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class.imap_functions.inc.php @ 1342

Revision 1342, 95.6 KB checked in by niltonneto, 15 years ago (diff)
Ticket #561 - Correção das diferenças entre versão publicada e branch 1.2
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;
[650]	22	var $foldersLimit;
[2]	23
	24	function imap_functions (){
[650]	25	$this->foldersLimit = 200; //Limit of folders (mailboxes) user can see
[2]	26	$this->username = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
	27	$this->password = $_SESSION['phpgw_info']['expressomail']['user']['passwd'];
	28	$this->imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
	29	$this->imap_port = $_SESSION['phpgw_info']['expressomail']['email_server']['imapPort'];
	30	$this->imap_delimiter = $_SESSION['phpgw_info']['expressomail']['email_server']['imapDelimiter'];
[449]	31	$this->functions = new functions();
[2]	32	$this->has_cid = false;
[449]	33
[2]	34	if ($_SESSION['phpgw_info']['expressomail']['email_server']['imapTLSEncryption'] == 'yes')
	35	{
	36	$this->imap_options = '/tls/novalidate-cert';
	37	}
	38	else
	39	{
	40	$this->imap_options = '/notls/novalidate-cert';
	41	}
	42	}
	43	// BEGIN of functions.
	44	function open_mbox($folder = False)
	45	{
[51]	46	$folder = mb_convert_encoding($folder, "UTF7-IMAP","ISO_8859-1");
[504]	47	$this->mbox = @imap_open("{".$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]	48	return $this->mbox;
	49	}
	50
[504]	51	function parse_error($error){
	52	// This error is returned from Imap.
	53	if(strstr($error,'Connection refused')) {
	54	return str_replace("%1", $this->functions->getLang("Mail"), $this->functions->getLang("Connection failed with %1 Server. Try later."));
	55	}
	56	// This error is returned from Postfix.
	57	elseif(strstr($error,'message file too big')) {
	58	return str_replace("%1", ini_get('upload_max_filesize'),$this->functions->getLang('The size of this message has exceeded the limit (%1B).'));
	59	}
[628]	60	elseif(strstr($error,'virus')) {
	61	return str_replace("%1", $this->functions->getLang("Mail"), $this->functions->getLang("Your message was rejected by antivirus. Perhaps your attachment has been infected."));
	62	}
[504]	63	// This condition verifies if SESSION is expired.
	64	elseif(!count($_SESSION))
	65	return "nosession";
	66
	67	return $error;
	68	}
	69
[2]	70	function get_range_msgs2($params)
	71	{
[1342]	72	include("class.imap_attachment.inc.php");
	73	$imap_attachment = new imap_attachment();
[53]	74	$folder = $params['folder'];
[2]	75	$msg_range_begin = $params['msg_range_begin'];
	76	$msg_range_end = $params['msg_range_end'];
[449]	77	$sort_box_type = $params['sort_box_type'];
[53]	78	$sort_box_reverse = $params['sort_box_reverse'];
[51]	79	$search_box_type = $params['search_box_type'] != "ALL" && $params['search_box_type'] != "" ? $params['search_box_type'] : false;
[449]	80	$sort_array_msg = $this-> get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse);
	81
[2]	82	$return = array();
	83	$i = 0;
[46]	84	$num_msgs = (is_array($sort_array_msg) ? count($sort_array_msg) : 0);
[449]	85	if($num_msgs) {
[46]	86	for ($msg_range_begin; (($msg_range_begin <= $msg_range_end) && ($msg_range_begin <= $num_msgs)); $msg_range_begin++)
[1342]	87	{
	88	$msg_number = $sort_array_msg[$msg_range_begin-1];
	89
	90	/*A função imap_headerinfo não traz o cabeçalho completo, e sim alguns
	91	* atributos do cabeçalho. Como eu preciso do atributo Importance
	92	* para saber se o email é importante ou não, uso abaixo a função
	93	* imap_fetchheader e busco o atributo importance nela para passar
	94	* para as funções ajax. Isso faz com que eu acesse o cabeçalho
	95	* duas vezes e de duas formas diferentes, mas em contrapartida, eu
	96	* não preciso reimplementar o método utilizando o fetchheader.
	97	* Como as mensagens são renderizadas em um número pequeno por vez,
	98	* não parece ter perda considerável de performance.
	99	*/
	100	$flag = preg_match('/importance : (.*)\r/i',
[614]	101	imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number))
	102	,$importance);
[1342]	103	$return[$i]['Importance'] = $flag==0?"":$importance[1];
	104
	105
	106	$header = $this->get_header($msg_number);
[2]	107	if (!is_object($header))
[1342]	108	return false;
	109
	110	$return[$i]['Recent'] = $header->Recent;
	111	$return[$i]['Unseen'] = $header->Unseen;
	112	if($header->Answered =='A' && $header->Draft == 'X'){
	113	$return[$i]['Forwarded'] = 'F';
	114	}
	115	else {
	116	$return[$i]['Answered'] = $header->Answered;
	117	$return[$i]['Draft'] = $header->Draft;
	118	}
	119	$return[$i]['Deleted'] = $header->Deleted;
	120	$return[$i]['Flagged'] = $header->Flagged;
	121
	122	$return[$i]['msg_number'] = $msg_number;
	123	//$return[$i]['msg_folder'] = $folder;
	124
	125	$date_msg = gmdate("d/m/Y",$header->udate);
	126	if (gmdate("d/m/Y") == $date_msg)
	127	$return[$i]['udate'] = gmdate("H:i",$header->udate);
	128	else
	129	$return[$i]['udate'] = $date_msg;
	130
	131	$from = $header->from;
	132	$return[$i]['from'] = array();
	133	$tmp = imap_mime_header_decode($from[0]->personal);
	134	$return[$i]['from']['name'] = $this->decode_string($tmp[0]->text);
	135	$return[$i]['from']['email'] = $this->decode_string($from[0]->mailbox) . "@" . $from[0]->host;
	136	if(!$return[$i]['from']['name'])
	137	$return[$i]['from']['name'] = $return[$i]['from']['email'];
	138	$to = $header->to;
	139	$return[$i]['to'] = array();
	140	$tmp = imap_mime_header_decode($to[0]->personal);
	141	$return[$i]['to']['name'] = $this->decode_string($this->decode_string($tmp[0]->text));
	142	$return[$i]['to']['email'] = $this->decode_string($to[0]->mailbox) . "@" . $to[0]->host;
	143	if(!$return[$i]['to']['name'])
	144	$return[$i]['to']['name'] = $return[$i]['to']['email'];
	145	$return[$i]['subject'] = $this->decode_string($header->fetchsubject);
	146
	147	$return[$i]['Size'] = $header->Size;
	148
	149	$return[$i]['attachment'] = array();
	150	$return[$i]['attachment'] = $imap_attachment->get_attachment_headerinfo($this->mbox, $msg_number);
	151	$i++;
[2]	152	}
[46]	153	}
[1342]	154	$return['num_msgs'] = $num_msgs;
[449]	155
[1342]	156	return $return;
[2]	157	}
[449]	158
[2]	159	function decode_string($string)
[449]	160	{
[2]	161	if ((strpos(strtolower($string), '=?iso-8859-1') !== false) \|\| (strpos(strtolower($string), '=?windows-1252') !== false))
	162	{
	163	$tmp = imap_mime_header_decode($string);
	164	foreach ($tmp as $tmp1)
	165	$return .= $this->htmlspecialchars_encode($tmp1->text);
	166	return $return;
	167	}
	168	else if (strpos(strtolower($string), '=?utf-8') !== false)
	169	{
	170	$elements = imap_mime_header_decode($string);
	171	for($i = 0;$i < count($elements);$i++) {
	172	$charset = $elements[$i]->charset;
	173	$text =$elements[$i]->text;
	174	if(!strcasecmp($charset, "utf-8") \|\|
	175	!strcasecmp($charset, "utf-7")) {
	176	$text = iconv($charset, "ISO-8859-1", $text);
	177	}
	178	$decoded .= $this->htmlspecialchars_encode($text);
	179	}
	180	return $decoded;
	181	}
	182	else
	183	return $this->htmlspecialchars_encode($string);
	184	}
[615]	185	/**
	186	* Função que importa arquivos .eml exportados pelo expresso para a caixa do usuário. Testado apenas
	187	* com .emls gerados pelo expresso, e o arquivo pode ser um zip contendo vários emls ou um .eml.
	188	*/
[660]	189	function import_msgs($params) {
	190	if(!$this->mbox)
	191	$this->mbox = $this->open_mbox();
[615]	192	$errors = array();
	193	$invalid_format = false;
[660]	194	$filename = $params['FILES'][0]['name'];
	195	$quota = imap_get_quotaroot($this->mbox, $params["folder"]);
	196	if((($quota['limit'] - $quota['usage'])*1024) <= $params['FILES'][0]['size']){
	197	return array( 'error' => $this->functions->getLang("fail in import:").
	198	" ".$this->functions->getLang("Over quota"));
	199	}
[615]	200	if(substr($filename,strlen($filename)-4)==".zip") {
[660]	201	$zip = zip_open($params['FILES'][0]['tmp_name']);
[615]	202
	203	if ($zip) {
	204	while ($zip_entry = zip_read($zip)) {
	205
	206	if (zip_entry_open($zip, $zip_entry, "r")) {
	207	$email = zip_entry_read($zip_entry, zip_entry_filesize($zip_entry));
	208	$status = @imap_append($this->mbox,
[660]	209	"{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$params["folder"],
[615]	210	$email
	211	);
	212	if(!$status)
	213	array_push($errors,zip_entry_name($zip_entry));
	214	zip_entry_close($zip_entry);
	215	}
	216	}
[660]	217	zip_close($zip);
[615]	218	}
	219	}
	220	else if(substr($filename,strlen($filename)-4)==".eml") {
[660]	221	$email = implode("",file($params['FILES'][0]['tmp_name']));
[615]	222	$status = @imap_append($this->mbox,
[660]	223	"{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$params["folder"],
[615]	224	$email
	225	);
[660]	226	if(!$status){
[615]	227	array_push($errors,zip_entry_name($zip_entry));
[660]	228	zip_entry_close($zip_entry);
	229	}
[615]	230	}
	231	else
	232	{
[660]	233	return array("error" => $this->functions->getLang("wrong file format"));
[615]	234	$invalid_format = true;
	235	}
	236
	237	if(!$invalid_format) {
	238	if(count($errors)>0) {
[660]	239	$message = $this->functions->getLang("fail in import:")."\n";
[615]	240	foreach($errors as $arquivo) {
	241	$message.=$arquivo."\n";
	242	}
[660]	243	return array("error" => $message);
[615]	244	}
	245	else
[660]	246	return $this->functions->getLang("The import was executed successfully.");
[615]	247	}
[660]	248	}
[613]	249	/*
	250	Remove os anexos de uma mensagem. A estratégia para isso é criar uma mensagem nova sem os anexos, mantendo apenas
	251	a primeira parte do e-mail, que é o texto, sem anexos.
	252	O método considera que o email é multpart.
	253	*/
	254	function remove_attachments($params) {
	255	include_once("class.message_components.inc.php");
	256	if(!$this->mbox \|\| !is_resource($this->mbox))
	257	$this->mbox = $this->open_mbox($params["folder"]);
	258	$return["status"] = true;
	259	$return["msg_num"] = $params["msg_num"];
	260	$header = "";
	261
	262	$headertemp = explode("\n",imap_fetchheader($this->mbox, imap_msgno($this->mbox, $params["msg_num"])));
	263	foreach($headertemp as $head) {//Se eu colocar todo o header do email dá pau no append, então procuro apenas o que interessa.
	264	$head1 = explode(":",$head);
	265	if ( (strtoupper($head1[0]) == strtoupper("to")) \|\|
	266	(strtoupper($head1[0]) == strtoupper("from")) \|\|
	267	(strtoupper($head1[0]) == strtoupper("subject")) \|\|
	268	(strtoupper($head1[0]) == strtoupper("date")) )
	269	$header .= $head."\r\n";
	270	}
	271
	272	$msg = &new message_components($this->mbox);
	273	$msg->fetch_structure($params["msg_num"]);/* O fetchbody tava trazendo o email com problemas na acentuação.
	274	Então uso essa classe para verificar a codificação e o charset,
	275	para que o método decodeBody do expresso possa trazer tudo certinho*/
	276
	277	$status = @imap_append($this->mbox,
	278	"{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$params["folder"],
	279	$header.
	280	"\r\n".
	281	str_replace("\n","\r\n",$this->decodeBody(
	282	imap_fetchbody($this->mbox,imap_msgno($this->mbox, $params["msg_num"]),"1"),
	283	$msg->encoding[$params["msg_num"]][0], $msg->charset[$params["msg_num"]][0]
	284	)
	285	)); //Append do novo email, só com header e conteúdo sem anexos.
	286
	287	if(!$status) {
	288	$return["status"] = false;
	289	$return["msg"] = lang("error appending mail on delete attachments");
	290	}
[650]	291
[613]	292	@imap_delete($this->mbox, imap_msgno($this->mbox, $params["msg_num"])); //Insere o novo e-mail sem anexos.
	293	@imap_expunge($this->mbox); //Deleta o e-mail com anexos
	294
	295	return $return;
	296
	297	}
	298
[2]	299	function get_info_msg($params)
	300	{
[51]	301	$return = array();
[2]	302	$msg_number = $params['msg_number'];
[205]	303	$msg_folder = $params['msg_folder'];
[449]	304
[411]	305	if(!$this->mbox \|\| !is_resource($this->mbox))
[449]	306	$this->mbox = $this->open_mbox($msg_folder);
	307
[535]	308	$header = $this->get_header($msg_number);
[205]	309	if (!$header) {
[535]	310	$return['status_get_msg_info'] = "false";
[205]	311	return $return;
	312	}
[535]	313
[51]	314	$all_header = explode("\n", imap_fetchheader($this->mbox, $msg_number, FT_UID));
	315	$return_get_body = $this->get_body_msg($msg_number, $msg_folder);
[449]	316
[603]	317	//Substituição de links em email para abrir no próprio expresso
	318	$body = ereg_replace("<a[^>]*href=[\'\"]mailto:([^\"\']+)[\'\"]>([^<]+)</a>","<a href=\"javascript:new_message_to('\\1')\">\\2</a>",$return_get_body['body']);
[1342]	319
[591]	320	$return['body'] = $body;
[51]	321	$return['attachments'] = $return_get_body['attachments'];
[91]	322	$return['thumbs'] = $return_get_body['thumbs'];
	323	$return['signature'] = $return_get_body['signature'];
[449]	324
[2]	325	foreach($all_header as $line) {
	326	if (eregi("^Disposition-Notification-To", $line)) {
	327	eregi("^([^:]): (.)", $line, &$arg);
	328	$return['DispositionNotificationTo'] = $arg[2];
	329	}
	330	}
	331	$return['Recent'] = $header->Recent;
	332	$return['Unseen'] = $header->Unseen;
[449]	333	$return['Deleted'] = $header->Deleted;
[2]	334	$return['Flagged'] = $header->Flagged;
	335
	336	if($header->Answered =='A' && $header->Draft == 'X'){
	337	$return['Forwarded'] = 'F';
	338	}
[535]	339
[2]	340	else {
	341	$return['Answered'] = $header->Answered;
[449]	342	$return['Draft'] = $header->Draft;
[2]	343	}
	344
	345	$return['msg_number'] = $msg_number;
	346	$return['msg_folder'] = $msg_folder;
[449]	347
[535]	348	$date_msg = gmdate("d/m/Y",$header->udate);
[2]	349	if (date("d/m/Y") == $date_msg)
[535]	350	$return['udate'] = gmdate("H:i",$header->udate);
[2]	351	else
	352	$return['udate'] = $date_msg;
[449]	353
	354	$return['msg_day'] = $date_msg;
[535]	355	$return['msg_hour'] = gmdate("H:i",$header->udate);
[449]	356
[2]	357	if (date("d/m/Y") == $date_msg) //no dia
	358	{
[535]	359	$return['fulldate'] = gmdate("d/m/Y H:i",$header->udate);
	360	$return['smalldate'] = gmdate("H:i",$header->udate);
[605]	361
[535]	362	$timestamp_now = strtotime("now");
[605]	363	$timestamp_msg_time = $header->udate;
[535]	364	// $timestamp_now is GMT and $timestamp_msg_time is MailDate TZ.
	365	// The variable $timestamp_diff is calculated without MailDate TZ.
	366	$pdate = date_parse($header->MailDate);
	367	$timestamp_diff = $timestamp_now - $timestamp_msg_time + ($pdate['zone']*(-60));
[449]	368
[2]	369	if (gmdate("H",$timestamp_diff) > 0)
	370	{
[197]	371	$return['fulldate'] .= " (" . gmdate("H:i", $timestamp_diff) . ' ' . $this->functions->getLang('hours ago') . ')';
[2]	372	}
	373	else
	374	{
	375	if (gmdate("i",$timestamp_diff) == 0){
[197]	376	$return['fulldate'] .= ' ('. $this->functions->getLang('now').')';
[2]	377	}
	378	elseif (gmdate("i",$timestamp_diff) == 1){
[197]	379	$return['fulldate'] .= ' (1 '. $this->functions->getLang('minute ago').')';
[2]	380	}
	381	else{
[197]	382	$return['fulldate'] .= " (" . gmdate("i",$timestamp_diff) .' '. $this->functions->getLang('minutes ago') . ')';
[2]	383	}
	384	}
	385	}
	386	else{
[535]	387	$return['fulldate'] = gmdate("d/m/Y H:i",$header->udate);
	388	$return['smalldate'] = gmdate("d/m/Y",$header->udate);
[2]	389	}
[449]	390
[2]	391	$from = $header->from;
	392	$return['from'] = array();
	393	$tmp = imap_mime_header_decode($from[0]->personal);
	394	$return['from']['name'] = $this->decode_string($tmp[0]->text);
	395	$return['from']['email'] = $this->decode_string($from[0]->mailbox . "@" . $from[0]->host);
	396	if ($return['from']['name'])
	397	{
	398	if (substr($return['from']['name'], 0, 1) == '"')
	399	$return['from']['full'] = $return['from']['name'] . ' ' . '<' . $return['from']['email'] . '>';
	400	else
	401	$return['from']['full'] = '"' . $return['from']['name'] . '" ' . '<' . $return['from']['email'] . '>';
	402	}
	403	else
	404	$return['from']['full'] = $return['from']['email'];
[449]	405
[2]	406	// Sender attribute
	407	$sender = $header->sender;
	408	$return['sender'] = array();
	409	$tmp = imap_mime_header_decode($sender[0]->personal);
	410	$return['sender']['name'] = $this->decode_string($tmp[0]->text);
	411	$return['sender']['email'] = $this->decode_string($sender[0]->mailbox . "@" . $sender[0]->host);
	412	if ($return['sender']['name'])
	413	{
	414	if (substr($return['sender']['name'], 0, 1) == '"')
	415	$return['sender']['full'] = $return['sender']['name'] . ' ' . '<' . $return['sender']['email'] . '>';
	416	else
	417	$return['sender']['full'] = '"' . $return['sender']['name'] . '" ' . '<' . $return['sender']['email'] . '>';
	418	}
	419	else
	420	$return['sender']['full'] = $return['sender']['email'];
	421
	422	if($return['from']['full'] == $return['sender']['full'])
	423	$return['sender'] = null;
	424	$to = $header->to;
	425	$return['toaddress2'] = "";
	426	if (!empty($to))
	427	{
	428	foreach ($to as $tmp)
	429	{
	430	if (!empty($tmp->personal))
	431	{
	432	$personal_tmp = imap_mime_header_decode($tmp->personal);
	433	$return['toaddress2'] .= '"' . $personal_tmp[0]->text . '"';
	434	$return['toaddress2'] .= " ";
	435	$return['toaddress2'] .= "<";
[320]	436	if ($tmp->host != 'unspecified-domain')
	437	$return['toaddress2'] .= $tmp->mailbox . "@" . $tmp->host;
	438	else
	439	$return['toaddress2'] .= $tmp->mailbox;
[2]	440	$return['toaddress2'] .= ">";
	441	$return['toaddress2'] .= ", ";
	442	}
	443	else
	444	{
[320]	445	if ($tmp->host != 'unspecified-domain')
	446	$return['toaddress2'] .= $tmp->mailbox . "@" . $tmp->host;
	447	else
	448	$return['toaddress2'] .= $tmp->mailbox;
[2]	449	$return['toaddress2'] .= ", ";
	450	}
	451	}
	452	$return['toaddress2'] = $this->del_last_two_caracters($return['toaddress2']);
	453	}
	454	else
	455	{
	456	$return['toaddress2'] = "<Empty>";
[449]	457	}
	458
[2]	459	$cc = $header->cc;
	460	$return['cc'] = "";
	461	if (!empty($cc))
	462	{
	463	foreach ($cc as $tmp_cc)
	464	{
	465	if (!empty($tmp_cc->personal))
	466	{
	467	$personal_tmp_cc = imap_mime_header_decode($tmp_cc->personal);
	468	$return['cc'] .= '"' . $personal_tmp_cc[0]->text . '"';
	469	$return['cc'] .= " ";
	470	$return['cc'] .= "<";
	471	$return['cc'] .= $tmp_cc->mailbox . "@" . $tmp_cc->host;
	472	$return['cc'] .= ">";
	473	$return['cc'] .= ", ";
	474	}
	475	else
	476	{
	477	$return['cc'] .= $tmp_cc->mailbox . "@" . $tmp_cc->host;
	478	$return['cc'] .= ", ";
	479	}
	480	}
	481	$return['cc'] = $this->del_last_two_caracters($return['cc']);
	482	}
	483	else
	484	{
	485	$return['cc'] = "";
[449]	486	}
	487
	488	##
	489	# @AUTHOR Rodrigo Souza dos Santos
	490	# @DATE 2008/09/12
	491	# @BRIEF Adding the BCC field.
	492	##
	493	$bcc = $header->bcc;
	494	$return['bcc'] = "";
	495	if (!empty($bcc))
	496	{
	497	foreach ($bcc as $tmp_bcc)
	498	{
	499	if (!empty($tmp_bcc->personal))
	500	{
	501	$personal_tmp_bcc = imap_mime_header_decode($tmp_bcc->personal);
	502	$return['bcc'] .= '"' . $personal_tmp_bcc[0]->text . '"';
	503	$return['bcc'] .= " ";
	504	$return['bcc'] .= "<";
	505	$return['bcc'] .= $tmp_bcc->mailbox . "@" . $tmp_bcc->host;
	506	$return['bcc'] .= ">";
	507	$return['bcc'] .= ", ";
	508	}
	509	else
	510	{
	511	$return['bcc'] .= $tmp_bcc->mailbox . "@" . $tmp_bcc->host;
	512	$return['bcc'] .= ", ";
	513	}
	514	}
	515	$return['bcc'] = $this->del_last_two_caracters($return['bcc']);
[426]	516	}
[449]	517	else
	518	{
	519	$return['bcc'] = "";
	520	}
[426]	521
[2]	522	$reply_to = $header->reply_to;
	523	$return['reply_to'] = "";
	524	if (is_object($reply_to[0]))
	525	{
	526	if ($return['from']['email'] != ($reply_to[0]->mailbox."@".$reply_to[0]->host))
	527	{
	528	if (!empty($reply_to[0]->personal))
	529	{
	530	$personal_reply_to = imap_mime_header_decode($tmp_reply_to->personal);
[41]	531	if(!empty($personal_reply_to[0]->text)) {
	532	$return['reply_to'] .= '"' . $personal_reply_to[0]->text . '"';
	533	$return['reply_to'] .= " ";
	534	$return['reply_to'] .= "<";
	535	$return['reply_to'] .= $reply_to[0]->mailbox . "@" . $reply_to[0]->host;
	536	$return['reply_to'] .= ">";
	537	}
	538	else {
	539	$return['reply_to'] .= $reply_to[0]->mailbox . "@" . $reply_to[0]->host;
	540	}
[2]	541	}
	542	else
	543	{
	544	$return['reply_to'] .= $reply_to[0]->mailbox . "@" . $reply_to[0]->host;
	545	}
	546	}
	547	}
	548	$return['reply_to'] = $this->decode_string($return['reply_to']);
	549	$return['subject'] = $this->decode_string($header->fetchsubject);
	550	$return['Size'] = $header->Size;
[1342]	551	$return['reply_toaddress'] = $header->reply_toaddress;
[2]	552	return $return;
	553	}
[449]	554
[2]	555	function get_body_msg($msg_number, $msg_folder)
	556	{
	557	include_once("class.message_components.inc.php");
[51]	558	$msg = &new message_components($this->mbox);
[2]	559	$msg->fetch_structure($msg_number);
[51]	560	$return = array();
[449]	561	$return['attachments'] = $this-> download_attachment($msg,$msg_number);
[51]	562	if(!$this->has_cid)
[91]	563	{
[178]	564	$return['thumbs'] = $this->get_thumbs($msg,$msg_number,urlencode($msg_folder));
[91]	565	$return['signature'] = $this->get_signature($msg,$msg_number,$msg_folder);
[449]	566	}
	567
[2]	568	if(!$msg->structure[$msg_number]->parts) //Simple message, only 1 piece
	569	{
	570	$attachment = array(); //No attachments
[449]	571
[2]	572	$content = '';
	573	if (strtolower($msg->structure[$msg_number]->subtype) == "plain")
	574	{
[51]	575	$content .= nl2br($this->decodeBody((imap_body($this->mbox, $msg_number, FT_UID)), $msg->encoding[$msg_number][0], $msg->charset[$msg_number][0]));
[2]	576	}
	577	else if (strtolower($msg->structure[$msg_number]->subtype) == "html")
	578	{
[51]	579	$content .= $this->decodeBody(imap_body($this->mbox, $msg_number, FT_UID), $msg->encoding[$msg_number][0], $msg->charset[$msg_number][0]);
[2]	580	}
	581	}
[449]	582	else
[2]	583	{ //Complicated message, multiple parts
	584	$html_body = '';
	585	$content = '';
	586	$has_multipart = true;
	587	$this->has_cid = false;
[449]	588
[2]	589	if (strtolower($msg->structure[$msg_number]->subtype) == "related")
	590	$this->has_cid = true;
[449]	591
[469]	592	if (strtolower($msg->structure[$msg_number]->subtype) == "alternative") {
	593	$show_only_html = false;
	594	foreach($msg->pid[$msg_number] as $values => $msg_part) {
[432]	595	$file_type = strtolower($msg->file_type[$msg_number][$values]);
	596	if($file_type == "text/html")
[469]	597	$show_only_html = true;
[432]	598	}
[469]	599	}
[2]	600	else
	601	$show_only_html = false;
	602
	603	foreach($msg->pid[$msg_number] as $values => $msg_part)
	604	{
[449]	605
[2]	606	$file_type = strtolower($msg->file_type[$msg_number][$values]);
	607	if($file_type == "message/rfc822")
	608	$has_multipart = false;
[449]	609
[2]	610	if($file_type == "multipart/alternative")
	611	$has_multipart = false;
[449]	612
	613	if(($file_type == "text/plain"
[2]	614	\|\| $file_type == "text/html")
	615	&& $file_type != 'attachment')
	616	{
	617	if($file_type == "text/plain" && !$show_only_html && $has_multipart)
	618	{
	619	// if TXT file size > 100kb, then it will not expand.
	620	if(!($file_type == "text/plain" && $msg->fsize[$msg_number][$values] > 102400)) {
[449]	621	$content .= nl2br(htmlentities($this->decodeBody(imap_fetchbody($this->mbox, $msg_number, $msg_part, FT_UID), $msg->encoding[$msg_number][$values], $msg->charset[$msg_number][$values])));
[2]	622	}
	623	}
	624	// if HTML attachment file size > 300kb, then it will not expand.
[449]	625	else if($file_type == "text/html" && $msg->fsize[$msg_number][$values] < 307200)
[2]	626	{
[51]	627	$content .= $this->decodeBody(imap_fetchbody($this->mbox, $msg_number, $msg_part, FT_UID), $msg->encoding[$msg_number][$values], $msg->charset[$msg_number][$values]);
[2]	628	$show_only_html = true;
	629	}
	630	}
	631	else if($file_type == "message/delivery-status"){
	632	$content .= "<hr align='left' width='95%' style='border:1px solid #DCDCDC'>";
[449]	633	$content .= nl2br($this->decodeBody(imap_fetchbody($this->mbox, $msg_number, $msg_part, FT_UID), $msg->encoding[$msg_number][$values], $msg->charset[$msg_number][$values]));
[2]	634
	635	}
[65]	636	else if($file_type == "message/rfc822" \|\| $file_type == "text/rfc822-headers"){
[449]	637
[2]	638	include_once("class.imap_attachment.inc.php");
	639	$att = new imap_attachment();
[51]	640	$attachments = $att -> get_attachment_info($this->mbox,$msg_number);
[449]	641	if($attachments['number_attachments'] > 0) {
[2]	642	foreach($attachments ['attachment'] as $index => $attachment){
	643	if(strtolower($attachment['type']) == "delivery-status" \|\|
[449]	644	strtolower($attachment['type']) == "rfc822" \|\|
[65]	645	strtolower($attachment['type']) == "rfc822-headers" \|\|
[2]	646	strtolower($attachment['type']) == "plain"
	647	){
[449]	648	$obj = imap_rfc822_parse_headers(imap_fetchbody($this->mbox, $msg_number, $msg_part, FT_UID), $msg->encoding[$msg_number][$values]);
	649	$content .= "<hr align='left' width='95%' style='border:1px solid #DCDCDC'>";
[2]	650	$content .= "<br><table style='margin:2px;border:1px solid black;background:#EAEAEA'>";
	651	$content .= "<tr><td><b>".$this->functions->getLang("Subject").":</b></td><td>".$this->decode_string($obj->subject)."</td></tr>";
	652	$content .= "<tr><td><b>".$this->functions->getLang("From").":</b></td><td>".$this->decode_string($obj->from[0]->mailbox."@".$obj->from[0]->host)."</td></tr>";
	653	$content .= "<tr><td><b>".$this->functions->getLang("Date").":</b></td><td>".$obj->date."</td></tr>";
	654	$content .= "<tr><td><b>".$this->functions->getLang("TO").":</b></td><td>".$this->decode_string($obj->to[0]->mailbox."@".$obj->to[0]->host)."</td></tr>";
[449]	655	$content .= !$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]	656	$ix_part = strtolower($attachment['type']) == "delivery-status" ? 1 : 0;
[449]	657	$content .= nl2br($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][$values]));
	658	break;
[2]	659	}
	660	}
	661	}
	662	}
	663	}
	664	if($file_type == "text/plain" && ($show_only_html && $msg_part == 1) \|\| (!$show_only_html && $msg_part == 3)){
	665	if(strtolower($msg->structure[$msg_number]->subtype) == "mixed" && $msg_part == 1)
[51]	666	$content .= nl2br(imap_base64(imap_fetchbody($this->mbox, $msg_number, $msg_part, FT_UID)));
[25]	667	else if(!strtolower($msg->structure[$msg_number]->subtype) == "mixed")
[449]	668	$content .= nl2br(imap_fetchbody($this->mbox, $msg_number, $msg_part, FT_UID));
[2]	669	}
[449]	670	}
[2]	671	// Force message with flag Seen (imap_fetchbody not works correctly)
[449]	672	$params = array('folder' => $msg_folder, "msgs_to_set" => $msg_number, "flag" => "seen");
[2]	673	$this->set_messages_flag($params);
[205]	674	$content = $this->process_embedded_images($msg,$msg_number,$content, $msg_folder);
[2]	675	$content = $this->replace_special_characters($content);
[51]	676	$return['body'] = $content;
	677	return $return;
[2]	678	}
[449]	679
[2]	680	function htmlfilter($body)
	681	{
	682	require_once('htmlfilter.inc');
[449]	683
[2]	684	$tag_list = Array(
	685	false,
	686	'blink',
	687	'object',
	688	'meta',
	689	'html',
	690	'link',
	691	'frame',
	692	'iframe',
	693	'layer',
	694	'ilayer',
	695	'plaintext'
	696	);
	697
	698	/**
	699	* A very exclusive set:
	700	*/
	701	// $tag_list = Array(true, "b", "a", "i", "img", "strong", "em", "p");
	702	$rm_tags_with_content = Array(
	703	'script',
	704	'style',
	705	'applet',
	706	'embed',
	707	'head',
	708	'frameset',
	709	'xml',
	710	'xmp'
	711	);
	712
	713	$self_closing_tags = Array(
	714	'img',
	715	'br',
	716	'hr',
	717	'input'
	718	);
	719
	720	$force_tag_closing = true;
	721
	722	$rm_attnames = Array(
	723	'/.*/' =>
	724	Array(
	725	'/target/i',
	726	//'/^on.*/i', -> onClick, dos compromissos da agenda.
	727	'/^dynsrc/i',
	728	'/^datasrc/i',
	729	'/^data.*/i',
	730	'/^lowsrc/i'
	731	)
	732	);
	733
	734	/**
	735	* Yeah-yeah, so this looks horrible. Check out htmlfilter.inc for
	736	* some idea of what's going on here. :)
	737	*/
	738
	739	$bad_attvals = Array(
	740	'/.*/' =>
	741	Array(
	742	'/.*/' =>
	743	Array(
	744	Array(
	745	'/^([\'\"])\s\S+\sscript\s:(.*)([\'\"])/si',
	746	//'/^([\'\"])\shttps\s:(.)([\'\"])/si', -> doclinks notes
	747	'/^([\'\"])\smocha\s:(.)([\'\"])/si',
	748	'/^([\'\"])\sabout\s:(.*)([\'\"])/si'
	749	),
	750	Array(
	751	'\\1oddjob:\\2\\1',
	752	//'\\1uucp:\\2\\1', -> doclinks notes
	753	'\\1amaretto:\\2\\1',
	754	'\\1round:\\2\\1'
	755	)
[449]	756	),
	757
[2]	758	'/^style/i' =>
	759	Array(
	760	Array(
	761	'/expression/i',
	762	'/behaviou*r/i',
	763	'/binding/i',
	764	'/include-source/i',
	765	'/url\s$\s([\'\"])\shttps:.([\'\"])\s$/si',
	766	'/url\s$\s([\'\"])\s\S+\sscript:.([\'\"])\s$/si'
	767	),
	768	Array(
	769	'idiocy',
	770	'idiocy',
	771	'idiocy',
	772	'idiocy',
	773	'url(\\1http://securityfocus.com/\\1)',
	774	'url(\\1http://securityfocus.com/\\1)'
	775	)
	776	)
	777	)
	778	);
	779
	780	$add_attr_to_tag = Array(
	781	'/^a$/i' => Array('target' => '"_new"')
	782	);
[449]	783
	784
[2]	785	$trusted_body = sanitize($body,
	786	$tag_list,
	787	$rm_tags_with_content,
	788	$self_closing_tags,
	789	$force_tag_closing,
	790	$rm_attnames,
	791	$bad_attvals,
	792	$add_attr_to_tag
	793	);
[449]	794
[2]	795	return $trusted_body;
	796	}
[449]	797
[2]	798	function decodeBody($body, $encoding, $charset=null)
	799	{
	800	/**
	801	* replace e-mail by anchor.
	802	*/
	803	// HTML Filter
[13]	804	//$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]	805	$body = str_replace("\r\n", "\n", $body);
	806	if ($encoding == 'quoted-printable')
	807	{
[449]	808
[2]	809	for($i=0;$i<256;$i++) {
	810	$c1=dechex($i);
	811	if(strlen($c1)==1){$c1="0".$c1;}
	812	$c1="=".$c1;
	813	$myqprinta[]=$c1;
	814	$myqprintb[]=chr($i);
[449]	815	}
[2]	816	$body = str_replace($myqprinta,$myqprintb,($body));
	817	$body = quoted_printable_decode($body);
[449]	818	while (ereg("=\n", $body))
[2]	819	{
	820	$body = ereg_replace ("=\n", '', $body);
	821	}
	822	}
[449]	823	else if ($encoding == 'base64')
[2]	824	{
	825	$body = base64_decode($body);
	826	}
[449]	827	/*else if ($encoding == '7bit')
[12]	828	{
[449]	829	$body = quoted_printable_decode($body);
[13]	830	}*/
[2]	831	// All other encodings are returned raw.
	832	if (strtolower($charset) == "utf-8")
	833	return utf8_decode($body);
	834	else
	835	return $body;
	836	}
[449]	837
[205]	838	function process_embedded_images($msg, $msgno, $body, $msg_folder)
[2]	839	{
	840	if (count($msg->inline_id[$msgno]) > 0)
	841	{
	842	foreach ($msg->inline_id[$msgno] as $index => $cid)
	843	{
	844	$cid = eregi_replace("<", "", $cid);
	845	$cid = eregi_replace(">", "", $cid);
	846	$msg_part = $msg->pid[$msgno][$index];
	847	//$body = eregi_replace("alt=\"\"", "", $body);
	848	$body = eregi_replace("<br/>", "", $body);
	849	$body = str_replace("src=\"cid:".$cid."\"", " src=\"./inc/show_embedded_attach.php?msg_folder=$msg_folder&msg_num=$msgno&msg_part=$msg_part\" ", $body);
	850	$body = str_replace("src='cid:".$cid."'", " src=\"./inc/show_embedded_attach.php?msg_folder=$msg_folder&msg_num=$msgno&msg_part=$msg_part\" ", $body);
	851	$body = str_replace("src=cid:".$cid, " src=\"./inc/show_embedded_attach.php?msg_folder=$msg_folder&msg_num=$msgno&msg_part=$msg_part\" ", $body);
	852	}
	853	}
[449]	854
[2]	855	return $body;
	856	}
[449]	857
[2]	858	function replace_special_characters($body)
	859	{
	860	// Suspected TAGS!
[449]	861	/*$tag_list = Array(
[2]	862	'blink','object','meta',
	863	'html','link','frame',
	864	'iframe','layer','ilayer',
	865	'plaintext','script','style','img',
	866	'applet','embed','head',
	867	'frameset','xml','xmp');
	868	*/
	869
[449]	870	// Layout problem: Change html elements
	871	// with absolute position to relate position, CASE INSENSITIVE.
[6]	872	$body = @eregi_replace("POSITION: ABSOLUTE;","",$body);
	873
[2]	874	$tag_list = Array('head','blink','object','frame',
	875	'iframe','layer','ilayer','plaintext','script',
[63]	876	'applet','embed','frameset','xml','xmp','style');
[2]	877
	878	$body = $this-> replace_links($body);
[449]	879	$blocked_tags = array();
[2]	880	foreach($tag_list as $index => $tag) {
	881	$new_body = eregi_replace("<$tag", "<!--$tag", $body);
	882	if($body != $new_body) {
	883	$blocked_tags[] = $tag;
	884	}
	885	$body = eregi_replace("</$tag>", "</$tag-->", $new_body);
	886	}
[650]	887	// Malicious Code Remove
	888	$dirtyCodePattern = "/(<([\w]+)([^>])on(mouse(move\|over\|down\|up)\|load\|blur\|change\|click\|dblclick\|focus\|key(down\|up\|press)\|select)=[\"'][^>\"'][\"']([^>])>)(.)(<\/\\2>)?/isU";
	889	preg_match_all($dirtyCodePattern,$body,$rest,PREG_PATTERN_ORDER);
	890	foreach($rest[0] as $i => $val)
	891	if (!(preg_match("/window\.open/i",$rest[1][$i]) && strtoupper($rest[4][$i]) == "CLICK" )) //Calendar events
	892	$body = str_replace($rest[1][$i],"<".$rest[2][$i].$rest[3][$i].$rest[7][$i].">",$body);
[2]	893
	894	return "<span>".$body;
	895	}
	896
[449]	897	function replace_links($body) {
	898	$matches = array();
[2]	899	// Verify exception.
[449]	900	@preg_match("/<a href=\"notes:\/\/\//",$body,$matches);
[2]	901	// It no has exception,then open the link in new window.
[449]	902	if(count($matches))
	903	return $body;
	904
	905	$pattern = '/(?<=[\s\|(<br>)\|\n\|\r\|;])((http(s?):\/\/((?:[\w]\.?)+(?::[\d]+)?[:\/.\-~&=?%;@#,+\w]))\|((?:www?\.)(?:\w\.?)(?::\d+)?[\:\/\w.\-~&=?%;@+]*))/i';
	906	$replacement = '<a href="http$3://$4$5" target="_blank">$1</a>';
	907	return preg_replace($pattern, $replacement, $body);
	908
	909	// Original
	910	//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>', $body);
[2]	911	}
	912
[91]	913	function get_signature($msg, $msg_number, $msg_folder)
[449]	914	{
[91]	915	foreach ($msg->file_type[$msg_number] as $index => $file_type)
	916	{
	917	$file_type = strtolower($file_type);
[449]	918	if(strtolower($msg->encoding[$msg_number][$index]) == 'base64')
[91]	919	{
[650]	920	if ($file_type == 'application/x-pkcs7-signature' \|\| $file_type == 'application/pkcs7-signature')
[91]	921	{
	922	$export_mail = new ExportEml();
	923	$params['folder'] = $msg_folder;
	924	$params['msgs_to_export'] = $msg_number;
[109]	925	$tempDir = ini_get("session.save_path");
[449]	926	$cert_file = $tempDir."/certificate_".base_convert(microtime(), 10, 36).".crt";
[109]	927	$result = openssl_pkcs7_verify($export_mail->export_msg($params),PKCS7_NOVERIFY,$cert_file);
	928	if (file_exists($cert_file))
	929	{
	930	$handle = fopen ($cert_file,"r");
	931	$pemout = fread($handle,filesize($cert_file));
	932	fclose($handle);
	933	$cert=openssl_x509_parse($pemout);
	934	$temp = "\\nSigned by: ".$cert[subject][CN];
	935	$temp .= "\\nEmail Address: ".$cert[subject][emailAddress];
	936	$temp .= "\\nCertificate issued by: ".$cert[issuer][CN]."\\n";
	937	}
[91]	938	/* Message verified */
	939	if ($result === true)
[109]	940	$sign = $temp;
[91]	941	else
	942	$sign = "void";
	943	}
	944	}
	945	}
[449]	946	return $sign;
[91]	947	}
	948
[51]	949	function get_thumbs($msg, $msg_number, $msg_folder)
[2]	950	{
	951	$thumbs_array = array();
	952	$i = 0;
	953	foreach ($msg->file_type[$msg_number] as $index => $file_type)
	954	{
	955	$file_type = strtolower($file_type);
	956	if(strtolower($msg->encoding[$msg_number][$index]) == 'base64') {
	957	if (($file_type == 'image/jpeg') \|\| ($file_type == 'image/pjpeg') \|\| ($file_type == 'image/gif') \|\| ($file_type == 'image/png')) {
	958	$img = "<IMG id='".$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].">";
	959	$href = "<a onMouseDown='save_image(event,this)' href='#".$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>";
	960	$thumbs_array[] = $href;
	961	}
	962	$i++;
	963	}
	964	}
	965	return $thumbs_array;
	966	}
[449]	967
[2]	968	/*function delete_msg($params)
	969	{
	970	$folder = $params['folder'];
	971	$msgs_to_delete = explode(",",$params['msgs_to_delete']);
[449]	972
[2]	973	$mbox_stream = $this->open_mbox($folder);
[449]	974
[2]	975	foreach ($msgs_to_delete as $msg_number){
	976	imap_delete($mbox_stream, $msg_number, FT_UID);
	977	}
	978	imap_close($mbox_stream, CL_EXPUNGE);
	979	return $params['msgs_to_delete'];
	980	}*/
	981
	982	// Novo
	983	function delete_msgs($params)
	984	{
[449]	985
[2]	986	$folder = $params['folder'];
[51]	987	$folder = mb_convert_encoding($folder, "UTF7-IMAP","ISO-8859-1");
[2]	988	$msgs_number = explode(",",$params['msgs_number']);
	989	$border_ID = $params['border_ID'];
[449]	990
[2]	991	$return = array();
[449]	992
	993	if ($params['get_previous_msg']){
[2]	994	$return['previous_msg'] = $this->get_info_previous_msg($params);
[449]	995	// Fix problem in unserialize function JS.
	996	$return['previous_msg']['body'] = str_replace(array('{','}'), array('{','}'), $return['previous_msg']['body']);
	997	}
[2]	998
[504]	999	//$mbox_stream = $this->open_mbox($folder);
	1000	$mbox_stream = @imap_open("{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$folder, $this->username, $this->password) or die(serialize(array('imap_error' => $this->parse_error(imap_last_error()))));
[449]	1001
[2]	1002	foreach ($msgs_number as $msg_number)
	1003	{
	1004	if (imap_delete($mbox_stream, $msg_number, FT_UID));
	1005	$return['msgs_number'][] = $msg_number;
	1006	}
[449]	1007
[2]	1008	$return['folder'] = $folder;
	1009	$return['border_ID'] = $border_ID;
[449]	1010
[51]	1011	if($mbox_stream)
	1012	imap_close($mbox_stream, CL_EXPUNGE);
[2]	1013	return $return;
	1014	}
	1015
[449]	1016
[2]	1017	function refresh($params)
	1018	{
[1342]	1019	include("class.imap_attachment.inc.php");
[449]	1020	$imap_attachment = new imap_attachment();
[2]	1021	$folder = $params['folder'];
	1022	$msg_range_begin = $params['msg_range_begin'];
	1023	$msg_range_end = $params['msg_range_end'];
	1024	$msgs_existent = $params['msgs_existent'];
[449]	1025	$sort_box_type = $params['sort_box_type'];
[2]	1026	$sort_box_reverse = $params['sort_box_reverse'];
	1027	$msgs_in_the_server = array();
[53]	1028	$search_box_type = $params['search_box_type'] != "ALL" && $params['search_box_type'] != "" ? $params['search_box_type'] : false;
	1029	$sort_array_msg = $this -> get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse);
[51]	1030
	1031	if(!count($sort_array_msg))
	1032	return array();
[449]	1033
[51]	1034	$num_msgs = (count($sort_array_msg) - imap_num_recent($this->mbox));
	1035	$msgs_in_the_client = explode(",", $msgs_existent);
	1036
[449]	1037
[2]	1038	for ($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	if ((count($msgs_in_the_server) < 1) && ($msg_range_begin != 0))
	1043	{
	1044	$range = $msg_range_end - $msg_range_begin;
	1045	$msg_range_begin = $msg_range_begin - $range;
	1046	$msg_range_end = $msg_range_end - $range;
	1047	for ($msg_range_begin; (($msg_range_begin <= $msg_range_end) && ($msg_range_begin <= count($sort_array_msg))); $msg_range_begin++)
	1048	{
	1049	$msgs_in_the_server[] = $sort_array_msg[$msg_range_begin-1];
	1050	}
	1051	}
[449]	1052
[2]	1053	$msg_to_insert = array_diff($msgs_in_the_server, $msgs_in_the_client);
[271]	1054	$msg_to_delete = array_diff($msgs_in_the_client, $msgs_in_the_server);
[449]	1055
[2]	1056	$msgs_to_exec = array();
	1057	if ((count($msg_to_insert)) && ($msgs_existent))
	1058	{
	1059	foreach($msg_to_insert as $index => $msg_number)
	1060	{
	1061	if ($msgs_in_the_server[$index+1])
	1062	{
	1063	//$msgs_to_exec[$msg_number] = 'Inserir mensage numero ' . $msg_number . ' antes da ' . $msgs_in_the_server[$index+1];
	1064	$msgs_to_exec[$msg_number] = 'box.insertBefore(new_msg, Element("'.$msgs_in_the_server[$index+1].'"));';
	1065	}
	1066	else
	1067	{
	1068	//$msgs_to_exec[$msg_number] = 'Inserir mensage numero ' . $msg_number . ' no final (append)';
	1069	$msgs_to_exec[$msg_number] = 'box.appendChild(new_msg);';
	1070	}
	1071	}
	1072	ksort($msgs_to_exec);
	1073	}
	1074	elseif(!$msgs_existent)
	1075	{
	1076	foreach($msgs_in_the_server as $index => $msg_number)
	1077	{
	1078	$msgs_to_exec[$msg_number] = 'box.appendChild(new_msg);';
	1079	}
	1080	}
[449]	1081
[2]	1082	$return = array();
	1083	$i = 0;
	1084	foreach($msgs_to_exec as $msg_number => $command)
	1085	{
[614]	1086	/*A função imap_headerinfo não traz o cabeçalho completo, e sim alguns
	1087	* atributos do cabeçalho. Como eu preciso do atributo Importance
	1088	* para saber se o email é importante ou não, uso abaixo a função
	1089	* imap_fetchheader e busco o atributo importance nela para passar
	1090	* para as funções ajax. Isso faz com que eu acesse o cabeçalho
	1091	* duas vezes e de duas formas diferentes, mas em contrapartida, eu
	1092	* não preciso reimplementar o método utilizando o fetchheader.
	1093	* Como na atualização são poucas as mensagens que devem ser renderizadas,
	1094	* a perda em performance é insignificante.
	1095	*/
	1096	$flag = preg_match('/importance : (.*)\r/i',
	1097	imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number))
	1098	,$importance);
[1342]	1099	$return[$i]['Importance'] = $flag==0?"":$importance[1];
[614]	1100
[535]	1101	$header = $this->get_header($msg_number);
[2]	1102	if (!is_object($header))
	1103	return false;
[449]	1104
[2]	1105	$return[$i]['msg_number'] = $msg_number;
	1106	$return[$i]['command'] = $command;
[449]	1107
[2]	1108	$return[$i]['msg_folder'] = $folder;
	1109	$return[$i]['Recent'] = $header->Recent;
	1110	$return[$i]['Unseen'] = $header->Unseen;
	1111	$return[$i]['Answered'] = $header->Answered;
	1112	$return[$i]['Deleted'] = $header->Deleted;
	1113	$return[$i]['Draft'] = $header->Draft;
	1114	$return[$i]['Flagged'] = $header->Flagged;
	1115
[535]	1116	$date_msg = gmdate("d/m/Y",$header->udate);
	1117	if (gmdate("d/m/Y") == $date_msg)
	1118	$return[$i]['udate'] = gmdate("H:i",$header->udate);
[2]	1119	else
	1120	$return[$i]['udate'] = $date_msg;
[449]	1121
[2]	1122	$from = $header->from;
	1123	$return[$i]['from'] = array();
	1124	$tmp = imap_mime_header_decode($from[0]->personal);
	1125	$return[$i]['from']['name'] = $tmp[0]->text;
	1126	$return[$i]['from']['email'] = $from[0]->mailbox . "@" . $from[0]->host;
[449]	1127	//$return[$i]['from']['full'] ='"' . $return[$i]['from']['name'] . '" ' . '<' . $return[$i]['from']['email'] . '>';
[2]	1128	if(!$return[$i]['from']['name'])
	1129	$return[$i]['from']['name'] = $return[$i]['from']['email'];
[449]	1130
[2]	1131	/*$toaddress = imap_mime_header_decode($header->toaddress);
	1132	$return[$i]['toaddress'] = '';
	1133	foreach ($toaddress as $tmp)
	1134	$return[$i]['toaddress'] .= $tmp->text;*/
	1135	$to = $header->to;
	1136	$return[$i]['to'] = array();
	1137	$tmp = imap_mime_header_decode($to[0]->personal);
	1138	$return[$i]['to']['name'] = $tmp[0]->text;
	1139	$return[$i]['to']['email'] = $to[0]->mailbox . "@" . $to[0]->host;
	1140	$return[$i]['to']['full'] ='"' . $return[$i]['to']['name'] . '" ' . '<' . $return[$i]['to']['email'] . '>';
[449]	1141
[2]	1142	$return[$i]['subject'] = $this->decode_string($header->fetchsubject);
	1143
	1144	$return[$i]['Size'] = $header->Size;
	1145	$return[$i]['reply_toaddress'] = $header->reply_toaddress;
[449]	1146
[2]	1147	$return[$i]['attachment'] = array();
[51]	1148	$return[$i]['attachment'] = $imap_attachment->get_attachment_headerinfo($this->mbox, $msg_number);
[2]	1149	$i++;
	1150	}
[51]	1151	$return['new_msgs'] = imap_num_recent($this->mbox);
[271]	1152	$return['msgs_to_delete'] = $msg_to_delete;
[411]	1153	if($this->mbox && is_resource($this->mbox))
[51]	1154	imap_close($this->mbox);
[2]	1155	return $return;
	1156	}
	1157
[449]	1158	function get_folders_list($params = null)
[2]	1159	{
[449]	1160	$mbox_stream = $this->open_mbox();
[115]	1161	$serverString = "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}";
[2]	1162	$folders_list = imap_getmailboxes($mbox_stream, $serverString, "*");
[650]	1163	$folders_list = array_slice($folders_list,0,$this->foldersLimit);
	1164
[2]	1165	$tmp = array();
	1166	$result = array();
[449]	1167
[2]	1168	if (is_array($folders_list)) {
	1169	reset($folders_list);
[449]	1170
[2]	1171	$i = 0;
	1172	while (list($key, $val) = each($folders_list)) {
	1173	$status = imap_status($mbox_stream, $val->name, SA_UNSEEN);
	1174	$result[$i]['folder_unseen'] = $status->unseen;
[449]	1175
[2]	1176	//$tmp_folder_id = explode("}", imap_utf7_decode($val->name));
	1177	$tmp_folder_id = explode("}", mb_convert_encoding($val->name, "ISO_8859-1", "UTF7-IMAP" ));
	1178	$folder_id = $tmp_folder_id[1];
	1179	$result[$i]['folder_id'] = $folder_id;
[449]	1180
[2]	1181	$tmp_folder_parent = explode($this->imap_delimiter, $folder_id);
	1182	$result[$i]['folder_name'] = array_pop($tmp_folder_parent);
[96]	1183	$result[$i]['folder_name'] = $result[$i]['folder_name'] == 'INBOX' ? 'Inbox' : $result[$i]['folder_name'];
[325]	1184	if (is_numeric($result[$i]['folder_name'])) {
[469]	1185	$this->ldap = new ldap_functions();
[432]	1186	if ($cn = $this->ldap->uid2cn($result[$i]['folder_name'])){
[325]	1187	$result[$i]['folder_name'] = $cn;
	1188	}
	1189	}
[449]	1190
[2]	1191	$tmp_folder_parent = implode($this->imap_delimiter, $tmp_folder_parent);
	1192	$result[$i]['folder_parent'] = $tmp_folder_parent == 'INBOX' ? '' : $tmp_folder_parent;
[449]	1193
[96]	1194	if (($val->attributes == 32) && ($result[$i]['folder_name'] != 'Inbox'))
[2]	1195	$result[$i]['folder_hasChildren'] = 1;
	1196	else
	1197	$result[$i]['folder_hasChildren'] = 0;
	1198
[449]	1199	$i++;
[2]	1200	}
	1201	}
[449]	1202
[2]	1203	foreach ($result as $folder_info)
	1204	{
	1205	$array_tmp[] = $folder_info['folder_id'];
	1206	}
[449]	1207
[2]	1208	natcasesort($array_tmp);
[449]	1209
[2]	1210	foreach ($array_tmp as $key => $folder_id)
	1211	{
	1212	$result2[] = $result[$key];
	1213	}
[449]	1214
	1215	$current_folder = "INBOX";
	1216	if($params && $params['folder'])
	1217	$current_folder = $params['folder'];
	1218	return array_merge($result2, $this->get_quota(array(folder_id => $current_folder)));
[2]	1219	}
[449]	1220
[2]	1221	function create_mailbox($arr)
	1222	{
	1223	$namebox = $arr['newp'];
	1224	$mbox_stream = $this->open_mbox();
	1225	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
[51]	1226	$namebox = mb_convert_encoding($namebox, "UTF7-IMAP", "UTF-8");
[449]	1227
[2]	1228	$result = "Ok";
[51]	1229	if(!imap_createmailbox($mbox_stream,"{".$imap_server."}$namebox"))
[2]	1230	{
	1231	$result = implode("<br />\n", imap_errors());
[449]	1232	}
	1233
[51]	1234	if($mbox_stream)
	1235	imap_close($mbox_stream);
[449]	1236
[2]	1237	return $result;
[449]	1238
[2]	1239	}
[449]	1240
[2]	1241	function create_extra_mailbox($arr)
	1242	{
	1243	$nameboxs = explode(";",$arr['nw_folders']);
	1244	$result = "";
	1245	$mbox_stream = $this->open_mbox();
	1246	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
[449]	1247	foreach($nameboxs as $key=>$tmp){
[2]	1248	if($tmp != ""){
	1249	if(!imap_createmailbox($mbox_stream,imap_utf7_encode("{".$imap_server."}$tmp"))){
	1250	$result = implode("<br />\n", imap_errors());
[51]	1251	if($mbox_stream)
[449]	1252	imap_close($mbox_stream);
[2]	1253	return $result;
	1254	}
	1255	}
	1256	}
[51]	1257	if($mbox_stream)
	1258	imap_close($mbox_stream);
[2]	1259	return true;
	1260	}
[449]	1261
[2]	1262	function delete_mailbox($arr)
	1263	{
	1264	$namebox = $arr['del_past'];
	1265	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
	1266	$mbox_stream = $this->open_mbox();
	1267	//$del_folder = imap_deletemailbox($mbox_stream,"{".$imap_server."}INBOX.$namebox");
[449]	1268
[2]	1269	$result = "Ok";
	1270	$namebox = mb_convert_encoding($namebox, "UTF7-IMAP","UTF-8");
	1271	if(!imap_deletemailbox($mbox_stream,"{".$imap_server."}$namebox"))
	1272	{
	1273	$result = implode("<br />\n", imap_errors());
	1274	}
[51]	1275	if($mbox_stream)
	1276	imap_close($mbox_stream);
[2]	1277	return $result;
	1278	}
[449]	1279
[2]	1280	function ren_mailbox($arr)
	1281	{
	1282	$namebox = $arr['current'];
	1283	$new_box = $arr['rename'];
	1284	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
	1285	$mbox_stream = $this->open_mbox();
	1286	//$ren_folder = imap_renamemailbox($mbox_stream,"{".$imap_server."}INBOX.$namebox","{".$imap_server."}INBOX.$new_box");
[449]	1287
[2]	1288	$result = "Ok";
	1289	$namebox = mb_convert_encoding($namebox, "UTF7-IMAP","UTF-8");
[51]	1290	$new_box = mb_convert_encoding($new_box, "UTF7-IMAP","UTF-8");
[449]	1291
[2]	1292	if(!imap_renamemailbox($mbox_stream,"{".$imap_server."}$namebox","{".$imap_server."}$new_box"))
	1293	{
[449]	1294	$result = imap_errors();
[2]	1295	}
[51]	1296	if($mbox_stream)
	1297	imap_close($mbox_stream);
[2]	1298	return $result;
[449]	1299
[2]	1300	}
[449]	1301
[2]	1302	function get_num_msgs($params)
	1303	{
	1304	$folder = $params['folder'];
[411]	1305	if(!$this->mbox \|\| !is_resource($this->mbox)) {
[2]	1306	$this->mbox = $this->open_mbox($folder);
[411]	1307	if(!$this->mbox \|\| !is_resource($this->mbox))
[2]	1308	return imap_last_error();
[449]	1309	}
[2]	1310	$num_msgs = imap_num_msg($this->mbox);
[432]	1311	if($this->mbox && is_resource($this->mbox))
[51]	1312	imap_close($this->mbox);
[449]	1313
[2]	1314	return $num_msgs;
	1315	}
[449]	1316
[2]	1317	function send_mail($params)
	1318	{
	1319	include_once("class.phpmailer.php");
	1320	$mail = new PHPMailer();
	1321	include_once("class.db_functions.inc.php");
	1322	$db = new db_functions();
	1323	$fromaddress = $params['input_from'] ? explode(';',$params['input_from']) : "";
[449]	1324	##
	1325	# @AUTHOR Rodrigo Souza dos Santos
	1326	# @DATE 2008/09/17
	1327	# @BRIEF Checks if the user has permission to send an email with the email address used.
	1328	##
	1329	if ( is_array($fromaddress) && ($fromaddress[1] != $_SESSION['phpgw_info']['expressomail']['user']['email']) )
	1330	{
	1331	$deny = true;
	1332	foreach( $_SESSION['phpgw_info']['expressomail']['user']['shared_mailboxes'] as $key => $val )
	1333	if ( array_key_exists('mail', $val) && $val['mail'][0] == $fromaddress[1] )
	1334	$deny = false and end($_SESSION['phpgw_info']['expressomail']['user']['shared_mailboxes']);
	1335
	1336	if ( $deny )
	1337	return "The server denied your request to send a mail, you cannot use this mail address.";
	1338	}
[2]	1339	$toaddress = implode(',',$db->getAddrs(explode(',',$params['input_to'])));
	1340	$ccaddress = implode(',',$db->getAddrs(explode(',',$params['input_cc'])));
	1341	$ccoaddress = implode(',',$db->getAddrs(explode(',',$params['input_cco'])));
	1342	$subject = $params['input_subject'];
[271]	1343	$msg_uid = $params['msg_id'];
[2]	1344	$return_receipt = $params['input_return_receipt'];
[614]	1345	$is_important = $params['input_important_message'];
[2]	1346	$body = $params['body'];
	1347	//echo "<script language=\"javascript\">javascript:alert('".$body."');</script>";
	1348	$attachments = $params['FILES'];
	1349	$forwarding_attachments = $params['forwarding_attachments'];
[449]	1350
[51]	1351	$folder =$params['folder'];
[449]	1352	$folder = mb_convert_encoding($folder, "UTF7-IMAP","ISO_8859-1");
	1353	$folder_name = $params['folder_name'];
[6]	1354	// Fix problem with cyrus delimiter changes.
[449]	1355	// Dots in names: enabled/disabled.
[6]	1356	$folder = @eregi_replace("INBOX/", "INBOX".$this->imap_delimiter, $folder);
	1357	$folder = @eregi_replace("INBOX.", "INBOX".$this->imap_delimiter, $folder);
	1358	// End Fix.
[449]	1359	if ($folder != 'null'){
[2]	1360	$mail->SaveMessageInFolder = $folder;
	1361	}
	1362	////////////////////////////////////////////////////////////////////////////////////////////////////
	1363	$mail->SMTPDebug = false;
[449]	1364
[2]	1365	$mail->IsSMTP();
	1366	$mail->Host = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpServer'];
	1367	$mail->Port = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpPort'];
	1368	$mail->From = $_SESSION['phpgw_info']['expressomail']['user']['email'];
	1369	$mail->FromName = $_SESSION['phpgw_info']['expressomail']['user']['fullname'];
	1370	if($fromaddress){
	1371	$mail->Sender = $mail->From;
	1372	$mail->SenderName = $mail->FromName;
	1373	$mail->FromName = $fromaddress[0];
	1374	$mail->From = $fromaddress[1];
	1375	}
[449]	1376
[2]	1377	$this->add_recipients("to", $toaddress, &$mail);
	1378	$this->add_recipients("cc", $ccaddress, &$mail);
	1379	$this->add_recipients("cco", $ccoaddress, &$mail);
	1380	$mail->Subject = $subject;
	1381	$mail->IsHTML(true);
	1382	$mail->Body = $params['body'];
[271]	1383
[2]	1384	////////////////////////////////////////////////////////////////////////////////////////////////////
[271]	1385	// Build CID for embedded Images!!!
[449]	1386	$pattern = '/src="([^"]*?show_embedded_attach.php\?msg_folder=(.+)?&(amp;)?msg_num=(.+)?&(amp;)?msg_part=(.+)?)"/isU';
[271]	1387	$cid_imgs = '';
	1388	$name_cid_files = array();
	1389	preg_match_all($pattern,$mail->Body,$cid_imgs,PREG_PATTERN_ORDER);
	1390	$cid_array = array();
[449]	1391	foreach($cid_imgs[6] as $j => $val){
	1392	if ( !array_key_exists($cid_imgs[4][$j].$val, $cid_array) )
[271]	1393	{
[449]	1394	$cid_array[$cid_imgs[4][$j].$val] = base_convert(microtime(), 10, 36);
[271]	1395	}
[449]	1396	$cid = $cid_array[$cid_imgs[4][$j].$val];
[271]	1397	$mail->Body = str_replace($cid_imgs[1][$j], "cid:".$cid, $mail->Body);
[449]	1398
	1399	if ($msg_uid != $cid_imgs[4][$j]) // The image isn't in the same mail?
[271]	1400	{
[449]	1401	$fileContent = $this->get_forwarding_attachment($cid_imgs[2][$j], $cid_imgs[4][$j], $cid_imgs[6][$j], 'base64');
[271]	1402	$fileName = "image_".($j).".jpg";
	1403	$fileCode = "base64";
	1404	$fileType = "image/jpg";
	1405	}
	1406	else
	1407	{
[449]	1408	$attach_img = $forwarding_attachments[$cid_imgs[6][$j]-2];
[271]	1409	$file_description = unserialize(rawurldecode($attach_img));
	1410
[449]	1411	foreach($file_description as $i => $descriptor){
[271]	1412	$file_description[$i] = eregi_replace('\'*\'','',$descriptor);
	1413	}
	1414	$fileContent = $this->get_forwarding_attachment($file_description[0], $msg_uid, $file_description[3], 'base64');
	1415	$fileName = $file_description[2];
	1416	$fileCode = $file_description[4];
	1417	$fileType = $this->get_file_type($file_description[2]);
[449]	1418	unset($forwarding_attachments[$cid_imgs[6][$j]-2]);
[271]	1419	}
	1420	$tempDir = ini_get("session.save_path");
[449]	1421	$file = "cid_image_".base_convert(microtime(), 10, 36).".dat";
[271]	1422	$f = fopen($tempDir.'/'.$file,"w");
	1423	fputs($f,$fileContent);
	1424	fclose($f);
	1425	if ($fileContent)
	1426	$mail->AddEmbeddedImage($tempDir.'/'.$file, $cid, $fileName, $fileCode, $fileType);
	1427	//else
[449]	1428	// return "Error loading image attachment content";
[271]	1429
	1430	}
	1431	////////////////////////////////////////////////////////////////////////////////////////////////////
[2]	1432	// Build Uploading Attachments!!!
[1342]	1433	if (count($attachments))
[2]	1434	{
	1435	$total_uploaded_size = 0;
	1436	$upload_max_filesize = str_replace("M","",ini_get('upload_max_filesize')) * 1024 * 1024;
	1437	foreach ($attachments as $attach)
	1438	{
	1439	$mail->AddAttachment($attach['tmp_name'], $attach['name'], "base64", $this->get_file_type($attach['name'])); // optional name
	1440	$total_uploaded_size = $total_uploaded_size + $attach['size'];
	1441	}
	1442	if( $total_uploaded_size > $upload_max_filesize)
[504]	1443	return $this->parse_error("message file too big");
[449]	1444	}
[2]	1445	////////////////////////////////////////////////////////////////////////////////////////////////////
[271]	1446	// Build Forwarding Attachments!!!
[2]	1447	if (count($forwarding_attachments) > 0)
	1448	{
	1449	// Bug fixed for array_search function
	1450	if(count($name_cid_files) > 0) {
	1451	$name_cid_files[count($name_cid_files)] = $name_cid_files[0];
	1452	$name_cid_files[0] = null;
[449]	1453	}
	1454
[2]	1455	foreach($forwarding_attachments as $forwarding_attachment)
	1456	{
[271]	1457	$file_description = unserialize(rawurldecode($forwarding_attachment));
	1458	$tmp = array_values($file_description);
[449]	1459	foreach($file_description as $i => $descriptor){
[271]	1460	$tmp[$i] = eregi_replace('\'*\'','',$descriptor);
	1461	}
[449]	1462	$file_description = $tmp;
[271]	1463	$fileContent = $this->get_forwarding_attachment($file_description[0], $file_description[1], $file_description[3],$file_description[4]);
	1464	$fileName = $file_description[2];
	1465	if(!array_search(trim($fileName),$name_cid_files)) {
	1466	$mail->AddStringAttachment($fileContent, $fileName, $file_description[4], $this->get_file_type($file_description[2]));
[63]	1467	}
[2]	1468	}
	1469	}
[37]	1470
[2]	1471	////////////////////////////////////////////////////////////////////////////////////////////////////
[614]	1472	// Important message
	1473	if($is_important)
	1474	$mail->isImportant();
	1475
	1476	////////////////////////////////////////////////////////////////////////////////////////////////////
[2]	1477	// Disposition-Notification-To
	1478	if ($return_receipt)
	1479	$mail->ConfirmReadingTo = $_SESSION['phpgw_info']['expressomail']['user']['email'];
	1480	////////////////////////////////////////////////////////////////////////////////////////////////////
[504]	1481
[117]	1482	$sent = $mail->Send();
[504]	1483
[117]	1484	if(!$sent)
[2]	1485	{
[504]	1486	return $this->parse_error($mail->ErrorInfo);
[2]	1487	}
	1488	else
	1489	{
[449]	1490	if($_SESSION['phpgw_info']['server']['expressomail']['expressoMail_enable_log_messages'] == "True")
[117]	1491	{
	1492	$userid = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
	1493	$userip = $_SESSION['phpgw_info']['expressomail']['user']['session_ip'];
	1494	$now = date("d/m/y H:i:s");
	1495	$addrs = $toaddress.$ccaddress.$ccoaddress;
[449]	1496	$sent = trim($sent);
[117]	1497	error_log("$now - $userip - $sent [$subject] - $userid => $addrs\r\n", 3, "/home/expressolivre/mail_senders.log");
	1498	}
[485]	1499	if($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['number_of_contacts'] &&
	1500	$_SESSION['phpgw_info']['user']['preferences']['expressoMail']['use_dynamic_contacts']) {
[469]	1501	$contacts = new dynamic_contacts();
[485]	1502	$new_contacts = $contacts->add_dynamic_contacts($toaddress.",".$ccaddress.",".$ccoaddress);
	1503	return array("success" => true, "new_contacts" => $new_contacts);
[413]	1504	}
[485]	1505	return array("success" => true);
[2]	1506	}
	1507	}
	1508
	1509	function add_recipients($recipient_type, $full_address, $mail)
	1510	{
[449]	1511	$parse_address = imap_rfc822_parse_adrlist($full_address, "");
	1512	foreach ($parse_address as $val)
[2]	1513	{
	1514	//echo "<script language=\"javascript\">javascript:alert('".$val->mailbox."@".$val->host."');</script>";
	1515	if ($val->mailbox == "INVALID_ADDRESS")
	1516	continue;
[449]	1517
[2]	1518	if (empty($val->personal))
	1519	{
	1520	switch($recipient_type)
	1521	{
	1522	case "to":
	1523	$mail->AddAddress($val->mailbox."@".$val->host);
	1524	break;
	1525	case "cc":
	1526	$mail->AddCC($val->mailbox."@".$val->host);
	1527	break;
	1528	case "cco":
	1529	$mail->AddBCC($val->mailbox."@".$val->host);
	1530	break;
	1531	}
	1532	}
	1533	else
	1534	{
	1535	switch($recipient_type)
	1536	{
	1537	case "to":
	1538	$mail->AddAddress($val->mailbox."@".$val->host, $val->personal);
	1539	break;
	1540	case "cc":
	1541	$mail->AddCC($val->mailbox."@".$val->host, $val->personal);
	1542	break;
	1543	case "cco":
	1544	$mail->AddBCC($val->mailbox."@".$val->host, $val->personal);
	1545	break;
	1546	}
	1547	}
	1548	}
	1549	return true;
	1550	}
[449]	1551
[2]	1552	function get_forwarding_attachment($msg_folder, $msg_number, $msg_part, $encoding)
	1553	{
[449]	1554	$mbox_stream = $this->open_mbox($msg_folder);
	1555	$fileContent = imap_fetchbody($mbox_stream, $msg_number, $msg_part, FT_UID);
[2]	1556	if($encoding == 'base64')
[449]	1557	# The function imap_base64 adds a new line
	1558	# at ASCII text, with CRLF line terminators.
	1559	# So is being exchanged for base64_decode.
	1560	#
	1561	#$fileContent = imap_base64($fileContent);
	1562	$fileContent = base64_decode($fileContent);
[2]	1563	else if($encoding == 'quoted-printable')
[449]	1564	$fileContent = quoted_printable_decode($fileContent);
[2]	1565	return $fileContent;
	1566	}
[449]	1567
[2]	1568	function del_last_caracter($string)
	1569	{
	1570	$string = substr($string,0,(strlen($string) - 1));
[449]	1571	return $string;
[2]	1572	}
[449]	1573
[2]	1574	function del_last_two_caracters($string)
	1575	{
	1576	$string = substr($string,0,(strlen($string) - 2));
[449]	1577	return $string;
[2]	1578	}
[449]	1579
[659]	1580	function messages_sort($sort_box_type,$sort_box_reverse, $search_box_type)
	1581	{
	1582	$sort = array();
	1583	$sort_uid = array();
	1584
	1585	$num_msgs = imap_num_msg($this->mbox);
	1586	for ($i=1; $i<=$num_msgs; $i++)
	1587	{
	1588	$header = $this->get_header(imap_uid($this->mbox,$i));
	1589	// List UNSEEN messages.
	1590	if($search_box_type == "UNSEEN" && (!trim($header->Recent) && !trim($header->Unseen))){
	1591	continue;
	1592	}
	1593	// List SEEN messages.
	1594	elseif($search_box_type == "SEEN" && (trim($header->Recent) \|\| trim($header->Unseen))){
	1595	continue;
	1596	}
	1597	// List ANSWERED messages.
	1598	elseif($search_box_type == "ANSWERED" && !trim($header->Answered)){
	1599	continue;
	1600	}
	1601	// List FLAGGED messages.
	1602	elseif($search_box_type == "FLAGGED" && !trim($header->Flagged)){
	1603	continue;
	1604	}
[673]	1605
[659]	1606	if($sort_box_type=='SORTFROM') {
	1607	if (($header->from[0]->mailbox . "@" . $header->from[0]->host) == $_SESSION['phpgw_info']['expressomail']['user']['email'])
	1608	$from = $header->to;
	1609	else
	1610	$from = $header->from;
	1611
	1612	$tmp = imap_mime_header_decode($from[0]->personal);
	1613
	1614	if ($tmp[0]->text != "")
	1615	$sort[$i] = $tmp[0]->text;
	1616	else
	1617	$sort[$i] = $from[0]->mailbox . "@" . $from[0]->host;
	1618	}
	1619	else if($sort_box_type=='SORTSUBJECT') {
	1620	$sort[$i] = $header->subject;
	1621	}
	1622	else if($sort_box_type=='SORTSIZE') {
	1623	$sort[$i] = $header->Size;
	1624	}
	1625	else {
	1626	$sort[$i] = $header->udate;
	1627	}
	1628
	1629	}
	1630
	1631	natcasesort($sort);
	1632
	1633	foreach($sort as $index => $header_msg)
	1634	{
	1635	$sort_uid[] = imap_uid($this->mbox, $index);
	1636	}
	1637
	1638	if ($sort_box_reverse)
	1639	$sort_uid = array_reverse($sort_uid);
	1640
	1641	return $sort_uid;
	1642
	1643	}
	1644
[449]	1645	function move_search_messages($params){
	1646	$params['selected_messages'] = urldecode($params['selected_messages']);
[163]	1647	$params['new_folder'] = urldecode($params['new_folder']);
	1648	$params['new_folder_name'] = urldecode($params['new_folder_name']);
	1649	$sel_msgs = explode(",", $params['selected_messages']);
[449]	1650	@reset($sel_msgs);
[163]	1651	$sorted_msgs = array();
	1652	foreach($sel_msgs as $idx => $sel_msg) {
	1653	$sel_msg = explode(";", $sel_msg);
	1654	if(array_key_exists($sel_msg[0], $sorted_msgs)){
	1655	$sorted_msgs[$sel_msg[0]] .= ",".$sel_msg[1];
[449]	1656	}
[163]	1657	else {
	1658	$sorted_msgs[$sel_msg[0]] = $sel_msg[1];
	1659	}
	1660	}
	1661	@ksort($sorted_msgs);
[449]	1662	$last_return = false;
	1663	foreach($sorted_msgs as $folder => $msgs_number) {
[163]	1664	$params['msgs_number'] = $msgs_number;
[449]	1665	$params['folder'] = $folder;
[163]	1666	if($params['new_folder'] && $folder != $params['new_folder']){
[449]	1667	$last_return = $this -> move_messages($params);
[163]	1668	}
	1669	elseif(!$params['new_folder'] \|\| $params['delete'] ){
	1670	$last_return = $this -> delete_msgs($params);
	1671	$last_return['deleted'] = true;
	1672	}
	1673	}
	1674	return $last_return;
	1675	}
[449]	1676
[2]	1677	function move_messages($params)
	1678	{
[449]	1679	$folder = $params['folder'];
	1680	$mbox_stream = $this->open_mbox($folder);
[51]	1681	$newmailbox = ($params['new_folder']);
	1682	$newmailbox = mb_convert_encoding($newmailbox, "UTF7-IMAP","ISO_8859-1");
[2]	1683	$new_folder_name = $params['new_folder_name'];
	1684	$msgs_number = $params['msgs_number'];
	1685	$return = array('msgs_number' => $msgs_number,
	1686	'folder' => $folder,
	1687	'new_folder_name' => $new_folder_name,
[325]	1688	'border_ID' => $params['border_ID'],
	1689	'status' => true); //Status foi adicionado para validar as permissoes ACL
[449]	1690
[325]	1691	//Este bloco tem a finalidade de averiguar as permissoes para pastas compartilhadas
	1692	if (substr($folder,0,4) == 'user'){
	1693	$acl = $this->getacltouser($folder);
	1694	/*
	1695	* l - lookup (mailbox is visible to LIST/LSUB commands)
	1696	* r - read (SELECT the mailbox, perform CHECK, FETCH, PARTIAL, SEARCH, COPY from mailbox)
	1697	* s - keep seen/unseen information across sessions (STORE SEEN flag)
	1698	* w - write (STORE flags other than SEEN and DELETED)
	1699	* i - insert (perform APPEND, COPY into mailbox)
	1700	* p - post (send mail to submission address for mailbox, not enforced by IMAP4 itself)
	1701	* c - create (CREATE new sub-mailboxes in any implementation-defined hierarchy)
	1702	* d - delete (STORE DELETED flag, perform EXPUNGE)
	1703	* a - administer (perform SETACL)
	1704	*/
	1705	if (strpos($acl, "d") === false){
	1706	$return['status'] = false;
	1707	return $return;
	1708	}
	1709	}
[432]	1710	//Este bloco tem a finalidade de transformar o CPF das pastas compartilhadas em common name
	1711	if (substr($new_folder_name,0,4) == 'user'){
	1712	$this->ldap = new ldap_functions();
	1713	$tmp_folder_name = explode($this->imap_delimiter, $new_folder_name);
	1714	$return['new_folder_name'] = array_pop($tmp_folder_name);
	1715	if (is_numeric($return['new_folder_name']))
	1716	if( $cn = $this->ldap->uid2cn($return['new_folder_name']))
	1717	$return['new_folder_name'] = $cn;
	1718	}
[449]	1719
	1720	// Caso estejamos no box principal, nao eh necessario pegar a informacao da mensagem anterior.
[51]	1721	if (($params['get_previous_msg']) && ($params['border_ID'] != 'null') && ($params['border_ID'] != ''))
[449]	1722	{
[2]	1723	$return['previous_msg'] = $this->get_info_previous_msg($params);
[449]	1724	// Fix problem in unserialize function JS.
	1725	$return['previous_msg']['body'] = str_replace(array('{','}'), array('{','}'), $return['previous_msg']['body']);
	1726	}
	1727
	1728	$mbox_stream = $this->open_mbox($folder);
[2]	1729	if(imap_mail_move($mbox_stream, $msgs_number, $newmailbox, CP_UID)) {
	1730	imap_expunge($mbox_stream);
[51]	1731	if($mbox_stream)
	1732	imap_close($mbox_stream);
[2]	1733	return $return;
	1734	}else {
[449]	1735	if(strstr(imap_last_error(),'Over quota')) {
[2]	1736	$accountID = $_SESSION['phpgw_info']['expressomail']['email_server']['imapAdminUsername'];
[449]	1737	$pass = $_SESSION['phpgw_info']['expressomail']['email_server']['imapAdminPW'];
	1738	$userID = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
[2]	1739	$server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
[504]	1740	$mbox = @imap_open("{".$this->imap_server.":".$this->imap_port.$this->imap_options."}INBOX", $accountID, $pass) or die(serialize(array('imap_error' => $this->parse_error(imap_last_error()))));
[2]	1741	if(!$mbox)
	1742	return imap_last_error();
[449]	1743	$quota = imap_get_quotaroot($mbox_stream, "INBOX");
[2]	1744	if(! imap_set_quota($mbox, "user".$this->imap_delimiter.$userID, 2.1 * $quota['usage'])) {
[51]	1745	if($mbox_stream)
	1746	imap_close($mbox_stream);
[449]	1747	if($mbox)
[51]	1748	imap_close($mbox);
[449]	1749	return "move_messages(): Error setting quota for MOVE or DELETE!! ". "user".$this->imap_delimiter.$userID." line ".__LINE__."\n";
[2]	1750	}
	1751	if(imap_mail_move($mbox_stream, $msgs_number, $newmailbox, CP_UID)) {
	1752	imap_expunge($mbox_stream);
[51]	1753	if($mbox_stream)
	1754	imap_close($mbox_stream);
[2]	1755	// return to original quota limit.
	1756	if(!imap_set_quota($mbox, "user".$this->imap_delimiter.$userID, $quota['limit'])) {
[51]	1757	if($mbox)
	1758	imap_close($mbox);
[449]	1759	return "move_messages(): Error setting quota for MOVE or DELETE!! line ".__LINE__."\n";
[2]	1760	}
[449]	1761	return $return;
[2]	1762	}
	1763	else {
[51]	1764	if($mbox_stream)
	1765	imap_close($mbox_stream);
[2]	1766	if(!imap_set_quota($mbox, "user".$this->imap_delimiter.$userID, $quota['limit'])) {
[51]	1767	if($mbox)
	1768	imap_close($mbox);
[449]	1769	return "move_messages(): Error setting quota for MOVE or DELETE!! line ".__LINE__."\n";
[2]	1770	}
[449]	1771	return imap_last_error();
[2]	1772	}
[449]	1773
[2]	1774	}
	1775	else {
[51]	1776	if($mbox_stream)
	1777	imap_close($mbox_stream);
	1778	return "move_messages() line ".__LINE__.": ". imap_last_error()." folder:".$newmailbox;
[2]	1779	}
[449]	1780	}
[2]	1781	}
[449]	1782
[2]	1783	function save_msg($params)
	1784	{
[449]	1785
[271]	1786	include_once("class.phpmailer.php");
	1787	$mail = new PHPMailer();
	1788	include_once("class.db_functions.inc.php");
	1789	$toaddress = $params['input_to'];
	1790	$ccaddress = $params['input_cc'];
	1791	$subject = $params['input_subject'];
[320]	1792	$msg_uid = $params['msg_id'];
[2]	1793	$body = $params['body'];
	1794	$body = str_replace("%nbsp;"," ",$params['body']);
[155]	1795	$body = preg_replace("/\n/"," ",$body);
[51]	1796	$body = preg_replace("/\r/","",$body);
[271]	1797	$forwarding_attachments = $params['forwarding_attachments'];
	1798	$attachments = $params['FILES'];
	1799	$return_files = $params['FILES'];
[449]	1800
[271]	1801	$folder = $params['folder'];
[449]	1802	$folder = mb_convert_encoding($folder, "UTF7-IMAP","ISO_8859-1");
[271]	1803	// Fix problem with cyrus delimiter changes.
[449]	1804	// Dots in names: enabled/disabled.
[271]	1805	$folder = @eregi_replace("INBOX/", "INBOX".$this->imap_delimiter, $folder);
	1806	$folder = @eregi_replace("INBOX.", "INBOX".$this->imap_delimiter, $folder);
	1807	// End Fix.
[449]	1808
[271]	1809	$mail->SaveMessageInFolder = $folder;
	1810	$mail->SMTPDebug = false;
[449]	1811
[271]	1812	$mail->IsSMTP();
	1813	$mail->Host = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpServer'];
	1814	$mail->Port = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpPort'];
	1815	$mail->From = $_SESSION['phpgw_info']['expressomail']['user']['email'];
	1816	$mail->FromName = $_SESSION['phpgw_info']['expressomail']['user']['fullname'];
[449]	1817
[271]	1818	$mail->Sender = $mail->From;
	1819	$mail->SenderName = $mail->FromName;
	1820	$mail->FromName = $_SESSION['phpgw_info']['expressomail']['user']['fullname'];
	1821	$mail->From = $_SESSION['phpgw_info']['expressomail']['user']['email'];
[449]	1822
[271]	1823	$this->add_recipients("to", $toaddress, &$mail);
	1824	$this->add_recipients("cc", $ccaddress, &$mail);
	1825	$mail->Subject = $subject;
	1826	$mail->IsHTML(true);
	1827	$mail->Body = $body;
[449]	1828
[320]	1829	// Build CID for embedded Images!!!
[449]	1830	$pattern = '/src="([^"]*?show_embedded_attach.php\?msg_folder=(.+)?&(amp;)?msg_num=(.+)?&(amp;)?msg_part=(.+)?)"/isU';
[320]	1831	$cid_imgs = '';
	1832	$name_cid_files = array();
	1833	preg_match_all($pattern,$mail->Body,$cid_imgs,PREG_PATTERN_ORDER);
	1834	$cid_array = array();
[449]	1835	foreach($cid_imgs[6] as $j => $val){
	1836	if ( !array_key_exists($cid_imgs[4][$j].$val, $cid_array) )
[320]	1837	{
[449]	1838	$cid_array[$cid_imgs[4][$j].$val] = base_convert(microtime(), 10, 36);
[320]	1839	}
[449]	1840	$cid = $cid_array[$cid_imgs[4][$j].$val];
[320]	1841	$mail->Body = str_replace($cid_imgs[1][$j], "cid:".$cid, $mail->Body);
[449]	1842
	1843	if ($msg_uid != $cid_imgs[4][$j]) // The image isn't in the same mail?
[320]	1844	{
[449]	1845	$fileContent = $this->get_forwarding_attachment($cid_imgs[2][$j], $cid_imgs[4][$j], $cid_imgs[6][$j], 'base64');
	1846	//prototype: get_forwarding_attachment ( folder, msg number, part, encoding)
[320]	1847	$fileName = "image_".($j).".jpg";
	1848	$fileCode = "base64";
	1849	$fileType = "image/jpg";
[449]	1850	$file_attached[0] = $cid_imgs[2][$j];
	1851	$file_attached[1] = $cid_imgs[4][$j];
	1852	$file_attached[2] = $fileName;
	1853	$file_attached[3] = $cid_imgs[6][$j];
	1854	$file_attached[4] = 'base64';
	1855	$file_attached[5] = strlen($fileContent); //Size of file
	1856	$return_forward[] = $file_attached;
[320]	1857	}
	1858	else
	1859	{
[449]	1860	$attach_img = $forwarding_attachments[$cid_imgs[6][$j]-2];
[320]	1861	$file_description = unserialize(rawurldecode($attach_img));
[449]	1862	foreach($file_description as $i => $descriptor){
[320]	1863	$file_description[$i] = eregi_replace('\'*\'','',$descriptor);
	1864	}
	1865	$fileContent = $this->get_forwarding_attachment($file_description[0], $msg_uid, $file_description[3], 'base64');
	1866	$fileName = $file_description[2];
	1867	$fileCode = $file_description[4];
	1868	$fileType = $this->get_file_type($file_description[2]);
[449]	1869	unset($forwarding_attachments[$cid_imgs[6][$j]-2]);
[320]	1870	if (!empty($file_description))
	1871	{
	1872	$file_description[5] = strlen($fileContent); //Size of file
	1873	$return_forward[] = $file_description;
	1874	}
	1875	}
	1876	$tempDir = ini_get("session.save_path");
[449]	1877	$file = "cid_image_".base_convert(microtime(), 10, 36).".dat";
[320]	1878	$f = fopen($tempDir.'/'.$file,"w");
	1879	fputs($f,$fileContent);
	1880	fclose($f);
	1881	if ($fileContent)
	1882	$mail->AddEmbeddedImage($tempDir.'/'.$file, $cid, $fileName, $fileCode, $fileType);
	1883	//else
[449]	1884	// return "Error loading image attachment content";
[320]	1885
	1886	}
[449]	1887
	1888	// Build Forwarding Attachments!!!
[271]	1889	if (count($forwarding_attachments) > 0)
	1890	{
	1891	foreach($forwarding_attachments as $forwarding_attachment)
	1892	{
	1893	$file_description = unserialize(rawurldecode($forwarding_attachment));
	1894	$tmp = array_values($file_description);
[449]	1895	foreach($file_description as $i => $descriptor){
[271]	1896	$tmp[$i] = eregi_replace('\'*\'','',$descriptor);
	1897	}
	1898	$file_description = $tmp;
[449]	1899
[271]	1900	$fileContent = $this->get_forwarding_attachment($file_description[0], $file_description[1], $file_description[3],$file_description[4]);
	1901	$fileName = $file_description[2];
[449]	1902
[271]	1903	$file_description[5] = strlen($fileContent); //Size of file
	1904	$return_forward[] = $file_description;
[449]	1905
[271]	1906	$mail->AddStringAttachment($fileContent, $fileName, $file_description[4], $this->get_file_type($file_description[2]));
	1907	}
	1908	}
[449]	1909
[271]	1910	if ((count($return_forward) > 0) && (count($return_files) > 0))
	1911	$return_files = array_merge_recursive($return_forward,$return_files);
	1912	else
	1913	if (count($return_files) < 1)
	1914	$return_files = $return_forward;
[449]	1915
[271]	1916	// Build Uploading Attachments!!!
	1917	if (count($attachments))
	1918	foreach ($attachments as $attach)
[449]	1919	$mail->AddAttachment($attach['tmp_name'], $attach['name'], "base64", $this->get_file_type($attach['name'])); // optional name
	1920
	1921
	1922
[271]	1923	if(!empty($mail->AltBody))
	1924	$mail->ContentType = "multipart/alternative";
	1925
	1926	$mail->error_count = 0; // reset errors
	1927	$mail->SetMessageType();
	1928	$header = $mail->CreateHeader();
	1929	$body = $mail->CreateBody();
[449]	1930
[271]	1931	if ($_SESSION['phpgw_info']['expressomail']['email_server']['imapTLSEncryption'] == 'yes')
	1932	{
	1933	$imap_options = '/tls/novalidate-cert';
	1934	}
	1935	else
	1936	{
	1937	$imap_options = '/notls/novalidate-cert';
	1938	}
	1939	$username = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
	1940	$password = $_SESSION['phpgw_info']['expressomail']['user']['passwd'];
	1941	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
	1942	$imap_port = $_SESSION['phpgw_info']['expressomail']['email_server']['imapPort'];
	1943	$mbox_stream = imap_open("{".$imap_server.":".$imap_port.$imap_options."}".$folder, $username, $password);
[449]	1944
[271]	1945	$new_header = str_replace("\n", "\r\n", $header);
	1946	$new_body = str_replace("\n", "\r\n", $body);
[449]	1947
[271]	1948	$return['append'] = imap_append($mbox_stream, "{".$imap_server.":".$imap_port."}".$folder, $new_header . $new_body, "\\Seen \\Draft");
	1949	$status = imap_status($mbox_stream, "{".$this->imap_server.":".$this->imap_port."}".$folder, SA_UIDNEXT);
	1950	$return['msg_no'] = $status->uidnext - 1;
	1951	$return['folder_id'] = $folder;
[449]	1952
[51]	1953	if($mbox_stream)
	1954	imap_close($mbox_stream);
[673]	1955	if (is_array($return_files))
[271]	1956	foreach ($return_files as $index => $_attachment) {
	1957	if (array_key_exists("name",$_attachment)){
	1958	unset($return_files[$index]);
	1959	$return_files[$index] = $_attachment['name']."_SIZE_".$return_files[$index][1] = $_attachment['size'];
	1960	}
	1961	else
	1962	{
	1963	unset($return_files[$index]);
	1964	$return_files[$index] = $_attachment[2]."_SIZE_". $return_files[$index][1] = $_attachment[5];
	1965	}
	1966	}
[449]	1967
[271]	1968	$return['files'] = serialize($return_files);
[673]	1969	$return["subject"] = $subject;
[449]	1970
[2]	1971	if (!$return['append'])
	1972	$return['append'] = imap_last_error();
[449]	1973
[2]	1974	return $return;
	1975	}
[449]	1976
[2]	1977	function set_messages_flag($params)
	1978	{
	1979	$folder = $params['folder'];
	1980	$msgs_to_set = $params['msgs_to_set'];
	1981	$flag = $params['flag'];
	1982	$return = array();
	1983	$return["msgs_to_set"] = $msgs_to_set;
	1984	$return["flag"] = $flag;
[449]	1985
[411]	1986	if(!$this->mbox && !is_resource($this->mbox))
[51]	1987	$this->mbox = $this->open_mbox($folder);
[449]	1988
[2]	1989	if ($flag == "unseen")
[51]	1990	$return["status"] = imap_clearflag_full($this->mbox, $msgs_to_set, "\\Seen", ST_UID);
[2]	1991	elseif ($flag == "seen")
[51]	1992	$return["status"] = imap_setflag_full($this->mbox, $msgs_to_set, "\\Seen", ST_UID);
[2]	1993	elseif ($flag == "answered"){
[51]	1994	$return["status"] = imap_setflag_full($this->mbox, $msgs_to_set, "\\Answered", ST_UID);
	1995	imap_clearflag_full($this->mbox, $msgs_to_set, "\\Draft", ST_UID);
[2]	1996	}
	1997	elseif ($flag == "forwarded")
[51]	1998	$return["status"] = imap_setflag_full($this->mbox, $msgs_to_set, "\\Answered \\Draft", ST_UID);
[2]	1999	elseif ($flag == "flagged")
[51]	2000	$return["status"] = imap_setflag_full($this->mbox, $msgs_to_set, "\\Flagged", ST_UID);
[614]	2001	elseif ($flag == "unflagged") {
	2002	$flag_importance = false;
	2003	$msgs_number = explode(",",$msgs_to_set);
[659]	2004	$unflagged_msgs = "";
[614]	2005	foreach($msgs_number as $msg_number) {
	2006	preg_match('/importance : (.*)\r/i',
	2007	imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number))
	2008	,$importance);
[673]	2009	if(strtolower($importance[1])=="high" && $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['use_important_flag']) {
[614]	2010	$flag_importance=true;
	2011	}
[659]	2012	else {
	2013	$unflagged_msgs.=$msg_number.",";
	2014	}
[614]	2015	}
	2016
[659]	2017	if($unflagged_msgs!="") {
	2018	imap_clearflag_full($this->mbox,substr($unflagged_msgs,0,strlen($unflagged_msgs)-1), "\\Flagged", ST_UID);
	2019	$return["msgs_unflageds"] = substr($unflagged_msgs,0,strlen($unflagged_msgs)-1);
	2020	}
	2021	else {
	2022	$return["msgs_unflageds"] = false;
	2023	}
	2024
[673]	2025	if($flag_importance && $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['use_important_flag']) {
[614]	2026	$return["status"] = false;
	2027	$return["msg"] = $this->functions->getLang("At least one of selected message cant be marked as normal");
	2028	}
[659]	2029	else {
	2030	$return["status"] = true;
	2031	}
[614]	2032	}
[449]	2033
[411]	2034	if($this->mbox && is_resource($this->mbox))
[51]	2035	imap_close($this->mbox);
[2]	2036	return $return;
	2037	}
[449]	2038
[2]	2039	function get_file_type($file_name)
	2040	{
	2041	$file_name = strtolower($file_name);
	2042	$strFileType = strrev(substr(strrev($file_name),0,4));
[449]	2043	if ($strFileType == ".asf")
[2]	2044	return "video/x-ms-asf";
	2045	if ($strFileType == ".avi")
	2046	return "video/avi";
	2047	if ($strFileType == ".doc")
	2048	return "application/msword";
	2049	if ($strFileType == ".zip")
	2050	return "application/zip";
	2051	if ($strFileType == ".xls")
	2052	return "application/vnd.ms-excel";
	2053	if ($strFileType == ".gif")
	2054	return "image/gif";
	2055	if ($strFileType == ".jpg" \|\| $strFileType == "jpeg")
	2056	return "image/jpeg";
	2057	if ($strFileType == ".png")
	2058	return "image/png";
	2059	if ($strFileType == ".wav")
	2060	return "audio/wav";
	2061	if ($strFileType == ".mp3")
	2062	return "audio/mpeg3";
	2063	if ($strFileType == ".mpg" \|\| $strFileType == "mpeg")
	2064	return "video/mpeg";
	2065	if ($strFileType == ".rtf")
	2066	return "application/rtf";
	2067	if ($strFileType == ".htm" \|\| $strFileType == "html")
	2068	return "text/html";
[449]	2069	if ($strFileType == ".xml")
[2]	2070	return "text/xml";
[449]	2071	if ($strFileType == ".xsl")
[2]	2072	return "text/xsl";
[449]	2073	if ($strFileType == ".css")
[2]	2074	return "text/css";
[449]	2075	if ($strFileType == ".php")
[2]	2076	return "text/php";
[449]	2077	if ($strFileType == ".asp")
[2]	2078	return "text/asp";
	2079	if ($strFileType == ".pdf")
	2080	return "application/pdf";
	2081	if ($strFileType == ".txt")
	2082	return "text/plain";
	2083	if ($strFileType == ".wmv")
	2084	return "video/x-ms-wmv";
	2085	if ($strFileType == ".sxc")
	2086	return "application/vnd.sun.xml.calc";
	2087	if ($strFileType == ".stc")
	2088	return "application/vnd.sun.xml.calc.template";
	2089	if ($strFileType == ".sxd")
	2090	return "application/vnd.sun.xml.draw";
	2091	if ($strFileType == ".std")
	2092	return "application/vnd.sun.xml.draw.template";
	2093	if ($strFileType == ".sxi")
	2094	return "application/vnd.sun.xml.impress";
	2095	if ($strFileType == ".sti")
	2096	return "application/vnd.sun.xml.impress.template";
	2097	if ($strFileType == ".sxm")
	2098	return "application/vnd.sun.xml.math";
	2099	if ($strFileType == ".sxw")
	2100	return "application/vnd.sun.xml.writer";
	2101	if ($strFileType == ".sxq")
	2102	return "application/vnd.sun.xml.writer.global";
	2103	if ($strFileType == ".stw")
	2104	return "application/vnd.sun.xml.writer.template";
[449]	2105
	2106
	2107	return "application/octet-stream";
[2]	2108	}
[449]	2109
[2]	2110	function htmlspecialchars_encode($str)
	2111	{
[449]	2112	return str_replace( array('&', '"','\'','<','>','{','}'), array('&','"',''','<','>','{','}'), $str);
[2]	2113	}
	2114	function htmlspecialchars_decode($str)
	2115	{
[449]	2116	return str_replace( array('&','"',''','<','>','{','}'), array('&', '"','\'','<','>','{','}'), $str);
[2]	2117	}
[449]	2118
[53]	2119	function get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse){
[449]	2120
[411]	2121	if(!$this->mbox \|\| !is_resource($this->mbox)){
[51]	2122	$this->mbox = $this->open_mbox($folder);
[449]	2123
[411]	2124	}
[432]	2125
[659]	2126	return $this->messages_sort($sort_box_type,$sort_box_reverse, $search_box_type);
	2127	/*switch($sort_box_type){
[2]	2128	case 'SORTFROM':
[449]	2129	return $this->imap_sortfrom($sort_box_reverse, $search_box_type);
[2]	2130	case 'SORTSUBJECT':
[449]	2131	return imap_sort($this->mbox, SORTSUBJECT, $sort_box_reverse, SE_UID, $search_box_type);
[2]	2132	case 'SORTSIZE':
[449]	2133	return imap_sort($this->mbox, SORTSIZE, $sort_box_reverse, SE_UID, $search_box_type);
[53]	2134	default:
[449]	2135	return imap_sort($this->mbox, SORTARRIVAL, $sort_box_reverse, SE_UID, $search_box_type);
[659]	2136	}*/
[449]	2137	}
	2138
[53]	2139	function get_info_next_msg($params)
	2140	{
	2141	$msg_number = $params['msg_number'];
	2142	$folder = $params['msg_folder'];
	2143	$sort_box_type = $params['sort_box_type'];
	2144	$sort_box_reverse = $params['sort_box_reverse'];
	2145	$reuse_border = $params['reuse_border'];
	2146	$search_box_type = $params['search_box_type'] != "ALL" && $params['search_box_type'] != "" ? $params['search_box_type'] : false;
[449]	2147	$sort_array_msg = $this -> get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse);
	2148
[320]	2149	$success = false;
	2150	if (is_array($sort_array_msg))
[2]	2151	{
[320]	2152	foreach ($sort_array_msg as $i => $value){
	2153	if ($value == $msg_number)
	2154	{
	2155	$success = true;
	2156	break;
	2157	}
	2158	}
[2]	2159	}
	2160
[320]	2161	if (! $success \|\| $i >= sizeof($sort_array_msg)-1)
[2]	2162	{
	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
	2172	$return = $this->get_info_msg($params);
[2]	2173	$return["reuse_border"] = $reuse_border;
	2174	return $return;
	2175	}
	2176
	2177	function get_info_previous_msg($params)
	2178	{
	2179	$msg_number = $params['msgs_number'];
	2180	$folder = $params['folder'];
	2181	$sort_box_type = $params['sort_box_type'];
	2182	$sort_box_reverse = $params['sort_box_reverse'];
	2183	$reuse_border = $params['reuse_border'];
[53]	2184	$search_box_type = $params['search_box_type'] != "ALL" && $params['search_box_type'] != "" ? $params['search_box_type'] : false;
	2185	$sort_array_msg = $this -> get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse);
[449]	2186
[320]	2187	$success = false;
	2188	if (is_array($sort_array_msg))
[2]	2189	{
[320]	2190	foreach ($sort_array_msg as $i => $value){
	2191	if ($value == $msg_number)
	2192	{
	2193	$success = true;
	2194	break;
	2195	}
	2196	}
[2]	2197	}
[320]	2198	if (! $success \|\| $i == 0)
	2199	{
[2]	2200	$params['status'] = 'false';
	2201	$params['command_to_exec'] = "delete_border('". $reuse_border ."');";
	2202	return $params;
	2203	}
[449]	2204
[2]	2205	$params = array();
	2206	$params['msg_number'] = $sort_array_msg[($i-1)];
	2207	$params['msg_folder'] = $folder;
[449]	2208
[2]	2209	$return = $this->get_info_msg($params);
	2210	$return["reuse_border"] = $reuse_border;
	2211	return $return;
	2212	}
[449]	2213
[2]	2214	// This function updates the values: quota, paging and new messages menu.
	2215	function get_menu_values($params){
	2216	$return_array = array();
	2217	$return_array = $this->get_quota($params);
[449]	2218
[2]	2219	$mbox_stream = $this->open_mbox($params['folder']);
[449]	2220	$return_array['num_msgs'] = imap_num_msg($mbox_stream);
[51]	2221	if($mbox_stream)
	2222	imap_close($mbox_stream);
[449]	2223
	2224	return $return_array;
[2]	2225	}
[449]	2226
[325]	2227	function get_quota($params){
[449]	2228	// folder_id = user/{uid} for shared folders
	2229	if(substr($params['folder_id'],0,5) != 'INBOX' && preg_match('/user\\'.$this->imap_delimiter.'/i', $params['folder_id'])){
	2230	$array_folder = explode($this->imap_delimiter,$params['folder_id']);
	2231	$folder_id = "user".$this->imap_delimiter.$array_folder[1];
	2232	}
	2233	// folder_id = INBOX for inbox folders
	2234	else
	2235	$folder_id = "INBOX";
	2236
	2237	if(!$this->mbox)
[51]	2238	$this->mbox = $this->open_mbox();
[345]	2239
[325]	2240	$quota = imap_get_quotaroot($this->mbox, $folder_id);
[411]	2241	if($this->mbox && is_resource($this->mbox))
[51]	2242	imap_close($this->mbox);
[449]	2243
[2]	2244	if (!$quota){
	2245	return array(
	2246	'quota_percent' => 0,
	2247	'quota_used' => 0,
	2248	'quota_limit' => 0
	2249	);
	2250	}
[449]	2251
[2]	2252	if(count($quota) && $quota['limit']) {
	2253	$quota_limit = (($quota['limit']/1024)* 100 + .5 )* .01;
	2254	$quota_used = (($quota['usage']/1024)* 100 + .5 )* .01;
	2255	if($quota_used >= $quota_limit)
[650]	2256	{
	2257	$quotaPercent = 100;
	2258	}
	2259	else
	2260	{
[2]	2261	$quotaPercent = ($quota_used / $quota_limit)*100;
	2262	$quotaPercent = (($quotaPercent)* 100 + .5 )* .01;
[650]	2263	}
[2]	2264	return array(
	2265	'quota_percent' => floor($quotaPercent),
	2266	'quota_used' => floor($quota_used),
	2267	'quota_limit' => floor($quota_limit)
	2268	);
	2269	}
[449]	2270	else
[2]	2271	return array();
	2272	}
[449]	2273
[2]	2274	function send_notification($params){
	2275	require_once("class.phpmailer.php");
	2276	$mail = new PHPMailer();
[449]	2277
[2]	2278	$toaddress = $params['notificationto'];
[449]	2279
	2280	$subject = 'Confirmação de leitura: ' . $params['subject'];
[2]	2281	$body = 'Sua mensagem: ' . $params['subject'] . '<br>';
	2282	$body .= 'foi lida por: ' . $_SESSION['phpgw_info']['expressomail']['user']['fullname'] . ' <' . $_SESSION['phpgw_info']['expressomail']['user']['email'] . '> em ' . date("d/m/Y H:i");
	2283	$mail->SMTPDebug = false;
	2284	$mail->IsSMTP();
	2285	$mail->Host = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpServer'];
	2286	$mail->Port = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpPort'];
	2287	$mail->From = $_SESSION['phpgw_info']['expressomail']['user']['email'];
	2288	$mail->FromName = $_SESSION['phpgw_info']['expressomail']['user']['fullname'];
	2289	$mail->AddAddress($toaddress);
	2290	$mail->Subject = $this->htmlspecialchars_decode($subject);
	2291
	2292	$mail->IsHTML(true);
	2293	$mail->Body = $body;
[449]	2294
[2]	2295	if(!$mail->Send()){
	2296	return $mail->ErrorInfo;
	2297	}
	2298	else
	2299	return true;
	2300	}
[449]	2301
[2]	2302	function empty_trash()
	2303	{
[449]	2304	$folder = 'INBOX' . $this->imap_delimiter . $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultTrashFolder'];
[2]	2305	$mbox_stream = $this->open_mbox($folder);
	2306	$return = imap_delete($mbox_stream,'1:*');
[51]	2307	if($mbox_stream)
	2308	imap_close($mbox_stream, CL_EXPUNGE);
[2]	2309	return $return;
	2310	}
[449]	2311
[2]	2312	function search($params)
	2313	{
[673]	2314	include("class.imap_attachment.inc.php");
[449]	2315	$imap_attachment = new imap_attachment();
[2]	2316	$criteria = $params['criteria'];
	2317	$return = array();
	2318	$folders = $this->get_folders_list();
[449]	2319
[2]	2320	$j = 0;
	2321	foreach($folders as $folder)
	2322	{
	2323	$mbox_stream = $this->open_mbox($folder);
	2324	$messages = imap_search($mbox_stream, $criteria, SE_UID);
[449]	2325
[2]	2326	if ($messages == '')
	2327	continue;
[449]	2328
[2]	2329	$i = 0;
	2330	$return[$j] = array();
	2331	$return[$j]['folder_name'] = $folder['name'];
[449]	2332
[2]	2333	foreach($messages as $msg_number)
	2334	{
[535]	2335	$header = $this->get_header($msg_number);
[2]	2336	if (!is_object($header))
	2337	return false;
[449]	2338
[2]	2339	$return[$j][$i]['msg_folder'] = $folder['name'];
	2340	$return[$j][$i]['msg_number'] = $msg_number;
	2341	$return[$j][$i]['Recent'] = $header->Recent;
	2342	$return[$j][$i]['Unseen'] = $header->Unseen;
	2343	$return[$j][$i]['Answered'] = $header->Answered;
	2344	$return[$j][$i]['Deleted'] = $header->Deleted;
	2345	$return[$j][$i]['Draft'] = $header->Draft;
	2346	$return[$j][$i]['Flagged'] = $header->Flagged;
[449]	2347
[535]	2348	$date_msg = gmdate("d/m/Y",$header->udate);
	2349	if (gmdate("d/m/Y") == $date_msg)
	2350	$return[$j][$i]['udate'] = gmdate("H:i",$header->udate);
[2]	2351	else
	2352	$return[$j][$i]['udate'] = $date_msg;
[449]	2353
[2]	2354	$fromaddress = imap_mime_header_decode($header->fromaddress);
	2355	$return[$j][$i]['fromaddress'] = '';
	2356	foreach ($fromaddress as $tmp)
	2357	$return[$j][$i]['fromaddress'] .= $this->replace_maior_menor($tmp->text);
[449]	2358
[2]	2359	$from = $header->from;
	2360	$return[$j][$i]['from'] = array();
	2361	$tmp = imap_mime_header_decode($from[0]->personal);
	2362	$return[$j][$i]['from']['name'] = $tmp[0]->text;
	2363	$return[$j][$i]['from']['email'] = $from[0]->mailbox . "@" . $from[0]->host;
[449]	2364	$return[$j][$i]['from']['full'] ='"' . $return[$j][$i]['from']['name'] . '" ' . '<' . $return[$j][$i]['from']['email'] . '>';
[2]	2365
	2366	$to = $header->to;
	2367	$return[$j][$i]['to'] = array();
	2368	$tmp = imap_mime_header_decode($to[0]->personal);
	2369	$return[$j][$i]['to']['name'] = $tmp[0]->text;
	2370	$return[$j][$i]['to']['email'] = $to[0]->mailbox . "@" . $to[0]->host;
[449]	2371	$return[$j][$i]['to']['full'] ='"' . $return[$i]['to']['name'] . '" ' . '<' . $return[$i]['to']['email'] . '>';
[2]	2372
	2373	$subject = imap_mime_header_decode($header->fetchsubject);
	2374	$return[$j][$i]['subject'] = '';
	2375	foreach ($subject as $tmp)
	2376	$return[$j][$i]['subject'] .= $tmp->text;
	2377
	2378	$return[$j][$i]['Size'] = $header->Size;
	2379	$return[$j][$i]['reply_toaddress'] = $header->reply_toaddress;
[449]	2380
[2]	2381	$return[$j][$i]['attachment'] = array();
	2382	$return[$j][$i]['attachment'] = $imap_attachment->get_attachment_headerinfo($mbox_stream, $msg_number);
[449]	2383
[2]	2384	$i++;
	2385	}
	2386	$j++;
[51]	2387	if($mbox_stream)
	2388	imap_close($mbox_stream);
[2]	2389	}
[449]	2390
[2]	2391	return $return;
	2392	}
[449]	2393
[2]	2394	function delete_and_show_previous_message($params)
	2395	{
	2396	$return = $this->get_info_previous_msg($params);
[449]	2397
[2]	2398	$params_tmp1 = array();
	2399	$params_tmp1['msgs_to_delete'] = $params['msg_number'];
	2400	$params_tmp1['folder'] = $params['msg_folder'];
	2401	$return_tmp1 = $this->delete_msg($params_tmp1);
[449]	2402
[2]	2403	$return['msg_number_deleted'] = $return_tmp1;
[449]	2404
[2]	2405	return $return;
	2406	}
[449]	2407
	2408
[2]	2409	function automatic_trash_cleanness($params)
	2410	{
	2411	$before_date = date("m/d/Y", strtotime("-".$params['before_date']." day"));
	2412	$criteria = 'BEFORE "'.$before_date.'"';
[325]	2413	$mbox_stream = $this->open_mbox('INBOX'.$this->imap_delimiter.$_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultTrashFolder']);
[2]	2414	$messages = imap_search($mbox_stream, $criteria, SE_UID);
	2415	if (is_array($messages)){
	2416	foreach ($messages as $msg_number){
	2417	imap_delete($mbox_stream, $msg_number, FT_UID);
	2418	}
	2419	}
[51]	2420	if($mbox_stream)
	2421	imap_close($mbox_stream, CL_EXPUNGE);
[2]	2422	return $messages;
	2423	}
	2424	// Fix the search problem with special characters!!!!
	2425	function remove_accents($string) {
[449]	2426	return strtr($string,
	2427	"?Ó??ó?Ý?úÁÀÃÂÄÇÉÈÊËÍÌ?ÎÏÑÕÔÓÒÖÚÙ?ÛÜ?áàãâäçéèêëíì?îïñóòõôöúù?ûüýÿ",
[2]	2428	"SOZsozYYuAAAAACEEEEIIIIINOOOOOUUUUUsaaaaaceeeeiiiiinooooouuuuuyy");
	2429	}
	2430
[469]	2431	function search_msg($params = ''){
[2]	2432	$retorno = "";
[271]	2433	$mbox_stream = "";
[1342]	2434	$search = explode(",",$params['condition']);
[2]	2435	if($search){
	2436	$search_criteria = '';
[673]	2437	foreach($search as $tmp)
	2438	{
[2]	2439	$tmp1 = explode("##",$tmp);
	2440	$name_box = $tmp1[0];
[372]	2441	unset($filter);
	2442	foreach($tmp1 as $index => $criteria)
	2443	{
	2444	if ($index != 0 && strlen($criteria) != 0)
	2445	{
	2446	$filter_array = explode("<=>",rawurldecode($criteria));
	2447	$filter .= " ".$filter_array[0];
	2448	$filter .= '"'.$filter_array[1].'"';
	2449	}
[449]	2450	}
	2451	$name_box = mb_convert_encoding(utf8_decode($name_box), "UTF7-IMAP", "ISO_8859-1" );
[372]	2452	$filter = $this->remove_accents($filter);
[650]	2453	//Este bloco tem a finalidade de transformar o login (quando numerico) das pastas compartilhadas em common name
[432]	2454	$folder_name = explode($this->imap_delimiter,$name_box);
[469]	2455	if (is_numeric($folder_name[1])) {
	2456	$this->ldap = new ldap_functions();
	2457	if ($cn = $this->ldap->uid2cn($folder_name[1])) {
	2458	$folder_name[1] = $cn;
[432]	2459	}
	2460	}
	2461	$folder_name = implode($this->imap_delimiter,$folder_name);
[449]	2462
[271]	2463	if(!is_resource($mbox_stream))
[372]	2464	$mbox_stream = $this->open_mbox($name_box);
[271]	2465	else
	2466	imap_reopen($mbox_stream, "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$name_box);
[449]	2467
	2468	if (preg_match("/^.?\bALL\b/", $filter)){ // Quick Search, note: this ALL isn't the same ALL from imap_search
	2469
[271]	2470	$all_criterias = array ("TO","SUBJECT","FROM","CC");
	2471	foreach($all_criterias as $criteria_fixed)
	2472	{
[372]	2473	$_filter = $criteria_fixed . substr($filter,4);
[449]	2474
[372]	2475	$search_criteria = imap_search($mbox_stream, $_filter, SE_UID);
[449]	2476
[271]	2477	if($search_criteria && count($search_criteria) < 50)
	2478	{
[2]	2479	foreach($search_criteria as $new_search){
[449]	2480	$m_token = trim("##".mb_convert_encoding( $name_box, "ISO_8859-1", "UTF7-IMAP" ) . "--" . $this->get_msg($new_search,$name_box,$mbox_stream) . "--".$new_search."##"."\n");
[271]	2481	if(!@strstr($retorno,$m_token))
[2]	2482	$retorno .= $m_token;
	2483	}
[449]	2484	}
	2485	else if(count($search_criteria) >= 50)
	2486	return "many results";
[2]	2487	}
[271]	2488	}
[2]	2489	else {
[271]	2490	$search_criteria = imap_search($mbox_stream, $filter, SE_UID);
[372]	2491	if( is_array( $search_criteria) )
	2492	{
	2493	foreach($search_criteria as $new_search)
[449]	2494	$retorno .= trim("##".mb_convert_encoding( $name_box, "ISO_8859-1", "UTF7-IMAP" ) . "--" . $this->get_msg($new_search,$name_box,$mbox_stream) . "--" . $new_search."##"."\n");
[2]	2495	}
	2496	}
	2497	}
[271]	2498	}
	2499	if($mbox_stream)
[449]	2500	imap_close($mbox_stream);
	2501
[2]	2502	return $retorno ? $retorno : "none";
	2503	}
[449]	2504
[271]	2505	function get_msg($uid_msg,$name_box, $mbox_stream )
	2506	{
[535]	2507	$header = $this->get_header($uid_msg);
[650]	2508	$flag = $header->Unseen.$header->Recent.$header->Flagged.$header->Draft;
[163]	2509	$subject = $this->decode_string($header->fetchsubject);
	2510	$from = $header->from[0]->mailbox;
[2]	2511	if($header->from[0]->personal != "")
	2512	$from = $header->from[0]->personal;
[650]	2513	$ret_msg = $this->decode_string($from) . "--" . $subject . "--". gmdate("d/m/Y",$header ->udate)."--". $this->size_msg($header->Size) ."--". $flag;
[449]	2514	return $ret_msg;
	2515	}
	2516
[2]	2517	function size_msg($size){
	2518	$var = floor($size/1024);
	2519	if($var >= 1){
[449]	2520	return $var." kb";
[2]	2521	}else{
[449]	2522	return $size ." b";
[2]	2523	}
	2524	}
	2525
	2526	function ob_array($the_object)
	2527	{
	2528	$the_array=array();
	2529	if(!is_scalar($the_object))
	2530	{
	2531	foreach($the_object as $id => $object)
	2532	{
	2533	if(is_scalar($object))
	2534	{
	2535	$the_array[$id]=$object;
	2536	}
	2537	else
	2538	{
	2539	$the_array[$id]=$this->ob_array($object);
	2540	}
	2541	}
	2542	return $the_array;
	2543	}
	2544	else
	2545	{
	2546	return $the_object;
	2547	}
	2548	}
[449]	2549
[2]	2550	function getacl()
	2551	{
	2552	$this->ldap = new ldap_functions();
[449]	2553
[2]	2554	$return = array();
[449]	2555	$mbox_stream = $this->open_mbox();
[2]	2556	$mbox_acl = imap_getacl($mbox_stream, 'INBOX');
[449]	2557
[2]	2558	$i = 0;
	2559	foreach ($mbox_acl as $user => $acl)
	2560	{
	2561	if ($user != $this->username)
	2562	{
	2563	$return[$i]['uid'] = $user;
	2564	$return[$i]['cn'] = $this->ldap->uid2cn($user);
	2565	}
	2566	$i++;
	2567	}
	2568	return $return;
	2569	}
[449]	2570
[2]	2571	function setacl($params)
	2572	{
	2573	$old_users = $this->getacl();
	2574	if (!count($old_users))
	2575	$old_users = array();
[449]	2576
[2]	2577	$tmp_array = array();
	2578	foreach ($old_users as $index => $user_info)
	2579	{
	2580	$tmp_array[$index] = $user_info['uid'];
	2581	}
	2582	$old_users = $tmp_array;
[449]	2583
[2]	2584	$users = unserialize($params['users']);
	2585	if (!count($users))
	2586	$users = array();
[449]	2587
[2]	2588	//$add_share = array_diff($users, $old_users);
	2589	$remove_share = array_diff($old_users, $users);
	2590
	2591	$mbox_stream = $this->open_mbox();
	2592
	2593	$serverString = "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}";
	2594	$mailboxes_list = imap_getmailboxes($mbox_stream, $serverString, "user".$this->imap_delimiter.$this->username."*");
	2595
	2596	/*if (count($add_share))
	2597	{
	2598	foreach ($add_share as $index=>$uid)
	2599	{
	2600	if (is_array($mailboxes_list))
	2601	{
	2602	foreach ($mailboxes_list as $key => $val)
	2603	{
	2604	$folder = str_replace($serverString, "", imap_utf7_decode($val->name));
	2605	imap_setacl ($mbox_stream, $folder, "$uid", "lrswipcda");
	2606	}
	2607	}
	2608	}
	2609	}*/
[449]	2610
[2]	2611	if (count($remove_share))
	2612	{
	2613	foreach ($remove_share as $index=>$uid)
	2614	{
	2615	if (is_array($mailboxes_list))
	2616	{
	2617	foreach ($mailboxes_list as $key => $val)
	2618	{
	2619	$folder = str_replace($serverString, "", imap_utf7_decode($val->name));
	2620	imap_setacl ($mbox_stream, $folder, "$uid", "");
	2621	}
	2622	}
[449]	2623	}
[2]	2624	}
[449]	2625
[2]	2626	return true;
	2627	}
[449]	2628
[2]	2629	function getaclfromuser($params)
	2630	{
	2631	$useracl = $params['user'];
[449]	2632
[2]	2633	$return = array();
	2634	$return[$useracl] = 'false';
[449]	2635	$mbox_stream = $this->open_mbox();
[2]	2636	$mbox_acl = imap_getacl($mbox_stream, 'INBOX');
[449]	2637
[2]	2638	foreach ($mbox_acl as $user => $acl)
	2639	{
	2640	if (($user != $this->username) && ($user == $useracl))
	2641	{
	2642	$return[$user] = $acl;
	2643	}
	2644	}
	2645	return $return;
	2646	}
	2647
	2648	function getacltouser($user)
	2649	{
	2650	$return = array();
	2651	$mbox_stream = $this->open_mbox();
[325]	2652	//Alterado, antes era 'imap_getacl($mbox_stream, 'user'.$this->imap_delimiter.$user);
	2653	//Afim de tratar as pastas compartilhadas, verificandos as permissoes de operacao sobre as mesmas
	2654	//No caso de se tratar da caixa do proprio usuario logado, utiliza a sintaxe abaixo
	2655	if(substr($user,0,4) != 'user')
[449]	2656	$mbox_acl = imap_getacl($mbox_stream, 'user'.$this->imap_delimiter.$user);
[325]	2657	else
	2658	$mbox_acl = imap_getacl($mbox_stream, $user);
[2]	2659	return $mbox_acl[$this->username];
	2660	}
[449]	2661
[2]	2662
	2663	function setaclfromuser($params)
	2664	{
	2665	$user = $params['user'];
	2666	$acl = $params['acl'];
[449]	2667
[2]	2668	$mbox_stream = $this->open_mbox();
	2669
	2670	$serverString = "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}";
	2671	$mailboxes_list = imap_getmailboxes($mbox_stream, $serverString, "user".$this->imap_delimiter.$this->username."*");
	2672
	2673	if (is_array($mailboxes_list))
	2674	{
	2675	foreach ($mailboxes_list as $key => $val)
	2676	{
[449]	2677	$folder = str_replace($serverString, "", imap_utf7_encode($val->name));
	2678	$folder = str_replace("&-", "&", $folder);
[2]	2679	if (!imap_setacl ($mbox_stream, $folder, $user, $acl))
	2680	{
[449]	2681	$return = imap_last_error();
[2]	2682	}
	2683	}
	2684	}
[449]	2685	if (isset($return))
	2686	return $return;
	2687	else
	2688	return true;
[2]	2689	}
[449]	2690
[51]	2691	function download_attachment($msg,$msgno)
	2692	{
[449]	2693	$array_parts_attachments = array();
[51]	2694	$array_parts_attachments['names'] = '';
[1342]	2695	include("class.imap_attachment.inc.php");
[449]	2696	$imap_attachment = new imap_attachment();
	2697
[51]	2698	if (count($msg->fname[$msgno]) > 0)
	2699	{
	2700	$i = 0;
	2701	foreach ($msg->fname[$msgno] as $index=>$fname)
	2702	{
	2703	$array_parts_attachments[$i]['pid'] = $msg->pid[$msgno][$index];
	2704	$array_parts_attachments[$i]['name'] = $imap_attachment->flat_mime_decode($fname);
	2705	$array_parts_attachments[$i]['name'] = $array_parts_attachments[$i]['name'] ? $array_parts_attachments[$i]['name'] : "attachment.bin";
	2706	$array_parts_attachments[$i]['encoding'] = $msg->encoding[$msgno][$index];
	2707	$array_parts_attachments['names'] .= $array_parts_attachments[$i]['name'] . ', ';
	2708	$array_parts_attachments[$i]['fsize'] = $msg->fsize[$msgno][$index];
	2709	$i++;
	2710	}
	2711	}
	2712	$array_parts_attachments['names'] = substr($array_parts_attachments['names'],0,(strlen($array_parts_attachments['names']) - 2));
	2713	return $array_parts_attachments;
[449]	2714	}
[69]	2715
	2716	function spam($params)
	2717	{
	2718	$is_spam = $params['spam'];
	2719	$folder = $params['folder'];
	2720	$mbox_stream = $this->open_mbox($folder);
	2721	$msgs_number = explode(',',$params['msgs_number']);
	2722
	2723	foreach($msgs_number as $msg_number) {
	2724	$header = imap_fetchheader($mbox_stream, imap_msgno($mbox_stream, $msg_number));
	2725	$body = imap_body($mbox_stream, imap_msgno($mbox_stream, $msg_number));
	2726	$msg = $header . $body;
	2727	$email = $_SESSION['phpgw_info']['expressomail']['user']['email'];
[449]	2728	$username = $this->username;
[69]	2729	strtok($email, '@');
	2730	$domain = strtok('@');
	2731
[449]	2732	//Encontrar a assinatura do dspam no cabecalho
	2733	$v = explode("\r\n", $header);
	2734	foreach ($v as $linha){
	2735	if (eregi("^X-DSPAM-Signature", $linha)) {
	2736
	2737	$args = explode(" ",$linha);
	2738	$signature = $args[1];
	2739	}
	2740	}
	2741
[69]	2742	// feed dspam
[449]	2743	switch($is_spam){
	2744	case 'true': $cmd = $_SESSION['phpgw_info']['server']['expressomail']['expressoMail_command_for_spam']; break;
	2745	case 'false': $cmd = $_SESSION['phpgw_info']['server']['expressomail']['expressoMail_command_for_ham']; break;
	2746	}
	2747	$tags = array('##EMAIL##', '##USERNAME##', '##DOMAIN##', '##SIGNATURE##');
	2748	$cmd = str_replace($tags,array($email,$username,$domain,$signature),$cmd);
[78]	2749	system($cmd);
[69]	2750	}
	2751	imap_close($mbox_stream);
	2752	return false;
	2753	}
[535]	2754	function get_header($msg_number){
	2755	$header = @imap_headerinfo($this->mbox, imap_msgno($this->mbox, $msg_number), 80, 255);
	2756	if (!is_object($header))
	2757	return false;
	2758	// Prepare udate from mailDate (DateTime arrived with TZ) for fixing summertime problem.
	2759	$pdate = date_parse($header->MailDate);
	2760	$header->udate += $pdate['zone']*(-60);
[659]	2761
[673]	2762	if($header->Flagged != "F" && $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['use_important_flag']) {
[659]	2763	$flag = preg_match('/importance : (.*)\r/i',
	2764	imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number))
	2765	,$importance);
	2766	$header->Flagged = $flag==0?false:strtolower($importance[1])=="high"?"F":false;
	2767	}
	2768
[535]	2769	return $header;
	2770	}
[2]	2771	}
[278]	2772	?>

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source: branches/1.2/expressoMail1_2/inc/class.imap_functions.inc.php @ 1342

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