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source: branches/2.2/expressoMail1_2/inc/class.imap_functions.inc.php @ 3289

Revision 3289, 138.4 KB checked in by rafaelraymundo, 14 years ago (diff)
Ticket #1275 - anexos com caracteres especiais convertidos para underline.
Property svn:eol-style set to `native` Property svn:executable set to ``*

Rev	Line
[2]	1	<?php
[1040]	2
[2]	3	include_once("class.functions.inc.php");
	4	include_once("class.ldap_functions.inc.php");
[91]	5	include_once("class.exporteml.inc.php");
	6
[2]	7	class imap_functions
	8	{
	9	var $public_functions = array
[1472]	10	(
[2]	11	'get_range_msgs' => True,
	12	'get_info_msg' => True,
[689]	13	'get_info_msgs' => True,
[615]	14	'get_folders_list' => True,
[1518]	15	'import_msgs' => True,
	16	'msgs_to_archive' => True
[2]	17	);
	18
	19	var $ldap;
	20	var $mbox;
	21	var $imap_port;
	22	var $has_cid;
	23	var $imap_options = '';
	24	var $functions;
[3071]	25	var $prefs;
[650]	26	var $foldersLimit;
[1912]	27	var $imap_sentfolder;
[2]	28
	29	function imap_functions (){
[3226]	30	$this->foldersLimit = $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['imap_max_folders'] ? $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['imap_max_folders'] : 20000; //Limit of folders (mailboxes) user can see
[2]	31	$this->username = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
	32	$this->password = $_SESSION['phpgw_info']['expressomail']['user']['passwd'];
	33	$this->imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
	34	$this->imap_port = $_SESSION['phpgw_info']['expressomail']['email_server']['imapPort'];
	35	$this->imap_delimiter = $_SESSION['phpgw_info']['expressomail']['email_server']['imapDelimiter'];
[1472]	36	$this->functions = new functions();
[1912]	37	$this->imap_sentfolder = $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultSentFolder'] ? $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultSentFolder'] : str_replace("*","", $this->functions->getLang("Sent"));
[2]	38	$this->has_cid = false;
[3071]	39	$this->prefs = $_SESSION['phpgw_info']['user']['preferences']['expressoMail'];
[1472]	40
[3071]	41
[2]	42	if ($_SESSION['phpgw_info']['expressomail']['email_server']['imapTLSEncryption'] == 'yes')
	43	{
	44	$this->imap_options = '/tls/novalidate-cert';
	45	}
	46	else
	47	{
	48	$this->imap_options = '/notls/novalidate-cert';
	49	}
	50	}
	51	// BEGIN of functions.
	52	function open_mbox($folder = False)
	53	{
[828]	54	if (is_resource($this->mbox))
	55	return $this->mbox;
[51]	56	$folder = mb_convert_encoding($folder, "UTF7-IMAP","ISO_8859-1");
[504]	57	$this->mbox = @imap_open("{".$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]	58	return $this->mbox;
	59	}
	60
[504]	61	function parse_error($error){
	62	// This error is returned from Imap.
	63	if(strstr($error,'Connection refused')) {
	64	return str_replace("%1", $this->functions->getLang("Mail"), $this->functions->getLang("Connection failed with %1 Server. Try later."));
	65	}
	66	// This error is returned from Postfix.
	67	elseif(strstr($error,'message file too big')) {
[1264]	68	return str_replace("%1",$_SESSION['phpgw_info']['user']['preferences']['expressoMail']['max_attachment_size'],$this->functions->getLang('The size of this message has exceeded the limit (%1B).'));
[504]	69	}
[628]	70	elseif(strstr($error,'virus')) {
	71	return str_replace("%1", $this->functions->getLang("Mail"), $this->functions->getLang("Your message was rejected by antivirus. Perhaps your attachment has been infected."));
	72	}
[504]	73	// This condition verifies if SESSION is expired.
[1472]	74	elseif(!count($_SESSION))
[504]	75	return "nosession";
	76
	77	return $error;
	78	}
[1472]	79
[2]	80	function get_range_msgs2($params)
	81	{
[3018]	82	// Free others requests
	83	session_write_close();
[53]	84	$folder = $params['folder'];
[2]	85	$msg_range_begin = $params['msg_range_begin'];
	86	$msg_range_end = $params['msg_range_end'];
[1472]	87	$sort_box_type = $params['sort_box_type'];
[53]	88	$sort_box_reverse = $params['sort_box_reverse'];
[51]	89	$search_box_type = $params['search_box_type'] != "ALL" && $params['search_box_type'] != "" ? $params['search_box_type'] : false;
[828]	90	$sort_array_msg = $this-> get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse,$msg_range_begin,$msg_range_end);
[1472]	91
[2]	92	$return = array();
	93	$i = 0;
[828]	94	$num_msgs = imap_num_msg($this->mbox);
	95	if(is_array($sort_array_msg)){
[1472]	96	foreach($sort_array_msg as $msg_number => $value)
[689]	97	{
	98	$temp = $this->get_info_head_msg($msg_number);
[1940]	99	$temp['msg_sample'] = $this->get_msg_sample($msg_number);
[689]	100	if(!$temp)
[1752]	101	{
[689]	102	return false;
[1752]	103	}
[828]	104
[689]	105	$return[$i] = $temp;
	106	$i++;
	107	}
	108	}
[828]	109	$return['num_msgs'] = $num_msgs;
	110
[689]	111	return $return;
	112	}
[828]	113
[689]	114	function get_info_head_msg($msg_number) {
	115	$head_array = array();
	116	include_once("class.imap_attachment.inc.php");
[828]	117
[3271]	118	$imap_attachment = new imap_attachment();
	119	//if ($this->prefs['use_important_flag'] )
	120	//{
[3071]	121	/*Como eu preciso do atributo Importance para saber se o email é
	122	* importante ou não, uso abaixo a função imap_fetchheader e busco
	123	* o atributo importance nela. Isso faz com que eu acesse o cabeçalho
	124	* duas vezes e de duas formas diferentes, mas em contrapartida, eu
	125	* não preciso reimplementar o método utilizando o fetchheader.
	126	* Como as mensagens são renderizadas em um número pequeno por vez,
	127	* não parece ter perda considerável de performance.
	128	*/
[830]	129
[3071]	130	$tempHeader = imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number));
	131	$flag = preg_match('/importance : (.*)\r/i', $tempHeader, $importance);
[3271]	132	//}
	133	// Reimplementado código para identificação dos e-mails assinados e cifrados
	134	// no método getMessageType(). Mário César Kolling <mario.kolling@serpro.gov.br>
	135	$head_array['ContentType'] = $this->getMessageType($msg_number, $tempHeader);
	136	$head_array['Importance'] = $flag==0?"Normal":$importance[1];
[1174]	137
[689]	138	$header = $this->get_header($msg_number);
[828]	139	if (!is_object($header))
	140	return false;
[689]	141	$head_array['Recent'] = $header->Recent;
	142	$head_array['Unseen'] = $header->Unseen;
	143	if($header->Answered =='A' && $header->Draft == 'X'){
	144	$head_array['Forwarded'] = 'F';
[2]	145	}
[689]	146	else {
	147	$head_array['Answered'] = $header->Answered;
[828]	148	$head_array['Draft'] = $header->Draft;
[46]	149	}
[689]	150	$head_array['Deleted'] = $header->Deleted;
	151	$head_array['Flagged'] = $header->Flagged;
	152	$head_array['msg_number'] = $msg_number;
[3057]	153	$head_array['udate'] = $header->udate;
[828]	154
[689]	155	$from = $header->from;
	156	$head_array['from'] = array();
[1740]	157	$head_array['from']['name'] = ( isset( $from[0]->personal ) ) ? $this->decode_string($from[0]->personal) : NULL;
[689]	158	$head_array['from']['email'] = $this->decode_string($from[0]->mailbox) . "@" . $from[0]->host;
	159	if(!$head_array['from']['name'])
	160	$head_array['from']['name'] = $head_array['from']['email'];
	161	$to = $header->to;
	162	$head_array['to'] = array();
[1740]	163	$tmp = ( isset( $to[0]->personal ) ) ? imap_mime_header_decode($to[0]->personal) : NULL;
	164	$head_array['to']['name'] = ( isset( $tmp[0]->text ) ) ? $this->decode_string($this->decode_string($tmp[0]->text)) : NULL;
	165	$head_array['to']['email'] = ( isset( $to[0]->mailbox ) ) ? ( $this->decode_string($to[0]->mailbox) . "@" . ( ( isset( $to[0]->host ) ) ? $to[0]->host : '' ) ) : NULL;
[689]	166	if(!$head_array['to']['name'])
	167	$head_array['to']['name'] = $head_array['to']['email'];
[1751]	168	$head_array['subject'] = ( isset( $header->fetchsubject ) ) ? $this->decode_string($header->fetchsubject) : '';
[828]	169
[689]	170	$head_array['Size'] = $header->Size;
[828]	171
[689]	172	$head_array['attachment'] = array();
	173	$head_array['attachment'] = $imap_attachment->get_attachment_headerinfo($this->mbox, $msg_number);
[828]	174
[689]	175	return $head_array;
[2]	176	}
[828]	177
[2]	178	function decode_string($string)
[1472]	179	{
	180
[2]	181	if ((strpos(strtolower($string), '=?iso-8859-1') !== false) \|\| (strpos(strtolower($string), '=?windows-1252') !== false))
	182	{
[1740]	183	$return = '';
[2]	184	$tmp = imap_mime_header_decode($string);
	185	foreach ($tmp as $tmp1)
	186	$return .= $this->htmlspecialchars_encode($tmp1->text);
[1472]	187
[2]	188	return $return;
	189	}
	190	else if (strpos(strtolower($string), '=?utf-8') !== false)
	191	{
[1401]	192	$elements = imap_mime_header_decode($string);
	193
	194	for($i = 0;$i < count($elements);$i++)
	195	{
[1384]	196	$charset = strtolower($elements[$i]->charset);
[1401]	197	$text = $elements[$i]->text;
	198
	199	if(!strcasecmp($charset, "utf-8") \|\| !strcasecmp($charset, "utf-7"))
	200	{
[1384]	201	$decoded .= $this->functions->utf8_to_ncr($text);
	202	}
	203	else
[1401]	204	{
	205	if( strcasecmp($charset,"default") )
	206	$decoded .= $this->htmlspecialchars_encode(iconv($charset, "iso-8859-1", $text));
	207	else
	208	$decoded .= $this->htmlspecialchars_encode($text);
	209	}
[1384]	210	}
[2]	211	return $decoded;
	212	}
	213	else
	214	return $this->htmlspecialchars_encode($string);
	215	}
[615]	216	/**
	217	* Função que importa arquivos .eml exportados pelo expresso para a caixa do usuário. Testado apenas
	218	* com .emls gerados pelo expresso, e o arquivo pode ser um zip contendo vários emls ou um .eml.
	219	*/
[660]	220	function import_msgs($params) {
[1000]	221	if(!$this->mbox)
[660]	222	$this->mbox = $this->open_mbox();
[1472]	223
[1365]	224	if( preg_match('/local_/',$params["folder"]) )
[1000]	225	{
[1366]	226	// PLEASE, BE CAREFULL!!! YOU SHOULD USE EMAIL CONFIGURATION VALUES (EMAILADMIN MODULE)
[1367]	227	$tmp_box = mb_convert_encoding('INBOX'.$this->imap_delimiter.$_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultTrashFolder'].$this->imap_delimiter.'tmpMoveToLocal', "UTF7-IMAP", "UTF-8");
[1000]	228	if ( ! imap_createmailbox( $this -> mbox,"{".$this -> imap_server."}$tmp_box" ) )
	229	return $this->functions->getLang( 'Import to Local : fail...' );
	230	imap_reopen($this->mbox, "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$tmp_box);
	231	$params["folder"] = $tmp_box;
	232	}
[615]	233	$errors = array();
	234	$invalid_format = false;
[1472]	235	$filename = $params['FILES'][0]['name'];
[1365]	236	$params["folder"] = mb_convert_encoding($params["folder"], "UTF7-IMAP","ISO_8859-1");
[660]	237	$quota = imap_get_quotaroot($this->mbox, $params["folder"]);
	238	if((($quota['limit'] - $quota['usage'])*1024) <= $params['FILES'][0]['size']){
	239	return array( 'error' => $this->functions->getLang("fail in import:").
[1000]	240	" ".$this->functions->getLang("Over quota"));
[660]	241	}
[615]	242	if(substr($filename,strlen($filename)-4)==".zip") {
[660]	243	$zip = zip_open($params['FILES'][0]['tmp_name']);
[615]	244
	245	if ($zip) {
	246	while ($zip_entry = zip_read($zip)) {
[1000]	247
[615]	248	if (zip_entry_open($zip, $zip_entry, "r")) {
	249	$email = zip_entry_read($zip_entry, zip_entry_filesize($zip_entry));
	250	$status = @imap_append($this->mbox,
[660]	251	"{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$params["folder"],
[615]	252	$email
	253	);
	254	if(!$status)
	255	array_push($errors,zip_entry_name($zip_entry));
	256	zip_entry_close($zip_entry);
	257	}
	258	}
[660]	259	zip_close($zip);
[615]	260	}
[1000]	261
	262	if ( isset( $tmp_box ) && ! sizeof( $errors ) )
	263	{
	264
	265	$mc = imap_check($this->mbox);
	266
	267	$result = imap_fetch_overview( $this -> mbox, "1:{$mc -> Nmsgs}", 0 );
	268
	269	$ids = array( );
	270	foreach ($result as $overview)
	271	$ids[ ] = $overview -> uid;
	272
	273	return implode( ',', $ids );
[830]	274	}
[1000]	275	}
[615]	276	else if(substr($filename,strlen($filename)-4)==".eml") {
[660]	277	$email = implode("",file($params['FILES'][0]['tmp_name']));
[615]	278	$status = @imap_append($this->mbox,
[660]	279	"{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$params["folder"],
[615]	280	$email
	281	);
[660]	282	if(!$status){
[615]	283	array_push($errors,zip_entry_name($zip_entry));
[660]	284	zip_entry_close($zip_entry);
	285	}
[615]	286	}
[1000]	287	else
[615]	288	{
[1000]	289	if ( isset( $tmp_box ) )
	290	imap_deletemailbox( $this->mbox,"{".$this -> imap_server."}$tmp_box" );
	291
[660]	292	return array("error" => $this->functions->getLang("wrong file format"));
[615]	293	$invalid_format = true;
	294	}
[1000]	295
[615]	296	if(!$invalid_format) {
	297	if(count($errors)>0) {
[660]	298	$message = $this->functions->getLang("fail in import:")."\n";
[615]	299	foreach($errors as $arquivo) {
	300	$message.=$arquivo."\n";
	301	}
[660]	302	return array("error" => $message);
[615]	303	}
	304	else
[1000]	305	return $this->functions->getLang("The import was executed successfully.");
[615]	306	}
[1000]	307	}
	308	/*
[613]	309	Remove os anexos de uma mensagem. A estratégia para isso é criar uma mensagem nova sem os anexos, mantendo apenas
	310	a primeira parte do e-mail, que é o texto, sem anexos.
	311	O método considera que o email é multpart.
	312	*/
	313	function remove_attachments($params) {
	314	include_once("class.message_components.inc.php");
	315	if(!$this->mbox \|\| !is_resource($this->mbox))
	316	$this->mbox = $this->open_mbox($params["folder"]);
	317	$return["status"] = true;
	318	$header = "";
[1472]	319
[613]	320	$headertemp = explode("\n",imap_fetchheader($this->mbox, imap_msgno($this->mbox, $params["msg_num"])));
	321	foreach($headertemp as $head) {//Se eu colocar todo o header do email dá pau no append, então procuro apenas o que interessa.
	322	$head1 = explode(":",$head);
[1472]	323	if ( (strtoupper($head1[0]) == "TO") \|\|
[3018]	324	(strtoupper($head1[0]) == "FROM") \|\|
	325	(strtoupper($head1[0]) == "SUBJECT") \|\|
	326	(strtoupper($head1[0]) == "DATE") \|\|
	327	(strtoupper($head1[0]) == "CONTENT-TYPE")) {
	328
	329	if(strtoupper($head1[0]) == "CONTENT-TYPE"){
	330	$head = str_replace("multipart/mixed","text/html",$head);
	331	}
	332	$header .= $head."\n";
	333	}
[613]	334	}
[1472]	335
[613]	336	$msg = &new message_components($this->mbox);
[1472]	337	$msg->fetch_structure($params["msg_num"]);/* O fetchbody tava trazendo o email com problemas na acentuação.
	338	Então uso essa classe para verificar a codificação e o charset,
[613]	339	para que o método decodeBody do expresso possa trazer tudo certinho*/
[1472]	340
[1319]	341	$status = imap_append($this->mbox,
[613]	342	"{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$params["folder"],
	343	$header.
	344	"\r\n".
	345	str_replace("\n","\r\n",$this->decodeBody(
	346	imap_fetchbody($this->mbox,imap_msgno($this->mbox, $params["msg_num"]),"1"),
	347	$msg->encoding[$params["msg_num"]][0], $msg->charset[$params["msg_num"]][0]
[1472]	348	)
[1319]	349	), "\\Seen"); //Append do novo email, só com header e conteúdo sem anexos.
[1472]	350
[1319]	351	if(!$status)
	352	{
[613]	353	$return["status"] = false;
	354	$return["msg"] = lang("error appending mail on delete attachments");
	355	}
[1319]	356	else
	357	{
	358	$status = imap_status($this->mbox, "{".$this->imap_server.":".$this->imap_port."}".$params['folder'], SA_UIDNEXT);
[1472]	359	$return['msg_no'] = $status->uidnext - 1;
[1319]	360	imap_delete($this->mbox, imap_msgno($this->mbox, $params["msg_num"]));
	361	imap_expunge($this->mbox);
	362	}
[1472]	363
[613]	364	return $return;
[1472]	365
[613]	366	}
[1518]	367
	368	function msgs_to_archive($params) {
	369
	370	$folder = $params['folder'];
[1931]	371	$all_ids = $this-> get_msgs($folder, 'SORTARRIVAL', false, 0,-1,-1);
[613]	372
[1518]	373	$messages_not_to_copy = explode(",",$params['mails']);
	374	$ids = array();
	375
[1931]	376	$cont = 0;
	377
[1518]	378	foreach($all_ids as $each_id=>$value) {
[1931]	379	if(!in_array($each_id,$messages_not_to_copy)) {
[1518]	380	array_push($ids,$each_id);
[1931]	381	$cont++;
	382	}
	383	if($cont>=100)
	384	break;
[1518]	385	}
	386
	387	if (empty($ids))
	388	return array();
	389
	390	$params = array("folder"=>$folder,"msgs_number"=>implode(",",$ids));
	391
	392
	393	return $this->get_info_msgs($params);
	394
	395
	396	}
	397
[689]	398	/**
[1472]	399	*
	400	* @return
[689]	401	* @param $params Object
	402	*/
	403	function get_info_msgs($params) {
	404	include_once("class.exporteml.inc.php");
	405	$return = array();
	406	$new_params = array();
	407	$attach_params = array();
	408	$new_params["msg_folder"]=$params["folder"];
	409	$attach_params["folder"] = $params["folder"];
	410	$msgs = explode(",",$params["msgs_number"]);
	411	$exporteml = new ExportEml();
[1382]	412	$unseen_msgs = array();
[689]	413	foreach($msgs as $msg_number) {
	414	$new_params["msg_number"] = $msg_number;
	415	//ini_set("display_errors","1");
	416	$msg_info = $this->get_info_msg($new_params);
	417
	418	$this->mbox = $this->open_mbox($params['folder']); //Não sei porque, mas se não abrir de novo a caixa dá erro.
	419	$msg_info['header'] = $this->get_info_head_msg($msg_number);
	420
	421	$attach_params["num_msg"] = $msg_number;
	422	$msg_info['array_attach'] = $exporteml->get_attachments_in_array($attach_params);
	423	$msg_info['url_export_file'] = $exporteml->export_to_archive($msg_number,$params["folder"]);
	424	imap_close($this->mbox);
	425	$this->mbox=false;
	426	array_push($return,serialize($msg_info));
[1472]	427
[1388]	428	if($msg_info['Unseen'] == "U" \|\| $msg_info['Recent'] == "N"){
[1472]	429	array_push($unseen_msgs,$msg_number);
	430	}
	431	}
[1382]	432	if($unseen_msgs){
	433	$msgs_list = implode(",",$unseen_msgs);
	434	$array_msgs = array('folder' => $new_params["msg_folder"], "msgs_to_set" => $msgs_list, "flag" => "unseen");
[1472]	435	$this->set_messages_flag($array_msgs);
[689]	436	}
[1472]	437
[689]	438	return $return;
	439	}
	440
[2]	441	function get_info_msg($params)
	442	{
[51]	443	$return = array();
[2]	444	$msg_number = $params['msg_number'];
[1969]	445	if(preg_match('(.+)(_[a-zA-Z0-9]+)',$msg_number,$matches)) { //Verifies if it comes from a tab diferent of the main one.
	446	$msg_number = $matches[1];
	447	$plus_id = $matches[2];
	448	}
	449	else {
	450	$plus_id = '';
	451	}
[1724]	452	$msg_folder = urldecode($params['msg_folder']);
[1472]	453
[411]	454	if(!$this->mbox \|\| !is_resource($this->mbox))
[1472]	455	$this->mbox = $this->open_mbox($msg_folder);
	456
[535]	457	$header = $this->get_header($msg_number);
[205]	458	if (!$header) {
[1472]	459	$return['status_get_msg_info'] = "false";
[205]	460	return $return;
	461	}
[1472]	462
[828]	463	$header_ = imap_fetchheader($this->mbox, $msg_number, FT_UID);
	464
[51]	465	$return_get_body = $this->get_body_msg($msg_number, $msg_folder);
[1707]	466
	467	$body = $return_get_body['body'];
[1808]	468
[1035]	469	if($return_get_body['body']=='isCripted'){
	470	$exporteml = new ExportEml();
	471	$return['source']=$exporteml->export_msg_data($msg_number,$msg_folder);
	472	$return['body'] = "";
	473	$return['attachments'] = "";
	474	$return['thumbs'] = "";
	475	$return['signature'] = "";
	476	//return $return;
	477	}else{
	478	$return['body'] = $body;
	479	$return['attachments'] = $return_get_body['attachments'];
	480	$return['thumbs'] = $return_get_body['thumbs'];
	481	$return['signature'] = $return_get_body['signature'];
[1707]	482	}
	483
[3018]	484	$pattern = '/^[ \t]Disposition-Notification-To:[ ]<?[[:alnum:]\._-]+@[[:alnum:]_-]+[\.[:alnum:]]+>?/sm';
[828]	485	if (preg_match($pattern, $header_, $fields))
	486	{
[3018]	487	if(preg_match('/[[:alnum:]\._\-]+@[[:alnum:]_\-\.]+/',$fields[0], $matches)){
	488	$return['DispositionNotificationTo'] = "<".$matches[0].">";
	489	}
[2]	490	}
[828]	491
[2]	492	$return['Recent'] = $header->Recent;
	493	$return['Unseen'] = $header->Unseen;
[1472]	494	$return['Deleted'] = $header->Deleted;
[2]	495	$return['Flagged'] = $header->Flagged;
	496
	497	if($header->Answered =='A' && $header->Draft == 'X'){
	498	$return['Forwarded'] = 'F';
	499	}
[1472]	500
[2]	501	else {
	502	$return['Answered'] = $header->Answered;
[1472]	503	$return['Draft'] = $header->Draft;
[2]	504	}
	505
[1969]	506	$return['msg_number'] = $msg_number.$plus_id;
[2]	507	$return['msg_folder'] = $msg_folder;
[1472]	508
[535]	509	$date_msg = gmdate("d/m/Y",$header->udate);
[2]	510	if (date("d/m/Y") == $date_msg)
[535]	511	$return['udate'] = gmdate("H:i",$header->udate);
[2]	512	else
	513	$return['udate'] = $date_msg;
[1472]	514
	515	$return['msg_day'] = $date_msg;
[535]	516	$return['msg_hour'] = gmdate("H:i",$header->udate);
[1472]	517
[2]	518	if (date("d/m/Y") == $date_msg) //no dia
	519	{
[535]	520	$return['fulldate'] = gmdate("d/m/Y H:i",$header->udate);
	521	$return['smalldate'] = gmdate("H:i",$header->udate);
[605]	522
[1472]	523	$timestamp_now = strtotime("now");
[605]	524	$timestamp_msg_time = $header->udate;
[1472]	525	// $timestamp_now is GMT and $timestamp_msg_time is MailDate TZ.
[535]	526	// The variable $timestamp_diff is calculated without MailDate TZ.
	527	$pdate = date_parse($header->MailDate);
	528	$timestamp_diff = $timestamp_now - $timestamp_msg_time + ($pdate['zone']*(-60));
[1472]	529
[2]	530	if (gmdate("H",$timestamp_diff) > 0)
	531	{
[197]	532	$return['fulldate'] .= " (" . gmdate("H:i", $timestamp_diff) . ' ' . $this->functions->getLang('hours ago') . ')';
[2]	533	}
	534	else
	535	{
	536	if (gmdate("i",$timestamp_diff) == 0){
[197]	537	$return['fulldate'] .= ' ('. $this->functions->getLang('now').')';
[2]	538	}
	539	elseif (gmdate("i",$timestamp_diff) == 1){
[197]	540	$return['fulldate'] .= ' (1 '. $this->functions->getLang('minute ago').')';
[2]	541	}
	542	else{
[197]	543	$return['fulldate'] .= " (" . gmdate("i",$timestamp_diff) .' '. $this->functions->getLang('minutes ago') . ')';
[2]	544	}
	545	}
	546	}
	547	else{
[535]	548	$return['fulldate'] = gmdate("d/m/Y H:i",$header->udate);
	549	$return['smalldate'] = gmdate("d/m/Y",$header->udate);
[2]	550	}
[1472]	551
[2]	552	$from = $header->from;
	553	$return['from'] = array();
[1384]	554	$return['from']['name'] = $this->decode_string($from[0]->personal);
[2]	555	$return['from']['email'] = $this->decode_string($from[0]->mailbox . "@" . $from[0]->host);
	556	if ($return['from']['name'])
	557	{
	558	if (substr($return['from']['name'], 0, 1) == '"')
	559	$return['from']['full'] = $return['from']['name'] . ' ' . '<' . $return['from']['email'] . '>';
	560	else
	561	$return['from']['full'] = '"' . $return['from']['name'] . '" ' . '<' . $return['from']['email'] . '>';
	562	}
	563	else
	564	$return['from']['full'] = $return['from']['email'];
[1472]	565
[2]	566	// Sender attribute
	567	$sender = $header->sender;
[1472]	568	$return['sender'] = array();
[1384]	569	$return['sender']['name'] = $this->decode_string($sender[0]->personal);
[2]	570	$return['sender']['email'] = $this->decode_string($sender[0]->mailbox . "@" . $sender[0]->host);
	571	if ($return['sender']['name'])
	572	{
	573	if (substr($return['sender']['name'], 0, 1) == '"')
	574	$return['sender']['full'] = $return['sender']['name'] . ' ' . '<' . $return['sender']['email'] . '>';
	575	else
	576	$return['sender']['full'] = '"' . $return['sender']['name'] . '" ' . '<' . $return['sender']['email'] . '>';
	577	}
	578	else
	579	$return['sender']['full'] = $return['sender']['email'];
	580
	581	if($return['from']['full'] == $return['sender']['full'])
	582	$return['sender'] = null;
	583	$to = $header->to;
	584	$return['toaddress2'] = "";
	585	if (!empty($to))
	586	{
	587	foreach ($to as $tmp)
	588	{
	589	if (!empty($tmp->personal))
	590	{
	591	$personal_tmp = imap_mime_header_decode($tmp->personal);
	592	$return['toaddress2'] .= '"' . $personal_tmp[0]->text . '"';
	593	$return['toaddress2'] .= " ";
	594	$return['toaddress2'] .= "<";
[320]	595	if ($tmp->host != 'unspecified-domain')
	596	$return['toaddress2'] .= $tmp->mailbox . "@" . $tmp->host;
	597	else
	598	$return['toaddress2'] .= $tmp->mailbox;
[2]	599	$return['toaddress2'] .= ">";
	600	$return['toaddress2'] .= ", ";
	601	}
	602	else
	603	{
[320]	604	if ($tmp->host != 'unspecified-domain')
	605	$return['toaddress2'] .= $tmp->mailbox . "@" . $tmp->host;
	606	else
	607	$return['toaddress2'] .= $tmp->mailbox;
[2]	608	$return['toaddress2'] .= ", ";
	609	}
	610	}
	611	$return['toaddress2'] = $this->del_last_two_caracters($return['toaddress2']);
	612	}
	613	else
	614	{
	615	$return['toaddress2'] = "<Empty>";
[1472]	616	}
	617
[2]	618	$cc = $header->cc;
	619	$return['cc'] = "";
	620	if (!empty($cc))
	621	{
	622	foreach ($cc as $tmp_cc)
	623	{
	624	if (!empty($tmp_cc->personal))
	625	{
	626	$personal_tmp_cc = imap_mime_header_decode($tmp_cc->personal);
	627	$return['cc'] .= '"' . $personal_tmp_cc[0]->text . '"';
	628	$return['cc'] .= " ";
	629	$return['cc'] .= "<";
	630	$return['cc'] .= $tmp_cc->mailbox . "@" . $tmp_cc->host;
	631	$return['cc'] .= ">";
	632	$return['cc'] .= ", ";
	633	}
	634	else
	635	{
	636	$return['cc'] .= $tmp_cc->mailbox . "@" . $tmp_cc->host;
	637	$return['cc'] .= ", ";
	638	}
	639	}
	640	$return['cc'] = $this->del_last_two_caracters($return['cc']);
	641	}
	642	else
	643	{
	644	$return['cc'] = "";
[1472]	645	}
[449]	646
	647	##
	648	# @AUTHOR Rodrigo Souza dos Santos
	649	# @DATE 2008/09/12
	650	# @BRIEF Adding the BCC field.
	651	##
	652	$bcc = $header->bcc;
	653	$return['bcc'] = "";
	654	if (!empty($bcc))
	655	{
	656	foreach ($bcc as $tmp_bcc)
	657	{
	658	if (!empty($tmp_bcc->personal))
	659	{
	660	$personal_tmp_bcc = imap_mime_header_decode($tmp_bcc->personal);
	661	$return['bcc'] .= '"' . $personal_tmp_bcc[0]->text . '"';
	662	$return['bcc'] .= " ";
	663	$return['bcc'] .= "<";
	664	$return['bcc'] .= $tmp_bcc->mailbox . "@" . $tmp_bcc->host;
	665	$return['bcc'] .= ">";
	666	$return['bcc'] .= ", ";
	667	}
	668	else
	669	{
	670	$return['bcc'] .= $tmp_bcc->mailbox . "@" . $tmp_bcc->host;
	671	$return['bcc'] .= ", ";
	672	}
	673	}
	674	$return['bcc'] = $this->del_last_two_caracters($return['bcc']);
[426]	675	}
[449]	676	else
	677	{
	678	$return['bcc'] = "";
[1472]	679	}
[426]	680
[2]	681	$reply_to = $header->reply_to;
	682	$return['reply_to'] = "";
	683	if (is_object($reply_to[0]))
	684	{
	685	if ($return['from']['email'] != ($reply_to[0]->mailbox."@".$reply_to[0]->host))
	686	{
	687	if (!empty($reply_to[0]->personal))
	688	{
	689	$personal_reply_to = imap_mime_header_decode($tmp_reply_to->personal);
[41]	690	if(!empty($personal_reply_to[0]->text)) {
	691	$return['reply_to'] .= '"' . $personal_reply_to[0]->text . '"';
	692	$return['reply_to'] .= " ";
	693	$return['reply_to'] .= "<";
	694	$return['reply_to'] .= $reply_to[0]->mailbox . "@" . $reply_to[0]->host;
	695	$return['reply_to'] .= ">";
	696	}
	697	else {
	698	$return['reply_to'] .= $reply_to[0]->mailbox . "@" . $reply_to[0]->host;
	699	}
[2]	700	}
	701	else
	702	{
	703	$return['reply_to'] .= $reply_to[0]->mailbox . "@" . $reply_to[0]->host;
	704	}
	705	}
	706	}
	707	$return['reply_to'] = $this->decode_string($return['reply_to']);
	708	$return['subject'] = $this->decode_string($header->fetchsubject);
	709	$return['Size'] = $header->Size;
[828]	710	$return['reply_toaddress'] = $header->reply_toaddress;
	711
[689]	712	//All this is to help in local messages
	713	$return['timestamp'] = $header->udate;
	714	$return['login'] = $_SESSION['phpgw_info']['expressomail']['user']['account_id'];//$GLOBALS['phpgw_info']['user']['account_id'];
	715	$return['reply_toaddress'] = $header->reply_toaddress;
[2]	716	return $return;
	717	}
[1472]	718
[1940]	719	function get_msg_sample($msg_number)
[1752]	720	{
	721
[3049]	722	$return = "";
[3223]	723	if( (!isset($this->prefs['preview_msg_subject']) \|\| ($this->prefs['preview_msg_subject'] != "1")) &&
	724	(!isset($this->prefs['preview_msg_tip'] ) \|\| ($this->prefs['preview_msg_tip'] != "1")) )
[3049]	725	{
	726	$return['body'] = "";
	727	return $return;
	728	}
[1752]	729
	730	include_once("class.message_components.inc.php");
	731	$msg = &new message_components($this->mbox);
[3049]	732	$msg->fetch_structure($msg_number);
[1752]	733
	734	if(!$msg->structure[$msg_number]->parts)
	735	{
	736	$content = '';
	737	if (strtolower($msg->structure[$msg_number]->subtype) == "plain" \|\| strtolower($msg->structure[$msg_number]->subtype) == "html")
	738	{
	739	$content = $this->decodeBody(imap_body($this->mbox, $msg_number, FT_UID\|FT_PEEK), $msg->encoding[$msg_number][0], $msg->charset[$msg_number][0]);
	740	}
	741	}
	742	else
	743	{
	744	foreach($msg->pid[$msg_number] as $values => $msg_part)
	745	{
	746
	747	$file_type = strtolower($msg->file_type[$msg_number][$values]);
	748	if($file_type == "text/plain" \|\| $file_type == "text/html") {
	749	$content = $this->decodeBody(imap_fetchbody($this->mbox, $msg_number, $msg_part, FT_UID\|FT_PEEK), $msg->encoding[$msg_number][$values], $msg->charset[$msg_number][$values]);
	750	break;
	751	}
	752	}
	753	}
	754	$content = $this->replace_special_characters($content);
	755	$tags_replace = array("<br>","<br/>","<br />");
	756	$content = str_replace($tags_replace," ", $content);
	757	$content = strip_tags($content);
	758	$content = str_replace(array("{","}"," "), " ", $content);
	759	$content = trim($content);
[3249]	760	$content = html_entity_decode(substr($content,0,300));
[1752]	761	$content != "" ? $return['body'] = " - " . $content: $return['body'] = "";
	762	return $return;
	763	}
	764
[2]	765	function get_body_msg($msg_number, $msg_folder)
	766	{
	767	include_once("class.message_components.inc.php");
[51]	768	$msg = &new message_components($this->mbox);
[2]	769	$msg->fetch_structure($msg_number);
[51]	770	$return = array();
[1472]	771	$return['attachments'] = $this-> download_attachment($msg,$msg_number);
[51]	772	if(!$this->has_cid)
[91]	773	{
[178]	774	$return['thumbs'] = $this->get_thumbs($msg,$msg_number,urlencode($msg_folder));
[91]	775	$return['signature'] = $this->get_signature($msg,$msg_number,$msg_folder);
[1472]	776	}
	777
[2]	778	if(!$msg->structure[$msg_number]->parts) //Simple message, only 1 piece
	779	{
[3018]	780	if(strtolower($msg->structure[$msg_number]->subtype) == 'x-pkcs7-mime'){
	781	$return['body']='isCripted';
	782	return $return;
	783	}
[1035]	784
[2]	785	$attachment = array(); //No attachments
[1035]	786
[3018]	787	if(strtolower($msg->structure[$msg_number]->subtype) == 'x-pkcs7-mime'){
	788	$return['body']='isCripted';
	789	return $return;
[1035]	790	}
	791
[3018]	792	$content = '';
	793	// If simple message is subtype 'html' or 'plain', then get content body.
	794	if(strtolower($msg->structure[$msg_number]->subtype) == "html" \|\|
	795	strtolower( $msg -> structure[ $msg_number ] -> subtype ) == 'plain'){
	796
	797	$content = $this->decodeBody(
	798	imap_body( $this -> mbox, $msg_number, FT_UID ),
	799	$msg -> encoding[ $msg_number ][ 0 ],
	800	$msg -> charset[ $msg_number ][ 0 ]
	801	);
	802
	803	if ( strtolower( $msg -> structure[ $msg_number ] -> subtype ) == 'plain' )
	804	{
	805	$content = str_replace( array( '<', '>' ), array( ' #$<$# ', ' #$>$# ' ), $content );
	806	$content = htmlentities( $content );
	807	$content = $this -> replace_links( $content );
	808	$content = str_replace( array( ' #$<$# ', ' #$>$# ' ), array( '<', '>' ), $content );
[3130]	809	$content = '<pre>' . $content . '</pre>';
[3018]	810
	811	$return[ 'body' ] = $content;
	812
	813	return $return;
	814	}
	815	}
[2]	816	}
[1472]	817	else
[2]	818	{ //Complicated message, multiple parts
	819	$html_body = '';
	820	$content = '';
	821	$has_multipart = true;
	822	$this->has_cid = false;
[1472]	823
[2]	824	if (strtolower($msg->structure[$msg_number]->subtype) == "related")
	825	$this->has_cid = true;
[1472]	826
[469]	827	if (strtolower($msg->structure[$msg_number]->subtype) == "alternative") {
	828	$show_only_html = false;
	829	foreach($msg->pid[$msg_number] as $values => $msg_part) {
[432]	830	$file_type = strtolower($msg->file_type[$msg_number][$values]);
	831	if($file_type == "text/html")
[1472]	832	$show_only_html = true;
[432]	833	}
[469]	834	}
[2]	835	else
	836	$show_only_html = false;
	837
	838	foreach($msg->pid[$msg_number] as $values => $msg_part)
	839	{
[1472]	840
[2]	841	$file_type = strtolower($msg->file_type[$msg_number][$values]);
[3018]	842	if($file_type == "message/rfc822" \|\| $file_type == "multipart/alternative")
	843	{
	844	// Show only 'text/html' part, when message/rfc822 format contains 'text/plain' alternative part.
	845	if(array_key_exists($values+1, $msg->file_type[$msg_number]) &&
	846	strtolower($msg->file_type[$msg_number][$values+1]) == 'text/plain' &&
	847	array_key_exists($values+2, $msg->file_type[$msg_number]) &&
	848	strtolower($msg->file_type[$msg_number][$values+2]) == 'text/html') {
	849	$has_multipart = false;
	850	}
	851	}
[1472]	852
	853	if(($file_type == "text/plain"
[2]	854	\|\| $file_type == "text/html")
[3018]	855	&& $file_type != 'attachment')
[2]	856	{
	857	if($file_type == "text/plain" && !$show_only_html && $has_multipart)
	858	{
	859	// if TXT file size > 100kb, then it will not expand.
	860	if(!($file_type == "text/plain" && $msg->fsize[$msg_number][$values] > 102400)) {
[3018]	861	$content .= htmlentities($this->decodeBody(imap_fetchbody($this->mbox, $msg_number, $msg_part, FT_UID), $msg->encoding[$msg_number][$values], $msg->charset[$msg_number][$values]));
[3130]	862	$content = '<pre>' . $content . '</pre>';
[2]	863	}
	864	}
	865	// if HTML attachment file size > 300kb, then it will not expand.
[449]	866	else if($file_type == "text/html" && $msg->fsize[$msg_number][$values] < 307200)
[2]	867	{
[51]	868	$content .= $this->decodeBody(imap_fetchbody($this->mbox, $msg_number, $msg_part, FT_UID), $msg->encoding[$msg_number][$values], $msg->charset[$msg_number][$values]);
[2]	869	$show_only_html = true;
	870	}
	871	}
[3018]	872	else if($file_type == "message/delivery-status" \|\| $file_type == "message/feedback-report"){
[2]	873	$content .= "<hr align='left' width='95%' style='border:1px solid #DCDCDC'>";
[3039]	874	$content .= $this->decodeBody(imap_fetchbody($this->mbox, $msg_number, $msg_part, FT_UID), $msg->encoding[$msg_number][$values], $msg->charset[$msg_number][$values]);
[3130]	875	$content = '<pre>' . $content . '</pre>';
[2]	876	}
[65]	877	else if($file_type == "message/rfc822" \|\| $file_type == "text/rfc822-headers"){
[1472]	878
[2]	879	include_once("class.imap_attachment.inc.php");
	880	$att = new imap_attachment();
[51]	881	$attachments = $att -> get_attachment_info($this->mbox,$msg_number);
[3018]	882	if($attachments['number_attachments'] > 0) {
	883	foreach($attachments ['attachment'] as $index => $attachment)
	884	{
	885	if ( in_array( strtolower( $attachment[ 'type' ] ), array( 'delivery-status', 'rfc822', 'rfc822-headers', 'plain' ) ) )
	886	{
	887	$obj = imap_rfc822_parse_headers( imap_fetchbody( $this -> mbox, $msg_number, $msg_part, FT_UID ), $msg -> encoding[ $msg_number ][ $values ] );
[1897]	888
[3018]	889	$content .= '<hr align="left" width="95%" style="border:1px solid #DCDCDC">';
	890	$content .= '<br><table style="margin:2px;border:1px solid black;background:#EAEAEA">';
[1897]	891
[3018]	892	$content .= '<tr><td><b>' . $this->functions->getLang("Subject")
	893	. ':</b></td><td>' .$this->decode_string($obj->subject) . '</td></tr>';
[1897]	894
[3018]	895	$content .= '<tr><td><b>' . $this -> functions -> getLang( 'From' ) . ':</b></td><td>'
	896	. $this -> replace_links( $this -> decode_string( $obj -> from[ 0 ] -> mailbox . '@' . $obj -> from[ 0 ] -> host) )
	897	. '</td></tr>';
[1897]	898
[3018]	899	$content .= '<tr><td><b>' . $this->functions->getLang("Date") . ':</b></td><td>' . $obj->date . '</td></tr>';
[1897]	900
[3018]	901	$content .= '<tr><td><b>' . $this -> functions -> getLang( 'TO' ) . ':</b></td><td>'
	902	. $this -> replace_links( $this -> decode_string( $obj -> to[ 0 ] -> mailbox . '@' . $obj -> to[ 0 ] -> host ) )
	903	. '</td></tr>';
[1897]	904
[3018]	905	if ( $obj->cc )
	906	$content .= '<tr><td><b>' . $this -> functions -> getLang( 'CC' ) . ':</b></td><td>'
	907	. $this -> replace_links( $this -> decode_string( $obj -> cc[ 0 ] -> mailbox . '@' . $obj -> cc[ 0 ] -> host ) )
	908	. '</td></tr>';
[1897]	909
[3018]	910	$content .= '</table><br>';
[1897]	911
[3018]	912
	913	$id = ( ( strtolower( $attachment[ 'type' ] ) == 'delivery-status' ) ? false : true );
	914	if ( strtolower( $msg->structure[$msg_number]->parts[1]->parts[0]->subtype ) == 'plain' )
	915	{
	916	$id = !$id;
	917	if ( $msg->structure[$msg_number]->parts[1]->parts[0]->encoding == 4 )
	918	$msg->encoding[ $msg_number ][ $values ] = 'quoted-printable';
	919	}
	920
	921	$body = $this->decodeBody(
	922	imap_fetchbody(
	923	$this->mbox,
	924	$msg_number,
	925	( $attachment['part_in_msg'] + ( ( int ) $id ) ) . ".1",
	926	FT_UID
	927	),
	928	$msg->encoding[ $msg_number ][ $values ],
	929	$msg->charset[ $msg_number ][ $values ]
	930	);
	931
	932	if ( strtolower( $msg->structure[$msg_number]->parts[1]->parts[0]->subtype ) == 'plain' )
	933	{
	934	$body = str_replace( array( '<', '>' ), array( ' #$<$# ', ' #$>$# ' ), $body );
	935	$body = htmlentities( $body );
	936	$body = $this -> replace_links( $body );
	937	$body = str_replace( array( ' #$<$# ', ' #$>$# ' ), array( '<', '>' ), $body );
[3130]	938	$body = '<pre>' . $body . '</pre>';
[3018]	939	}
	940
	941	$content .= $body;
	942	break;
[2]	943	}
	944	}
	945	}
	946	}
	947	}
	948	if($file_type == "text/plain" && ($show_only_html && $msg_part == 1) \|\| (!$show_only_html && $msg_part == 3)){
	949	if(strtolower($msg->structure[$msg_number]->subtype) == "mixed" && $msg_part == 1)
[51]	950	$content .= nl2br(imap_base64(imap_fetchbody($this->mbox, $msg_number, $msg_part, FT_UID)));
[25]	951	else if(!strtolower($msg->structure[$msg_number]->subtype) == "mixed")
[1472]	952	$content .= nl2br(imap_fetchbody($this->mbox, $msg_number, $msg_part, FT_UID));
[2]	953	}
[1472]	954	}
[2]	955	// Force message with flag Seen (imap_fetchbody not works correctly)
[1472]	956	$params = array('folder' => $msg_folder, "msgs_to_set" => $msg_number, "flag" => "seen");
[2]	957	$this->set_messages_flag($params);
[205]	958	$content = $this->process_embedded_images($msg,$msg_number,$content, $msg_folder);
[2]	959	$content = $this->replace_special_characters($content);
[51]	960	$return['body'] = $content;
	961	return $return;
[2]	962	}
[1472]	963
[2]	964	function htmlfilter($body)
	965	{
	966	require_once('htmlfilter.inc');
[1472]	967
[2]	968	$tag_list = Array(
	969	false,
	970	'blink',
	971	'object',
	972	'meta',
	973	'html',
	974	'link',
	975	'frame',
	976	'iframe',
	977	'layer',
	978	'ilayer',
	979	'plaintext'
	980	);
	981
	982	/**
	983	* A very exclusive set:
	984	*/
	985	// $tag_list = Array(true, "b", "a", "i", "img", "strong", "em", "p");
	986	$rm_tags_with_content = Array(
	987	'script',
	988	'style',
	989	'applet',
	990	'embed',
	991	'head',
	992	'frameset',
	993	'xml',
	994	'xmp'
	995	);
	996
	997	$self_closing_tags = Array(
	998	'img',
	999	'br',
	1000	'hr',
	1001	'input'
	1002	);
	1003
	1004	$force_tag_closing = true;
	1005
	1006	$rm_attnames = Array(
	1007	'/.*/' =>
	1008	Array(
	1009	'/target/i',
	1010	//'/^on.*/i', -> onClick, dos compromissos da agenda.
	1011	'/^dynsrc/i',
	1012	'/^datasrc/i',
	1013	'/^data.*/i',
	1014	'/^lowsrc/i'
	1015	)
	1016	);
	1017
	1018	/**
	1019	* Yeah-yeah, so this looks horrible. Check out htmlfilter.inc for
	1020	* some idea of what's going on here. :)
	1021	*/
	1022
	1023	$bad_attvals = Array(
	1024	'/.*/' =>
	1025	Array(
	1026	'/.*/' =>
	1027	Array(
	1028	Array(
	1029	'/^([\'\"])\s\S+\sscript\s:(.*)([\'\"])/si',
	1030	//'/^([\'\"])\shttps\s:(.)([\'\"])/si', -> doclinks notes
	1031	'/^([\'\"])\smocha\s:(.)([\'\"])/si',
	1032	'/^([\'\"])\sabout\s:(.*)([\'\"])/si'
	1033	),
	1034	Array(
	1035	'\\1oddjob:\\2\\1',
	1036	//'\\1uucp:\\2\\1', -> doclinks notes
	1037	'\\1amaretto:\\2\\1',
	1038	'\\1round:\\2\\1'
	1039	)
[1472]	1040	),
	1041
[2]	1042	'/^style/i' =>
	1043	Array(
	1044	Array(
	1045	'/expression/i',
	1046	'/behaviou*r/i',
	1047	'/binding/i',
	1048	'/include-source/i',
	1049	'/url\s\(\s([\'\"])\shttps:.([\'\"])\s\)/si',
	1050	'/url\s\(\s([\'\"])\s\S+\sscript:.([\'\"])\s\)/si'
	1051	),
	1052	Array(
	1053	'idiocy',
	1054	'idiocy',
	1055	'idiocy',
	1056	'idiocy',
	1057	'url(\\1http://securityfocus.com/\\1)',
	1058	'url(\\1http://securityfocus.com/\\1)'
	1059	)
	1060	)
	1061	)
	1062	);
	1063
	1064	$add_attr_to_tag = Array(
	1065	'/^a$/i' => Array('target' => '"_new"')
	1066	);
[1472]	1067
	1068
[2]	1069	$trusted_body = sanitize($body,
	1070	$tag_list,
	1071	$rm_tags_with_content,
	1072	$self_closing_tags,
	1073	$force_tag_closing,
	1074	$rm_attnames,
	1075	$bad_attvals,
	1076	$add_attr_to_tag
	1077	);
[1472]	1078
[2]	1079	return $trusted_body;
	1080	}
[1472]	1081
[2]	1082	function decodeBody($body, $encoding, $charset=null)
	1083	{
	1084	/**
	1085	* replace e-mail by anchor.
	1086	*/
	1087	// HTML Filter
[13]	1088	//$body = preg_replace("#(^\|[\n ])([a-z0-9&\-_.]+?)@([\w\-]+\.([\w\-\.]+\.)*[\w]+)#i", "\\1<a href=# onclick=\"javascript:new_message('new_by_message', '\\2@\\3')\">\\2@\\3</a>", $body);
[828]	1089	//$body = str_replace("\r\n", "\n", $body);
[2]	1090	if ($encoding == 'quoted-printable')
[828]	1091	{
	1092	/*
[1472]	1093
[2]	1094	for($i=0;$i<256;$i++) {
	1095	$c1=dechex($i);
	1096	if(strlen($c1)==1){$c1="0".$c1;}
	1097	$c1="=".$c1;
	1098	$myqprinta[]=$c1;
	1099	$myqprintb[]=chr($i);
[1472]	1100	}
[828]	1101	*/
[2]	1102	$body = str_replace($myqprinta,$myqprintb,($body));
	1103	$body = quoted_printable_decode($body);
[1472]	1104	while (ereg("=\n", $body))
[2]	1105	{
	1106	$body = ereg_replace ("=\n", '', $body);
	1107	}
	1108	}
[1472]	1109	else if ($encoding == 'base64')
[2]	1110	{
	1111	$body = base64_decode($body);
	1112	}
[1792]	1113
[2]	1114	// All other encodings are returned raw.
	1115	if (strtolower($charset) == "utf-8")
	1116	return utf8_decode($body);
	1117	else
	1118	return $body;
	1119	}
[1472]	1120
[205]	1121	function process_embedded_images($msg, $msgno, $body, $msg_folder)
[2]	1122	{
	1123	if (count($msg->inline_id[$msgno]) > 0)
	1124	{
	1125	foreach ($msg->inline_id[$msgno] as $index => $cid)
	1126	{
	1127	$cid = eregi_replace("<", "", $cid);
	1128	$cid = eregi_replace(">", "", $cid);
	1129	$msg_part = $msg->pid[$msgno][$index];
	1130	//$body = eregi_replace("alt=\"\"", "", $body);
	1131	$body = eregi_replace("<br/>", "", $body);
	1132	$body = str_replace("src=\"cid:".$cid."\"", " src=\"./inc/show_embedded_attach.php?msg_folder=$msg_folder&msg_num=$msgno&msg_part=$msg_part\" ", $body);
	1133	$body = str_replace("src='cid:".$cid."'", " src=\"./inc/show_embedded_attach.php?msg_folder=$msg_folder&msg_num=$msgno&msg_part=$msg_part\" ", $body);
	1134	$body = str_replace("src=cid:".$cid, " src=\"./inc/show_embedded_attach.php?msg_folder=$msg_folder&msg_num=$msgno&msg_part=$msg_part\" ", $body);
	1135	}
	1136	}
[1472]	1137
[2]	1138	return $body;
	1139	}
[1472]	1140
[2]	1141	function replace_special_characters($body)
	1142	{
	1143	// Suspected TAGS!
[1472]	1144	/*$tag_list = Array(
[2]	1145	'blink','object','meta',
	1146	'html','link','frame',
	1147	'iframe','layer','ilayer',
	1148	'plaintext','script','style','img',
	1149	'applet','embed','head',
	1150	'frameset','xml','xmp');
	1151	*/
	1152
[1472]	1153	// Layout problem: Change html elements
	1154	// with absolute position to relate position, CASE INSENSITIVE.
[1233]	1155	$body = @mb_eregi_replace("POSITION: ABSOLUTE;","",$body);
[6]	1156
[2]	1157	$tag_list = Array('head','blink','object','frame',
	1158	'iframe','layer','ilayer','plaintext','script',
[63]	1159	'applet','embed','frameset','xml','xmp','style');
[2]	1160
[1472]	1161	$blocked_tags = array();
[2]	1162	foreach($tag_list as $index => $tag) {
[1233]	1163	$new_body = @mb_eregi_replace("<$tag", "<!--$tag", $body);
[2]	1164	if($body != $new_body) {
	1165	$blocked_tags[] = $tag;
	1166	}
[1233]	1167	$body = @mb_eregi_replace("</$tag>", "</$tag-->", $new_body);
[2]	1168	}
[650]	1169	// Malicious Code Remove
[1923]	1170	$dirtyCodePattern = "/(<([\w]+[\w0-9])(.)on(mouse(move\|over\|down\|up)\|load\|blur\|change\|error\|click\|dblclick\|focus\|key(down\|up\|press)\|select)([\n\ ])=([\n\ ])[\"'][^>\"'][\"']([^>])>)(.*)(<\/\\2>)?/misU";
[650]	1171	preg_match_all($dirtyCodePattern,$body,$rest,PREG_PATTERN_ORDER);
	1172	foreach($rest[0] as $i => $val)
[1270]	1173	if (!(preg_match("/javascript:window\.open\(\"([^'\"]*)\/index\.php\?menuaction=calendar\.uicalendar\.set_action\&cal_id=([^;'\"]+);?['\"]/i",$rest[1][$i]) && strtoupper($rest[4][$i]) == "CLICK" )) //Calendar events
[3250]	1174	$body = str_replace($rest[1][$i],"<".$rest[2][$i].$rest[3][$i].$rest[7][$i].">",$body);
[2]	1175
[3250]	1176	$body = $this-> replace_links($body);
	1177
	1178	//Remoção de tags <span></span> para correção de erro no firefox
	1179	$body = mb_eregi_replace("<span><span>","",$body);
	1180	$body = mb_eregi_replace("</span></span>","",$body);
	1181	//Correção para compatibilização com Outlook, ao visualizar a mensagem
	1182	$body = mb_ereg_replace('<!--\[','<!-- [',$body);
	1183	$body = mb_ereg_replace('<!\[endif\]-->', '<![endif]-->', $body);
	1184
	1185	return "<span>".$body;
[2]	1186	}
	1187
[1897]	1188	function replace_links( $body )
	1189	{
[3018]	1190	// Domains and IPs addresses found in the text and which is not a link yet should be replaced by one.
	1191	// See more informations in www.iana.org
	1192	$octets = array(
	1193	'first' => '(2[0-3][0-9]\|1[0-9]{2}\|[1-9][0-9]?)',
	1194	'middle' => '(25[0-5]\|2[0-4][0-9]\|1?[0-9]{1,2})',
	1195	'last' => '(25[0-4]\|2[0-4][0-9]\|1[0-9]{2}\|[1-9][0-9]?)'
	1196	);
[1897]	1197
[3018]	1198	$ip = "\b{$octets[ 'first' ]}\.({$octets[ 'middle' ]}\.){2}{$octets[ 'last' ]}\b";
[1472]	1199
[3018]	1200	$top_level_domains = '(\.(ac\|ad\|ae\|aero\|af\|ag\|ai\|al\|am\|an\|ao\|aq\|ar\|as\|asia\|at\|au\|aw\|ax\|az\|'
	1201	. 'ba\|bb\|bd\|be\|bf\|bg\|bh\|bi\|biz\|bj\|bl\|bm\|bn\|bo\|br\|bs\|bt\|bv\|bw\|by\|bz\|'
	1202	. 'ca\|cat\|cc\|cd\|cf\|cg\|ch\|ci\|ck\|cl\|cm\|cn\|co\|com\|coop\|cr\|cu\|cv\|cx\|cy\|cz\|'
	1203	. 'de\|dj\|dk\|dm\|do\|dz\|ec\|edu\|ee\|eg\|eh\|er\|es\|et\|eu\|fi\|fj\|fk\|fm\|fo\|fr\|'
	1204	. 'ga\|gb\|gd\|ge\|gf\|gg\|gh\|gi\|gl\|gm\|gn\|gov\|gp\|gq\|gr\|gs\|gt\|gu\|gw\|gy\|'
	1205	. 'hk\|hm\|hn\|hr\|ht\|hu\|id\|ie\|il\|im\|in\|info\|int\|io\|iq\|ir\|is\|it\|je\|jm\|jo\|jobs\|jp\|'
	1206	. 'ke\|kg\|kh\|ki\|km\|kn\|kp\|kr\|kw\|ky\|kz\|la\|lb\|lc\|li\|lk\|lr\|ls\|lt\|lu\|lv\|ly\|'
	1207	. 'ma\|mc\|md\|me\|mf\|mg\|mh\|mil\|mk\|ml\|mm\|mn\|mo\|mobi\|mp\|mq\|mr\|ms\|mt\|mu\|museum\|'
	1208	. 'mv\|mw\|mx\|my\|mz\|na\|name\|nc\|ne\|net\|nf\|ng\|ni\|nl\|no\|np\|nr\|nu\|nz\|om\|org\|'
	1209	. 'pa\|pe\|pf\|pg\|ph\|pk\|pl\|pm\|pn\|pro\|ps\|pt\|pw\|py\|qa\|re\|ro\|rs\|ru\|rw\|'
	1210	. 'sa\|sb\|sc\|sd\|se\|sg\|sh\|si\|sj\|sk\|sl\|sm\|sn\|so\|sr\|st\|su\|sv\|sy\|sz\|'
	1211	. 'tc\|td\|tel\|tf\|tg\|th\|tj\|tk\|tl\|tm\|tn\|to\|tp\|tr\|travel\|tt\|tv\|tw\|tz\|'
	1212	. 'ua\|ug\|uk\|um\|us\|uy\|uz\|va\|vc\|ve\|vg\|vi\|vn\|vu\|wf\|ws\|ye\|yt\|yu\|za\|zm\|zw))+\b';
[1707]	1213
[3018]	1214	$path = '(?>\/[\w\d\/\.\'\(\)\-\+~?!&#@$%\|:;,*=_]+)?';
	1215	$port = '(?>:\d{2,5})?';
	1216	$domain = '(?>[\w\d_\-]+)';
	1217	$subdomain = "(?>{$domain}\.)*";
	1218	$protocol = '(?>(http\|ftp)(s)?:\/\/)?';
	1219	$url = "(?>{$protocol}((?>{$subdomain}{$domain}{$top_level_domains}\|{$ip}){$port}{$path}))";
[1707]	1220
[3018]	1221	$pattern = "/(<\w[^>]+\|[\/\"'@=])?{$url}/";
	1222	ini_set( 'pcre.backtrack_limit', 300000 );
	1223
	1224	/*
	1225	// PHP 5.3
	1226	$replace = function( $matches )
	1227	{
	1228	if ( $matches[ 1 ] )
	1229	return $matches[ 0 ];
	1230
	1231	$url = ( $matches[ 2 ] ) ? $matches[ 2 ] : 'http';
	1232	$url .= "{$matches[ 3 ]}://{$matches[ 4 ]}";
	1233	return "<a href=\"{$url}\" target=\"_blank\">{$matches[ 4 ]}</a>";
	1234	};
	1235	$body = preg_replace_callback( $pattern, $replace, $body );
	1236	*/
	1237
	1238	// PHP 5.2.x - Remover assim que possível
	1239	$body = preg_replace_callback( $pattern,
	1240	create_function(
	1241	'$matches',
	1242	'if ( $matches[ 1 ] ) return $matches[ 0 ];'
	1243	. '$url = ( $matches[ 2 ] ) ? $matches[ 2 ] : "http";'
	1244	. '$url .= "{$matches[ 3 ]}://{$matches[ 4 ]}";'
	1245	. 'return "<a href=\"{$url}\" target=\"_blank\">{$matches[ 4 ]}</a>";'
	1246	), $body
	1247	);
	1248	ini_set( 'pcre.backtrack_limit', 100000 );
[1897]	1249	// E-mail address in the text should create a new e-mail on ExpressoMail
[3018]	1250	$pattern = '/( \|<\|<\|>)([A-Za-z0-9\.~?\/_=#\-]@[A-Za-z0-9\.~?\/_=#\-])( \|>\|>\|<)/im';
	1251	$replacement = '$1<a href="mailto:$2">$2</a>$3';
[1897]	1252	$body = preg_replace( $pattern, $replacement, $body );
[1707]	1253
	1254	return $body;
[2]	1255	}
	1256
[91]	1257	function get_signature($msg, $msg_number, $msg_folder)
[1035]	1258	{
[3018]	1259	include_once(dirname( __FILE__ ) ."/../../security/classes/CertificadoB.php");
[1035]	1260	include_once("class.db_functions.inc.php");
[91]	1261	foreach ($msg->file_type[$msg_number] as $index => $file_type)
	1262	{
[1035]	1263	$sign = array();
	1264	$temp = $this->get_info_head_msg($msg_number);
	1265	if($temp['ContentType'] =='normal') return $sign;
[91]	1266	$file_type = strtolower($file_type);
[1472]	1267	if(strtolower($msg->encoding[$msg_number][$index]) == 'base64')
[91]	1268	{
[1472]	1269	if ($file_type == 'application/x-pkcs7-signature' \|\| $file_type == 'application/pkcs7-signature')
[91]	1270	{
[1035]	1271	if(!$this->mbox \|\| !is_resource($this->mbox))
	1272	$this->mbox = $this->open_mbox($msg_folder);
	1273
	1274	$header = @imap_headerinfo($this->mbox, imap_msgno($this->mbox, $msg_number), 80, 255);
	1275
	1276	$imap_msg = @imap_fetchheader($this->mbox, $msg_number, FT_UID);
	1277	$imap_msg .= @imap_body($this->mbox, $msg_number, FT_UID);
	1278
	1279	$certificado = new certificadoB();
	1280	$validade = $certificado->verificar($imap_msg);
	1281
	1282	if ($certificado->apresentado)
[109]	1283	{
[1035]	1284	$from = $header->from;
	1285	foreach ($from as $id => $object) {
	1286	$fromname = $object->personal;
	1287	$fromaddress = $object->mailbox . "@" . $object->host;
[109]	1288	}
[1035]	1289	$sign_alert = '';
	1290	foreach ($certificado->erros_ssl as $item)
	1291	{
	1292	$check_error_msg = $this->functions->getLang($item);
	1293	/*
	1294	* Desabilite o teste abaixo para mostrar todas as mensagem
	1295	* de erro.
	1296	*/
	1297	//if (!strpos($check_error_msg,'*',strlen($check_error_msg-1)))
	1298	//{
	1299	$sign[] = "<span style=color:red>" . $check_error_msg . " </span>";
	1300	//}
	1301	}
	1302	if (count($certificado->erros_ssl) < 1)
	1303	{
	1304	$check_msg = $this->functions->getLang('Message untouched') . " ";
[1630]	1305	if(strtoupper($fromaddress) != strtoupper($certificado->dados['EMAIL']))
[1035]	1306	{
	1307	$check_msg .= $this->functions->getLang('and') . " ";
	1308	$check_msg .= $this->functions->getLang('authentic');
	1309	}
	1310	$sign[] = "<strong>".$check_msg."</strong>";
	1311	}
[1630]	1312	if(strtoupper($fromaddress) != strtoupper($certificado->dados['EMAIL']))
[1035]	1313	{
	1314	$sign[] = "<span style=color:red>" .
	1315	$this->functions->getLang('message') . " " .
	1316	$this->functions->getLang('with signer different from sender') .
	1317	" </span>";
	1318	}
	1319	$sign[] = "<strong>" . $this->functions->getLang('Message signed by: ') . "</strong>" . $certificado->dados['NOME'];
	1320	$sign[] = "<strong>" . $this->functions->getLang('Certificate email: ') . "</strong>" . $certificado->dados['EMAIL'];
	1321	$sign[] = "<strong>" . $this->functions->getLang('Mail from: ') . "</strong>" . $fromaddress;
	1322	$sign[] = "<strong>" . $this->functions->getLang('Certificate Authority: ') . "</strong>" . $certificado->dados['EMISSOR'];
	1323	$sign[] = "<strong>" . $this->functions->getLang('Validity of certificate: ') . "</strong>" . gmdate('r',openssl_to_timestamp($certificado->dados['FIM_VALIDADE']));
	1324	$sign[] = "<strong>" . $this->functions->getLang('Message date: ') . "</strong>" . $header->Date;
	1325
	1326	$cert = openssl_x509_parse($certificado->cert_assinante);
	1327	/*
	1328	$sign[] = '<table>';
	1329	$sign[] = '<tr><td colspan=1><b>Expedido para:</b></td></tr>';
	1330	$sign[] = '<tr><td>Nome Comum (CN) </td><td>' . $cert[subject]['CN'] . '</td></tr>';
	1331	$X = substr($certificado->dados['NASCIMENTO'] ,0,2) . '-' . substr($certificado->dados['NASCIMENTO'] ,2,2) . '-' . substr($certificado->dados['NASCIMENTO'] ,4,4);
	1332	$sign[] = '<tr><td>Data de nascimento </td><td>' . $certificado->dados['NASCIMENTO'] . '</td></tr>';
	1333	$sign[] = '<tr><td>CPF </td><td>' . $certificado->dados['CPF'] . '</td></tr>';
	1334	$sign[] = '<tr><td>Documento identidade </td><td>' . $certificado->dados['RG'] . '</td></tr>';
	1335	$sign[] = '<tr><td>Empresa (O) </td><td>' . $cert[subject]['O'] . '</td></tr>';
	1336	$sign[] = '<tr><td>Unidade Organizacional (OU) </td><td>' . $cert[subject]['OU'][0] . '</td></tr>';
	1337	//$sign[] = '<tr><td>Numero de serie </td><td>' . $cert['serialNumber'] . '</td></tr>';
	1338	$sign[] = '<tr><td colspan=1> </td></tr>';
	1339	$sign[] = '<tr><td colspan=1><b>Expedido por:</b></td></tr>';
	1340	$sign[] = '<tr><td>Nome Comum (CN) </td><td>' . $cert[issuer]['CN'] . '</td></tr>';
	1341	$sign[] = '<tr><td>Empresa (O) </td><td>' . $cert[issuer]['O'] . '</td></tr>';
	1342	$sign[] = '<tr><td>Unidade Organizacional (OU) </td><td>' . $cert[issuer]['OU'][0] . '</td></tr>';
	1343	$sign[] = '<tr><td colspan=1> </td></tr>';
	1344	$sign[] = '<tr><td colspan=1><b>Validade:</b></td></tr>';
	1345	$H = data_hora($cert[validFrom]);
	1346	$X = substr($H,6,2) . '-' . substr($H,4,2) . '-' . substr($H,0,4);
	1347	$sign[] = '<tr><td>Expedido em </td><td>' . $X . '</td></tr>';
	1348	$H = data_hora($cert[validTo]);
	1349	$X = substr($H,6,2) . '-' . substr($H,4,2) . '-' . substr($H,0,4);
	1350	$sign[] = '<tr><td>Valido ate </td><td>' . $X . '</td></tr>';
	1351	$sign[] = '<tr><td colspan=1> </td></tr>';
	1352	$sign[] = '</table>';
	1353	*/
	1354	$sign_alert .= 'Expedido para:\n';
	1355	$sign_alert .= 'Nome Comum (CN) ' . $cert[subject]['CN'] . '\n';
	1356	$X = substr($certificado->dados['NASCIMENTO'] ,0,2) . '-' . substr($certificado->dados['NASCIMENTO'] ,2,2) . '-' . substr($certificado->dados['NASCIMENTO'] ,4,4);
	1357	$sign_alert .= 'Data de nascimento ' . $X . '\n';
	1358	$sign_alert .= 'CPF ' . $certificado->dados['CPF'] . '\n';
	1359	$sign_alert .= 'Documento identidade ' . $certificado->dados['RG'] . '\n';
	1360	$sign_alert .= 'Empresa (O) ' . $cert[subject]['O'] . '\n';
	1361	$sign_alert .= 'Unidade Organizacional (OU) ' . $cert[subject]['OU'][0] . '\n';
	1362	//$sign_alert[] = '<tr><td>Numero de serie </td><td>' . $cert['serialNumber'] . '</td></tr>';
	1363	$sign_alert .= '\n';
	1364	$sign_alert .= 'Expedido por:\n';
	1365	$sign_alert .= 'Nome Comum (CN) ' . $cert[issuer]['CN'] . '\n';
	1366	$sign_alert .= 'Empresa (O) ' . $cert[issuer]['O'] . '\n';
	1367	$sign_alert .= 'Unidade Organizacional (OU) ' . $cert[issuer]['OU'][0] . '\n';
	1368	$sign_alert .= '\n';
	1369	$sign_alert .= 'Validade:\n';
	1370	$H = data_hora($cert[validFrom]);
	1371	$X = substr($H,6,2) . '-' . substr($H,4,2) . '-' . substr($H,0,4);
	1372	$sign_alert .= 'Expedido em ' . $X . '\n';
	1373	$H = data_hora($cert[validTo]);
	1374	$X = substr($H,6,2) . '-' . substr($H,4,2) . '-' . substr($H,0,4);
	1375	$sign_alert .= 'Valido ate ' . $X . '\n';
	1376
	1377	$sign[] = "<a onclick=\"javascript:alert('" . $sign_alert . "')\"><b><font color=\"#0000FF\">".$this->functions->getLang("More")."...</font></b></a>";
	1378	$this->db = new db_functions();
	1379
	1380	// TODO: testar se existe um certificado no banco e verificar qual ï¿œ o mais atual.
	1381	if(!$certificado->dados['EXPIRADO'] && !$certificado->dados['REVOGADO'] && count($certificado->erros_ssl) < 1)
	1382	$this->db->insert_certificate(strtolower($certificado->dados['EMAIL']), $certificado->cert_assinante, $certificado->dados['SERIALNUMBER'], $certificado->dados['AUTHORITYKEYIDENTIFIER']);
	1383	}
[91]	1384	else
[1035]	1385	{
	1386	$sign[] = "<span style=color:red>" . $this->functions->getLang('Invalid signature') . "</span>";
	1387	foreach($certificado->erros_ssl as $item)
	1388	$sign[] = "<span style=color:red>" . $this->functions->getLang($item) . "</span>";
	1389	}
[91]	1390	}
	1391	}
	1392	}
[1472]	1393	return $sign;
[91]	1394	}
	1395
[51]	1396	function get_thumbs($msg, $msg_number, $msg_folder)
[2]	1397	{
	1398	$thumbs_array = array();
	1399	$i = 0;
	1400	foreach ($msg->file_type[$msg_number] as $index => $file_type)
	1401	{
	1402	$file_type = strtolower($file_type);
	1403	if(strtolower($msg->encoding[$msg_number][$index]) == 'base64') {
	1404	if (($file_type == 'image/jpeg') \|\| ($file_type == 'image/pjpeg') \|\| ($file_type == 'image/gif') \|\| ($file_type == 'image/png')) {
	1405	$img = "<IMG id='".$msg_folder.";;".$msg_number.";;".$i.";;".$msg->pid[$msg_number][$index].";;".$msg->encoding[$msg_number][$index]."' style='border:2px solid #fde7bc;padding:5px' title='".$this->functions->getLang("Click here do view (+)")."'src=./inc/show_thumbs.php?file_type=".$file_type."&msg_num=".$msg_number."&msg_folder=".$msg_folder."&msg_part=".$msg->pid[$msg_number][$index].">";
[1005]	1406	$href = "<a onMouseDown='save_image(event,this,\"".$file_type."\")' href='#".$msg_folder.";;".$msg_number.";;".$i.";;".$msg->pid[$msg_number][$index].";;".$msg->encoding[$msg_number][$index]."' onClick=\"window.open('./inc/show_img.php?msg_num=".$msg_number."&msg_folder=".$msg_folder."&msg_part=".$msg->pid[$msg_number][$index]."','mywindow','width=700,height=600,scrollbars=yes');\">". $img ."</a>";
[2]	1407	$thumbs_array[] = $href;
	1408	}
	1409	$i++;
	1410	}
	1411	}
	1412	return $thumbs_array;
	1413	}
[1472]	1414
[2]	1415	/*function delete_msg($params)
	1416	{
	1417	$folder = $params['folder'];
	1418	$msgs_to_delete = explode(",",$params['msgs_to_delete']);
[1472]	1419
[2]	1420	$mbox_stream = $this->open_mbox($folder);
[1472]	1421
[2]	1422	foreach ($msgs_to_delete as $msg_number){
	1423	imap_delete($mbox_stream, $msg_number, FT_UID);
	1424	}
	1425	imap_close($mbox_stream, CL_EXPUNGE);
	1426	return $params['msgs_to_delete'];
	1427	}*/
	1428
	1429	// Novo
	1430	function delete_msgs($params)
	1431	{
[1472]	1432
[2]	1433	$folder = $params['folder'];
[51]	1434	$folder = mb_convert_encoding($folder, "UTF7-IMAP","ISO-8859-1");
[2]	1435	$msgs_number = explode(",",$params['msgs_number']);
	1436	$border_ID = $params['border_ID'];
[1472]	1437
[2]	1438	$return = array();
[1472]	1439
[449]	1440	if ($params['get_previous_msg']){
[2]	1441	$return['previous_msg'] = $this->get_info_previous_msg($params);
[449]	1442	// Fix problem in unserialize function JS.
	1443	$return['previous_msg']['body'] = str_replace(array('{','}'), array('{','}'), $return['previous_msg']['body']);
	1444	}
[2]	1445
[1472]	1446	//$mbox_stream = $this->open_mbox($folder);
[504]	1447	$mbox_stream = @imap_open("{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$folder, $this->username, $this->password) or die(serialize(array('imap_error' => $this->parse_error(imap_last_error()))));
[1472]	1448
[2]	1449	foreach ($msgs_number as $msg_number)
	1450	{
	1451	if (imap_delete($mbox_stream, $msg_number, FT_UID));
	1452	$return['msgs_number'][] = $msg_number;
	1453	}
[1472]	1454
[2]	1455	$return['folder'] = $folder;
	1456	$return['border_ID'] = $border_ID;
[1472]	1457
[51]	1458	if($mbox_stream)
	1459	imap_close($mbox_stream, CL_EXPUNGE);
[2]	1460	return $return;
	1461	}
	1462
[1472]	1463
[2]	1464	function refresh($params)
	1465	{
[3265]	1466
[2]	1467	$folder = $params['folder'];
	1468	$msg_range_begin = $params['msg_range_begin'];
	1469	$msg_range_end = $params['msg_range_end'];
	1470	$msgs_existent = $params['msgs_existent'];
[1472]	1471	$sort_box_type = $params['sort_box_type'];
[2]	1472	$sort_box_reverse = $params['sort_box_reverse'];
	1473	$msgs_in_the_server = array();
[53]	1474	$search_box_type = $params['search_box_type'] != "ALL" && $params['search_box_type'] != "" ? $params['search_box_type'] : false;
[828]	1475	$msgs_in_the_server = $this->get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse,$msg_range_begin,$msg_range_end);
	1476	$msgs_in_the_server = array_keys($msgs_in_the_server);
	1477	if(!count($msgs_in_the_server))
[51]	1478	return array();
[1472]	1479
[828]	1480	$num_msgs = (count($msgs_in_the_server) - imap_num_recent($this->mbox));
[1472]	1481	$msgs_in_the_client = explode(",", $msgs_existent);
[51]	1482
[2]	1483	$msg_to_insert = array_diff($msgs_in_the_server, $msgs_in_the_client);
[271]	1484	$msg_to_delete = array_diff($msgs_in_the_client, $msgs_in_the_server);
[1472]	1485
[2]	1486	$msgs_to_exec = array();
[3265]	1487	foreach($msg_to_insert as $msg_number)
	1488	$msgs_to_exec[] = $msg_number;
	1489	sort($msgs_to_exec);
[1472]	1490
[2]	1491	$return = array();
	1492	$i = 0;
[3265]	1493	foreach($msgs_to_exec as $msg_number)
[2]	1494	{
[614]	1495	/*A função imap_headerinfo não traz o cabeçalho completo, e sim alguns
[1472]	1496	* atributos do cabeçalho. Como eu preciso do atributo Importance
[614]	1497	* para saber se o email é importante ou não, uso abaixo a função
	1498	* imap_fetchheader e busco o atributo importance nela para passar
	1499	* para as funções ajax. Isso faz com que eu acesse o cabeçalho
	1500	* duas vezes e de duas formas diferentes, mas em contrapartida, eu
	1501	* não preciso reimplementar o método utilizando o fetchheader.
	1502	*/
[3265]	1503	$tempHeader = @imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number));
[1035]	1504	$flag = preg_match('/importance : (.*)\r/i', $tempHeader, $importance);
[689]	1505	$return[$i]['Importance'] = $flag==0?"Normal":$importance[1];
[1472]	1506
[1752]	1507	$msg_sample = $this->get_msg_sample($msg_number);
	1508	$return[$i]['msg_sample'] = $msg_sample;
	1509
[535]	1510	$header = $this->get_header($msg_number);
[2]	1511	if (!is_object($header))
[828]	1512	continue;
	1513
[2]	1514	$return[$i]['msg_number'] = $msg_number;
[1472]	1515
[2]	1516	$return[$i]['msg_folder'] = $folder;
[3265]	1517	// Atribui o tipo (normal, signature ou cipher) ao campo Content-Type
	1518	$return[$i]['ContentType'] = $this->getMessageType($msg_number, $tempHeader);
[2]	1519	$return[$i]['Recent'] = $header->Recent;
	1520	$return[$i]['Unseen'] = $header->Unseen;
	1521	$return[$i]['Answered'] = $header->Answered;
	1522	$return[$i]['Deleted'] = $header->Deleted;
	1523	$return[$i]['Draft'] = $header->Draft;
	1524	$return[$i]['Flagged'] = $header->Flagged;
	1525
[3106]	1526	$return[$i]['udate'] = $header->udate;
	1527
[2]	1528	$from = $header->from;
	1529	$return[$i]['from'] = array();
	1530	$tmp = imap_mime_header_decode($from[0]->personal);
	1531	$return[$i]['from']['name'] = $tmp[0]->text;
	1532	$return[$i]['from']['email'] = $from[0]->mailbox . "@" . $from[0]->host;
[1472]	1533	//$return[$i]['from']['full'] ='"' . $return[$i]['from']['name'] . '" ' . '<' . $return[$i]['from']['email'] . '>';
[2]	1534	if(!$return[$i]['from']['name'])
	1535	$return[$i]['from']['name'] = $return[$i]['from']['email'];
[1472]	1536
[2]	1537	/*$toaddress = imap_mime_header_decode($header->toaddress);
	1538	$return[$i]['toaddress'] = '';
	1539	foreach ($toaddress as $tmp)
	1540	$return[$i]['toaddress'] .= $tmp->text;*/
	1541	$to = $header->to;
	1542	$return[$i]['to'] = array();
	1543	$tmp = imap_mime_header_decode($to[0]->personal);
	1544	$return[$i]['to']['name'] = $tmp[0]->text;
	1545	$return[$i]['to']['email'] = $to[0]->mailbox . "@" . $to[0]->host;
	1546	$return[$i]['to']['full'] ='"' . $return[$i]['to']['name'] . '" ' . '<' . $return[$i]['to']['email'] . '>';
[1472]	1547
[2]	1548	$return[$i]['subject'] = $this->decode_string($header->fetchsubject);
	1549
	1550	$return[$i]['Size'] = $header->Size;
	1551	$return[$i]['reply_toaddress'] = $header->reply_toaddress;
[1472]	1552
[2]	1553	$return[$i]['attachment'] = array();
[3265]	1554	if (!isset($imap_attachment))
	1555	{
	1556	include_once("class.imap_attachment.inc.php");
	1557	$imap_attachment = new imap_attachment();
	1558	}
[51]	1559	$return[$i]['attachment'] = $imap_attachment->get_attachment_headerinfo($this->mbox, $msg_number);
[2]	1560	$i++;
	1561	}
[3265]	1562	$return['quota'] = $this->get_quota(array('folder_id' => $folder));
	1563	$return['sort_box_type'] = $params['sort_box_type'];
[51]	1564	$return['new_msgs'] = imap_num_recent($this->mbox);
[271]	1565	$return['msgs_to_delete'] = $msg_to_delete;
[411]	1566	if($this->mbox && is_resource($this->mbox))
[51]	1567	imap_close($this->mbox);
[828]	1568
[2]	1569	return $return;
	1570	}
	1571
[1035]	1572	/**
	1573	* Método que faz a verificação do Content-Type do e-mail e verifica se é um e-mail normal,
	1574	* assinado ou cifrado.
	1575	* @author Mário César Kolling <mario.kolling@serpro.gov.br>
	1576	* @param $headers Uma String contendo os Headers do e-mail retornados pela função imap_imap_fetchheader
	1577	* @param $msg_number O número da mesagem
	1578	* @return Retorna o tipo da mensagem (normal, signature, cipher).
	1579	*/
	1580	function getMessageType($msg_number, $headers = false){
	1581
	1582	$contentType = "normal";
	1583	if (!$headers){
	1584	$headers = imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number));
	1585	}
	1586	//$header2 = imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number));
	1587	if (preg_match("/Content-Type:.*pkcs7-signature/i", $headers) == 1){
	1588	$contentType = "signature";
	1589	} else if (preg_match("/Content-Type:.*x-pkcs7-mime/i", $headers) == 1){
	1590	$contentType = "cipher";
	1591	}
	1592
	1593	return $contentType;
	1594	}
	1595
[1375]	1596	/**
	1597	* Metodo que retorna todas as pastas do usuario logado.
	1598	* @param $params array opcional para repassar os argumentos ao metodo.
	1599	* Se usar $params['noSharedFolders'] = true, ira retornar todas as pastas do usuário logado,
	1600	* excluindo as compartilhadas para ele.
[1472]	1601	* @return Retorna um array contendo as seguintes informacoes de cada pasta: folder_unseen,
[1375]	1602	* folder_id, folder_name, folder_parent e folder_hasChildren.
[1472]	1603	*/
[449]	1604	function get_folders_list($params = null)
[2]	1605	{
[1472]	1606	$mbox_stream = $this->open_mbox();
[1953]	1607	if($params && $params['onload'] && $_SESSION['phpgw_info']['expressomail']['server']['certificado']){
	1608	$this->delete_mailbox(array("del_past" => "INBOX/decifradas"));
	1609	}
[650]	1610
[1472]	1611
[1824]	1612	$inbox = 'INBOX';
	1613	$trash = $inbox . $this->imap_delimiter . $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultTrashFolder'];
[3018]	1614	$drafts = $inbox . $this->imap_delimiter . $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultDraftsFolder'];
	1615	$spam = $inbox . $this->imap_delimiter . $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultSpamFolder'];
	1616	$sent = $inbox . $this->imap_delimiter . $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultSentFolder'];
	1617	$uid2cn = $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['uid2cn'];
	1618	// Free others requests
	1619	session_write_close();
[1816]	1620
[3018]	1621	$serverString = "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}";
	1622	$folders_list = imap_getmailboxes($mbox_stream, $serverString, ($params && $params['noSharedFolders']) ? "INBOX/" : "");
[3192]	1623	if ( $params && $params['noSharedFolders'] )
	1624	$folders_list = imap_getmailboxes($mbox_stream, $serverString, 'INBOX' ) + $folders_list;
[3018]	1625	$folders_list = array_slice($folders_list,0,$this->foldersLimit);
	1626
	1627	$tmp = array();
	1628	$resultMine = array();
	1629	$resultDefault = array();
	1630
[2]	1631	if (is_array($folders_list)) {
	1632	reset($folders_list);
[1816]	1633	$this->ldap = new ldap_functions();
[1472]	1634
[2]	1635	$i = 0;
	1636	while (list($key, $val) = each($folders_list)) {
	1637	$status = imap_status($mbox_stream, $val->name, SA_UNSEEN);
[1035]	1638
[2]	1639	//$tmp_folder_id = explode("}", imap_utf7_decode($val->name));
	1640	$tmp_folder_id = explode("}", mb_convert_encoding($val->name, "ISO_8859-1", "UTF7-IMAP" ));
[1816]	1641	if($tmp_folder_id[1]=='INBOX'.$this->imap_delimiter.'decifradas') {
	1642	//error_log('passou', 3,'/tmp/imap_get_list.log');
	1643	//imap_deletemailbox($mbox_stream,imap_utf7_encode("{".$this->imap_server."}".'INBOX/decifradas'));
	1644	continue;
	1645	}
	1646	$result[$i]['folder_unseen'] = $status->unseen;
[2]	1647	$folder_id = $tmp_folder_id[1];
	1648	$result[$i]['folder_id'] = $folder_id;
[1472]	1649
[2]	1650	$tmp_folder_parent = explode($this->imap_delimiter, $folder_id);
	1651	$result[$i]['folder_name'] = array_pop($tmp_folder_parent);
[96]	1652	$result[$i]['folder_name'] = $result[$i]['folder_name'] == 'INBOX' ? 'Inbox' : $result[$i]['folder_name'];
[3018]	1653	if ($uid2cn && substr($folder_id,0,4) == 'user') {
[1340]	1654	//$this->ldap = new ldap_functions();
[1816]	1655	if ($cn = $this->ldap->uid2cn($result[$i]['folder_name'])) {
[325]	1656	$result[$i]['folder_name'] = $cn;
	1657	}
	1658	}
[1472]	1659
[2]	1660	$tmp_folder_parent = implode($this->imap_delimiter, $tmp_folder_parent);
	1661	$result[$i]['folder_parent'] = $tmp_folder_parent == 'INBOX' ? '' : $tmp_folder_parent;
[1472]	1662
[96]	1663	if (($val->attributes == 32) && ($result[$i]['folder_name'] != 'Inbox'))
[2]	1664	$result[$i]['folder_hasChildren'] = 1;
	1665	else
	1666	$result[$i]['folder_hasChildren'] = 0;
	1667
[1816]	1668	switch ($tmp_folder_id[1]) {
[1824]	1669	case $inbox:
	1670	case $sent:
	1671	case $drafts:
	1672	case $spam:
	1673	case $trash:
[1816]	1674	$resultDefault[]=$result[$i];
	1675	default:
	1676	$resultMine[]=$result[$i];
	1677	}
	1678
[1472]	1679	$i++;
[2]	1680	}
	1681	}
[1472]	1682
[1816]	1683	// Sorting resultMine
	1684	foreach ($resultMine as $folder_info)
[2]	1685	{
	1686	$array_tmp[] = $folder_info['folder_id'];
	1687	}
[1472]	1688
[2]	1689	natcasesort($array_tmp);
[1472]	1690
[2]	1691	foreach ($array_tmp as $key => $folder_id)
	1692	{
[1816]	1693	$result2[] = $resultMine[$key];
[2]	1694	}
[1816]	1695
	1696	$resultDefault2=$resultDefault;
	1697	// Sorting resultDefault
	1698	foreach ($resultDefault as $key => $folder_id)
	1699	{
[1472]	1700
[1816]	1701	switch ($resultDefault[$key]['folder_id']) {
[1824]	1702	case $inbox:
[1816]	1703	$resultDefault2[0] = $resultDefault[$key];
	1704	break;
[1824]	1705	case $sent:
[1816]	1706	$resultDefault2[1] = $resultDefault[$key];
	1707	break;
[1824]	1708	case $drafts:
[1816]	1709	$resultDefault2[2] = $resultDefault[$key];
	1710	break;
[1824]	1711	case $spam:
[1816]	1712	$resultDefault2[3] = $resultDefault[$key];
	1713	break;
[1824]	1714	case $trash:
[1816]	1715	$resultDefault2[4] = $resultDefault[$key];
	1716	break;
	1717	}
	1718	}
	1719
	1720	// Merge default folders and mines
	1721	$result2 = array_merge($resultDefault2, $result2);
	1722
[449]	1723	$current_folder = "INBOX";
	1724	if($params && $params['folder'])
	1725	$current_folder = $params['folder'];
[1739]	1726	return array_merge($result2, $this->get_quota(array('folder_id' => $current_folder)));
[2]	1727	}
[1472]	1728
[2]	1729	function create_mailbox($arr)
	1730	{
	1731	$namebox = $arr['newp'];
	1732	$mbox_stream = $this->open_mbox();
	1733	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
[51]	1734	$namebox = mb_convert_encoding($namebox, "UTF7-IMAP", "UTF-8");
[1472]	1735
[2]	1736	$result = "Ok";
[51]	1737	if(!imap_createmailbox($mbox_stream,"{".$imap_server."}$namebox"))
[2]	1738	{
	1739	$result = implode("<br />\n", imap_errors());
[1472]	1740	}
	1741
[51]	1742	if($mbox_stream)
	1743	imap_close($mbox_stream);
[1472]	1744
[2]	1745	return $result;
[1472]	1746
[2]	1747	}
[1472]	1748
[2]	1749	function create_extra_mailbox($arr)
	1750	{
	1751	$nameboxs = explode(";",$arr['nw_folders']);
	1752	$result = "";
	1753	$mbox_stream = $this->open_mbox();
	1754	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
[1472]	1755	foreach($nameboxs as $key=>$tmp){
[2]	1756	if($tmp != ""){
	1757	if(!imap_createmailbox($mbox_stream,imap_utf7_encode("{".$imap_server."}$tmp"))){
	1758	$result = implode("<br />\n", imap_errors());
[51]	1759	if($mbox_stream)
[1472]	1760	imap_close($mbox_stream);
[2]	1761	return $result;
	1762	}
	1763	}
	1764	}
[51]	1765	if($mbox_stream)
	1766	imap_close($mbox_stream);
[2]	1767	return true;
	1768	}
[1472]	1769
[2]	1770	function delete_mailbox($arr)
	1771	{
	1772	$namebox = $arr['del_past'];
	1773	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
[1953]	1774	$mbox_stream = $this->mbox ? $this->mbox : $this->open_mbox();
[2]	1775	//$del_folder = imap_deletemailbox($mbox_stream,"{".$imap_server."}INBOX.$namebox");
[1472]	1776
[2]	1777	$result = "Ok";
	1778	$namebox = mb_convert_encoding($namebox, "UTF7-IMAP","UTF-8");
	1779	if(!imap_deletemailbox($mbox_stream,"{".$imap_server."}$namebox"))
	1780	{
	1781	$result = implode("<br />\n", imap_errors());
	1782	}
[1953]	1783	/*
[51]	1784	if($mbox_stream)
	1785	imap_close($mbox_stream);
[1953]	1786	*/
[2]	1787	return $result;
	1788	}
[1472]	1789
[2]	1790	function ren_mailbox($arr)
	1791	{
	1792	$namebox = $arr['current'];
	1793	$new_box = $arr['rename'];
	1794	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
	1795	$mbox_stream = $this->open_mbox();
	1796	//$ren_folder = imap_renamemailbox($mbox_stream,"{".$imap_server."}INBOX.$namebox","{".$imap_server."}INBOX.$new_box");
[1472]	1797
[2]	1798	$result = "Ok";
	1799	$namebox = mb_convert_encoding($namebox, "UTF7-IMAP","UTF-8");
[51]	1800	$new_box = mb_convert_encoding($new_box, "UTF7-IMAP","UTF-8");
[1472]	1801
[2]	1802	if(!imap_renamemailbox($mbox_stream,"{".$imap_server."}$namebox","{".$imap_server."}$new_box"))
	1803	{
[1472]	1804	$result = imap_errors();
[2]	1805	}
[51]	1806	if($mbox_stream)
	1807	imap_close($mbox_stream);
[2]	1808	return $result;
[1472]	1809
[2]	1810	}
[1472]	1811
[2]	1812	function get_num_msgs($params)
	1813	{
	1814	$folder = $params['folder'];
[411]	1815	if(!$this->mbox \|\| !is_resource($this->mbox)) {
[2]	1816	$this->mbox = $this->open_mbox($folder);
[411]	1817	if(!$this->mbox \|\| !is_resource($this->mbox))
[2]	1818	return imap_last_error();
[1472]	1819	}
[2]	1820	$num_msgs = imap_num_msg($this->mbox);
[432]	1821	if($this->mbox && is_resource($this->mbox))
[51]	1822	imap_close($this->mbox);
[1472]	1823
[2]	1824	return $num_msgs;
	1825	}
[1472]	1826
[1912]	1827	function folder_exists($folder){
	1828	$mbox = $this->open_mbox();
	1829	$serverString = "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}";
	1830	$list = imap_getmailboxes($mbox,$serverString, $folder);
	1831	$return = is_array($list);
	1832	imap_close($mbox);
	1833	return $return;
	1834	}
	1835
[2]	1836	function send_mail($params)
	1837	{
	1838	include_once("class.phpmailer.php");
	1839	$mail = new PHPMailer();
	1840	include_once("class.db_functions.inc.php");
	1841	$db = new db_functions();
	1842	$fromaddress = $params['input_from'] ? explode(';',$params['input_from']) : "";
[449]	1843	##
	1844	# @AUTHOR Rodrigo Souza dos Santos
	1845	# @DATE 2008/09/17
	1846	# @BRIEF Checks if the user has permission to send an email with the email address used.
	1847	##
	1848	if ( is_array($fromaddress) && ($fromaddress[1] != $_SESSION['phpgw_info']['expressomail']['user']['email']) )
	1849	{
	1850	$deny = true;
	1851	foreach( $_SESSION['phpgw_info']['expressomail']['user']['shared_mailboxes'] as $key => $val )
	1852	if ( array_key_exists('mail', $val) && $val['mail'][0] == $fromaddress[1] )
	1853	$deny = false and end($_SESSION['phpgw_info']['expressomail']['user']['shared_mailboxes']);
	1854
	1855	if ( $deny )
	1856	return "The server denied your request to send a mail, you cannot use this mail address.";
	1857	}
[828]	1858
[2]	1859	$toaddress = implode(',',$db->getAddrs(explode(',',$params['input_to'])));
	1860	$ccaddress = implode(',',$db->getAddrs(explode(',',$params['input_cc'])));
	1861	$ccoaddress = implode(',',$db->getAddrs(explode(',',$params['input_cco'])));
	1862	$subject = $params['input_subject'];
[271]	1863	$msg_uid = $params['msg_id'];
[2]	1864	$return_receipt = $params['input_return_receipt'];
[614]	1865	$is_important = $params['input_important_message'];
[1035]	1866	$encrypt = $params['input_return_cripto'];
	1867	$signed = $params['input_return_digital'];
	1868
	1869	if($params['smime'])
	1870	{
	1871	$body = $params['smime'];
	1872	$mail->SMIME = true;
	1873	// A MSG assinada deve ser testada neste ponto.
	1874	// Testar o certificado e a integridade da msg....
[3271]	1875	include_once(dirname( __FILE__ ) ."/../../security/classes/CertificadoB.php");
[1035]	1876	$erros_acumulados = '';
	1877	$certificado = new certificadoB();
	1878	$validade = $certificado->verificar($body);
	1879	if(!$validade)
	1880	{
	1881	foreach($certificado->erros_ssl as $linha_erro)
	1882	{
	1883	$erros_acumulados .= $linha_erro;
	1884	}
	1885	}
	1886	else
	1887	{
	1888	// Testa o CERTIFICADO: se o CPF he o do usuario logado, se pode assinar msgs e se nao esta expirado...
	1889	if ($certificado->apresentado)
	1890	{
	1891	if($certificado->dados['EXPIRADO']) $erros_acumulados .='Certificado expirado.';
	1892	if($certificado->dados['CPF'] != $this->username) $erros_acumulados .=' CPF no certificado diferente do logado no expresso.';
	1893	if(!($certificado->dados['KEYUSAGE']['digitalSignature'] && $certificado->dados['EXTKEYUSAGE']['emailProtection'])) $erros_acumulados .=' Certificado nao permite assinar mensagens.';
	1894	}
	1895	else
	1896	{
	1897	$$erros_acumulados .= 'Nao foi possivel usar o certificado para assinar a msg';
	1898	}
	1899	}
	1900	if(!$erros_acumulados =='')
	1901	{
	1902	return $erros_acumulados;
	1903	}
	1904	}
	1905	else
	1906	{
	1907	$body = $params['body'];
[3250]	1908	//Compatibilização com Outlook, ao encaminhar a mensagem
	1909	$body = mb_ereg_replace('<!--\[','<!-- [',$body);
[1035]	1910	}
[1247]	1911	//echo "<script language=\"javascript\">javascript:alert('".$body."');</script>";
[2]	1912	$attachments = $params['FILES'];
	1913	$forwarding_attachments = $params['forwarding_attachments'];
[689]	1914	$local_attachments = $params['local_attachments'];
[1912]	1915
	1916	//Test if must be saved in shared folder and change if necessary
	1917	if( $fromaddress[2] == 'y' ){
	1918	//build shared folder path
	1919	$newfolder = "user".$this->imap_delimiter.$fromaddress[3].$this->imap_delimiter.$this->imap_sentfolder;
	1920	if( $this->folder_exists($newfolder) ) $folder = $newfolder;
	1921	else $folder = $params['folder'];
	1922	} else {
	1923	$folder = $params['folder'];
	1924	}
	1925
[1472]	1926	$folder = mb_convert_encoding($folder, "UTF7-IMAP","ISO_8859-1");
	1927	$folder_name = $params['folder_name'];
[6]	1928	// Fix problem with cyrus delimiter changes.
[1472]	1929	// Dots in names: enabled/disabled.
[6]	1930	$folder = @eregi_replace("INBOX/", "INBOX".$this->imap_delimiter, $folder);
	1931	$folder = @eregi_replace("INBOX.", "INBOX".$this->imap_delimiter, $folder);
	1932	// End Fix.
[1472]	1933	if ($folder != 'null'){
[2]	1934	$mail->SaveMessageInFolder = $folder;
	1935	}
	1936	////////////////////////////////////////////////////////////////////////////////////////////////////
	1937	$mail->SMTPDebug = false;
[1035]	1938
	1939	if($signed && !$params['smime'])
	1940	{
	1941	$mail->Mailer = "smime";
	1942	$mail->SignedBody = true;
	1943	}
	1944	else
	1945	$mail->IsSMTP();
[1472]	1946
[2]	1947	$mail->Host = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpServer'];
	1948	$mail->Port = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpPort'];
	1949	$mail->From = $_SESSION['phpgw_info']['expressomail']['user']['email'];
	1950	$mail->FromName = $_SESSION['phpgw_info']['expressomail']['user']['fullname'];
	1951	if($fromaddress){
	1952	$mail->Sender = $mail->From;
	1953	$mail->SenderName = $mail->FromName;
	1954	$mail->FromName = $fromaddress[0];
	1955	$mail->From = $fromaddress[1];
	1956	}
[1472]	1957
[2]	1958	$this->add_recipients("to", $toaddress, &$mail);
	1959	$this->add_recipients("cc", $ccaddress, &$mail);
	1960	$this->add_recipients("cco", $ccoaddress, &$mail);
	1961	$mail->Subject = $subject;
[3024]	1962	$mail->IsHTML($params['type'] != 'textplain');
[1035]	1963	$mail->Body = $body;
[271]	1964
[1035]	1965	if (($encrypt && $signed && $params['smime']) \|\| ($encrypt && !$signed)) // a msg deve ser enviada cifrada...
	1966	{
	1967	$email = $this->add_recipients_cert($toaddress . ',' . $ccaddress. ',' .$ccoaddress);
	1968	$email = explode(",",$email);
	1969	// Deve ser testado se foram obtidos os certificados de todos os destinatarios.
	1970	// Deve ser verificado um numero limite de destinatarios.
	1971	// Deve ser verificado se os certificados sao validos.
	1972	// Se uma das verificacoes falhar, nao enviar o e-mail e avisar o usuario.
	1973	// O array $mail->Certs_crypt soh deve ser preenchido se os certificados passarem nas verificacoes.
	1974	$numero_maximo = $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['num_max_certs_to_cipher']; // Este valor dever ser configurado pelo administrador do site ....
	1975	$erros_acumulados = "";
	1976	$aux_mails = array();
	1977	$mail_list = array();
	1978	if(count($email) > $numero_maximo)
	1979	{
	1980	$erros_acumulados .= "Excedido o numero maximo (" . $numero_maximo . ") de destinatarios para uma msg cifrada...." . chr(0x0A);
	1981	return $erros_acumulados;
	1982	}
	1983	// adiciona o email do remetente. eh para cifrar a msg para ele tambem. Assim vai poder visualizar a msg na pasta enviados..
	1984	$email[] = $_SESSION['phpgw_info']['expressomail']['user']['email'];
	1985	foreach($email as $item)
	1986	{
	1987	$certificate = $db->get_certificate(strtolower($item));
	1988	if(!$certificate)
	1989	{
	1990	$erros_acumulados .= "Chamada com parametro invalido. e-Mail nao pode ser vazio." . chr(0x0A);
	1991	return $erros_acumulados;
	1992	}
	1993
	1994	if (array_key_exists("dberr1", $certificate))
	1995	{
	1996
	1997	$erros_acumulados .= "Ocorreu um erro quando pesquisava certificados dos destinatarios para cifrar a msg." . chr(0x0A);
	1998	return $erros_acumulados;
	1999	}
	2000	if (array_key_exists("dberr2", $certificate))
	2001	{
	2002	$erros_acumulados .= $item . ' : Nao pode cifrar a msg. Certificado nao localizado.' . chr(0x0A);
	2003	//continue;
	2004	}
	2005	/* Retirado este teste para evitar mensagem de erro duplicada.
	2006	if (!array_key_exists("certs", $certificate))
	2007	{
	2008	$erros_acumulados .= $item . ' : Nao pode cifrar a msg. Certificado nao localizado.' . chr(0x0A);
	2009	continue;
	2010	}
	2011	*/
[3271]	2012	include_once(dirname( __FILE__ ) ."/../../security/classes/CertificadoB.php");
[1035]	2013
	2014	foreach ($certificate['certs'] as $registro)
	2015	{
	2016	$c1 = new certificadoB();
	2017	$c1->certificado($registro['chave_publica']);
	2018	if ($c1->apresentado)
	2019	{
	2020	$c2 = new Verifica_Certificado($c1->dados,$registro['chave_publica']);
	2021	if (!$c1->dados['EXPIRADO'] && !$c2->revogado && $c2->status)
	2022	{
	2023	$aux_mails[] = $registro['chave_publica'];
	2024	$mail_list[] = strtolower($item);
	2025	}
	2026	else
	2027	{
	2028	if ($c1->dados['EXPIRADO'] \|\| $c2->revogado)
	2029	{
	2030	$db->update_certificate($c1->dados['SERIALNUMBER'],$c1->dados['EMAIL'],$c1->dados['AUTHORITYKEYIDENTIFIER'],
	2031	$c1->dados['EXPIRADO'],$c2->revogado);
	2032	}
	2033
	2034	$erros_acumulados .= $item . ': ' . $c2->msgerro . chr(0x0A);
	2035	foreach($c2->erros_ssl as $linha)
	2036	{
	2037	$erros_acumulados .= $linha . chr(0x0A);
	2038	}
	2039	$erros_acumulados .= 'Emissor: ' . $c1->dados['EMISSOR'] . chr(0x0A);
	2040	$erros_acumulados .= $c1->dados['CRLDISTRIBUTIONPOINTS'] . chr(0x0A);
	2041	}
	2042	}
	2043	else
	2044	{
	2045	$erros_acumulados .= $item . ' : Nao pode cifrar a msg. Certificado invalido.' . chr(0x0A);
	2046	}
	2047	}
	2048	if(!(in_array(strtolower($item),$mail_list)) && !empty($erros_acumulados))
	2049	{
	2050	return $erros_acumulados;
	2051	}
	2052	}
	2053
	2054	$mail->Certs_crypt = $aux_mails;
	2055	}
[3018]	2056	// Build CID images
	2057	$this->buildEmbeddedImages($mail,$msg_uid,$forwarding_attachments);
[1035]	2058
[2]	2059	// Build Uploading Attachments!!!
[689]	2060	if ((count($attachments)) && ($params['is_local_forward']!="1")) //Caso seja forward normal...
[2]	2061	{
	2062	$total_uploaded_size = 0;
[1264]	2063	$upload_max_filesize = str_replace("M","",$_SESSION['phpgw_info']['user']['preferences']['expressoMail']['max_attachment_size']) * 1024 * 1024;
[2]	2064	foreach ($attachments as $attach)
	2065	{
	2066	$mail->AddAttachment($attach['tmp_name'], $attach['name'], "base64", $this->get_file_type($attach['name'])); // optional name
	2067	$total_uploaded_size = $total_uploaded_size + $attach['size'];
	2068	}
[1247]	2069	if( $total_uploaded_size > $upload_max_filesize)
[1472]	2070	return $this->parse_error("message file too big");
[828]	2071	}
[689]	2072	else if(($params['is_local_forward']=="1") && (count($local_attachments))) { //Caso seja forward de mensagens locais
[828]	2073
[689]	2074	$total_uploaded_size = 0;
[1472]	2075	$upload_max_filesize = str_replace("M","",ini_get('upload_max_filesize')) * 1024 * 1024;
[689]	2076	foreach($local_attachments as $local_attachment) {
	2077	$file_description = unserialize(rawurldecode($local_attachment));
	2078	$tmp = array_values($file_description);
[1472]	2079	foreach($file_description as $i => $descriptor){
[689]	2080	$tmp[$i] = eregi_replace('\'*\'','',$descriptor);
	2081	}
	2082	$mail->AddAttachment($_FILES[$tmp[1]]['tmp_name'], $tmp[2], "base64", $this->get_file_type($tmp[2])); // optional name
	2083	$total_uploaded_size = $total_uploaded_size + $_FILES[$tmp[1]]['size'];
	2084	}
	2085	if( $total_uploaded_size > $upload_max_filesize)
[828]	2086	return 'false';
[689]	2087	}
[2]	2088	////////////////////////////////////////////////////////////////////////////////////////////////////
[271]	2089	// Build Forwarding Attachments!!!
[2]	2090	if (count($forwarding_attachments) > 0)
	2091	{
	2092	// Bug fixed for array_search function
[3018]	2093	$name_cid_files = array();
[2]	2094	if(count($name_cid_files) > 0) {
	2095	$name_cid_files[count($name_cid_files)] = $name_cid_files[0];
	2096	$name_cid_files[0] = null;
[1472]	2097	}
	2098
[2]	2099	foreach($forwarding_attachments as $forwarding_attachment)
	2100	{
[271]	2101	$file_description = unserialize(rawurldecode($forwarding_attachment));
	2102	$tmp = array_values($file_description);
[1472]	2103	foreach($file_description as $i => $descriptor){
[271]	2104	$tmp[$i] = eregi_replace('\'*\'','',$descriptor);
	2105	}
[1472]	2106	$file_description = $tmp;
[271]	2107	$fileContent = $this->get_forwarding_attachment($file_description[0], $file_description[1], $file_description[3],$file_description[4]);
	2108	$fileName = $file_description[2];
	2109	if(!array_search(trim($fileName),$name_cid_files)) {
	2110	$mail->AddStringAttachment($fileContent, $fileName, $file_description[4], $this->get_file_type($file_description[2]));
[63]	2111	}
[2]	2112	}
	2113	}
[37]	2114
[2]	2115	////////////////////////////////////////////////////////////////////////////////////////////////////
[614]	2116	// Important message
	2117	if($is_important)
	2118	$mail->isImportant();
	2119
	2120	////////////////////////////////////////////////////////////////////////////////////////////////////
[2]	2121	// Disposition-Notification-To
	2122	if ($return_receipt)
	2123	$mail->ConfirmReadingTo = $_SESSION['phpgw_info']['expressomail']['user']['email'];
	2124	////////////////////////////////////////////////////////////////////////////////////////////////////
[504]	2125
[117]	2126	$sent = $mail->Send();
[1472]	2127
[117]	2128	if(!$sent)
[2]	2129	{
[504]	2130	return $this->parse_error($mail->ErrorInfo);
[2]	2131	}
	2132	else
	2133	{
[1035]	2134	if ($signed && !$params['smime'])
	2135	{
	2136	return $sent;
	2137	}
[1472]	2138	if($_SESSION['phpgw_info']['server']['expressomail']['expressoMail_enable_log_messages'] == "True")
[117]	2139	{
	2140	$userid = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
	2141	$userip = $_SESSION['phpgw_info']['expressomail']['user']['session_ip'];
	2142	$now = date("d/m/y H:i:s");
	2143	$addrs = $toaddress.$ccaddress.$ccoaddress;
[1472]	2144	$sent = trim($sent);
[117]	2145	error_log("$now - $userip - $sent [$subject] - $userid => $addrs\r\n", 3, "/home/expressolivre/mail_senders.log");
	2146	}
[1472]	2147	if($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['number_of_contacts'] &&
[485]	2148	$_SESSION['phpgw_info']['user']['preferences']['expressoMail']['use_dynamic_contacts']) {
[469]	2149	$contacts = new dynamic_contacts();
[485]	2150	$new_contacts = $contacts->add_dynamic_contacts($toaddress.",".$ccaddress.",".$ccoaddress);
	2151	return array("success" => true, "new_contacts" => $new_contacts);
[413]	2152	}
[485]	2153	return array("success" => true);
[2]	2154	}
	2155	}
[3018]	2156	function buildEmbeddedImages(&$mail,$msg_uid,&$forwarding_attachments)
	2157	{
	2158	// Build CID for embedded Images!!!
	2159	$pattern = '/src="([^"]*?show_embedded_attach.php\?msg_folder=(.+)?&(amp;)?msg_num=(.+)?&(amp;)?msg_part=(.+)?)"/isU';
	2160	$cid_imgs = '';
	2161	preg_match_all($pattern,$mail->Body,$cid_imgs,PREG_PATTERN_ORDER);
	2162	$cid_array = array();
	2163	foreach($cid_imgs[6] as $j => $val){
	2164	if ( !array_key_exists($cid_imgs[4][$j].$val, $cid_array) )
	2165	{
	2166	$cid_array[$cid_imgs[4][$j].$val] = base_convert(microtime(), 10, 36);
	2167	}
	2168	$cid = $cid_array[$cid_imgs[4][$j].$val];
	2169	$mail->Body = str_replace($cid_imgs[1][$j], "cid:".$cid, $mail->Body);
[2]	2170
[3018]	2171	if ($msg_uid != $cid_imgs[4][$j]) // The image is not in the same mail?
	2172	{
	2173	$fileContent = $this->get_forwarding_attachment($cid_imgs[2][$j], $cid_imgs[4][$j], $cid_imgs[6][$j], 'base64');
	2174	//prototype: get_forwarding_attachment ( folder, msg number, part, encoding)
	2175	$fileName = "image_".($j).".jpg";
	2176	$fileCode = "base64";
	2177	$fileType = "image/jpg";
	2178	$file_attached[0] = $cid_imgs[2][$j];
	2179	$file_attached[1] = $cid_imgs[4][$j];
	2180	$file_attached[2] = $fileName;
	2181	$file_attached[3] = $cid_imgs[6][$j];
	2182	$file_attached[4] = 'base64';
	2183	$file_attached[5] = strlen($fileContent); //Size of file
	2184	$return_forward[] = $file_attached;
	2185
	2186	$attachment_ = unserialize(rawurldecode($forwarding_attachments[$cid_imgs[6][$j]-2]));
	2187	if ($file_attached[3] == $attachment_[3])
	2188	unset($forwarding_attachments[$cid_imgs[6][$j]-2]);
	2189	}
	2190	else
	2191	{
	2192	$attach_img = $forwarding_attachments[$cid_imgs[6][$j]-2];
	2193	$file_description = unserialize(rawurldecode($attach_img));
	2194	if (is_array($file_description))
	2195	foreach($file_description as $i => $descriptor){
	2196	$file_description[$i] = eregi_replace('\'*\'','',$descriptor);
	2197	}
	2198	$fileContent = $this->get_forwarding_attachment($file_description[0], $msg_uid, $file_description[3], 'base64');
	2199	$fileName = $file_description[2];
	2200	$fileCode = $file_description[4];
	2201	$fileType = $this->get_file_type($file_description[2]);
	2202	unset($forwarding_attachments[$cid_imgs[6][$j]-2]);
	2203	if (!empty($file_description))
	2204	{
	2205	$file_description[5] = strlen($fileContent); //Size of file
	2206	$return_forward[] = $file_description;
	2207	}
	2208	}
	2209	$tempDir = ini_get("session.save_path");
	2210	$file = "cidimage_".$_SESSION[ 'phpgw_session' ][ 'session_id' ].$cid_imgs[6][$j].".dat";
	2211	$f = fopen($tempDir.'/'.$file,"w");
	2212	fputs($f,$fileContent);
	2213	fclose($f);
	2214	if ($fileContent)
	2215	$mail->AddEmbeddedImage($tempDir.'/'.$file, $cid, $fileName, $fileCode, $fileType);
	2216	//else
	2217	// return "Error loading image attachment content";
	2218
	2219	}
	2220	return $return_forward;
	2221	}
	2222	function add_recipients_cert($full_address)
[1035]	2223	{
	2224	$result = "";
	2225	$parse_address = imap_rfc822_parse_adrlist($full_address, "");
	2226	foreach ($parse_address as $val)
	2227	{
	2228	//echo "<script language=\"javascript\">javascript:alert('".$val->mailbox."@".$val->host."');</script>";
	2229	if ($val->mailbox == "INVALID_ADDRESS")
	2230	continue;
	2231	if ($val->mailbox == "UNEXPECTED_DATA_AFTER_ADDRESS")
	2232	continue;
	2233	if (empty($val->personal))
	2234	$result .= $val->mailbox."@".$val->host . ",";
	2235	else
	2236	$result .= $val->mailbox."@".$val->host . ",";
	2237	}
	2238
	2239	return substr($result,0,-1);
	2240	}
	2241
[2]	2242	function add_recipients($recipient_type, $full_address, $mail)
	2243	{
[1472]	2244	$parse_address = imap_rfc822_parse_adrlist($full_address, "");
	2245	foreach ($parse_address as $val)
[2]	2246	{
	2247	//echo "<script language=\"javascript\">javascript:alert('".$val->mailbox."@".$val->host."');</script>";
	2248	if ($val->mailbox == "INVALID_ADDRESS")
	2249	continue;
[1472]	2250
[2]	2251	if (empty($val->personal))
	2252	{
	2253	switch($recipient_type)
	2254	{
	2255	case "to":
	2256	$mail->AddAddress($val->mailbox."@".$val->host);
	2257	break;
	2258	case "cc":
	2259	$mail->AddCC($val->mailbox."@".$val->host);
	2260	break;
	2261	case "cco":
	2262	$mail->AddBCC($val->mailbox."@".$val->host);
	2263	break;
	2264	}
	2265	}
	2266	else
	2267	{
	2268	switch($recipient_type)
	2269	{
	2270	case "to":
	2271	$mail->AddAddress($val->mailbox."@".$val->host, $val->personal);
	2272	break;
	2273	case "cc":
	2274	$mail->AddCC($val->mailbox."@".$val->host, $val->personal);
	2275	break;
	2276	case "cco":
	2277	$mail->AddBCC($val->mailbox."@".$val->host, $val->personal);
	2278	break;
	2279	}
	2280	}
	2281	}
	2282	return true;
	2283	}
[1472]	2284
[2]	2285	function get_forwarding_attachment($msg_folder, $msg_number, $msg_part, $encoding)
	2286	{
[828]	2287	$mbox_stream = $this->open_mbox(utf8_decode(urldecode($msg_folder)));
[1472]	2288	$fileContent = imap_fetchbody($mbox_stream, $msg_number, $msg_part, FT_UID);
[2]	2289	if($encoding == 'base64')
[449]	2290	# The function imap_base64 adds a new line
	2291	# at ASCII text, with CRLF line terminators.
	2292	# So is being exchanged for base64_decode.
	2293	#
	2294	#$fileContent = imap_base64($fileContent);
	2295	$fileContent = base64_decode($fileContent);
[2]	2296	else if($encoding == 'quoted-printable')
[1472]	2297	$fileContent = quoted_printable_decode($fileContent);
[2]	2298	return $fileContent;
	2299	}
[1472]	2300
[2]	2301	function del_last_caracter($string)
	2302	{
	2303	$string = substr($string,0,(strlen($string) - 1));
[1472]	2304	return $string;
[2]	2305	}
[1472]	2306
[2]	2307	function del_last_two_caracters($string)
	2308	{
	2309	$string = substr($string,0,(strlen($string) - 2));
[1472]	2310	return $string;
[2]	2311	}
[1472]	2312
[828]	2313	function messages_sort($sort_box_type,$sort_box_reverse, $search_box_type,$offsetBegin,$offsetEnd)
[659]	2314	{
[1625]	2315	if ($sort_box_type != "SORTFROM" && $search_box_type!= "FLAGGED"){
[970]	2316	$imapsort = imap_sort($this->mbox,constant($sort_box_type),$sort_box_reverse,SE_UID,$search_box_type);
	2317	foreach($imapsort as $iuid)
	2318	$sort[$iuid] = "";
[1518]	2319
	2320	if ($offsetBegin == -1 && $offsetEnd ==-1 )
	2321	$slice_array = false;
	2322	else
	2323	$slice_array = true;
[970]	2324	}
	2325	else
[659]	2326	{
[970]	2327	$sort = array();
	2328	if ($offsetBegin > $offsetEnd) {$temp=$offsetEnd; $offsetEnd=$offsetBegin; $offsetBegin=$temp;}
	2329	$num_msgs = imap_num_msg($this->mbox);
	2330	if ($offsetEnd > $num_msgs) {$offsetEnd = $num_msgs;}
[975]	2331	$slice_array = true;
	2332
[983]	2333	for ($i=$num_msgs; $i>0; $i--)
[828]	2334	{
[983]	2335	if ($sort_box_type == "SORTARRIVAL" && $sort_box_reverse && count($sort) >= $offsetEnd)
	2336	break;
[970]	2337	$iuid = @imap_uid($this->mbox,$i);
	2338	$header = $this->get_header($iuid);
	2339	// List UNSEEN messages.
	2340	if($search_box_type == "UNSEEN" && (!trim($header->Recent) && !trim($header->Unseen))){
	2341	continue;
	2342	}
	2343	// List SEEN messages.
	2344	elseif($search_box_type == "SEEN" && (trim($header->Recent) \|\| trim($header->Unseen))){
	2345	continue;
	2346	}
	2347	// List ANSWERED messages.
	2348	elseif($search_box_type == "ANSWERED" && !trim($header->Answered)){
	2349	continue;
	2350	}
	2351	// List FLAGGED messages.
	2352	elseif($search_box_type == "FLAGGED" && !trim($header->Flagged)){
	2353	continue;
	2354	}
	2355
	2356	if($sort_box_type=='SORTFROM') {
	2357	if (($header->from[0]->mailbox . "@" . $header->from[0]->host) == $_SESSION['phpgw_info']['expressomail']['user']['email'])
	2358	$from = $header->to;
	2359	else
	2360	$from = $header->from;
	2361
	2362	$tmp = imap_mime_header_decode($from[0]->personal);
	2363
	2364	if ($tmp[0]->text != "")
	2365	$sort[$iuid] = $tmp[0]->text;
	2366	else
	2367	$sort[$iuid] = $from[0]->mailbox . "@" . $from[0]->host;
	2368	}
	2369	else if($sort_box_type=='SORTSUBJECT') {
	2370	$sort[$iuid] = $header->subject;
	2371	}
	2372	else if($sort_box_type=='SORTSIZE') {
	2373	$sort[$iuid] = $header->Size;
	2374	}
	2375	else {
	2376	$sort[$iuid] = $header->udate;
	2377	}
	2378
[659]	2379	}
[970]	2380	natcasesort($sort);
[828]	2381
[970]	2382	if ($sort_box_reverse)
	2383	$sort = array_reverse($sort,true);
[659]	2384	}
[828]	2385
[972]	2386	if(!is_array($sort))
	2387	$sort = array();
[1472]	2388
[1808]	2389
[972]	2390	if ($slice_array)
[828]	2391	$sort = array_slice($sort,$offsetBegin-1,$offsetEnd-($offsetBegin-1),true);
[970]	2392
[1472]	2393
[828]	2394	return $sort;
	2395
[659]	2396	}
[970]	2397
	2398
[1472]	2399	function move_search_messages($params){
	2400	$params['selected_messages'] = urldecode($params['selected_messages']);
[163]	2401	$params['new_folder'] = urldecode($params['new_folder']);
	2402	$params['new_folder_name'] = urldecode($params['new_folder_name']);
	2403	$sel_msgs = explode(",", $params['selected_messages']);
[1472]	2404	@reset($sel_msgs);
[163]	2405	$sorted_msgs = array();
	2406	foreach($sel_msgs as $idx => $sel_msg) {
	2407	$sel_msg = explode(";", $sel_msg);
	2408	if(array_key_exists($sel_msg[0], $sorted_msgs)){
	2409	$sorted_msgs[$sel_msg[0]] .= ",".$sel_msg[1];
[1472]	2410	}
[163]	2411	else {
	2412	$sorted_msgs[$sel_msg[0]] = $sel_msg[1];
	2413	}
	2414	}
	2415	@ksort($sorted_msgs);
[1472]	2416	$last_return = false;
	2417	foreach($sorted_msgs as $folder => $msgs_number) {
[163]	2418	$params['msgs_number'] = $msgs_number;
[1472]	2419	$params['folder'] = $folder;
[163]	2420	if($params['new_folder'] && $folder != $params['new_folder']){
[1472]	2421	$last_return = $this -> move_messages($params);
[163]	2422	}
	2423	elseif(!$params['new_folder'] \|\| $params['delete'] ){
	2424	$last_return = $this -> delete_msgs($params);
	2425	$last_return['deleted'] = true;
	2426	}
	2427	}
	2428	return $last_return;
	2429	}
[1472]	2430
[2]	2431	function move_messages($params)
	2432	{
[1472]	2433	$folder = $params['folder'];
	2434	$mbox_stream = $this->open_mbox($folder);
[51]	2435	$newmailbox = ($params['new_folder']);
	2436	$newmailbox = mb_convert_encoding($newmailbox, "UTF7-IMAP","ISO_8859-1");
[2]	2437	$new_folder_name = $params['new_folder_name'];
	2438	$msgs_number = $params['msgs_number'];
	2439	$return = array('msgs_number' => $msgs_number,
	2440	'folder' => $folder,
	2441	'new_folder_name' => $new_folder_name,
[325]	2442	'border_ID' => $params['border_ID'],
	2443	'status' => true); //Status foi adicionado para validar as permissoes ACL
[1472]	2444
[325]	2445	//Este bloco tem a finalidade de averiguar as permissoes para pastas compartilhadas
	2446	if (substr($folder,0,4) == 'user'){
	2447	$acl = $this->getacltouser($folder);
	2448	/*
	2449	* l - lookup (mailbox is visible to LIST/LSUB commands)
	2450	* r - read (SELECT the mailbox, perform CHECK, FETCH, PARTIAL, SEARCH, COPY from mailbox)
	2451	* s - keep seen/unseen information across sessions (STORE SEEN flag)
	2452	* w - write (STORE flags other than SEEN and DELETED)
	2453	* i - insert (perform APPEND, COPY into mailbox)
	2454	* p - post (send mail to submission address for mailbox, not enforced by IMAP4 itself)
	2455	* c - create (CREATE new sub-mailboxes in any implementation-defined hierarchy)
	2456	* d - delete (STORE DELETED flag, perform EXPUNGE)
	2457	* a - administer (perform SETACL)
	2458	*/
	2459	if (strpos($acl, "d") === false){
	2460	$return['status'] = false;
	2461	return $return;
	2462	}
	2463	}
[432]	2464	//Este bloco tem a finalidade de transformar o CPF das pastas compartilhadas em common name
[1747]	2465	if ($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['uid2cn']){
	2466	if (substr($new_folder_name,0,4) == 'user'){
	2467	$this->ldap = new ldap_functions();
	2468	$tmp_folder_name = explode($this->imap_delimiter, $new_folder_name);
	2469	$return['new_folder_name'] = array_pop($tmp_folder_name);
	2470	if( $cn = $this->ldap->uid2cn($return['new_folder_name']))
	2471	{
	2472	$return['new_folder_name'] = $cn;
	2473	}
	2474	}
[432]	2475	}
[1472]	2476
	2477	// Caso estejamos no box principal, nao eh necessario pegar a informacao da mensagem anterior.
[51]	2478	if (($params['get_previous_msg']) && ($params['border_ID'] != 'null') && ($params['border_ID'] != ''))
[449]	2479	{
[2]	2480	$return['previous_msg'] = $this->get_info_previous_msg($params);
[449]	2481	// Fix problem in unserialize function JS.
	2482	$return['previous_msg']['body'] = str_replace(array('{','}'), array('{','}'), $return['previous_msg']['body']);
	2483	}
[1472]	2484
	2485	$mbox_stream = $this->open_mbox($folder);
[2]	2486	if(imap_mail_move($mbox_stream, $msgs_number, $newmailbox, CP_UID)) {
	2487	imap_expunge($mbox_stream);
[51]	2488	if($mbox_stream)
	2489	imap_close($mbox_stream);
[2]	2490	return $return;
	2491	}else {
[1472]	2492	if(strstr(imap_last_error(),'Over quota')) {
[2]	2493	$accountID = $_SESSION['phpgw_info']['expressomail']['email_server']['imapAdminUsername'];
[1472]	2494	$pass = $_SESSION['phpgw_info']['expressomail']['email_server']['imapAdminPW'];
	2495	$userID = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
[2]	2496	$server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
[504]	2497	$mbox = @imap_open("{".$this->imap_server.":".$this->imap_port.$this->imap_options."}INBOX", $accountID, $pass) or die(serialize(array('imap_error' => $this->parse_error(imap_last_error()))));
[2]	2498	if(!$mbox)
	2499	return imap_last_error();
[1472]	2500	$quota = imap_get_quotaroot($mbox_stream, "INBOX");
[2]	2501	if(! imap_set_quota($mbox, "user".$this->imap_delimiter.$userID, 2.1 * $quota['usage'])) {
[51]	2502	if($mbox_stream)
	2503	imap_close($mbox_stream);
[1472]	2504	if($mbox)
[51]	2505	imap_close($mbox);
[1472]	2506	return "move_messages(): Error setting quota for MOVE or DELETE!! ". "user".$this->imap_delimiter.$userID." line ".__LINE__."\n";
[2]	2507	}
	2508	if(imap_mail_move($mbox_stream, $msgs_number, $newmailbox, CP_UID)) {
	2509	imap_expunge($mbox_stream);
[51]	2510	if($mbox_stream)
	2511	imap_close($mbox_stream);
[2]	2512	// return to original quota limit.
	2513	if(!imap_set_quota($mbox, "user".$this->imap_delimiter.$userID, $quota['limit'])) {
[51]	2514	if($mbox)
	2515	imap_close($mbox);
[1472]	2516	return "move_messages(): Error setting quota for MOVE or DELETE!! line ".__LINE__."\n";
[2]	2517	}
[1472]	2518	return $return;
[2]	2519	}
	2520	else {
[51]	2521	if($mbox_stream)
	2522	imap_close($mbox_stream);
[2]	2523	if(!imap_set_quota($mbox, "user".$this->imap_delimiter.$userID, $quota['limit'])) {
[51]	2524	if($mbox)
	2525	imap_close($mbox);
[1472]	2526	return "move_messages(): Error setting quota for MOVE or DELETE!! line ".__LINE__."\n";
[2]	2527	}
[1472]	2528	return imap_last_error();
[2]	2529	}
[1472]	2530
[2]	2531	}
	2532	else {
[51]	2533	if($mbox_stream)
	2534	imap_close($mbox_stream);
	2535	return "move_messages() line ".__LINE__.": ". imap_last_error()." folder:".$newmailbox;
[2]	2536	}
[1472]	2537	}
[2]	2538	}
[1472]	2539
[2]	2540	function save_msg($params)
	2541	{
[1472]	2542
[271]	2543	include_once("class.phpmailer.php");
	2544	$mail = new PHPMailer();
	2545	include_once("class.db_functions.inc.php");
	2546	$toaddress = $params['input_to'];
	2547	$ccaddress = $params['input_cc'];
[1638]	2548	$ccoaddress = $params['input_cco'];
[271]	2549	$subject = $params['input_subject'];
[320]	2550	$msg_uid = $params['msg_id'];
[2]	2551	$body = $params['body'];
	2552	$body = str_replace("%nbsp;"," ",$params['body']);
[155]	2553	$body = preg_replace("/\n/"," ",$body);
[51]	2554	$body = preg_replace("/\r/","",$body);
[271]	2555	$forwarding_attachments = $params['forwarding_attachments'];
	2556	$attachments = $params['FILES'];
	2557	$return_files = $params['FILES'];
[1472]	2558
[271]	2559	$folder = $params['folder'];
[1472]	2560	$folder = mb_convert_encoding($folder, "UTF7-IMAP","ISO_8859-1");
[271]	2561	// Fix problem with cyrus delimiter changes.
[1472]	2562	// Dots in names: enabled/disabled.
[271]	2563	$folder = @eregi_replace("INBOX/", "INBOX".$this->imap_delimiter, $folder);
	2564	$folder = @eregi_replace("INBOX.", "INBOX".$this->imap_delimiter, $folder);
	2565	// End Fix.
[1638]	2566	if(strtoupper($folder) == 'INBOX/DRAFTS')
	2567	{
	2568	$mail->SaveMessageAsDraft = $folder;
	2569	}
[271]	2570	$mail->SaveMessageInFolder = $folder;
	2571	$mail->SMTPDebug = false;
[1472]	2572
[271]	2573	$mail->IsSMTP();
	2574	$mail->Host = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpServer'];
	2575	$mail->Port = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpPort'];
	2576	$mail->From = $_SESSION['phpgw_info']['expressomail']['user']['email'];
	2577	$mail->FromName = $_SESSION['phpgw_info']['expressomail']['user']['fullname'];
[1472]	2578
[271]	2579	$mail->Sender = $mail->From;
	2580	$mail->SenderName = $mail->FromName;
	2581	$mail->FromName = $_SESSION['phpgw_info']['expressomail']['user']['fullname'];
	2582	$mail->From = $_SESSION['phpgw_info']['expressomail']['user']['email'];
[1472]	2583
[271]	2584	$this->add_recipients("to", $toaddress, &$mail);
	2585	$this->add_recipients("cc", $ccaddress, &$mail);
[1638]	2586	$this->add_recipients("cco", $ccoaddress, &$mail);
[271]	2587	$mail->Subject = $subject;
	2588	$mail->IsHTML(true);
	2589	$mail->Body = $body;
[1472]	2590
[3018]	2591	$return_forward = $this->buildEmbeddedImages($mail,$msg_uid,$forwarding_attachments);
[1472]	2592
	2593	// Build Forwarding Attachments!!!
[271]	2594	if (count($forwarding_attachments) > 0)
	2595	{
	2596	foreach($forwarding_attachments as $forwarding_attachment)
	2597	{
	2598	$file_description = unserialize(rawurldecode($forwarding_attachment));
	2599	$tmp = array_values($file_description);
[1472]	2600	foreach($file_description as $i => $descriptor){
[271]	2601	$tmp[$i] = eregi_replace('\'*\'','',$descriptor);
	2602	}
	2603	$file_description = $tmp;
[1472]	2604
[271]	2605	$fileContent = $this->get_forwarding_attachment($file_description[0], $file_description[1], $file_description[3],$file_description[4]);
	2606	$fileName = $file_description[2];
[1472]	2607
[271]	2608	$file_description[5] = strlen($fileContent); //Size of file
	2609	$return_forward[] = $file_description;
[1472]	2610
[271]	2611	$mail->AddStringAttachment($fileContent, $fileName, $file_description[4], $this->get_file_type($file_description[2]));
	2612	}
	2613	}
[1472]	2614
[271]	2615	if ((count($return_forward) > 0) && (count($return_files) > 0))
	2616	$return_files = array_merge_recursive($return_forward,$return_files);
	2617	else
	2618	if (count($return_files) < 1)
	2619	$return_files = $return_forward;
[1472]	2620
[271]	2621	// Build Uploading Attachments!!!
[1005]	2622	$sizeof_attachments = count($attachments);
	2623	if ($sizeof_attachments)
	2624	foreach ($attachments as $numb => $attach){
	2625	if ($numb == ($sizeof_attachments-1) && $params['insertImg'] == 'true'){ // Auto-resize image
	2626	list($width, $height,$image_type) = getimagesize($attach['tmp_name']);
	2627	switch ($image_type)
	2628	{
[1380]	2629	// Do not corrupt animated gif
	2630	//case 1: $image_big = imagecreatefromgif($attach['tmp_name']);break;
[1005]	2631	case 2: $image_big = imagecreatefromjpeg($attach['tmp_name']); break;
	2632	case 3: $image_big = imagecreatefrompng($attach['tmp_name']); break;
	2633	case 6:
[1247]	2634	require_once("gd_functions.php");
[1005]	2635	$image_big = imagecreatefrombmp($attach['tmp_name']); break;
	2636	default:
	2637	$mail->AddAttachment($attach['tmp_name'], $attach['name'], "base64", $this->get_file_type($attach['name']));
	2638	break;
	2639	}
	2640	header('Content-type: image/jpeg');
	2641	$max_resolution = $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['image_size'];
	2642	$max_resolution = ($max_resolution==""?'65536':$max_resolution);
	2643	if ($width < $max_resolution && $height < $max_resolution){
	2644	$new_width = $width;
	2645	$new_height = $height;
	2646	}
	2647	else if ($width > $max_resolution){
	2648	$new_width = $max_resolution;
	2649	$new_height = $height*($new_width/$width);
	2650	}
	2651	else {
	2652	$new_height = $max_resolution;
	2653	$new_width = $width*($new_height/$height);
	2654	}
	2655	$image_new = imagecreatetruecolor($new_width, $new_height);
	2656	imagecopyresampled($image_new, $image_big, 0, 0, 0, 0, $new_width, $new_height, $width, $height);
	2657	$tmpDir = ini_get("session.save_path");
[1472]	2658	$_file = "/cidimage_".$_SESSION[ 'phpgw_session' ][ 'session_id' ].".dat";
[1005]	2659	imagejpeg($image_new,$tmpDir.$_file, 85);
	2660	$mail->AddAttachment($tmpDir.$_file, $attach['name'], "base64", $this->get_file_type($tmpDir.$_file));
	2661	}
	2662	else
	2663	$mail->AddAttachment($attach['tmp_name'], $attach['name'], "base64", $this->get_file_type($attach['name']));
	2664	// optional name
	2665	}
[1472]	2666
	2667
	2668
	2669
[271]	2670	if(!empty($mail->AltBody))
	2671	$mail->ContentType = "multipart/alternative";
	2672
[828]	2673	$mail->error_count = 0; // reset errors
	2674	$mail->SetMessageType();
	2675	$header = $mail->CreateHeader();
[1472]	2676	$body = $mail->CreateBody();
[828]	2677
[1472]	2678	$mbox_stream = $this->open_mbox($folder);
[271]	2679	$new_header = str_replace("\n", "\r\n", $header);
	2680	$new_body = str_replace("\n", "\r\n", $body);
[830]	2681	$return['append'] = imap_append($mbox_stream, "{".$this->imap_server.":".$this->imap_port."}".$folder, $new_header . $new_body, "\\Seen \\Draft");
[271]	2682	$status = imap_status($mbox_stream, "{".$this->imap_server.":".$this->imap_port."}".$folder, SA_UIDNEXT);
	2683	$return['msg_no'] = $status->uidnext - 1;
	2684	$return['folder_id'] = $folder;
[828]	2685
[51]	2686	if($mbox_stream)
	2687	imap_close($mbox_stream);
[1472]	2688	if (is_array($return_files))
[828]	2689	foreach ($return_files as $index => $_attachment) {
	2690	if (array_key_exists("name",$_attachment)){
[271]	2691	unset($return_files[$index]);
	2692	$return_files[$index] = $_attachment['name']."_SIZE_".$return_files[$index][1] = $_attachment['size'];
	2693	}
	2694	else
	2695	{
	2696	unset($return_files[$index]);
	2697	$return_files[$index] = $_attachment[2]."_SIZE_". $return_files[$index][1] = $_attachment[5];
	2698	}
	2699	}
[1472]	2700
[271]	2701	$return['files'] = serialize($return_files);
[673]	2702	$return["subject"] = $subject;
[1472]	2703
[2]	2704	if (!$return['append'])
	2705	$return['append'] = imap_last_error();
[1472]	2706
[2]	2707	return $return;
	2708	}
[1472]	2709
[2]	2710	function set_messages_flag($params)
	2711	{
	2712	$folder = $params['folder'];
	2713	$msgs_to_set = $params['msgs_to_set'];
	2714	$flag = $params['flag'];
	2715	$return = array();
	2716	$return["msgs_to_set"] = $msgs_to_set;
	2717	$return["flag"] = $flag;
[1472]	2718
[411]	2719	if(!$this->mbox && !is_resource($this->mbox))
[51]	2720	$this->mbox = $this->open_mbox($folder);
[1472]	2721
[2]	2722	if ($flag == "unseen")
[51]	2723	$return["status"] = imap_clearflag_full($this->mbox, $msgs_to_set, "\\Seen", ST_UID);
[2]	2724	elseif ($flag == "seen")
[51]	2725	$return["status"] = imap_setflag_full($this->mbox, $msgs_to_set, "\\Seen", ST_UID);
[2]	2726	elseif ($flag == "answered"){
[51]	2727	$return["status"] = imap_setflag_full($this->mbox, $msgs_to_set, "\\Answered", ST_UID);
	2728	imap_clearflag_full($this->mbox, $msgs_to_set, "\\Draft", ST_UID);
[2]	2729	}
	2730	elseif ($flag == "forwarded")
[51]	2731	$return["status"] = imap_setflag_full($this->mbox, $msgs_to_set, "\\Answered \\Draft", ST_UID);
[2]	2732	elseif ($flag == "flagged")
[51]	2733	$return["status"] = imap_setflag_full($this->mbox, $msgs_to_set, "\\Flagged", ST_UID);
[614]	2734	elseif ($flag == "unflagged") {
	2735	$flag_importance = false;
	2736	$msgs_number = explode(",",$msgs_to_set);
[659]	2737	$unflagged_msgs = "";
[614]	2738	foreach($msgs_number as $msg_number) {
	2739	preg_match('/importance : (.*)\r/i',
	2740	imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number))
[1472]	2741	,$importance);
[673]	2742	if(strtolower($importance[1])=="high" && $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['use_important_flag']) {
[614]	2743	$flag_importance=true;
	2744	}
[659]	2745	else {
	2746	$unflagged_msgs.=$msg_number.",";
[1472]	2747	}
[614]	2748	}
	2749
[659]	2750	if($unflagged_msgs!="") {
	2751	imap_clearflag_full($this->mbox,substr($unflagged_msgs,0,strlen($unflagged_msgs)-1), "\\Flagged", ST_UID);
	2752	$return["msgs_unflageds"] = substr($unflagged_msgs,0,strlen($unflagged_msgs)-1);
	2753	}
	2754	else {
	2755	$return["msgs_unflageds"] = false;
	2756	}
	2757
[673]	2758	if($flag_importance && $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['use_important_flag']) {
[614]	2759	$return["status"] = false;
	2760	$return["msg"] = $this->functions->getLang("At least one of selected message cant be marked as normal");
	2761	}
[659]	2762	else {
	2763	$return["status"] = true;
	2764	}
[614]	2765	}
[1472]	2766
[411]	2767	if($this->mbox && is_resource($this->mbox))
[51]	2768	imap_close($this->mbox);
[2]	2769	return $return;
	2770	}
[1472]	2771
[2]	2772	function get_file_type($file_name)
	2773	{
	2774	$file_name = strtolower($file_name);
	2775	$strFileType = strrev(substr(strrev($file_name),0,4));
[1472]	2776	if ($strFileType == ".asf")
[2]	2777	return "video/x-ms-asf";
	2778	if ($strFileType == ".avi")
	2779	return "video/avi";
	2780	if ($strFileType == ".doc")
	2781	return "application/msword";
	2782	if ($strFileType == ".zip")
	2783	return "application/zip";
	2784	if ($strFileType == ".xls")
	2785	return "application/vnd.ms-excel";
	2786	if ($strFileType == ".gif")
	2787	return "image/gif";
	2788	if ($strFileType == ".jpg" \|\| $strFileType == "jpeg")
	2789	return "image/jpeg";
	2790	if ($strFileType == ".png")
	2791	return "image/png";
	2792	if ($strFileType == ".wav")
	2793	return "audio/wav";
	2794	if ($strFileType == ".mp3")
	2795	return "audio/mpeg3";
	2796	if ($strFileType == ".mpg" \|\| $strFileType == "mpeg")
	2797	return "video/mpeg";
	2798	if ($strFileType == ".rtf")
	2799	return "application/rtf";
	2800	if ($strFileType == ".htm" \|\| $strFileType == "html")
	2801	return "text/html";
[1472]	2802	if ($strFileType == ".xml")
[2]	2803	return "text/xml";
[1472]	2804	if ($strFileType == ".xsl")
[2]	2805	return "text/xsl";
[1472]	2806	if ($strFileType == ".css")
[2]	2807	return "text/css";
[1472]	2808	if ($strFileType == ".php")
[2]	2809	return "text/php";
[1472]	2810	if ($strFileType == ".asp")
[2]	2811	return "text/asp";
	2812	if ($strFileType == ".pdf")
	2813	return "application/pdf";
	2814	if ($strFileType == ".txt")
	2815	return "text/plain";
	2816	if ($strFileType == ".wmv")
	2817	return "video/x-ms-wmv";
	2818	if ($strFileType == ".sxc")
	2819	return "application/vnd.sun.xml.calc";
	2820	if ($strFileType == ".stc")
	2821	return "application/vnd.sun.xml.calc.template";
	2822	if ($strFileType == ".sxd")
	2823	return "application/vnd.sun.xml.draw";
	2824	if ($strFileType == ".std")
	2825	return "application/vnd.sun.xml.draw.template";
	2826	if ($strFileType == ".sxi")
	2827	return "application/vnd.sun.xml.impress";
	2828	if ($strFileType == ".sti")
	2829	return "application/vnd.sun.xml.impress.template";
	2830	if ($strFileType == ".sxm")
	2831	return "application/vnd.sun.xml.math";
	2832	if ($strFileType == ".sxw")
	2833	return "application/vnd.sun.xml.writer";
	2834	if ($strFileType == ".sxq")
	2835	return "application/vnd.sun.xml.writer.global";
	2836	if ($strFileType == ".stw")
	2837	return "application/vnd.sun.xml.writer.template";
[1472]	2838
	2839
	2840	return "application/octet-stream";
[2]	2841	}
[1472]	2842
[2]	2843	function htmlspecialchars_encode($str)
	2844	{
[449]	2845	return str_replace( array('&', '"','\'','<','>','{','}'), array('&','"',''','<','>','{','}'), $str);
[2]	2846	}
	2847	function htmlspecialchars_decode($str)
	2848	{
[449]	2849	return str_replace( array('&','"',''','<','>','{','}'), array('&', '"','\'','<','>','{','}'), $str);
[2]	2850	}
[1472]	2851
[828]	2852	function get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse,$offsetBegin = 0,$offsetEnd = 0)
	2853	{
	2854	if(!$this->mbox \|\| !is_resource($this->mbox))
[51]	2855	$this->mbox = $this->open_mbox($folder);
[432]	2856
[828]	2857	return $this->messages_sort($sort_box_type,$sort_box_reverse, $search_box_type,$offsetBegin,$offsetEnd);
	2858	}
[1472]	2859
[53]	2860	function get_info_next_msg($params)
	2861	{
	2862	$msg_number = $params['msg_number'];
	2863	$folder = $params['msg_folder'];
	2864	$sort_box_type = $params['sort_box_type'];
	2865	$sort_box_reverse = $params['sort_box_reverse'];
	2866	$reuse_border = $params['reuse_border'];
	2867	$search_box_type = $params['search_box_type'] != "ALL" && $params['search_box_type'] != "" ? $params['search_box_type'] : false;
[1472]	2868	$sort_array_msg = $this -> get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse);
	2869
[320]	2870	$success = false;
	2871	if (is_array($sort_array_msg))
[2]	2872	{
[320]	2873	foreach ($sort_array_msg as $i => $value){
	2874	if ($value == $msg_number)
	2875	{
	2876	$success = true;
	2877	break;
	2878	}
	2879	}
[2]	2880	}
	2881
[320]	2882	if (! $success \|\| $i >= sizeof($sort_array_msg)-1)
[2]	2883	{
	2884	$params['status'] = 'false';
	2885	$params['command_to_exec'] = "delete_border('". $reuse_border ."');";
	2886	return $params;
	2887	}
[1472]	2888
[2]	2889	$params = array();
	2890	$params['msg_number'] = $sort_array_msg[($i+1)];
	2891	$params['msg_folder'] = $folder;
[1472]	2892
	2893	$return = $this->get_info_msg($params);
[2]	2894	$return["reuse_border"] = $reuse_border;
	2895	return $return;
	2896	}
	2897
	2898	function get_info_previous_msg($params)
	2899	{
	2900	$msg_number = $params['msgs_number'];
	2901	$folder = $params['folder'];
	2902	$sort_box_type = $params['sort_box_type'];
	2903	$sort_box_reverse = $params['sort_box_reverse'];
	2904	$reuse_border = $params['reuse_border'];
[53]	2905	$search_box_type = $params['search_box_type'] != "ALL" && $params['search_box_type'] != "" ? $params['search_box_type'] : false;
	2906	$sort_array_msg = $this -> get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse);
[1472]	2907
[320]	2908	$success = false;
	2909	if (is_array($sort_array_msg))
[2]	2910	{
[320]	2911	foreach ($sort_array_msg as $i => $value){
	2912	if ($value == $msg_number)
	2913	{
	2914	$success = true;
	2915	break;
	2916	}
	2917	}
[2]	2918	}
[320]	2919	if (! $success \|\| $i == 0)
	2920	{
[2]	2921	$params['status'] = 'false';
	2922	$params['command_to_exec'] = "delete_border('". $reuse_border ."');";
	2923	return $params;
	2924	}
[1472]	2925
[2]	2926	$params = array();
	2927	$params['msg_number'] = $sort_array_msg[($i-1)];
	2928	$params['msg_folder'] = $folder;
[1472]	2929
[2]	2930	$return = $this->get_info_msg($params);
	2931	$return["reuse_border"] = $reuse_border;
	2932	return $return;
	2933	}
[1472]	2934
[2]	2935	// This function updates the values: quota, paging and new messages menu.
	2936	function get_menu_values($params){
	2937	$return_array = array();
	2938	$return_array = $this->get_quota($params);
[1472]	2939
[2]	2940	$mbox_stream = $this->open_mbox($params['folder']);
[1472]	2941	$return_array['num_msgs'] = imap_num_msg($mbox_stream);
[51]	2942	if($mbox_stream)
	2943	imap_close($mbox_stream);
[1472]	2944
	2945	return $return_array;
[2]	2946	}
[1472]	2947
[325]	2948	function get_quota($params){
[449]	2949	// folder_id = user/{uid} for shared folders
	2950	if(substr($params['folder_id'],0,5) != 'INBOX' && preg_match('/user\\'.$this->imap_delimiter.'/i', $params['folder_id'])){
	2951	$array_folder = explode($this->imap_delimiter,$params['folder_id']);
[1472]	2952	$folder_id = "user".$this->imap_delimiter.$array_folder[1];
[449]	2953	}
	2954	// folder_id = INBOX for inbox folders
	2955	else
	2956	$folder_id = "INBOX";
[1472]	2957
[1035]	2958	if(!$this->mbox \|\| !is_resource($this->mbox))
[51]	2959	$this->mbox = $this->open_mbox();
[345]	2960
[325]	2961	$quota = imap_get_quotaroot($this->mbox, $folder_id);
[411]	2962	if($this->mbox && is_resource($this->mbox))
[51]	2963	imap_close($this->mbox);
[1472]	2964
[2]	2965	if (!$quota){
	2966	return array(
	2967	'quota_percent' => 0,
	2968	'quota_used' => 0,
	2969	'quota_limit' => 0
	2970	);
	2971	}
[1472]	2972
[2]	2973	if(count($quota) && $quota['limit']) {
[3064]	2974	$quota_limit = $quota['limit'];
	2975	$quota_used = $quota['usage'];
[2]	2976	if($quota_used >= $quota_limit)
[650]	2977	{
	2978	$quotaPercent = 100;
	2979	}
	2980	else
	2981	{
[2]	2982	$quotaPercent = ($quota_used / $quota_limit)*100;
	2983	$quotaPercent = (($quotaPercent)* 100 + .5 )* .01;
[650]	2984	}
[2]	2985	return array(
	2986	'quota_percent' => floor($quotaPercent),
[3064]	2987	'quota_used' => $quota_used,
	2988	'quota_limit' => $quota_limit
[2]	2989	);
	2990	}
[1472]	2991	else
[2]	2992	return array();
	2993	}
[1472]	2994
[2]	2995	function send_notification($params){
[3231]	2996	include("../header.inc.php");
[2]	2997	require_once("class.phpmailer.php");
	2998	$mail = new PHPMailer();
[1472]	2999
[2]	3000	$toaddress = $params['notificationto'];
[1472]	3001
[3231]	3002	$subject = lang("Read receipt: %1",$params['subject']);
	3003	$body = lang("Your message: %1",$params['subject']) . '<br>';
	3004	$body .= lang("Received in: %1",$params['date']) . '<br>';
	3005	$body .= lang("Has been read by: %1 < %2 > at %3", $_SESSION['phpgw_info']['expressomail']['user']['fullname'], $_SESSION['phpgw_info']['expressomail']['user']['email'], date("d/m/Y H:i"));
[2]	3006	$mail->SMTPDebug = false;
	3007	$mail->IsSMTP();
	3008	$mail->Host = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpServer'];
	3009	$mail->Port = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpPort'];
	3010	$mail->From = $_SESSION['phpgw_info']['expressomail']['user']['email'];
	3011	$mail->FromName = $_SESSION['phpgw_info']['expressomail']['user']['fullname'];
	3012	$mail->AddAddress($toaddress);
	3013	$mail->Subject = $this->htmlspecialchars_decode($subject);
	3014
	3015	$mail->IsHTML(true);
	3016	$mail->Body = $body;
[1472]	3017
[2]	3018	if(!$mail->Send()){
	3019	return $mail->ErrorInfo;
	3020	}
	3021	else
	3022	return true;
	3023	}
[1472]	3024
[1965]	3025	function empty_folder($params)
[2]	3026	{
[1965]	3027	$folder = 'INBOX' . $this->imap_delimiter . $_SESSION['phpgw_info']['expressomail']['email_server'][$params['clean_folder']];
[2]	3028	$mbox_stream = $this->open_mbox($folder);
	3029	$return = imap_delete($mbox_stream,'1:*');
[51]	3030	if($mbox_stream)
	3031	imap_close($mbox_stream, CL_EXPUNGE);
[2]	3032	return $return;
	3033	}
[1472]	3034
[2]	3035	function search($params)
	3036	{
[673]	3037	include("class.imap_attachment.inc.php");
[1472]	3038	$imap_attachment = new imap_attachment();
[2]	3039	$criteria = $params['criteria'];
	3040	$return = array();
	3041	$folders = $this->get_folders_list();
[1472]	3042
[2]	3043	$j = 0;
	3044	foreach($folders as $folder)
	3045	{
	3046	$mbox_stream = $this->open_mbox($folder);
	3047	$messages = imap_search($mbox_stream, $criteria, SE_UID);
[1472]	3048
[2]	3049	if ($messages == '')
	3050	continue;
[1472]	3051
[2]	3052	$i = 0;
	3053	$return[$j] = array();
	3054	$return[$j]['folder_name'] = $folder['name'];
[1472]	3055
[2]	3056	foreach($messages as $msg_number)
	3057	{
[535]	3058	$header = $this->get_header($msg_number);
[2]	3059	if (!is_object($header))
	3060	return false;
[1472]	3061
[2]	3062	$return[$j][$i]['msg_folder'] = $folder['name'];
	3063	$return[$j][$i]['msg_number'] = $msg_number;
	3064	$return[$j][$i]['Recent'] = $header->Recent;
	3065	$return[$j][$i]['Unseen'] = $header->Unseen;
	3066	$return[$j][$i]['Answered'] = $header->Answered;
	3067	$return[$j][$i]['Deleted'] = $header->Deleted;
	3068	$return[$j][$i]['Draft'] = $header->Draft;
	3069	$return[$j][$i]['Flagged'] = $header->Flagged;
[1472]	3070
[535]	3071	$date_msg = gmdate("d/m/Y",$header->udate);
	3072	if (gmdate("d/m/Y") == $date_msg)
	3073	$return[$j][$i]['udate'] = gmdate("H:i",$header->udate);
[2]	3074	else
	3075	$return[$j][$i]['udate'] = $date_msg;
[1472]	3076
[2]	3077	$fromaddress = imap_mime_header_decode($header->fromaddress);
	3078	$return[$j][$i]['fromaddress'] = '';
	3079	foreach ($fromaddress as $tmp)
	3080	$return[$j][$i]['fromaddress'] .= $this->replace_maior_menor($tmp->text);
[1472]	3081
[2]	3082	$from = $header->from;
	3083	$return[$j][$i]['from'] = array();
	3084	$tmp = imap_mime_header_decode($from[0]->personal);
	3085	$return[$j][$i]['from']['name'] = $tmp[0]->text;
	3086	$return[$j][$i]['from']['email'] = $from[0]->mailbox . "@" . $from[0]->host;
[1472]	3087	$return[$j][$i]['from']['full'] ='"' . $return[$j][$i]['from']['name'] . '" ' . '<' . $return[$j][$i]['from']['email'] . '>';
[2]	3088
	3089	$to = $header->to;
	3090	$return[$j][$i]['to'] = array();
	3091	$tmp = imap_mime_header_decode($to[0]->personal);
	3092	$return[$j][$i]['to']['name'] = $tmp[0]->text;
	3093	$return[$j][$i]['to']['email'] = $to[0]->mailbox . "@" . $to[0]->host;
[1472]	3094	$return[$j][$i]['to']['full'] ='"' . $return[$i]['to']['name'] . '" ' . '<' . $return[$i]['to']['email'] . '>';
[2]	3095
	3096	$subject = imap_mime_header_decode($header->fetchsubject);
	3097	$return[$j][$i]['subject'] = '';
	3098	foreach ($subject as $tmp)
	3099	$return[$j][$i]['subject'] .= $tmp->text;
	3100
	3101	$return[$j][$i]['Size'] = $header->Size;
	3102	$return[$j][$i]['reply_toaddress'] = $header->reply_toaddress;
[1472]	3103
[2]	3104	$return[$j][$i]['attachment'] = array();
	3105	$return[$j][$i]['attachment'] = $imap_attachment->get_attachment_headerinfo($mbox_stream, $msg_number);
[1472]	3106
[2]	3107	$i++;
	3108	}
	3109	$j++;
[51]	3110	if($mbox_stream)
	3111	imap_close($mbox_stream);
[2]	3112	}
[1472]	3113
[2]	3114	return $return;
	3115	}
[1709]	3116
	3117
	3118	function mobile_search($params)
	3119	{
	3120	include("class.imap_attachment.inc.php");
	3121	$imap_attachment = new imap_attachment();
	3122	$criterias = array ("TO","SUBJECT","FROM","CC");
	3123	$return = array();
	3124	$folders = $this->get_folders_list();
	3125	$num_msgs = 0;
	3126
	3127	foreach($folders as $id =>$folder)
	3128	{
	3129	if(strpos($folder['folder_id'],'user')===false && is_array($folder)) {
	3130	foreach($criterias as $criteria_fixed)
	3131	{
	3132	$_filter = $criteria_fixed . ' "'.$params['filter'].'"';
	3133	$mbox_stream = $this->open_mbox($folder['folder_name']);
	3134
	3135	$messages = imap_search($mbox_stream, $_filter, SE_UID);
	3136
	3137	if ($messages == ''){
	3138	if($mbox_stream)
	3139	imap_close($mbox_stream);
	3140	continue;
	3141	}
	3142
	3143	foreach($messages as $msg_number)
	3144	{
	3145	$temp = $this->get_info_head_msg($msg_number);
	3146	if(!$temp)
	3147	return false;
	3148
	3149	$return[$num_msgs] = $temp;
	3150	$num_msgs++;
	3151	}
	3152	$return['num_msgs'] = $num_msgs;
	3153
	3154	if($mbox_stream)
	3155	imap_close($mbox_stream);
	3156	}
	3157	}
	3158
	3159	}
	3160	return $return;
	3161	}
[1472]	3162
[2]	3163	function delete_and_show_previous_message($params)
	3164	{
	3165	$return = $this->get_info_previous_msg($params);
[1472]	3166
[2]	3167	$params_tmp1 = array();
	3168	$params_tmp1['msgs_to_delete'] = $params['msg_number'];
	3169	$params_tmp1['folder'] = $params['msg_folder'];
	3170	$return_tmp1 = $this->delete_msg($params_tmp1);
[1472]	3171
[2]	3172	$return['msg_number_deleted'] = $return_tmp1;
[1472]	3173
[2]	3174	return $return;
	3175	}
[1472]	3176
	3177
[2]	3178	function automatic_trash_cleanness($params)
	3179	{
	3180	$before_date = date("m/d/Y", strtotime("-".$params['before_date']." day"));
	3181	$criteria = 'BEFORE "'.$before_date.'"';
[325]	3182	$mbox_stream = $this->open_mbox('INBOX'.$this->imap_delimiter.$_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultTrashFolder']);
[3018]	3183	// Free others requests
	3184	session_write_close();
[2]	3185	$messages = imap_search($mbox_stream, $criteria, SE_UID);
	3186	if (is_array($messages)){
	3187	foreach ($messages as $msg_number){
	3188	imap_delete($mbox_stream, $msg_number, FT_UID);
	3189	}
	3190	}
[51]	3191	if($mbox_stream)
	3192	imap_close($mbox_stream, CL_EXPUNGE);
[2]	3193	return $messages;
	3194	}
	3195	// Fix the search problem with special characters!!!!
	3196	function remove_accents($string) {
[1472]	3197	return strtr($string,
	3198	"?Ó??ó?Ý?úÁÀÃÂÄÇÉÈÊËÍÌ?ÎÏÑÕÔÓÒÖÚÙ?ÛÜ?áàãâäçéèêëíì?îïñóòõôöúù?ûüýÿ",
[2]	3199	"SOZsozYYuAAAAACEEEEIIIIINOOOOOUUUUUsaaaaaceeeeiiiiinooooouuuuuyy");
	3200	}
	3201
[1622]	3202	function make_search_date($date){
	3203
	3204	$months = array(
	3205	1 => 'jan',
	3206	2 => 'feb',
	3207	3 => 'mar',
	3208	4 => 'apr',
	3209	5 => 'may',
	3210	6 => 'jun',
	3211	7 => 'jul',
	3212	8 => 'aug',
	3213	9 => 'sep',
	3214	10 => 'oct',
	3215	11 => 'nov',
	3216	12 => 'dec'
	3217	);
	3218
	3219	//TODO: Adaptar a data de acordo com o locale do sistema.
	3220	list($day,$month,$year) = explode("/", $date);
	3221	$search_date = $day."-".$months[intval($month)]."-".$year;
	3222	return $search_date;
	3223
	3224	}
	3225
[1472]	3226	function search_msg($params = ''){
[1614]	3227	$mbox_stream = "";
[3223]	3228	if(strpos($params['condition'],"#")===false) { //local messages? It shouldn't be necessary, should it? FIXME
[1614]	3229	$search=false;
	3230	}
	3231	else {
	3232	$search = explode(",",$params['condition']);
[3223]	3233	}
	3234	$params['page'] = $params['page']*1;
[689]	3235
[3138]	3236	if(is_array($search)){
	3237	$search = array_unique($search); // Remove duplicated folders
[1614]	3238	$search_criteria = '';
	3239	$search_result_number = $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['search_result_number'];
	3240	foreach($search as $tmp)
	3241	{
	3242	$tmp1 = explode("##",$tmp);
	3243	$sum = 0;
	3244	$name_box = $tmp1[0];
	3245	unset($filter);
	3246	foreach($tmp1 as $index => $criteria)
	3247	{
	3248	if ($index != 0 && strlen($criteria) != 0)
	3249	{
	3250	$filter_array = explode("<=>",rawurldecode($criteria));
	3251	$filter .= " ".$filter_array[0];
[1622]	3252	if (strlen($filter_array[1]) != 0){
	3253	if (trim($filter_array[0]) != 'BEFORE' &&
	3254	trim($filter_array[0]) != 'SINCE' &&
	3255	trim($filter_array[0]) != 'ON')
	3256	{
	3257	$filter .= '"'.$filter_array[1].'"';
	3258	}
	3259	else
	3260	{
	3261	$filter .= '"'.$this->make_search_date($filter_array[1]).'"';
	3262	}
	3263	}
[1614]	3264	}
	3265	}
	3266	$name_box = mb_convert_encoding(utf8_decode($name_box), "UTF7-IMAP", "ISO_8859-1" );
	3267	$filter = $this->remove_accents($filter);
	3268	//Este bloco tem a finalidade de transformar o login (quando numerico) das pastas compartilhadas em common name
[1747]	3269	if ($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['uid2cn'] && substr($name_box,0,4) == 'user')
[1614]	3270	{
[1747]	3271	$folder_name = explode($this->imap_delimiter,$name_box);
[1614]	3272	$this->ldap = new ldap_functions();
	3273	if ($cn = $this->ldap->uid2cn($folder_name[1]))
	3274	{
	3275	$folder_name[1] = $cn;
	3276	}
[1747]	3277	$folder_name = implode($this->imap_delimiter,$folder_name);
[1614]	3278	}
[1747]	3279	else
	3280	{
	3281	$folder_name = mb_convert_encoding(utf8_decode($name_box), "UTF7-IMAP", "ISO_8859-1" );
	3282	}
[1472]	3283
[1614]	3284	if(!is_resource($mbox_stream))
	3285	{
	3286	$mbox_stream = $this->open_mbox($name_box);
	3287	}
	3288	else
	3289	{
	3290	imap_reopen($mbox_stream, "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$name_box);
	3291	}
[1472]	3292
[1614]	3293	if (preg_match("/^.?\bALL\b/", $filter))
	3294	{ // Quick Search, note: this ALL isn't the same ALL from imap_search
[1472]	3295
[1614]	3296	$all_criterias = array ("TO","SUBJECT","FROM","CC");
	3297	foreach($all_criterias as $criteria_fixed)
	3298	{
	3299	$_filter = $criteria_fixed . substr($filter,4);
[1472]	3300
[1614]	3301	$search_criteria = imap_search($mbox_stream, $_filter, SE_UID);
[1472]	3302
[3223]	3303	if(is_array($search_criteria))
[1614]	3304	{
	3305	foreach($search_criteria as $new_search)
	3306	{
[3018]	3307	$elem = $this->get_msg_detail($new_search,$name_box,$mbox_stream);
	3308	$elem['boxname'] = mb_convert_encoding( $name_box, "ISO_8859-1", "UTF7-IMAP" );
	3309	$elem['uid'] = $new_search;
	3310	$retorno[] = $elem;
[3223]	3311	}
	3312	}
[1614]	3313	}
	3314	}
	3315	else {
	3316	$search_criteria = imap_search($mbox_stream, $filter, SE_UID);
	3317	if( is_array( $search_criteria) )
	3318	{
	3319	foreach($search_criteria as $new_search)
[3018]	3320	{
	3321	$elem = $this->get_msg_detail($new_search,$name_box,$mbox_stream);
	3322	$elem['boxname'] = mb_convert_encoding( $name_box, "ISO_8859-1", "UTF7-IMAP" );
	3323	$elem['uid'] = $new_search;
[3223]	3324	$retorno[] = $elem;
[1614]	3325	}
	3326	}
[3223]	3327	}
[1614]	3328	}
	3329	}
	3330	if($mbox_stream)
	3331	{
	3332	imap_close($mbox_stream);
[3223]	3333	}
	3334	$num_msgs = count($retorno);
[1472]	3335
[3223]	3336	/* Comparison functions, descendent is ascendent with parms inverted */
	3337	function SORTDATE($a, $b) { return ($a['udate'] < $b['udate']); }
	3338	function SORTDATE_REVERSE($b, $a) { return SORTDATE($a,$b); }
	3339
	3340	function SORTWHO($a, $b) { return (strtoupper($a['from']) > strtoupper($b['from'])); }
	3341	function SORTWHO_REVERSE($b, $a) { return SORTWHO($a,$b); }
	3342
	3343	function SORTSUBJECT($a, $b) { return (strtoupper($a['subject']) > strtoupper($b['subject'])); }
	3344	function SORTSUBJECT_REVERSE($b, $a) { return SORTSUBJECT($a,$b); }
	3345
	3346	function SORTBOX($a, $b) { return ($a['boxname'] > $b['boxname']); }
	3347	function SORTBOX_REVERSE($b, $a) { return SORTBOX($a,$b); }
	3348
	3349	function SORTSIZE($a, $b) { return ($a['size'] > $b['size']); }
	3350	function SORTSIZE_REVERSE($b, $a) { return SORTSIZE($a,$b); }
	3351
	3352	usort($retorno, $params['sort_type']);
	3353	$pageret = array_slice($retorno, $params['page'] * $this->prefs['max_email_per_page'], $this->prefs['max_email_per_page']);
	3354	$arrayRetorno['num_msgs'] = $num_msgs;
	3355	$arrayRetorno['data'] = $pageret;
	3356
	3357	if ($pageret)
[1614]	3358	{
[3223]	3359	return $arrayRetorno;
[1614]	3360	}
	3361	else
	3362	{
	3363	return 'none';
	3364	}
[2]	3365	}
[1472]	3366
[3018]	3367	function get_msg_detail($uid_msg,$name_box, $mbox_stream )
[271]	3368	{
[828]	3369	$header = $this->get_header($uid_msg);
[3018]	3370	require_once("class.imap_attachment.inc.php");
[828]	3371	$imap_attachment = new imap_attachment();
	3372	$attachments = $imap_attachment->get_attachment_headerinfo($mbox_stream, $uid_msg);
	3373	$attachments = $attachments['number_attachments'] > 0?"T".$attachments['number_attachments']:"";
	3374	$flag = $header->Unseen
	3375	.$header->Recent
	3376	.$header->Flagged
	3377	.$header->Draft
	3378	.$header->Answered
	3379	.$header->Deleted
	3380	.$attachments;
	3381
	3382
[163]	3383	$subject = $this->decode_string($header->fetchsubject);
	3384	$from = $header->from[0]->mailbox;
[2]	3385	if($header->from[0]->personal != "")
	3386	$from = $header->from[0]->personal;
[3018]	3387	$ret_msg['from'] = $this->decode_string($from);
	3388	$ret_msg['subject'] = $subject;
	3389	$ret_msg['udate'] = $header ->udate;
	3390	$ret_msg['size'] = $header->Size;
	3391	$ret_msg['flag'] = $flag;
[1472]	3392	return $ret_msg;
	3393	}
[2]	3394	function ob_array($the_object)
	3395	{
	3396	$the_array=array();
	3397	if(!is_scalar($the_object))
	3398	{
	3399	foreach($the_object as $id => $object)
	3400	{
	3401	if(is_scalar($object))
	3402	{
	3403	$the_array[$id]=$object;
	3404	}
	3405	else
	3406	{
	3407	$the_array[$id]=$this->ob_array($object);
	3408	}
	3409	}
	3410	return $the_array;
	3411	}
	3412	else
	3413	{
	3414	return $the_object;
	3415	}
	3416	}
[1472]	3417
[2]	3418	function getacl()
	3419	{
	3420	$this->ldap = new ldap_functions();
[1472]	3421
[2]	3422	$return = array();
[1472]	3423	$mbox_stream = $this->open_mbox();
[2]	3424	$mbox_acl = imap_getacl($mbox_stream, 'INBOX');
[1472]	3425
[2]	3426	$i = 0;
	3427	foreach ($mbox_acl as $user => $acl)
	3428	{
	3429	if ($user != $this->username)
	3430	{
	3431	$return[$i]['uid'] = $user;
	3432	$return[$i]['cn'] = $this->ldap->uid2cn($user);
	3433	}
	3434	$i++;
	3435	}
	3436	return $return;
	3437	}
[1472]	3438
[2]	3439	function setacl($params)
	3440	{
	3441	$old_users = $this->getacl();
	3442	if (!count($old_users))
	3443	$old_users = array();
[1472]	3444
[2]	3445	$tmp_array = array();
	3446	foreach ($old_users as $index => $user_info)
	3447	{
	3448	$tmp_array[$index] = $user_info['uid'];
	3449	}
	3450	$old_users = $tmp_array;
[1472]	3451
[2]	3452	$users = unserialize($params['users']);
	3453	if (!count($users))
	3454	$users = array();
[1472]	3455
[2]	3456	//$add_share = array_diff($users, $old_users);
	3457	$remove_share = array_diff($old_users, $users);
	3458
	3459	$mbox_stream = $this->open_mbox();
	3460
	3461	$serverString = "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}";
	3462	$mailboxes_list = imap_getmailboxes($mbox_stream, $serverString, "user".$this->imap_delimiter.$this->username."*");
	3463
	3464	/*if (count($add_share))
	3465	{
	3466	foreach ($add_share as $index=>$uid)
	3467	{
	3468	if (is_array($mailboxes_list))
	3469	{
	3470	foreach ($mailboxes_list as $key => $val)
	3471	{
	3472	$folder = str_replace($serverString, "", imap_utf7_decode($val->name));
	3473	imap_setacl ($mbox_stream, $folder, "$uid", "lrswipcda");
	3474	}
	3475	}
	3476	}
	3477	}*/
[1472]	3478
[2]	3479	if (count($remove_share))
	3480	{
	3481	foreach ($remove_share as $index=>$uid)
	3482	{
	3483	if (is_array($mailboxes_list))
	3484	{
	3485	foreach ($mailboxes_list as $key => $val)
	3486	{
	3487	$folder = str_replace($serverString, "", imap_utf7_decode($val->name));
	3488	imap_setacl ($mbox_stream, $folder, "$uid", "");
	3489	}
	3490	}
[1472]	3491	}
[2]	3492	}
[1472]	3493
[2]	3494	return true;
	3495	}
[1472]	3496
[2]	3497	function getaclfromuser($params)
	3498	{
	3499	$useracl = $params['user'];
[1472]	3500
[2]	3501	$return = array();
	3502	$return[$useracl] = 'false';
[1472]	3503	$mbox_stream = $this->open_mbox();
[2]	3504	$mbox_acl = imap_getacl($mbox_stream, 'INBOX');
[1472]	3505
[2]	3506	foreach ($mbox_acl as $user => $acl)
	3507	{
	3508	if (($user != $this->username) && ($user == $useracl))
	3509	{
	3510	$return[$user] = $acl;
	3511	}
	3512	}
	3513	return $return;
	3514	}
	3515
	3516	function getacltouser($user)
	3517	{
	3518	$return = array();
	3519	$mbox_stream = $this->open_mbox();
[325]	3520	//Alterado, antes era 'imap_getacl($mbox_stream, 'user'.$this->imap_delimiter.$user);
	3521	//Afim de tratar as pastas compartilhadas, verificandos as permissoes de operacao sobre as mesmas
	3522	//No caso de se tratar da caixa do proprio usuario logado, utiliza a sintaxe abaixo
	3523	if(substr($user,0,4) != 'user')
[449]	3524	$mbox_acl = imap_getacl($mbox_stream, 'user'.$this->imap_delimiter.$user);
[325]	3525	else
	3526	$mbox_acl = imap_getacl($mbox_stream, $user);
[2]	3527	return $mbox_acl[$this->username];
	3528	}
	3529
[1472]	3530
[2]	3531	function setaclfromuser($params)
	3532	{
	3533	$user = $params['user'];
	3534	$acl = $params['acl'];
[1472]	3535
[2]	3536	$mbox_stream = $this->open_mbox();
	3537
	3538	$serverString = "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}";
	3539	$mailboxes_list = imap_getmailboxes($mbox_stream, $serverString, "user".$this->imap_delimiter.$this->username."*");
	3540
	3541	if (is_array($mailboxes_list))
	3542	{
	3543	foreach ($mailboxes_list as $key => $val)
	3544	{
[449]	3545	$folder = str_replace($serverString, "", imap_utf7_encode($val->name));
	3546	$folder = str_replace("&-", "&", $folder);
[2]	3547	if (!imap_setacl ($mbox_stream, $folder, $user, $acl))
	3548	{
[449]	3549	$return = imap_last_error();
[2]	3550	}
	3551	}
	3552	}
[449]	3553	if (isset($return))
	3554	return $return;
	3555	else
	3556	return true;
[2]	3557	}
[1472]	3558
[51]	3559	function download_attachment($msg,$msgno)
	3560	{
[1472]	3561	$array_parts_attachments = array();
[3289]	3562	//$array_parts_attachments['names'] = '';
[689]	3563	include_once("class.imap_attachment.inc.php");
[1472]	3564	$imap_attachment = new imap_attachment();
	3565
[51]	3566	if (count($msg->fname[$msgno]) > 0)
	3567	{
	3568	$i = 0;
	3569	foreach ($msg->fname[$msgno] as $index=>$fname)
	3570	{
	3571	$array_parts_attachments[$i]['pid'] = $msg->pid[$msgno][$index];
[1397]	3572	$array_parts_attachments[$i]['name'] = $imap_attachment->flat_mime_decode($this->decode_string($fname));
[51]	3573	$array_parts_attachments[$i]['name'] = $array_parts_attachments[$i]['name'] ? $array_parts_attachments[$i]['name'] : "attachment.bin";
	3574	$array_parts_attachments[$i]['encoding'] = $msg->encoding[$msgno][$index];
[3289]	3575	//$array_parts_attachments['names'] .= $array_parts_attachments[$i]['name'] . ', ';
[51]	3576	$array_parts_attachments[$i]['fsize'] = $msg->fsize[$msgno][$index];
	3577	$i++;
	3578	}
	3579	}
[3289]	3580	//$array_parts_attachments['names'] = substr($array_parts_attachments['names'],0,(strlen($array_parts_attachments['names']) - 2));
[51]	3581	return $array_parts_attachments;
[1472]	3582	}
[69]	3583
	3584	function spam($params)
	3585	{
	3586	$is_spam = $params['spam'];
	3587	$folder = $params['folder'];
	3588	$mbox_stream = $this->open_mbox($folder);
	3589	$msgs_number = explode(',',$params['msgs_number']);
	3590
	3591	foreach($msgs_number as $msg_number) {
[877]	3592	$imap_msg_number = imap_msgno($mbox_stream, $msg_number);
	3593	$header = imap_fetchheader($mbox_stream, $imap_msg_number);
	3594	$body = imap_body($mbox_stream, $imap_msg_number);
[69]	3595	$msg = $header . $body;
	3596	$email = $_SESSION['phpgw_info']['expressomail']['user']['email'];
[449]	3597	$username = $this->username;
[69]	3598	strtok($email, '@');
	3599	$domain = strtok('@');
	3600
[449]	3601	//Encontrar a assinatura do dspam no cabecalho
	3602	$v = explode("\r\n", $header);
	3603	foreach ($v as $linha){
[877]	3604	if (eregi("^Message-ID", $linha)) {
	3605	$args = explode(" ", $linha);
	3606	$msg_id = "'$args[1]'";
	3607	} elseif (eregi("^X-DSPAM-Signature", $linha)) {
[449]	3608	$args = explode(" ",$linha);
	3609	$signature = $args[1];
	3610	}
	3611	}
	3612
[877]	3613	// Seleciona qual comando a ser executado
[449]	3614	switch($is_spam){
	3615	case 'true': $cmd = $_SESSION['phpgw_info']['server']['expressomail']['expressoMail_command_for_spam']; break;
	3616	case 'false': $cmd = $_SESSION['phpgw_info']['server']['expressomail']['expressoMail_command_for_ham']; break;
	3617	}
[877]	3618
	3619	$tags = array('##EMAIL##', '##USERNAME##', '##DOMAIN##', '##SIGNATURE##', '##MSGID##');
	3620	$cmd = str_replace($tags, array($email, $username, $domain, $signature, $msg_id), $cmd);
[78]	3621	system($cmd);
[69]	3622	}
	3623	imap_close($mbox_stream);
	3624	return false;
	3625	}
[535]	3626	function get_header($msg_number){
	3627	$header = @imap_headerinfo($this->mbox, imap_msgno($this->mbox, $msg_number), 80, 255);
	3628	if (!is_object($header))
	3629	return false;
	3630	// Prepare udate from mailDate (DateTime arrived with TZ) for fixing summertime problem.
	3631	$pdate = date_parse($header->MailDate);
	3632	$header->udate += $pdate['zone']*(-60);
[1472]	3633
[673]	3634	if($header->Flagged != "F" && $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['use_important_flag']) {
[659]	3635	$flag = preg_match('/importance : (.*)\r/i',
	3636	imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number))
[1472]	3637	,$importance);
[659]	3638	$header->Flagged = $flag==0?false:strtolower($importance[1])=="high"?"F":false;
	3639	}
[1472]	3640
[535]	3641	return $header;
	3642	}
[1000]	3643
	3644	//Por Bruno Costa(bruno.vieira-costa@serpro.gov.br - Insere emails no imap a partir do fonte do mesmo. Se o argumento timestamp for passado ele utiliza do script python
	3645	///expressoMail1_2/imap.py para inserir uma msg com o horário correto pois isso não é porssível com a função imap_append do php.
	3646
	3647	function insert_email($source,$folder,$timestamp){
	3648	$username = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
	3649	$password = $_SESSION['phpgw_info']['expressomail']['user']['passwd'];
	3650	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
	3651	$imap_port = $_SESSION['phpgw_info']['expressomail']['email_server']['imapPort'];
	3652	$imap_options = '/notls/novalidate-cert';
	3653	$mbox_stream = imap_open("{".$imap_server.":".$imap_port.$imap_options."}".$folder, $username, $password);
	3654	if(imap_last_error())
	3655	{
	3656	imap_createmailbox($mbox_stream,imap_utf7_encode("{".$imap_server."}".$folder));
	3657	}
	3658	if($timestamp){
	3659	$tempDir = ini_get("session.save_path");
[1247]	3660	$file = $tempDir."imap_".$_SESSION[ 'phpgw_session' ][ 'session_id' ];
[1000]	3661	$f = fopen($file,"w");
	3662	fputs($f,base64_encode($source));
	3663	fclose($f);
[1586]	3664	$command = "python ".$_SERVER['DOCUMENT_ROOT']."/expressoMail1_2/imap.py ".escapeshellarg($imap_server)." ".escapeshellarg($imap_port)." ".escapeshellarg($username)." ".escapeshellarg($password)." ".escapeshellarg($timestamp)." ".escapeshellarg($folder)." ".escapeshellarg($file);
[1012]	3665	$return['command']=exec(escapeshellcmd($command));
[1000]	3666	}else{
	3667	$return['append'] = imap_append($mbox_stream, "{".$imap_server.":".$imap_port."}".$folder, $source, "\\Seen");
	3668	}
	3669	$status = imap_status($mbox_stream, "{".$this->imap_server.":".$this->imap_port."}".$folder, SA_UIDNEXT);
	3670	$return['msg_no'] = $status->uidnext - 1;
	3671	$return['error'] = imap_last_error();
	3672	if($mbox_stream)
	3673	imap_close($mbox_stream);
	3674	return $return;
	3675
	3676	}
	3677
[1035]	3678	function show_decript($params){
	3679	$source = $params['source'];
	3680	//error_log("source: $source\nversao: " . PHP_VERSION, 3, '/tmp/teste.log');
	3681	$source = str_replace(" ", "+", $source,$i);
[1472]	3682
[1035]	3683	if (version_compare(PHP_VERSION, '5.2.0', '>=')){
	3684	if(!$source = base64_decode($source,true))
	3685	return "error ".$source."Espaços ".$i;
	3686
	3687	}
	3688	else {
	3689	if(!$source = base64_decode($source))
	3690	return "error ".$source."Espaços ".$i;
	3691	}
	3692
	3693	$insert = $this->insert_email($source,'INBOX'.$this->imap_delimiter.'decifradas');
	3694
	3695	$get['msg_number'] = $insert['msg_no'];
	3696	$get['msg_folder'] = 'INBOX'.$this->imap_delimiter.'decifradas';
	3697	$return = $this->get_info_msg($get);
	3698	$get['msg_number'] = $params['ID'];
	3699	$get['msg_folder'] = $params['folder'];
	3700	$tmp = $this->get_info_msg($get);
	3701	if(!$tmp['status_get_msg_info'])
	3702	{
	3703	$return['msg_day']=$tmp['msg_day'];
	3704	$return['msg_hour']=$tmp['msg_hour'];
	3705	$return['fulldate']=$tmp['fulldate'];
	3706	$return['smalldate']=$tmp['smalldate'];
	3707	}
	3708	else
	3709	{
	3710	$return['msg_day']='';
	3711	$return['msg_hour']='';
	3712	$return['fulldate']='';
	3713	$return['smalldate']='';
	3714	}
	3715	$return['msg_no'] =$insert['msg_no'];
	3716	$return['error'] = $insert['error'];
	3717	$return['folder'] = $params['folder'];
	3718	//$return['acls'] = $insert['acls'];
	3719	$return['original_ID'] = $params['ID'];
	3720
	3721	return $return;
	3722
	3723	}
[1472]	3724
[1000]	3725	//Por Bruno Costa(bruno.vieira-costa@serpro.gov.br - Trata fontes de emails enviados via POST para o servidor por um xmlhttprequest, as partes codificados com
	3726	//Base64 os "+" são substituidos por " " no envio e essa função arruma esse efeito.
	3727
	3728	function treat_base64_from_post($source){
	3729	$offset = 0;
	3730	do
	3731	{
	3732	if($inicio = strpos($source, 'Content-Transfer-Encoding: base64', $offset))
	3733	{
	3734	$inicio = strpos($source, "\n\r", $inicio);
	3735	$fim = strpos($source, '--', $inicio);
	3736	if(!$fim)
	3737	$fim = strpos($source,"\n\r", $inicio);
	3738	$length = $fim-$inicio;
	3739	$parte = substr( $source,$inicio,$length-1);
	3740	$parte = str_replace(" ", "+", $parte);
	3741	$source = substr_replace($source, $parte, $inicio, $length-1);
	3742	}
	3743	if($offset > $inicio)
	3744	$offset=FALSE;
	3745	else
	3746	$offset = $inicio;
	3747	}
	3748	while($offset);
	3749	return $source;
	3750	}
	3751
	3752	//Por Bruno Costa(bruno.vieira-costa@serpro.gov.br - Recebe os fontes dos emails a serem desarquivados, separa e envia cada um para função insert_mail.
	3753
	3754	function unarchive_mail($params)
	3755	{
	3756	$dest_folder = $params['folder'];
	3757	$sources = explode("#@#@#@",$params['source']);
	3758	$timestamps = explode("#@#@#@",$params['timestamp']);
	3759	foreach($sources as $index=>$src) {
	3760	if($src!=""){
	3761	$source = $this->treat_base64_from_post($src);
	3762	$insert = $this->insert_email($source,$dest_folder,$timestamps[$index]);
	3763	}
	3764	}
	3765	return $insert;
	3766	}
	3767
	3768	function download_all_local_attachments($params)
	3769	{
	3770	$source = $params['source'];
	3771	$source = $this->treat_base64_from_post($source);
	3772	$insert = $this->insert_email($source,'INBOX'.$this->imap_delimiter.'decifradas');
	3773	$exporteml = new ExportEml();
	3774	$params['num_msg']=$insert['msg_no'];
	3775	$params['folder']='INBOX'.$this->imap_delimiter.'decifradas';
	3776	return $exporteml->download_all_attachments($params);
	3777	}
[3157]	3778	function get_quota_folders(){
	3779
	3780	// Additional Imap Class for not-implemented functions into PHP-IMAP extension.
	3781	include_once("class.imapfp.inc.php");
	3782	$imapfp = new imapfp();
	3783
	3784	if(!$imapfp->open($this->imap_server,$this->imap_port))
	3785	return $imapfp->get_error();
	3786	if (!$imapfp->login( $this->username,$this->password ))
	3787	return $imapfp->get_error();
	3788
	3789	$response_array = $imapfp->get_mailboxes_size();
	3790	if ($imapfp->error)
	3791	return $imapfp->get_error();
	3792
	3793	$data = array();
	3794	$quota_root = $this->get_quota(array('folder_id' => "INBOX"));
	3795	$data["quota_root"] = $quota_root;
	3796
	3797	foreach ($response_array as $idx=>$line) {
	3798	$line2 = str_replace('"', "", $line);
	3799	$line2 = str_replace(" /vendor/cmu/cyrus-imapd/size (value.shared ",";",str_replace("* ANNOTATION ","",$line2));
	3800	list($folder,$size) = explode(";",$line2);
	3801	$size = str_replace(")","",$size);
	3802	$quotaPercent = (($size / 1048576) / $data["quota_root"]["quota_limit"])*100;
	3803	if ($size < 1048576 && $size > 1024)
	3804	$quota_used = round($size / 1024, 0).' Kb';
	3805	else if($size > 1024)
	3806	$quota_used = round($size / (1024*1024), 1).' Mb';
	3807	else
	3808	$quota_used = $size." b";
	3809	$folder = mb_convert_encoding($folder, "ISO_8859-1", "UTF7-IMAP");
	3810	if(!preg_match('/user\\'.$this->imap_delimiter.$this->username.'\\'.$this->imap_delimiter.'/i',$folder)){
	3811	$folder = $this->functions->getLang("Inbox");
	3812	}
	3813	else
	3814	$folder = preg_replace('/user\\'.$this->imap_delimiter.$this->username.'\\'.$this->imap_delimiter.'/i','', $folder);
	3815
	3816	$data[$folder] = array("quota_percent" => sprintf("%.1f",round($quotaPercent,1)), "quota_used" => $quota_used);
	3817	}
	3818	$imapfp->close();
	3819	return $data;
	3820	}
[2]	3821	}
[278]	3822	?>

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