Context Navigation

source: trunk/expressoMail1_2/inc/class.imap_functions.inc.php @ 628

Revision 628, 93.4 KB checked in by niltonneto, 16 years ago (diff)
Resolve #412
Property svn:eol-style set to `native` Property svn:executable set to ``*

Rev	Line
[2]	1	<?php
	2	include_once("class.functions.inc.php");
	3	include_once("class.ldap_functions.inc.php");
[91]	4	include_once("class.exporteml.inc.php");
	5
[2]	6	class imap_functions
	7	{
	8	var $public_functions = array
[449]	9	(
[2]	10	'get_range_msgs' => True,
	11	'get_info_msg' => True,
[615]	12	'get_folders_list' => True,
	13	'import_msgs' => True
[2]	14	);
	15
	16	var $ldap;
	17	var $mbox;
	18	var $imap_port;
	19	var $has_cid;
	20	var $imap_options = '';
	21	var $functions;
	22
	23	function imap_functions (){
	24	$this->username = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
	25	$this->password = $_SESSION['phpgw_info']['expressomail']['user']['passwd'];
	26	$this->imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
	27	$this->imap_port = $_SESSION['phpgw_info']['expressomail']['email_server']['imapPort'];
	28	$this->imap_delimiter = $_SESSION['phpgw_info']['expressomail']['email_server']['imapDelimiter'];
[449]	29	$this->functions = new functions();
[2]	30	$this->has_cid = false;
[449]	31
[2]	32	if ($_SESSION['phpgw_info']['expressomail']['email_server']['imapTLSEncryption'] == 'yes')
	33	{
	34	$this->imap_options = '/tls/novalidate-cert';
	35	}
	36	else
	37	{
	38	$this->imap_options = '/notls/novalidate-cert';
	39	}
	40	}
	41	// BEGIN of functions.
	42	function open_mbox($folder = False)
	43	{
[51]	44	$folder = mb_convert_encoding($folder, "UTF7-IMAP","ISO_8859-1");
[504]	45	$this->mbox = @imap_open("{".$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]	46	return $this->mbox;
	47	}
	48
[504]	49	function parse_error($error){
	50	// This error is returned from Imap.
	51	if(strstr($error,'Connection refused')) {
	52	return str_replace("%1", $this->functions->getLang("Mail"), $this->functions->getLang("Connection failed with %1 Server. Try later."));
	53	}
	54	// This error is returned from Postfix.
	55	elseif(strstr($error,'message file too big')) {
	56	return str_replace("%1", ini_get('upload_max_filesize'),$this->functions->getLang('The size of this message has exceeded the limit (%1B).'));
	57	}
[628]	58	elseif(strstr($error,'virus')) {
	59	return str_replace("%1", $this->functions->getLang("Mail"), $this->functions->getLang("Your message was rejected by antivirus. Perhaps your attachment has been infected."));
	60	}
[504]	61	// This condition verifies if SESSION is expired.
	62	elseif(!count($_SESSION))
	63	return "nosession";
	64
	65	return $error;
	66	}
	67
[2]	68	function get_range_msgs2($params)
	69	{
	70	include("class.imap_attachment.inc.php");
	71	$imap_attachment = new imap_attachment();
[53]	72	$folder = $params['folder'];
[2]	73	$msg_range_begin = $params['msg_range_begin'];
	74	$msg_range_end = $params['msg_range_end'];
[449]	75	$sort_box_type = $params['sort_box_type'];
[53]	76	$sort_box_reverse = $params['sort_box_reverse'];
[51]	77	$search_box_type = $params['search_box_type'] != "ALL" && $params['search_box_type'] != "" ? $params['search_box_type'] : false;
[449]	78	$sort_array_msg = $this-> get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse);
	79
[2]	80	$return = array();
	81	$i = 0;
[46]	82	$num_msgs = (is_array($sort_array_msg) ? count($sort_array_msg) : 0);
[449]	83	if($num_msgs) {
[46]	84	for ($msg_range_begin; (($msg_range_begin <= $msg_range_end) && ($msg_range_begin <= $num_msgs)); $msg_range_begin++)
[2]	85	{
	86	$msg_number = $sort_array_msg[$msg_range_begin-1];
	87
[614]	88	/*A função imap_headerinfo não traz o cabeçalho completo, e sim alguns
	89	* atributos do cabeçalho. Como eu preciso do atributo Importance
	90	* para saber se o email é importante ou não, uso abaixo a função
	91	* imap_fetchheader e busco o atributo importance nela para passar
	92	* para as funções ajax. Isso faz com que eu acesse o cabeçalho
	93	* duas vezes e de duas formas diferentes, mas em contrapartida, eu
	94	* não preciso reimplementar o método utilizando o fetchheader.
	95	* Como as mensagens são renderizadas em um número pequeno por vez,
	96	* não parece ter perda considerável de performance.
	97	*/
	98	$flag = preg_match('/importance : (.*)\r/i',
	99	imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number))
	100	,$importance);
	101	$return[$i]['Importance'] = $flag==0?"":$importance[1];
	102
	103
[535]	104	$header = $this->get_header($msg_number);
[2]	105	if (!is_object($header))
[449]	106	return false;
	107
[2]	108	$return[$i]['Recent'] = $header->Recent;
	109	$return[$i]['Unseen'] = $header->Unseen;
	110	if($header->Answered =='A' && $header->Draft == 'X'){
	111	$return[$i]['Forwarded'] = 'F';
	112	}
	113	else {
	114	$return[$i]['Answered'] = $header->Answered;
[449]	115	$return[$i]['Draft'] = $header->Draft;
[2]	116	}
	117	$return[$i]['Deleted'] = $header->Deleted;
	118	$return[$i]['Flagged'] = $header->Flagged;
[449]	119
[2]	120	$return[$i]['msg_number'] = $msg_number;
	121	//$return[$i]['msg_folder'] = $folder;
[449]	122
[535]	123	$date_msg = gmdate("d/m/Y",$header->udate);
	124	if (gmdate("d/m/Y") == $date_msg)
	125	$return[$i]['udate'] = gmdate("H:i",$header->udate);
[2]	126	else
	127	$return[$i]['udate'] = $date_msg;
[449]	128
[2]	129	$from = $header->from;
	130	$return[$i]['from'] = array();
	131	$tmp = imap_mime_header_decode($from[0]->personal);
[37]	132	$return[$i]['from']['name'] = $this->decode_string($tmp[0]->text);
[2]	133	$return[$i]['from']['email'] = $this->decode_string($from[0]->mailbox) . "@" . $from[0]->host;
	134	if(!$return[$i]['from']['name'])
	135	$return[$i]['from']['name'] = $return[$i]['from']['email'];
	136	$to = $header->to;
	137	$return[$i]['to'] = array();
	138	$tmp = imap_mime_header_decode($to[0]->personal);
[37]	139	$return[$i]['to']['name'] = $this->decode_string($this->decode_string($tmp[0]->text));
	140	$return[$i]['to']['email'] = $this->decode_string($to[0]->mailbox) . "@" . $to[0]->host;
	141	if(!$return[$i]['to']['name'])
	142	$return[$i]['to']['name'] = $return[$i]['to']['email'];
[2]	143	$return[$i]['subject'] = $this->decode_string($header->fetchsubject);
	144
	145	$return[$i]['Size'] = $header->Size;
[449]	146
[2]	147	$return[$i]['attachment'] = array();
[449]	148	$return[$i]['attachment'] = $imap_attachment->get_attachment_headerinfo($this->mbox, $msg_number);
[2]	149	$i++;
	150	}
[46]	151	}
[449]	152	$return['num_msgs'] = $num_msgs;
	153
[2]	154	return $return;
	155	}
[449]	156
[2]	157	function decode_string($string)
[449]	158	{
[2]	159	if ((strpos(strtolower($string), '=?iso-8859-1') !== false) \|\| (strpos(strtolower($string), '=?windows-1252') !== false))
	160	{
	161	$tmp = imap_mime_header_decode($string);
	162	foreach ($tmp as $tmp1)
	163	$return .= $this->htmlspecialchars_encode($tmp1->text);
	164	return $return;
	165	}
	166	else if (strpos(strtolower($string), '=?utf-8') !== false)
	167	{
	168	$elements = imap_mime_header_decode($string);
	169	for($i = 0;$i < count($elements);$i++) {
	170	$charset = $elements[$i]->charset;
	171	$text =$elements[$i]->text;
	172	if(!strcasecmp($charset, "utf-8") \|\|
	173	!strcasecmp($charset, "utf-7")) {
	174	$text = iconv($charset, "ISO-8859-1", $text);
	175	}
	176	$decoded .= $this->htmlspecialchars_encode($text);
	177	}
	178	return $decoded;
	179	}
	180	else
	181	return $this->htmlspecialchars_encode($string);
	182	}
[615]	183	/**
	184	* Função que importa arquivos .eml exportados pelo expresso para a caixa do usuário. Testado apenas
	185	* com .emls gerados pelo expresso, e o arquivo pode ser um zip contendo vários emls ou um .eml.
	186	*/
	187	function import_msgs() {
	188
	189	if(!$this->mbox)
	190	$this->mbox = $this->open_mbox($params["folder"]);
	191	$errors = array();
	192	$invalid_format = false;
	193	$filename = $_FILES['arquivo']['name'];
	194	if(substr($filename,strlen($filename)-4)==".zip") {
	195	$zip = zip_open($_FILES['arquivo']['tmp_name']);
	196
	197	if ($zip) {
	198	while ($zip_entry = zip_read($zip)) {
	199
	200	if (zip_entry_open($zip, $zip_entry, "r")) {
	201	$email = zip_entry_read($zip_entry, zip_entry_filesize($zip_entry));
	202	$status = @imap_append($this->mbox,
	203	"{".$this->imap_server.":".$this->imap_port.$this->imap_options."}"."INBOX",
	204	$email
	205	);
	206	if(!$status)
	207	array_push($errors,zip_entry_name($zip_entry));
	208	zip_entry_close($zip_entry);
	209	}
	210	}
	211
	212	}
	213
	214	zip_close($zip);
	215	}
	216	else if(substr($filename,strlen($filename)-4)==".eml") {
	217	$email = implode("",file($_FILES['arquivo']['tmp_name']));
	218	$status = @imap_append($this->mbox,
	219	"{".$this->imap_server.":".$this->imap_port.$this->imap_options."}"."INBOX",
	220	$email
	221	);
	222	if(!$status)
	223	array_push($errors,zip_entry_name($zip_entry));
	224	zip_entry_close($zip_entry);
	225	}
	226	else
	227	{
	228	echo "<script>alert(\"".lang("wrong file format")."\")</script>";
	229	$invalid_format = true;
	230	}
	231
	232	if(!$invalid_format) {
	233	if(count($errors)>0) {
	234	$message = lang("fail in import:")."\n";
	235	foreach($errors as $arquivo) {
	236	$message.=$arquivo."\n";
	237	}
	238	echo "<script>alert(\"$message\")</script>";
	239	}
	240	else
	241	echo "<script>alert(\"".lang("messages imported successfully")."\")</script>";
	242	}
	243	echo "<script>location.href='/expressoMail1_2/index.php'</script>";
	244	}
[449]	245
[613]	246	/*
	247	Remove os anexos de uma mensagem. A estratégia para isso é criar uma mensagem nova sem os anexos, mantendo apenas
	248	a primeira parte do e-mail, que é o texto, sem anexos.
	249	O método considera que o email é multpart.
	250	*/
	251	function remove_attachments($params) {
	252	include_once("class.message_components.inc.php");
	253	if(!$this->mbox \|\| !is_resource($this->mbox))
	254	$this->mbox = $this->open_mbox($params["folder"]);
	255	$return["status"] = true;
	256	$return["msg_num"] = $params["msg_num"];
	257	$header = "";
	258
	259	$headertemp = explode("\n",imap_fetchheader($this->mbox, imap_msgno($this->mbox, $params["msg_num"])));
	260	foreach($headertemp as $head) {//Se eu colocar todo o header do email dá pau no append, então procuro apenas o que interessa.
	261	$head1 = explode(":",$head);
	262	if ( (strtoupper($head1[0]) == strtoupper("to")) \|\|
	263	(strtoupper($head1[0]) == strtoupper("from")) \|\|
	264	(strtoupper($head1[0]) == strtoupper("subject")) \|\|
	265	(strtoupper($head1[0]) == strtoupper("date")) )
	266	$header .= $head."\r\n";
	267	}
	268
	269	$msg = &new message_components($this->mbox);
	270	$msg->fetch_structure($params["msg_num"]);/* O fetchbody tava trazendo o email com problemas na acentuação.
	271	Então uso essa classe para verificar a codificação e o charset,
	272	para que o método decodeBody do expresso possa trazer tudo certinho*/
	273
	274	$status = @imap_append($this->mbox,
	275	"{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$params["folder"],
	276	$header.
	277	"\r\n".
	278	str_replace("\n","\r\n",$this->decodeBody(
	279	imap_fetchbody($this->mbox,imap_msgno($this->mbox, $params["msg_num"]),"1"),
	280	$msg->encoding[$params["msg_num"]][0], $msg->charset[$params["msg_num"]][0]
	281	)
	282	)); //Append do novo email, só com header e conteúdo sem anexos.
	283
	284	if(!$status) {
	285	$return["status"] = false;
	286	$return["msg"] = lang("error appending mail on delete attachments");
	287	}
	288
	289	@imap_delete($this->mbox, imap_msgno($this->mbox, $params["msg_num"])); //Insere o novo e-mail sem anexos.
	290	@imap_expunge($this->mbox); //Deleta o e-mail com anexos
	291
	292	return $return;
	293
	294	}
	295
[2]	296	function get_info_msg($params)
	297	{
[51]	298	$return = array();
[2]	299	$msg_number = $params['msg_number'];
[205]	300	$msg_folder = $params['msg_folder'];
[449]	301
[411]	302	if(!$this->mbox \|\| !is_resource($this->mbox))
[449]	303	$this->mbox = $this->open_mbox($msg_folder);
	304
[535]	305	$header = $this->get_header($msg_number);
[205]	306	if (!$header) {
[535]	307	$return['status_get_msg_info'] = "false";
[205]	308	return $return;
	309	}
[535]	310
[51]	311	$all_header = explode("\n", imap_fetchheader($this->mbox, $msg_number, FT_UID));
	312	$return_get_body = $this->get_body_msg($msg_number, $msg_folder);
[449]	313
[603]	314	//Substituição de links em email para abrir no próprio expresso
	315	$body = ereg_replace("<a[^>]*href=[\'\"]mailto:([^\"\']+)[\'\"]>([^<]+)</a>","<a href=\"javascript:new_message_to('\\1')\">\\2</a>",$return_get_body['body']);
	316
[591]	317	$return['body'] = $body;
[51]	318	$return['attachments'] = $return_get_body['attachments'];
[91]	319	$return['thumbs'] = $return_get_body['thumbs'];
	320	$return['signature'] = $return_get_body['signature'];
[449]	321
[2]	322	foreach($all_header as $line) {
	323	if (eregi("^Disposition-Notification-To", $line)) {
	324	eregi("^([^:]): (.)", $line, &$arg);
	325	$return['DispositionNotificationTo'] = $arg[2];
	326	}
	327	}
	328	$return['Recent'] = $header->Recent;
	329	$return['Unseen'] = $header->Unseen;
[449]	330	$return['Deleted'] = $header->Deleted;
[2]	331	$return['Flagged'] = $header->Flagged;
	332
	333	if($header->Answered =='A' && $header->Draft == 'X'){
	334	$return['Forwarded'] = 'F';
	335	}
[535]	336
[2]	337	else {
	338	$return['Answered'] = $header->Answered;
[449]	339	$return['Draft'] = $header->Draft;
[2]	340	}
	341
	342	$return['msg_number'] = $msg_number;
	343	$return['msg_folder'] = $msg_folder;
[449]	344
[535]	345	$date_msg = gmdate("d/m/Y",$header->udate);
[2]	346	if (date("d/m/Y") == $date_msg)
[535]	347	$return['udate'] = gmdate("H:i",$header->udate);
[2]	348	else
	349	$return['udate'] = $date_msg;
[449]	350
	351	$return['msg_day'] = $date_msg;
[535]	352	$return['msg_hour'] = gmdate("H:i",$header->udate);
[449]	353
[2]	354	if (date("d/m/Y") == $date_msg) //no dia
	355	{
[535]	356	$return['fulldate'] = gmdate("d/m/Y H:i",$header->udate);
	357	$return['smalldate'] = gmdate("H:i",$header->udate);
[605]	358
[535]	359	$timestamp_now = strtotime("now");
[605]	360	$timestamp_msg_time = $header->udate;
[535]	361	// $timestamp_now is GMT and $timestamp_msg_time is MailDate TZ.
	362	// The variable $timestamp_diff is calculated without MailDate TZ.
	363	$pdate = date_parse($header->MailDate);
	364	$timestamp_diff = $timestamp_now - $timestamp_msg_time + ($pdate['zone']*(-60));
[449]	365
[2]	366	if (gmdate("H",$timestamp_diff) > 0)
	367	{
[197]	368	$return['fulldate'] .= " (" . gmdate("H:i", $timestamp_diff) . ' ' . $this->functions->getLang('hours ago') . ')';
[2]	369	}
	370	else
	371	{
	372	if (gmdate("i",$timestamp_diff) == 0){
[197]	373	$return['fulldate'] .= ' ('. $this->functions->getLang('now').')';
[2]	374	}
	375	elseif (gmdate("i",$timestamp_diff) == 1){
[197]	376	$return['fulldate'] .= ' (1 '. $this->functions->getLang('minute ago').')';
[2]	377	}
	378	else{
[197]	379	$return['fulldate'] .= " (" . gmdate("i",$timestamp_diff) .' '. $this->functions->getLang('minutes ago') . ')';
[2]	380	}
	381	}
	382	}
	383	else{
[535]	384	$return['fulldate'] = gmdate("d/m/Y H:i",$header->udate);
	385	$return['smalldate'] = gmdate("d/m/Y",$header->udate);
[2]	386	}
[449]	387
[2]	388	$from = $header->from;
	389	$return['from'] = array();
	390	$tmp = imap_mime_header_decode($from[0]->personal);
	391	$return['from']['name'] = $this->decode_string($tmp[0]->text);
	392	$return['from']['email'] = $this->decode_string($from[0]->mailbox . "@" . $from[0]->host);
	393	if ($return['from']['name'])
	394	{
	395	if (substr($return['from']['name'], 0, 1) == '"')
	396	$return['from']['full'] = $return['from']['name'] . ' ' . '<' . $return['from']['email'] . '>';
	397	else
	398	$return['from']['full'] = '"' . $return['from']['name'] . '" ' . '<' . $return['from']['email'] . '>';
	399	}
	400	else
	401	$return['from']['full'] = $return['from']['email'];
[449]	402
[2]	403	// Sender attribute
	404	$sender = $header->sender;
	405	$return['sender'] = array();
	406	$tmp = imap_mime_header_decode($sender[0]->personal);
	407	$return['sender']['name'] = $this->decode_string($tmp[0]->text);
	408	$return['sender']['email'] = $this->decode_string($sender[0]->mailbox . "@" . $sender[0]->host);
	409	if ($return['sender']['name'])
	410	{
	411	if (substr($return['sender']['name'], 0, 1) == '"')
	412	$return['sender']['full'] = $return['sender']['name'] . ' ' . '<' . $return['sender']['email'] . '>';
	413	else
	414	$return['sender']['full'] = '"' . $return['sender']['name'] . '" ' . '<' . $return['sender']['email'] . '>';
	415	}
	416	else
	417	$return['sender']['full'] = $return['sender']['email'];
	418
	419	if($return['from']['full'] == $return['sender']['full'])
	420	$return['sender'] = null;
	421	$to = $header->to;
	422	$return['toaddress2'] = "";
	423	if (!empty($to))
	424	{
	425	foreach ($to as $tmp)
	426	{
	427	if (!empty($tmp->personal))
	428	{
	429	$personal_tmp = imap_mime_header_decode($tmp->personal);
	430	$return['toaddress2'] .= '"' . $personal_tmp[0]->text . '"';
	431	$return['toaddress2'] .= " ";
	432	$return['toaddress2'] .= "<";
[320]	433	if ($tmp->host != 'unspecified-domain')
	434	$return['toaddress2'] .= $tmp->mailbox . "@" . $tmp->host;
	435	else
	436	$return['toaddress2'] .= $tmp->mailbox;
[2]	437	$return['toaddress2'] .= ">";
	438	$return['toaddress2'] .= ", ";
	439	}
	440	else
	441	{
[320]	442	if ($tmp->host != 'unspecified-domain')
	443	$return['toaddress2'] .= $tmp->mailbox . "@" . $tmp->host;
	444	else
	445	$return['toaddress2'] .= $tmp->mailbox;
[2]	446	$return['toaddress2'] .= ", ";
	447	}
	448	}
	449	$return['toaddress2'] = $this->del_last_two_caracters($return['toaddress2']);
	450	}
	451	else
	452	{
	453	$return['toaddress2'] = "<Empty>";
[449]	454	}
	455
[2]	456	$cc = $header->cc;
	457	$return['cc'] = "";
	458	if (!empty($cc))
	459	{
	460	foreach ($cc as $tmp_cc)
	461	{
	462	if (!empty($tmp_cc->personal))
	463	{
	464	$personal_tmp_cc = imap_mime_header_decode($tmp_cc->personal);
	465	$return['cc'] .= '"' . $personal_tmp_cc[0]->text . '"';
	466	$return['cc'] .= " ";
	467	$return['cc'] .= "<";
	468	$return['cc'] .= $tmp_cc->mailbox . "@" . $tmp_cc->host;
	469	$return['cc'] .= ">";
	470	$return['cc'] .= ", ";
	471	}
	472	else
	473	{
	474	$return['cc'] .= $tmp_cc->mailbox . "@" . $tmp_cc->host;
	475	$return['cc'] .= ", ";
	476	}
	477	}
	478	$return['cc'] = $this->del_last_two_caracters($return['cc']);
	479	}
	480	else
	481	{
	482	$return['cc'] = "";
[449]	483	}
	484
	485	##
	486	# @AUTHOR Rodrigo Souza dos Santos
	487	# @DATE 2008/09/12
	488	# @BRIEF Adding the BCC field.
	489	##
	490	$bcc = $header->bcc;
	491	$return['bcc'] = "";
	492	if (!empty($bcc))
	493	{
	494	foreach ($bcc as $tmp_bcc)
	495	{
	496	if (!empty($tmp_bcc->personal))
	497	{
	498	$personal_tmp_bcc = imap_mime_header_decode($tmp_bcc->personal);
	499	$return['bcc'] .= '"' . $personal_tmp_bcc[0]->text . '"';
	500	$return['bcc'] .= " ";
	501	$return['bcc'] .= "<";
	502	$return['bcc'] .= $tmp_bcc->mailbox . "@" . $tmp_bcc->host;
	503	$return['bcc'] .= ">";
	504	$return['bcc'] .= ", ";
	505	}
	506	else
	507	{
	508	$return['bcc'] .= $tmp_bcc->mailbox . "@" . $tmp_bcc->host;
	509	$return['bcc'] .= ", ";
	510	}
	511	}
	512	$return['bcc'] = $this->del_last_two_caracters($return['bcc']);
[426]	513	}
[449]	514	else
	515	{
	516	$return['bcc'] = "";
	517	}
[426]	518
[2]	519	$reply_to = $header->reply_to;
	520	$return['reply_to'] = "";
	521	if (is_object($reply_to[0]))
	522	{
	523	if ($return['from']['email'] != ($reply_to[0]->mailbox."@".$reply_to[0]->host))
	524	{
	525	if (!empty($reply_to[0]->personal))
	526	{
	527	$personal_reply_to = imap_mime_header_decode($tmp_reply_to->personal);
[41]	528	if(!empty($personal_reply_to[0]->text)) {
	529	$return['reply_to'] .= '"' . $personal_reply_to[0]->text . '"';
	530	$return['reply_to'] .= " ";
	531	$return['reply_to'] .= "<";
	532	$return['reply_to'] .= $reply_to[0]->mailbox . "@" . $reply_to[0]->host;
	533	$return['reply_to'] .= ">";
	534	}
	535	else {
	536	$return['reply_to'] .= $reply_to[0]->mailbox . "@" . $reply_to[0]->host;
	537	}
[2]	538	}
	539	else
	540	{
	541	$return['reply_to'] .= $reply_to[0]->mailbox . "@" . $reply_to[0]->host;
	542	}
	543	}
	544	}
	545	$return['reply_to'] = $this->decode_string($return['reply_to']);
	546	$return['subject'] = $this->decode_string($header->fetchsubject);
	547	$return['Size'] = $header->Size;
[605]	548	$return['reply_toaddress'] = $header->reply_toaddress;
[2]	549	return $return;
	550	}
[449]	551
[2]	552	function get_body_msg($msg_number, $msg_folder)
	553	{
	554	include_once("class.message_components.inc.php");
[51]	555	$msg = &new message_components($this->mbox);
[2]	556	$msg->fetch_structure($msg_number);
[51]	557	$return = array();
[449]	558	$return['attachments'] = $this-> download_attachment($msg,$msg_number);
[51]	559	if(!$this->has_cid)
[91]	560	{
[178]	561	$return['thumbs'] = $this->get_thumbs($msg,$msg_number,urlencode($msg_folder));
[91]	562	$return['signature'] = $this->get_signature($msg,$msg_number,$msg_folder);
[449]	563	}
	564
[2]	565	if(!$msg->structure[$msg_number]->parts) //Simple message, only 1 piece
	566	{
	567	$attachment = array(); //No attachments
[449]	568
[2]	569	$content = '';
	570	if (strtolower($msg->structure[$msg_number]->subtype) == "plain")
	571	{
[51]	572	$content .= nl2br($this->decodeBody((imap_body($this->mbox, $msg_number, FT_UID)), $msg->encoding[$msg_number][0], $msg->charset[$msg_number][0]));
[2]	573	}
	574	else if (strtolower($msg->structure[$msg_number]->subtype) == "html")
	575	{
[51]	576	$content .= $this->decodeBody(imap_body($this->mbox, $msg_number, FT_UID), $msg->encoding[$msg_number][0], $msg->charset[$msg_number][0]);
[2]	577	}
	578	}
[449]	579	else
[2]	580	{ //Complicated message, multiple parts
	581	$html_body = '';
	582	$content = '';
	583	$has_multipart = true;
	584	$this->has_cid = false;
[449]	585
[2]	586	if (strtolower($msg->structure[$msg_number]->subtype) == "related")
	587	$this->has_cid = true;
[449]	588
[469]	589	if (strtolower($msg->structure[$msg_number]->subtype) == "alternative") {
	590	$show_only_html = false;
	591	foreach($msg->pid[$msg_number] as $values => $msg_part) {
[432]	592	$file_type = strtolower($msg->file_type[$msg_number][$values]);
	593	if($file_type == "text/html")
[469]	594	$show_only_html = true;
[432]	595	}
[469]	596	}
[2]	597	else
	598	$show_only_html = false;
	599
	600	foreach($msg->pid[$msg_number] as $values => $msg_part)
	601	{
[449]	602
[2]	603	$file_type = strtolower($msg->file_type[$msg_number][$values]);
	604	if($file_type == "message/rfc822")
	605	$has_multipart = false;
[449]	606
[2]	607	if($file_type == "multipart/alternative")
	608	$has_multipart = false;
[449]	609
	610	if(($file_type == "text/plain"
[2]	611	\|\| $file_type == "text/html")
	612	&& $file_type != 'attachment')
	613	{
	614	if($file_type == "text/plain" && !$show_only_html && $has_multipart)
	615	{
	616	// if TXT file size > 100kb, then it will not expand.
	617	if(!($file_type == "text/plain" && $msg->fsize[$msg_number][$values] > 102400)) {
[449]	618	$content .= nl2br(htmlentities($this->decodeBody(imap_fetchbody($this->mbox, $msg_number, $msg_part, FT_UID), $msg->encoding[$msg_number][$values], $msg->charset[$msg_number][$values])));
[2]	619	}
	620	}
	621	// if HTML attachment file size > 300kb, then it will not expand.
[449]	622	else if($file_type == "text/html" && $msg->fsize[$msg_number][$values] < 307200)
[2]	623	{
[51]	624	$content .= $this->decodeBody(imap_fetchbody($this->mbox, $msg_number, $msg_part, FT_UID), $msg->encoding[$msg_number][$values], $msg->charset[$msg_number][$values]);
[2]	625	$show_only_html = true;
	626	}
	627	}
	628	else if($file_type == "message/delivery-status"){
	629	$content .= "<hr align='left' width='95%' style='border:1px solid #DCDCDC'>";
[449]	630	$content .= nl2br($this->decodeBody(imap_fetchbody($this->mbox, $msg_number, $msg_part, FT_UID), $msg->encoding[$msg_number][$values], $msg->charset[$msg_number][$values]));
[2]	631
	632	}
[65]	633	else if($file_type == "message/rfc822" \|\| $file_type == "text/rfc822-headers"){
[449]	634
[2]	635	include_once("class.imap_attachment.inc.php");
	636	$att = new imap_attachment();
[51]	637	$attachments = $att -> get_attachment_info($this->mbox,$msg_number);
[449]	638	if($attachments['number_attachments'] > 0) {
[2]	639	foreach($attachments ['attachment'] as $index => $attachment){
	640	if(strtolower($attachment['type']) == "delivery-status" \|\|
[449]	641	strtolower($attachment['type']) == "rfc822" \|\|
[65]	642	strtolower($attachment['type']) == "rfc822-headers" \|\|
[2]	643	strtolower($attachment['type']) == "plain"
	644	){
[449]	645	$obj = imap_rfc822_parse_headers(imap_fetchbody($this->mbox, $msg_number, $msg_part, FT_UID), $msg->encoding[$msg_number][$values]);
	646	$content .= "<hr align='left' width='95%' style='border:1px solid #DCDCDC'>";
[2]	647	$content .= "<br><table style='margin:2px;border:1px solid black;background:#EAEAEA'>";
	648	$content .= "<tr><td><b>".$this->functions->getLang("Subject").":</b></td><td>".$this->decode_string($obj->subject)."</td></tr>";
	649	$content .= "<tr><td><b>".$this->functions->getLang("From").":</b></td><td>".$this->decode_string($obj->from[0]->mailbox."@".$obj->from[0]->host)."</td></tr>";
	650	$content .= "<tr><td><b>".$this->functions->getLang("Date").":</b></td><td>".$obj->date."</td></tr>";
	651	$content .= "<tr><td><b>".$this->functions->getLang("TO").":</b></td><td>".$this->decode_string($obj->to[0]->mailbox."@".$obj->to[0]->host)."</td></tr>";
[449]	652	$content .= !$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]	653	$ix_part = strtolower($attachment['type']) == "delivery-status" ? 1 : 0;
[449]	654	$content .= nl2br($this->decodeBody(imap_fetchbody($this->mbox, $msg_number, ($attachment['part_in_msg']+$ix_part).".1", FT_UID), $msg->encoding[$msg_number][$values], $msg->charset[$msg_number][$values]));
	655	break;
[2]	656	}
	657	}
	658	}
	659	}
	660	}
	661	if($file_type == "text/plain" && ($show_only_html && $msg_part == 1) \|\| (!$show_only_html && $msg_part == 3)){
	662	if(strtolower($msg->structure[$msg_number]->subtype) == "mixed" && $msg_part == 1)
[51]	663	$content .= nl2br(imap_base64(imap_fetchbody($this->mbox, $msg_number, $msg_part, FT_UID)));
[25]	664	else if(!strtolower($msg->structure[$msg_number]->subtype) == "mixed")
[449]	665	$content .= nl2br(imap_fetchbody($this->mbox, $msg_number, $msg_part, FT_UID));
[2]	666	}
[449]	667	}
[2]	668	// Force message with flag Seen (imap_fetchbody not works correctly)
[449]	669	$params = array('folder' => $msg_folder, "msgs_to_set" => $msg_number, "flag" => "seen");
[2]	670	$this->set_messages_flag($params);
[205]	671	$content = $this->process_embedded_images($msg,$msg_number,$content, $msg_folder);
[2]	672	$content = $this->replace_special_characters($content);
[51]	673	$return['body'] = $content;
	674	return $return;
[2]	675	}
[449]	676
[2]	677	function htmlfilter($body)
	678	{
	679	require_once('htmlfilter.inc');
[449]	680
[2]	681	$tag_list = Array(
	682	false,
	683	'blink',
	684	'object',
	685	'meta',
	686	'html',
	687	'link',
	688	'frame',
	689	'iframe',
	690	'layer',
	691	'ilayer',
	692	'plaintext'
	693	);
	694
	695	/**
	696	* A very exclusive set:
	697	*/
	698	// $tag_list = Array(true, "b", "a", "i", "img", "strong", "em", "p");
	699	$rm_tags_with_content = Array(
	700	'script',
	701	'style',
	702	'applet',
	703	'embed',
	704	'head',
	705	'frameset',
	706	'xml',
	707	'xmp'
	708	);
	709
	710	$self_closing_tags = Array(
	711	'img',
	712	'br',
	713	'hr',
	714	'input'
	715	);
	716
	717	$force_tag_closing = true;
	718
	719	$rm_attnames = Array(
	720	'/.*/' =>
	721	Array(
	722	'/target/i',
	723	//'/^on.*/i', -> onClick, dos compromissos da agenda.
	724	'/^dynsrc/i',
	725	'/^datasrc/i',
	726	'/^data.*/i',
	727	'/^lowsrc/i'
	728	)
	729	);
	730
	731	/**
	732	* Yeah-yeah, so this looks horrible. Check out htmlfilter.inc for
	733	* some idea of what's going on here. :)
	734	*/
	735
	736	$bad_attvals = Array(
	737	'/.*/' =>
	738	Array(
	739	'/.*/' =>
	740	Array(
	741	Array(
	742	'/^([\'\"])\s\S+\sscript\s:(.*)([\'\"])/si',
	743	//'/^([\'\"])\shttps\s:(.)([\'\"])/si', -> doclinks notes
	744	'/^([\'\"])\smocha\s:(.)([\'\"])/si',
	745	'/^([\'\"])\sabout\s:(.*)([\'\"])/si'
	746	),
	747	Array(
	748	'\\1oddjob:\\2\\1',
	749	//'\\1uucp:\\2\\1', -> doclinks notes
	750	'\\1amaretto:\\2\\1',
	751	'\\1round:\\2\\1'
	752	)
[449]	753	),
	754
[2]	755	'/^style/i' =>
	756	Array(
	757	Array(
	758	'/expression/i',
	759	'/behaviou*r/i',
	760	'/binding/i',
	761	'/include-source/i',
	762	'/url\s\(\s([\'\"])\shttps:.([\'\"])\s\)/si',
	763	'/url\s\(\s([\'\"])\s\S+\sscript:.([\'\"])\s\)/si'
	764	),
	765	Array(
	766	'idiocy',
	767	'idiocy',
	768	'idiocy',
	769	'idiocy',
	770	'url(\\1http://securityfocus.com/\\1)',
	771	'url(\\1http://securityfocus.com/\\1)'
	772	)
	773	)
	774	)
	775	);
	776
	777	$add_attr_to_tag = Array(
	778	'/^a$/i' => Array('target' => '"_new"')
	779	);
[449]	780
	781
[2]	782	$trusted_body = sanitize($body,
	783	$tag_list,
	784	$rm_tags_with_content,
	785	$self_closing_tags,
	786	$force_tag_closing,
	787	$rm_attnames,
	788	$bad_attvals,
	789	$add_attr_to_tag
	790	);
[449]	791
[2]	792	return $trusted_body;
	793	}
[449]	794
[2]	795	function decodeBody($body, $encoding, $charset=null)
	796	{
	797	/**
	798	* replace e-mail by anchor.
	799	*/
	800	// HTML Filter
[13]	801	//$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);
[2]	802	$body = str_replace("\r\n", "\n", $body);
	803	if ($encoding == 'quoted-printable')
	804	{
[449]	805
[2]	806	for($i=0;$i<256;$i++) {
	807	$c1=dechex($i);
	808	if(strlen($c1)==1){$c1="0".$c1;}
	809	$c1="=".$c1;
	810	$myqprinta[]=$c1;
	811	$myqprintb[]=chr($i);
[449]	812	}
[2]	813	$body = str_replace($myqprinta,$myqprintb,($body));
	814	$body = quoted_printable_decode($body);
[449]	815	while (ereg("=\n", $body))
[2]	816	{
	817	$body = ereg_replace ("=\n", '', $body);
	818	}
	819	}
[449]	820	else if ($encoding == 'base64')
[2]	821	{
	822	$body = base64_decode($body);
	823	}
[449]	824	/*else if ($encoding == '7bit')
[12]	825	{
[449]	826	$body = quoted_printable_decode($body);
[13]	827	}*/
[2]	828	// All other encodings are returned raw.
	829	if (strtolower($charset) == "utf-8")
	830	return utf8_decode($body);
	831	else
	832	return $body;
	833	}
[449]	834
[205]	835	function process_embedded_images($msg, $msgno, $body, $msg_folder)
[2]	836	{
	837	if (count($msg->inline_id[$msgno]) > 0)
	838	{
	839	foreach ($msg->inline_id[$msgno] as $index => $cid)
	840	{
	841	$cid = eregi_replace("<", "", $cid);
	842	$cid = eregi_replace(">", "", $cid);
	843	$msg_part = $msg->pid[$msgno][$index];
	844	//$body = eregi_replace("alt=\"\"", "", $body);
	845	$body = eregi_replace("<br/>", "", $body);
	846	$body = str_replace("src=\"cid:".$cid."\"", " src=\"./inc/show_embedded_attach.php?msg_folder=$msg_folder&msg_num=$msgno&msg_part=$msg_part\" ", $body);
	847	$body = str_replace("src='cid:".$cid."'", " src=\"./inc/show_embedded_attach.php?msg_folder=$msg_folder&msg_num=$msgno&msg_part=$msg_part\" ", $body);
	848	$body = str_replace("src=cid:".$cid, " src=\"./inc/show_embedded_attach.php?msg_folder=$msg_folder&msg_num=$msgno&msg_part=$msg_part\" ", $body);
	849	}
	850	}
[449]	851
[2]	852	return $body;
	853	}
[449]	854
[2]	855	function replace_special_characters($body)
	856	{
	857	// Suspected TAGS!
[449]	858	/*$tag_list = Array(
[2]	859	'blink','object','meta',
	860	'html','link','frame',
	861	'iframe','layer','ilayer',
	862	'plaintext','script','style','img',
	863	'applet','embed','head',
	864	'frameset','xml','xmp');
	865	*/
	866
[449]	867	// Layout problem: Change html elements
	868	// with absolute position to relate position, CASE INSENSITIVE.
[6]	869	$body = @eregi_replace("POSITION: ABSOLUTE;","",$body);
	870
[2]	871	$tag_list = Array('head','blink','object','frame',
	872	'iframe','layer','ilayer','plaintext','script',
[63]	873	'applet','embed','frameset','xml','xmp','style');
[2]	874
	875	$body = $this-> replace_links($body);
[449]	876	$blocked_tags = array();
[2]	877	foreach($tag_list as $index => $tag) {
	878	$new_body = eregi_replace("<$tag", "<!--$tag", $body);
	879	if($body != $new_body) {
	880	$blocked_tags[] = $tag;
	881	}
	882	$body = eregi_replace("</$tag>", "</$tag-->", $new_body);
	883	}
	884
	885	return "<span>".$body;
	886	}
	887
[449]	888	function replace_links($body) {
	889	$matches = array();
[2]	890	// Verify exception.
[449]	891	@preg_match("/<a href=\"notes:\/\/\//",$body,$matches);
[2]	892	// It no has exception,then open the link in new window.
[449]	893	if(count($matches))
	894	return $body;
	895
	896	$pattern = '/(?<=[\s\|(<br>)\|\n\|\r\|;])((http(s?):\/\/((?:[\w]\.?)+(?::[\d]+)?[:\/.\-~&=?%;@#,+\w]))\|((?:www?\.)(?:\w\.?)(?::\d+)?[\:\/\w.\-~&=?%;@+]*))/i';
	897	$replacement = '<a href="http$3://$4$5" target="_blank">$1</a>';
	898	return preg_replace($pattern, $replacement, $body);
	899
	900	// Original
	901	//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>', $body);
[2]	902	}
	903
[91]	904	function get_signature($msg, $msg_number, $msg_folder)
[449]	905	{
[91]	906	foreach ($msg->file_type[$msg_number] as $index => $file_type)
	907	{
	908	$file_type = strtolower($file_type);
[449]	909	if(strtolower($msg->encoding[$msg_number][$index]) == 'base64')
[91]	910	{
[449]	911	if ($file_type == 'application/x-pkcs7-signature')
[91]	912	{
	913	$export_mail = new ExportEml();
	914	$params['folder'] = $msg_folder;
	915	$params['msgs_to_export'] = $msg_number;
[109]	916	$tempDir = ini_get("session.save_path");
[449]	917	$cert_file = $tempDir."/certificate_".base_convert(microtime(), 10, 36).".crt";
[109]	918	$result = openssl_pkcs7_verify($export_mail->export_msg($params),PKCS7_NOVERIFY,$cert_file);
	919	if (file_exists($cert_file))
	920	{
	921	$handle = fopen ($cert_file,"r");
	922	$pemout = fread($handle,filesize($cert_file));
	923	fclose($handle);
	924	$cert=openssl_x509_parse($pemout);
	925	$temp = "\\nSigned by: ".$cert[subject][CN];
	926	$temp .= "\\nEmail Address: ".$cert[subject][emailAddress];
	927	$temp .= "\\nCertificate issued by: ".$cert[issuer][CN]."\\n";
	928	}
[91]	929	/* Message verified */
	930	if ($result === true)
[109]	931	$sign = $temp;
[91]	932	else
	933	$sign = "void";
	934	}
	935	}
	936	}
[449]	937	return $sign;
[91]	938	}
	939
[51]	940	function get_thumbs($msg, $msg_number, $msg_folder)
[2]	941	{
	942	$thumbs_array = array();
	943	$i = 0;
	944	foreach ($msg->file_type[$msg_number] as $index => $file_type)
	945	{
	946	$file_type = strtolower($file_type);
	947	if(strtolower($msg->encoding[$msg_number][$index]) == 'base64') {
	948	if (($file_type == 'image/jpeg') \|\| ($file_type == 'image/pjpeg') \|\| ($file_type == 'image/gif') \|\| ($file_type == 'image/png')) {
	949	$img = "<IMG id='".$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].">";
	950	$href = "<a onMouseDown='save_image(event,this)' href='#".$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>";
	951	$thumbs_array[] = $href;
	952	}
	953	$i++;
	954	}
	955	}
	956	return $thumbs_array;
	957	}
[449]	958
[2]	959	/*function delete_msg($params)
	960	{
	961	$folder = $params['folder'];
	962	$msgs_to_delete = explode(",",$params['msgs_to_delete']);
[449]	963
[2]	964	$mbox_stream = $this->open_mbox($folder);
[449]	965
[2]	966	foreach ($msgs_to_delete as $msg_number){
	967	imap_delete($mbox_stream, $msg_number, FT_UID);
	968	}
	969	imap_close($mbox_stream, CL_EXPUNGE);
	970	return $params['msgs_to_delete'];
	971	}*/
	972
	973	// Novo
	974	function delete_msgs($params)
	975	{
[449]	976
[2]	977	$folder = $params['folder'];
[51]	978	$folder = mb_convert_encoding($folder, "UTF7-IMAP","ISO-8859-1");
[2]	979	$msgs_number = explode(",",$params['msgs_number']);
	980	$border_ID = $params['border_ID'];
[449]	981
[2]	982	$return = array();
[449]	983
	984	if ($params['get_previous_msg']){
[2]	985	$return['previous_msg'] = $this->get_info_previous_msg($params);
[449]	986	// Fix problem in unserialize function JS.
	987	$return['previous_msg']['body'] = str_replace(array('{','}'), array('{','}'), $return['previous_msg']['body']);
	988	}
[2]	989
[504]	990	//$mbox_stream = $this->open_mbox($folder);
	991	$mbox_stream = @imap_open("{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$folder, $this->username, $this->password) or die(serialize(array('imap_error' => $this->parse_error(imap_last_error()))));
[449]	992
[2]	993	foreach ($msgs_number as $msg_number)
	994	{
	995	if (imap_delete($mbox_stream, $msg_number, FT_UID));
	996	$return['msgs_number'][] = $msg_number;
	997	}
[449]	998
[2]	999	$return['folder'] = $folder;
	1000	$return['border_ID'] = $border_ID;
[449]	1001
[51]	1002	if($mbox_stream)
	1003	imap_close($mbox_stream, CL_EXPUNGE);
[2]	1004	return $return;
	1005	}
	1006
[449]	1007
[2]	1008	function refresh($params)
	1009	{
	1010	include("class.imap_attachment.inc.php");
[449]	1011	$imap_attachment = new imap_attachment();
[2]	1012	$folder = $params['folder'];
	1013	$msg_range_begin = $params['msg_range_begin'];
	1014	$msg_range_end = $params['msg_range_end'];
	1015	$msgs_existent = $params['msgs_existent'];
[449]	1016	$sort_box_type = $params['sort_box_type'];
[2]	1017	$sort_box_reverse = $params['sort_box_reverse'];
	1018	$msgs_in_the_server = array();
[53]	1019	$search_box_type = $params['search_box_type'] != "ALL" && $params['search_box_type'] != "" ? $params['search_box_type'] : false;
	1020	$sort_array_msg = $this -> get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse);
[51]	1021
	1022	if(!count($sort_array_msg))
	1023	return array();
[449]	1024
[51]	1025	$num_msgs = (count($sort_array_msg) - imap_num_recent($this->mbox));
	1026	$msgs_in_the_client = explode(",", $msgs_existent);
	1027
[449]	1028
[2]	1029	for ($msg_range_begin; (($msg_range_begin <= $msg_range_end) && ($msg_range_begin <= count($sort_array_msg))); $msg_range_begin++)
	1030	{
	1031	$msgs_in_the_server[] = $sort_array_msg[$msg_range_begin-1];
	1032	}
	1033	if ((count($msgs_in_the_server) < 1) && ($msg_range_begin != 0))
	1034	{
	1035	$range = $msg_range_end - $msg_range_begin;
	1036	$msg_range_begin = $msg_range_begin - $range;
	1037	$msg_range_end = $msg_range_end - $range;
	1038	for ($msg_range_begin; (($msg_range_begin <= $msg_range_end) && ($msg_range_begin <= count($sort_array_msg))); $msg_range_begin++)
	1039	{
	1040	$msgs_in_the_server[] = $sort_array_msg[$msg_range_begin-1];
	1041	}
	1042	}
[449]	1043
[2]	1044	$msg_to_insert = array_diff($msgs_in_the_server, $msgs_in_the_client);
[271]	1045	$msg_to_delete = array_diff($msgs_in_the_client, $msgs_in_the_server);
[449]	1046
[2]	1047	$msgs_to_exec = array();
	1048	if ((count($msg_to_insert)) && ($msgs_existent))
	1049	{
	1050	foreach($msg_to_insert as $index => $msg_number)
	1051	{
	1052	if ($msgs_in_the_server[$index+1])
	1053	{
	1054	//$msgs_to_exec[$msg_number] = 'Inserir mensage numero ' . $msg_number . ' antes da ' . $msgs_in_the_server[$index+1];
	1055	$msgs_to_exec[$msg_number] = 'box.insertBefore(new_msg, Element("'.$msgs_in_the_server[$index+1].'"));';
	1056	}
	1057	else
	1058	{
	1059	//$msgs_to_exec[$msg_number] = 'Inserir mensage numero ' . $msg_number . ' no final (append)';
	1060	$msgs_to_exec[$msg_number] = 'box.appendChild(new_msg);';
	1061	}
	1062	}
	1063	ksort($msgs_to_exec);
	1064	}
	1065	elseif(!$msgs_existent)
	1066	{
	1067	foreach($msgs_in_the_server as $index => $msg_number)
	1068	{
	1069	$msgs_to_exec[$msg_number] = 'box.appendChild(new_msg);';
	1070	}
	1071	}
[449]	1072
[2]	1073	$return = array();
	1074	$i = 0;
	1075	foreach($msgs_to_exec as $msg_number => $command)
	1076	{
[614]	1077	/*A função imap_headerinfo não traz o cabeçalho completo, e sim alguns
	1078	* atributos do cabeçalho. Como eu preciso do atributo Importance
	1079	* para saber se o email é importante ou não, uso abaixo a função
	1080	* imap_fetchheader e busco o atributo importance nela para passar
	1081	* para as funções ajax. Isso faz com que eu acesse o cabeçalho
	1082	* duas vezes e de duas formas diferentes, mas em contrapartida, eu
	1083	* não preciso reimplementar o método utilizando o fetchheader.
	1084	* Como na atualização são poucas as mensagens que devem ser renderizadas,
	1085	* a perda em performance é insignificante.
	1086	*/
	1087	$flag = preg_match('/importance : (.*)\r/i',
	1088	imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number))
	1089	,$importance);
	1090	$return[$i]['Importance'] = $flag==0?"":$importance[1];
	1091
[535]	1092	$header = $this->get_header($msg_number);
[2]	1093	if (!is_object($header))
	1094	return false;
[449]	1095
[2]	1096	$return[$i]['msg_number'] = $msg_number;
	1097	$return[$i]['command'] = $command;
[449]	1098
[2]	1099	$return[$i]['msg_folder'] = $folder;
	1100	$return[$i]['Recent'] = $header->Recent;
	1101	$return[$i]['Unseen'] = $header->Unseen;
	1102	$return[$i]['Answered'] = $header->Answered;
	1103	$return[$i]['Deleted'] = $header->Deleted;
	1104	$return[$i]['Draft'] = $header->Draft;
	1105	$return[$i]['Flagged'] = $header->Flagged;
	1106
[535]	1107	$date_msg = gmdate("d/m/Y",$header->udate);
	1108	if (gmdate("d/m/Y") == $date_msg)
	1109	$return[$i]['udate'] = gmdate("H:i",$header->udate);
[2]	1110	else
	1111	$return[$i]['udate'] = $date_msg;
[449]	1112
[2]	1113	$from = $header->from;
	1114	$return[$i]['from'] = array();
	1115	$tmp = imap_mime_header_decode($from[0]->personal);
	1116	$return[$i]['from']['name'] = $tmp[0]->text;
	1117	$return[$i]['from']['email'] = $from[0]->mailbox . "@" . $from[0]->host;
[449]	1118	//$return[$i]['from']['full'] ='"' . $return[$i]['from']['name'] . '" ' . '<' . $return[$i]['from']['email'] . '>';
[2]	1119	if(!$return[$i]['from']['name'])
	1120	$return[$i]['from']['name'] = $return[$i]['from']['email'];
[449]	1121
[2]	1122	/*$toaddress = imap_mime_header_decode($header->toaddress);
	1123	$return[$i]['toaddress'] = '';
	1124	foreach ($toaddress as $tmp)
	1125	$return[$i]['toaddress'] .= $tmp->text;*/
	1126	$to = $header->to;
	1127	$return[$i]['to'] = array();
	1128	$tmp = imap_mime_header_decode($to[0]->personal);
	1129	$return[$i]['to']['name'] = $tmp[0]->text;
	1130	$return[$i]['to']['email'] = $to[0]->mailbox . "@" . $to[0]->host;
	1131	$return[$i]['to']['full'] ='"' . $return[$i]['to']['name'] . '" ' . '<' . $return[$i]['to']['email'] . '>';
[449]	1132
[2]	1133	$return[$i]['subject'] = $this->decode_string($header->fetchsubject);
	1134
	1135	$return[$i]['Size'] = $header->Size;
	1136	$return[$i]['reply_toaddress'] = $header->reply_toaddress;
[449]	1137
[2]	1138	$return[$i]['attachment'] = array();
[51]	1139	$return[$i]['attachment'] = $imap_attachment->get_attachment_headerinfo($this->mbox, $msg_number);
[2]	1140	$i++;
	1141	}
[51]	1142	$return['new_msgs'] = imap_num_recent($this->mbox);
[271]	1143	$return['msgs_to_delete'] = $msg_to_delete;
[411]	1144	if($this->mbox && is_resource($this->mbox))
[51]	1145	imap_close($this->mbox);
[2]	1146	return $return;
	1147	}
	1148
[449]	1149	function get_folders_list($params = null)
[2]	1150	{
[449]	1151	$mbox_stream = $this->open_mbox();
[115]	1152	$serverString = "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}";
[2]	1153	$folders_list = imap_getmailboxes($mbox_stream, $serverString, "*");
	1154	$tmp = array();
	1155	$result = array();
[449]	1156
[2]	1157	if (is_array($folders_list)) {
	1158	reset($folders_list);
[449]	1159
[2]	1160	$i = 0;
	1161	while (list($key, $val) = each($folders_list)) {
	1162	$status = imap_status($mbox_stream, $val->name, SA_UNSEEN);
	1163	$result[$i]['folder_unseen'] = $status->unseen;
[449]	1164
[2]	1165	//$tmp_folder_id = explode("}", imap_utf7_decode($val->name));
	1166	$tmp_folder_id = explode("}", mb_convert_encoding($val->name, "ISO_8859-1", "UTF7-IMAP" ));
	1167	$folder_id = $tmp_folder_id[1];
	1168	$result[$i]['folder_id'] = $folder_id;
[449]	1169
[2]	1170	$tmp_folder_parent = explode($this->imap_delimiter, $folder_id);
	1171	$result[$i]['folder_name'] = array_pop($tmp_folder_parent);
[96]	1172	$result[$i]['folder_name'] = $result[$i]['folder_name'] == 'INBOX' ? 'Inbox' : $result[$i]['folder_name'];
[325]	1173	if (is_numeric($result[$i]['folder_name'])) {
[469]	1174	$this->ldap = new ldap_functions();
[432]	1175	if ($cn = $this->ldap->uid2cn($result[$i]['folder_name'])){
[325]	1176	$result[$i]['folder_name'] = $cn;
	1177	}
	1178	}
[449]	1179
[2]	1180	$tmp_folder_parent = implode($this->imap_delimiter, $tmp_folder_parent);
	1181	$result[$i]['folder_parent'] = $tmp_folder_parent == 'INBOX' ? '' : $tmp_folder_parent;
[449]	1182
[96]	1183	if (($val->attributes == 32) && ($result[$i]['folder_name'] != 'Inbox'))
[2]	1184	$result[$i]['folder_hasChildren'] = 1;
	1185	else
	1186	$result[$i]['folder_hasChildren'] = 0;
	1187
[449]	1188	$i++;
[2]	1189	}
	1190	}
[449]	1191
[2]	1192	foreach ($result as $folder_info)
	1193	{
	1194	$array_tmp[] = $folder_info['folder_id'];
	1195	}
[449]	1196
[2]	1197	natcasesort($array_tmp);
[449]	1198
[2]	1199	foreach ($array_tmp as $key => $folder_id)
	1200	{
	1201	$result2[] = $result[$key];
	1202	}
[449]	1203
	1204	$current_folder = "INBOX";
	1205	if($params && $params['folder'])
	1206	$current_folder = $params['folder'];
	1207	return array_merge($result2, $this->get_quota(array(folder_id => $current_folder)));
[2]	1208	}
[449]	1209
[2]	1210	function create_mailbox($arr)
	1211	{
	1212	$namebox = $arr['newp'];
	1213	$mbox_stream = $this->open_mbox();
	1214	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
[51]	1215	$namebox = mb_convert_encoding($namebox, "UTF7-IMAP", "UTF-8");
[449]	1216
[2]	1217	$result = "Ok";
[51]	1218	if(!imap_createmailbox($mbox_stream,"{".$imap_server."}$namebox"))
[2]	1219	{
	1220	$result = implode("<br />\n", imap_errors());
[449]	1221	}
	1222
[51]	1223	if($mbox_stream)
	1224	imap_close($mbox_stream);
[449]	1225
[2]	1226	return $result;
[449]	1227
[2]	1228	}
[449]	1229
[2]	1230	function create_extra_mailbox($arr)
	1231	{
	1232	$nameboxs = explode(";",$arr['nw_folders']);
	1233	$result = "";
	1234	$mbox_stream = $this->open_mbox();
	1235	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
[449]	1236	foreach($nameboxs as $key=>$tmp){
[2]	1237	if($tmp != ""){
	1238	if(!imap_createmailbox($mbox_stream,imap_utf7_encode("{".$imap_server."}$tmp"))){
	1239	$result = implode("<br />\n", imap_errors());
[51]	1240	if($mbox_stream)
[449]	1241	imap_close($mbox_stream);
[2]	1242	return $result;
	1243	}
	1244	}
	1245	}
[51]	1246	if($mbox_stream)
	1247	imap_close($mbox_stream);
[2]	1248	return true;
	1249	}
[449]	1250
[2]	1251	function delete_mailbox($arr)
	1252	{
	1253	$namebox = $arr['del_past'];
	1254	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
	1255	$mbox_stream = $this->open_mbox();
	1256	//$del_folder = imap_deletemailbox($mbox_stream,"{".$imap_server."}INBOX.$namebox");
[449]	1257
[2]	1258	$result = "Ok";
	1259	$namebox = mb_convert_encoding($namebox, "UTF7-IMAP","UTF-8");
	1260	if(!imap_deletemailbox($mbox_stream,"{".$imap_server."}$namebox"))
	1261	{
	1262	$result = implode("<br />\n", imap_errors());
	1263	}
[51]	1264	if($mbox_stream)
	1265	imap_close($mbox_stream);
[2]	1266	return $result;
	1267	}
[449]	1268
[2]	1269	function ren_mailbox($arr)
	1270	{
	1271	$namebox = $arr['current'];
	1272	$new_box = $arr['rename'];
	1273	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
	1274	$mbox_stream = $this->open_mbox();
	1275	//$ren_folder = imap_renamemailbox($mbox_stream,"{".$imap_server."}INBOX.$namebox","{".$imap_server."}INBOX.$new_box");
[449]	1276
[2]	1277	$result = "Ok";
	1278	$namebox = mb_convert_encoding($namebox, "UTF7-IMAP","UTF-8");
[51]	1279	$new_box = mb_convert_encoding($new_box, "UTF7-IMAP","UTF-8");
[449]	1280
[2]	1281	if(!imap_renamemailbox($mbox_stream,"{".$imap_server."}$namebox","{".$imap_server."}$new_box"))
	1282	{
[449]	1283	$result = imap_errors();
[2]	1284	}
[51]	1285	if($mbox_stream)
	1286	imap_close($mbox_stream);
[2]	1287	return $result;
[449]	1288
[2]	1289	}
[449]	1290
[2]	1291	function get_num_msgs($params)
	1292	{
	1293	$folder = $params['folder'];
[411]	1294	if(!$this->mbox \|\| !is_resource($this->mbox)) {
[2]	1295	$this->mbox = $this->open_mbox($folder);
[411]	1296	if(!$this->mbox \|\| !is_resource($this->mbox))
[2]	1297	return imap_last_error();
[449]	1298	}
[2]	1299	$num_msgs = imap_num_msg($this->mbox);
[432]	1300	if($this->mbox && is_resource($this->mbox))
[51]	1301	imap_close($this->mbox);
[449]	1302
[2]	1303	return $num_msgs;
	1304	}
[449]	1305
[2]	1306	function send_mail($params)
	1307	{
	1308	include_once("class.phpmailer.php");
	1309	$mail = new PHPMailer();
	1310	include_once("class.db_functions.inc.php");
	1311	$db = new db_functions();
	1312	$fromaddress = $params['input_from'] ? explode(';',$params['input_from']) : "";
[449]	1313	##
	1314	# @AUTHOR Rodrigo Souza dos Santos
	1315	# @DATE 2008/09/17
	1316	# @BRIEF Checks if the user has permission to send an email with the email address used.
	1317	##
	1318	if ( is_array($fromaddress) && ($fromaddress[1] != $_SESSION['phpgw_info']['expressomail']['user']['email']) )
	1319	{
	1320	$deny = true;
	1321	foreach( $_SESSION['phpgw_info']['expressomail']['user']['shared_mailboxes'] as $key => $val )
	1322	if ( array_key_exists('mail', $val) && $val['mail'][0] == $fromaddress[1] )
	1323	$deny = false and end($_SESSION['phpgw_info']['expressomail']['user']['shared_mailboxes']);
	1324
	1325	if ( $deny )
	1326	return "The server denied your request to send a mail, you cannot use this mail address.";
	1327	}
[2]	1328	$toaddress = implode(',',$db->getAddrs(explode(',',$params['input_to'])));
	1329	$ccaddress = implode(',',$db->getAddrs(explode(',',$params['input_cc'])));
	1330	$ccoaddress = implode(',',$db->getAddrs(explode(',',$params['input_cco'])));
	1331	$subject = $params['input_subject'];
[271]	1332	$msg_uid = $params['msg_id'];
[2]	1333	$return_receipt = $params['input_return_receipt'];
[614]	1334	$is_important = $params['input_important_message'];
[2]	1335	$body = $params['body'];
	1336	//echo "<script language=\"javascript\">javascript:alert('".$body."');</script>";
	1337	$attachments = $params['FILES'];
	1338	$forwarding_attachments = $params['forwarding_attachments'];
[449]	1339
[51]	1340	$folder =$params['folder'];
[449]	1341	$folder = mb_convert_encoding($folder, "UTF7-IMAP","ISO_8859-1");
	1342	$folder_name = $params['folder_name'];
[6]	1343	// Fix problem with cyrus delimiter changes.
[449]	1344	// Dots in names: enabled/disabled.
[6]	1345	$folder = @eregi_replace("INBOX/", "INBOX".$this->imap_delimiter, $folder);
	1346	$folder = @eregi_replace("INBOX.", "INBOX".$this->imap_delimiter, $folder);
	1347	// End Fix.
[449]	1348	if ($folder != 'null'){
[2]	1349	$mail->SaveMessageInFolder = $folder;
	1350	}
	1351	////////////////////////////////////////////////////////////////////////////////////////////////////
	1352	$mail->SMTPDebug = false;
[449]	1353
[2]	1354	$mail->IsSMTP();
	1355	$mail->Host = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpServer'];
	1356	$mail->Port = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpPort'];
	1357	$mail->From = $_SESSION['phpgw_info']['expressomail']['user']['email'];
	1358	$mail->FromName = $_SESSION['phpgw_info']['expressomail']['user']['fullname'];
	1359	if($fromaddress){
	1360	$mail->Sender = $mail->From;
	1361	$mail->SenderName = $mail->FromName;
	1362	$mail->FromName = $fromaddress[0];
	1363	$mail->From = $fromaddress[1];
	1364	}
[449]	1365
[2]	1366	$this->add_recipients("to", $toaddress, &$mail);
	1367	$this->add_recipients("cc", $ccaddress, &$mail);
	1368	$this->add_recipients("cco", $ccoaddress, &$mail);
	1369	$mail->Subject = $subject;
	1370	$mail->IsHTML(true);
	1371	$mail->Body = $params['body'];
[271]	1372
[2]	1373	////////////////////////////////////////////////////////////////////////////////////////////////////
[271]	1374	// Build CID for embedded Images!!!
[449]	1375	$pattern = '/src="([^"]*?show_embedded_attach.php\?msg_folder=(.+)?&(amp;)?msg_num=(.+)?&(amp;)?msg_part=(.+)?)"/isU';
[271]	1376	$cid_imgs = '';
	1377	$name_cid_files = array();
	1378	preg_match_all($pattern,$mail->Body,$cid_imgs,PREG_PATTERN_ORDER);
	1379	$cid_array = array();
[449]	1380	foreach($cid_imgs[6] as $j => $val){
	1381	if ( !array_key_exists($cid_imgs[4][$j].$val, $cid_array) )
[271]	1382	{
[449]	1383	$cid_array[$cid_imgs[4][$j].$val] = base_convert(microtime(), 10, 36);
[271]	1384	}
[449]	1385	$cid = $cid_array[$cid_imgs[4][$j].$val];
[271]	1386	$mail->Body = str_replace($cid_imgs[1][$j], "cid:".$cid, $mail->Body);
[449]	1387
	1388	if ($msg_uid != $cid_imgs[4][$j]) // The image isn't in the same mail?
[271]	1389	{
[449]	1390	$fileContent = $this->get_forwarding_attachment($cid_imgs[2][$j], $cid_imgs[4][$j], $cid_imgs[6][$j], 'base64');
[271]	1391	$fileName = "image_".($j).".jpg";
	1392	$fileCode = "base64";
	1393	$fileType = "image/jpg";
	1394	}
	1395	else
	1396	{
[449]	1397	$attach_img = $forwarding_attachments[$cid_imgs[6][$j]-2];
[271]	1398	$file_description = unserialize(rawurldecode($attach_img));
	1399
[449]	1400	foreach($file_description as $i => $descriptor){
[271]	1401	$file_description[$i] = eregi_replace('\'*\'','',$descriptor);
	1402	}
	1403	$fileContent = $this->get_forwarding_attachment($file_description[0], $msg_uid, $file_description[3], 'base64');
	1404	$fileName = $file_description[2];
	1405	$fileCode = $file_description[4];
	1406	$fileType = $this->get_file_type($file_description[2]);
[449]	1407	unset($forwarding_attachments[$cid_imgs[6][$j]-2]);
[271]	1408	}
	1409	$tempDir = ini_get("session.save_path");
[449]	1410	$file = "cid_image_".base_convert(microtime(), 10, 36).".dat";
[271]	1411	$f = fopen($tempDir.'/'.$file,"w");
	1412	fputs($f,$fileContent);
	1413	fclose($f);
	1414	if ($fileContent)
	1415	$mail->AddEmbeddedImage($tempDir.'/'.$file, $cid, $fileName, $fileCode, $fileType);
	1416	//else
[449]	1417	// return "Error loading image attachment content";
[271]	1418
	1419	}
	1420	////////////////////////////////////////////////////////////////////////////////////////////////////
[2]	1421	// Build Uploading Attachments!!!
	1422	if (count($attachments))
	1423	{
	1424	$total_uploaded_size = 0;
	1425	$upload_max_filesize = str_replace("M","",ini_get('upload_max_filesize')) * 1024 * 1024;
	1426	foreach ($attachments as $attach)
	1427	{
	1428	$mail->AddAttachment($attach['tmp_name'], $attach['name'], "base64", $this->get_file_type($attach['name'])); // optional name
	1429	$total_uploaded_size = $total_uploaded_size + $attach['size'];
	1430	}
	1431	if( $total_uploaded_size > $upload_max_filesize)
[504]	1432	return $this->parse_error("message file too big");
[449]	1433	}
[2]	1434	////////////////////////////////////////////////////////////////////////////////////////////////////
[271]	1435	// Build Forwarding Attachments!!!
[2]	1436	if (count($forwarding_attachments) > 0)
	1437	{
	1438	// Bug fixed for array_search function
	1439	if(count($name_cid_files) > 0) {
	1440	$name_cid_files[count($name_cid_files)] = $name_cid_files[0];
	1441	$name_cid_files[0] = null;
[449]	1442	}
	1443
[2]	1444	foreach($forwarding_attachments as $forwarding_attachment)
	1445	{
[271]	1446	$file_description = unserialize(rawurldecode($forwarding_attachment));
	1447	$tmp = array_values($file_description);
[449]	1448	foreach($file_description as $i => $descriptor){
[271]	1449	$tmp[$i] = eregi_replace('\'*\'','',$descriptor);
	1450	}
[449]	1451	$file_description = $tmp;
[271]	1452	$fileContent = $this->get_forwarding_attachment($file_description[0], $file_description[1], $file_description[3],$file_description[4]);
	1453	$fileName = $file_description[2];
	1454	if(!array_search(trim($fileName),$name_cid_files)) {
	1455	$mail->AddStringAttachment($fileContent, $fileName, $file_description[4], $this->get_file_type($file_description[2]));
[63]	1456	}
[2]	1457	}
	1458	}
[37]	1459
[2]	1460	////////////////////////////////////////////////////////////////////////////////////////////////////
[614]	1461	// Important message
	1462	if($is_important)
	1463	$mail->isImportant();
	1464
	1465	////////////////////////////////////////////////////////////////////////////////////////////////////
[2]	1466	// Disposition-Notification-To
	1467	if ($return_receipt)
	1468	$mail->ConfirmReadingTo = $_SESSION['phpgw_info']['expressomail']['user']['email'];
	1469	////////////////////////////////////////////////////////////////////////////////////////////////////
[504]	1470
[117]	1471	$sent = $mail->Send();
[504]	1472
[117]	1473	if(!$sent)
[2]	1474	{
[504]	1475	return $this->parse_error($mail->ErrorInfo);
[2]	1476	}
	1477	else
	1478	{
[449]	1479	if($_SESSION['phpgw_info']['server']['expressomail']['expressoMail_enable_log_messages'] == "True")
[117]	1480	{
	1481	$userid = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
	1482	$userip = $_SESSION['phpgw_info']['expressomail']['user']['session_ip'];
	1483	$now = date("d/m/y H:i:s");
	1484	$addrs = $toaddress.$ccaddress.$ccoaddress;
[449]	1485	$sent = trim($sent);
[117]	1486	error_log("$now - $userip - $sent [$subject] - $userid => $addrs\r\n", 3, "/home/expressolivre/mail_senders.log");
	1487	}
[485]	1488	if($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['number_of_contacts'] &&
	1489	$_SESSION['phpgw_info']['user']['preferences']['expressoMail']['use_dynamic_contacts']) {
[469]	1490	$contacts = new dynamic_contacts();
[485]	1491	$new_contacts = $contacts->add_dynamic_contacts($toaddress.",".$ccaddress.",".$ccoaddress);
	1492	return array("success" => true, "new_contacts" => $new_contacts);
[413]	1493	}
[485]	1494	return array("success" => true);
[2]	1495	}
	1496	}
	1497
	1498	function add_recipients($recipient_type, $full_address, $mail)
	1499	{
[449]	1500	$parse_address = imap_rfc822_parse_adrlist($full_address, "");
	1501	foreach ($parse_address as $val)
[2]	1502	{
	1503	//echo "<script language=\"javascript\">javascript:alert('".$val->mailbox."@".$val->host."');</script>";
	1504	if ($val->mailbox == "INVALID_ADDRESS")
	1505	continue;
[449]	1506
[2]	1507	if (empty($val->personal))
	1508	{
	1509	switch($recipient_type)
	1510	{
	1511	case "to":
	1512	$mail->AddAddress($val->mailbox."@".$val->host);
	1513	break;
	1514	case "cc":
	1515	$mail->AddCC($val->mailbox."@".$val->host);
	1516	break;
	1517	case "cco":
	1518	$mail->AddBCC($val->mailbox."@".$val->host);
	1519	break;
	1520	}
	1521	}
	1522	else
	1523	{
	1524	switch($recipient_type)
	1525	{
	1526	case "to":
	1527	$mail->AddAddress($val->mailbox."@".$val->host, $val->personal);
	1528	break;
	1529	case "cc":
	1530	$mail->AddCC($val->mailbox."@".$val->host, $val->personal);
	1531	break;
	1532	case "cco":
	1533	$mail->AddBCC($val->mailbox."@".$val->host, $val->personal);
	1534	break;
	1535	}
	1536	}
	1537	}
	1538	return true;
	1539	}
[449]	1540
[2]	1541	function get_forwarding_attachment($msg_folder, $msg_number, $msg_part, $encoding)
	1542	{
[449]	1543	$mbox_stream = $this->open_mbox($msg_folder);
	1544	$fileContent = imap_fetchbody($mbox_stream, $msg_number, $msg_part, FT_UID);
[2]	1545	if($encoding == 'base64')
[449]	1546	# The function imap_base64 adds a new line
	1547	# at ASCII text, with CRLF line terminators.
	1548	# So is being exchanged for base64_decode.
	1549	#
	1550	#$fileContent = imap_base64($fileContent);
	1551	$fileContent = base64_decode($fileContent);
[2]	1552	else if($encoding == 'quoted-printable')
[449]	1553	$fileContent = quoted_printable_decode($fileContent);
[2]	1554	return $fileContent;
	1555	}
[449]	1556
[2]	1557	function del_last_caracter($string)
	1558	{
	1559	$string = substr($string,0,(strlen($string) - 1));
[449]	1560	return $string;
[2]	1561	}
[449]	1562
[2]	1563	function del_last_two_caracters($string)
	1564	{
	1565	$string = substr($string,0,(strlen($string) - 2));
[449]	1566	return $string;
[2]	1567	}
[449]	1568
[53]	1569	function imap_sortfrom($sort_box_reverse, $search_box_type)
[2]	1570	{
	1571	$sortfrom = array();
	1572	$sortfrom_uid = array();
[449]	1573
[51]	1574	$num_msgs = imap_num_msg($this->mbox);
[2]	1575	for ($i=1; $i<=$num_msgs; $i++)
	1576	{
[539]	1577	$header = $this->get_header(imap_uid($this->mbox,$i));
[53]	1578	// List UNSEEN messages.
	1579	if($search_box_type == "UNSEEN" && (!trim($header->Recent) && !trim($header->Unseen))){
	1580	continue;
	1581	}
	1582	// List SEEN messages.
	1583	elseif($search_box_type == "SEEN" && (trim($header->Recent) \|\| trim($header->Unseen))){
	1584	continue;
	1585	}
[449]	1586	// List ANSWERED messages.
[53]	1587	elseif($search_box_type == "ANSWERED" && !trim($header->Answered)){
[449]	1588	continue;
[53]	1589	}
[449]	1590	// List FLAGGED messages.
[53]	1591	elseif($search_box_type == "FLAGGED" && !trim($header->Flagged)){
	1592	continue;
	1593	}
[449]	1594
	1595	if (($header->from[0]->mailbox . "@" . $header->from[0]->host) == $_SESSION['phpgw_info']['expressomail']['user']['email'])
[2]	1596	$from = $header->to;
	1597	else
	1598	$from = $header->from;
[449]	1599
	1600	$tmp = imap_mime_header_decode($from[0]->personal);
	1601
[2]	1602	if ($tmp[0]->text != "")
[53]	1603	$sortfrom[$i] = $tmp[0]->text;
[2]	1604	else
[53]	1605	$sortfrom[$i] = $from[0]->mailbox . "@" . $from[0]->host;
[2]	1606	}
[449]	1607
[2]	1608	natcasesort($sortfrom);
[449]	1609
[2]	1610	foreach($sortfrom as $index => $header_msg)
[449]	1611	{
[53]	1612	$sortfrom_uid[] = imap_uid($this->mbox, $index);
[2]	1613	}
[449]	1614
[2]	1615	if ($sort_box_reverse)
	1616	$sortfrom_uid = array_reverse($sortfrom_uid);
[449]	1617
[2]	1618	return $sortfrom_uid;
	1619	}
[51]	1620
[449]	1621	function move_search_messages($params){
	1622	$params['selected_messages'] = urldecode($params['selected_messages']);
[163]	1623	$params['new_folder'] = urldecode($params['new_folder']);
	1624	$params['new_folder_name'] = urldecode($params['new_folder_name']);
	1625	$sel_msgs = explode(",", $params['selected_messages']);
[449]	1626	@reset($sel_msgs);
[163]	1627	$sorted_msgs = array();
	1628	foreach($sel_msgs as $idx => $sel_msg) {
	1629	$sel_msg = explode(";", $sel_msg);
	1630	if(array_key_exists($sel_msg[0], $sorted_msgs)){
	1631	$sorted_msgs[$sel_msg[0]] .= ",".$sel_msg[1];
[449]	1632	}
[163]	1633	else {
	1634	$sorted_msgs[$sel_msg[0]] = $sel_msg[1];
	1635	}
	1636	}
	1637	@ksort($sorted_msgs);
[449]	1638	$last_return = false;
	1639	foreach($sorted_msgs as $folder => $msgs_number) {
[163]	1640	$params['msgs_number'] = $msgs_number;
[449]	1641	$params['folder'] = $folder;
[163]	1642	if($params['new_folder'] && $folder != $params['new_folder']){
[449]	1643	$last_return = $this -> move_messages($params);
[163]	1644	}
	1645	elseif(!$params['new_folder'] \|\| $params['delete'] ){
	1646	$last_return = $this -> delete_msgs($params);
	1647	$last_return['deleted'] = true;
	1648	}
	1649	}
	1650	return $last_return;
	1651	}
[449]	1652
[2]	1653	function move_messages($params)
	1654	{
[449]	1655	$folder = $params['folder'];
	1656	$mbox_stream = $this->open_mbox($folder);
[51]	1657	$newmailbox = ($params['new_folder']);
	1658	$newmailbox = mb_convert_encoding($newmailbox, "UTF7-IMAP","ISO_8859-1");
[2]	1659	$new_folder_name = $params['new_folder_name'];
	1660	$msgs_number = $params['msgs_number'];
	1661	$return = array('msgs_number' => $msgs_number,
	1662	'folder' => $folder,
	1663	'new_folder_name' => $new_folder_name,
[325]	1664	'border_ID' => $params['border_ID'],
	1665	'status' => true); //Status foi adicionado para validar as permissoes ACL
[449]	1666
[325]	1667	//Este bloco tem a finalidade de averiguar as permissoes para pastas compartilhadas
	1668	if (substr($folder,0,4) == 'user'){
	1669	$acl = $this->getacltouser($folder);
	1670	/*
	1671	* l - lookup (mailbox is visible to LIST/LSUB commands)
	1672	* r - read (SELECT the mailbox, perform CHECK, FETCH, PARTIAL, SEARCH, COPY from mailbox)
	1673	* s - keep seen/unseen information across sessions (STORE SEEN flag)
	1674	* w - write (STORE flags other than SEEN and DELETED)
	1675	* i - insert (perform APPEND, COPY into mailbox)
	1676	* p - post (send mail to submission address for mailbox, not enforced by IMAP4 itself)
	1677	* c - create (CREATE new sub-mailboxes in any implementation-defined hierarchy)
	1678	* d - delete (STORE DELETED flag, perform EXPUNGE)
	1679	* a - administer (perform SETACL)
	1680	*/
	1681	if (strpos($acl, "d") === false){
	1682	$return['status'] = false;
	1683	return $return;
	1684	}
	1685	}
[432]	1686	//Este bloco tem a finalidade de transformar o CPF das pastas compartilhadas em common name
	1687	if (substr($new_folder_name,0,4) == 'user'){
	1688	$this->ldap = new ldap_functions();
	1689	$tmp_folder_name = explode($this->imap_delimiter, $new_folder_name);
	1690	$return['new_folder_name'] = array_pop($tmp_folder_name);
	1691	if (is_numeric($return['new_folder_name']))
	1692	if( $cn = $this->ldap->uid2cn($return['new_folder_name']))
	1693	$return['new_folder_name'] = $cn;
	1694	}
[449]	1695
	1696	// Caso estejamos no box principal, nao eh necessario pegar a informacao da mensagem anterior.
[51]	1697	if (($params['get_previous_msg']) && ($params['border_ID'] != 'null') && ($params['border_ID'] != ''))
[449]	1698	{
[2]	1699	$return['previous_msg'] = $this->get_info_previous_msg($params);
[449]	1700	// Fix problem in unserialize function JS.
	1701	$return['previous_msg']['body'] = str_replace(array('{','}'), array('{','}'), $return['previous_msg']['body']);
	1702	}
	1703
	1704	$mbox_stream = $this->open_mbox($folder);
[2]	1705	if(imap_mail_move($mbox_stream, $msgs_number, $newmailbox, CP_UID)) {
	1706	imap_expunge($mbox_stream);
[51]	1707	if($mbox_stream)
	1708	imap_close($mbox_stream);
[2]	1709	return $return;
	1710	}else {
[449]	1711	if(strstr(imap_last_error(),'Over quota')) {
[2]	1712	$accountID = $_SESSION['phpgw_info']['expressomail']['email_server']['imapAdminUsername'];
[449]	1713	$pass = $_SESSION['phpgw_info']['expressomail']['email_server']['imapAdminPW'];
	1714	$userID = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
[2]	1715	$server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
[504]	1716	$mbox = @imap_open("{".$this->imap_server.":".$this->imap_port.$this->imap_options."}INBOX", $accountID, $pass) or die(serialize(array('imap_error' => $this->parse_error(imap_last_error()))));
[2]	1717	if(!$mbox)
	1718	return imap_last_error();
[449]	1719	$quota = imap_get_quotaroot($mbox_stream, "INBOX");
[2]	1720	if(! imap_set_quota($mbox, "user".$this->imap_delimiter.$userID, 2.1 * $quota['usage'])) {
[51]	1721	if($mbox_stream)
	1722	imap_close($mbox_stream);
[449]	1723	if($mbox)
[51]	1724	imap_close($mbox);
[449]	1725	return "move_messages(): Error setting quota for MOVE or DELETE!! ". "user".$this->imap_delimiter.$userID." line ".__LINE__."\n";
[2]	1726	}
	1727	if(imap_mail_move($mbox_stream, $msgs_number, $newmailbox, CP_UID)) {
	1728	imap_expunge($mbox_stream);
[51]	1729	if($mbox_stream)
	1730	imap_close($mbox_stream);
[2]	1731	// return to original quota limit.
	1732	if(!imap_set_quota($mbox, "user".$this->imap_delimiter.$userID, $quota['limit'])) {
[51]	1733	if($mbox)
	1734	imap_close($mbox);
[449]	1735	return "move_messages(): Error setting quota for MOVE or DELETE!! line ".__LINE__."\n";
[2]	1736	}
[449]	1737	return $return;
[2]	1738	}
	1739	else {
[51]	1740	if($mbox_stream)
	1741	imap_close($mbox_stream);
[2]	1742	if(!imap_set_quota($mbox, "user".$this->imap_delimiter.$userID, $quota['limit'])) {
[51]	1743	if($mbox)
	1744	imap_close($mbox);
[449]	1745	return "move_messages(): Error setting quota for MOVE or DELETE!! line ".__LINE__."\n";
[2]	1746	}
[449]	1747	return imap_last_error();
[2]	1748	}
[449]	1749
[2]	1750	}
	1751	else {
[51]	1752	if($mbox_stream)
	1753	imap_close($mbox_stream);
	1754	return "move_messages() line ".__LINE__.": ". imap_last_error()." folder:".$newmailbox;
[2]	1755	}
[449]	1756	}
[2]	1757	}
[449]	1758
[2]	1759	function save_msg($params)
	1760	{
[449]	1761
[271]	1762	include_once("class.phpmailer.php");
	1763	$mail = new PHPMailer();
	1764	include_once("class.db_functions.inc.php");
	1765	$toaddress = $params['input_to'];
	1766	$ccaddress = $params['input_cc'];
	1767	$subject = $params['input_subject'];
[320]	1768	$msg_uid = $params['msg_id'];
[2]	1769	$body = $params['body'];
	1770	$body = str_replace("%nbsp;"," ",$params['body']);
[155]	1771	$body = preg_replace("/\n/"," ",$body);
[51]	1772	$body = preg_replace("/\r/","",$body);
[271]	1773	$forwarding_attachments = $params['forwarding_attachments'];
	1774	$attachments = $params['FILES'];
	1775	$return_files = $params['FILES'];
[449]	1776
[271]	1777	$folder = $params['folder'];
[449]	1778	$folder = mb_convert_encoding($folder, "UTF7-IMAP","ISO_8859-1");
[271]	1779	// Fix problem with cyrus delimiter changes.
[449]	1780	// Dots in names: enabled/disabled.
[271]	1781	$folder = @eregi_replace("INBOX/", "INBOX".$this->imap_delimiter, $folder);
	1782	$folder = @eregi_replace("INBOX.", "INBOX".$this->imap_delimiter, $folder);
	1783	// End Fix.
[449]	1784
[271]	1785	$mail->SaveMessageInFolder = $folder;
	1786	$mail->SMTPDebug = false;
[449]	1787
[271]	1788	$mail->IsSMTP();
	1789	$mail->Host = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpServer'];
	1790	$mail->Port = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpPort'];
	1791	$mail->From = $_SESSION['phpgw_info']['expressomail']['user']['email'];
	1792	$mail->FromName = $_SESSION['phpgw_info']['expressomail']['user']['fullname'];
[449]	1793
[271]	1794	$mail->Sender = $mail->From;
	1795	$mail->SenderName = $mail->FromName;
	1796	$mail->FromName = $_SESSION['phpgw_info']['expressomail']['user']['fullname'];
	1797	$mail->From = $_SESSION['phpgw_info']['expressomail']['user']['email'];
[449]	1798
[271]	1799	$this->add_recipients("to", $toaddress, &$mail);
	1800	$this->add_recipients("cc", $ccaddress, &$mail);
	1801	$mail->Subject = $subject;
	1802	$mail->IsHTML(true);
	1803	$mail->Body = $body;
[449]	1804
[320]	1805	// Build CID for embedded Images!!!
[449]	1806	$pattern = '/src="([^"]*?show_embedded_attach.php\?msg_folder=(.+)?&(amp;)?msg_num=(.+)?&(amp;)?msg_part=(.+)?)"/isU';
[320]	1807	$cid_imgs = '';
	1808	$name_cid_files = array();
	1809	preg_match_all($pattern,$mail->Body,$cid_imgs,PREG_PATTERN_ORDER);
	1810	$cid_array = array();
[449]	1811	foreach($cid_imgs[6] as $j => $val){
	1812	if ( !array_key_exists($cid_imgs[4][$j].$val, $cid_array) )
[320]	1813	{
[449]	1814	$cid_array[$cid_imgs[4][$j].$val] = base_convert(microtime(), 10, 36);
[320]	1815	}
[449]	1816	$cid = $cid_array[$cid_imgs[4][$j].$val];
[320]	1817	$mail->Body = str_replace($cid_imgs[1][$j], "cid:".$cid, $mail->Body);
[449]	1818
	1819	if ($msg_uid != $cid_imgs[4][$j]) // The image isn't in the same mail?
[320]	1820	{
[449]	1821	$fileContent = $this->get_forwarding_attachment($cid_imgs[2][$j], $cid_imgs[4][$j], $cid_imgs[6][$j], 'base64');
	1822	//prototype: get_forwarding_attachment ( folder, msg number, part, encoding)
[320]	1823	$fileName = "image_".($j).".jpg";
	1824	$fileCode = "base64";
	1825	$fileType = "image/jpg";
[449]	1826	$file_attached[0] = $cid_imgs[2][$j];
	1827	$file_attached[1] = $cid_imgs[4][$j];
	1828	$file_attached[2] = $fileName;
	1829	$file_attached[3] = $cid_imgs[6][$j];
	1830	$file_attached[4] = 'base64';
	1831	$file_attached[5] = strlen($fileContent); //Size of file
	1832	$return_forward[] = $file_attached;
[320]	1833	}
	1834	else
	1835	{
[449]	1836	$attach_img = $forwarding_attachments[$cid_imgs[6][$j]-2];
[320]	1837	$file_description = unserialize(rawurldecode($attach_img));
[449]	1838	foreach($file_description as $i => $descriptor){
[320]	1839	$file_description[$i] = eregi_replace('\'*\'','',$descriptor);
	1840	}
	1841	$fileContent = $this->get_forwarding_attachment($file_description[0], $msg_uid, $file_description[3], 'base64');
	1842	$fileName = $file_description[2];
	1843	$fileCode = $file_description[4];
	1844	$fileType = $this->get_file_type($file_description[2]);
[449]	1845	unset($forwarding_attachments[$cid_imgs[6][$j]-2]);
[320]	1846	if (!empty($file_description))
	1847	{
	1848	$file_description[5] = strlen($fileContent); //Size of file
	1849	$return_forward[] = $file_description;
	1850	}
	1851	}
	1852	$tempDir = ini_get("session.save_path");
[449]	1853	$file = "cid_image_".base_convert(microtime(), 10, 36).".dat";
[320]	1854	$f = fopen($tempDir.'/'.$file,"w");
	1855	fputs($f,$fileContent);
	1856	fclose($f);
	1857	if ($fileContent)
	1858	$mail->AddEmbeddedImage($tempDir.'/'.$file, $cid, $fileName, $fileCode, $fileType);
	1859	//else
[449]	1860	// return "Error loading image attachment content";
[320]	1861
	1862	}
[449]	1863
	1864	// Build Forwarding Attachments!!!
[271]	1865	if (count($forwarding_attachments) > 0)
	1866	{
	1867	foreach($forwarding_attachments as $forwarding_attachment)
	1868	{
	1869	$file_description = unserialize(rawurldecode($forwarding_attachment));
	1870	$tmp = array_values($file_description);
[449]	1871	foreach($file_description as $i => $descriptor){
[271]	1872	$tmp[$i] = eregi_replace('\'*\'','',$descriptor);
	1873	}
	1874	$file_description = $tmp;
[449]	1875
[271]	1876	$fileContent = $this->get_forwarding_attachment($file_description[0], $file_description[1], $file_description[3],$file_description[4]);
	1877	$fileName = $file_description[2];
[449]	1878
[271]	1879	$file_description[5] = strlen($fileContent); //Size of file
	1880	$return_forward[] = $file_description;
[449]	1881
[271]	1882	$mail->AddStringAttachment($fileContent, $fileName, $file_description[4], $this->get_file_type($file_description[2]));
	1883	}
	1884	}
[449]	1885
[271]	1886	if ((count($return_forward) > 0) && (count($return_files) > 0))
	1887	$return_files = array_merge_recursive($return_forward,$return_files);
	1888	else
	1889	if (count($return_files) < 1)
	1890	$return_files = $return_forward;
[449]	1891
[271]	1892	// Build Uploading Attachments!!!
	1893	if (count($attachments))
	1894	foreach ($attachments as $attach)
[449]	1895	$mail->AddAttachment($attach['tmp_name'], $attach['name'], "base64", $this->get_file_type($attach['name'])); // optional name
	1896
	1897
	1898
[271]	1899	if(!empty($mail->AltBody))
	1900	$mail->ContentType = "multipart/alternative";
	1901
	1902	$mail->error_count = 0; // reset errors
	1903	$mail->SetMessageType();
	1904	$header = $mail->CreateHeader();
	1905	$body = $mail->CreateBody();
[449]	1906
[271]	1907	if ($_SESSION['phpgw_info']['expressomail']['email_server']['imapTLSEncryption'] == 'yes')
	1908	{
	1909	$imap_options = '/tls/novalidate-cert';
	1910	}
	1911	else
	1912	{
	1913	$imap_options = '/notls/novalidate-cert';
	1914	}
	1915	$username = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
	1916	$password = $_SESSION['phpgw_info']['expressomail']['user']['passwd'];
	1917	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
	1918	$imap_port = $_SESSION['phpgw_info']['expressomail']['email_server']['imapPort'];
	1919	$mbox_stream = imap_open("{".$imap_server.":".$imap_port.$imap_options."}".$folder, $username, $password);
[449]	1920
[271]	1921	$new_header = str_replace("\n", "\r\n", $header);
	1922	$new_body = str_replace("\n", "\r\n", $body);
[449]	1923
[271]	1924	$return['append'] = imap_append($mbox_stream, "{".$imap_server.":".$imap_port."}".$folder, $new_header . $new_body, "\\Seen \\Draft");
	1925	$status = imap_status($mbox_stream, "{".$this->imap_server.":".$this->imap_port."}".$folder, SA_UIDNEXT);
	1926	$return['msg_no'] = $status->uidnext - 1;
	1927	$return['folder_id'] = $folder;
[449]	1928
[51]	1929	if($mbox_stream)
	1930	imap_close($mbox_stream);
[449]	1931
[271]	1932	foreach ($return_files as $index => $_attachment) {
	1933	if (array_key_exists("name",$_attachment)){
	1934	unset($return_files[$index]);
	1935	$return_files[$index] = $_attachment['name']."_SIZE_".$return_files[$index][1] = $_attachment['size'];
	1936	}
	1937	else
	1938	{
	1939	unset($return_files[$index]);
	1940	$return_files[$index] = $_attachment[2]."_SIZE_". $return_files[$index][1] = $_attachment[5];
	1941	}
	1942	}
[449]	1943
[271]	1944	$return['files'] = serialize($return_files);
[449]	1945
[2]	1946	if (!$return['append'])
	1947	$return['append'] = imap_last_error();
[449]	1948
[2]	1949	return $return;
	1950	}
[449]	1951
[2]	1952	function set_messages_flag($params)
	1953	{
	1954	$folder = $params['folder'];
	1955	$msgs_to_set = $params['msgs_to_set'];
	1956	$flag = $params['flag'];
	1957	$return = array();
	1958	$return["msgs_to_set"] = $msgs_to_set;
	1959	$return["flag"] = $flag;
[449]	1960
[411]	1961	if(!$this->mbox && !is_resource($this->mbox))
[51]	1962	$this->mbox = $this->open_mbox($folder);
[449]	1963
[2]	1964	if ($flag == "unseen")
[51]	1965	$return["status"] = imap_clearflag_full($this->mbox, $msgs_to_set, "\\Seen", ST_UID);
[2]	1966	elseif ($flag == "seen")
[51]	1967	$return["status"] = imap_setflag_full($this->mbox, $msgs_to_set, "\\Seen", ST_UID);
[2]	1968	elseif ($flag == "answered"){
[51]	1969	$return["status"] = imap_setflag_full($this->mbox, $msgs_to_set, "\\Answered", ST_UID);
	1970	imap_clearflag_full($this->mbox, $msgs_to_set, "\\Draft", ST_UID);
[2]	1971	}
	1972	elseif ($flag == "forwarded")
[51]	1973	$return["status"] = imap_setflag_full($this->mbox, $msgs_to_set, "\\Answered \\Draft", ST_UID);
[2]	1974	elseif ($flag == "flagged")
[51]	1975	$return["status"] = imap_setflag_full($this->mbox, $msgs_to_set, "\\Flagged", ST_UID);
[614]	1976	elseif ($flag == "unflagged") {
	1977	$flag_importance = false;
	1978	$msgs_number = explode(",",$msgs_to_set);
	1979	foreach($msgs_number as $msg_number) {
	1980	preg_match('/importance : (.*)\r/i',
	1981	imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number))
	1982	,$importance);
	1983	if(strtolower($importance[1])=="high") {
	1984	$flag_importance=true;
	1985	break;
	1986	}
	1987
	1988	}
	1989
	1990	if(!$flag_importance)
	1991	$return["status"] = imap_clearflag_full($this->mbox, $msgs_to_set, "\\Flagged", ST_UID);
	1992	else{
	1993	$return["status"] = false;
	1994	$return["msg"] = $this->functions->getLang("At least one of selected message cant be marked as normal");
	1995	}
	1996	}
[449]	1997
[411]	1998	if($this->mbox && is_resource($this->mbox))
[51]	1999	imap_close($this->mbox);
[2]	2000	return $return;
	2001	}
[449]	2002
[2]	2003	function get_file_type($file_name)
	2004	{
	2005	$file_name = strtolower($file_name);
	2006	$strFileType = strrev(substr(strrev($file_name),0,4));
[449]	2007	if ($strFileType == ".asf")
[2]	2008	return "video/x-ms-asf";
	2009	if ($strFileType == ".avi")
	2010	return "video/avi";
	2011	if ($strFileType == ".doc")
	2012	return "application/msword";
	2013	if ($strFileType == ".zip")
	2014	return "application/zip";
	2015	if ($strFileType == ".xls")
	2016	return "application/vnd.ms-excel";
	2017	if ($strFileType == ".gif")
	2018	return "image/gif";
	2019	if ($strFileType == ".jpg" \|\| $strFileType == "jpeg")
	2020	return "image/jpeg";
	2021	if ($strFileType == ".png")
	2022	return "image/png";
	2023	if ($strFileType == ".wav")
	2024	return "audio/wav";
	2025	if ($strFileType == ".mp3")
	2026	return "audio/mpeg3";
	2027	if ($strFileType == ".mpg" \|\| $strFileType == "mpeg")
	2028	return "video/mpeg";
	2029	if ($strFileType == ".rtf")
	2030	return "application/rtf";
	2031	if ($strFileType == ".htm" \|\| $strFileType == "html")
	2032	return "text/html";
[449]	2033	if ($strFileType == ".xml")
[2]	2034	return "text/xml";
[449]	2035	if ($strFileType == ".xsl")
[2]	2036	return "text/xsl";
[449]	2037	if ($strFileType == ".css")
[2]	2038	return "text/css";
[449]	2039	if ($strFileType == ".php")
[2]	2040	return "text/php";
[449]	2041	if ($strFileType == ".asp")
[2]	2042	return "text/asp";
	2043	if ($strFileType == ".pdf")
	2044	return "application/pdf";
	2045	if ($strFileType == ".txt")
	2046	return "text/plain";
	2047	if ($strFileType == ".wmv")
	2048	return "video/x-ms-wmv";
	2049	if ($strFileType == ".sxc")
	2050	return "application/vnd.sun.xml.calc";
	2051	if ($strFileType == ".stc")
	2052	return "application/vnd.sun.xml.calc.template";
	2053	if ($strFileType == ".sxd")
	2054	return "application/vnd.sun.xml.draw";
	2055	if ($strFileType == ".std")
	2056	return "application/vnd.sun.xml.draw.template";
	2057	if ($strFileType == ".sxi")
	2058	return "application/vnd.sun.xml.impress";
	2059	if ($strFileType == ".sti")
	2060	return "application/vnd.sun.xml.impress.template";
	2061	if ($strFileType == ".sxm")
	2062	return "application/vnd.sun.xml.math";
	2063	if ($strFileType == ".sxw")
	2064	return "application/vnd.sun.xml.writer";
	2065	if ($strFileType == ".sxq")
	2066	return "application/vnd.sun.xml.writer.global";
	2067	if ($strFileType == ".stw")
	2068	return "application/vnd.sun.xml.writer.template";
[449]	2069
	2070
	2071	return "application/octet-stream";
[2]	2072	}
[449]	2073
[2]	2074	function htmlspecialchars_encode($str)
	2075	{
[449]	2076	return str_replace( array('&', '"','\'','<','>','{','}'), array('&','"',''','<','>','{','}'), $str);
[2]	2077	}
	2078	function htmlspecialchars_decode($str)
	2079	{
[449]	2080	return str_replace( array('&','"',''','<','>','{','}'), array('&', '"','\'','<','>','{','}'), $str);
[2]	2081	}
[449]	2082
[53]	2083	function get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse){
[449]	2084
[411]	2085	if(!$this->mbox \|\| !is_resource($this->mbox)){
[51]	2086	$this->mbox = $this->open_mbox($folder);
[449]	2087
[411]	2088	}
[432]	2089
[2]	2090	switch($sort_box_type){
	2091	case 'SORTFROM':
[449]	2092	return $this->imap_sortfrom($sort_box_reverse, $search_box_type);
[2]	2093	case 'SORTSUBJECT':
[449]	2094	return imap_sort($this->mbox, SORTSUBJECT, $sort_box_reverse, SE_UID, $search_box_type);
[2]	2095	case 'SORTSIZE':
[449]	2096	return imap_sort($this->mbox, SORTSIZE, $sort_box_reverse, SE_UID, $search_box_type);
[53]	2097	default:
[449]	2098	return imap_sort($this->mbox, SORTARRIVAL, $sort_box_reverse, SE_UID, $search_box_type);
	2099	}
	2100	}
	2101
[53]	2102	function get_info_next_msg($params)
	2103	{
	2104	$msg_number = $params['msg_number'];
	2105	$folder = $params['msg_folder'];
	2106	$sort_box_type = $params['sort_box_type'];
	2107	$sort_box_reverse = $params['sort_box_reverse'];
	2108	$reuse_border = $params['reuse_border'];
	2109	$search_box_type = $params['search_box_type'] != "ALL" && $params['search_box_type'] != "" ? $params['search_box_type'] : false;
[449]	2110	$sort_array_msg = $this -> get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse);
	2111
[320]	2112	$success = false;
	2113	if (is_array($sort_array_msg))
[2]	2114	{
[320]	2115	foreach ($sort_array_msg as $i => $value){
	2116	if ($value == $msg_number)
	2117	{
	2118	$success = true;
	2119	break;
	2120	}
	2121	}
[2]	2122	}
	2123
[320]	2124	if (! $success \|\| $i >= sizeof($sort_array_msg)-1)
[2]	2125	{
	2126	$params['status'] = 'false';
	2127	$params['command_to_exec'] = "delete_border('". $reuse_border ."');";
	2128	return $params;
	2129	}
[449]	2130
[2]	2131	$params = array();
	2132	$params['msg_number'] = $sort_array_msg[($i+1)];
	2133	$params['msg_folder'] = $folder;
[449]	2134
	2135	$return = $this->get_info_msg($params);
[2]	2136	$return["reuse_border"] = $reuse_border;
	2137	return $return;
	2138	}
	2139
	2140	function get_info_previous_msg($params)
	2141	{
	2142	$msg_number = $params['msgs_number'];
	2143	$folder = $params['folder'];
	2144	$sort_box_type = $params['sort_box_type'];
	2145	$sort_box_reverse = $params['sort_box_reverse'];
	2146	$reuse_border = $params['reuse_border'];
[53]	2147	$search_box_type = $params['search_box_type'] != "ALL" && $params['search_box_type'] != "" ? $params['search_box_type'] : false;
	2148	$sort_array_msg = $this -> get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse);
[449]	2149
[320]	2150	$success = false;
	2151	if (is_array($sort_array_msg))
[2]	2152	{
[320]	2153	foreach ($sort_array_msg as $i => $value){
	2154	if ($value == $msg_number)
	2155	{
	2156	$success = true;
	2157	break;
	2158	}
	2159	}
[2]	2160	}
[320]	2161	if (! $success \|\| $i == 0)
	2162	{
[2]	2163	$params['status'] = 'false';
	2164	$params['command_to_exec'] = "delete_border('". $reuse_border ."');";
	2165	return $params;
	2166	}
[449]	2167
[2]	2168	$params = array();
	2169	$params['msg_number'] = $sort_array_msg[($i-1)];
	2170	$params['msg_folder'] = $folder;
[449]	2171
[2]	2172	$return = $this->get_info_msg($params);
	2173	$return["reuse_border"] = $reuse_border;
	2174	return $return;
	2175	}
[449]	2176
[2]	2177	// This function updates the values: quota, paging and new messages menu.
	2178	function get_menu_values($params){
	2179	$return_array = array();
	2180	$return_array = $this->get_quota($params);
[449]	2181
[2]	2182	$mbox_stream = $this->open_mbox($params['folder']);
[449]	2183	$return_array['num_msgs'] = imap_num_msg($mbox_stream);
[51]	2184	if($mbox_stream)
	2185	imap_close($mbox_stream);
[449]	2186
	2187	return $return_array;
[2]	2188	}
[449]	2189
[325]	2190	function get_quota($params){
[449]	2191	// folder_id = user/{uid} for shared folders
	2192	if(substr($params['folder_id'],0,5) != 'INBOX' && preg_match('/user\\'.$this->imap_delimiter.'/i', $params['folder_id'])){
	2193	$array_folder = explode($this->imap_delimiter,$params['folder_id']);
	2194	$folder_id = "user".$this->imap_delimiter.$array_folder[1];
	2195	}
	2196	// folder_id = INBOX for inbox folders
	2197	else
	2198	$folder_id = "INBOX";
	2199
	2200	if(!$this->mbox)
[51]	2201	$this->mbox = $this->open_mbox();
[345]	2202
[325]	2203	$quota = imap_get_quotaroot($this->mbox, $folder_id);
[411]	2204	if($this->mbox && is_resource($this->mbox))
[51]	2205	imap_close($this->mbox);
[449]	2206
[2]	2207	if (!$quota){
	2208	return array(
	2209	'quota_percent' => 0,
	2210	'quota_used' => 0,
	2211	'quota_limit' => 0
	2212	);
	2213	}
[449]	2214
[2]	2215	if(count($quota) && $quota['limit']) {
	2216	$quota_limit = (($quota['limit']/1024)* 100 + .5 )* .01;
	2217	$quota_used = (($quota['usage']/1024)* 100 + .5 )* .01;
	2218	if($quota_used >= $quota_limit)
	2219	$quota_used = $quota_limit;
	2220	$quotaPercent = ($quota_used / $quota_limit)*100;
	2221	$quotaPercent = (($quotaPercent)* 100 + .5 )* .01;
	2222
	2223	return array(
	2224	'quota_percent' => floor($quotaPercent),
	2225	'quota_used' => floor($quota_used),
	2226	'quota_limit' => floor($quota_limit)
	2227	);
	2228	}
[449]	2229	else
[2]	2230	return array();
	2231	}
[449]	2232
[2]	2233	function send_notification($params){
	2234	require_once("class.phpmailer.php");
	2235	$mail = new PHPMailer();
[449]	2236
[2]	2237	$toaddress = $params['notificationto'];
[449]	2238
	2239	$subject = 'Confirmação de leitura: ' . $params['subject'];
[2]	2240	$body = 'Sua mensagem: ' . $params['subject'] . '<br>';
	2241	$body .= 'foi lida por: ' . $_SESSION['phpgw_info']['expressomail']['user']['fullname'] . ' <' . $_SESSION['phpgw_info']['expressomail']['user']['email'] . '> em ' . date("d/m/Y H:i");
	2242	$mail->SMTPDebug = false;
	2243	$mail->IsSMTP();
	2244	$mail->Host = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpServer'];
	2245	$mail->Port = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpPort'];
	2246	$mail->From = $_SESSION['phpgw_info']['expressomail']['user']['email'];
	2247	$mail->FromName = $_SESSION['phpgw_info']['expressomail']['user']['fullname'];
	2248	$mail->AddAddress($toaddress);
	2249	$mail->Subject = $this->htmlspecialchars_decode($subject);
	2250
	2251	$mail->IsHTML(true);
	2252	$mail->Body = $body;
[449]	2253
[2]	2254	if(!$mail->Send()){
	2255	return $mail->ErrorInfo;
	2256	}
	2257	else
	2258	return true;
	2259	}
[449]	2260
[2]	2261	function empty_trash()
	2262	{
[449]	2263	$folder = 'INBOX' . $this->imap_delimiter . $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultTrashFolder'];
[2]	2264	$mbox_stream = $this->open_mbox($folder);
	2265	$return = imap_delete($mbox_stream,'1:*');
[51]	2266	if($mbox_stream)
	2267	imap_close($mbox_stream, CL_EXPUNGE);
[2]	2268	return $return;
	2269	}
[449]	2270
[2]	2271	function search($params)
	2272	{
	2273	include("class.imap_attachment.inc.php");
[449]	2274	$imap_attachment = new imap_attachment();
[2]	2275	$criteria = $params['criteria'];
	2276	$return = array();
	2277	$folders = $this->get_folders_list();
[449]	2278
[2]	2279	$j = 0;
	2280	foreach($folders as $folder)
	2281	{
	2282	$mbox_stream = $this->open_mbox($folder);
	2283	$messages = imap_search($mbox_stream, $criteria, SE_UID);
[449]	2284
[2]	2285	if ($messages == '')
	2286	continue;
[449]	2287
[2]	2288	$i = 0;
	2289	$return[$j] = array();
	2290	$return[$j]['folder_name'] = $folder['name'];
[449]	2291
[2]	2292	foreach($messages as $msg_number)
	2293	{
[535]	2294	$header = $this->get_header($msg_number);
[2]	2295	if (!is_object($header))
	2296	return false;
[449]	2297
[2]	2298	$return[$j][$i]['msg_folder'] = $folder['name'];
	2299	$return[$j][$i]['msg_number'] = $msg_number;
	2300	$return[$j][$i]['Recent'] = $header->Recent;
	2301	$return[$j][$i]['Unseen'] = $header->Unseen;
	2302	$return[$j][$i]['Answered'] = $header->Answered;
	2303	$return[$j][$i]['Deleted'] = $header->Deleted;
	2304	$return[$j][$i]['Draft'] = $header->Draft;
	2305	$return[$j][$i]['Flagged'] = $header->Flagged;
[449]	2306
[535]	2307	$date_msg = gmdate("d/m/Y",$header->udate);
	2308	if (gmdate("d/m/Y") == $date_msg)
	2309	$return[$j][$i]['udate'] = gmdate("H:i",$header->udate);
[2]	2310	else
	2311	$return[$j][$i]['udate'] = $date_msg;
[449]	2312
[2]	2313	$fromaddress = imap_mime_header_decode($header->fromaddress);
	2314	$return[$j][$i]['fromaddress'] = '';
	2315	foreach ($fromaddress as $tmp)
	2316	$return[$j][$i]['fromaddress'] .= $this->replace_maior_menor($tmp->text);
[449]	2317
[2]	2318	$from = $header->from;
	2319	$return[$j][$i]['from'] = array();
	2320	$tmp = imap_mime_header_decode($from[0]->personal);
	2321	$return[$j][$i]['from']['name'] = $tmp[0]->text;
	2322	$return[$j][$i]['from']['email'] = $from[0]->mailbox . "@" . $from[0]->host;
[449]	2323	$return[$j][$i]['from']['full'] ='"' . $return[$j][$i]['from']['name'] . '" ' . '<' . $return[$j][$i]['from']['email'] . '>';
[2]	2324
	2325	$to = $header->to;
	2326	$return[$j][$i]['to'] = array();
	2327	$tmp = imap_mime_header_decode($to[0]->personal);
	2328	$return[$j][$i]['to']['name'] = $tmp[0]->text;
	2329	$return[$j][$i]['to']['email'] = $to[0]->mailbox . "@" . $to[0]->host;
[449]	2330	$return[$j][$i]['to']['full'] ='"' . $return[$i]['to']['name'] . '" ' . '<' . $return[$i]['to']['email'] . '>';
[2]	2331
	2332	$subject = imap_mime_header_decode($header->fetchsubject);
	2333	$return[$j][$i]['subject'] = '';
	2334	foreach ($subject as $tmp)
	2335	$return[$j][$i]['subject'] .= $tmp->text;
	2336
	2337	$return[$j][$i]['Size'] = $header->Size;
	2338	$return[$j][$i]['reply_toaddress'] = $header->reply_toaddress;
[449]	2339
[2]	2340	$return[$j][$i]['attachment'] = array();
	2341	$return[$j][$i]['attachment'] = $imap_attachment->get_attachment_headerinfo($mbox_stream, $msg_number);
[449]	2342
[2]	2343	$i++;
	2344	}
	2345	$j++;
[51]	2346	if($mbox_stream)
	2347	imap_close($mbox_stream);
[2]	2348	}
[449]	2349
[2]	2350	return $return;
	2351	}
[449]	2352
[2]	2353	function delete_and_show_previous_message($params)
	2354	{
	2355	$return = $this->get_info_previous_msg($params);
[449]	2356
[2]	2357	$params_tmp1 = array();
	2358	$params_tmp1['msgs_to_delete'] = $params['msg_number'];
	2359	$params_tmp1['folder'] = $params['msg_folder'];
	2360	$return_tmp1 = $this->delete_msg($params_tmp1);
[449]	2361
[2]	2362	$return['msg_number_deleted'] = $return_tmp1;
[449]	2363
[2]	2364	return $return;
	2365	}
[449]	2366
	2367
[2]	2368	function automatic_trash_cleanness($params)
	2369	{
	2370	$before_date = date("m/d/Y", strtotime("-".$params['before_date']." day"));
	2371	$criteria = 'BEFORE "'.$before_date.'"';
[325]	2372	$mbox_stream = $this->open_mbox('INBOX'.$this->imap_delimiter.$_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultTrashFolder']);
[2]	2373	$messages = imap_search($mbox_stream, $criteria, SE_UID);
	2374	if (is_array($messages)){
	2375	foreach ($messages as $msg_number){
	2376	imap_delete($mbox_stream, $msg_number, FT_UID);
	2377	}
	2378	}
[51]	2379	if($mbox_stream)
	2380	imap_close($mbox_stream, CL_EXPUNGE);
[2]	2381	return $messages;
	2382	}
	2383	// Fix the search problem with special characters!!!!
	2384	function remove_accents($string) {
[449]	2385	return strtr($string,
	2386	"?Ó??ó?Ý?úÁÀÃÂÄÇÉÈÊËÍÌ?ÎÏÑÕÔÓÒÖÚÙ?ÛÜ?áàãâäçéèêëíì?îïñóòõôöúù?ûüýÿ",
[2]	2387	"SOZsozYYuAAAAACEEEEIIIIINOOOOOUUUUUsaaaaaceeeeiiiiinooooouuuuuyy");
	2388	}
	2389
[469]	2390	function search_msg($params = ''){
[2]	2391	$retorno = "";
[271]	2392	$mbox_stream = "";
[2]	2393	$search = explode(",",$params['condition']);
	2394	if($search){
	2395	$search_criteria = '';
[271]	2396	foreach($search as $tmp)
	2397	{
[2]	2398	$tmp1 = explode("##",$tmp);
	2399	$name_box = $tmp1[0];
[372]	2400	unset($filter);
	2401	foreach($tmp1 as $index => $criteria)
	2402	{
	2403	if ($index != 0 && strlen($criteria) != 0)
	2404	{
	2405	$filter_array = explode("<=>",rawurldecode($criteria));
	2406	$filter .= " ".$filter_array[0];
	2407	$filter .= '"'.$filter_array[1].'"';
	2408	}
[449]	2409	}
	2410	$name_box = mb_convert_encoding(utf8_decode($name_box), "UTF7-IMAP", "ISO_8859-1" );
[372]	2411	$filter = $this->remove_accents($filter);
[469]	2412	//Este bloco tem a finalidade de transformar o CPF das pastas compartilhadas em common name
[432]	2413	$folder_name = explode($this->imap_delimiter,$name_box);
[469]	2414	if (is_numeric($folder_name[1])) {
	2415	$this->ldap = new ldap_functions();
	2416	if ($cn = $this->ldap->uid2cn($folder_name[1])) {
	2417	$folder_name[1] = $cn;
[432]	2418	}
	2419	}
	2420	$folder_name = implode($this->imap_delimiter,$folder_name);
[449]	2421
[271]	2422	if(!is_resource($mbox_stream))
[372]	2423	$mbox_stream = $this->open_mbox($name_box);
[271]	2424	else
	2425	imap_reopen($mbox_stream, "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$name_box);
[449]	2426
	2427	if (preg_match("/^.?\bALL\b/", $filter)){ // Quick Search, note: this ALL isn't the same ALL from imap_search
	2428
[271]	2429	$all_criterias = array ("TO","SUBJECT","FROM","CC");
	2430	foreach($all_criterias as $criteria_fixed)
	2431	{
[372]	2432	$_filter = $criteria_fixed . substr($filter,4);
[449]	2433
[372]	2434	$search_criteria = imap_search($mbox_stream, $_filter, SE_UID);
[449]	2435
[271]	2436	if($search_criteria && count($search_criteria) < 50)
	2437	{
[2]	2438	foreach($search_criteria as $new_search){
[449]	2439	$m_token = trim("##".mb_convert_encoding( $name_box, "ISO_8859-1", "UTF7-IMAP" ) . "--" . $this->get_msg($new_search,$name_box,$mbox_stream) . "--".$new_search."##"."\n");
[271]	2440	if(!@strstr($retorno,$m_token))
[2]	2441	$retorno .= $m_token;
	2442	}
[449]	2443	}
	2444	else if(count($search_criteria) >= 50)
	2445	return "many results";
[2]	2446	}
[271]	2447	}
[2]	2448	else {
[271]	2449	$search_criteria = imap_search($mbox_stream, $filter, SE_UID);
[372]	2450	if( is_array( $search_criteria) )
	2451	{
	2452	foreach($search_criteria as $new_search)
[449]	2453	$retorno .= trim("##".mb_convert_encoding( $name_box, "ISO_8859-1", "UTF7-IMAP" ) . "--" . $this->get_msg($new_search,$name_box,$mbox_stream) . "--" . $new_search."##"."\n");
[2]	2454	}
	2455	}
	2456	}
[271]	2457	}
	2458	if($mbox_stream)
[449]	2459	imap_close($mbox_stream);
	2460
[2]	2461	return $retorno ? $retorno : "none";
	2462	}
[449]	2463
[271]	2464	function get_msg($uid_msg,$name_box, $mbox_stream )
	2465	{
[535]	2466	$header = $this->get_header($uid_msg);
[163]	2467	$subject = $this->decode_string($header->fetchsubject);
	2468	$from = $header->from[0]->mailbox;
[2]	2469	if($header->from[0]->personal != "")
	2470	$from = $header->from[0]->personal;
[535]	2471	$ret_msg = $this->decode_string($from) . "--" . $subject . "--". gmdate("d/m/Y",$header ->udate)."--". $this->size_msg($header->Size);
[449]	2472	return $ret_msg;
	2473	}
	2474
[2]	2475	function size_msg($size){
	2476	$var = floor($size/1024);
	2477	if($var >= 1){
[449]	2478	return $var." kb";
[2]	2479	}else{
[449]	2480	return $size ." b";
[2]	2481	}
	2482	}
	2483
	2484	function ob_array($the_object)
	2485	{
	2486	$the_array=array();
	2487	if(!is_scalar($the_object))
	2488	{
	2489	foreach($the_object as $id => $object)
	2490	{
	2491	if(is_scalar($object))
	2492	{
	2493	$the_array[$id]=$object;
	2494	}
	2495	else
	2496	{
	2497	$the_array[$id]=$this->ob_array($object);
	2498	}
	2499	}
	2500	return $the_array;
	2501	}
	2502	else
	2503	{
	2504	return $the_object;
	2505	}
	2506	}
[449]	2507
[2]	2508	function getacl()
	2509	{
	2510	$this->ldap = new ldap_functions();
[449]	2511
[2]	2512	$return = array();
[449]	2513	$mbox_stream = $this->open_mbox();
[2]	2514	$mbox_acl = imap_getacl($mbox_stream, 'INBOX');
[449]	2515
[2]	2516	$i = 0;
	2517	foreach ($mbox_acl as $user => $acl)
	2518	{
	2519	if ($user != $this->username)
	2520	{
	2521	$return[$i]['uid'] = $user;
	2522	$return[$i]['cn'] = $this->ldap->uid2cn($user);
	2523	}
	2524	$i++;
	2525	}
	2526	return $return;
	2527	}
[449]	2528
[2]	2529	function setacl($params)
	2530	{
	2531	$old_users = $this->getacl();
	2532	if (!count($old_users))
	2533	$old_users = array();
[449]	2534
[2]	2535	$tmp_array = array();
	2536	foreach ($old_users as $index => $user_info)
	2537	{
	2538	$tmp_array[$index] = $user_info['uid'];
	2539	}
	2540	$old_users = $tmp_array;
[449]	2541
[2]	2542	$users = unserialize($params['users']);
	2543	if (!count($users))
	2544	$users = array();
[449]	2545
[2]	2546	//$add_share = array_diff($users, $old_users);
	2547	$remove_share = array_diff($old_users, $users);
	2548
	2549	$mbox_stream = $this->open_mbox();
	2550
	2551	$serverString = "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}";
	2552	$mailboxes_list = imap_getmailboxes($mbox_stream, $serverString, "user".$this->imap_delimiter.$this->username."*");
	2553
	2554	/*if (count($add_share))
	2555	{
	2556	foreach ($add_share as $index=>$uid)
	2557	{
	2558	if (is_array($mailboxes_list))
	2559	{
	2560	foreach ($mailboxes_list as $key => $val)
	2561	{
	2562	$folder = str_replace($serverString, "", imap_utf7_decode($val->name));
	2563	imap_setacl ($mbox_stream, $folder, "$uid", "lrswipcda");
	2564	}
	2565	}
	2566	}
	2567	}*/
[449]	2568
[2]	2569	if (count($remove_share))
	2570	{
	2571	foreach ($remove_share as $index=>$uid)
	2572	{
	2573	if (is_array($mailboxes_list))
	2574	{
	2575	foreach ($mailboxes_list as $key => $val)
	2576	{
	2577	$folder = str_replace($serverString, "", imap_utf7_decode($val->name));
	2578	imap_setacl ($mbox_stream, $folder, "$uid", "");
	2579	}
	2580	}
[449]	2581	}
[2]	2582	}
[449]	2583
[2]	2584	return true;
	2585	}
[449]	2586
[2]	2587	function getaclfromuser($params)
	2588	{
	2589	$useracl = $params['user'];
[449]	2590
[2]	2591	$return = array();
	2592	$return[$useracl] = 'false';
[449]	2593	$mbox_stream = $this->open_mbox();
[2]	2594	$mbox_acl = imap_getacl($mbox_stream, 'INBOX');
[449]	2595
[2]	2596	foreach ($mbox_acl as $user => $acl)
	2597	{
	2598	if (($user != $this->username) && ($user == $useracl))
	2599	{
	2600	$return[$user] = $acl;
	2601	}
	2602	}
	2603	return $return;
	2604	}
	2605
	2606	function getacltouser($user)
	2607	{
	2608	$return = array();
	2609	$mbox_stream = $this->open_mbox();
[325]	2610	//Alterado, antes era 'imap_getacl($mbox_stream, 'user'.$this->imap_delimiter.$user);
	2611	//Afim de tratar as pastas compartilhadas, verificandos as permissoes de operacao sobre as mesmas
	2612	//No caso de se tratar da caixa do proprio usuario logado, utiliza a sintaxe abaixo
	2613	if(substr($user,0,4) != 'user')
[449]	2614	$mbox_acl = imap_getacl($mbox_stream, 'user'.$this->imap_delimiter.$user);
[325]	2615	else
	2616	$mbox_acl = imap_getacl($mbox_stream, $user);
[2]	2617	return $mbox_acl[$this->username];
	2618	}
[449]	2619
[2]	2620
	2621	function setaclfromuser($params)
	2622	{
	2623	$user = $params['user'];
	2624	$acl = $params['acl'];
[449]	2625
[2]	2626	$mbox_stream = $this->open_mbox();
	2627
	2628	$serverString = "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}";
	2629	$mailboxes_list = imap_getmailboxes($mbox_stream, $serverString, "user".$this->imap_delimiter.$this->username."*");
	2630
	2631	if (is_array($mailboxes_list))
	2632	{
	2633	foreach ($mailboxes_list as $key => $val)
	2634	{
[449]	2635	$folder = str_replace($serverString, "", imap_utf7_encode($val->name));
	2636	$folder = str_replace("&-", "&", $folder);
[2]	2637	if (!imap_setacl ($mbox_stream, $folder, $user, $acl))
	2638	{
[449]	2639	$return = imap_last_error();
[2]	2640	}
	2641	}
	2642	}
[449]	2643	if (isset($return))
	2644	return $return;
	2645	else
	2646	return true;
[2]	2647	}
[449]	2648
[51]	2649	function download_attachment($msg,$msgno)
	2650	{
[449]	2651	$array_parts_attachments = array();
[51]	2652	$array_parts_attachments['names'] = '';
	2653	include("class.imap_attachment.inc.php");
[449]	2654	$imap_attachment = new imap_attachment();
	2655
[51]	2656	if (count($msg->fname[$msgno]) > 0)
	2657	{
	2658	$i = 0;
	2659	foreach ($msg->fname[$msgno] as $index=>$fname)
	2660	{
	2661	$array_parts_attachments[$i]['pid'] = $msg->pid[$msgno][$index];
	2662	$array_parts_attachments[$i]['name'] = $imap_attachment->flat_mime_decode($fname);
	2663	$array_parts_attachments[$i]['name'] = $array_parts_attachments[$i]['name'] ? $array_parts_attachments[$i]['name'] : "attachment.bin";
	2664	$array_parts_attachments[$i]['encoding'] = $msg->encoding[$msgno][$index];
	2665	$array_parts_attachments['names'] .= $array_parts_attachments[$i]['name'] . ', ';
	2666	$array_parts_attachments[$i]['fsize'] = $msg->fsize[$msgno][$index];
	2667	$i++;
	2668	}
	2669	}
	2670	$array_parts_attachments['names'] = substr($array_parts_attachments['names'],0,(strlen($array_parts_attachments['names']) - 2));
	2671	return $array_parts_attachments;
[449]	2672	}
[69]	2673
	2674	function spam($params)
	2675	{
	2676	$is_spam = $params['spam'];
	2677	$folder = $params['folder'];
	2678	$mbox_stream = $this->open_mbox($folder);
	2679	$msgs_number = explode(',',$params['msgs_number']);
	2680
	2681	foreach($msgs_number as $msg_number) {
	2682	$header = imap_fetchheader($mbox_stream, imap_msgno($mbox_stream, $msg_number));
	2683	$body = imap_body($mbox_stream, imap_msgno($mbox_stream, $msg_number));
	2684	$msg = $header . $body;
	2685	$email = $_SESSION['phpgw_info']['expressomail']['user']['email'];
[449]	2686	$username = $this->username;
[69]	2687	strtok($email, '@');
	2688	$domain = strtok('@');
	2689
[449]	2690	//Encontrar a assinatura do dspam no cabecalho
	2691	$v = explode("\r\n", $header);
	2692	foreach ($v as $linha){
	2693	if (eregi("^X-DSPAM-Signature", $linha)) {
	2694
	2695	$args = explode(" ",$linha);
	2696	$signature = $args[1];
	2697	}
	2698	}
	2699
[69]	2700	// feed dspam
[449]	2701	switch($is_spam){
	2702	case 'true': $cmd = $_SESSION['phpgw_info']['server']['expressomail']['expressoMail_command_for_spam']; break;
	2703	case 'false': $cmd = $_SESSION['phpgw_info']['server']['expressomail']['expressoMail_command_for_ham']; break;
	2704	}
	2705	$tags = array('##EMAIL##', '##USERNAME##', '##DOMAIN##', '##SIGNATURE##');
	2706	$cmd = str_replace($tags,array($email,$username,$domain,$signature),$cmd);
[78]	2707	system($cmd);
[69]	2708	}
	2709	imap_close($mbox_stream);
	2710	return false;
	2711	}
[535]	2712	function get_header($msg_number){
	2713	$header = @imap_headerinfo($this->mbox, imap_msgno($this->mbox, $msg_number), 80, 255);
	2714	if (!is_object($header))
	2715	return false;
	2716	// Prepare udate from mailDate (DateTime arrived with TZ) for fixing summertime problem.
	2717	$pdate = date_parse($header->MailDate);
	2718	$header->udate += $pdate['zone']*(-60);
	2719	return $header;
	2720	}
[2]	2721	}
[278]	2722	?>

Note: See TracBrowser for help on using the repository browser.

Download in other formats: