INBOX/", "INBOX".$this->imap_delimiter, $folder);
	2421	$folder = @eregi_replace("INBOX.", "INBOX".$this->imap_delimiter, $folder);
	2422	// End Fix.
[449]	2423
[271]	2424	$mail->SaveMessageInFolder = $folder;
	2425	$mail->SMTPDebug = false;
[449]	2426
[271]	2427	$mail->IsSMTP();
	2428	$mail->Host = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpServer'];
	2429	$mail->Port = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpPort'];
	2430	$mail->From = $_SESSION['phpgw_info']['expressomail']['user']['email'];
	2431	$mail->FromName = $_SESSION['phpgw_info']['expressomail']['user']['fullname'];
[449]	2432
[271]	2433	$mail->Sender = $mail->From;
	2434	$mail->SenderName = $mail->FromName;
	2435	$mail->FromName = $_SESSION['phpgw_info']['expressomail']['user']['fullname'];
	2436	$mail->From = $_SESSION['phpgw_info']['expressomail']['user']['email'];
[449]	2437
[271]	2438	$this->add_recipients("to", $toaddress, &$mail);
	2439	$this->add_recipients("cc", $ccaddress, &$mail);
	2440	$mail->Subject = $subject;
	2441	$mail->IsHTML(true);
	2442	$mail->Body = $body;
[320]	2443
[2759]	2444	$return_forward = $this->buildEmbeddedImages($mail,$msg_uid,$forwarding_attachments);
[449]	2445
[2759]	2446	//Build Forwarding Attachments!!!
[271]	2447	if (count($forwarding_attachments) > 0)
	2448	{
	2449	foreach($forwarding_attachments as $forwarding_attachment)
	2450	{
	2451	$file_description = unserialize(rawurldecode($forwarding_attachment));
	2452	$tmp = array_values($file_description);
[449]	2453	foreach($file_description as $i => $descriptor){
[271]	2454	$tmp[$i] = eregi_replace('\'*\'','',$descriptor);
	2455	}
	2456	$file_description = $tmp;
[449]	2457
[271]	2458	$fileContent = $this->get_forwarding_attachment($file_description[0], $file_description[1], $file_description[3],$file_description[4]);
	2459	$fileName = $file_description[2];
[449]	2460
[271]	2461	$file_description[5] = strlen($fileContent); //Size of file
	2462	$return_forward[] = $file_description;
[449]	2463
[271]	2464	$mail->AddStringAttachment($fileContent, $fileName, $file_description[4], $this->get_file_type($file_description[2]));
	2465	}
	2466	}
[449]	2467
[271]	2468	if ((count($return_forward) > 0) && (count($return_files) > 0))
	2469	$return_files = array_merge_recursive($return_forward,$return_files);
	2470	else
	2471	if (count($return_files) < 1)
	2472	$return_files = $return_forward;
[449]	2473
[271]	2474	// Build Uploading Attachments!!!
[1005]	2475	$sizeof_attachments = count($attachments);
	2476	if ($sizeof_attachments)
	2477	foreach ($attachments as $numb => $attach){
	2478	if ($numb == ($sizeof_attachments-1) && $params['insertImg'] == 'true'){ // Auto-resize image
	2479	list($width, $height,$image_type) = getimagesize($attach['tmp_name']);
	2480	switch ($image_type)
	2481	{
[1380]	2482	// Do not corrupt animated gif
	2483	//case 1: $image_big = imagecreatefromgif($attach['tmp_name']);break;
[1005]	2484	case 2: $image_big = imagecreatefromjpeg($attach['tmp_name']); break;
	2485	case 3: $image_big = imagecreatefrompng($attach['tmp_name']); break;
	2486	case 6:
[1247]	2487	require_once("gd_functions.php");
[1005]	2488	$image_big = imagecreatefrombmp($attach['tmp_name']); break;
	2489	default:
	2490	$mail->AddAttachment($attach['tmp_name'], $attach['name'], "base64", $this->get_file_type($attach['name']));
	2491	break;
	2492	}
	2493	header('Content-type: image/jpeg');
	2494	$max_resolution = $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['image_size'];
	2495	$max_resolution = ($max_resolution==""?'65536':$max_resolution);
	2496	if ($width < $max_resolution && $height < $max_resolution){
	2497	$new_width = $width;
	2498	$new_height = $height;
	2499	}
	2500	else if ($width > $max_resolution){
	2501	$new_width = $max_resolution;
	2502	$new_height = $height*($new_width/$width);
	2503	}
	2504	else {
	2505	$new_height = $max_resolution;
	2506	$new_width = $width*($new_height/$height);
	2507	}
	2508	$image_new = imagecreatetruecolor($new_width, $new_height);
	2509	imagecopyresampled($image_new, $image_big, 0, 0, 0, 0, $new_width, $new_height, $width, $height);
	2510	$tmpDir = ini_get("session.save_path");
[1406]	2511	$_file = "/cidimage_".$_SESSION[ 'phpgw_session' ][ 'session_id' ].".dat";
[1005]	2512	imagejpeg($image_new,$tmpDir.$_file, 85);
	2513	$mail->AddAttachment($tmpDir.$_file, $attach['name'], "base64", $this->get_file_type($tmpDir.$_file));
	2514	}
	2515	else
	2516	$mail->AddAttachment($attach['tmp_name'], $attach['name'], "base64", $this->get_file_type($attach['name']));
	2517	// optional name
	2518	}
[449]	2519
	2520
[1005]	2521
[449]	2522
[271]	2523	if(!empty($mail->AltBody))
	2524	$mail->ContentType = "multipart/alternative";
	2525
[828]	2526	$mail->error_count = 0; // reset errors
	2527	$mail->SetMessageType();
	2528	$header = $mail->CreateHeader();
	2529	$body = $mail->CreateBody();
	2530
[830]	2531	$mbox_stream = $this->open_mbox($folder);
[271]	2532	$new_header = str_replace("\n", "\r\n", $header);
	2533	$new_body = str_replace("\n", "\r\n", $body);
[830]	2534	$return['append'] = imap_append($mbox_stream, "{".$this->imap_server.":".$this->imap_port."}".$folder, $new_header . $new_body, "\\Seen \\Draft");
[271]	2535	$status = imap_status($mbox_stream, "{".$this->imap_server.":".$this->imap_port."}".$folder, SA_UIDNEXT);
	2536	$return['msg_no'] = $status->uidnext - 1;
	2537	$return['folder_id'] = $folder;
[828]	2538
[51]	2539	if($mbox_stream)
	2540	imap_close($mbox_stream);
[673]	2541	if (is_array($return_files))
[828]	2542	foreach ($return_files as $index => $_attachment) {
	2543	if (array_key_exists("name",$_attachment)){
[271]	2544	unset($return_files[$index]);
	2545	$return_files[$index] = $_attachment['name']."_SIZE_".$return_files[$index][1] = $_attachment['size'];
	2546	}
	2547	else
	2548	{
	2549	unset($return_files[$index]);
	2550	$return_files[$index] = $_attachment[2]."_SIZE_". $return_files[$index][1] = $_attachment[5];
	2551	}
	2552	}
[449]	2553
[271]	2554	$return['files'] = serialize($return_files);
[673]	2555	$return["subject"] = $subject;
[449]	2556
[2]	2557	if (!$return['append'])
	2558	$return['append'] = imap_last_error();
[449]	2559
[2]	2560	return $return;
	2561	}
[449]	2562
[2]	2563	function set_messages_flag($params)
	2564	{
	2565	$folder = $params['folder'];
	2566	$msgs_to_set = $params['msgs_to_set'];
	2567	$flag = $params['flag'];
	2568	$return = array();
	2569	$return["msgs_to_set"] = $msgs_to_set;
	2570	$return["flag"] = $flag;
[449]	2571
[411]	2572	if(!$this->mbox && !is_resource($this->mbox))
[51]	2573	$this->mbox = $this->open_mbox($folder);
[449]	2574
[2]	2575	if ($flag == "unseen")
[51]	2576	$return["status"] = imap_clearflag_full($this->mbox, $msgs_to_set, "\\Seen", ST_UID);
[2]	2577	elseif ($flag == "seen")
[51]	2578	$return["status"] = imap_setflag_full($this->mbox, $msgs_to_set, "\\Seen", ST_UID);
[2]	2579	elseif ($flag == "answered"){
[51]	2580	$return["status"] = imap_setflag_full($this->mbox, $msgs_to_set, "\\Answered", ST_UID);
	2581	imap_clearflag_full($this->mbox, $msgs_to_set, "\\Draft", ST_UID);
[2]	2582	}
	2583	elseif ($flag == "forwarded")
[51]	2584	$return["status"] = imap_setflag_full($this->mbox, $msgs_to_set, "\\Answered \\Draft", ST_UID);
[2]	2585	elseif ($flag == "flagged")
[51]	2586	$return["status"] = imap_setflag_full($this->mbox, $msgs_to_set, "\\Flagged", ST_UID);
[614]	2587	elseif ($flag == "unflagged") {
	2588	$flag_importance = false;
	2589	$msgs_number = explode(",",$msgs_to_set);
[659]	2590	$unflagged_msgs = "";
[614]	2591	foreach($msgs_number as $msg_number) {
	2592	preg_match('/importance : (.*)\r/i',
	2593	imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number))
	2594	,$importance);
[673]	2595	if(strtolower($importance[1])=="high" && $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['use_important_flag']) {
[614]	2596	$flag_importance=true;
	2597	}
[659]	2598	else {
	2599	$unflagged_msgs.=$msg_number.",";
	2600	}
[614]	2601	}
	2602
[659]	2603	if($unflagged_msgs!="") {
	2604	imap_clearflag_full($this->mbox,substr($unflagged_msgs,0,strlen($unflagged_msgs)-1), "\\Flagged", ST_UID);
	2605	$return["msgs_unflageds"] = substr($unflagged_msgs,0,strlen($unflagged_msgs)-1);
	2606	}
	2607	else {
	2608	$return["msgs_unflageds"] = false;
	2609	}
	2610
[673]	2611	if($flag_importance && $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['use_important_flag']) {
[614]	2612	$return["status"] = false;
	2613	$return["msg"] = $this->functions->getLang("At least one of selected message cant be marked as normal");
	2614	}
[659]	2615	else {
	2616	$return["status"] = true;
	2617	}
[614]	2618	}
[449]	2619
[411]	2620	if($this->mbox && is_resource($this->mbox))
[51]	2621	imap_close($this->mbox);
[2]	2622	return $return;
	2623	}
[449]	2624
[2]	2625	function get_file_type($file_name)
	2626	{
	2627	$file_name = strtolower($file_name);
	2628	$strFileType = strrev(substr(strrev($file_name),0,4));
[449]	2629	if ($strFileType == ".asf")
[2]	2630	return "video/x-ms-asf";
	2631	if ($strFileType == ".avi")
	2632	return "video/avi";
	2633	if ($strFileType == ".doc")
	2634	return "application/msword";
	2635	if ($strFileType == ".zip")
	2636	return "application/zip";
	2637	if ($strFileType == ".xls")
	2638	return "application/vnd.ms-excel";
	2639	if ($strFileType == ".gif")
	2640	return "image/gif";
	2641	if ($strFileType == ".jpg" \|\| $strFileType == "jpeg")
	2642	return "image/jpeg";
	2643	if ($strFileType == ".png")
	2644	return "image/png";
	2645	if ($strFileType == ".wav")
	2646	return "audio/wav";
	2647	if ($strFileType == ".mp3")
	2648	return "audio/mpeg3";
	2649	if ($strFileType == ".mpg" \|\| $strFileType == "mpeg")
	2650	return "video/mpeg";
	2651	if ($strFileType == ".rtf")
	2652	return "application/rtf";
	2653	if ($strFileType == ".htm" \|\| $strFileType == "html")
	2654	return "text/html";
[449]	2655	if ($strFileType == ".xml")
[2]	2656	return "text/xml";
[449]	2657	if ($strFileType == ".xsl")
[2]	2658	return "text/xsl";
[449]	2659	if ($strFileType == ".css")
[2]	2660	return "text/css";
[449]	2661	if ($strFileType == ".php")
[2]	2662	return "text/php";
[449]	2663	if ($strFileType == ".asp")
[2]	2664	return "text/asp";
	2665	if ($strFileType == ".pdf")
	2666	return "application/pdf";
	2667	if ($strFileType == ".txt")
	2668	return "text/plain";
	2669	if ($strFileType == ".wmv")
	2670	return "video/x-ms-wmv";
	2671	if ($strFileType == ".sxc")
	2672	return "application/vnd.sun.xml.calc";
	2673	if ($strFileType == ".stc")
	2674	return "application/vnd.sun.xml.calc.template";
	2675	if ($strFileType == ".sxd")
	2676	return "application/vnd.sun.xml.draw";
	2677	if ($strFileType == ".std")
	2678	return "application/vnd.sun.xml.draw.template";
	2679	if ($strFileType == ".sxi")
	2680	return "application/vnd.sun.xml.impress";
	2681	if ($strFileType == ".sti")
	2682	return "application/vnd.sun.xml.impress.template";
	2683	if ($strFileType == ".sxm")
	2684	return "application/vnd.sun.xml.math";
	2685	if ($strFileType == ".sxw")
	2686	return "application/vnd.sun.xml.writer";
	2687	if ($strFileType == ".sxq")
	2688	return "application/vnd.sun.xml.writer.global";
	2689	if ($strFileType == ".stw")
	2690	return "application/vnd.sun.xml.writer.template";
[449]	2691
	2692
	2693	return "application/octet-stream";
[2]	2694	}
[449]	2695
[2]	2696	function htmlspecialchars_encode($str)
	2697	{
[449]	2698	return str_replace( array('&', '"','\'','<','>','{','}'), array('&','"',''','<','>','{','}'), $str);
[2]	2699	}
	2700	function htmlspecialchars_decode($str)
	2701	{
[449]	2702	return str_replace( array('&','"',''','<','>','{','}'), array('&', '"','\'','<','>','{','}'), $str);
[2]	2703	}
[449]	2704
[828]	2705	function get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse,$offsetBegin = 0,$offsetEnd = 0)
	2706	{
	2707	if(!$this->mbox \|\| !is_resource($this->mbox))
[51]	2708	$this->mbox = $this->open_mbox($folder);
[432]	2709
[828]	2710	return $this->messages_sort($sort_box_type,$sort_box_reverse, $search_box_type,$offsetBegin,$offsetEnd);
	2711	}
[449]	2712
[53]	2713	function get_info_next_msg($params)
	2714	{
	2715	$msg_number = $params['msg_number'];
	2716	$folder = $params['msg_folder'];
	2717	$sort_box_type = $params['sort_box_type'];
	2718	$sort_box_reverse = $params['sort_box_reverse'];
	2719	$reuse_border = $params['reuse_border'];
	2720	$search_box_type = $params['search_box_type'] != "ALL" && $params['search_box_type'] != "" ? $params['search_box_type'] : false;
[449]	2721	$sort_array_msg = $this -> get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse);
	2722
[320]	2723	$success = false;
	2724	if (is_array($sort_array_msg))
[2]	2725	{
[320]	2726	foreach ($sort_array_msg as $i => $value){
	2727	if ($value == $msg_number)
	2728	{
	2729	$success = true;
	2730	break;
	2731	}
	2732	}
[2]	2733	}
	2734
[320]	2735	if (! $success \|\| $i >= sizeof($sort_array_msg)-1)
[2]	2736	{
	2737	$params['status'] = 'false';
	2738	$params['command_to_exec'] = "delete_border('". $reuse_border ."');";
	2739	return $params;
	2740	}
[449]	2741
[2]	2742	$params = array();
	2743	$params['msg_number'] = $sort_array_msg[($i+1)];
	2744	$params['msg_folder'] = $folder;
[449]	2745
	2746	$return = $this->get_info_msg($params);
[2]	2747	$return["reuse_border"] = $reuse_border;
	2748	return $return;
	2749	}
	2750
	2751	function get_info_previous_msg($params)
	2752	{
	2753	$msg_number = $params['msgs_number'];
	2754	$folder = $params['folder'];
	2755	$sort_box_type = $params['sort_box_type'];
	2756	$sort_box_reverse = $params['sort_box_reverse'];
	2757	$reuse_border = $params['reuse_border'];
[53]	2758	$search_box_type = $params['search_box_type'] != "ALL" && $params['search_box_type'] != "" ? $params['search_box_type'] : false;
	2759	$sort_array_msg = $this -> get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse);
[449]	2760
[320]	2761	$success = false;
	2762	if (is_array($sort_array_msg))
[2]	2763	{
[320]	2764	foreach ($sort_array_msg as $i => $value){
	2765	if ($value == $msg_number)
	2766	{
	2767	$success = true;
	2768	break;
	2769	}
	2770	}
[2]	2771	}
[320]	2772	if (! $success \|\| $i == 0)
	2773	{
[2]	2774	$params['status'] = 'false';
	2775	$params['command_to_exec'] = "delete_border('". $reuse_border ."');";
	2776	return $params;
	2777	}
[449]	2778
[2]	2779	$params = array();
	2780	$params['msg_number'] = $sort_array_msg[($i-1)];
	2781	$params['msg_folder'] = $folder;
[449]	2782
[2]	2783	$return = $this->get_info_msg($params);
	2784	$return["reuse_border"] = $reuse_border;
	2785	return $return;
	2786	}
[449]	2787
[2]	2788	// This function updates the values: quota, paging and new messages menu.
	2789	function get_menu_values($params){
	2790	$return_array = array();
	2791	$return_array = $this->get_quota($params);
[449]	2792
[2]	2793	$mbox_stream = $this->open_mbox($params['folder']);
[449]	2794	$return_array['num_msgs'] = imap_num_msg($mbox_stream);
[51]	2795	if($mbox_stream)
	2796	imap_close($mbox_stream);
[449]	2797
	2798	return $return_array;
[2]	2799	}
[449]	2800
[325]	2801	function get_quota($params){
[449]	2802	// folder_id = user/{uid} for shared folders
	2803	if(substr($params['folder_id'],0,5) != 'INBOX' && preg_match('/user\\'.$this->imap_delimiter.'/i', $params['folder_id'])){
	2804	$array_folder = explode($this->imap_delimiter,$params['folder_id']);
	2805	$folder_id = "user".$this->imap_delimiter.$array_folder[1];
	2806	}
	2807	// folder_id = INBOX for inbox folders
	2808	else
	2809	$folder_id = "INBOX";
	2810
[1035]	2811	if(!$this->mbox \|\| !is_resource($this->mbox))
[51]	2812	$this->mbox = $this->open_mbox();
[345]	2813
[325]	2814	$quota = imap_get_quotaroot($this->mbox, $folder_id);
[411]	2815	if($this->mbox && is_resource($this->mbox))
[51]	2816	imap_close($this->mbox);
[449]	2817
[2]	2818	if (!$quota){
	2819	return array(
	2820	'quota_percent' => 0,
	2821	'quota_used' => 0,
	2822	'quota_limit' => 0
	2823	);
	2824	}
[449]	2825
[2]	2826	if(count($quota) && $quota['limit']) {
	2827	$quota_limit = (($quota['limit']/1024)* 100 + .5 )* .01;
	2828	$quota_used = (($quota['usage']/1024)* 100 + .5 )* .01;
	2829	if($quota_used >= $quota_limit)
[650]	2830	{
	2831	$quotaPercent = 100;
	2832	}
	2833	else
	2834	{
[2]	2835	$quotaPercent = ($quota_used / $quota_limit)*100;
	2836	$quotaPercent = (($quotaPercent)* 100 + .5 )* .01;
[650]	2837	}
[2]	2838	return array(
	2839	'quota_percent' => floor($quotaPercent),
	2840	'quota_used' => floor($quota_used),
	2841	'quota_limit' => floor($quota_limit)
	2842	);
	2843	}
[449]	2844	else
[2]	2845	return array();
	2846	}
[449]	2847
[2]	2848	function send_notification($params){
	2849	require_once("class.phpmailer.php");
	2850	$mail = new PHPMailer();
[449]	2851
[2]	2852	$toaddress = $params['notificationto'];
[449]	2853
	2854	$subject = 'Confirmação de leitura: ' . $params['subject'];
[2]	2855	$body = 'Sua mensagem: ' . $params['subject'] . '<br>';
	2856	$body .= 'foi lida por: ' . $_SESSION['phpgw_info']['expressomail']['user']['fullname'] . ' <' . $_SESSION['phpgw_info']['expressomail']['user']['email'] . '> em ' . date("d/m/Y H:i");
	2857	$mail->SMTPDebug = false;
	2858	$mail->IsSMTP();
	2859	$mail->Host = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpServer'];
	2860	$mail->Port = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpPort'];
	2861	$mail->From = $_SESSION['phpgw_info']['expressomail']['user']['email'];
	2862	$mail->FromName = $_SESSION['phpgw_info']['expressomail']['user']['fullname'];
	2863	$mail->AddAddress($toaddress);
	2864	$mail->Subject = $this->htmlspecialchars_decode($subject);
	2865
	2866	$mail->IsHTML(true);
	2867	$mail->Body = $body;
[449]	2868
[2]	2869	if(!$mail->Send()){
	2870	return $mail->ErrorInfo;
	2871	}
	2872	else
	2873	return true;
	2874	}
[449]	2875
[2]	2876	function empty_trash()
	2877	{
[449]	2878	$folder = 'INBOX' . $this->imap_delimiter . $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultTrashFolder'];
[2]	2879	$mbox_stream = $this->open_mbox($folder);
	2880	$return = imap_delete($mbox_stream,'1:*');
[51]	2881	if($mbox_stream)
	2882	imap_close($mbox_stream, CL_EXPUNGE);
[2]	2883	return $return;
	2884	}
[449]	2885
[2]	2886	function search($params)
	2887	{
[673]	2888	include("class.imap_attachment.inc.php");
[449]	2889	$imap_attachment = new imap_attachment();
[2]	2890	$criteria = $params['criteria'];
	2891	$return = array();
	2892	$folders = $this->get_folders_list();
[449]	2893
[2]	2894	$j = 0;
	2895	foreach($folders as $folder)
	2896	{
	2897	$mbox_stream = $this->open_mbox($folder);
	2898	$messages = imap_search($mbox_stream, $criteria, SE_UID);
[449]	2899
[2]	2900	if ($messages == '')
	2901	continue;
[449]	2902
[2]	2903	$i = 0;
	2904	$return[$j] = array();
	2905	$return[$j]['folder_name'] = $folder['name'];
[449]	2906
[2]	2907	foreach($messages as $msg_number)
	2908	{
[535]	2909	$header = $this->get_header($msg_number);
[2]	2910	if (!is_object($header))
	2911	return false;
[449]	2912
[2]	2913	$return[$j][$i]['msg_folder'] = $folder['name'];
	2914	$return[$j][$i]['msg_number'] = $msg_number;
	2915	$return[$j][$i]['Recent'] = $header->Recent;
	2916	$return[$j][$i]['Unseen'] = $header->Unseen;
	2917	$return[$j][$i]['Answered'] = $header->Answered;
	2918	$return[$j][$i]['Deleted'] = $header->Deleted;
	2919	$return[$j][$i]['Draft'] = $header->Draft;
	2920	$return[$j][$i]['Flagged'] = $header->Flagged;
[449]	2921
[535]	2922	$date_msg = gmdate("d/m/Y",$header->udate);
	2923	if (gmdate("d/m/Y") == $date_msg)
	2924	$return[$j][$i]['udate'] = gmdate("H:i",$header->udate);
[2]	2925	else
	2926	$return[$j][$i]['udate'] = $date_msg;
[449]	2927
[2]	2928	$fromaddress = imap_mime_header_decode($header->fromaddress);
	2929	$return[$j][$i]['fromaddress'] = '';
	2930	foreach ($fromaddress as $tmp)
	2931	$return[$j][$i]['fromaddress'] .= $this->replace_maior_menor($tmp->text);
[449]	2932
[2]	2933	$from = $header->from;
	2934	$return[$j][$i]['from'] = array();
	2935	$tmp = imap_mime_header_decode($from[0]->personal);
	2936	$return[$j][$i]['from']['name'] = $tmp[0]->text;
	2937	$return[$j][$i]['from']['email'] = $from[0]->mailbox . "@" . $from[0]->host;
[449]	2938	$return[$j][$i]['from']['full'] ='"' . $return[$j][$i]['from']['name'] . '" ' . '<' . $return[$j][$i]['from']['email'] . '>';
[2]	2939
	2940	$to = $header->to;
	2941	$return[$j][$i]['to'] = array();
	2942	$tmp = imap_mime_header_decode($to[0]->personal);
	2943	$return[$j][$i]['to']['name'] = $tmp[0]->text;
	2944	$return[$j][$i]['to']['email'] = $to[0]->mailbox . "@" . $to[0]->host;
[449]	2945	$return[$j][$i]['to']['full'] ='"' . $return[$i]['to']['name'] . '" ' . '<' . $return[$i]['to']['email'] . '>';
[2]	2946
	2947	$subject = imap_mime_header_decode($header->fetchsubject);
	2948	$return[$j][$i]['subject'] = '';
	2949	foreach ($subject as $tmp)
	2950	$return[$j][$i]['subject'] .= $tmp->text;
	2951
	2952	$return[$j][$i]['Size'] = $header->Size;
	2953	$return[$j][$i]['reply_toaddress'] = $header->reply_toaddress;
[449]	2954
[2]	2955	$return[$j][$i]['attachment'] = array();
	2956	$return[$j][$i]['attachment'] = $imap_attachment->get_attachment_headerinfo($mbox_stream, $msg_number);
[449]	2957
[2]	2958	$i++;
	2959	}
	2960	$j++;
[51]	2961	if($mbox_stream)
	2962	imap_close($mbox_stream);
[2]	2963	}
[449]	2964
[2]	2965	return $return;
	2966	}
[449]	2967
[2]	2968	function delete_and_show_previous_message($params)
	2969	{
	2970	$return = $this->get_info_previous_msg($params);
[449]	2971
[2]	2972	$params_tmp1 = array();
	2973	$params_tmp1['msgs_to_delete'] = $params['msg_number'];
	2974	$params_tmp1['folder'] = $params['msg_folder'];
	2975	$return_tmp1 = $this->delete_msg($params_tmp1);
[449]	2976
[2]	2977	$return['msg_number_deleted'] = $return_tmp1;
[449]	2978
[2]	2979	return $return;
	2980	}
[449]	2981
	2982
[2]	2983	function automatic_trash_cleanness($params)
	2984	{
	2985	$before_date = date("m/d/Y", strtotime("-".$params['before_date']." day"));
	2986	$criteria = 'BEFORE "'.$before_date.'"';
[325]	2987	$mbox_stream = $this->open_mbox('INBOX'.$this->imap_delimiter.$_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultTrashFolder']);
[2]	2988	$messages = imap_search($mbox_stream, $criteria, SE_UID);
	2989	if (is_array($messages)){
	2990	foreach ($messages as $msg_number){
	2991	imap_delete($mbox_stream, $msg_number, FT_UID);
	2992	}
	2993	}
[51]	2994	if($mbox_stream)
	2995	imap_close($mbox_stream, CL_EXPUNGE);
[2]	2996	return $messages;
	2997	}
	2998	// Fix the search problem with special characters!!!!
	2999	function remove_accents($string) {
[449]	3000	return strtr($string,
	3001	"?Ó??ó?Ý?úÁÀÃÂÄÇÉÈÊËÍÌ?ÎÏÑÕÔÓÒÖÚÙ?ÛÜ?áàãâäçéèêëíì?îïñóòõôöúù?ûüýÿ",
[2]	3002	"SOZsozYYuAAAAACEEEEIIIIINOOOOOUUUUUsaaaaaceeeeiiiiinooooouuuuuyy");
	3003	}
	3004
[469]	3005	function search_msg($params = ''){
[271]	3006	$mbox_stream = "";
[689]	3007	if(strpos($params['condition'],"#")===false) { //local messages
	3008	$search=false;
	3009	}
	3010	else {
	3011	$search = explode(",",$params['condition']);
	3012	}
	3013
[2]	3014	if($search){
	3015	$search_criteria = '';
[673]	3016	foreach($search as $tmp)
	3017	{
[2]	3018	$tmp1 = explode("##",$tmp);
	3019	$name_box = $tmp1[0];
[372]	3020	unset($filter);
	3021	foreach($tmp1 as $index => $criteria)
	3022	{
	3023	if ($index != 0 && strlen($criteria) != 0)
	3024	{
	3025	$filter_array = explode("<=>",rawurldecode($criteria));
	3026	$filter .= " ".$filter_array[0];
	3027	$filter .= '"'.$filter_array[1].'"';
	3028	}
[449]	3029	}
	3030	$name_box = mb_convert_encoding(utf8_decode($name_box), "UTF7-IMAP", "ISO_8859-1" );
[372]	3031	$filter = $this->remove_accents($filter);
[650]	3032	//Este bloco tem a finalidade de transformar o login (quando numerico) das pastas compartilhadas em common name
[1340]	3033	$folder_name = explode($this->imap_delimiter,$name_box);
	3034	if (is_numeric($folder_name[1])) {
[469]	3035	$this->ldap = new ldap_functions();
[1340]	3036	if ($cn = $this->ldap->uid2cn($folder_name[1])) {
[469]	3037	$folder_name[1] = $cn;
[432]	3038	}
	3039	}
[1340]	3040	$folder_name = implode($this->imap_delimiter,$folder_name);
[449]	3041
[271]	3042	if(!is_resource($mbox_stream))
[372]	3043	$mbox_stream = $this->open_mbox($name_box);
[271]	3044	else
	3045	imap_reopen($mbox_stream, "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$name_box);
[449]	3046
	3047	if (preg_match("/^.?\bALL\b/", $filter)){ // Quick Search, note: this ALL isn't the same ALL from imap_search
	3048
[271]	3049	$all_criterias = array ("TO","SUBJECT","FROM","CC");
	3050	foreach($all_criterias as $criteria_fixed)
	3051	{
[372]	3052	$_filter = $criteria_fixed . substr($filter,4);
[449]	3053
[372]	3054	$search_criteria = imap_search($mbox_stream, $_filter, SE_UID);
[449]	3055
[271]	3056	if($search_criteria && count($search_criteria) < 50)
	3057	{
[2]	3058	foreach($search_criteria as $new_search){
[2758]	3059	$elem = $this->get_msg_detail($new_search,$name_box,$mbox_stream);
	3060	$elem['boxname'] = mb_convert_encoding( $name_box, "ISO_8859-1", "UTF7-IMAP" );
	3061	$elem['uid'] = $new_search;
	3062	$retorno[] = $elem;
[2]	3063	}
[449]	3064	}
	3065	else if(count($search_criteria) >= 50)
	3066	return "many results";
[2]	3067	}
[271]	3068	}
[2]	3069	else {
[271]	3070	$search_criteria = imap_search($mbox_stream, $filter, SE_UID);
[372]	3071	if( is_array( $search_criteria) )
	3072	{
	3073	foreach($search_criteria as $new_search)
[2758]	3074	{
	3075	$elem = $this->get_msg_detail($new_search,$name_box,$mbox_stream);
	3076	$elem['boxname'] = mb_convert_encoding( $name_box, "ISO_8859-1", "UTF7-IMAP" );
	3077	$elem['uid'] = $new_search;
	3078	$retorno[] = $elem;
	3079	}
[2]	3080	}
	3081	}
	3082	}
[271]	3083	}
	3084	if($mbox_stream)
[449]	3085	imap_close($mbox_stream);
[2]	3086	return $retorno ? $retorno : "none";
	3087	}
[449]	3088
[2758]	3089	function get_msg_detail($uid_msg,$name_box, $mbox_stream )
[271]	3090	{
[828]	3091	$header = $this->get_header($uid_msg);
[2758]	3092	require_once("class.imap_attachment.inc.php");
[828]	3093	$imap_attachment = new imap_attachment();
	3094	$attachments = $imap_attachment->get_attachment_headerinfo($mbox_stream, $uid_msg);
	3095	$attachments = $attachments['number_attachments'] > 0?"T".$attachments['number_attachments']:"";
	3096	$flag = $header->Unseen
	3097	.$header->Recent
	3098	.$header->Flagged
	3099	.$header->Draft
	3100	.$header->Answered
	3101	.$header->Deleted
	3102	.$attachments;
	3103
	3104
[163]	3105	$subject = $this->decode_string($header->fetchsubject);
	3106	$from = $header->from[0]->mailbox;
[2]	3107	if($header->from[0]->personal != "")
	3108	$from = $header->from[0]->personal;
[2758]	3109	$ret_msg['from'] = $this->decode_string($from);
	3110	$ret_msg['subject'] = $subject;
	3111	$ret_msg['udate'] = $header ->udate;
	3112	$ret_msg['size'] = $header->Size;
	3113	$ret_msg['flag'] = $flag;
[449]	3114	return $ret_msg;
	3115	}
[828]	3116
[2]	3117	function ob_array($the_object)
	3118	{
	3119	$the_array=array();
	3120	if(!is_scalar($the_object))
	3121	{
	3122	foreach($the_object as $id => $object)
	3123	{
	3124	if(is_scalar($object))
	3125	{
	3126	$the_array[$id]=$object;
	3127	}
	3128	else
	3129	{
	3130	$the_array[$id]=$this->ob_array($object);
	3131	}
	3132	}
	3133	return $the_array;
	3134	}
	3135	else
	3136	{
	3137	return $the_object;
	3138	}
	3139	}
[449]	3140
[2]	3141	function getacl()
	3142	{
	3143	$this->ldap = new ldap_functions();
[449]	3144
[2]	3145	$return = array();
[449]	3146	$mbox_stream = $this->open_mbox();
[2]	3147	$mbox_acl = imap_getacl($mbox_stream, 'INBOX');
[449]	3148
[2]	3149	$i = 0;
	3150	foreach ($mbox_acl as $user => $acl)
	3151	{
	3152	if ($user != $this->username)
	3153	{
	3154	$return[$i]['uid'] = $user;
	3155	$return[$i]['cn'] = $this->ldap->uid2cn($user);
	3156	}
	3157	$i++;
	3158	}
	3159	return $return;
	3160	}
[449]	3161
[2]	3162	function setacl($params)
	3163	{
	3164	$old_users = $this->getacl();
	3165	if (!count($old_users))
	3166	$old_users = array();
[449]	3167
[2]	3168	$tmp_array = array();
	3169	foreach ($old_users as $index => $user_info)
	3170	{
	3171	$tmp_array[$index] = $user_info['uid'];
	3172	}
	3173	$old_users = $tmp_array;
[449]	3174
[2]	3175	$users = unserialize($params['users']);
	3176	if (!count($users))
	3177	$users = array();
[449]	3178
[2]	3179	//$add_share = array_diff($users, $old_users);
	3180	$remove_share = array_diff($old_users, $users);
	3181
	3182	$mbox_stream = $this->open_mbox();
	3183
	3184	$serverString = "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}";
	3185	$mailboxes_list = imap_getmailboxes($mbox_stream, $serverString, "user".$this->imap_delimiter.$this->username."*");
	3186
	3187	/*if (count($add_share))
	3188	{
	3189	foreach ($add_share as $index=>$uid)
	3190	{
	3191	if (is_array($mailboxes_list))
	3192	{
	3193	foreach ($mailboxes_list as $key => $val)
	3194	{
	3195	$folder = str_replace($serverString, "", imap_utf7_decode($val->name));
	3196	imap_setacl ($mbox_stream, $folder, "$uid", "lrswipcda");
	3197	}
	3198	}
	3199	}
	3200	}*/
[449]	3201
[2]	3202	if (count($remove_share))
	3203	{
	3204	foreach ($remove_share as $index=>$uid)
	3205	{
	3206	if (is_array($mailboxes_list))
	3207	{
	3208	foreach ($mailboxes_list as $key => $val)
	3209	{
	3210	$folder = str_replace($serverString, "", imap_utf7_decode($val->name));
	3211	imap_setacl ($mbox_stream, $folder, "$uid", "");
	3212	}
	3213	}
[449]	3214	}
[2]	3215	}
[449]	3216
[2]	3217	return true;
	3218	}
[449]	3219
[2]	3220	function getaclfromuser($params)
	3221	{
	3222	$useracl = $params['user'];
[449]	3223
[2]	3224	$return = array();
	3225	$return[$useracl] = 'false';
[449]	3226	$mbox_stream = $this->open_mbox();
[2]	3227	$mbox_acl = imap_getacl($mbox_stream, 'INBOX');
[449]	3228
[2]	3229	foreach ($mbox_acl as $user => $acl)
	3230	{
	3231	if (($user != $this->username) && ($user == $useracl))
	3232	{
	3233	$return[$user] = $acl;
	3234	}
	3235	}
	3236	return $return;
	3237	}
	3238
	3239	function getacltouser($user)
	3240	{
	3241	$return = array();
	3242	$mbox_stream = $this->open_mbox();
[325]	3243	//Alterado, antes era 'imap_getacl($mbox_stream, 'user'.$this->imap_delimiter.$user);
	3244	//Afim de tratar as pastas compartilhadas, verificandos as permissoes de operacao sobre as mesmas
	3245	//No caso de se tratar da caixa do proprio usuario logado, utiliza a sintaxe abaixo
	3246	if(substr($user,0,4) != 'user')
[449]	3247	$mbox_acl = imap_getacl($mbox_stream, 'user'.$this->imap_delimiter.$user);
[325]	3248	else
	3249	$mbox_acl = imap_getacl($mbox_stream, $user);
[2]	3250	return $mbox_acl[$this->username];
	3251	}
[449]	3252
[2]	3253
	3254	function setaclfromuser($params)
	3255	{
	3256	$user = $params['user'];
	3257	$acl = $params['acl'];
[449]	3258
[2]	3259	$mbox_stream = $this->open_mbox();
	3260
	3261	$serverString = "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}";
	3262	$mailboxes_list = imap_getmailboxes($mbox_stream, $serverString, "user".$this->imap_delimiter.$this->username."*");
	3263
	3264	if (is_array($mailboxes_list))
	3265	{
	3266	foreach ($mailboxes_list as $key => $val)
	3267	{
[449]	3268	$folder = str_replace($serverString, "", imap_utf7_encode($val->name));
	3269	$folder = str_replace("&-", "&", $folder);
[2]	3270	if (!imap_setacl ($mbox_stream, $folder, $user, $acl))
	3271	{
[449]	3272	$return = imap_last_error();
[2]	3273	}
	3274	}
	3275	}
[449]	3276	if (isset($return))
	3277	return $return;
	3278	else
	3279	return true;
[2]	3280	}
[449]	3281
[51]	3282	function download_attachment($msg,$msgno)
	3283	{
[449]	3284	$array_parts_attachments = array();
[51]	3285	$array_parts_attachments['names'] = '';
[689]	3286	include_once("class.imap_attachment.inc.php");
[449]	3287	$imap_attachment = new imap_attachment();
	3288
[51]	3289	if (count($msg->fname[$msgno]) > 0)
	3290	{
	3291	$i = 0;
	3292	foreach ($msg->fname[$msgno] as $index=>$fname)
	3293	{
	3294	$array_parts_attachments[$i]['pid'] = $msg->pid[$msgno][$index];
[1397]	3295	$array_parts_attachments[$i]['name'] = $imap_attachment->flat_mime_decode($this->decode_string($fname));
[51]	3296	$array_parts_attachments[$i]['name'] = $array_parts_attachments[$i]['name'] ? $array_parts_attachments[$i]['name'] : "attachment.bin";
	3297	$array_parts_attachments[$i]['encoding'] = $msg->encoding[$msgno][$index];
	3298	$array_parts_attachments['names'] .= $array_parts_attachments[$i]['name'] . ', ';
	3299	$array_parts_attachments[$i]['fsize'] = $msg->fsize[$msgno][$index];
	3300	$i++;
	3301	}
	3302	}
	3303	$array_parts_attachments['names'] = substr($array_parts_attachments['names'],0,(strlen($array_parts_attachments['names']) - 2));
	3304	return $array_parts_attachments;
[449]	3305	}
[69]	3306
	3307	function spam($params)
	3308	{
	3309	$is_spam = $params['spam'];
	3310	$folder = $params['folder'];
	3311	$mbox_stream = $this->open_mbox($folder);
	3312	$msgs_number = explode(',',$params['msgs_number']);
	3313
	3314	foreach($msgs_number as $msg_number) {
[877]	3315	$imap_msg_number = imap_msgno($mbox_stream, $msg_number);
	3316	$header = imap_fetchheader($mbox_stream, $imap_msg_number);
	3317	$body = imap_body($mbox_stream, $imap_msg_number);
[69]	3318	$msg = $header . $body;
	3319	$email = $_SESSION['phpgw_info']['expressomail']['user']['email'];
[449]	3320	$username = $this->username;
[69]	3321	strtok($email, '@');
	3322	$domain = strtok('@');
	3323
[449]	3324	//Encontrar a assinatura do dspam no cabecalho
	3325	$v = explode("\r\n", $header);
	3326	foreach ($v as $linha){
[877]	3327	if (eregi("^Message-ID", $linha)) {
	3328	$args = explode(" ", $linha);
	3329	$msg_id = "'$args[1]'";
	3330	} elseif (eregi("^X-DSPAM-Signature", $linha)) {
[449]	3331	$args = explode(" ",$linha);
	3332	$signature = $args[1];
	3333	}
	3334	}
	3335
[877]	3336	// Seleciona qual comando a ser executado
[449]	3337	switch($is_spam){
	3338	case 'true': $cmd = $_SESSION['phpgw_info']['server']['expressomail']['expressoMail_command_for_spam']; break;
	3339	case 'false': $cmd = $_SESSION['phpgw_info']['server']['expressomail']['expressoMail_command_for_ham']; break;
	3340	}
[877]	3341
	3342	$tags = array('##EMAIL##', '##USERNAME##', '##DOMAIN##', '##SIGNATURE##', '##MSGID##');
	3343	$cmd = str_replace($tags, array($email, $username, $domain, $signature, $msg_id), $cmd);
[78]	3344	system($cmd);
[69]	3345	}
	3346	imap_close($mbox_stream);
	3347	return false;
	3348	}
[535]	3349	function get_header($msg_number){
	3350	$header = @imap_headerinfo($this->mbox, imap_msgno($this->mbox, $msg_number), 80, 255);
	3351	if (!is_object($header))
	3352	return false;
	3353	// Prepare udate from mailDate (DateTime arrived with TZ) for fixing summertime problem.
	3354	$pdate = date_parse($header->MailDate);
	3355	$header->udate += $pdate['zone']*(-60);
[659]	3356
[673]	3357	if($header->Flagged != "F" && $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['use_important_flag']) {
[659]	3358	$flag = preg_match('/importance : (.*)\r/i',
	3359	imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number))
	3360	,$importance);
	3361	$header->Flagged = $flag==0?false:strtolower($importance[1])=="high"?"F":false;
	3362	}
	3363
[535]	3364	return $header;
	3365	}
[1000]	3366
	3367	//Por Bruno Costa(bruno.vieira-costa@serpro.gov.br - Insere emails no imap a partir do fonte do mesmo. Se o argumento timestamp for passado ele utiliza do script python
	3368	///expressoMail1_2/imap.py para inserir uma msg com o horário correto pois isso não é porssível com a função imap_append do php.
	3369
	3370	function insert_email($source,$folder,$timestamp){
	3371	$username = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
	3372	$password = $_SESSION['phpgw_info']['expressomail']['user']['passwd'];
	3373	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
	3374	$imap_port = $_SESSION['phpgw_info']['expressomail']['email_server']['imapPort'];
	3375	$imap_options = '/notls/novalidate-cert';
	3376	$mbox_stream = imap_open("{".$imap_server.":".$imap_port.$imap_options."}".$folder, $username, $password);
	3377	if(imap_last_error())
	3378	{
	3379	imap_createmailbox($mbox_stream,imap_utf7_encode("{".$imap_server."}".$folder));
	3380	}
	3381	if($timestamp){
	3382	$tempDir = ini_get("session.save_path");
[1247]	3383	$file = $tempDir."imap_".$_SESSION[ 'phpgw_session' ][ 'session_id' ];
[1000]	3384	$f = fopen($file,"w");
	3385	fputs($f,base64_encode($source));
	3386	fclose($f);
[1012]	3387	$command = "python ".$_SERVER['DOCUMENT_ROOT']."expressoMail1_2/imap.py ".escapeshellarg($imap_server)." ".escapeshellarg($imap_port)." ".escapeshellarg($username)." ".escapeshellarg($password)." ".escapeshellarg($timestamp)." ".escapeshellarg($folder)." ".escapeshellarg($file);
	3388	$return['command']=exec(escapeshellcmd($command));
[1000]	3389	}else{
	3390	$return['append'] = imap_append($mbox_stream, "{".$imap_server.":".$imap_port."}".$folder, $source, "\\Seen");
	3391	}
	3392	$status = imap_status($mbox_stream, "{".$this->imap_server.":".$this->imap_port."}".$folder, SA_UIDNEXT);
	3393	$return['msg_no'] = $status->uidnext - 1;
	3394	$return['error'] = imap_last_error();
	3395	if($mbox_stream)
	3396	imap_close($mbox_stream);
	3397	return $return;
	3398
	3399	}
	3400
[1035]	3401	function show_decript($params){
	3402	$source = $params['source'];
	3403	//error_log("source: $source\nversao: " . PHP_VERSION, 3, '/tmp/teste.log');
	3404	$source = str_replace(" ", "+", $source,$i);
	3405
	3406	if (version_compare(PHP_VERSION, '5.2.0', '>=')){
	3407	if(!$source = base64_decode($source,true))
	3408	return "error ".$source."Espaços ".$i;
	3409
	3410	}
	3411	else {
	3412	if(!$source = base64_decode($source))
	3413	return "error ".$source."Espaços ".$i;
	3414	}
	3415
	3416	$insert = $this->insert_email($source,'INBOX'.$this->imap_delimiter.'decifradas');
	3417
	3418	$get['msg_number'] = $insert['msg_no'];
	3419	$get['msg_folder'] = 'INBOX'.$this->imap_delimiter.'decifradas';
	3420	$return = $this->get_info_msg($get);
	3421	$get['msg_number'] = $params['ID'];
	3422	$get['msg_folder'] = $params['folder'];
	3423	$tmp = $this->get_info_msg($get);
	3424	if(!$tmp['status_get_msg_info'])
	3425	{
	3426	$return['msg_day']=$tmp['msg_day'];
	3427	$return['msg_hour']=$tmp['msg_hour'];
	3428	$return['fulldate']=$tmp['fulldate'];
	3429	$return['smalldate']=$tmp['smalldate'];
	3430	}
	3431	else
	3432	{
	3433	$return['msg_day']='';
	3434	$return['msg_hour']='';
	3435	$return['fulldate']='';
	3436	$return['smalldate']='';
	3437	}
	3438	$return['msg_no'] =$insert['msg_no'];
	3439	$return['error'] = $insert['error'];
	3440	$return['folder'] = $params['folder'];
	3441	//$return['acls'] = $insert['acls'];
	3442	$return['original_ID'] = $params['ID'];
	3443
	3444	return $return;
	3445
	3446	}
	3447
[1000]	3448	//Por Bruno Costa(bruno.vieira-costa@serpro.gov.br - Trata fontes de emails enviados via POST para o servidor por um xmlhttprequest, as partes codificados com
	3449	//Base64 os "+" são substituidos por " " no envio e essa função arruma esse efeito.
	3450
	3451	function treat_base64_from_post($source){
	3452	$offset = 0;
	3453	do
	3454	{
	3455	if($inicio = strpos($source, 'Content-Transfer-Encoding: base64', $offset))
	3456	{
	3457	$inicio = strpos($source, "\n\r", $inicio);
	3458	$fim = strpos($source, '--', $inicio);
	3459	if(!$fim)
	3460	$fim = strpos($source,"\n\r", $inicio);
	3461	$length = $fim-$inicio;
	3462	$parte = substr( $source,$inicio,$length-1);
	3463	$parte = str_replace(" ", "+", $parte);
	3464	$source = substr_replace($source, $parte, $inicio, $length-1);
	3465	}
	3466	if($offset > $inicio)
	3467	$offset=FALSE;
	3468	else
	3469	$offset = $inicio;
	3470	}
	3471	while($offset);
	3472	return $source;
	3473	}
	3474
	3475	//Por Bruno Costa(bruno.vieira-costa@serpro.gov.br - Recebe os fontes dos emails a serem desarquivados, separa e envia cada um para função insert_mail.
	3476
	3477	function unarchive_mail($params)
	3478	{
	3479	$dest_folder = $params['folder'];
	3480	$sources = explode("#@#@#@",$params['source']);
	3481	$timestamps = explode("#@#@#@",$params['timestamp']);
	3482	foreach($sources as $index=>$src) {
	3483	if($src!=""){
	3484	$source = $this->treat_base64_from_post($src);
	3485	$insert = $this->insert_email($source,$dest_folder,$timestamps[$index]);
	3486	}
	3487	}
	3488	return $insert;
	3489	}
	3490
	3491	function download_all_local_attachments($params)
	3492	{
	3493	$source = $params['source'];
	3494	$source = $this->treat_base64_from_post($source);
	3495	$insert = $this->insert_email($source,'INBOX'.$this->imap_delimiter.'decifradas');
	3496	$exporteml = new ExportEml();
	3497	$params['num_msg']=$insert['msg_no'];
	3498	$params['folder']='INBOX'.$this->imap_delimiter.'decifradas';
	3499	return $exporteml->download_all_attachments($params);
	3500	}
[2]	3501	}
[2789]	3502	?>

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