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source: trunk/expressoMail1_2/inc/class.imap_functions.inc.php @ 1475

Revision 1475, 123.1 KB checked in by amuller, 15 years ago (diff)
Ticket #672 - Correção do replace links para visualizar links
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Rev	Line
[2]	1	<?php
[1040]	2
[2]	3	include_once("class.functions.inc.php");
	4	include_once("class.ldap_functions.inc.php");
[91]	5	include_once("class.exporteml.inc.php");
	6
[2]	7	class imap_functions
	8	{
	9	var $public_functions = array
[1472]	10	(
[2]	11	'get_range_msgs' => True,
	12	'get_info_msg' => True,
[689]	13	'get_info_msgs' => True,
[615]	14	'get_folders_list' => True,
	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'];
[1472]	33	$this->functions = new functions();
[2]	34	$this->has_cid = false;
[1472]	35
[2]	36	if ($_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"), $this->functions->getLang("Your message was rejected by antivirus. Perhaps your attachment has been infected."));
	66	}
[504]	67	// This condition verifies if SESSION is expired.
[1472]	68	elseif(!count($_SESSION))
[504]	69	return "nosession";
	70
	71	return $error;
	72	}
[1472]	73
[2]	74	function get_range_msgs2($params)
	75	{
[53]	76	$folder = $params['folder'];
[2]	77	$msg_range_begin = $params['msg_range_begin'];
	78	$msg_range_end = $params['msg_range_end'];
[1472]	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);
[1472]	83
[2]	84	$return = array();
	85	$i = 0;
[828]	86	$num_msgs = imap_num_msg($this->mbox);
	87	if(is_array($sort_array_msg)){
[1472]	88	foreach($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
[1472]	110	/*Como eu preciso do atributo Importance para saber se o email é
[828]	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)
[1472]	186	{
	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);
[1472]	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 = $this->open_mbox();
[1472]	229
[1365]	230	if( preg_match('/local_/',$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;
[1472]	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 = "";
[1472]	325
[613]	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);
[1472]	329	if ( (strtoupper($head1[0]) == "TO") \|\|
	330	(strtoupper($head1[0]) == "FROM") \|\|
[1319]	331	(strtoupper($head1[0]) == "SUBJECT") \|\|
	332	(strtoupper($head1[0]) == "DATE") )
[613]	333	$header .= $head."\r\n";
	334	}
[1472]	335
[613]	336	$msg = &new message_components($this->mbox);
[1472]	337	$msg->fetch_structure($params["msg_num"]);/* O fetchbody tava trazendo o email com problemas na acentuação.
	338	Então uso essa classe para verificar a codificação e o charset,
[613]	339	para que o método decodeBody do expresso possa trazer tudo certinho*/
[1472]	340
[1319]	341	$status = imap_append($this->mbox,
[613]	342	"{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$params["folder"],
	343	$header.
	344	"\r\n".
	345	str_replace("\n","\r\n",$this->decodeBody(
	346	imap_fetchbody($this->mbox,imap_msgno($this->mbox, $params["msg_num"]),"1"),
	347	$msg->encoding[$params["msg_num"]][0], $msg->charset[$params["msg_num"]][0]
[1472]	348	)
[1319]	349	), "\\Seen"); //Append do novo email, só com header e conteúdo sem anexos.
[1472]	350
[1319]	351	if(!$status)
	352	{
[613]	353	$return["status"] = false;
	354	$return["msg"] = lang("error appending mail on delete attachments");
	355	}
[1319]	356	else
	357	{
	358	$status = imap_status($this->mbox, "{".$this->imap_server.":".$this->imap_port."}".$params['folder'], SA_UIDNEXT);
[1472]	359	$return['msg_no'] = $status->uidnext - 1;
[1319]	360	imap_delete($this->mbox, imap_msgno($this->mbox, $params["msg_num"]));
	361	imap_expunge($this->mbox);
	362	}
[1472]	363
[613]	364	return $return;
[1472]	365
[613]	366	}
	367
[689]	368	/**
[1472]	369	*
	370	* @return
[689]	371	* @param $params Object
	372	*/
	373	function get_info_msgs($params) {
	374	include_once("class.exporteml.inc.php");
	375	$return = array();
	376	$new_params = array();
	377	$attach_params = array();
	378	$new_params["msg_folder"]=$params["folder"];
	379	$attach_params["folder"] = $params["folder"];
	380	$msgs = explode(",",$params["msgs_number"]);
	381	$exporteml = new ExportEml();
[1382]	382	$unseen_msgs = array();
[689]	383	foreach($msgs as $msg_number) {
	384	$new_params["msg_number"] = $msg_number;
	385	//ini_set("display_errors","1");
	386	$msg_info = $this->get_info_msg($new_params);
	387
	388	$this->mbox = $this->open_mbox($params['folder']); //Não sei porque, mas se não abrir de novo a caixa dá erro.
	389	$msg_info['header'] = $this->get_info_head_msg($msg_number);
	390
	391	$attach_params["num_msg"] = $msg_number;
	392	$msg_info['array_attach'] = $exporteml->get_attachments_in_array($attach_params);
	393	$msg_info['url_export_file'] = $exporteml->export_to_archive($msg_number,$params["folder"]);
	394	imap_close($this->mbox);
	395	$this->mbox=false;
	396	array_push($return,serialize($msg_info));
[1472]	397
[1388]	398	if($msg_info['Unseen'] == "U" \|\| $msg_info['Recent'] == "N"){
[1472]	399	array_push($unseen_msgs,$msg_number);
	400	}
	401	}
[1382]	402	if($unseen_msgs){
	403	$msgs_list = implode(",",$unseen_msgs);
	404	$array_msgs = array('folder' => $new_params["msg_folder"], "msgs_to_set" => $msgs_list, "flag" => "unseen");
[1472]	405	$this->set_messages_flag($array_msgs);
[689]	406	}
[1472]	407
[689]	408	return $return;
	409	}
	410
[2]	411	function get_info_msg($params)
	412	{
[51]	413	$return = array();
[2]	414	$msg_number = $params['msg_number'];
[205]	415	$msg_folder = $params['msg_folder'];
[1472]	416
[411]	417	if(!$this->mbox \|\| !is_resource($this->mbox))
[1472]	418	$this->mbox = $this->open_mbox($msg_folder);
	419
[535]	420	$header = $this->get_header($msg_number);
[205]	421	if (!$header) {
[1472]	422	$return['status_get_msg_info'] = "false";
[205]	423	return $return;
	424	}
[1472]	425
[828]	426	$header_ = imap_fetchheader($this->mbox, $msg_number, FT_UID);
	427
[51]	428	$return_get_body = $this->get_body_msg($msg_number, $msg_folder);
[1472]	429
[603]	430	//Substituição de links em email para abrir no próprio expresso
[1233]	431	$body = mb_ereg_replace("<a[^>]*href=[\'\"]mailto:([^\"\']+)[\'\"]>([^<]+)</a>","<a href=\"javascript:new_message_to('\\1')\">\\2</a>",$return_get_body['body']);
[828]	432
[1035]	433	if($return_get_body['body']=='isCripted'){
	434	$exporteml = new ExportEml();
	435	$return['source']=$exporteml->export_msg_data($msg_number,$msg_folder);
	436	$return['body'] = "";
	437	$return['attachments'] = "";
	438	$return['thumbs'] = "";
	439	$return['signature'] = "";
	440	//return $return;
	441	}else{
	442	$return['body'] = $body;
	443	$return['attachments'] = $return_get_body['attachments'];
	444	$return['thumbs'] = $return_get_body['thumbs'];
	445	$return['signature'] = $return_get_body['signature'];
	446	}
[828]	447	$pattern = '/^[ \t]Disposition-Notification-To(^:):(.+)@(.+)$/isUm';
	448	if (preg_match($pattern, $header_, $fields))
	449	{
	450	preg_match('/[[:alnum:]\._\-]+@[[:alnum:]_\-\.]+/',$fields[0], $matches);
	451	$return['DispositionNotificationTo'] = "<".$matches[0].">";
[2]	452	}
[828]	453
[2]	454	$return['Recent'] = $header->Recent;
	455	$return['Unseen'] = $header->Unseen;
[1472]	456	$return['Deleted'] = $header->Deleted;
[2]	457	$return['Flagged'] = $header->Flagged;
	458
	459	if($header->Answered =='A' && $header->Draft == 'X'){
	460	$return['Forwarded'] = 'F';
	461	}
[1472]	462
[2]	463	else {
	464	$return['Answered'] = $header->Answered;
[1472]	465	$return['Draft'] = $header->Draft;
[2]	466	}
	467
	468	$return['msg_number'] = $msg_number;
	469	$return['msg_folder'] = $msg_folder;
[1472]	470
[535]	471	$date_msg = gmdate("d/m/Y",$header->udate);
[2]	472	if (date("d/m/Y") == $date_msg)
[535]	473	$return['udate'] = gmdate("H:i",$header->udate);
[2]	474	else
	475	$return['udate'] = $date_msg;
[1472]	476
	477	$return['msg_day'] = $date_msg;
[535]	478	$return['msg_hour'] = gmdate("H:i",$header->udate);
[1472]	479
[2]	480	if (date("d/m/Y") == $date_msg) //no dia
	481	{
[535]	482	$return['fulldate'] = gmdate("d/m/Y H:i",$header->udate);
	483	$return['smalldate'] = gmdate("H:i",$header->udate);
[605]	484
[1472]	485	$timestamp_now = strtotime("now");
[605]	486	$timestamp_msg_time = $header->udate;
[1472]	487	// $timestamp_now is GMT and $timestamp_msg_time is MailDate TZ.
[535]	488	// The variable $timestamp_diff is calculated without MailDate TZ.
	489	$pdate = date_parse($header->MailDate);
	490	$timestamp_diff = $timestamp_now - $timestamp_msg_time + ($pdate['zone']*(-60));
[1472]	491
[2]	492	if (gmdate("H",$timestamp_diff) > 0)
	493	{
[197]	494	$return['fulldate'] .= " (" . gmdate("H:i", $timestamp_diff) . ' ' . $this->functions->getLang('hours ago') . ')';
[2]	495	}
	496	else
	497	{
	498	if (gmdate("i",$timestamp_diff) == 0){
[197]	499	$return['fulldate'] .= ' ('. $this->functions->getLang('now').')';
[2]	500	}
	501	elseif (gmdate("i",$timestamp_diff) == 1){
[197]	502	$return['fulldate'] .= ' (1 '. $this->functions->getLang('minute ago').')';
[2]	503	}
	504	else{
[197]	505	$return['fulldate'] .= " (" . gmdate("i",$timestamp_diff) .' '. $this->functions->getLang('minutes ago') . ')';
[2]	506	}
	507	}
	508	}
	509	else{
[535]	510	$return['fulldate'] = gmdate("d/m/Y H:i",$header->udate);
	511	$return['smalldate'] = gmdate("d/m/Y",$header->udate);
[2]	512	}
[1472]	513
[2]	514	$from = $header->from;
	515	$return['from'] = array();
[1384]	516	$return['from']['name'] = $this->decode_string($from[0]->personal);
[2]	517	$return['from']['email'] = $this->decode_string($from[0]->mailbox . "@" . $from[0]->host);
	518	if ($return['from']['name'])
	519	{
	520	if (substr($return['from']['name'], 0, 1) == '"')
	521	$return['from']['full'] = $return['from']['name'] . ' ' . '<' . $return['from']['email'] . '>';
	522	else
	523	$return['from']['full'] = '"' . $return['from']['name'] . '" ' . '<' . $return['from']['email'] . '>';
	524	}
	525	else
	526	$return['from']['full'] = $return['from']['email'];
[1472]	527
[2]	528	// Sender attribute
	529	$sender = $header->sender;
[1472]	530	$return['sender'] = array();
[1384]	531	$return['sender']['name'] = $this->decode_string($sender[0]->personal);
[2]	532	$return['sender']['email'] = $this->decode_string($sender[0]->mailbox . "@" . $sender[0]->host);
	533	if ($return['sender']['name'])
	534	{
	535	if (substr($return['sender']['name'], 0, 1) == '"')
	536	$return['sender']['full'] = $return['sender']['name'] . ' ' . '<' . $return['sender']['email'] . '>';
	537	else
	538	$return['sender']['full'] = '"' . $return['sender']['name'] . '" ' . '<' . $return['sender']['email'] . '>';
	539	}
	540	else
	541	$return['sender']['full'] = $return['sender']['email'];
	542
	543	if($return['from']['full'] == $return['sender']['full'])
	544	$return['sender'] = null;
	545	$to = $header->to;
	546	$return['toaddress2'] = "";
	547	if (!empty($to))
	548	{
	549	foreach ($to as $tmp)
	550	{
	551	if (!empty($tmp->personal))
	552	{
	553	$personal_tmp = imap_mime_header_decode($tmp->personal);
	554	$return['toaddress2'] .= '"' . $personal_tmp[0]->text . '"';
	555	$return['toaddress2'] .= " ";
	556	$return['toaddress2'] .= "<";
[320]	557	if ($tmp->host != 'unspecified-domain')
	558	$return['toaddress2'] .= $tmp->mailbox . "@" . $tmp->host;
	559	else
	560	$return['toaddress2'] .= $tmp->mailbox;
[2]	561	$return['toaddress2'] .= ">";
	562	$return['toaddress2'] .= ", ";
	563	}
	564	else
	565	{
[320]	566	if ($tmp->host != 'unspecified-domain')
	567	$return['toaddress2'] .= $tmp->mailbox . "@" . $tmp->host;
	568	else
	569	$return['toaddress2'] .= $tmp->mailbox;
[2]	570	$return['toaddress2'] .= ", ";
	571	}
	572	}
	573	$return['toaddress2'] = $this->del_last_two_caracters($return['toaddress2']);
	574	}
	575	else
	576	{
	577	$return['toaddress2'] = "<Empty>";
[1472]	578	}
	579
[2]	580	$cc = $header->cc;
	581	$return['cc'] = "";
	582	if (!empty($cc))
	583	{
	584	foreach ($cc as $tmp_cc)
	585	{
	586	if (!empty($tmp_cc->personal))
	587	{
	588	$personal_tmp_cc = imap_mime_header_decode($tmp_cc->personal);
	589	$return['cc'] .= '"' . $personal_tmp_cc[0]->text . '"';
	590	$return['cc'] .= " ";
	591	$return['cc'] .= "<";
	592	$return['cc'] .= $tmp_cc->mailbox . "@" . $tmp_cc->host;
	593	$return['cc'] .= ">";
	594	$return['cc'] .= ", ";
	595	}
	596	else
	597	{
	598	$return['cc'] .= $tmp_cc->mailbox . "@" . $tmp_cc->host;
	599	$return['cc'] .= ", ";
	600	}
	601	}
	602	$return['cc'] = $this->del_last_two_caracters($return['cc']);
	603	}
	604	else
	605	{
	606	$return['cc'] = "";
[1472]	607	}
[449]	608
	609	##
	610	# @AUTHOR Rodrigo Souza dos Santos
	611	# @DATE 2008/09/12
	612	# @BRIEF Adding the BCC field.
	613	##
	614	$bcc = $header->bcc;
	615	$return['bcc'] = "";
	616	if (!empty($bcc))
	617	{
	618	foreach ($bcc as $tmp_bcc)
	619	{
	620	if (!empty($tmp_bcc->personal))
	621	{
	622	$personal_tmp_bcc = imap_mime_header_decode($tmp_bcc->personal);
	623	$return['bcc'] .= '"' . $personal_tmp_bcc[0]->text . '"';
	624	$return['bcc'] .= " ";
	625	$return['bcc'] .= "<";
	626	$return['bcc'] .= $tmp_bcc->mailbox . "@" . $tmp_bcc->host;
	627	$return['bcc'] .= ">";
	628	$return['bcc'] .= ", ";
	629	}
	630	else
	631	{
	632	$return['bcc'] .= $tmp_bcc->mailbox . "@" . $tmp_bcc->host;
	633	$return['bcc'] .= ", ";
	634	}
	635	}
	636	$return['bcc'] = $this->del_last_two_caracters($return['bcc']);
[426]	637	}
[449]	638	else
	639	{
	640	$return['bcc'] = "";
[1472]	641	}
[426]	642
[2]	643	$reply_to = $header->reply_to;
	644	$return['reply_to'] = "";
	645	if (is_object($reply_to[0]))
	646	{
	647	if ($return['from']['email'] != ($reply_to[0]->mailbox."@".$reply_to[0]->host))
	648	{
	649	if (!empty($reply_to[0]->personal))
	650	{
	651	$personal_reply_to = imap_mime_header_decode($tmp_reply_to->personal);
[41]	652	if(!empty($personal_reply_to[0]->text)) {
	653	$return['reply_to'] .= '"' . $personal_reply_to[0]->text . '"';
	654	$return['reply_to'] .= " ";
	655	$return['reply_to'] .= "<";
	656	$return['reply_to'] .= $reply_to[0]->mailbox . "@" . $reply_to[0]->host;
	657	$return['reply_to'] .= ">";
	658	}
	659	else {
	660	$return['reply_to'] .= $reply_to[0]->mailbox . "@" . $reply_to[0]->host;
	661	}
[2]	662	}
	663	else
	664	{
	665	$return['reply_to'] .= $reply_to[0]->mailbox . "@" . $reply_to[0]->host;
	666	}
	667	}
	668	}
	669	$return['reply_to'] = $this->decode_string($return['reply_to']);
	670	$return['subject'] = $this->decode_string($header->fetchsubject);
	671	$return['Size'] = $header->Size;
[828]	672	$return['reply_toaddress'] = $header->reply_toaddress;
	673
[689]	674	//All this is to help in local messages
	675	$return['timestamp'] = $header->udate;
	676	$return['login'] = $_SESSION['phpgw_info']['expressomail']['user']['account_id'];//$GLOBALS['phpgw_info']['user']['account_id'];
	677	$return['reply_toaddress'] = $header->reply_toaddress;
[828]	678
[2]	679	return $return;
	680	}
[1472]	681
[2]	682	function get_body_msg($msg_number, $msg_folder)
	683	{
	684	include_once("class.message_components.inc.php");
[51]	685	$msg = &new message_components($this->mbox);
[2]	686	$msg->fetch_structure($msg_number);
[51]	687	$return = array();
[1472]	688	$return['attachments'] = $this-> download_attachment($msg,$msg_number);
[51]	689	if(!$this->has_cid)
[91]	690	{
[178]	691	$return['thumbs'] = $this->get_thumbs($msg,$msg_number,urlencode($msg_folder));
[91]	692	$return['signature'] = $this->get_signature($msg,$msg_number,$msg_folder);
[1472]	693	}
	694
[2]	695	if(!$msg->structure[$msg_number]->parts) //Simple message, only 1 piece
	696	{
[1035]	697	if(strtolower($msg->structure[$msg_number]->subtype) == 'x-pkcs7-mime'){
	698	$return['body']='isCripted';
	699	return $return;
	700	}
	701
[2]	702	$attachment = array(); //No attachments
[1035]	703
	704	if(strtolower($msg->structure[$msg_number]->subtype) == 'x-pkcs7-mime'){
	705	$return['body']='isCripted';
	706	return $return;
	707	}
	708
[2]	709	$content = '';
	710	if (strtolower($msg->structure[$msg_number]->subtype) == "plain")
	711	{
[51]	712	$content .= nl2br($this->decodeBody((imap_body($this->mbox, $msg_number, FT_UID)), $msg->encoding[$msg_number][0], $msg->charset[$msg_number][0]));
[2]	713	}
	714	else if (strtolower($msg->structure[$msg_number]->subtype) == "html")
	715	{
[51]	716	$content .= $this->decodeBody(imap_body($this->mbox, $msg_number, FT_UID), $msg->encoding[$msg_number][0], $msg->charset[$msg_number][0]);
[2]	717	}
	718	}
[1472]	719	else
[2]	720	{ //Complicated message, multiple parts
	721	$html_body = '';
	722	$content = '';
	723	$has_multipart = true;
	724	$this->has_cid = false;
[1472]	725
[2]	726	if (strtolower($msg->structure[$msg_number]->subtype) == "related")
	727	$this->has_cid = true;
[1472]	728
[469]	729	if (strtolower($msg->structure[$msg_number]->subtype) == "alternative") {
	730	$show_only_html = false;
	731	foreach($msg->pid[$msg_number] as $values => $msg_part) {
[432]	732	$file_type = strtolower($msg->file_type[$msg_number][$values]);
	733	if($file_type == "text/html")
[1472]	734	$show_only_html = true;
[432]	735	}
[469]	736	}
[2]	737	else
	738	$show_only_html = false;
	739
	740	foreach($msg->pid[$msg_number] as $values => $msg_part)
	741	{
[1472]	742
[2]	743	$file_type = strtolower($msg->file_type[$msg_number][$values]);
	744	if($file_type == "message/rfc822")
	745	$has_multipart = false;
[1472]	746
[2]	747	if($file_type == "multipart/alternative")
	748	$has_multipart = false;
[1472]	749
	750	if(($file_type == "text/plain"
[2]	751	\|\| $file_type == "text/html")
	752	&& $file_type != 'attachment')
	753	{
	754	if($file_type == "text/plain" && !$show_only_html && $has_multipart)
	755	{
	756	// if TXT file size > 100kb, then it will not expand.
	757	if(!($file_type == "text/plain" && $msg->fsize[$msg_number][$values] > 102400)) {
[1472]	758	$content .= nl2br(htmlentities($this->decodeBody(imap_fetchbody($this->mbox, $msg_number, $msg_part, FT_UID), $msg->encoding[$msg_number][$values], $msg->charset[$msg_number][$values])));
[2]	759	}
	760	}
	761	// if HTML attachment file size > 300kb, then it will not expand.
[449]	762	else if($file_type == "text/html" && $msg->fsize[$msg_number][$values] < 307200)
[2]	763	{
[51]	764	$content .= $this->decodeBody(imap_fetchbody($this->mbox, $msg_number, $msg_part, FT_UID), $msg->encoding[$msg_number][$values], $msg->charset[$msg_number][$values]);
[2]	765	$show_only_html = true;
	766	}
	767	}
	768	else if($file_type == "message/delivery-status"){
	769	$content .= "<hr align='left' width='95%' style='border:1px solid #DCDCDC'>";
[1472]	770	$content .= nl2br($this->decodeBody(imap_fetchbody($this->mbox, $msg_number, $msg_part, FT_UID), $msg->encoding[$msg_number][$values], $msg->charset[$msg_number][$values]));
[2]	771
	772	}
[65]	773	else if($file_type == "message/rfc822" \|\| $file_type == "text/rfc822-headers"){
[1472]	774
[2]	775	include_once("class.imap_attachment.inc.php");
	776	$att = new imap_attachment();
[51]	777	$attachments = $att -> get_attachment_info($this->mbox,$msg_number);
[1472]	778	if($attachments['number_attachments'] > 0) {
[2]	779	foreach($attachments ['attachment'] as $index => $attachment){
	780	if(strtolower($attachment['type']) == "delivery-status" \|\|
[1472]	781	strtolower($attachment['type']) == "rfc822" \|\|
[65]	782	strtolower($attachment['type']) == "rfc822-headers" \|\|
[2]	783	strtolower($attachment['type']) == "plain"
	784	){
[1472]	785	$obj = imap_rfc822_parse_headers(imap_fetchbody($this->mbox, $msg_number, $msg_part, FT_UID), $msg->encoding[$msg_number][$values]);
	786	$content .= "<hr align='left' width='95%' style='border:1px solid #DCDCDC'>";
[2]	787	$content .= "<br><table style='margin:2px;border:1px solid black;background:#EAEAEA'>";
	788	$content .= "<tr><td><b>".$this->functions->getLang("Subject").":</b></td><td>".$this->decode_string($obj->subject)."</td></tr>";
	789	$content .= "<tr><td><b>".$this->functions->getLang("From").":</b></td><td>".$this->decode_string($obj->from[0]->mailbox."@".$obj->from[0]->host)."</td></tr>";
	790	$content .= "<tr><td><b>".$this->functions->getLang("Date").":</b></td><td>".$obj->date."</td></tr>";
	791	$content .= "<tr><td><b>".$this->functions->getLang("TO").":</b></td><td>".$this->decode_string($obj->to[0]->mailbox."@".$obj->to[0]->host)."</td></tr>";
[1472]	792	$content .= !$obj->cc ? "</table><br>" :"<tr><td><b>".$this->functions->getLang("CC").":</b></td><td>".$this->decode_string($obj->cc[0]->mailbox."@".$obj->cc[0]->host)."</td></tr></table><br>";
[2]	793	$ix_part = strtolower($attachment['type']) == "delivery-status" ? 1 : 0;
[1472]	794	$content .= ($this->decodeBody(imap_fetchbody($this->mbox, $msg_number, ($attachment['part_in_msg']+$ix_part).".1", FT_UID), $msg->encoding[$msg_number][$values], $msg->charset[$msg_number][$values]));
	795	break;
[2]	796	}
	797	}
	798	}
	799	}
	800	}
	801	if($file_type == "text/plain" && ($show_only_html && $msg_part == 1) \|\| (!$show_only_html && $msg_part == 3)){
	802	if(strtolower($msg->structure[$msg_number]->subtype) == "mixed" && $msg_part == 1)
[51]	803	$content .= nl2br(imap_base64(imap_fetchbody($this->mbox, $msg_number, $msg_part, FT_UID)));
[25]	804	else if(!strtolower($msg->structure[$msg_number]->subtype) == "mixed")
[1472]	805	$content .= nl2br(imap_fetchbody($this->mbox, $msg_number, $msg_part, FT_UID));
[2]	806	}
[1472]	807	}
[2]	808	// Force message with flag Seen (imap_fetchbody not works correctly)
[1472]	809	$params = array('folder' => $msg_folder, "msgs_to_set" => $msg_number, "flag" => "seen");
[2]	810	$this->set_messages_flag($params);
[205]	811	$content = $this->process_embedded_images($msg,$msg_number,$content, $msg_folder);
[2]	812	$content = $this->replace_special_characters($content);
[51]	813	$return['body'] = $content;
	814	return $return;
[2]	815	}
[1472]	816
[2]	817	function htmlfilter($body)
	818	{
	819	require_once('htmlfilter.inc');
[1472]	820
[2]	821	$tag_list = Array(
	822	false,
	823	'blink',
	824	'object',
	825	'meta',
	826	'html',
	827	'link',
	828	'frame',
	829	'iframe',
	830	'layer',
	831	'ilayer',
	832	'plaintext'
	833	);
	834
	835	/**
	836	* A very exclusive set:
	837	*/
	838	// $tag_list = Array(true, "b", "a", "i", "img", "strong", "em", "p");
	839	$rm_tags_with_content = Array(
	840	'script',
	841	'style',
	842	'applet',
	843	'embed',
	844	'head',
	845	'frameset',
	846	'xml',
	847	'xmp'
	848	);
	849
	850	$self_closing_tags = Array(
	851	'img',
	852	'br',
	853	'hr',
	854	'input'
	855	);
	856
	857	$force_tag_closing = true;
	858
	859	$rm_attnames = Array(
	860	'/.*/' =>
	861	Array(
	862	'/target/i',
	863	//'/^on.*/i', -> onClick, dos compromissos da agenda.
	864	'/^dynsrc/i',
	865	'/^datasrc/i',
	866	'/^data.*/i',
	867	'/^lowsrc/i'
	868	)
	869	);
	870
	871	/**
	872	* Yeah-yeah, so this looks horrible. Check out htmlfilter.inc for
	873	* some idea of what's going on here. :)
	874	*/
	875
	876	$bad_attvals = Array(
	877	'/.*/' =>
	878	Array(
	879	'/.*/' =>
	880	Array(
	881	Array(
	882	'/^([\'\"])\s\S+\sscript\s:(.*)([\'\"])/si',
	883	//'/^([\'\"])\shttps\s:(.)([\'\"])/si', -> doclinks notes
	884	'/^([\'\"])\smocha\s:(.)([\'\"])/si',
	885	'/^([\'\"])\sabout\s:(.*)([\'\"])/si'
	886	),
	887	Array(
	888	'\\1oddjob:\\2\\1',
	889	//'\\1uucp:\\2\\1', -> doclinks notes
	890	'\\1amaretto:\\2\\1',
	891	'\\1round:\\2\\1'
	892	)
[1472]	893	),
	894
[2]	895	'/^style/i' =>
	896	Array(
	897	Array(
	898	'/expression/i',
	899	'/behaviou*r/i',
	900	'/binding/i',
	901	'/include-source/i',
	902	'/url\s\(\s([\'\"])\shttps:.([\'\"])\s\)/si',
	903	'/url\s\(\s([\'\"])\s\S+\sscript:.([\'\"])\s\)/si'
	904	),
	905	Array(
	906	'idiocy',
	907	'idiocy',
	908	'idiocy',
	909	'idiocy',
	910	'url(\\1http://securityfocus.com/\\1)',
	911	'url(\\1http://securityfocus.com/\\1)'
	912	)
	913	)
	914	)
	915	);
	916
	917	$add_attr_to_tag = Array(
	918	'/^a$/i' => Array('target' => '"_new"')
	919	);
[1472]	920
	921
[2]	922	$trusted_body = sanitize($body,
	923	$tag_list,
	924	$rm_tags_with_content,
	925	$self_closing_tags,
	926	$force_tag_closing,
	927	$rm_attnames,
	928	$bad_attvals,
	929	$add_attr_to_tag
	930	);
[1472]	931
[2]	932	return $trusted_body;
	933	}
[1472]	934
[2]	935	function decodeBody($body, $encoding, $charset=null)
	936	{
	937	/**
	938	* replace e-mail by anchor.
	939	*/
	940	// HTML Filter
[13]	941	//$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>", $body);
[828]	942	//$body = str_replace("\r\n", "\n", $body);
[2]	943	if ($encoding == 'quoted-printable')
[828]	944	{
	945	/*
[1472]	946
[2]	947	for($i=0;$i<256;$i++) {
	948	$c1=dechex($i);
	949	if(strlen($c1)==1){$c1="0".$c1;}
	950	$c1="=".$c1;
	951	$myqprinta[]=$c1;
	952	$myqprintb[]=chr($i);
[1472]	953	}
[828]	954	*/
[2]	955	$body = str_replace($myqprinta,$myqprintb,($body));
	956	$body = quoted_printable_decode($body);
[1472]	957	while (ereg("=\n", $body))
[2]	958	{
	959	$body = ereg_replace ("=\n", '', $body);
	960	}
	961	}
[1472]	962	else if ($encoding == 'base64')
[2]	963	{
	964	$body = base64_decode($body);
	965	}
[1472]	966	else if ($encoding == '7bit')
[12]	967	{
[1472]	968	$body = quoted_printable_decode($body);
[828]	969	}
[2]	970	// All other encodings are returned raw.
	971	if (strtolower($charset) == "utf-8")
	972	return utf8_decode($body);
	973	else
	974	return $body;
	975	}
[1472]	976
[205]	977	function process_embedded_images($msg, $msgno, $body, $msg_folder)
[2]	978	{
	979	if (count($msg->inline_id[$msgno]) > 0)
	980	{
	981	foreach ($msg->inline_id[$msgno] as $index => $cid)
	982	{
	983	$cid = eregi_replace("<", "", $cid);
	984	$cid = eregi_replace(">", "", $cid);
	985	$msg_part = $msg->pid[$msgno][$index];
	986	//$body = eregi_replace("alt=\"\"", "", $body);
	987	$body = eregi_replace("<br/>", "", $body);
	988	$body = str_replace("src=\"cid:".$cid."\"", " src=\"./inc/show_embedded_attach.php?msg_folder=$msg_folder&msg_num=$msgno&msg_part=$msg_part\" ", $body);
	989	$body = str_replace("src='cid:".$cid."'", " src=\"./inc/show_embedded_attach.php?msg_folder=$msg_folder&msg_num=$msgno&msg_part=$msg_part\" ", $body);
	990	$body = str_replace("src=cid:".$cid, " src=\"./inc/show_embedded_attach.php?msg_folder=$msg_folder&msg_num=$msgno&msg_part=$msg_part\" ", $body);
	991	}
	992	}
[1472]	993
[2]	994	return $body;
	995	}
[1472]	996
[2]	997	function replace_special_characters($body)
	998	{
	999	// Suspected TAGS!
[1472]	1000	/*$tag_list = Array(
[2]	1001	'blink','object','meta',
	1002	'html','link','frame',
	1003	'iframe','layer','ilayer',
	1004	'plaintext','script','style','img',
	1005	'applet','embed','head',
	1006	'frameset','xml','xmp');
	1007	*/
	1008
[1472]	1009	// Layout problem: Change html elements
	1010	// with absolute position to relate position, CASE INSENSITIVE.
[1233]	1011	$body = @mb_eregi_replace("POSITION: ABSOLUTE;","",$body);
[6]	1012
[2]	1013	$tag_list = Array('head','blink','object','frame',
	1014	'iframe','layer','ilayer','plaintext','script',
[63]	1015	'applet','embed','frameset','xml','xmp','style');
[2]	1016
	1017	$body = $this-> replace_links($body);
[1472]	1018	$blocked_tags = array();
[2]	1019	foreach($tag_list as $index => $tag) {
[1233]	1020	$new_body = @mb_eregi_replace("<$tag", "<!--$tag", $body);
[2]	1021	if($body != $new_body) {
	1022	$blocked_tags[] = $tag;
	1023	}
[1233]	1024	$body = @mb_eregi_replace("</$tag>", "</$tag-->", $new_body);
[2]	1025	}
[650]	1026	// Malicious Code Remove
[1057]	1027	$dirtyCodePattern = "/(<([\w]+[\w0-9])(.)on(mouse(move\|over\|down\|up)\|load\|blur\|change\|click\|dblclick\|focus\|key(down\|up\|press)\|select)([\n\ ])=([\n\ ])[\"'][^>\"'][\"']([^>])>)(.*)(<\/\\2>)?/misU";
[650]	1028	preg_match_all($dirtyCodePattern,$body,$rest,PREG_PATTERN_ORDER);
	1029	foreach($rest[0] as $i => $val)
[1270]	1030	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]	1031	$body = str_replace($rest[1][$i],"<".$rest[2][$i].$rest[3][$i].$rest[7][$i].">",$body);
[2]	1032
	1033	return "<span>".$body;
	1034	}
	1035
[1472]	1036	function replace_links($body) {
[449]	1037	$matches = array();
[2]	1038	// Verify exception.
[449]	1039	@preg_match("/<a href=\"notes:\/\/\//",$body,$matches);
[1036]	1040	// If there is no exception,then open the link in new window.
[449]	1041	if(count($matches))
	1042	return $body;
[1472]	1043
[1475]	1044
	1045	$pattern = '/(?<=[\s\<\n\r;])((http(s?):\/\/((?:[\w]\.?)+(?::[\d]+)?[\/.\-~&=?%;@#,+\w]))\|((?:www?\.)(?:\w\.?)(?::\d+)?[\/\w.\-~&=?%;@+]*))/i';
[449]	1046	$replacement = '<a href="http$3://$4$5" target="_blank">$1</a>';
[1472]	1047	return preg_replace($pattern, $replacement, $body);
	1048
[449]	1049	// Original
	1050	//return preg_replace('/(?<=[\s\|(<br>)\|\n\|\r\|;])((http(s?):\/\/((?:[\w]\.?)+(?::[\d]+)?[\/.\-~&=?%;@#,+\w]))\|((?:www?\.)(?:\w\.?)(?::\d+)?[\/\w.\-~&=?%;@+]*))/i', '<a href="http$3://$4$5" target="_blank">http$3://$4$5</a>', $body);
[2]	1051	}
	1052
[91]	1053	function get_signature($msg, $msg_number, $msg_folder)
[1035]	1054	{
[1174]	1055	include_once("../security/classes/CertificadoB.php");
[1035]	1056	include_once("class.db_functions.inc.php");
[91]	1057	foreach ($msg->file_type[$msg_number] as $index => $file_type)
	1058	{
[1035]	1059	$sign = array();
	1060	$temp = $this->get_info_head_msg($msg_number);
	1061	if($temp['ContentType'] =='normal') return $sign;
[91]	1062	$file_type = strtolower($file_type);
[1472]	1063	if(strtolower($msg->encoding[$msg_number][$index]) == 'base64')
[91]	1064	{
[1472]	1065	if ($file_type == 'application/x-pkcs7-signature' \|\| $file_type == 'application/pkcs7-signature')
[91]	1066	{
[1035]	1067	if(!$this->mbox \|\| !is_resource($this->mbox))
	1068	$this->mbox = $this->open_mbox($msg_folder);
	1069
	1070	$header = @imap_headerinfo($this->mbox, imap_msgno($this->mbox, $msg_number), 80, 255);
	1071
	1072	$imap_msg = @imap_fetchheader($this->mbox, $msg_number, FT_UID);
	1073	$imap_msg .= @imap_body($this->mbox, $msg_number, FT_UID);
	1074
	1075	$certificado = new certificadoB();
	1076	$validade = $certificado->verificar($imap_msg);
	1077
	1078	if ($certificado->apresentado)
[109]	1079	{
[1035]	1080	$from = $header->from;
	1081	foreach ($from as $id => $object) {
	1082	$fromname = $object->personal;
	1083	$fromaddress = $object->mailbox . "@" . $object->host;
[109]	1084	}
[1035]	1085	$sign_alert = '';
	1086	foreach ($certificado->erros_ssl as $item)
	1087	{
	1088	$check_error_msg = $this->functions->getLang($item);
	1089	/*
	1090	* Desabilite o teste abaixo para mostrar todas as mensagem
	1091	* de erro.
	1092	*/
	1093	//if (!strpos($check_error_msg,'*',strlen($check_error_msg-1)))
	1094	//{
	1095	$sign[] = "<span style=color:red>" . $check_error_msg . " </span>";
	1096	//}
	1097	}
	1098	if (count($certificado->erros_ssl) < 1)
	1099	{
	1100	$check_msg = $this->functions->getLang('Message untouched') . " ";
	1101	if($fromaddress == $certificado->dados['EMAIL'])
	1102	{
	1103	$check_msg .= $this->functions->getLang('and') . " ";
	1104	$check_msg .= $this->functions->getLang('authentic');
	1105	}
	1106	$sign[] = "<strong>".$check_msg."</strong>";
	1107	}
	1108	if($fromaddress != $certificado->dados['EMAIL'])
	1109	{
	1110	$sign[] = "<span style=color:red>" .
	1111	$this->functions->getLang('message') . " " .
	1112	$this->functions->getLang('with signer different from sender') .
	1113	" </span>";
	1114	}
	1115	$sign[] = "<strong>" . $this->functions->getLang('Message signed by: ') . "</strong>" . $certificado->dados['NOME'];
	1116	$sign[] = "<strong>" . $this->functions->getLang('Certificate email: ') . "</strong>" . $certificado->dados['EMAIL'];
	1117	$sign[] = "<strong>" . $this->functions->getLang('Mail from: ') . "</strong>" . $fromaddress;
	1118	$sign[] = "<strong>" . $this->functions->getLang('Certificate Authority: ') . "</strong>" . $certificado->dados['EMISSOR'];
	1119	$sign[] = "<strong>" . $this->functions->getLang('Validity of certificate: ') . "</strong>" . gmdate('r',openssl_to_timestamp($certificado->dados['FIM_VALIDADE']));
	1120	$sign[] = "<strong>" . $this->functions->getLang('Message date: ') . "</strong>" . $header->Date;
	1121
	1122	$cert = openssl_x509_parse($certificado->cert_assinante);
	1123	/*
	1124	$sign[] = '<table>';
	1125	$sign[] = '<tr><td colspan=1><b>Expedido para:</b></td></tr>';
	1126	$sign[] = '<tr><td>Nome Comum (CN) </td><td>' . $cert[subject]['CN'] . '</td></tr>';
	1127	$X = substr($certificado->dados['NASCIMENTO'] ,0,2) . '-' . substr($certificado->dados['NASCIMENTO'] ,2,2) . '-' . substr($certificado->dados['NASCIMENTO'] ,4,4);
	1128	$sign[] = '<tr><td>Data de nascimento </td><td>' . $certificado->dados['NASCIMENTO'] . '</td></tr>';
	1129	$sign[] = '<tr><td>CPF </td><td>' . $certificado->dados['CPF'] . '</td></tr>';
	1130	$sign[] = '<tr><td>Documento identidade </td><td>' . $certificado->dados['RG'] . '</td></tr>';
	1131	$sign[] = '<tr><td>Empresa (O) </td><td>' . $cert[subject]['O'] . '</td></tr>';
	1132	$sign[] = '<tr><td>Unidade Organizacional (OU) </td><td>' . $cert[subject]['OU'][0] . '</td></tr>';
	1133	//$sign[] = '<tr><td>Numero de serie </td><td>' . $cert['serialNumber'] . '</td></tr>';
	1134	$sign[] = '<tr><td colspan=1> </td></tr>';
	1135	$sign[] = '<tr><td colspan=1><b>Expedido por:</b></td></tr>';
	1136	$sign[] = '<tr><td>Nome Comum (CN) </td><td>' . $cert[issuer]['CN'] . '</td></tr>';
	1137	$sign[] = '<tr><td>Empresa (O) </td><td>' . $cert[issuer]['O'] . '</td></tr>';
	1138	$sign[] = '<tr><td>Unidade Organizacional (OU) </td><td>' . $cert[issuer]['OU'][0] . '</td></tr>';
	1139	$sign[] = '<tr><td colspan=1> </td></tr>';
	1140	$sign[] = '<tr><td colspan=1><b>Validade:</b></td></tr>';
	1141	$H = data_hora($cert[validFrom]);
	1142	$X = substr($H,6,2) . '-' . substr($H,4,2) . '-' . substr($H,0,4);
	1143	$sign[] = '<tr><td>Expedido em </td><td>' . $X . '</td></tr>';
	1144	$H = data_hora($cert[validTo]);
	1145	$X = substr($H,6,2) . '-' . substr($H,4,2) . '-' . substr($H,0,4);
	1146	$sign[] = '<tr><td>Valido ate </td><td>' . $X . '</td></tr>';
	1147	$sign[] = '<tr><td colspan=1> </td></tr>';
	1148	$sign[] = '</table>';
	1149	*/
	1150	$sign_alert .= 'Expedido para:\n';
	1151	$sign_alert .= 'Nome Comum (CN) ' . $cert[subject]['CN'] . '\n';
	1152	$X = substr($certificado->dados['NASCIMENTO'] ,0,2) . '-' . substr($certificado->dados['NASCIMENTO'] ,2,2) . '-' . substr($certificado->dados['NASCIMENTO'] ,4,4);
	1153	$sign_alert .= 'Data de nascimento ' . $X . '\n';
	1154	$sign_alert .= 'CPF ' . $certificado->dados['CPF'] . '\n';
	1155	$sign_alert .= 'Documento identidade ' . $certificado->dados['RG'] . '\n';
	1156	$sign_alert .= 'Empresa (O) ' . $cert[subject]['O'] . '\n';
	1157	$sign_alert .= 'Unidade Organizacional (OU) ' . $cert[subject]['OU'][0] . '\n';
	1158	//$sign_alert[] = '<tr><td>Numero de serie </td><td>' . $cert['serialNumber'] . '</td></tr>';
	1159	$sign_alert .= '\n';
	1160	$sign_alert .= 'Expedido por:\n';
	1161	$sign_alert .= 'Nome Comum (CN) ' . $cert[issuer]['CN'] . '\n';
	1162	$sign_alert .= 'Empresa (O) ' . $cert[issuer]['O'] . '\n';
	1163	$sign_alert .= 'Unidade Organizacional (OU) ' . $cert[issuer]['OU'][0] . '\n';
	1164	$sign_alert .= '\n';
	1165	$sign_alert .= 'Validade:\n';
	1166	$H = data_hora($cert[validFrom]);
	1167	$X = substr($H,6,2) . '-' . substr($H,4,2) . '-' . substr($H,0,4);
	1168	$sign_alert .= 'Expedido em ' . $X . '\n';
	1169	$H = data_hora($cert[validTo]);
	1170	$X = substr($H,6,2) . '-' . substr($H,4,2) . '-' . substr($H,0,4);
	1171	$sign_alert .= 'Valido ate ' . $X . '\n';
	1172
	1173	$sign[] = "<a onclick=\"javascript:alert('" . $sign_alert . "')\"><b><font color=\"#0000FF\">".$this->functions->getLang("More")."...</font></b></a>";
	1174	$this->db = new db_functions();
	1175
	1176	// TODO: testar se existe um certificado no banco e verificar qual ï¿œ o mais atual.
	1177	if(!$certificado->dados['EXPIRADO'] && !$certificado->dados['REVOGADO'] && count($certificado->erros_ssl) < 1)
	1178	$this->db->insert_certificate(strtolower($certificado->dados['EMAIL']), $certificado->cert_assinante, $certificado->dados['SERIALNUMBER'], $certificado->dados['AUTHORITYKEYIDENTIFIER']);
	1179	}
[91]	1180	else
[1035]	1181	{
	1182	$sign[] = "<span style=color:red>" . $this->functions->getLang('Invalid signature') . "</span>";
	1183	foreach($certificado->erros_ssl as $item)
	1184	$sign[] = "<span style=color:red>" . $this->functions->getLang($item) . "</span>";
	1185	}
[91]	1186	}
	1187	}
	1188	}
[1472]	1189	return $sign;
[91]	1190	}
	1191
[51]	1192	function get_thumbs($msg, $msg_number, $msg_folder)
[2]	1193	{
	1194	$thumbs_array = array();
	1195	$i = 0;
	1196	foreach ($msg->file_type[$msg_number] as $index => $file_type)
	1197	{
	1198	$file_type = strtolower($file_type);
	1199	if(strtolower($msg->encoding[$msg_number][$index]) == 'base64') {
	1200	if (($file_type == 'image/jpeg') \|\| ($file_type == 'image/pjpeg') \|\| ($file_type == 'image/gif') \|\| ($file_type == 'image/png')) {
	1201	$img = "<IMG id='".$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]	1202	$href = "<a onMouseDown='save_image(event,this,\"".$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]	1203	$thumbs_array[] = $href;
	1204	}
	1205	$i++;
	1206	}
	1207	}
	1208	return $thumbs_array;
	1209	}
[1472]	1210
[2]	1211	/*function delete_msg($params)
	1212	{
	1213	$folder = $params['folder'];
	1214	$msgs_to_delete = explode(",",$params['msgs_to_delete']);
[1472]	1215
[2]	1216	$mbox_stream = $this->open_mbox($folder);
[1472]	1217
[2]	1218	foreach ($msgs_to_delete as $msg_number){
	1219	imap_delete($mbox_stream, $msg_number, FT_UID);
	1220	}
	1221	imap_close($mbox_stream, CL_EXPUNGE);
	1222	return $params['msgs_to_delete'];
	1223	}*/
	1224
	1225	// Novo
	1226	function delete_msgs($params)
	1227	{
[1472]	1228
[2]	1229	$folder = $params['folder'];
[51]	1230	$folder = mb_convert_encoding($folder, "UTF7-IMAP","ISO-8859-1");
[2]	1231	$msgs_number = explode(",",$params['msgs_number']);
	1232	$border_ID = $params['border_ID'];
[1472]	1233
[2]	1234	$return = array();
[1472]	1235
[449]	1236	if ($params['get_previous_msg']){
[2]	1237	$return['previous_msg'] = $this->get_info_previous_msg($params);
[449]	1238	// Fix problem in unserialize function JS.
	1239	$return['previous_msg']['body'] = str_replace(array('{','}'), array('{','}'), $return['previous_msg']['body']);
	1240	}
[2]	1241
[1472]	1242	//$mbox_stream = $this->open_mbox($folder);
[504]	1243	$mbox_stream = @imap_open("{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$folder, $this->username, $this->password) or die(serialize(array('imap_error' => $this->parse_error(imap_last_error()))));
[1472]	1244
[2]	1245	foreach ($msgs_number as $msg_number)
	1246	{
	1247	if (imap_delete($mbox_stream, $msg_number, FT_UID));
	1248	$return['msgs_number'][] = $msg_number;
	1249	}
[1472]	1250
[2]	1251	$return['folder'] = $folder;
	1252	$return['border_ID'] = $border_ID;
[1472]	1253
[51]	1254	if($mbox_stream)
	1255	imap_close($mbox_stream, CL_EXPUNGE);
[2]	1256	return $return;
	1257	}
	1258
[1472]	1259
[2]	1260	function refresh($params)
	1261	{
[689]	1262	include_once("class.imap_attachment.inc.php");
[1472]	1263	$imap_attachment = new imap_attachment();
[2]	1264	$folder = $params['folder'];
	1265	$msg_range_begin = $params['msg_range_begin'];
	1266	$msg_range_end = $params['msg_range_end'];
	1267	$msgs_existent = $params['msgs_existent'];
[1472]	1268	$sort_box_type = $params['sort_box_type'];
[2]	1269	$sort_box_reverse = $params['sort_box_reverse'];
	1270	$msgs_in_the_server = array();
[53]	1271	$search_box_type = $params['search_box_type'] != "ALL" && $params['search_box_type'] != "" ? $params['search_box_type'] : false;
[828]	1272	$msgs_in_the_server = $this->get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse,$msg_range_begin,$msg_range_end);
	1273	$msgs_in_the_server = array_keys($msgs_in_the_server);
	1274	if(!count($msgs_in_the_server))
[51]	1275	return array();
[1472]	1276
[828]	1277	$num_msgs = (count($msgs_in_the_server) - imap_num_recent($this->mbox));
[1472]	1278	$msgs_in_the_client = explode(",", $msgs_existent);
[51]	1279
[2]	1280	$msg_to_insert = array_diff($msgs_in_the_server, $msgs_in_the_client);
[271]	1281	$msg_to_delete = array_diff($msgs_in_the_client, $msgs_in_the_server);
[1472]	1282
[2]	1283	$msgs_to_exec = array();
	1284	if ((count($msg_to_insert)) && ($msgs_existent))
	1285	{
	1286	foreach($msg_to_insert as $index => $msg_number)
	1287	{
	1288	if ($msgs_in_the_server[$index+1])
	1289	{
	1290	//$msgs_to_exec[$msg_number] = 'Inserir mensage numero ' . $msg_number . ' antes da ' . $msgs_in_the_server[$index+1];
	1291	$msgs_to_exec[$msg_number] = 'box.insertBefore(new_msg, Element("'.$msgs_in_the_server[$index+1].'"));';
	1292	}
	1293	else
	1294	{
	1295	//$msgs_to_exec[$msg_number] = 'Inserir mensage numero ' . $msg_number . ' no final (append)';
	1296	$msgs_to_exec[$msg_number] = 'box.appendChild(new_msg);';
	1297	}
	1298	}
	1299	ksort($msgs_to_exec);
	1300	}
	1301	elseif(!$msgs_existent)
	1302	{
	1303	foreach($msgs_in_the_server as $index => $msg_number)
	1304	{
	1305	$msgs_to_exec[$msg_number] = 'box.appendChild(new_msg);';
	1306	}
	1307	}
[1472]	1308
[2]	1309	$return = array();
	1310	$i = 0;
	1311	foreach($msgs_to_exec as $msg_number => $command)
	1312	{
[614]	1313	/*A função imap_headerinfo não traz o cabeçalho completo, e sim alguns
[1472]	1314	* atributos do cabeçalho. Como eu preciso do atributo Importance
[614]	1315	* para saber se o email é importante ou não, uso abaixo a função
	1316	* imap_fetchheader e busco o atributo importance nela para passar
	1317	* para as funções ajax. Isso faz com que eu acesse o cabeçalho
	1318	* duas vezes e de duas formas diferentes, mas em contrapartida, eu
	1319	* não preciso reimplementar o método utilizando o fetchheader.
	1320	* Como na atualização são poucas as mensagens que devem ser renderizadas,
	1321	* a perda em performance é insignificante.
	1322	*/
[1035]	1323	$tempHeader = @imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number));
	1324	$flag = preg_match('/importance : (.*)\r/i', $tempHeader, $importance);
[689]	1325	$return[$i]['Importance'] = $flag==0?"Normal":$importance[1];
[1472]	1326
[535]	1327	$header = $this->get_header($msg_number);
[2]	1328	if (!is_object($header))
[828]	1329	continue;
	1330
[2]	1331	$return[$i]['msg_number'] = $msg_number;
	1332	$return[$i]['command'] = $command;
[1472]	1333
[2]	1334	$return[$i]['msg_folder'] = $folder;
[1035]	1335	// Atribui o tipo (normal, signature ou cipher) ao campo Content-Type
	1336	$return[$i]['ContentType'] = $this->getMessageType($msg_number, $tempHeader);
[2]	1337	$return[$i]['Recent'] = $header->Recent;
	1338	$return[$i]['Unseen'] = $header->Unseen;
	1339	$return[$i]['Answered'] = $header->Answered;
	1340	$return[$i]['Deleted'] = $header->Deleted;
	1341	$return[$i]['Draft'] = $header->Draft;
	1342	$return[$i]['Flagged'] = $header->Flagged;
	1343
[535]	1344	$date_msg = gmdate("d/m/Y",$header->udate);
	1345	if (gmdate("d/m/Y") == $date_msg)
	1346	$return[$i]['udate'] = gmdate("H:i",$header->udate);
[2]	1347	else
	1348	$return[$i]['udate'] = $date_msg;
[1472]	1349
[2]	1350	$from = $header->from;
	1351	$return[$i]['from'] = array();
	1352	$tmp = imap_mime_header_decode($from[0]->personal);
	1353	$return[$i]['from']['name'] = $tmp[0]->text;
	1354	$return[$i]['from']['email'] = $from[0]->mailbox . "@" . $from[0]->host;
[1472]	1355	//$return[$i]['from']['full'] ='"' . $return[$i]['from']['name'] . '" ' . '<' . $return[$i]['from']['email'] . '>';
[2]	1356	if(!$return[$i]['from']['name'])
	1357	$return[$i]['from']['name'] = $return[$i]['from']['email'];
[1472]	1358
[2]	1359	/*$toaddress = imap_mime_header_decode($header->toaddress);
	1360	$return[$i]['toaddress'] = '';
	1361	foreach ($toaddress as $tmp)
	1362	$return[$i]['toaddress'] .= $tmp->text;*/
	1363	$to = $header->to;
	1364	$return[$i]['to'] = array();
	1365	$tmp = imap_mime_header_decode($to[0]->personal);
	1366	$return[$i]['to']['name'] = $tmp[0]->text;
	1367	$return[$i]['to']['email'] = $to[0]->mailbox . "@" . $to[0]->host;
	1368	$return[$i]['to']['full'] ='"' . $return[$i]['to']['name'] . '" ' . '<' . $return[$i]['to']['email'] . '>';
[1472]	1369
[2]	1370	$return[$i]['subject'] = $this->decode_string($header->fetchsubject);
	1371
	1372	$return[$i]['Size'] = $header->Size;
	1373	$return[$i]['reply_toaddress'] = $header->reply_toaddress;
[1472]	1374
[2]	1375	$return[$i]['attachment'] = array();
[51]	1376	$return[$i]['attachment'] = $imap_attachment->get_attachment_headerinfo($this->mbox, $msg_number);
[2]	1377	$i++;
	1378	}
[51]	1379	$return['new_msgs'] = imap_num_recent($this->mbox);
[271]	1380	$return['msgs_to_delete'] = $msg_to_delete;
[411]	1381	if($this->mbox && is_resource($this->mbox))
[51]	1382	imap_close($this->mbox);
[828]	1383
[2]	1384	return $return;
	1385	}
	1386
[1035]	1387	/**
	1388	* Método que faz a verificação do Content-Type do e-mail e verifica se é um e-mail normal,
	1389	* assinado ou cifrado.
	1390	* @author Mário César Kolling <mario.kolling@serpro.gov.br>
	1391	* @param $headers Uma String contendo os Headers do e-mail retornados pela função imap_imap_fetchheader
	1392	* @param $msg_number O número da mesagem
	1393	* @return Retorna o tipo da mensagem (normal, signature, cipher).
	1394	*/
	1395	function getMessageType($msg_number, $headers = false){
	1396
	1397	$contentType = "normal";
	1398	if (!$headers){
	1399	$headers = imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number));
	1400	}
	1401	//$header2 = imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number));
	1402	if (preg_match("/Content-Type:.*pkcs7-signature/i", $headers) == 1){
	1403	$contentType = "signature";
	1404	} else if (preg_match("/Content-Type:.*x-pkcs7-mime/i", $headers) == 1){
	1405	$contentType = "cipher";
	1406	}
	1407
	1408	return $contentType;
	1409	}
	1410
[1375]	1411	/**
	1412	* Metodo que retorna todas as pastas do usuario logado.
	1413	* @param $params array opcional para repassar os argumentos ao metodo.
	1414	* Se usar $params['noSharedFolders'] = true, ira retornar todas as pastas do usuário logado,
	1415	* excluindo as compartilhadas para ele.
[1472]	1416	* @return Retorna um array contendo as seguintes informacoes de cada pasta: folder_unseen,
[1375]	1417	* folder_id, folder_name, folder_parent e folder_hasChildren.
[1472]	1418	*/
[449]	1419	function get_folders_list($params = null)
[2]	1420	{
[1472]	1421	$mbox_stream = $this->open_mbox();
[115]	1422	$serverString = "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}";
[1375]	1423	$folders_list = imap_getmailboxes($mbox_stream, $serverString, ($params && $params['noSharedFolders']) ? "INBOX/" : "");
[650]	1424	$folders_list = array_slice($folders_list,0,$this->foldersLimit);
	1425
[2]	1426	$tmp = array();
	1427	$result = array();
[1472]	1428
[2]	1429	if (is_array($folders_list)) {
	1430	reset($folders_list);
[1035]	1431	$this->ldap = new ldap_functions();
[1472]	1432
[2]	1433	$i = 0;
	1434	while (list($key, $val) = each($folders_list)) {
	1435	$status = imap_status($mbox_stream, $val->name, SA_UNSEEN);
[1035]	1436
[2]	1437	//$tmp_folder_id = explode("}", imap_utf7_decode($val->name));
	1438	$tmp_folder_id = explode("}", mb_convert_encoding($val->name, "ISO_8859-1", "UTF7-IMAP" ));
[1035]	1439	if($tmp_folder_id[1]=='INBOX'.$this->imap_delimiter.'decifradas'){
	1440	//error_log('passou', 3,'/tmp/imap_get_list.log');
	1441	//imap_deletemailbox($mbox_stream,imap_utf7_encode("{".$this->imap_server."}".'INBOX/decifradas'));
	1442	continue;
	1443	}
	1444	$result[$i]['folder_unseen'] = $status->unseen;
[2]	1445	$folder_id = $tmp_folder_id[1];
	1446	$result[$i]['folder_id'] = $folder_id;
[1472]	1447
[2]	1448	$tmp_folder_parent = explode($this->imap_delimiter, $folder_id);
	1449	$result[$i]['folder_name'] = array_pop($tmp_folder_parent);
[96]	1450	$result[$i]['folder_name'] = $result[$i]['folder_name'] == 'INBOX' ? 'Inbox' : $result[$i]['folder_name'];
[1375]	1451	if (substr($folder_id,0,4) == 'user' && is_numeric($result[$i]['folder_name'])) {
[1340]	1452	//$this->ldap = new ldap_functions();
[432]	1453	if ($cn = $this->ldap->uid2cn($result[$i]['folder_name'])){
[325]	1454	$result[$i]['folder_name'] = $cn;
	1455	}
	1456	}
[1472]	1457
[2]	1458	$tmp_folder_parent = implode($this->imap_delimiter, $tmp_folder_parent);
	1459	$result[$i]['folder_parent'] = $tmp_folder_parent == 'INBOX' ? '' : $tmp_folder_parent;
[1472]	1460
[96]	1461	if (($val->attributes == 32) && ($result[$i]['folder_name'] != 'Inbox'))
[2]	1462	$result[$i]['folder_hasChildren'] = 1;
	1463	else
	1464	$result[$i]['folder_hasChildren'] = 0;
	1465
[1472]	1466	$i++;
[2]	1467	}
	1468	}
[1472]	1469
[2]	1470	foreach ($result as $folder_info)
	1471	{
	1472	$array_tmp[] = $folder_info['folder_id'];
	1473	}
[1472]	1474
[2]	1475	natcasesort($array_tmp);
[1472]	1476
[2]	1477	foreach ($array_tmp as $key => $folder_id)
	1478	{
	1479	$result2[] = $result[$key];
	1480	}
[1472]	1481
[449]	1482	$current_folder = "INBOX";
	1483	if($params && $params['folder'])
	1484	$current_folder = $params['folder'];
	1485	return array_merge($result2, $this->get_quota(array(folder_id => $current_folder)));
[2]	1486	}
[1472]	1487
[2]	1488	function create_mailbox($arr)
	1489	{
	1490	$namebox = $arr['newp'];
	1491	$mbox_stream = $this->open_mbox();
	1492	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
[51]	1493	$namebox = mb_convert_encoding($namebox, "UTF7-IMAP", "UTF-8");
[1472]	1494
[2]	1495	$result = "Ok";
[51]	1496	if(!imap_createmailbox($mbox_stream,"{".$imap_server."}$namebox"))
[2]	1497	{
	1498	$result = implode("<br />\n", imap_errors());
[1472]	1499	}
	1500
[51]	1501	if($mbox_stream)
	1502	imap_close($mbox_stream);
[1472]	1503
[2]	1504	return $result;
[1472]	1505
[2]	1506	}
[1472]	1507
[2]	1508	function create_extra_mailbox($arr)
	1509	{
	1510	$nameboxs = explode(";",$arr['nw_folders']);
	1511	$result = "";
	1512	$mbox_stream = $this->open_mbox();
	1513	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
[1472]	1514	foreach($nameboxs as $key=>$tmp){
[2]	1515	if($tmp != ""){
	1516	if(!imap_createmailbox($mbox_stream,imap_utf7_encode("{".$imap_server."}$tmp"))){
	1517	$result = implode("<br />\n", imap_errors());
[51]	1518	if($mbox_stream)
[1472]	1519	imap_close($mbox_stream);
[2]	1520	return $result;
	1521	}
	1522	}
	1523	}
[51]	1524	if($mbox_stream)
	1525	imap_close($mbox_stream);
[2]	1526	return true;
	1527	}
[1472]	1528
[2]	1529	function delete_mailbox($arr)
	1530	{
	1531	$namebox = $arr['del_past'];
	1532	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
	1533	$mbox_stream = $this->open_mbox();
	1534	//$del_folder = imap_deletemailbox($mbox_stream,"{".$imap_server."}INBOX.$namebox");
[1472]	1535
[2]	1536	$result = "Ok";
	1537	$namebox = mb_convert_encoding($namebox, "UTF7-IMAP","UTF-8");
	1538	if(!imap_deletemailbox($mbox_stream,"{".$imap_server."}$namebox"))
	1539	{
	1540	$result = implode("<br />\n", imap_errors());
	1541	}
[51]	1542	if($mbox_stream)
	1543	imap_close($mbox_stream);
[2]	1544	return $result;
	1545	}
[1472]	1546
[2]	1547	function ren_mailbox($arr)
	1548	{
	1549	$namebox = $arr['current'];
	1550	$new_box = $arr['rename'];
	1551	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
	1552	$mbox_stream = $this->open_mbox();
	1553	//$ren_folder = imap_renamemailbox($mbox_stream,"{".$imap_server."}INBOX.$namebox","{".$imap_server."}INBOX.$new_box");
[1472]	1554
[2]	1555	$result = "Ok";
	1556	$namebox = mb_convert_encoding($namebox, "UTF7-IMAP","UTF-8");
[51]	1557	$new_box = mb_convert_encoding($new_box, "UTF7-IMAP","UTF-8");
[1472]	1558
[2]	1559	if(!imap_renamemailbox($mbox_stream,"{".$imap_server."}$namebox","{".$imap_server."}$new_box"))
	1560	{
[1472]	1561	$result = imap_errors();
[2]	1562	}
[51]	1563	if($mbox_stream)
	1564	imap_close($mbox_stream);
[2]	1565	return $result;
[1472]	1566
[2]	1567	}
[1472]	1568
[2]	1569	function get_num_msgs($params)
	1570	{
	1571	$folder = $params['folder'];
[411]	1572	if(!$this->mbox \|\| !is_resource($this->mbox)) {
[2]	1573	$this->mbox = $this->open_mbox($folder);
[411]	1574	if(!$this->mbox \|\| !is_resource($this->mbox))
[2]	1575	return imap_last_error();
[1472]	1576	}
[2]	1577	$num_msgs = imap_num_msg($this->mbox);
[432]	1578	if($this->mbox && is_resource($this->mbox))
[51]	1579	imap_close($this->mbox);
[1472]	1580
[2]	1581	return $num_msgs;
	1582	}
[1472]	1583
[2]	1584	function send_mail($params)
	1585	{
	1586	include_once("class.phpmailer.php");
	1587	$mail = new PHPMailer();
	1588	include_once("class.db_functions.inc.php");
	1589	$db = new db_functions();
	1590	$fromaddress = $params['input_from'] ? explode(';',$params['input_from']) : "";
[449]	1591	##
	1592	# @AUTHOR Rodrigo Souza dos Santos
	1593	# @DATE 2008/09/17
	1594	# @BRIEF Checks if the user has permission to send an email with the email address used.
	1595	##
	1596	if ( is_array($fromaddress) && ($fromaddress[1] != $_SESSION['phpgw_info']['expressomail']['user']['email']) )
	1597	{
	1598	$deny = true;
	1599	foreach( $_SESSION['phpgw_info']['expressomail']['user']['shared_mailboxes'] as $key => $val )
	1600	if ( array_key_exists('mail', $val) && $val['mail'][0] == $fromaddress[1] )
	1601	$deny = false and end($_SESSION['phpgw_info']['expressomail']['user']['shared_mailboxes']);
	1602
	1603	if ( $deny )
	1604	return "The server denied your request to send a mail, you cannot use this mail address.";
	1605	}
[828]	1606
[707]	1607	//new_message_to backs to mailto: pattern
[708]	1608	$params['body'] = eregi_replace("<a href=\"javascript:new_message_to\('([^>]+)'\)\">[^>]+</a>","<a href='mailto:\\1'>\\1</a>",$params['body']);
[828]	1609
[2]	1610	$toaddress = implode(',',$db->getAddrs(explode(',',$params['input_to'])));
	1611	$ccaddress = implode(',',$db->getAddrs(explode(',',$params['input_cc'])));
	1612	$ccoaddress = implode(',',$db->getAddrs(explode(',',$params['input_cco'])));
	1613	$subject = $params['input_subject'];
[271]	1614	$msg_uid = $params['msg_id'];
[2]	1615	$return_receipt = $params['input_return_receipt'];
[614]	1616	$is_important = $params['input_important_message'];
[1035]	1617	$encrypt = $params['input_return_cripto'];
	1618	$signed = $params['input_return_digital'];
	1619
	1620	if($params['smime'])
	1621	{
	1622	$body = $params['smime'];
	1623	$mail->SMIME = true;
	1624	// A MSG assinada deve ser testada neste ponto.
	1625	// Testar o certificado e a integridade da msg....
[1174]	1626	include_once("../security/classes/CertificadoB.php");
[1035]	1627	$erros_acumulados = '';
	1628	$certificado = new certificadoB();
	1629	$validade = $certificado->verificar($body);
	1630	if(!$validade)
	1631	{
	1632	foreach($certificado->erros_ssl as $linha_erro)
	1633	{
	1634	$erros_acumulados .= $linha_erro;
	1635	}
	1636	}
	1637	else
	1638	{
	1639	// Testa o CERTIFICADO: se o CPF he o do usuario logado, se pode assinar msgs e se nao esta expirado...
	1640	if ($certificado->apresentado)
	1641	{
	1642	if($certificado->dados['EXPIRADO']) $erros_acumulados .='Certificado expirado.';
	1643	if($certificado->dados['CPF'] != $this->username) $erros_acumulados .=' CPF no certificado diferente do logado no expresso.';
	1644	if(!($certificado->dados['KEYUSAGE']['digitalSignature'] && $certificado->dados['EXTKEYUSAGE']['emailProtection'])) $erros_acumulados .=' Certificado nao permite assinar mensagens.';
	1645	}
	1646	else
	1647	{
	1648	$$erros_acumulados .= 'Nao foi possivel usar o certificado para assinar a msg';
	1649	}
	1650	}
	1651	if(!$erros_acumulados =='')
	1652	{
	1653	return $erros_acumulados;
	1654	}
	1655	}
	1656	else
	1657	{
	1658	$body = $params['body'];
	1659	}
[1247]	1660	//echo "<script language=\"javascript\">javascript:alert('".$body."');</script>";
[2]	1661	$attachments = $params['FILES'];
	1662	$forwarding_attachments = $params['forwarding_attachments'];
[689]	1663	$local_attachments = $params['local_attachments'];
[1472]	1664
[51]	1665	$folder =$params['folder'];
[1472]	1666	$folder = mb_convert_encoding($folder, "UTF7-IMAP","ISO_8859-1");
	1667	$folder_name = $params['folder_name'];
[6]	1668	// Fix problem with cyrus delimiter changes.
[1472]	1669	// Dots in names: enabled/disabled.
[6]	1670	$folder = @eregi_replace("INBOX/", "INBOX".$this->imap_delimiter, $folder);
	1671	$folder = @eregi_replace("INBOX.", "INBOX".$this->imap_delimiter, $folder);
	1672	// End Fix.
[1472]	1673	if ($folder != 'null'){
[2]	1674	$mail->SaveMessageInFolder = $folder;
	1675	}
	1676	////////////////////////////////////////////////////////////////////////////////////////////////////
	1677	$mail->SMTPDebug = false;
[1035]	1678
	1679	if($signed && !$params['smime'])
	1680	{
	1681	$mail->Mailer = "smime";
	1682	$mail->SignedBody = true;
	1683	}
	1684	else
	1685	$mail->IsSMTP();
[1472]	1686
[2]	1687	$mail->Host = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpServer'];
	1688	$mail->Port = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpPort'];
	1689	$mail->From = $_SESSION['phpgw_info']['expressomail']['user']['email'];
	1690	$mail->FromName = $_SESSION['phpgw_info']['expressomail']['user']['fullname'];
	1691	if($fromaddress){
	1692	$mail->Sender = $mail->From;
	1693	$mail->SenderName = $mail->FromName;
	1694	$mail->FromName = $fromaddress[0];
	1695	$mail->From = $fromaddress[1];
	1696	}
[1472]	1697
[2]	1698	$this->add_recipients("to", $toaddress, &$mail);
	1699	$this->add_recipients("cc", $ccaddress, &$mail);
	1700	$this->add_recipients("cco", $ccoaddress, &$mail);
	1701	$mail->Subject = $subject;
	1702	$mail->IsHTML(true);
[1035]	1703	$mail->Body = $body;
[271]	1704
[1035]	1705	if (($encrypt && $signed && $params['smime']) \|\| ($encrypt && !$signed)) // a msg deve ser enviada cifrada...
	1706	{
	1707	$email = $this->add_recipients_cert($toaddress . ',' . $ccaddress. ',' .$ccoaddress);
	1708	$email = explode(",",$email);
	1709	// Deve ser testado se foram obtidos os certificados de todos os destinatarios.
	1710	// Deve ser verificado um numero limite de destinatarios.
	1711	// Deve ser verificado se os certificados sao validos.
	1712	// Se uma das verificacoes falhar, nao enviar o e-mail e avisar o usuario.
	1713	// O array $mail->Certs_crypt soh deve ser preenchido se os certificados passarem nas verificacoes.
	1714	$numero_maximo = $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['num_max_certs_to_cipher']; // Este valor dever ser configurado pelo administrador do site ....
	1715	$erros_acumulados = "";
	1716	$aux_mails = array();
	1717	$mail_list = array();
	1718	if(count($email) > $numero_maximo)
	1719	{
	1720	$erros_acumulados .= "Excedido o numero maximo (" . $numero_maximo . ") de destinatarios para uma msg cifrada...." . chr(0x0A);
	1721	return $erros_acumulados;
	1722	}
	1723	// adiciona o email do remetente. eh para cifrar a msg para ele tambem. Assim vai poder visualizar a msg na pasta enviados..
	1724	$email[] = $_SESSION['phpgw_info']['expressomail']['user']['email'];
	1725	foreach($email as $item)
	1726	{
	1727	$certificate = $db->get_certificate(strtolower($item));
	1728	if(!$certificate)
	1729	{
	1730	$erros_acumulados .= "Chamada com parametro invalido. e-Mail nao pode ser vazio." . chr(0x0A);
	1731	return $erros_acumulados;
	1732	}
	1733
	1734	if (array_key_exists("dberr1", $certificate))
	1735	{
	1736
	1737	$erros_acumulados .= "Ocorreu um erro quando pesquisava certificados dos destinatarios para cifrar a msg." . chr(0x0A);
	1738	return $erros_acumulados;
	1739	}
	1740	if (array_key_exists("dberr2", $certificate))
	1741	{
	1742	$erros_acumulados .= $item . ' : Nao pode cifrar a msg. Certificado nao localizado.' . chr(0x0A);
	1743	//continue;
	1744	}
	1745	/* Retirado este teste para evitar mensagem de erro duplicada.
	1746	if (!array_key_exists("certs", $certificate))
	1747	{
	1748	$erros_acumulados .= $item . ' : Nao pode cifrar a msg. Certificado nao localizado.' . chr(0x0A);
	1749	continue;
	1750	}
	1751	*/
[1174]	1752	include_once("../security/classes/CertificadoB.php");
[1035]	1753
	1754	foreach ($certificate['certs'] as $registro)
	1755	{
	1756	$c1 = new certificadoB();
	1757	$c1->certificado($registro['chave_publica']);
	1758	if ($c1->apresentado)
	1759	{
	1760	$c2 = new Verifica_Certificado($c1->dados,$registro['chave_publica']);
	1761	if (!$c1->dados['EXPIRADO'] && !$c2->revogado && $c2->status)
	1762	{
	1763	$aux_mails[] = $registro['chave_publica'];
	1764	$mail_list[] = strtolower($item);
	1765	}
	1766	else
	1767	{
	1768	if ($c1->dados['EXPIRADO'] \|\| $c2->revogado)
	1769	{
	1770	$db->update_certificate($c1->dados['SERIALNUMBER'],$c1->dados['EMAIL'],$c1->dados['AUTHORITYKEYIDENTIFIER'],
	1771	$c1->dados['EXPIRADO'],$c2->revogado);
	1772	}
	1773
	1774	$erros_acumulados .= $item . ': ' . $c2->msgerro . chr(0x0A);
	1775	foreach($c2->erros_ssl as $linha)
	1776	{
	1777	$erros_acumulados .= $linha . chr(0x0A);
	1778	}
	1779	$erros_acumulados .= 'Emissor: ' . $c1->dados['EMISSOR'] . chr(0x0A);
	1780	$erros_acumulados .= $c1->dados['CRLDISTRIBUTIONPOINTS'] . chr(0x0A);
	1781	}
	1782	}
	1783	else
	1784	{
	1785	$erros_acumulados .= $item . ' : Nao pode cifrar a msg. Certificado invalido.' . chr(0x0A);
	1786	}
	1787	}
	1788	if(!(in_array(strtolower($item),$mail_list)) && !empty($erros_acumulados))
	1789	{
	1790	return $erros_acumulados;
	1791	}
	1792	}
	1793
	1794	$mail->Certs_crypt = $aux_mails;
	1795	}
	1796
[2]	1797	////////////////////////////////////////////////////////////////////////////////////////////////////
[271]	1798	// Build CID for embedded Images!!!
[449]	1799	$pattern = '/src="([^"]*?show_embedded_attach.php\?msg_folder=(.+)?&(amp;)?msg_num=(.+)?&(amp;)?msg_part=(.+)?)"/isU';
[271]	1800	$cid_imgs = '';
	1801	$name_cid_files = array();
	1802	preg_match_all($pattern,$mail->Body,$cid_imgs,PREG_PATTERN_ORDER);
	1803	$cid_array = array();
[449]	1804	foreach($cid_imgs[6] as $j => $val){
	1805	if ( !array_key_exists($cid_imgs[4][$j].$val, $cid_array) )
[271]	1806	{
[449]	1807	$cid_array[$cid_imgs[4][$j].$val] = base_convert(microtime(), 10, 36);
[271]	1808	}
[1472]	1809	$cid = $cid_array[$cid_imgs[4][$j].$val];
[271]	1810	$mail->Body = str_replace($cid_imgs[1][$j], "cid:".$cid, $mail->Body);
[1472]	1811
[449]	1812	if ($msg_uid != $cid_imgs[4][$j]) // The image isn't in the same mail?
[271]	1813	{
[449]	1814	$fileContent = $this->get_forwarding_attachment($cid_imgs[2][$j], $cid_imgs[4][$j], $cid_imgs[6][$j], 'base64');
[271]	1815	$fileName = "image_".($j).".jpg";
	1816	$fileCode = "base64";
	1817	$fileType = "image/jpg";
	1818	}
	1819	else
	1820	{
[449]	1821	$attach_img = $forwarding_attachments[$cid_imgs[6][$j]-2];
[271]	1822	$file_description = unserialize(rawurldecode($attach_img));
	1823
[1472]	1824	foreach($file_description as $i => $descriptor){
[271]	1825	$file_description[$i] = eregi_replace('\'*\'','',$descriptor);
	1826	}
	1827	$fileContent = $this->get_forwarding_attachment($file_description[0], $msg_uid, $file_description[3], 'base64');
	1828	$fileName = $file_description[2];
	1829	$fileCode = $file_description[4];
	1830	$fileType = $this->get_file_type($file_description[2]);
[449]	1831	unset($forwarding_attachments[$cid_imgs[6][$j]-2]);
[271]	1832	}
	1833	$tempDir = ini_get("session.save_path");
[1472]	1834	$file = "cidimage_".$_SESSION[ 'phpgw_session' ][ 'session_id' ].$cid_imgs[6][$j].".dat";
[271]	1835	$f = fopen($tempDir.'/'.$file,"w");
	1836	fputs($f,$fileContent);
	1837	fclose($f);
	1838	if ($fileContent)
	1839	$mail->AddEmbeddedImage($tempDir.'/'.$file, $cid, $fileName, $fileCode, $fileType);
	1840	//else
[1472]	1841	// return "Error loading image attachment content";
[271]	1842
	1843	}
	1844	////////////////////////////////////////////////////////////////////////////////////////////////////
[2]	1845	// Build Uploading Attachments!!!
[689]	1846	if ((count($attachments)) && ($params['is_local_forward']!="1")) //Caso seja forward normal...
[2]	1847	{
	1848	$total_uploaded_size = 0;
[1264]	1849	$upload_max_filesize = str_replace("M","",$_SESSION['phpgw_info']['user']['preferences']['expressoMail']['max_attachment_size']) * 1024 * 1024;
[2]	1850	foreach ($attachments as $attach)
	1851	{
	1852	$mail->AddAttachment($attach['tmp_name'], $attach['name'], "base64", $this->get_file_type($attach['name'])); // optional name
	1853	$total_uploaded_size = $total_uploaded_size + $attach['size'];
	1854	}
[1247]	1855	if( $total_uploaded_size > $upload_max_filesize)
[1472]	1856	return $this->parse_error("message file too big");
[828]	1857	}
[689]	1858	else if(($params['is_local_forward']=="1") && (count($local_attachments))) { //Caso seja forward de mensagens locais
[828]	1859
[689]	1860	$total_uploaded_size = 0;
[1472]	1861	$upload_max_filesize = str_replace("M","",ini_get('upload_max_filesize')) * 1024 * 1024;
[689]	1862	foreach($local_attachments as $local_attachment) {
	1863	$file_description = unserialize(rawurldecode($local_attachment));
	1864	$tmp = array_values($file_description);
[1472]	1865	foreach($file_description as $i => $descriptor){
[689]	1866	$tmp[$i] = eregi_replace('\'*\'','',$descriptor);
	1867	}
	1868	$mail->AddAttachment($_FILES[$tmp[1]]['tmp_name'], $tmp[2], "base64", $this->get_file_type($tmp[2])); // optional name
	1869	$total_uploaded_size = $total_uploaded_size + $_FILES[$tmp[1]]['size'];
	1870	}
	1871	if( $total_uploaded_size > $upload_max_filesize)
[828]	1872	return 'false';
[689]	1873	}
[2]	1874	////////////////////////////////////////////////////////////////////////////////////////////////////
[271]	1875	// Build Forwarding Attachments!!!
[2]	1876	if (count($forwarding_attachments) > 0)
	1877	{
	1878	// Bug fixed for array_search function
	1879	if(count($name_cid_files) > 0) {
	1880	$name_cid_files[count($name_cid_files)] = $name_cid_files[0];
	1881	$name_cid_files[0] = null;
[1472]	1882	}
	1883
[2]	1884	foreach($forwarding_attachments as $forwarding_attachment)
	1885	{
[271]	1886	$file_description = unserialize(rawurldecode($forwarding_attachment));
	1887	$tmp = array_values($file_description);
[1472]	1888	foreach($file_description as $i => $descriptor){
[271]	1889	$tmp[$i] = eregi_replace('\'*\'','',$descriptor);
	1890	}
[1472]	1891	$file_description = $tmp;
[271]	1892	$fileContent = $this->get_forwarding_attachment($file_description[0], $file_description[1], $file_description[3],$file_description[4]);
	1893	$fileName = $file_description[2];
	1894	if(!array_search(trim($fileName),$name_cid_files)) {
	1895	$mail->AddStringAttachment($fileContent, $fileName, $file_description[4], $this->get_file_type($file_description[2]));
[63]	1896	}
[2]	1897	}
	1898	}
[37]	1899
[2]	1900	////////////////////////////////////////////////////////////////////////////////////////////////////
[614]	1901	// Important message
	1902	if($is_important)
	1903	$mail->isImportant();
	1904
	1905	////////////////////////////////////////////////////////////////////////////////////////////////////
[2]	1906	// Disposition-Notification-To
	1907	if ($return_receipt)
	1908	$mail->ConfirmReadingTo = $_SESSION['phpgw_info']['expressomail']['user']['email'];
	1909	////////////////////////////////////////////////////////////////////////////////////////////////////
[504]	1910
[117]	1911	$sent = $mail->Send();
[1472]	1912
[117]	1913	if(!$sent)
[2]	1914	{
[504]	1915	return $this->parse_error($mail->ErrorInfo);
[2]	1916	}
	1917	else
	1918	{
[1035]	1919	if ($signed && !$params['smime'])
	1920	{
	1921	return $sent;
	1922	}
[1472]	1923	if($_SESSION['phpgw_info']['server']['expressomail']['expressoMail_enable_log_messages'] == "True")
[117]	1924	{
	1925	$userid = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
	1926	$userip = $_SESSION['phpgw_info']['expressomail']['user']['session_ip'];
	1927	$now = date("d/m/y H:i:s");
	1928	$addrs = $toaddress.$ccaddress.$ccoaddress;
[1472]	1929	$sent = trim($sent);
[117]	1930	error_log("$now - $userip - $sent [$subject] - $userid => $addrs\r\n", 3, "/home/expressolivre/mail_senders.log");
	1931	}
[1472]	1932	if($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['number_of_contacts'] &&
[485]	1933	$_SESSION['phpgw_info']['user']['preferences']['expressoMail']['use_dynamic_contacts']) {
[469]	1934	$contacts = new dynamic_contacts();
[485]	1935	$new_contacts = $contacts->add_dynamic_contacts($toaddress.",".$ccaddress.",".$ccoaddress);
	1936	return array("success" => true, "new_contacts" => $new_contacts);
[413]	1937	}
[485]	1938	return array("success" => true);
[2]	1939	}
	1940	}
	1941
[1035]	1942	function add_recipients_cert($full_address)
	1943	{
	1944	$result = "";
	1945	$parse_address = imap_rfc822_parse_adrlist($full_address, "");
	1946	foreach ($parse_address as $val)
	1947	{
	1948	//echo "<script language=\"javascript\">javascript:alert('".$val->mailbox."@".$val->host."');</script>";
	1949	if ($val->mailbox == "INVALID_ADDRESS")
	1950	continue;
	1951	if ($val->mailbox == "UNEXPECTED_DATA_AFTER_ADDRESS")
	1952	continue;
	1953	if (empty($val->personal))
	1954	$result .= $val->mailbox."@".$val->host . ",";
	1955	else
	1956	$result .= $val->mailbox."@".$val->host . ",";
	1957	}
	1958
	1959	return substr($result,0,-1);
	1960	}
	1961
[2]	1962	function add_recipients($recipient_type, $full_address, $mail)
	1963	{
[1472]	1964	$parse_address = imap_rfc822_parse_adrlist($full_address, "");
	1965	foreach ($parse_address as $val)
[2]	1966	{
	1967	//echo "<script language=\"javascript\">javascript:alert('".$val->mailbox."@".$val->host."');</script>";
	1968	if ($val->mailbox == "INVALID_ADDRESS")
	1969	continue;
[1472]	1970
[2]	1971	if (empty($val->personal))
	1972	{
	1973	switch($recipient_type)
	1974	{
	1975	case "to":
	1976	$mail->AddAddress($val->mailbox."@".$val->host);
	1977	break;
	1978	case "cc":
	1979	$mail->AddCC($val->mailbox."@".$val->host);
	1980	break;
	1981	case "cco":
	1982	$mail->AddBCC($val->mailbox."@".$val->host);
	1983	break;
	1984	}
	1985	}
	1986	else
	1987	{
	1988	switch($recipient_type)
	1989	{
	1990	case "to":
	1991	$mail->AddAddress($val->mailbox."@".$val->host, $val->personal);
	1992	break;
	1993	case "cc":
	1994	$mail->AddCC($val->mailbox."@".$val->host, $val->personal);
	1995	break;
	1996	case "cco":
	1997	$mail->AddBCC($val->mailbox."@".$val->host, $val->personal);
	1998	break;
	1999	}
	2000	}
	2001	}
	2002	return true;
	2003	}
[1472]	2004
[2]	2005	function get_forwarding_attachment($msg_folder, $msg_number, $msg_part, $encoding)
	2006	{
[828]	2007	$mbox_stream = $this->open_mbox(utf8_decode(urldecode($msg_folder)));
[1472]	2008	$fileContent = imap_fetchbody($mbox_stream, $msg_number, $msg_part, FT_UID);
[2]	2009	if($encoding == 'base64')
[449]	2010	# The function imap_base64 adds a new line
	2011	# at ASCII text, with CRLF line terminators.
	2012	# So is being exchanged for base64_decode.
	2013	#
	2014	#$fileContent = imap_base64($fileContent);
	2015	$fileContent = base64_decode($fileContent);
[2]	2016	else if($encoding == 'quoted-printable')
[1472]	2017	$fileContent = quoted_printable_decode($fileContent);
[2]	2018	return $fileContent;
	2019	}
[1472]	2020
[2]	2021	function del_last_caracter($string)
	2022	{
	2023	$string = substr($string,0,(strlen($string) - 1));
[1472]	2024	return $string;
[2]	2025	}
[1472]	2026
[2]	2027	function del_last_two_caracters($string)
	2028	{
	2029	$string = substr($string,0,(strlen($string) - 2));
[1472]	2030	return $string;
[2]	2031	}
[1472]	2032
[828]	2033	function messages_sort($sort_box_type,$sort_box_reverse, $search_box_type,$offsetBegin,$offsetEnd)
[659]	2034	{
[990]	2035	if ($sort_box_type != "SORTFROM"){
[970]	2036	$imapsort = imap_sort($this->mbox,constant($sort_box_type),$sort_box_reverse,SE_UID,$search_box_type);
	2037	foreach($imapsort as $iuid)
	2038	$sort[$iuid] = "";
	2039	$slice_array = true;
	2040	}
	2041	else
[659]	2042	{
[970]	2043	$sort = array();
	2044	if ($offsetBegin > $offsetEnd) {$temp=$offsetEnd; $offsetEnd=$offsetBegin; $offsetBegin=$temp;}
	2045	$num_msgs = imap_num_msg($this->mbox);
	2046	if ($offsetEnd > $num_msgs) {$offsetEnd = $num_msgs;}
[975]	2047	$slice_array = true;
	2048
[983]	2049	for ($i=$num_msgs; $i>0; $i--)
[828]	2050	{
[983]	2051	if ($sort_box_type == "SORTARRIVAL" && $sort_box_reverse && count($sort) >= $offsetEnd)
	2052	break;
[970]	2053	$iuid = @imap_uid($this->mbox,$i);
	2054	$header = $this->get_header($iuid);
	2055	// List UNSEEN messages.
	2056	if($search_box_type == "UNSEEN" && (!trim($header->Recent) && !trim($header->Unseen))){
	2057	continue;
	2058	}
	2059	// List SEEN messages.
	2060	elseif($search_box_type == "SEEN" && (trim($header->Recent) \|\| trim($header->Unseen))){
	2061	continue;
	2062	}
	2063	// List ANSWERED messages.
	2064	elseif($search_box_type == "ANSWERED" && !trim($header->Answered)){
	2065	continue;
	2066	}
	2067	// List FLAGGED messages.
	2068	elseif($search_box_type == "FLAGGED" && !trim($header->Flagged)){
	2069	continue;
	2070	}
	2071
	2072	if($sort_box_type=='SORTFROM') {
	2073	if (($header->from[0]->mailbox . "@" . $header->from[0]->host) == $_SESSION['phpgw_info']['expressomail']['user']['email'])
	2074	$from = $header->to;
	2075	else
	2076	$from = $header->from;
	2077
	2078	$tmp = imap_mime_header_decode($from[0]->personal);
	2079
	2080	if ($tmp[0]->text != "")
	2081	$sort[$iuid] = $tmp[0]->text;
	2082	else
	2083	$sort[$iuid] = $from[0]->mailbox . "@" . $from[0]->host;
	2084	}
	2085	else if($sort_box_type=='SORTSUBJECT') {
	2086	$sort[$iuid] = $header->subject;
	2087	}
	2088	else if($sort_box_type=='SORTSIZE') {
	2089	$sort[$iuid] = $header->Size;
	2090	}
	2091	else {
	2092	$sort[$iuid] = $header->udate;
	2093	}
	2094
[659]	2095	}
[970]	2096	natcasesort($sort);
[828]	2097
[970]	2098	if ($sort_box_reverse)
	2099	$sort = array_reverse($sort,true);
[659]	2100	}
[828]	2101
[972]	2102	if(!is_array($sort))
	2103	$sort = array();
[1472]	2104
[972]	2105	if ($slice_array)
[828]	2106	$sort = array_slice($sort,$offsetBegin-1,$offsetEnd-($offsetBegin-1),true);
[970]	2107
[1472]	2108
[828]	2109	return $sort;
	2110
[659]	2111	}
[970]	2112
	2113
[1472]	2114	function move_search_messages($params){
	2115	$params['selected_messages'] = urldecode($params['selected_messages']);
[163]	2116	$params['new_folder'] = urldecode($params['new_folder']);
	2117	$params['new_folder_name'] = urldecode($params['new_folder_name']);
	2118	$sel_msgs = explode(",", $params['selected_messages']);
[1472]	2119	@reset($sel_msgs);
[163]	2120	$sorted_msgs = array();
	2121	foreach($sel_msgs as $idx => $sel_msg) {
	2122	$sel_msg = explode(";", $sel_msg);
	2123	if(array_key_exists($sel_msg[0], $sorted_msgs)){
	2124	$sorted_msgs[$sel_msg[0]] .= ",".$sel_msg[1];
[1472]	2125	}
[163]	2126	else {
	2127	$sorted_msgs[$sel_msg[0]] = $sel_msg[1];
	2128	}
	2129	}
	2130	@ksort($sorted_msgs);
[1472]	2131	$last_return = false;
	2132	foreach($sorted_msgs as $folder => $msgs_number) {
[163]	2133	$params['msgs_number'] = $msgs_number;
[1472]	2134	$params['folder'] = $folder;
[163]	2135	if($params['new_folder'] && $folder != $params['new_folder']){
[1472]	2136	$last_return = $this -> move_messages($params);
[163]	2137	}
	2138	elseif(!$params['new_folder'] \|\| $params['delete'] ){
	2139	$last_return = $this -> delete_msgs($params);
	2140	$last_return['deleted'] = true;
	2141	}
	2142	}
	2143	return $last_return;
	2144	}
[1472]	2145
[2]	2146	function move_messages($params)
	2147	{
[1472]	2148	$folder = $params['folder'];
	2149	$mbox_stream = $this->open_mbox($folder);
[51]	2150	$newmailbox = ($params['new_folder']);
	2151	$newmailbox = mb_convert_encoding($newmailbox, "UTF7-IMAP","ISO_8859-1");
[2]	2152	$new_folder_name = $params['new_folder_name'];
	2153	$msgs_number = $params['msgs_number'];
	2154	$return = array('msgs_number' => $msgs_number,
	2155	'folder' => $folder,
	2156	'new_folder_name' => $new_folder_name,
[325]	2157	'border_ID' => $params['border_ID'],
	2158	'status' => true); //Status foi adicionado para validar as permissoes ACL
[1472]	2159
[325]	2160	//Este bloco tem a finalidade de averiguar as permissoes para pastas compartilhadas
	2161	if (substr($folder,0,4) == 'user'){
	2162	$acl = $this->getacltouser($folder);
	2163	/*
	2164	* l - lookup (mailbox is visible to LIST/LSUB commands)
	2165	* r - read (SELECT the mailbox, perform CHECK, FETCH, PARTIAL, SEARCH, COPY from mailbox)
	2166	* s - keep seen/unseen information across sessions (STORE SEEN flag)
	2167	* w - write (STORE flags other than SEEN and DELETED)
	2168	* i - insert (perform APPEND, COPY into mailbox)
	2169	* p - post (send mail to submission address for mailbox, not enforced by IMAP4 itself)
	2170	* c - create (CREATE new sub-mailboxes in any implementation-defined hierarchy)
	2171	* d - delete (STORE DELETED flag, perform EXPUNGE)
	2172	* a - administer (perform SETACL)
	2173	*/
	2174	if (strpos($acl, "d") === false){
	2175	$return['status'] = false;
	2176	return $return;
	2177	}
	2178	}
[432]	2179	//Este bloco tem a finalidade de transformar o CPF das pastas compartilhadas em common name
[1472]	2180	if (substr($new_folder_name,0,4) == 'user'){
[1340]	2181	$this->ldap = new ldap_functions();
	2182	$tmp_folder_name = explode($this->imap_delimiter, $new_folder_name);
	2183	$return['new_folder_name'] = array_pop($tmp_folder_name);
	2184	if (is_numeric($return['new_folder_name']))
[432]	2185	if( $cn = $this->ldap->uid2cn($return['new_folder_name']))
	2186	$return['new_folder_name'] = $cn;
	2187	}
[1472]	2188
	2189	// Caso estejamos no box principal, nao eh necessario pegar a informacao da mensagem anterior.
[51]	2190	if (($params['get_previous_msg']) && ($params['border_ID'] != 'null') && ($params['border_ID'] != ''))
[449]	2191	{
[2]	2192	$return['previous_msg'] = $this->get_info_previous_msg($params);
[449]	2193	// Fix problem in unserialize function JS.
	2194	$return['previous_msg']['body'] = str_replace(array('{','}'), array('{','}'), $return['previous_msg']['body']);
	2195	}
[1472]	2196
	2197	$mbox_stream = $this->open_mbox($folder);
[2]	2198	if(imap_mail_move($mbox_stream, $msgs_number, $newmailbox, CP_UID)) {
	2199	imap_expunge($mbox_stream);
[51]	2200	if($mbox_stream)
	2201	imap_close($mbox_stream);
[2]	2202	return $return;
	2203	}else {
[1472]	2204	if(strstr(imap_last_error(),'Over quota')) {
[2]	2205	$accountID = $_SESSION['phpgw_info']['expressomail']['email_server']['imapAdminUsername'];
[1472]	2206	$pass = $_SESSION['phpgw_info']['expressomail']['email_server']['imapAdminPW'];
	2207	$userID = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
[2]	2208	$server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
[504]	2209	$mbox = @imap_open("{".$this->imap_server.":".$this->imap_port.$this->imap_options."}INBOX", $accountID, $pass) or die(serialize(array('imap_error' => $this->parse_error(imap_last_error()))));
[2]	2210	if(!$mbox)
	2211	return imap_last_error();
[1472]	2212	$quota = imap_get_quotaroot($mbox_stream, "INBOX");
[2]	2213	if(! imap_set_quota($mbox, "user".$this->imap_delimiter.$userID, 2.1 * $quota['usage'])) {
[51]	2214	if($mbox_stream)
	2215	imap_close($mbox_stream);
[1472]	2216	if($mbox)
[51]	2217	imap_close($mbox);
[1472]	2218	return "move_messages(): Error setting quota for MOVE or DELETE!! ". "user".$this->imap_delimiter.$userID." line ".__LINE__."\n";
[2]	2219	}
	2220	if(imap_mail_move($mbox_stream, $msgs_number, $newmailbox, CP_UID)) {
	2221	imap_expunge($mbox_stream);
[51]	2222	if($mbox_stream)
	2223	imap_close($mbox_stream);
[2]	2224	// return to original quota limit.
	2225	if(!imap_set_quota($mbox, "user".$this->imap_delimiter.$userID, $quota['limit'])) {
[51]	2226	if($mbox)
	2227	imap_close($mbox);
[1472]	2228	return "move_messages(): Error setting quota for MOVE or DELETE!! line ".__LINE__."\n";
[2]	2229	}
[1472]	2230	return $return;
[2]	2231	}
	2232	else {
[51]	2233	if($mbox_stream)
	2234	imap_close($mbox_stream);
[2]	2235	if(!imap_set_quota($mbox, "user".$this->imap_delimiter.$userID, $quota['limit'])) {
[51]	2236	if($mbox)
	2237	imap_close($mbox);
[1472]	2238	return "move_messages(): Error setting quota for MOVE or DELETE!! line ".__LINE__."\n";
[2]	2239	}
[1472]	2240	return imap_last_error();
[2]	2241	}
[1472]	2242
[2]	2243	}
	2244	else {
[51]	2245	if($mbox_stream)
	2246	imap_close($mbox_stream);
	2247	return "move_messages() line ".__LINE__.": ". imap_last_error()." folder:".$newmailbox;
[2]	2248	}
[1472]	2249	}
[2]	2250	}
[1472]	2251
[2]	2252	function save_msg($params)
	2253	{
[1472]	2254
[271]	2255	include_once("class.phpmailer.php");
	2256	$mail = new PHPMailer();
	2257	include_once("class.db_functions.inc.php");
	2258	$toaddress = $params['input_to'];
	2259	$ccaddress = $params['input_cc'];
	2260	$subject = $params['input_subject'];
[320]	2261	$msg_uid = $params['msg_id'];
[2]	2262	$body = $params['body'];
	2263	$body = str_replace("%nbsp;"," ",$params['body']);
[155]	2264	$body = preg_replace("/\n/"," ",$body);
[51]	2265	$body = preg_replace("/\r/","",$body);
[271]	2266	$forwarding_attachments = $params['forwarding_attachments'];
	2267	$attachments = $params['FILES'];
	2268	$return_files = $params['FILES'];
[1472]	2269
[271]	2270	$folder = $params['folder'];
[1472]	2271	$folder = mb_convert_encoding($folder, "UTF7-IMAP","ISO_8859-1");
[271]	2272	// Fix problem with cyrus delimiter changes.
[1472]	2273	// Dots in names: enabled/disabled.
[271]	2274	$folder = @eregi_replace("INBOX/", "INBOX".$this->imap_delimiter, $folder);
	2275	$folder = @eregi_replace("INBOX.", "INBOX".$this->imap_delimiter, $folder);
	2276	// End Fix.
[1472]	2277
[271]	2278	$mail->SaveMessageInFolder = $folder;
	2279	$mail->SMTPDebug = false;
[1472]	2280
[271]	2281	$mail->IsSMTP();
	2282	$mail->Host = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpServer'];
	2283	$mail->Port = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpPort'];
	2284	$mail->From = $_SESSION['phpgw_info']['expressomail']['user']['email'];
	2285	$mail->FromName = $_SESSION['phpgw_info']['expressomail']['user']['fullname'];
[1472]	2286
[271]	2287	$mail->Sender = $mail->From;
	2288	$mail->SenderName = $mail->FromName;
	2289	$mail->FromName = $_SESSION['phpgw_info']['expressomail']['user']['fullname'];
	2290	$mail->From = $_SESSION['phpgw_info']['expressomail']['user']['email'];
[1472]	2291
[271]	2292	$this->add_recipients("to", $toaddress, &$mail);
	2293	$this->add_recipients("cc", $ccaddress, &$mail);
	2294	$mail->Subject = $subject;
	2295	$mail->IsHTML(true);
	2296	$mail->Body = $body;
[1472]	2297
[320]	2298	// Build CID for embedded Images!!!
[449]	2299	$pattern = '/src="([^"]*?show_embedded_attach.php\?msg_folder=(.+)?&(amp;)?msg_num=(.+)?&(amp;)?msg_part=(.+)?)"/isU';
[320]	2300	$cid_imgs = '';
	2301	$name_cid_files = array();
	2302	preg_match_all($pattern,$mail->Body,$cid_imgs,PREG_PATTERN_ORDER);
	2303	$cid_array = array();
[449]	2304	foreach($cid_imgs[6] as $j => $val){
	2305	if ( !array_key_exists($cid_imgs[4][$j].$val, $cid_array) )
[320]	2306	{
[449]	2307	$cid_array[$cid_imgs[4][$j].$val] = base_convert(microtime(), 10, 36);
[320]	2308	}
[1472]	2309	$cid = $cid_array[$cid_imgs[4][$j].$val];
[320]	2310	$mail->Body = str_replace($cid_imgs[1][$j], "cid:".$cid, $mail->Body);
[1472]	2311
[449]	2312	if ($msg_uid != $cid_imgs[4][$j]) // The image isn't in the same mail?
[320]	2313	{
[449]	2314	$fileContent = $this->get_forwarding_attachment($cid_imgs[2][$j], $cid_imgs[4][$j], $cid_imgs[6][$j], 'base64');
	2315	//prototype: get_forwarding_attachment ( folder, msg number, part, encoding)
[320]	2316	$fileName = "image_".($j).".jpg";
	2317	$fileCode = "base64";
	2318	$fileType = "image/jpg";
[449]	2319	$file_attached[0] = $cid_imgs[2][$j];
	2320	$file_attached[1] = $cid_imgs[4][$j];
	2321	$file_attached[2] = $fileName;
	2322	$file_attached[3] = $cid_imgs[6][$j];
	2323	$file_attached[4] = 'base64';
	2324	$file_attached[5] = strlen($fileContent); //Size of file
	2325	$return_forward[] = $file_attached;
[320]	2326	}
	2327	else
	2328	{
[449]	2329	$attach_img = $forwarding_attachments[$cid_imgs[6][$j]-2];
[320]	2330	$file_description = unserialize(rawurldecode($attach_img));
[1472]	2331	foreach($file_description as $i => $descriptor){
[320]	2332	$file_description[$i] = eregi_replace('\'*\'','',$descriptor);
	2333	}
	2334	$fileContent = $this->get_forwarding_attachment($file_description[0], $msg_uid, $file_description[3], 'base64');
	2335	$fileName = $file_description[2];
	2336	$fileCode = $file_description[4];
	2337	$fileType = $this->get_file_type($file_description[2]);
[449]	2338	unset($forwarding_attachments[$cid_imgs[6][$j]-2]);
[320]	2339	if (!empty($file_description))
	2340	{
	2341	$file_description[5] = strlen($fileContent); //Size of file
	2342	$return_forward[] = $file_description;
	2343	}
	2344	}
	2345	$tempDir = ini_get("session.save_path");
[1472]	2346	$file = "cidimage_".$_SESSION[ 'phpgw_session' ][ 'session_id' ].$cid_imgs[6][$j].".dat";
[320]	2347	$f = fopen($tempDir.'/'.$file,"w");
	2348	fputs($f,$fileContent);
	2349	fclose($f);
	2350	if ($fileContent)
	2351	$mail->AddEmbeddedImage($tempDir.'/'.$file, $cid, $fileName, $fileCode, $fileType);
	2352	//else
[1472]	2353	// return "Error loading image attachment content";
[320]	2354
	2355	}
[1472]	2356
	2357	// Build Forwarding Attachments!!!
[271]	2358	if (count($forwarding_attachments) > 0)
	2359	{
	2360	foreach($forwarding_attachments as $forwarding_attachment)
	2361	{
	2362	$file_description = unserialize(rawurldecode($forwarding_attachment));
	2363	$tmp = array_values($file_description);
[1472]	2364	foreach($file_description as $i => $descriptor){
[271]	2365	$tmp[$i] = eregi_replace('\'*\'','',$descriptor);
	2366	}
	2367	$file_description = $tmp;
[1472]	2368
[271]	2369	$fileContent = $this->get_forwarding_attachment($file_description[0], $file_description[1], $file_description[3],$file_description[4]);
	2370	$fileName = $file_description[2];
[1472]	2371
[271]	2372	$file_description[5] = strlen($fileContent); //Size of file
	2373	$return_forward[] = $file_description;
[1472]	2374
[271]	2375	$mail->AddStringAttachment($fileContent, $fileName, $file_description[4], $this->get_file_type($file_description[2]));
	2376	}
	2377	}
[1472]	2378
[271]	2379	if ((count($return_forward) > 0) && (count($return_files) > 0))
	2380	$return_files = array_merge_recursive($return_forward,$return_files);
	2381	else
	2382	if (count($return_files) < 1)
	2383	$return_files = $return_forward;
[1472]	2384
[271]	2385	// Build Uploading Attachments!!!
[1005]	2386	$sizeof_attachments = count($attachments);
	2387	if ($sizeof_attachments)
	2388	foreach ($attachments as $numb => $attach){
	2389	if ($numb == ($sizeof_attachments-1) && $params['insertImg'] == 'true'){ // Auto-resize image
	2390	list($width, $height,$image_type) = getimagesize($attach['tmp_name']);
	2391	switch ($image_type)
	2392	{
[1380]	2393	// Do not corrupt animated gif
	2394	//case 1: $image_big = imagecreatefromgif($attach['tmp_name']);break;
[1005]	2395	case 2: $image_big = imagecreatefromjpeg($attach['tmp_name']); break;
	2396	case 3: $image_big = imagecreatefrompng($attach['tmp_name']); break;
	2397	case 6:
[1247]	2398	require_once("gd_functions.php");
[1005]	2399	$image_big = imagecreatefrombmp($attach['tmp_name']); break;
	2400	default:
	2401	$mail->AddAttachment($attach['tmp_name'], $attach['name'], "base64", $this->get_file_type($attach['name']));
	2402	break;
	2403	}
	2404	header('Content-type: image/jpeg');
	2405	$max_resolution = $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['image_size'];
	2406	$max_resolution = ($max_resolution==""?'65536':$max_resolution);
	2407	if ($width < $max_resolution && $height < $max_resolution){
	2408	$new_width = $width;
	2409	$new_height = $height;
	2410	}
	2411	else if ($width > $max_resolution){
	2412	$new_width = $max_resolution;
	2413	$new_height = $height*($new_width/$width);
	2414	}
	2415	else {
	2416	$new_height = $max_resolution;
	2417	$new_width = $width*($new_height/$height);
	2418	}
	2419	$image_new = imagecreatetruecolor($new_width, $new_height);
	2420	imagecopyresampled($image_new, $image_big, 0, 0, 0, 0, $new_width, $new_height, $width, $height);
	2421	$tmpDir = ini_get("session.save_path");
[1472]	2422	$_file = "/cidimage_".$_SESSION[ 'phpgw_session' ][ 'session_id' ].".dat";
[1005]	2423	imagejpeg($image_new,$tmpDir.$_file, 85);
	2424	$mail->AddAttachment($tmpDir.$_file, $attach['name'], "base64", $this->get_file_type($tmpDir.$_file));
	2425	}
	2426	else
	2427	$mail->AddAttachment($attach['tmp_name'], $attach['name'], "base64", $this->get_file_type($attach['name']));
	2428	// optional name
	2429	}
[1472]	2430
	2431
	2432
	2433
[271]	2434	if(!empty($mail->AltBody))
	2435	$mail->ContentType = "multipart/alternative";
	2436
[828]	2437	$mail->error_count = 0; // reset errors
	2438	$mail->SetMessageType();
	2439	$header = $mail->CreateHeader();
[1472]	2440	$body = $mail->CreateBody();
[828]	2441
[1472]	2442	$mbox_stream = $this->open_mbox($folder);
[271]	2443	$new_header = str_replace("\n", "\r\n", $header);
	2444	$new_body = str_replace("\n", "\r\n", $body);
[830]	2445	$return['append'] = imap_append($mbox_stream, "{".$this->imap_server.":".$this->imap_port."}".$folder, $new_header . $new_body, "\\Seen \\Draft");
[271]	2446	$status = imap_status($mbox_stream, "{".$this->imap_server.":".$this->imap_port."}".$folder, SA_UIDNEXT);
	2447	$return['msg_no'] = $status->uidnext - 1;
	2448	$return['folder_id'] = $folder;
[828]	2449
[51]	2450	if($mbox_stream)
	2451	imap_close($mbox_stream);
[1472]	2452	if (is_array($return_files))
[828]	2453	foreach ($return_files as $index => $_attachment) {
	2454	if (array_key_exists("name",$_attachment)){
[271]	2455	unset($return_files[$index]);
	2456	$return_files[$index] = $_attachment['name']."_SIZE_".$return_files[$index][1] = $_attachment['size'];
	2457	}
	2458	else
	2459	{
	2460	unset($return_files[$index]);
	2461	$return_files[$index] = $_attachment[2]."_SIZE_". $return_files[$index][1] = $_attachment[5];
	2462	}
	2463	}
[1472]	2464
[271]	2465	$return['files'] = serialize($return_files);
[673]	2466	$return["subject"] = $subject;
[1472]	2467
[2]	2468	if (!$return['append'])
	2469	$return['append'] = imap_last_error();
[1472]	2470
[2]	2471	return $return;
	2472	}
[1472]	2473
[2]	2474	function set_messages_flag($params)
	2475	{
	2476	$folder = $params['folder'];
	2477	$msgs_to_set = $params['msgs_to_set'];
	2478	$flag = $params['flag'];
	2479	$return = array();
	2480	$return["msgs_to_set"] = $msgs_to_set;
	2481	$return["flag"] = $flag;
[1472]	2482
[411]	2483	if(!$this->mbox && !is_resource($this->mbox))
[51]	2484	$this->mbox = $this->open_mbox($folder);
[1472]	2485
[2]	2486	if ($flag == "unseen")
[51]	2487	$return["status"] = imap_clearflag_full($this->mbox, $msgs_to_set, "\\Seen", ST_UID);
[2]	2488	elseif ($flag == "seen")
[51]	2489	$return["status"] = imap_setflag_full($this->mbox, $msgs_to_set, "\\Seen", ST_UID);
[2]	2490	elseif ($flag == "answered"){
[51]	2491	$return["status"] = imap_setflag_full($this->mbox, $msgs_to_set, "\\Answered", ST_UID);
	2492	imap_clearflag_full($this->mbox, $msgs_to_set, "\\Draft", ST_UID);
[2]	2493	}
	2494	elseif ($flag == "forwarded")
[51]	2495	$return["status"] = imap_setflag_full($this->mbox, $msgs_to_set, "\\Answered \\Draft", ST_UID);
[2]	2496	elseif ($flag == "flagged")
[51]	2497	$return["status"] = imap_setflag_full($this->mbox, $msgs_to_set, "\\Flagged", ST_UID);
[614]	2498	elseif ($flag == "unflagged") {
	2499	$flag_importance = false;
	2500	$msgs_number = explode(",",$msgs_to_set);
[659]	2501	$unflagged_msgs = "";
[614]	2502	foreach($msgs_number as $msg_number) {
	2503	preg_match('/importance : (.*)\r/i',
	2504	imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number))
[1472]	2505	,$importance);
[673]	2506	if(strtolower($importance[1])=="high" && $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['use_important_flag']) {
[614]	2507	$flag_importance=true;
	2508	}
[659]	2509	else {
	2510	$unflagged_msgs.=$msg_number.",";
[1472]	2511	}
[614]	2512	}
	2513
[659]	2514	if($unflagged_msgs!="") {
	2515	imap_clearflag_full($this->mbox,substr($unflagged_msgs,0,strlen($unflagged_msgs)-1), "\\Flagged", ST_UID);
	2516	$return["msgs_unflageds"] = substr($unflagged_msgs,0,strlen($unflagged_msgs)-1);
	2517	}
	2518	else {
	2519	$return["msgs_unflageds"] = false;
	2520	}
	2521
[673]	2522	if($flag_importance && $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['use_important_flag']) {
[614]	2523	$return["status"] = false;
	2524	$return["msg"] = $this->functions->getLang("At least one of selected message cant be marked as normal");
	2525	}
[659]	2526	else {
	2527	$return["status"] = true;
	2528	}
[614]	2529	}
[1472]	2530
[411]	2531	if($this->mbox && is_resource($this->mbox))
[51]	2532	imap_close($this->mbox);
[2]	2533	return $return;
	2534	}
[1472]	2535
[2]	2536	function get_file_type($file_name)
	2537	{
	2538	$file_name = strtolower($file_name);
	2539	$strFileType = strrev(substr(strrev($file_name),0,4));
[1472]	2540	if ($strFileType == ".asf")
[2]	2541	return "video/x-ms-asf";
	2542	if ($strFileType == ".avi")
	2543	return "video/avi";
	2544	if ($strFileType == ".doc")
	2545	return "application/msword";
	2546	if ($strFileType == ".zip")
	2547	return "application/zip";
	2548	if ($strFileType == ".xls")
	2549	return "application/vnd.ms-excel";
	2550	if ($strFileType == ".gif")
	2551	return "image/gif";
	2552	if ($strFileType == ".jpg" \|\| $strFileType == "jpeg")
	2553	return "image/jpeg";
	2554	if ($strFileType == ".png")
	2555	return "image/png";
	2556	if ($strFileType == ".wav")
	2557	return "audio/wav";
	2558	if ($strFileType == ".mp3")
	2559	return "audio/mpeg3";
	2560	if ($strFileType == ".mpg" \|\| $strFileType == "mpeg")
	2561	return "video/mpeg";
	2562	if ($strFileType == ".rtf")
	2563	return "application/rtf";
	2564	if ($strFileType == ".htm" \|\| $strFileType == "html")
	2565	return "text/html";
[1472]	2566	if ($strFileType == ".xml")
[2]	2567	return "text/xml";
[1472]	2568	if ($strFileType == ".xsl")
[2]	2569	return "text/xsl";
[1472]	2570	if ($strFileType == ".css")
[2]	2571	return "text/css";
[1472]	2572	if ($strFileType == ".php")
[2]	2573	return "text/php";
[1472]	2574	if ($strFileType == ".asp")
[2]	2575	return "text/asp";
	2576	if ($strFileType == ".pdf")
	2577	return "application/pdf";
	2578	if ($strFileType == ".txt")
	2579	return "text/plain";
	2580	if ($strFileType == ".wmv")
	2581	return "video/x-ms-wmv";
	2582	if ($strFileType == ".sxc")
	2583	return "application/vnd.sun.xml.calc";
	2584	if ($strFileType == ".stc")
	2585	return "application/vnd.sun.xml.calc.template";
	2586	if ($strFileType == ".sxd")
	2587	return "application/vnd.sun.xml.draw";
	2588	if ($strFileType == ".std")
	2589	return "application/vnd.sun.xml.draw.template";
	2590	if ($strFileType == ".sxi")
	2591	return "application/vnd.sun.xml.impress";
	2592	if ($strFileType == ".sti")
	2593	return "application/vnd.sun.xml.impress.template";
	2594	if ($strFileType == ".sxm")
	2595	return "application/vnd.sun.xml.math";
	2596	if ($strFileType == ".sxw")
	2597	return "application/vnd.sun.xml.writer";
	2598	if ($strFileType == ".sxq")
	2599	return "application/vnd.sun.xml.writer.global";
	2600	if ($strFileType == ".stw")
	2601	return "application/vnd.sun.xml.writer.template";
[1472]	2602
	2603
	2604	return "application/octet-stream";
[2]	2605	}
[1472]	2606
[2]	2607	function htmlspecialchars_encode($str)
	2608	{
[449]	2609	return str_replace( array('&', '"','\'','<','>','{','}'), array('&','"',''','<','>','{','}'), $str);
[2]	2610	}
	2611	function htmlspecialchars_decode($str)
	2612	{
[449]	2613	return str_replace( array('&','"',''','<','>','{','}'), array('&', '"','\'','<','>','{','}'), $str);
[2]	2614	}
[1472]	2615
[828]	2616	function get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse,$offsetBegin = 0,$offsetEnd = 0)
	2617	{
	2618	if(!$this->mbox \|\| !is_resource($this->mbox))
[51]	2619	$this->mbox = $this->open_mbox($folder);
[432]	2620
[828]	2621	return $this->messages_sort($sort_box_type,$sort_box_reverse, $search_box_type,$offsetBegin,$offsetEnd);
	2622	}
[1472]	2623
[53]	2624	function get_info_next_msg($params)
	2625	{
	2626	$msg_number = $params['msg_number'];
	2627	$folder = $params['msg_folder'];
	2628	$sort_box_type = $params['sort_box_type'];
	2629	$sort_box_reverse = $params['sort_box_reverse'];
	2630	$reuse_border = $params['reuse_border'];
	2631	$search_box_type = $params['search_box_type'] != "ALL" && $params['search_box_type'] != "" ? $params['search_box_type'] : false;
[1472]	2632	$sort_array_msg = $this -> get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse);
	2633
[320]	2634	$success = false;
	2635	if (is_array($sort_array_msg))
[2]	2636	{
[320]	2637	foreach ($sort_array_msg as $i => $value){
	2638	if ($value == $msg_number)
	2639	{
	2640	$success = true;
	2641	break;
	2642	}
	2643	}
[2]	2644	}
	2645
[320]	2646	if (! $success \|\| $i >= sizeof($sort_array_msg)-1)
[2]	2647	{
	2648	$params['status'] = 'false';
	2649	$params['command_to_exec'] = "delete_border('". $reuse_border ."');";
	2650	return $params;
	2651	}
[1472]	2652
[2]	2653	$params = array();
	2654	$params['msg_number'] = $sort_array_msg[($i+1)];
	2655	$params['msg_folder'] = $folder;
[1472]	2656
	2657	$return = $this->get_info_msg($params);
[2]	2658	$return["reuse_border"] = $reuse_border;
	2659	return $return;
	2660	}
	2661
	2662	function get_info_previous_msg($params)
	2663	{
	2664	$msg_number = $params['msgs_number'];
	2665	$folder = $params['folder'];
	2666	$sort_box_type = $params['sort_box_type'];
	2667	$sort_box_reverse = $params['sort_box_reverse'];
	2668	$reuse_border = $params['reuse_border'];
[53]	2669	$search_box_type = $params['search_box_type'] != "ALL" && $params['search_box_type'] != "" ? $params['search_box_type'] : false;
	2670	$sort_array_msg = $this -> get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse);
[1472]	2671
[320]	2672	$success = false;
	2673	if (is_array($sort_array_msg))
[2]	2674	{
[320]	2675	foreach ($sort_array_msg as $i => $value){
	2676	if ($value == $msg_number)
	2677	{
	2678	$success = true;
	2679	break;
	2680	}
	2681	}
[2]	2682	}
[320]	2683	if (! $success \|\| $i == 0)
	2684	{
[2]	2685	$params['status'] = 'false';
	2686	$params['command_to_exec'] = "delete_border('". $reuse_border ."');";
	2687	return $params;
	2688	}
[1472]	2689
[2]	2690	$params = array();
	2691	$params['msg_number'] = $sort_array_msg[($i-1)];
	2692	$params['msg_folder'] = $folder;
[1472]	2693
[2]	2694	$return = $this->get_info_msg($params);
	2695	$return["reuse_border"] = $reuse_border;
	2696	return $return;
	2697	}
[1472]	2698
[2]	2699	// This function updates the values: quota, paging and new messages menu.
	2700	function get_menu_values($params){
	2701	$return_array = array();
	2702	$return_array = $this->get_quota($params);
[1472]	2703
[2]	2704	$mbox_stream = $this->open_mbox($params['folder']);
[1472]	2705	$return_array['num_msgs'] = imap_num_msg($mbox_stream);
[51]	2706	if($mbox_stream)
	2707	imap_close($mbox_stream);
[1472]	2708
	2709	return $return_array;
[2]	2710	}
[1472]	2711
[325]	2712	function get_quota($params){
[449]	2713	// folder_id = user/{uid} for shared folders
	2714	if(substr($params['folder_id'],0,5) != 'INBOX' && preg_match('/user\\'.$this->imap_delimiter.'/i', $params['folder_id'])){
	2715	$array_folder = explode($this->imap_delimiter,$params['folder_id']);
[1472]	2716	$folder_id = "user".$this->imap_delimiter.$array_folder[1];
[449]	2717	}
	2718	// folder_id = INBOX for inbox folders
	2719	else
	2720	$folder_id = "INBOX";
[1472]	2721
[1035]	2722	if(!$this->mbox \|\| !is_resource($this->mbox))
[51]	2723	$this->mbox = $this->open_mbox();
[345]	2724
[325]	2725	$quota = imap_get_quotaroot($this->mbox, $folder_id);
[411]	2726	if($this->mbox && is_resource($this->mbox))
[51]	2727	imap_close($this->mbox);
[1472]	2728
[2]	2729	if (!$quota){
	2730	return array(
	2731	'quota_percent' => 0,
	2732	'quota_used' => 0,
	2733	'quota_limit' => 0
	2734	);
	2735	}
[1472]	2736
[2]	2737	if(count($quota) && $quota['limit']) {
	2738	$quota_limit = (($quota['limit']/1024)* 100 + .5 )* .01;
	2739	$quota_used = (($quota['usage']/1024)* 100 + .5 )* .01;
	2740	if($quota_used >= $quota_limit)
[650]	2741	{
	2742	$quotaPercent = 100;
	2743	}
	2744	else
	2745	{
[2]	2746	$quotaPercent = ($quota_used / $quota_limit)*100;
	2747	$quotaPercent = (($quotaPercent)* 100 + .5 )* .01;
[650]	2748	}
[2]	2749	return array(
	2750	'quota_percent' => floor($quotaPercent),
	2751	'quota_used' => floor($quota_used),
	2752	'quota_limit' => floor($quota_limit)
	2753	);
	2754	}
[1472]	2755	else
[2]	2756	return array();
	2757	}
[1472]	2758
[2]	2759	function send_notification($params){
	2760	require_once("class.phpmailer.php");
	2761	$mail = new PHPMailer();
[1472]	2762
[2]	2763	$toaddress = $params['notificationto'];
[1472]	2764
[449]	2765	$subject = 'Confirmação de leitura: ' . $params['subject'];
[2]	2766	$body = 'Sua mensagem: ' . $params['subject'] . '<br>';
	2767	$body .= 'foi lida por: ' . $_SESSION['phpgw_info']['expressomail']['user']['fullname'] . ' <' . $_SESSION['phpgw_info']['expressomail']['user']['email'] . '> em ' . date("d/m/Y H:i");
	2768	$mail->SMTPDebug = false;
	2769	$mail->IsSMTP();
	2770	$mail->Host = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpServer'];
	2771	$mail->Port = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpPort'];
	2772	$mail->From = $_SESSION['phpgw_info']['expressomail']['user']['email'];
	2773	$mail->FromName = $_SESSION['phpgw_info']['expressomail']['user']['fullname'];
	2774	$mail->AddAddress($toaddress);
	2775	$mail->Subject = $this->htmlspecialchars_decode($subject);
	2776
	2777	$mail->IsHTML(true);
	2778	$mail->Body = $body;
[1472]	2779
[2]	2780	if(!$mail->Send()){
	2781	return $mail->ErrorInfo;
	2782	}
	2783	else
	2784	return true;
	2785	}
[1472]	2786
[2]	2787	function empty_trash()
	2788	{
[1472]	2789	$folder = 'INBOX' . $this->imap_delimiter . $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultTrashFolder'];
[2]	2790	$mbox_stream = $this->open_mbox($folder);
	2791	$return = imap_delete($mbox_stream,'1:*');
[51]	2792	if($mbox_stream)
	2793	imap_close($mbox_stream, CL_EXPUNGE);
[2]	2794	return $return;
	2795	}
[1472]	2796
[2]	2797	function search($params)
	2798	{
[673]	2799	include("class.imap_attachment.inc.php");
[1472]	2800	$imap_attachment = new imap_attachment();
[2]	2801	$criteria = $params['criteria'];
	2802	$return = array();
	2803	$folders = $this->get_folders_list();
[1472]	2804
[2]	2805	$j = 0;
	2806	foreach($folders as $folder)
	2807	{
	2808	$mbox_stream = $this->open_mbox($folder);
	2809	$messages = imap_search($mbox_stream, $criteria, SE_UID);
[1472]	2810
[2]	2811	if ($messages == '')
	2812	continue;
[1472]	2813
[2]	2814	$i = 0;
	2815	$return[$j] = array();
	2816	$return[$j]['folder_name'] = $folder['name'];
[1472]	2817
[2]	2818	foreach($messages as $msg_number)
	2819	{
[535]	2820	$header = $this->get_header($msg_number);
[2]	2821	if (!is_object($header))
	2822	return false;
[1472]	2823
[2]	2824	$return[$j][$i]['msg_folder'] = $folder['name'];
	2825	$return[$j][$i]['msg_number'] = $msg_number;
	2826	$return[$j][$i]['Recent'] = $header->Recent;
	2827	$return[$j][$i]['Unseen'] = $header->Unseen;
	2828	$return[$j][$i]['Answered'] = $header->Answered;
	2829	$return[$j][$i]['Deleted'] = $header->Deleted;
	2830	$return[$j][$i]['Draft'] = $header->Draft;
	2831	$return[$j][$i]['Flagged'] = $header->Flagged;
[1472]	2832
[535]	2833	$date_msg = gmdate("d/m/Y",$header->udate);
	2834	if (gmdate("d/m/Y") == $date_msg)
	2835	$return[$j][$i]['udate'] = gmdate("H:i",$header->udate);
[2]	2836	else
	2837	$return[$j][$i]['udate'] = $date_msg;
[1472]	2838
[2]	2839	$fromaddress = imap_mime_header_decode($header->fromaddress);
	2840	$return[$j][$i]['fromaddress'] = '';
	2841	foreach ($fromaddress as $tmp)
	2842	$return[$j][$i]['fromaddress'] .= $this->replace_maior_menor($tmp->text);
[1472]	2843
[2]	2844	$from = $header->from;
	2845	$return[$j][$i]['from'] = array();
	2846	$tmp = imap_mime_header_decode($from[0]->personal);
	2847	$return[$j][$i]['from']['name'] = $tmp[0]->text;
	2848	$return[$j][$i]['from']['email'] = $from[0]->mailbox . "@" . $from[0]->host;
[1472]	2849	$return[$j][$i]['from']['full'] ='"' . $return[$j][$i]['from']['name'] . '" ' . '<' . $return[$j][$i]['from']['email'] . '>';
[2]	2850
	2851	$to = $header->to;
	2852	$return[$j][$i]['to'] = array();
	2853	$tmp = imap_mime_header_decode($to[0]->personal);
	2854	$return[$j][$i]['to']['name'] = $tmp[0]->text;
	2855	$return[$j][$i]['to']['email'] = $to[0]->mailbox . "@" . $to[0]->host;
[1472]	2856	$return[$j][$i]['to']['full'] ='"' . $return[$i]['to']['name'] . '" ' . '<' . $return[$i]['to']['email'] . '>';
[2]	2857
	2858	$subject = imap_mime_header_decode($header->fetchsubject);
	2859	$return[$j][$i]['subject'] = '';
	2860	foreach ($subject as $tmp)
	2861	$return[$j][$i]['subject'] .= $tmp->text;
	2862
	2863	$return[$j][$i]['Size'] = $header->Size;
	2864	$return[$j][$i]['reply_toaddress'] = $header->reply_toaddress;
[1472]	2865
[2]	2866	$return[$j][$i]['attachment'] = array();
	2867	$return[$j][$i]['attachment'] = $imap_attachment->get_attachment_headerinfo($mbox_stream, $msg_number);
[1472]	2868
[2]	2869	$i++;
	2870	}
	2871	$j++;
[51]	2872	if($mbox_stream)
	2873	imap_close($mbox_stream);
[2]	2874	}
[1472]	2875
[2]	2876	return $return;
	2877	}
[1472]	2878
[2]	2879	function delete_and_show_previous_message($params)
	2880	{
	2881	$return = $this->get_info_previous_msg($params);
[1472]	2882
[2]	2883	$params_tmp1 = array();
	2884	$params_tmp1['msgs_to_delete'] = $params['msg_number'];
	2885	$params_tmp1['folder'] = $params['msg_folder'];
	2886	$return_tmp1 = $this->delete_msg($params_tmp1);
[1472]	2887
[2]	2888	$return['msg_number_deleted'] = $return_tmp1;
[1472]	2889
[2]	2890	return $return;
	2891	}
[1472]	2892
	2893
[2]	2894	function automatic_trash_cleanness($params)
	2895	{
	2896	$before_date = date("m/d/Y", strtotime("-".$params['before_date']." day"));
	2897	$criteria = 'BEFORE "'.$before_date.'"';
[325]	2898	$mbox_stream = $this->open_mbox('INBOX'.$this->imap_delimiter.$_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultTrashFolder']);
[2]	2899	$messages = imap_search($mbox_stream, $criteria, SE_UID);
	2900	if (is_array($messages)){
	2901	foreach ($messages as $msg_number){
	2902	imap_delete($mbox_stream, $msg_number, FT_UID);
	2903	}
	2904	}
[51]	2905	if($mbox_stream)
	2906	imap_close($mbox_stream, CL_EXPUNGE);
[2]	2907	return $messages;
	2908	}
	2909	// Fix the search problem with special characters!!!!
	2910	function remove_accents($string) {
[1472]	2911	return strtr($string,
	2912	"?Ó??ó?Ý?úÁÀÃÂÄÇÉÈÊËÍÌ?ÎÏÑÕÔÓÒÖÚÙ?ÛÜ?áàãâäçéèêëíì?îïñóòõôöúù?ûüýÿ",
[2]	2913	"SOZsozYYuAAAAACEEEEIIIIINOOOOOUUUUUsaaaaaceeeeiiiiinooooouuuuuyy");
	2914	}
	2915
[1472]	2916	function search_msg($params = ''){
[2]	2917	$retorno = "";
[271]	2918	$mbox_stream = "";
[689]	2919	if(strpos($params['condition'],"#")===false) { //local messages
	2920	$search=false;
	2921	}
	2922	else {
[1472]	2923	$search = explode(",",$params['condition']);
[689]	2924	}
	2925
[2]	2926	if($search){
	2927	$search_criteria = '';
[673]	2928	foreach($search as $tmp)
	2929	{
[2]	2930	$tmp1 = explode("##",$tmp);
	2931	$name_box = $tmp1[0];
[372]	2932	unset($filter);
	2933	foreach($tmp1 as $index => $criteria)
	2934	{
	2935	if ($index != 0 && strlen($criteria) != 0)
	2936	{
	2937	$filter_array = explode("<=>",rawurldecode($criteria));
	2938	$filter .= " ".$filter_array[0];
	2939	$filter .= '"'.$filter_array[1].'"';
	2940	}
[1472]	2941	}
	2942	$name_box = mb_convert_encoding(utf8_decode($name_box), "UTF7-IMAP", "ISO_8859-1" );
[372]	2943	$filter = $this->remove_accents($filter);
[650]	2944	//Este bloco tem a finalidade de transformar o login (quando numerico) das pastas compartilhadas em common name
[1340]	2945	$folder_name = explode($this->imap_delimiter,$name_box);
	2946	if (is_numeric($folder_name[1])) {
[469]	2947	$this->ldap = new ldap_functions();
[1340]	2948	if ($cn = $this->ldap->uid2cn($folder_name[1])) {
[469]	2949	$folder_name[1] = $cn;
[432]	2950	}
	2951	}
[1340]	2952	$folder_name = implode($this->imap_delimiter,$folder_name);
[1472]	2953
[271]	2954	if(!is_resource($mbox_stream))
[372]	2955	$mbox_stream = $this->open_mbox($name_box);
[271]	2956	else
	2957	imap_reopen($mbox_stream, "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$name_box);
[1472]	2958
	2959	if (preg_match("/^.?\bALL\b/", $filter)){ // Quick Search, note: this ALL isn't the same ALL from imap_search
	2960
[271]	2961	$all_criterias = array ("TO","SUBJECT","FROM","CC");
	2962	foreach($all_criterias as $criteria_fixed)
	2963	{
[372]	2964	$_filter = $criteria_fixed . substr($filter,4);
[1472]	2965
[372]	2966	$search_criteria = imap_search($mbox_stream, $_filter, SE_UID);
[1472]	2967
[271]	2968	if($search_criteria && count($search_criteria) < 50)
	2969	{
[2]	2970	foreach($search_criteria as $new_search){
[1340]	2971	$m_token = trim("##".mb_convert_encoding( $name_box, "ISO_8859-1", "UTF7-IMAP" ) . "--" . $this->get_msg($new_search,$name_box,$mbox_stream) . "--".$new_search."##"."\n");
[271]	2972	if(!@strstr($retorno,$m_token))
[2]	2973	$retorno .= $m_token;
	2974	}
[1472]	2975	}
	2976	else if(count($search_criteria) >= 50)
	2977	return "many results";
[2]	2978	}
[271]	2979	}
[2]	2980	else {
[271]	2981	$search_criteria = imap_search($mbox_stream, $filter, SE_UID);
[372]	2982	if( is_array( $search_criteria) )
	2983	{
	2984	foreach($search_criteria as $new_search)
[1340]	2985	$retorno .= trim("##".mb_convert_encoding( $name_box, "ISO_8859-1", "UTF7-IMAP" ) . "--" . $this->get_msg($new_search,$name_box,$mbox_stream) . "--" . $new_search."##"."\n");
[2]	2986	}
	2987	}
	2988	}
[271]	2989	}
	2990	if($mbox_stream)
[1472]	2991	imap_close($mbox_stream);
	2992
[2]	2993	return $retorno ? $retorno : "none";
	2994	}
[1472]	2995
[271]	2996	function get_msg($uid_msg,$name_box, $mbox_stream )
	2997	{
[828]	2998	$header = $this->get_header($uid_msg);
	2999	include_once("class.imap_attachment.inc.php");
	3000	$imap_attachment = new imap_attachment();
	3001	$attachments = $imap_attachment->get_attachment_headerinfo($mbox_stream, $uid_msg);
	3002	$attachments = $attachments['number_attachments'] > 0?"T".$attachments['number_attachments']:"";
	3003	$flag = $header->Unseen
	3004	.$header->Recent
	3005	.$header->Flagged
	3006	.$header->Draft
	3007	.$header->Answered
	3008	.$header->Deleted
	3009	.$attachments;
	3010
	3011
[163]	3012	$subject = $this->decode_string($header->fetchsubject);
	3013	$from = $header->from[0]->mailbox;
[2]	3014	if($header->from[0]->personal != "")
	3015	$from = $header->from[0]->personal;
[650]	3016	$ret_msg = $this->decode_string($from) . "--" . $subject . "--". gmdate("d/m/Y",$header ->udate)."--". $this->size_msg($header->Size) ."--". $flag;
[1472]	3017	return $ret_msg;
	3018	}
[828]	3019
[2]	3020	function size_msg($size){
	3021	$var = floor($size/1024);
	3022	if($var >= 1){
[1472]	3023	return $var." kb";
[2]	3024	}else{
[1472]	3025	return $size ." b";
[2]	3026	}
	3027	}
	3028
	3029	function ob_array($the_object)
	3030	{
	3031	$the_array=array();
	3032	if(!is_scalar($the_object))
	3033	{
	3034	foreach($the_object as $id => $object)
	3035	{
	3036	if(is_scalar($object))
	3037	{
	3038	$the_array[$id]=$object;
	3039	}
	3040	else
	3041	{
	3042	$the_array[$id]=$this->ob_array($object);
	3043	}
	3044	}
	3045	return $the_array;
	3046	}
	3047	else
	3048	{
	3049	return $the_object;
	3050	}
	3051	}
[1472]	3052
[2]	3053	function getacl()
	3054	{
	3055	$this->ldap = new ldap_functions();
[1472]	3056
[2]	3057	$return = array();
[1472]	3058	$mbox_stream = $this->open_mbox();
[2]	3059	$mbox_acl = imap_getacl($mbox_stream, 'INBOX');
[1472]	3060
[2]	3061	$i = 0;
	3062	foreach ($mbox_acl as $user => $acl)
	3063	{
	3064	if ($user != $this->username)
	3065	{
	3066	$return[$i]['uid'] = $user;
	3067	$return[$i]['cn'] = $this->ldap->uid2cn($user);
	3068	}
	3069	$i++;
	3070	}
	3071	return $return;
	3072	}
[1472]	3073
[2]	3074	function setacl($params)
	3075	{
	3076	$old_users = $this->getacl();
	3077	if (!count($old_users))
	3078	$old_users = array();
[1472]	3079
[2]	3080	$tmp_array = array();
	3081	foreach ($old_users as $index => $user_info)
	3082	{
	3083	$tmp_array[$index] = $user_info['uid'];
	3084	}
	3085	$old_users = $tmp_array;
[1472]	3086
[2]	3087	$users = unserialize($params['users']);
	3088	if (!count($users))
	3089	$users = array();
[1472]	3090
[2]	3091	//$add_share = array_diff($users, $old_users);
	3092	$remove_share = array_diff($old_users, $users);
	3093
	3094	$mbox_stream = $this->open_mbox();
	3095
	3096	$serverString = "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}";
	3097	$mailboxes_list = imap_getmailboxes($mbox_stream, $serverString, "user".$this->imap_delimiter.$this->username."*");
	3098
	3099	/*if (count($add_share))
	3100	{
	3101	foreach ($add_share as $index=>$uid)
	3102	{
	3103	if (is_array($mailboxes_list))
	3104	{
	3105	foreach ($mailboxes_list as $key => $val)
	3106	{
	3107	$folder = str_replace($serverString, "", imap_utf7_decode($val->name));
	3108	imap_setacl ($mbox_stream, $folder, "$uid", "lrswipcda");
	3109	}
	3110	}
	3111	}
	3112	}*/
[1472]	3113
[2]	3114	if (count($remove_share))
	3115	{
	3116	foreach ($remove_share as $index=>$uid)
	3117	{
	3118	if (is_array($mailboxes_list))
	3119	{
	3120	foreach ($mailboxes_list as $key => $val)
	3121	{
	3122	$folder = str_replace($serverString, "", imap_utf7_decode($val->name));
	3123	imap_setacl ($mbox_stream, $folder, "$uid", "");
	3124	}
	3125	}
[1472]	3126	}
[2]	3127	}
[1472]	3128
[2]	3129	return true;
	3130	}
[1472]	3131
[2]	3132	function getaclfromuser($params)
	3133	{
	3134	$useracl = $params['user'];
[1472]	3135
[2]	3136	$return = array();
	3137	$return[$useracl] = 'false';
[1472]	3138	$mbox_stream = $this->open_mbox();
[2]	3139	$mbox_acl = imap_getacl($mbox_stream, 'INBOX');
[1472]	3140
[2]	3141	foreach ($mbox_acl as $user => $acl)
	3142	{
	3143	if (($user != $this->username) && ($user == $useracl))
	3144	{
	3145	$return[$user] = $acl;
	3146	}
	3147	}
	3148	return $return;
	3149	}
	3150
	3151	function getacltouser($user)
	3152	{
	3153	$return = array();
	3154	$mbox_stream = $this->open_mbox();
[325]	3155	//Alterado, antes era 'imap_getacl($mbox_stream, 'user'.$this->imap_delimiter.$user);
	3156	//Afim de tratar as pastas compartilhadas, verificandos as permissoes de operacao sobre as mesmas
	3157	//No caso de se tratar da caixa do proprio usuario logado, utiliza a sintaxe abaixo
	3158	if(substr($user,0,4) != 'user')
[449]	3159	$mbox_acl = imap_getacl($mbox_stream, 'user'.$this->imap_delimiter.$user);
[325]	3160	else
	3161	$mbox_acl = imap_getacl($mbox_stream, $user);
[2]	3162	return $mbox_acl[$this->username];
	3163	}
	3164
[1472]	3165
[2]	3166	function setaclfromuser($params)
	3167	{
	3168	$user = $params['user'];
	3169	$acl = $params['acl'];
[1472]	3170
[2]	3171	$mbox_stream = $this->open_mbox();
	3172
	3173	$serverString = "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}";
	3174	$mailboxes_list = imap_getmailboxes($mbox_stream, $serverString, "user".$this->imap_delimiter.$this->username."*");
	3175
	3176	if (is_array($mailboxes_list))
	3177	{
	3178	foreach ($mailboxes_list as $key => $val)
	3179	{
[449]	3180	$folder = str_replace($serverString, "", imap_utf7_encode($val->name));
	3181	$folder = str_replace("&-", "&", $folder);
[2]	3182	if (!imap_setacl ($mbox_stream, $folder, $user, $acl))
	3183	{
[449]	3184	$return = imap_last_error();
[2]	3185	}
	3186	}
	3187	}
[449]	3188	if (isset($return))
	3189	return $return;
	3190	else
	3191	return true;
[2]	3192	}
[1472]	3193
[51]	3194	function download_attachment($msg,$msgno)
	3195	{
[1472]	3196	$array_parts_attachments = array();
[51]	3197	$array_parts_attachments['names'] = '';
[689]	3198	include_once("class.imap_attachment.inc.php");
[1472]	3199	$imap_attachment = new imap_attachment();
	3200
[51]	3201	if (count($msg->fname[$msgno]) > 0)
	3202	{
	3203	$i = 0;
	3204	foreach ($msg->fname[$msgno] as $index=>$fname)
	3205	{
	3206	$array_parts_attachments[$i]['pid'] = $msg->pid[$msgno][$index];
[1397]	3207	$array_parts_attachments[$i]['name'] = $imap_attachment->flat_mime_decode($this->decode_string($fname));
[51]	3208	$array_parts_attachments[$i]['name'] = $array_parts_attachments[$i]['name'] ? $array_parts_attachments[$i]['name'] : "attachment.bin";
	3209	$array_parts_attachments[$i]['encoding'] = $msg->encoding[$msgno][$index];
	3210	$array_parts_attachments['names'] .= $array_parts_attachments[$i]['name'] . ', ';
	3211	$array_parts_attachments[$i]['fsize'] = $msg->fsize[$msgno][$index];
	3212	$i++;
	3213	}
	3214	}
	3215	$array_parts_attachments['names'] = substr($array_parts_attachments['names'],0,(strlen($array_parts_attachments['names']) - 2));
	3216	return $array_parts_attachments;
[1472]	3217	}
[69]	3218
	3219	function spam($params)
	3220	{
	3221	$is_spam = $params['spam'];
	3222	$folder = $params['folder'];
	3223	$mbox_stream = $this->open_mbox($folder);
	3224	$msgs_number = explode(',',$params['msgs_number']);
	3225
	3226	foreach($msgs_number as $msg_number) {
[877]	3227	$imap_msg_number = imap_msgno($mbox_stream, $msg_number);
	3228	$header = imap_fetchheader($mbox_stream, $imap_msg_number);
	3229	$body = imap_body($mbox_stream, $imap_msg_number);
[69]	3230	$msg = $header . $body;
	3231	$email = $_SESSION['phpgw_info']['expressomail']['user']['email'];
[449]	3232	$username = $this->username;
[69]	3233	strtok($email, '@');
	3234	$domain = strtok('@');
	3235
[449]	3236	//Encontrar a assinatura do dspam no cabecalho
	3237	$v = explode("\r\n", $header);
	3238	foreach ($v as $linha){
[877]	3239	if (eregi("^Message-ID", $linha)) {
	3240	$args = explode(" ", $linha);
	3241	$msg_id = "'$args[1]'";
	3242	} elseif (eregi("^X-DSPAM-Signature", $linha)) {
[449]	3243	$args = explode(" ",$linha);
	3244	$signature = $args[1];
	3245	}
	3246	}
	3247
[877]	3248	// Seleciona qual comando a ser executado
[449]	3249	switch($is_spam){
	3250	case 'true': $cmd = $_SESSION['phpgw_info']['server']['expressomail']['expressoMail_command_for_spam']; break;
	3251	case 'false': $cmd = $_SESSION['phpgw_info']['server']['expressomail']['expressoMail_command_for_ham']; break;
	3252	}
[877]	3253
	3254	$tags = array('##EMAIL##', '##USERNAME##', '##DOMAIN##', '##SIGNATURE##', '##MSGID##');
	3255	$cmd = str_replace($tags, array($email, $username, $domain, $signature, $msg_id), $cmd);
[78]	3256	system($cmd);
[69]	3257	}
	3258	imap_close($mbox_stream);
	3259	return false;
	3260	}
[535]	3261	function get_header($msg_number){
	3262	$header = @imap_headerinfo($this->mbox, imap_msgno($this->mbox, $msg_number), 80, 255);
	3263	if (!is_object($header))
	3264	return false;
	3265	// Prepare udate from mailDate (DateTime arrived with TZ) for fixing summertime problem.
	3266	$pdate = date_parse($header->MailDate);
	3267	$header->udate += $pdate['zone']*(-60);
[1472]	3268
[673]	3269	if($header->Flagged != "F" && $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['use_important_flag']) {
[659]	3270	$flag = preg_match('/importance : (.*)\r/i',
	3271	imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number))
[1472]	3272	,$importance);
[659]	3273	$header->Flagged = $flag==0?false:strtolower($importance[1])=="high"?"F":false;
	3274	}
[1472]	3275
[535]	3276	return $header;
	3277	}
[1000]	3278
	3279	//Por Bruno Costa(bruno.vieira-costa@serpro.gov.br - Insere emails no imap a partir do fonte do mesmo. Se o argumento timestamp for passado ele utiliza do script python
	3280	///expressoMail1_2/imap.py para inserir uma msg com o horário correto pois isso não é porssível com a função imap_append do php.
	3281
	3282	function insert_email($source,$folder,$timestamp){
	3283	$username = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
	3284	$password = $_SESSION['phpgw_info']['expressomail']['user']['passwd'];
	3285	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
	3286	$imap_port = $_SESSION['phpgw_info']['expressomail']['email_server']['imapPort'];
	3287	$imap_options = '/notls/novalidate-cert';
	3288	$mbox_stream = imap_open("{".$imap_server.":".$imap_port.$imap_options."}".$folder, $username, $password);
	3289	if(imap_last_error())
	3290	{
	3291	imap_createmailbox($mbox_stream,imap_utf7_encode("{".$imap_server."}".$folder));
	3292	}
	3293	if($timestamp){
	3294	$tempDir = ini_get("session.save_path");
[1247]	3295	$file = $tempDir."imap_".$_SESSION[ 'phpgw_session' ][ 'session_id' ];
[1000]	3296	$f = fopen($file,"w");
	3297	fputs($f,base64_encode($source));
	3298	fclose($f);
[1012]	3299	$command = "python ".$_SERVER['DOCUMENT_ROOT']."expressoMail1_2/imap.py ".escapeshellarg($imap_server)." ".escapeshellarg($imap_port)." ".escapeshellarg($username)." ".escapeshellarg($password)." ".escapeshellarg($timestamp)." ".escapeshellarg($folder)." ".escapeshellarg($file);
	3300	$return['command']=exec(escapeshellcmd($command));
[1000]	3301	}else{
	3302	$return['append'] = imap_append($mbox_stream, "{".$imap_server.":".$imap_port."}".$folder, $source, "\\Seen");
	3303	}
	3304	$status = imap_status($mbox_stream, "{".$this->imap_server.":".$this->imap_port."}".$folder, SA_UIDNEXT);
	3305	$return['msg_no'] = $status->uidnext - 1;
	3306	$return['error'] = imap_last_error();
	3307	if($mbox_stream)
	3308	imap_close($mbox_stream);
	3309	return $return;
	3310
	3311	}
	3312
[1035]	3313	function show_decript($params){
	3314	$source = $params['source'];
	3315	//error_log("source: $source\nversao: " . PHP_VERSION, 3, '/tmp/teste.log');
	3316	$source = str_replace(" ", "+", $source,$i);
[1472]	3317
[1035]	3318	if (version_compare(PHP_VERSION, '5.2.0', '>=')){
	3319	if(!$source = base64_decode($source,true))
	3320	return "error ".$source."Espaços ".$i;
	3321
	3322	}
	3323	else {
	3324	if(!$source = base64_decode($source))
	3325	return "error ".$source."Espaços ".$i;
	3326	}
	3327
	3328	$insert = $this->insert_email($source,'INBOX'.$this->imap_delimiter.'decifradas');
	3329
	3330	$get['msg_number'] = $insert['msg_no'];
	3331	$get['msg_folder'] = 'INBOX'.$this->imap_delimiter.'decifradas';
	3332	$return = $this->get_info_msg($get);
	3333	$get['msg_number'] = $params['ID'];
	3334	$get['msg_folder'] = $params['folder'];
	3335	$tmp = $this->get_info_msg($get);
	3336	if(!$tmp['status_get_msg_info'])
	3337	{
	3338	$return['msg_day']=$tmp['msg_day'];
	3339	$return['msg_hour']=$tmp['msg_hour'];
	3340	$return['fulldate']=$tmp['fulldate'];
	3341	$return['smalldate']=$tmp['smalldate'];
	3342	}
	3343	else
	3344	{
	3345	$return['msg_day']='';
	3346	$return['msg_hour']='';
	3347	$return['fulldate']='';
	3348	$return['smalldate']='';
	3349	}
	3350	$return['msg_no'] =$insert['msg_no'];
	3351	$return['error'] = $insert['error'];
	3352	$return['folder'] = $params['folder'];
	3353	//$return['acls'] = $insert['acls'];
	3354	$return['original_ID'] = $params['ID'];
	3355
	3356	return $return;
	3357
	3358	}
[1472]	3359
[1000]	3360	//Por Bruno Costa(bruno.vieira-costa@serpro.gov.br - Trata fontes de emails enviados via POST para o servidor por um xmlhttprequest, as partes codificados com
	3361	//Base64 os "+" são substituidos por " " no envio e essa função arruma esse efeito.
	3362
	3363	function treat_base64_from_post($source){
	3364	$offset = 0;
	3365	do
	3366	{
	3367	if($inicio = strpos($source, 'Content-Transfer-Encoding: base64', $offset))
	3368	{
	3369	$inicio = strpos($source, "\n\r", $inicio);
	3370	$fim = strpos($source, '--', $inicio);
	3371	if(!$fim)
	3372	$fim = strpos($source,"\n\r", $inicio);
	3373	$length = $fim-$inicio;
	3374	$parte = substr( $source,$inicio,$length-1);
	3375	$parte = str_replace(" ", "+", $parte);
	3376	$source = substr_replace($source, $parte, $inicio, $length-1);
	3377	}
	3378	if($offset > $inicio)
	3379	$offset=FALSE;
	3380	else
	3381	$offset = $inicio;
	3382	}
	3383	while($offset);
	3384	return $source;
	3385	}
	3386
	3387	//Por Bruno Costa(bruno.vieira-costa@serpro.gov.br - Recebe os fontes dos emails a serem desarquivados, separa e envia cada um para função insert_mail.
	3388
	3389	function unarchive_mail($params)
	3390	{
	3391	$dest_folder = $params['folder'];
	3392	$sources = explode("#@#@#@",$params['source']);
	3393	$timestamps = explode("#@#@#@",$params['timestamp']);
	3394	foreach($sources as $index=>$src) {
	3395	if($src!=""){
	3396	$source = $this->treat_base64_from_post($src);
	3397	$insert = $this->insert_email($source,$dest_folder,$timestamps[$index]);
	3398	}
	3399	}
	3400	return $insert;
	3401	}
	3402
	3403	function download_all_local_attachments($params)
	3404	{
	3405	$source = $params['source'];
	3406	$source = $this->treat_base64_from_post($source);
	3407	$insert = $this->insert_email($source,'INBOX'.$this->imap_delimiter.'decifradas');
	3408	$exporteml = new ExportEml();
	3409	$params['num_msg']=$insert['msg_no'];
	3410	$params['folder']='INBOX'.$this->imap_delimiter.'decifradas';
	3411	return $exporteml->download_all_attachments($params);
	3412	}
[2]	3413	}
[278]	3414	?>

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