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source: branches/2.2.0.1/expressoMail1_2/inc/class.imap_functions.inc.php @ 4020

Revision 4020, 146.9 KB checked in by rafaelraymundo, 13 years ago (diff)
Ticket #1726 - Correção p lentidão na abertura dos mailboxes, r4014
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	$this->imap_options = '/notls/novalidate-cert';
	49	}
	50	}
	51	// BEGIN of functions.
[3391]	52	function open_mbox($folder = False,$force_die=true)
[2]	53	{
[3394]	54	$folder = mb_convert_encoding($folder, "UTF7-IMAP","ISO_8859-1");
[828]	55	if (is_resource($this->mbox))
[3394]	56	{
	57	if ($force_die)
	58	{
	59	@imap_reopen($this->mbox, "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$folder) or die(serialize(array('imap_error' => $this->parse_error(imap_last_error()))));
	60	}
	61	else
	62	{
	63	@imap_reopen($this->mbox, "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$folder);
	64	}
	65	}
	66	else
	67	{
	68	if($force_die)
	69	{
	70	$this->mbox = @imap_open("{".$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()))));
	71	}
	72	else
	73	{
	74	$this->mbox = @imap_open("{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$folder, $this->username, $this->password);
	75	}
	76
	77	}
	78	return $this->mbox;
[2]	79	}
	80
[504]	81	function parse_error($error){
	82	// This error is returned from Imap.
	83	if(strstr($error,'Connection refused')) {
	84	return str_replace("%1", $this->functions->getLang("Mail"), $this->functions->getLang("Connection failed with %1 Server. Try later."));
	85	}
	86	// This error is returned from Postfix.
	87	elseif(strstr($error,'message file too big')) {
[1264]	88	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]	89	}
[628]	90	elseif(strstr($error,'virus')) {
	91	return str_replace("%1", $this->functions->getLang("Mail"), $this->functions->getLang("Your message was rejected by antivirus. Perhaps your attachment has been infected."));
	92	}
[504]	93	// This condition verifies if SESSION is expired.
[1472]	94	elseif(!count($_SESSION))
[504]	95	return "nosession";
	96
	97	return $error;
	98	}
[1472]	99
[2]	100	function get_range_msgs2($params)
	101	{
[3018]	102	// Free others requests
[3843]	103	session_write_close();
[53]	104	$folder = $params['folder'];
[2]	105	$msg_range_begin = $params['msg_range_begin'];
	106	$msg_range_end = $params['msg_range_end'];
[1472]	107	$sort_box_type = $params['sort_box_type'];
[53]	108	$sort_box_reverse = $params['sort_box_reverse'];
[51]	109	$search_box_type = $params['search_box_type'] != "ALL" && $params['search_box_type'] != "" ? $params['search_box_type'] : false;
[1472]	110
[3843]	111	if(!$this->mbox \|\| !is_resource($this->mbox))
[3392]	112	$this->mbox = $this->open_mbox($folder);
[3843]	113
[2]	114	$return = array();
[3843]	115	//Para enviar o offset entre o timezone definido pelo usuário e GMT
	116	$return['offsetToGMT'] = $this->functions->CalculateDateOffset();
[3392]	117
[3929]	118	//Condição comentada devido a um problema na função imap_status que não retorna valores exatos para pastas
	119	//acentuadas e tambem pela não necessidade de se tratar mensagens lidas ou não lidas das demais, em relação
	120	//a contagem de mensagens não lidas e do total de mensagens
	121	/*
	122	if(!$search_box_type \|\| $search_box_type=="UNSEEN" \|\| $search_box_type=="SEEN") {
[3392]	123	$msgs_info = imap_status($this->mbox,"{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$folder,SA_ALL);
	124
	125
	126	$return['tot_unseen'] = $search_box_type == "SEEN" ? 0 : $msgs_info->unseen;
	127
	128	$sort_array_msg = $this-> get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse,$msg_range_begin,$msg_range_end);
	129
	130	$num_msgs = ($search_box_type=="UNSEEN") ? $msgs_info->unseen : (($search_box_type=="SEEN") ? ($msgs_info->messages - $msgs_info->unseen) : $msgs_info->messages);
	131
	132	$i = 0;
	133	if(is_array($sort_array_msg)){
	134	foreach($sort_array_msg as $msg_number => $value)
[1752]	135	{
[3392]	136	$temp = $this->get_info_head_msg($msg_number);
	137	if(!$temp)
	138	return false;
	139
	140	$return[$i] = $temp;
	141	$i++;
[1752]	142	}
[3392]	143	}
	144	$return['num_msgs'] = $num_msgs;
	145	}
	146	else {
[3929]	147	* */
[4020]	148	$msgs_info = imap_status( $this->mbox,"{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$folder,SA_ALL );
	149	$num_msgs = imap_num_msg($this->mbox);
	150	$sort_array_msg = $this->get_msgs( $folder, $sort_box_type, $search_box_type, $sort_box_reverse, $msg_range_begin, $msg_range_end );
	151	$return['tot_unseen'] = ( $search_box_type == "SEEN" ) ? 0 : $msgs_info->unseen;
[828]	152
[3392]	153	$i = 0;
	154
	155	if(is_array($sort_array_msg)){
	156	foreach($sort_array_msg as $msg_number => $value)
	157	{
	158	$temp = $this->get_info_head_msg($msg_number);
	159	if(!$temp)
	160	return false;
	161
	162	if($temp['Unseen'] == 'U' \|\| $temp['Recent'] == 'N'){
	163	$return['tot_unseen']++;
	164	}
	165
	166	if($i <= ($msg_range_end-$msg_range_begin))
	167	$return[$i] = $temp;
	168	$i++;
	169	}
[689]	170	}
[4020]	171	$return['num_msgs'] = $num_msgs;
[3392]	172
[4020]	173	return $return;
[689]	174	}
[828]	175
[689]	176	function get_info_head_msg($msg_number) {
	177	$head_array = array();
	178	include_once("class.imap_attachment.inc.php");
[828]	179
[3271]	180	$imap_attachment = new imap_attachment();
	181	//if ($this->prefs['use_important_flag'] )
	182	//{
[3071]	183	/*Como eu preciso do atributo Importance para saber se o email é
	184	* importante ou não, uso abaixo a função imap_fetchheader e busco
	185	* o atributo importance nela. Isso faz com que eu acesse o cabeçalho
	186	* duas vezes e de duas formas diferentes, mas em contrapartida, eu
	187	* não preciso reimplementar o método utilizando o fetchheader.
	188	* Como as mensagens são renderizadas em um número pequeno por vez,
	189	* não parece ter perda considerável de performance.
	190	*/
[830]	191
[3071]	192	$tempHeader = imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number));
	193	$flag = preg_match('/importance : (.*)\r/i', $tempHeader, $importance);
[3271]	194	//}
	195	// Reimplementado código para identificação dos e-mails assinados e cifrados
	196	// no método getMessageType(). Mário César Kolling <mario.kolling@serpro.gov.br>
	197	$head_array['ContentType'] = $this->getMessageType($msg_number, $tempHeader);
	198	$head_array['Importance'] = $flag==0?"Normal":$importance[1];
[1174]	199
[689]	200	$header = $this->get_header($msg_number);
[828]	201	if (!is_object($header))
	202	return false;
[689]	203	$head_array['Recent'] = $header->Recent;
	204	$head_array['Unseen'] = $header->Unseen;
	205	if($header->Answered =='A' && $header->Draft == 'X'){
	206	$head_array['Forwarded'] = 'F';
[2]	207	}
[689]	208	else {
	209	$head_array['Answered'] = $header->Answered;
[828]	210	$head_array['Draft'] = $header->Draft;
[46]	211	}
[689]	212	$head_array['Deleted'] = $header->Deleted;
	213	$head_array['Flagged'] = $header->Flagged;
	214	$head_array['msg_number'] = $msg_number;
[3057]	215	$head_array['udate'] = $header->udate;
[3923]	216	$head_array['offsetToGMT'] = $this->functions->CalculateDateOffset();
[828]	217
[3923]	218	$msgTimestamp = $header->udate + $head_array['offsetToGMT'];
	219	$head_array['timestamp'] = $msgTimestamp;
	220
[3499]	221	$date_msg = gmdate("d/m/Y",$msgTimestamp);
	222	// if (date("d/m/Y") == $date_msg)
	223	// $return['udate'] = $header->udate;
	224	// else
	225
	226	if (date("d/m/Y") == $date_msg) //no dia
	227	{
	228	$head_array['smalldate'] = gmdate("H:i",$msgTimestamp);
	229	}
	230	else
	231	{
	232	$head_array['smalldate'] = gmdate("d/m/Y",$msgTimestamp);
	233	}
	234
[689]	235	$from = $header->from;
	236	$head_array['from'] = array();
[1740]	237	$head_array['from']['name'] = ( isset( $from[0]->personal ) ) ? $this->decode_string($from[0]->personal) : NULL;
[689]	238	$head_array['from']['email'] = $this->decode_string($from[0]->mailbox) . "@" . $from[0]->host;
	239	if(!$head_array['from']['name'])
	240	$head_array['from']['name'] = $head_array['from']['email'];
	241	$to = $header->to;
	242	$head_array['to'] = array();
[3831]	243	if($to[1] && $to[1]->host == ".SYNTAX-ERROR.") { //E-mails que não possuem o campo "para", vêm com o recipiente preenchido, porém com um recipiente a mais alegando erro de sintaxe.
	244	$head_array['to']['name'] = $head_array['to']['email'] = NULL;
	245	}
	246	else {
	247	$tmp = ( isset( $to[0]->personal ) ) ? imap_mime_header_decode($to[0]->personal) : NULL;
	248	$head_array['to']['name'] = ( isset( $tmp[0]->text ) ) ? $this->decode_string($this->decode_string($tmp[0]->text)) : NULL;
	249	$head_array['to']['email'] = ( isset( $to[0]->mailbox ) ) ? ( $this->decode_string($to[0]->mailbox) . "@" . ( ( isset( $to[0]->host ) ) ? $to[0]->host : '' ) ) : NULL;
	250	if(!$head_array['to']['name'])
	251	$head_array['to']['name'] = $head_array['to']['email'];
	252	}
[3777]	253	$cc = $header->cc;
[3831]	254	$cco = $header->bcc;
[3777]	255	if ( ($cc) && (!$head_array['to']['name']) ){
	256	$head_array['to']['name'] = ( isset( $cc[0]->personal ) ) ? $this->decode_string($cc[0]->personal) : NULL;
	257	$head_array['to']['email'] = $this->decode_string($cc[0]->mailbox) . "@" . $cc[0]->host;
	258	if(!$head_array['to']['name'])
	259	$head_array['to']['name'] = $head_array['from']['email'];
	260	}
[3831]	261	else if ( ($cco) && (!$head_array['to']['name']) ){
	262	$head_array['to']['name'] = ( isset( $cco[0]->personal ) ) ? $this->decode_string($cco[0]->personal) : NULL;
	263	$head_array['to']['email'] = $this->decode_string($cco[0]->mailbox) . "@" . $cco[0]->host;
	264	if(!$head_array['to']['name'])
	265	$head_array['to']['name'] = $head_array['from']['email'];
	266	}
[1751]	267	$head_array['subject'] = ( isset( $header->fetchsubject ) ) ? $this->decode_string($header->fetchsubject) : '';
[828]	268
[689]	269	$head_array['Size'] = $header->Size;
[828]	270
[689]	271	$head_array['attachment'] = array();
	272	$head_array['attachment'] = $imap_attachment->get_attachment_headerinfo($this->mbox, $msg_number);
[828]	273
[689]	274	return $head_array;
[2]	275	}
[828]	276
[2]	277	function decode_string($string)
[1472]	278	{
	279
[2]	280	if ((strpos(strtolower($string), '=?iso-8859-1') !== false) \|\| (strpos(strtolower($string), '=?windows-1252') !== false))
	281	{
[1740]	282	$return = '';
[2]	283	$tmp = imap_mime_header_decode($string);
	284	foreach ($tmp as $tmp1)
	285	$return .= $this->htmlspecialchars_encode($tmp1->text);
[1472]	286
[3560]	287	$return = str_replace("\t", "", $return);
[2]	288	return $return;
	289	}
	290	else if (strpos(strtolower($string), '=?utf-8') !== false)
	291	{
[1401]	292	$elements = imap_mime_header_decode($string);
	293
	294	for($i = 0;$i < count($elements);$i++)
	295	{
[1384]	296	$charset = strtolower($elements[$i]->charset);
[1401]	297	$text = $elements[$i]->text;
	298
	299	if(!strcasecmp($charset, "utf-8") \|\| !strcasecmp($charset, "utf-7"))
	300	{
[1384]	301	$decoded .= $this->functions->utf8_to_ncr($text);
	302	}
	303	else
[1401]	304	{
	305	if( strcasecmp($charset,"default") )
	306	$decoded .= $this->htmlspecialchars_encode(iconv($charset, "iso-8859-1", $text));
	307	else
	308	$decoded .= $this->htmlspecialchars_encode($text);
	309	}
[1384]	310	}
[2]	311	return $decoded;
	312	}
	313	else
	314	return $this->htmlspecialchars_encode($string);
	315	}
[615]	316	/**
	317	* Função que importa arquivos .eml exportados pelo expresso para a caixa do usuário. Testado apenas
	318	* com .emls gerados pelo expresso, e o arquivo pode ser um zip contendo vários emls ou um .eml.
	319	*/
[660]	320	function import_msgs($params) {
[1000]	321	if(!$this->mbox)
[660]	322	$this->mbox = $this->open_mbox();
[1472]	323
[1365]	324	if( preg_match('/local_/',$params["folder"]) )
[1000]	325	{
[1366]	326	// PLEASE, BE CAREFULL!!! YOU SHOULD USE EMAIL CONFIGURATION VALUES (EMAILADMIN MODULE)
[1367]	327	$tmp_box = mb_convert_encoding('INBOX'.$this->imap_delimiter.$_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultTrashFolder'].$this->imap_delimiter.'tmpMoveToLocal', "UTF7-IMAP", "UTF-8");
[1000]	328	if ( ! imap_createmailbox( $this -> mbox,"{".$this -> imap_server."}$tmp_box" ) )
	329	return $this->functions->getLang( 'Import to Local : fail...' );
	330	imap_reopen($this->mbox, "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$tmp_box);
	331	$params["folder"] = $tmp_box;
	332	}
[615]	333	$errors = array();
	334	$invalid_format = false;
[1472]	335	$filename = $params['FILES'][0]['name'];
[1365]	336	$params["folder"] = mb_convert_encoding($params["folder"], "UTF7-IMAP","ISO_8859-1");
[660]	337	$quota = imap_get_quotaroot($this->mbox, $params["folder"]);
	338	if((($quota['limit'] - $quota['usage'])*1024) <= $params['FILES'][0]['size']){
	339	return array( 'error' => $this->functions->getLang("fail in import:").
[1000]	340	" ".$this->functions->getLang("Over quota"));
[660]	341	}
[615]	342	if(substr($filename,strlen($filename)-4)==".zip") {
[660]	343	$zip = zip_open($params['FILES'][0]['tmp_name']);
[615]	344
	345	if ($zip) {
	346	while ($zip_entry = zip_read($zip)) {
[1000]	347
[615]	348	if (zip_entry_open($zip, $zip_entry, "r")) {
	349	$email = zip_entry_read($zip_entry, zip_entry_filesize($zip_entry));
	350	$status = @imap_append($this->mbox,
[660]	351	"{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$params["folder"],
[615]	352	$email
	353	);
	354	if(!$status)
	355	array_push($errors,zip_entry_name($zip_entry));
	356	zip_entry_close($zip_entry);
	357	}
	358	}
[660]	359	zip_close($zip);
[615]	360	}
[1000]	361
	362	if ( isset( $tmp_box ) && ! sizeof( $errors ) )
	363	{
	364
	365	$mc = imap_check($this->mbox);
	366
	367	$result = imap_fetch_overview( $this -> mbox, "1:{$mc -> Nmsgs}", 0 );
	368
	369	$ids = array( );
	370	foreach ($result as $overview)
	371	$ids[ ] = $overview -> uid;
	372
	373	return implode( ',', $ids );
[830]	374	}
[1000]	375	}
[615]	376	else if(substr($filename,strlen($filename)-4)==".eml") {
[660]	377	$email = implode("",file($params['FILES'][0]['tmp_name']));
[615]	378	$status = @imap_append($this->mbox,
[660]	379	"{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$params["folder"],
[615]	380	$email
	381	);
[660]	382	if(!$status){
[615]	383	array_push($errors,zip_entry_name($zip_entry));
[660]	384	zip_entry_close($zip_entry);
	385	}
[615]	386	}
[1000]	387	else
[615]	388	{
[1000]	389	if ( isset( $tmp_box ) )
	390	imap_deletemailbox( $this->mbox,"{".$this -> imap_server."}$tmp_box" );
	391
[660]	392	return array("error" => $this->functions->getLang("wrong file format"));
[615]	393	$invalid_format = true;
	394	}
[1000]	395
[615]	396	if(!$invalid_format) {
	397	if(count($errors)>0) {
[660]	398	$message = $this->functions->getLang("fail in import:")."\n";
[615]	399	foreach($errors as $arquivo) {
	400	$message.=$arquivo."\n";
	401	}
[660]	402	return array("error" => $message);
[615]	403	}
	404	else
[3843]	405	return $this->functions->getLang("The import was executed successfully.");
[615]	406	}
[1000]	407	}
	408	/*
[613]	409	Remove os anexos de uma mensagem. A estratégia para isso é criar uma mensagem nova sem os anexos, mantendo apenas
	410	a primeira parte do e-mail, que é o texto, sem anexos.
	411	O método considera que o email é multpart.
	412	*/
	413	function remove_attachments($params) {
	414	include_once("class.message_components.inc.php");
	415	if(!$this->mbox \|\| !is_resource($this->mbox))
	416	$this->mbox = $this->open_mbox($params["folder"]);
	417	$return["status"] = true;
	418	$header = "";
[1472]	419
[613]	420	$headertemp = explode("\n",imap_fetchheader($this->mbox, imap_msgno($this->mbox, $params["msg_num"])));
	421	foreach($headertemp as $head) {//Se eu colocar todo o header do email dá pau no append, então procuro apenas o que interessa.
	422	$head1 = explode(":",$head);
[1472]	423	if ( (strtoupper($head1[0]) == "TO") \|\|
[3566]	424	(strtoupper($head1[0]) == "FROM") \|\|
	425	(strtoupper($head1[0]) == "SUBJECT") \|\|
	426	(strtoupper($head1[0]) == "DATE") )
	427	$header .= $head."\r\n";
[613]	428	}
[1472]	429
[613]	430	$msg = &new message_components($this->mbox);
[1472]	431	$msg->fetch_structure($params["msg_num"]);/* O fetchbody tava trazendo o email com problemas na acentuação.
	432	Então uso essa classe para verificar a codificação e o charset,
[613]	433	para que o método decodeBody do expresso possa trazer tudo certinho*/
[1472]	434
[3566]	435	$all_body_type = strtolower($msg->file_type[$params["msg_num"]][0]);
	436	$all_body_encoding = $msg->encoding[$params["msg_num"]][0];
	437	$all_body_charset = $msg->charset[$params["msg_num"]][0];
	438
	439	if($all_body_type=='multipart/alternative') {
	440	if(strtolower($msg->file_type[$params["msg_num"]][2]=='text/html') &&
	441	$msg->pid[$params["msg_num"]][2] == '1.2') {
	442	$body_part_to_show = '1.2';
	443	$all_body_type = strtolower($msg->file_type[$params["msg_num"]][2]);
	444	$all_body_encoding = $msg->encoding[$params["msg_num"]][2];
	445	$all_body_charset = $msg->charset[$params["msg_num"]][2];
	446	}
	447	else {
	448	$body_part_to_show = '1.1';
	449	$all_body_type = strtolower($msg->file_type[$params["msg_num"]][1]);
	450	$all_body_encoding = $msg->encoding[$params["msg_num"]][1];
	451	$all_body_charset = $msg->charset[$params["msg_num"]][1];
	452	}
	453	}
	454	else
	455	$body_part_to_show = '1';
	456
[1319]	457	$status = imap_append($this->mbox,
[613]	458	"{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$params["folder"],
	459	$header.
[3566]	460	"Content-Type: ".$all_body_type."; charset = \"".$all_body_charset."\"".
[613]	461	"\r\n".
[3566]	462	"Content-Transfer-Encoding: ".$all_body_encoding.
	463	"\r\n".
	464	"\r\n".
[613]	465	str_replace("\n","\r\n",$this->decodeBody(
[3566]	466	imap_fetchbody($this->mbox,imap_msgno($this->mbox, $params["msg_num"]),$body_part_to_show),
	467	$all_body_encoding, $all_body_charset
[1472]	468	)
[1319]	469	), "\\Seen"); //Append do novo email, só com header e conteúdo sem anexos.
[1472]	470
[1319]	471	if(!$status)
	472	{
[613]	473	$return["status"] = false;
	474	$return["msg"] = lang("error appending mail on delete attachments");
	475	}
[1319]	476	else
	477	{
	478	$status = imap_status($this->mbox, "{".$this->imap_server.":".$this->imap_port."}".$params['folder'], SA_UIDNEXT);
[1472]	479	$return['msg_no'] = $status->uidnext - 1;
[1319]	480	imap_delete($this->mbox, imap_msgno($this->mbox, $params["msg_num"]));
	481	imap_expunge($this->mbox);
	482	}
[1472]	483
[613]	484	return $return;
[1472]	485
[613]	486	}
[1518]	487
	488	function msgs_to_archive($params) {
	489
	490	$folder = $params['folder'];
[1931]	491	$all_ids = $this-> get_msgs($folder, 'SORTARRIVAL', false, 0,-1,-1);
[613]	492
[1518]	493	$messages_not_to_copy = explode(",",$params['mails']);
	494	$ids = array();
	495
[1931]	496	$cont = 0;
	497
[1518]	498	foreach($all_ids as $each_id=>$value) {
[1931]	499	if(!in_array($each_id,$messages_not_to_copy)) {
[1518]	500	array_push($ids,$each_id);
[1931]	501	$cont++;
	502	}
	503	if($cont>=100)
	504	break;
[1518]	505	}
	506
	507	if (empty($ids))
	508	return array();
	509
	510	$params = array("folder"=>$folder,"msgs_number"=>implode(",",$ids));
	511
	512
	513	return $this->get_info_msgs($params);
	514
	515
	516	}
	517
[689]	518	/**
[1472]	519	*
	520	* @return
[689]	521	* @param $params Object
	522	*/
	523	function get_info_msgs($params) {
	524	include_once("class.exporteml.inc.php");
	525	$return = array();
	526	$new_params = array();
	527	$attach_params = array();
	528	$new_params["msg_folder"]=$params["folder"];
	529	$attach_params["folder"] = $params["folder"];
	530	$msgs = explode(",",$params["msgs_number"]);
	531	$exporteml = new ExportEml();
[1382]	532	$unseen_msgs = array();
[689]	533	foreach($msgs as $msg_number) {
	534	$new_params["msg_number"] = $msg_number;
	535	//ini_set("display_errors","1");
	536	$msg_info = $this->get_info_msg($new_params);
	537
	538	$this->mbox = $this->open_mbox($params['folder']); //Não sei porque, mas se não abrir de novo a caixa dá erro.
	539	$msg_info['header'] = $this->get_info_head_msg($msg_number);
	540
	541	$attach_params["num_msg"] = $msg_number;
	542	$msg_info['array_attach'] = $exporteml->get_attachments_in_array($attach_params);
	543	$msg_info['url_export_file'] = $exporteml->export_to_archive($msg_number,$params["folder"]);
	544	imap_close($this->mbox);
	545	$this->mbox=false;
	546	array_push($return,serialize($msg_info));
[1472]	547
[1388]	548	if($msg_info['Unseen'] == "U" \|\| $msg_info['Recent'] == "N"){
[1472]	549	array_push($unseen_msgs,$msg_number);
	550	}
	551	}
[1382]	552	if($unseen_msgs){
	553	$msgs_list = implode(",",$unseen_msgs);
	554	$array_msgs = array('folder' => $new_params["msg_folder"], "msgs_to_set" => $msgs_list, "flag" => "unseen");
[1472]	555	$this->set_messages_flag($array_msgs);
[689]	556	}
[1472]	557
[689]	558	return $return;
	559	}
	560
[2]	561	function get_info_msg($params)
	562	{
[51]	563	$return = array();
[2]	564	$msg_number = $params['msg_number'];
[3427]	565	if(@preg_match('(.+)(_[a-zA-Z0-9]+)',$msg_number,$matches)) { //Verifies if it comes from a tab diferent of the main one.
[1969]	566	$msg_number = $matches[1];
	567	$plus_id = $matches[2];
	568	}
	569	else {
	570	$plus_id = '';
	571	}
[1724]	572	$msg_folder = urldecode($params['msg_folder']);
[1472]	573
[411]	574	if(!$this->mbox \|\| !is_resource($this->mbox))
[1472]	575	$this->mbox = $this->open_mbox($msg_folder);
[535]	576	$header = $this->get_header($msg_number);
[205]	577	if (!$header) {
[1472]	578	$return['status_get_msg_info'] = "false";
[205]	579	return $return;
	580	}
[1472]	581
[828]	582	$header_ = imap_fetchheader($this->mbox, $msg_number, FT_UID);
	583
[51]	584	$return_get_body = $this->get_body_msg($msg_number, $msg_folder);
[1707]	585
	586	$body = $return_get_body['body'];
[1808]	587
[1035]	588	if($return_get_body['body']=='isCripted'){
	589	$exporteml = new ExportEml();
	590	$return['source']=$exporteml->export_msg_data($msg_number,$msg_folder);
	591	$return['body'] = "";
	592	$return['attachments'] = "";
	593	$return['thumbs'] = "";
	594	$return['signature'] = "";
	595	//return $return;
	596	}else{
[3576]	597	$return['body'] = $body;
	598	$return['attachments'] = $return_get_body['attachments'];
	599	$return['thumbs'] = $return_get_body['thumbs'];
	600	$return['signature'] = $return_get_body['signature'];
[1707]	601	}
[3798]	602
	603	$flag = preg_match('/importance : (.*)\r/i', $header_, $importance);
	604	$return['Importance'] = ($flag == 0) ? "Normal" : $importance[1];
[1707]	605
[3018]	606	$pattern = '/^[ \t]Disposition-Notification-To:[ ]<?[[:alnum:]\._-]+@[[:alnum:]_-]+[\.[:alnum:]]+>?/sm';
[828]	607	if (preg_match($pattern, $header_, $fields))
	608	{
[3018]	609	if(preg_match('/[[:alnum:]\._\-]+@[[:alnum:]_\-\.]+/',$fields[0], $matches)){
	610	$return['DispositionNotificationTo'] = "<".$matches[0].">";
	611	}
[2]	612	}
[828]	613
[2]	614	$return['Recent'] = $header->Recent;
	615	$return['Unseen'] = $header->Unseen;
[1472]	616	$return['Deleted'] = $header->Deleted;
[2]	617	$return['Flagged'] = $header->Flagged;
	618
	619	if($header->Answered =='A' && $header->Draft == 'X'){
	620	$return['Forwarded'] = 'F';
	621	}
[1472]	622
[2]	623	else {
	624	$return['Answered'] = $header->Answered;
[1472]	625	$return['Draft'] = $header->Draft;
[2]	626	}
	627
[1969]	628	$return['msg_number'] = $msg_number.$plus_id;
[2]	629	$return['msg_folder'] = $msg_folder;
[1472]	630
[3798]	631	$offset = $this->functions->CalculateDateOffset();
	632	$msgTimestamp = $header->udate + $offset;
[3493]	633
	634	$date_msg = gmdate("d/m/Y",$msgTimestamp);
[3499]	635	// if (date("d/m/Y") == $date_msg)
	636	// $return['udate'] = $header->udate;
	637	// else
	638	$return['udate'] = $header->udate;
[1472]	639
	640	$return['msg_day'] = $date_msg;
[3493]	641	$return['msg_hour'] = gmdate("H:i",$msgTimestamp);
[1472]	642
[2]	643	if (date("d/m/Y") == $date_msg) //no dia
	644	{
[3493]	645	$return['fulldate'] = gmdate("d/m/Y H:i",$msgTimestamp);
	646	$return['smalldate'] = gmdate("H:i",$msgTimestamp);
[605]	647
[1472]	648	$timestamp_now = strtotime("now");
[3493]	649	$timestamp_msg_time = $msgTimestamp;
	650	// $timestamp_now and $timestamp_msg_time are GMT.
[535]	651	// The variable $timestamp_diff is calculated without MailDate TZ.
[3493]	652	$timestamp_diff = $timestamp_now - $timestamp_msg_time;
[1472]	653
[2]	654	if (gmdate("H",$timestamp_diff) > 0)
	655	{
[197]	656	$return['fulldate'] .= " (" . gmdate("H:i", $timestamp_diff) . ' ' . $this->functions->getLang('hours ago') . ')';
[2]	657	}
	658	else
	659	{
	660	if (gmdate("i",$timestamp_diff) == 0){
[197]	661	$return['fulldate'] .= ' ('. $this->functions->getLang('now').')';
[2]	662	}
	663	elseif (gmdate("i",$timestamp_diff) == 1){
[197]	664	$return['fulldate'] .= ' (1 '. $this->functions->getLang('minute ago').')';
[2]	665	}
	666	else{
[197]	667	$return['fulldate'] .= " (" . gmdate("i",$timestamp_diff) .' '. $this->functions->getLang('minutes ago') . ')';
[2]	668	}
	669	}
	670	}
	671	else{
[3493]	672	$return['fulldate'] = gmdate("d/m/Y H:i",$msgTimestamp);
	673	$return['smalldate'] = gmdate("d/m/Y",$msgTimestamp);
[2]	674	}
[1472]	675
[2]	676	$from = $header->from;
	677	$return['from'] = array();
[1384]	678	$return['from']['name'] = $this->decode_string($from[0]->personal);
[2]	679	$return['from']['email'] = $this->decode_string($from[0]->mailbox . "@" . $from[0]->host);
	680	if ($return['from']['name'])
	681	{
	682	if (substr($return['from']['name'], 0, 1) == '"')
	683	$return['from']['full'] = $return['from']['name'] . ' ' . '<' . $return['from']['email'] . '>';
	684	else
	685	$return['from']['full'] = '"' . $return['from']['name'] . '" ' . '<' . $return['from']['email'] . '>';
	686	}
	687	else
	688	$return['from']['full'] = $return['from']['email'];
[1472]	689
[2]	690	// Sender attribute
	691	$sender = $header->sender;
[1472]	692	$return['sender'] = array();
[1384]	693	$return['sender']['name'] = $this->decode_string($sender[0]->personal);
[2]	694	$return['sender']['email'] = $this->decode_string($sender[0]->mailbox . "@" . $sender[0]->host);
	695	if ($return['sender']['name'])
	696	{
	697	if (substr($return['sender']['name'], 0, 1) == '"')
	698	$return['sender']['full'] = $return['sender']['name'] . ' ' . '<' . $return['sender']['email'] . '>';
	699	else
	700	$return['sender']['full'] = '"' . $return['sender']['name'] . '" ' . '<' . $return['sender']['email'] . '>';
	701	}
	702	else
	703	$return['sender']['full'] = $return['sender']['email'];
	704
	705	if($return['from']['full'] == $return['sender']['full'])
	706	$return['sender'] = null;
	707	$to = $header->to;
	708	$return['toaddress2'] = "";
	709	if (!empty($to))
	710	{
	711	foreach ($to as $tmp)
	712	{
	713	if (!empty($tmp->personal))
	714	{
	715	$personal_tmp = imap_mime_header_decode($tmp->personal);
	716	$return['toaddress2'] .= '"' . $personal_tmp[0]->text . '"';
	717	$return['toaddress2'] .= " ";
	718	$return['toaddress2'] .= "<";
[320]	719	if ($tmp->host != 'unspecified-domain')
	720	$return['toaddress2'] .= $tmp->mailbox . "@" . $tmp->host;
	721	else
	722	$return['toaddress2'] .= $tmp->mailbox;
[2]	723	$return['toaddress2'] .= ">";
	724	$return['toaddress2'] .= ", ";
	725	}
	726	else
	727	{
[320]	728	if ($tmp->host != 'unspecified-domain')
	729	$return['toaddress2'] .= $tmp->mailbox . "@" . $tmp->host;
	730	else
	731	$return['toaddress2'] .= $tmp->mailbox;
[2]	732	$return['toaddress2'] .= ", ";
	733	}
	734	}
	735	$return['toaddress2'] = $this->del_last_two_caracters($return['toaddress2']);
	736	}
[1472]	737
[2]	738	$cc = $header->cc;
	739	$return['cc'] = "";
	740	if (!empty($cc))
	741	{
	742	foreach ($cc as $tmp_cc)
	743	{
	744	if (!empty($tmp_cc->personal))
	745	{
	746	$personal_tmp_cc = imap_mime_header_decode($tmp_cc->personal);
	747	$return['cc'] .= '"' . $personal_tmp_cc[0]->text . '"';
	748	$return['cc'] .= " ";
	749	$return['cc'] .= "<";
	750	$return['cc'] .= $tmp_cc->mailbox . "@" . $tmp_cc->host;
	751	$return['cc'] .= ">";
	752	$return['cc'] .= ", ";
	753	}
	754	else
	755	{
	756	$return['cc'] .= $tmp_cc->mailbox . "@" . $tmp_cc->host;
	757	$return['cc'] .= ", ";
	758	}
	759	}
	760	$return['cc'] = $this->del_last_two_caracters($return['cc']);
	761	}
	762	else
	763	{
	764	$return['cc'] = "";
[1472]	765	}
[449]	766
	767	##
	768	# @AUTHOR Rodrigo Souza dos Santos
	769	# @DATE 2008/09/12
	770	# @BRIEF Adding the BCC field.
	771	##
	772	$bcc = $header->bcc;
	773	$return['bcc'] = "";
	774	if (!empty($bcc))
	775	{
	776	foreach ($bcc as $tmp_bcc)
	777	{
	778	if (!empty($tmp_bcc->personal))
	779	{
	780	$personal_tmp_bcc = imap_mime_header_decode($tmp_bcc->personal);
	781	$return['bcc'] .= '"' . $personal_tmp_bcc[0]->text . '"';
	782	$return['bcc'] .= " ";
	783	$return['bcc'] .= "<";
	784	$return['bcc'] .= $tmp_bcc->mailbox . "@" . $tmp_bcc->host;
	785	$return['bcc'] .= ">";
	786	$return['bcc'] .= ", ";
	787	}
	788	else
	789	{
	790	$return['bcc'] .= $tmp_bcc->mailbox . "@" . $tmp_bcc->host;
	791	$return['bcc'] .= ", ";
	792	}
	793	}
	794	$return['bcc'] = $this->del_last_two_caracters($return['bcc']);
[426]	795	}
[449]	796	else
	797	{
	798	$return['bcc'] = "";
[1472]	799	}
[426]	800
[2]	801	$reply_to = $header->reply_to;
	802	$return['reply_to'] = "";
	803	if (is_object($reply_to[0]))
	804	{
	805	if ($return['from']['email'] != ($reply_to[0]->mailbox."@".$reply_to[0]->host))
	806	{
	807	if (!empty($reply_to[0]->personal))
	808	{
	809	$personal_reply_to = imap_mime_header_decode($tmp_reply_to->personal);
[41]	810	if(!empty($personal_reply_to[0]->text)) {
	811	$return['reply_to'] .= '"' . $personal_reply_to[0]->text . '"';
	812	$return['reply_to'] .= " ";
	813	$return['reply_to'] .= "<";
	814	$return['reply_to'] .= $reply_to[0]->mailbox . "@" . $reply_to[0]->host;
	815	$return['reply_to'] .= ">";
	816	}
	817	else {
	818	$return['reply_to'] .= $reply_to[0]->mailbox . "@" . $reply_to[0]->host;
	819	}
[2]	820	}
	821	else
	822	{
	823	$return['reply_to'] .= $reply_to[0]->mailbox . "@" . $reply_to[0]->host;
	824	}
	825	}
	826	}
	827	$return['reply_to'] = $this->decode_string($return['reply_to']);
	828	$return['subject'] = $this->decode_string($header->fetchsubject);
	829	$return['Size'] = $header->Size;
[828]	830	$return['reply_toaddress'] = $header->reply_toaddress;
	831
[689]	832	//All this is to help in local messages
[3399]	833	//$return['timestamp'] = $header->udate;
[3499]	834	$return['timestamp'] = $header->udate;
[689]	835	$return['login'] = $_SESSION['phpgw_info']['expressomail']['user']['account_id'];//$GLOBALS['phpgw_info']['user']['account_id'];
	836	$return['reply_toaddress'] = $header->reply_toaddress;
[3394]	837
	838	if($return_get_body['body']=='isSigned'){
	839	imap_close($this->mbox);
	840	$new_mail = $this->show_decript($return_get_body,$dec = 1);
	841	//$new_mail['signature'] = $return_get_body['signature'];
	842	$return['body'] = $new_mail['body'];
	843	$return['attachments'] = $new_mail['attachments'];
	844	$return['thumbs'] = $new_mail['thumbs'];
	845	$return['folder'] = $return['msg_folder'];
	846	$return['original_ID'] = $return['msg_number'];
	847	$return['msg_folder'] = 'INBOX'.$this->imap_delimiter.'decifradas';
	848	$return['msg_number'] = $new_mail['msg_no'];
	849	//$return['signature'] = $return_get_body['signature'];
	850	}
[2]	851	return $return;
	852	}
[1472]	853
[1940]	854	function get_msg_sample($msg_number)
[1752]	855	{
	856
[3049]	857	$return = "";
[3391]	858	if( (!isset($this->preferences['preview_msg_subject']) \|\| ($this->preferences['preview_msg_subject'] != "1")) &&
	859	(!isset($this->preferences['preview_msg_tip'] ) \|\| ($this->preferences['preview_msg_tip'] != "1")) )
[3049]	860	{
	861	$return['body'] = "";
	862	return $return;
	863	}
[1752]	864
	865	include_once("class.message_components.inc.php");
	866	$msg = &new message_components($this->mbox);
[3049]	867	$msg->fetch_structure($msg_number);
[1752]	868
	869	if(!$msg->structure[$msg_number]->parts)
	870	{
	871	$content = '';
	872	if (strtolower($msg->structure[$msg_number]->subtype) == "plain" \|\| strtolower($msg->structure[$msg_number]->subtype) == "html")
	873	{
	874	$content = $this->decodeBody(imap_body($this->mbox, $msg_number, FT_UID\|FT_PEEK), $msg->encoding[$msg_number][0], $msg->charset[$msg_number][0]);
	875	}
	876	}
	877	else
	878	{
	879	foreach($msg->pid[$msg_number] as $values => $msg_part)
	880	{
	881
	882	$file_type = strtolower($msg->file_type[$msg_number][$values]);
	883	if($file_type == "text/plain" \|\| $file_type == "text/html") {
	884	$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]);
	885	break;
	886	}
	887	}
	888	}
	889	$content = $this->replace_special_characters($content);
	890	$tags_replace = array("<br>","<br/>","<br />");
	891	$content = str_replace($tags_replace," ", $content);
	892	$content = strip_tags($content);
	893	$content = str_replace(array("{","}"," "), " ", $content);
	894	$content = trim($content);
[3249]	895	$content = html_entity_decode(substr($content,0,300));
[1752]	896	$content != "" ? $return['body'] = " - " . $content: $return['body'] = "";
	897	return $return;
	898	}
	899
[2]	900	function get_body_msg($msg_number, $msg_folder)
	901	{
	902	include_once("class.message_components.inc.php");
[51]	903	$msg = &new message_components($this->mbox);
[2]	904	$msg->fetch_structure($msg_number);
[51]	905	$return = array();
[1472]	906	$return['attachments'] = $this-> download_attachment($msg,$msg_number);
[51]	907	if(!$this->has_cid)
[91]	908	{
[178]	909	$return['thumbs'] = $this->get_thumbs($msg,$msg_number,urlencode($msg_folder));
[91]	910	$return['signature'] = $this->get_signature($msg,$msg_number,$msg_folder);
[1472]	911	}
	912
[2]	913	if(!$msg->structure[$msg_number]->parts) //Simple message, only 1 piece
	914	{
[3394]	915	if((strtolower($msg->structure[$msg_number]->subtype) == 'x-pkcs7-mime') && (count($return['signature']) == 0 ) ){
[3018]	916	$return['body']='isCripted';
	917	return $return;
	918	}
[1035]	919
[2]	920	$attachment = array(); //No attachments
[1035]	921
[3394]	922	if (strtolower($msg->structure[$msg_number]->subtype) == "x-pkcs7-mime")
	923	{
	924	$return['body']='isSigned';
	925	$headers = imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number));
	926	$header_body_array = explode('MIME-Version: 1.0', $headers);
	927	$show_pkcs7 = $header_body_array[0] . 'MIME-Version: 1.0' . chr(0x0D) .chr(0x0A). $return['signature'][0];
	928	$return['source']=$show_pkcs7;
	929	array_shift($return['signature']);
	930	$return['signature'];
	931	//$return['signature'] = $this->get_signature($msg,$msg_number,$msg_folder);
	932	imap_close($this->mbox);
	933	return $return;
[1035]	934	}
	935
[3018]	936	$content = '';
	937	// If simple message is subtype 'html' or 'plain', then get content body.
	938	if(strtolower($msg->structure[$msg_number]->subtype) == "html" \|\|
	939	strtolower( $msg -> structure[ $msg_number ] -> subtype ) == 'plain'){
	940
	941	$content = $this->decodeBody(
	942	imap_body( $this -> mbox, $msg_number, FT_UID ),
	943	$msg -> encoding[ $msg_number ][ 0 ],
	944	$msg -> charset[ $msg_number ][ 0 ]
	945	);
	946
	947	if ( strtolower( $msg -> structure[ $msg_number ] -> subtype ) == 'plain' )
	948	{
	949	$content = str_replace( array( '<', '>' ), array( ' #$<$# ', ' #$>$# ' ), $content );
	950	$content = htmlentities( $content );
	951	$content = $this -> replace_links( $content );
	952	$content = str_replace( array( ' #$<$# ', ' #$>$# ' ), array( '<', '>' ), $content );
[3130]	953	$content = '<pre>' . $content . '</pre>';
[3912]	954	$content = str_replace("\x00", '', $content);
	955	$return[ 'body' ] = $content;
[3018]	956
	957	return $return;
	958	}
	959	}
[2]	960	}
[1472]	961	else
[2]	962	{ //Complicated message, multiple parts
	963	$html_body = '';
	964	$content = '';
	965	$has_multipart = true;
[3922]	966	$is_alternative = false;
[2]	967	$this->has_cid = false;
[3922]	968	$alternative_content;
[3394]	969	array_shift($return['signature']);
[2]	970	if (strtolower($msg->structure[$msg_number]->subtype) == "related")
	971	$this->has_cid = true;
[1472]	972
[469]	973	if (strtolower($msg->structure[$msg_number]->subtype) == "alternative") {
[3922]	974	$is_alternative = true;
[469]	975	$show_only_html = false;
	976	foreach($msg->pid[$msg_number] as $values => $msg_part) {
[432]	977	$file_type = strtolower($msg->file_type[$msg_number][$values]);
	978	if($file_type == "text/html")
[1472]	979	$show_only_html = true;
[432]	980	}
[469]	981	}
[2]	982	else
	983	$show_only_html = false;
	984
	985	foreach($msg->pid[$msg_number] as $values => $msg_part)
	986	{
[1472]	987
[2]	988	$file_type = strtolower($msg->file_type[$msg_number][$values]);
[3018]	989	if($file_type == "message/rfc822" \|\| $file_type == "multipart/alternative")
	990	{
	991	// Show only 'text/html' part, when message/rfc822 format contains 'text/plain' alternative part.
	992	if(array_key_exists($values+1, $msg->file_type[$msg_number]) &&
	993	strtolower($msg->file_type[$msg_number][$values+1]) == 'text/plain' &&
	994	array_key_exists($values+2, $msg->file_type[$msg_number]) &&
	995	strtolower($msg->file_type[$msg_number][$values+2]) == 'text/html') {
	996	$has_multipart = false;
	997	}
	998	}
[1472]	999
	1000	if(($file_type == "text/plain"
[2]	1001	\|\| $file_type == "text/html")
[3018]	1002	&& $file_type != 'attachment')
[2]	1003	{
[3414]	1004
	1005
	1006	if($this->prefs['max_msg_size'] == "1")
	1007	$max_size = 1048576;
	1008	else
	1009	$max_size = 102400;
	1010
[2]	1011	if($file_type == "text/plain" && !$show_only_html && $has_multipart)
	1012	{
	1013	// if TXT file size > 100kb, then it will not expand.
[3414]	1014	if(!($file_type == "text/plain" && $msg->fsize[$msg_number][$values] > $max_size)) {
[3018]	1015	$content .= htmlentities($this->decodeBody(imap_fetchbody($this->mbox, $msg_number, $msg_part, FT_UID), $msg->encoding[$msg_number][$values], $msg->charset[$msg_number][$values]));
[3414]	1016	$content = '<pre>' . $content . '</pre>';
[2]	1017	}
	1018	}
	1019	// if HTML attachment file size > 300kb, then it will not expand.
[3414]	1020	else if($file_type == "text/html" && $msg->fsize[$msg_number][$values] < $max_size*3)
[2]	1021	{
[3922]	1022	if ($is_alternative)
	1023	{
	1024	$alternative_content = $this->decodeBody(imap_fetchbody($this->mbox, $msg_number, $msg_part, FT_UID), $msg->encoding[$msg_number][$values], $msg->charset[$msg_number][$values]);
	1025	}
	1026	else
	1027	{
	1028	$content .= $this->decodeBody(imap_fetchbody($this->mbox, $msg_number, $msg_part, FT_UID), $msg->encoding[$msg_number][$values], $msg->charset[$msg_number][$values]);
	1029	$show_only_html = true;
	1030	}
[2]	1031	}
	1032	}
[3018]	1033	else if($file_type == "message/delivery-status" \|\| $file_type == "message/feedback-report"){
[2]	1034	$content .= "<hr align='left' width='95%' style='border:1px solid #DCDCDC'>";
[3039]	1035	$content .= $this->decodeBody(imap_fetchbody($this->mbox, $msg_number, $msg_part, FT_UID), $msg->encoding[$msg_number][$values], $msg->charset[$msg_number][$values]);
[3130]	1036	$content = '<pre>' . $content . '</pre>';
[2]	1037	}
[65]	1038	else if($file_type == "message/rfc822" \|\| $file_type == "text/rfc822-headers"){
[1472]	1039
[2]	1040	include_once("class.imap_attachment.inc.php");
	1041	$att = new imap_attachment();
[51]	1042	$attachments = $att -> get_attachment_info($this->mbox,$msg_number);
[3018]	1043	if($attachments['number_attachments'] > 0) {
	1044	foreach($attachments ['attachment'] as $index => $attachment)
	1045	{
	1046	if ( in_array( strtolower( $attachment[ 'type' ] ), array( 'delivery-status', 'rfc822', 'rfc822-headers', 'plain' ) ) )
	1047	{
	1048	$obj = imap_rfc822_parse_headers( imap_fetchbody( $this -> mbox, $msg_number, $msg_part, FT_UID ), $msg -> encoding[ $msg_number ][ $values ] );
[1897]	1049
[3018]	1050	$content .= '<hr align="left" width="95%" style="border:1px solid #DCDCDC">';
	1051	$content .= '<br><table style="margin:2px;border:1px solid black;background:#EAEAEA">';
[1897]	1052
[3018]	1053	$content .= '<tr><td><b>' . $this->functions->getLang("Subject")
	1054	. ':</b></td><td>' .$this->decode_string($obj->subject) . '</td></tr>';
[1897]	1055
[3018]	1056	$content .= '<tr><td><b>' . $this -> functions -> getLang( 'From' ) . ':</b></td><td>'
	1057	. $this -> replace_links( $this -> decode_string( $obj -> from[ 0 ] -> mailbox . '@' . $obj -> from[ 0 ] -> host) )
	1058	. '</td></tr>';
[1897]	1059
[3018]	1060	$content .= '<tr><td><b>' . $this->functions->getLang("Date") . ':</b></td><td>' . $obj->date . '</td></tr>';
[1897]	1061
[3018]	1062	$content .= '<tr><td><b>' . $this -> functions -> getLang( 'TO' ) . ':</b></td><td>'
	1063	. $this -> replace_links( $this -> decode_string( $obj -> to[ 0 ] -> mailbox . '@' . $obj -> to[ 0 ] -> host ) )
	1064	. '</td></tr>';
[1897]	1065
[3018]	1066	if ( $obj->cc )
	1067	$content .= '<tr><td><b>' . $this -> functions -> getLang( 'CC' ) . ':</b></td><td>'
	1068	. $this -> replace_links( $this -> decode_string( $obj -> cc[ 0 ] -> mailbox . '@' . $obj -> cc[ 0 ] -> host ) )
	1069	. '</td></tr>';
[1897]	1070
[3018]	1071	$content .= '</table><br>';
[1897]	1072
[3018]	1073
	1074	$id = ( ( strtolower( $attachment[ 'type' ] ) == 'delivery-status' ) ? false : true );
	1075	if ( strtolower( $msg->structure[$msg_number]->parts[1]->parts[0]->subtype ) == 'plain' )
	1076	{
	1077	$id = !$id;
	1078	if ( $msg->structure[$msg_number]->parts[1]->parts[0]->encoding == 4 )
	1079	$msg->encoding[ $msg_number ][ $values ] = 'quoted-printable';
	1080	}
	1081
	1082	$body = $this->decodeBody(
	1083	imap_fetchbody(
	1084	$this->mbox,
	1085	$msg_number,
	1086	( $attachment['part_in_msg'] + ( ( int ) $id ) ) . ".1",
	1087	FT_UID
	1088	),
	1089	$msg->encoding[ $msg_number ][ $values ],
	1090	$msg->charset[ $msg_number ][ $values ]
	1091	);
	1092
	1093	if ( strtolower( $msg->structure[$msg_number]->parts[1]->parts[0]->subtype ) == 'plain' )
	1094	{
	1095	$body = str_replace( array( '<', '>' ), array( ' #$<$# ', ' #$>$# ' ), $body );
	1096	$body = htmlentities( $body );
	1097	$body = $this -> replace_links( $body );
	1098	$body = str_replace( array( ' #$<$# ', ' #$>$# ' ), array( '<', '>' ), $body );
[3130]	1099	$body = '<pre>' . $body . '</pre>';
[3018]	1100	}
	1101
	1102	$content .= $body;
	1103	break;
[2]	1104	}
	1105	}
	1106	}
	1107	}
	1108	}
[3922]	1109	if ($is_alternative && !empty($alternative_content))
	1110	{
	1111	$content .= $alternative_content;
	1112	}
[2]	1113	if($file_type == "text/plain" && ($show_only_html && $msg_part == 1) \|\| (!$show_only_html && $msg_part == 3)){
	1114	if(strtolower($msg->structure[$msg_number]->subtype) == "mixed" && $msg_part == 1)
[51]	1115	$content .= nl2br(imap_base64(imap_fetchbody($this->mbox, $msg_number, $msg_part, FT_UID)));
[25]	1116	else if(!strtolower($msg->structure[$msg_number]->subtype) == "mixed")
[1472]	1117	$content .= nl2br(imap_fetchbody($this->mbox, $msg_number, $msg_part, FT_UID));
[2]	1118	}
[1472]	1119	}
[2]	1120	// Force message with flag Seen (imap_fetchbody not works correctly)
[1472]	1121	$params = array('folder' => $msg_folder, "msgs_to_set" => $msg_number, "flag" => "seen");
[2]	1122	$this->set_messages_flag($params);
[205]	1123	$content = $this->process_embedded_images($msg,$msg_number,$content, $msg_folder);
[2]	1124	$content = $this->replace_special_characters($content);
[51]	1125	$return['body'] = $content;
	1126	return $return;
[2]	1127	}
[1472]	1128
[2]	1129	function htmlfilter($body)
	1130	{
	1131	require_once('htmlfilter.inc');
[1472]	1132
[2]	1133	$tag_list = Array(
	1134	false,
	1135	'blink',
	1136	'object',
	1137	'meta',
	1138	'html',
	1139	'link',
	1140	'frame',
	1141	'iframe',
	1142	'layer',
	1143	'ilayer',
	1144	'plaintext'
	1145	);
	1146
	1147	/**
	1148	* A very exclusive set:
	1149	*/
	1150	// $tag_list = Array(true, "b", "a", "i", "img", "strong", "em", "p");
	1151	$rm_tags_with_content = Array(
	1152	'script',
	1153	'style',
	1154	'applet',
	1155	'embed',
	1156	'head',
	1157	'frameset',
	1158	'xml',
	1159	'xmp'
	1160	);
	1161
	1162	$self_closing_tags = Array(
	1163	'img',
	1164	'br',
	1165	'hr',
	1166	'input'
	1167	);
	1168
	1169	$force_tag_closing = true;
	1170
	1171	$rm_attnames = Array(
	1172	'/.*/' =>
	1173	Array(
	1174	'/target/i',
	1175	//'/^on.*/i', -> onClick, dos compromissos da agenda.
	1176	'/^dynsrc/i',
	1177	'/^datasrc/i',
	1178	'/^data.*/i',
	1179	'/^lowsrc/i'
	1180	)
	1181	);
	1182
	1183	/**
	1184	* Yeah-yeah, so this looks horrible. Check out htmlfilter.inc for
	1185	* some idea of what's going on here. :)
	1186	*/
	1187
	1188	$bad_attvals = Array(
	1189	'/.*/' =>
	1190	Array(
	1191	'/.*/' =>
	1192	Array(
	1193	Array(
	1194	'/^([\'\"])\s\S+\sscript\s:(.*)([\'\"])/si',
	1195	//'/^([\'\"])\shttps\s:(.)([\'\"])/si', -> doclinks notes
	1196	'/^([\'\"])\smocha\s:(.)([\'\"])/si',
	1197	'/^([\'\"])\sabout\s:(.*)([\'\"])/si'
	1198	),
	1199	Array(
	1200	'\\1oddjob:\\2\\1',
	1201	//'\\1uucp:\\2\\1', -> doclinks notes
	1202	'\\1amaretto:\\2\\1',
	1203	'\\1round:\\2\\1'
	1204	)
[1472]	1205	),
	1206
[2]	1207	'/^style/i' =>
	1208	Array(
	1209	Array(
	1210	'/expression/i',
	1211	'/behaviou*r/i',
	1212	'/binding/i',
	1213	'/include-source/i',
	1214	'/url\s\(\s([\'\"])\shttps:.([\'\"])\s\)/si',
	1215	'/url\s\(\s([\'\"])\s\S+\sscript:.([\'\"])\s\)/si'
	1216	),
	1217	Array(
	1218	'idiocy',
	1219	'idiocy',
	1220	'idiocy',
	1221	'idiocy',
	1222	'url(\\1http://securityfocus.com/\\1)',
	1223	'url(\\1http://securityfocus.com/\\1)'
	1224	)
	1225	)
	1226	)
	1227	);
	1228
	1229	$add_attr_to_tag = Array(
	1230	'/^a$/i' => Array('target' => '"_new"')
	1231	);
[1472]	1232
	1233
[2]	1234	$trusted_body = sanitize($body,
	1235	$tag_list,
	1236	$rm_tags_with_content,
	1237	$self_closing_tags,
	1238	$force_tag_closing,
	1239	$rm_attnames,
	1240	$bad_attvals,
	1241	$add_attr_to_tag
	1242	);
[1472]	1243
[2]	1244	return $trusted_body;
	1245	}
[1472]	1246
[2]	1247	function decodeBody($body, $encoding, $charset=null)
	1248	{
	1249	/**
	1250	* replace e-mail by anchor.
	1251	*/
	1252	// HTML Filter
[13]	1253	//$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>", $body);
[828]	1254	//$body = str_replace("\r\n", "\n", $body);
[2]	1255	if ($encoding == 'quoted-printable')
[828]	1256	{
	1257	/*
[1472]	1258
[2]	1259	for($i=0;$i<256;$i++) {
	1260	$c1=dechex($i);
	1261	if(strlen($c1)==1){$c1="0".$c1;}
	1262	$c1="=".$c1;
	1263	$myqprinta[]=$c1;
	1264	$myqprintb[]=chr($i);
[1472]	1265	}
[828]	1266	*/
[2]	1267	$body = str_replace($myqprinta,$myqprintb,($body));
	1268	$body = quoted_printable_decode($body);
[1472]	1269	while (ereg("=\n", $body))
[2]	1270	{
	1271	$body = ereg_replace ("=\n", '', $body);
	1272	}
	1273	}
[1472]	1274	else if ($encoding == 'base64')
[2]	1275	{
	1276	$body = base64_decode($body);
	1277	}
[1792]	1278
[2]	1279	// All other encodings are returned raw.
	1280	if (strtolower($charset) == "utf-8")
	1281	return utf8_decode($body);
	1282	else
	1283	return $body;
	1284	}
[1472]	1285
[205]	1286	function process_embedded_images($msg, $msgno, $body, $msg_folder)
[2]	1287	{
	1288	if (count($msg->inline_id[$msgno]) > 0)
	1289	{
	1290	foreach ($msg->inline_id[$msgno] as $index => $cid)
	1291	{
	1292	$cid = eregi_replace("<", "", $cid);
	1293	$cid = eregi_replace(">", "", $cid);
	1294	$msg_part = $msg->pid[$msgno][$index];
	1295	//$body = eregi_replace("alt=\"\"", "", $body);
	1296	$body = eregi_replace("<br/>", "", $body);
	1297	$body = str_replace("src=\"cid:".$cid."\"", " src=\"./inc/show_embedded_attach.php?msg_folder=$msg_folder&msg_num=$msgno&msg_part=$msg_part\" ", $body);
	1298	$body = str_replace("src='cid:".$cid."'", " src=\"./inc/show_embedded_attach.php?msg_folder=$msg_folder&msg_num=$msgno&msg_part=$msg_part\" ", $body);
	1299	$body = str_replace("src=cid:".$cid, " src=\"./inc/show_embedded_attach.php?msg_folder=$msg_folder&msg_num=$msgno&msg_part=$msg_part\" ", $body);
	1300	}
	1301	}
[1472]	1302
[2]	1303	return $body;
	1304	}
[1472]	1305
[2]	1306	function replace_special_characters($body)
	1307	{
	1308	// Suspected TAGS!
[1472]	1309	/*$tag_list = Array(
[2]	1310	'blink','object','meta',
	1311	'html','link','frame',
	1312	'iframe','layer','ilayer',
	1313	'plaintext','script','style','img',
	1314	'applet','embed','head',
	1315	'frameset','xml','xmp');
	1316	*/
	1317
[1472]	1318	// Layout problem: Change html elements
	1319	// with absolute position to relate position, CASE INSENSITIVE.
[3912]	1320	$body = str_replace("\x00", '', $body);
	1321	$body = @mb_eregi_replace("POSITION: ABSOLUTE;","",$body);
[6]	1322
[2]	1323	$tag_list = Array('head','blink','object','frame',
	1324	'iframe','layer','ilayer','plaintext','script',
[63]	1325	'applet','embed','frameset','xml','xmp','style');
[2]	1326
[1472]	1327	$blocked_tags = array();
[2]	1328	foreach($tag_list as $index => $tag) {
[1233]	1329	$new_body = @mb_eregi_replace("<$tag", "<!--$tag", $body);
[2]	1330	if($body != $new_body) {
	1331	$blocked_tags[] = $tag;
	1332	}
[1233]	1333	$body = @mb_eregi_replace("</$tag>", "</$tag-->", $new_body);
[2]	1334	}
[650]	1335	// Malicious Code Remove
[1923]	1336	$dirtyCodePattern = "/(<([\w]+[\w0-9])(.)on(mouse(move\|over\|down\|up)\|load\|blur\|change\|error\|click\|dblclick\|focus\|key(down\|up\|press)\|select)([\n\ ])=([\n\ ])[\"'][^>\"'][\"']([^>])>)(.*)(<\/\\2>)?/misU";
[650]	1337	preg_match_all($dirtyCodePattern,$body,$rest,PREG_PATTERN_ORDER);
	1338	foreach($rest[0] as $i => $val)
[1270]	1339	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]	1340	$body = str_replace($rest[1][$i],"<".$rest[2][$i].$rest[3][$i].$rest[7][$i].">",$body);
[2]	1341
[3250]	1342	$body = $this-> replace_links($body);
	1343
	1344	//Remoção de tags <span></span> para correção de erro no firefox
	1345	$body = mb_eregi_replace("<span><span>","",$body);
	1346	$body = mb_eregi_replace("</span></span>","",$body);
	1347	//Correção para compatibilização com Outlook, ao visualizar a mensagem
	1348	$body = mb_ereg_replace('<!--\[','<!-- [',$body);
[3294]	1349	$body = mb_ereg_replace('<!\[endif\]-->', '<![endif]-->', $body);
	1350	$body = str_replace("\x00", '', $body);
[3912]	1351
[3250]	1352	return "<span>".$body;
[2]	1353	}
	1354
[1897]	1355	function replace_links( $body )
	1356	{
[3018]	1357	// Domains and IPs addresses found in the text and which is not a link yet should be replaced by one.
	1358	// See more informations in www.iana.org
	1359	$octets = array(
	1360	'first' => '(2[0-3][0-9]\|1[0-9]{2}\|[1-9][0-9]?)',
	1361	'middle' => '(25[0-5]\|2[0-4][0-9]\|1?[0-9]{1,2})',
	1362	'last' => '(25[0-4]\|2[0-4][0-9]\|1[0-9]{2}\|[1-9][0-9]?)'
	1363	);
[1897]	1364
[3018]	1365	$ip = "\b{$octets[ 'first' ]}\.({$octets[ 'middle' ]}\.){2}{$octets[ 'last' ]}\b";
[1472]	1366
[3018]	1367	$top_level_domains = '(\.(ac\|ad\|ae\|aero\|af\|ag\|ai\|al\|am\|an\|ao\|aq\|ar\|as\|asia\|at\|au\|aw\|ax\|az\|'
	1368	. 'ba\|bb\|bd\|be\|bf\|bg\|bh\|bi\|biz\|bj\|bl\|bm\|bn\|bo\|br\|bs\|bt\|bv\|bw\|by\|bz\|'
	1369	. 'ca\|cat\|cc\|cd\|cf\|cg\|ch\|ci\|ck\|cl\|cm\|cn\|co\|com\|coop\|cr\|cu\|cv\|cx\|cy\|cz\|'
	1370	. 'de\|dj\|dk\|dm\|do\|dz\|ec\|edu\|ee\|eg\|eh\|er\|es\|et\|eu\|fi\|fj\|fk\|fm\|fo\|fr\|'
	1371	. 'ga\|gb\|gd\|ge\|gf\|gg\|gh\|gi\|gl\|gm\|gn\|gov\|gp\|gq\|gr\|gs\|gt\|gu\|gw\|gy\|'
	1372	. 'hk\|hm\|hn\|hr\|ht\|hu\|id\|ie\|il\|im\|in\|info\|int\|io\|iq\|ir\|is\|it\|je\|jm\|jo\|jobs\|jp\|'
	1373	. 'ke\|kg\|kh\|ki\|km\|kn\|kp\|kr\|kw\|ky\|kz\|la\|lb\|lc\|li\|lk\|lr\|ls\|lt\|lu\|lv\|ly\|'
	1374	. 'ma\|mc\|md\|me\|mf\|mg\|mh\|mil\|mk\|ml\|mm\|mn\|mo\|mobi\|mp\|mq\|mr\|ms\|mt\|mu\|museum\|'
	1375	. 'mv\|mw\|mx\|my\|mz\|na\|name\|nc\|ne\|net\|nf\|ng\|ni\|nl\|no\|np\|nr\|nu\|nz\|om\|org\|'
	1376	. 'pa\|pe\|pf\|pg\|ph\|pk\|pl\|pm\|pn\|pro\|ps\|pt\|pw\|py\|qa\|re\|ro\|rs\|ru\|rw\|'
	1377	. 'sa\|sb\|sc\|sd\|se\|sg\|sh\|si\|sj\|sk\|sl\|sm\|sn\|so\|sr\|st\|su\|sv\|sy\|sz\|'
	1378	. 'tc\|td\|tel\|tf\|tg\|th\|tj\|tk\|tl\|tm\|tn\|to\|tp\|tr\|travel\|tt\|tv\|tw\|tz\|'
	1379	. 'ua\|ug\|uk\|um\|us\|uy\|uz\|va\|vc\|ve\|vg\|vi\|vn\|vu\|wf\|ws\|ye\|yt\|yu\|za\|zm\|zw))+\b';
[1707]	1380
[3018]	1381	$path = '(?>\/[\w\d\/\.\'\(\)\-\+~?!&#@$%\|:;,*=_]+)?';
	1382	$port = '(?>:\d{2,5})?';
	1383	$domain = '(?>[\w\d_\-]+)';
	1384	$subdomain = "(?>{$domain}\.)*";
	1385	$protocol = '(?>(http\|ftp)(s)?:\/\/)?';
	1386	$url = "(?>{$protocol}((?>{$subdomain}{$domain}{$top_level_domains}\|{$ip}){$port}{$path}))";
[1707]	1387
[3018]	1388	$pattern = "/(<\w[^>]+\|[\/\"'@=])?{$url}/";
	1389	ini_set( 'pcre.backtrack_limit', 300000 );
	1390
	1391	/*
	1392	// PHP 5.3
	1393	$replace = function( $matches )
	1394	{
	1395	if ( $matches[ 1 ] )
	1396	return $matches[ 0 ];
	1397
	1398	$url = ( $matches[ 2 ] ) ? $matches[ 2 ] : 'http';
	1399	$url .= "{$matches[ 3 ]}://{$matches[ 4 ]}";
	1400	return "<a href=\"{$url}\" target=\"_blank\">{$matches[ 4 ]}</a>";
	1401	};
	1402	$body = preg_replace_callback( $pattern, $replace, $body );
	1403	*/
	1404
	1405	// PHP 5.2.x - Remover assim que possível
	1406	$body = preg_replace_callback( $pattern,
	1407	create_function(
	1408	'$matches',
	1409	'if ( $matches[ 1 ] ) return $matches[ 0 ];'
	1410	. '$url = ( $matches[ 2 ] ) ? $matches[ 2 ] : "http";'
	1411	. '$url .= "{$matches[ 3 ]}://{$matches[ 4 ]}";'
	1412	. 'return "<a href=\"{$url}\" target=\"_blank\">{$matches[ 4 ]}</a>";'
	1413	), $body
	1414	);
	1415	ini_set( 'pcre.backtrack_limit', 100000 );
[1897]	1416	// E-mail address in the text should create a new e-mail on ExpressoMail
[3018]	1417	$pattern = '/( \|<\|<\|>)([A-Za-z0-9\.~?\/_=#\-]@[A-Za-z0-9\.~?\/_=#\-])( \|>\|>\|<)/im';
	1418	$replacement = '$1<a href="mailto:$2">$2</a>$3';
[1897]	1419	$body = preg_replace( $pattern, $replacement, $body );
[1707]	1420
	1421	return $body;
[2]	1422	}
	1423
[91]	1424	function get_signature($msg, $msg_number, $msg_folder)
[1035]	1425	{
[3352]	1426	include_once(dirname( __FILE__ ) ."/../../security/classes/CertificadoB.php");
	1427	include_once("class.db_functions.inc.php");
	1428	foreach ($msg->file_type[$msg_number] as $index => $file_type)
	1429	{
	1430	$sign = array();
	1431	$temp = $this->get_info_head_msg($msg_number);
	1432	if($temp['ContentType'] =='normal') return $sign;
	1433	$file_type = strtolower($file_type);
	1434	if(strtolower($msg->encoding[$msg_number][$index]) == 'base64')
[91]	1435	{
[3394]	1436	if ($temp['ContentType'] == 'signature')
[3352]	1437	{
[3394]	1438	if(!$this->mbox \|\| !is_resource($this->mbox))
	1439	$this->mbox = $this->open_mbox($msg_folder);
[1035]	1440
[3352]	1441	$header = @imap_headerinfo($this->mbox, imap_msgno($this->mbox, $msg_number), 80, 255);
[1035]	1442
[3352]	1443	$imap_msg = @imap_fetchheader($this->mbox, $msg_number, FT_UID);
	1444	$imap_msg .= @imap_body($this->mbox, $msg_number, FT_UID);
[1035]	1445
[3352]	1446	$certificado = new certificadoB();
	1447	$validade = $certificado->verificar($imap_msg);
[3394]	1448	$sign[] = $certificado->msg_sem_assinatura;
[3352]	1449	if ($certificado->apresentado)
	1450	{
	1451	$from = $header->from;
	1452	foreach ($from as $id => $object)
	1453	{
	1454	$fromname = $object->personal;
	1455	$fromaddress = $object->mailbox . "@" . $object->host;
	1456	}
	1457	foreach ($certificado->erros_ssl as $item)
	1458	{
	1459	$sign[] = $item . "#@#";
	1460	}
[1035]	1461
[3352]	1462	if (count($certificado->erros_ssl) < 1)
	1463	{
	1464	$check_msg = 'Message untouched';
	1465	if(strtoupper($fromaddress) == strtoupper($certificado->dados['EMAIL']))
	1466	{
	1467	$check_msg .= ' and authentic###';
	1468	}
	1469	else
	1470	{
	1471	$check_msg .= ' with signer different from sender#@#';
	1472	}
	1473	$sign[] = $check_msg;
	1474	}
	1475
	1476	$sign[] = 'Message signed by: ###' . $certificado->dados['NOME'];
	1477	$sign[] = 'Certificate email: ###' . $certificado->dados['EMAIL'];
	1478	$sign[] = 'Mail from: ###' . $fromaddress;
	1479	$sign[] = 'Certificate Authority: ###' . $certificado->dados['EMISSOR'];
	1480	$sign[] = 'Validity of certificate: ###' . gmdate('r',openssl_to_timestamp($certificado->dados['FIM_VALIDADE']));
	1481	$sign[] = 'Message date: ###' . $header->Date;
[1035]	1482
[3352]	1483	$cert = openssl_x509_parse($certificado->cert_assinante);
[1035]	1484
[3352]	1485	$sign_alert = array();
	1486	$sign_alert[] = 'Certificate Owner###:\n';
	1487	$sign_alert[] = 'Common Name (CN)### ' . $cert[subject]['CN'] . '\n';
	1488	$X = substr($certificado->dados['NASCIMENTO'] ,0,2) . '-' . substr($certificado->dados['NASCIMENTO'] ,2,2) . '-' . substr($certificado->dados['NASCIMENTO'] ,4,4);
	1489	$sign_alert[]= 'Organization (O)### ' . $cert[subject]['O'] . '\n';
	1490	$sign_alert[]= 'Organizational Unit (OU)### ' . $cert[subject]['OU'][0] . '\n';
	1491	//$sign_alert[] = 'Serial Number### ' . $cert['serialNumber'] . '\n';
	1492	$sign_alert[] = 'Personal Data###:' . '\n';
	1493	$sign_alert[] = 'Birthday### ' . $X . '\n';
	1494	$sign_alert[]= 'Fiscal Id### ' . $certificado->dados['CPF'] . '\n';
	1495	$sign_alert[]= 'Identification### ' . $certificado->dados['RG'] . '\n\n';
	1496	$sign_alert[]= 'Certificate Issuer###:\n';
	1497	$sign_alert[]= 'Common Name (CN)### ' . $cert[issuer]['CN'] . '\n';
	1498	$sign_alert[]= 'Organization (O)### ' . $cert[issuer]['O'] . '\n';
	1499	$sign_alert[]= 'Organizational Unit (OU)### ' . $cert[issuer]['OU'][0] . '\n\n';
	1500	$sign_alert[]= 'Validity###:\n';
	1501	$H = data_hora($cert[validFrom]);
	1502	$X = substr($H,6,2) . '-' . substr($H,4,2) . '-' . substr($H,0,4);
	1503	$sign_alert[]= 'Valid From### ' . $X . '\n';
	1504	$H = data_hora($cert[validTo]);
	1505	$X = substr($H,6,2) . '-' . substr($H,4,2) . '-' . substr($H,0,4);
	1506	$sign_alert[]= 'Valid Until### ' . $X;
	1507	$sign[] = $sign_alert;
	1508
	1509	$this->db = new db_functions();
	1510
	1511	// TODO: testar se existe um certificado no banco e verificar qual ï¿œ o mais atual.
	1512	if(!$certificado->dados['EXPIRADO'] && !$certificado->dados['REVOGADO'] && count($certificado->erros_ssl) < 1)
	1513	$this->db->insert_certificate(strtolower($certificado->dados['EMAIL']), $certificado->cert_assinante, $certificado->dados['SERIALNUMBER'], $certificado->dados['AUTHORITYKEYIDENTIFIER']);
[91]	1514	}
[3352]	1515	else
	1516	{
	1517	$sign[] = "<span style=color:red>" . $this->functions->getLang('Invalid signature') . "</span>";
	1518	foreach($certificado->erros_ssl as $item)
	1519	$sign[] = "<span style=color:red>" . $this->functions->getLang($item) . "</span>";
	1520	}
	1521	}
[91]	1522	}
[3352]	1523	}
	1524	return $sign;
[91]	1525	}
	1526
[51]	1527	function get_thumbs($msg, $msg_number, $msg_folder)
[2]	1528	{
	1529	$thumbs_array = array();
	1530	$i = 0;
	1531	foreach ($msg->file_type[$msg_number] as $index => $file_type)
	1532	{
	1533	$file_type = strtolower($file_type);
	1534	if(strtolower($msg->encoding[$msg_number][$index]) == 'base64') {
	1535	if (($file_type == 'image/jpeg') \|\| ($file_type == 'image/pjpeg') \|\| ($file_type == 'image/gif') \|\| ($file_type == 'image/png')) {
	1536	$img = "<IMG id='".$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]	1537	$href = "<a onMouseDown='save_image(event,this,\"".$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]	1538	$thumbs_array[] = $href;
	1539	}
	1540	$i++;
	1541	}
	1542	}
	1543	return $thumbs_array;
	1544	}
[1472]	1545
[2]	1546	/*function delete_msg($params)
	1547	{
	1548	$folder = $params['folder'];
	1549	$msgs_to_delete = explode(",",$params['msgs_to_delete']);
[1472]	1550
[2]	1551	$mbox_stream = $this->open_mbox($folder);
[1472]	1552
[2]	1553	foreach ($msgs_to_delete as $msg_number){
	1554	imap_delete($mbox_stream, $msg_number, FT_UID);
	1555	}
	1556	imap_close($mbox_stream, CL_EXPUNGE);
	1557	return $params['msgs_to_delete'];
	1558	}*/
	1559
	1560	// Novo
	1561	function delete_msgs($params)
	1562	{
[1472]	1563
[2]	1564	$folder = $params['folder'];
[51]	1565	$folder = mb_convert_encoding($folder, "UTF7-IMAP","ISO-8859-1");
[2]	1566	$msgs_number = explode(",",$params['msgs_number']);
	1567	$border_ID = $params['border_ID'];
[1472]	1568
[2]	1569	$return = array();
[1472]	1570
[449]	1571	if ($params['get_previous_msg']){
[2]	1572	$return['previous_msg'] = $this->get_info_previous_msg($params);
[449]	1573	// Fix problem in unserialize function JS.
	1574	$return['previous_msg']['body'] = str_replace(array('{','}'), array('{','}'), $return['previous_msg']['body']);
	1575	}
[2]	1576
[1472]	1577	//$mbox_stream = $this->open_mbox($folder);
[504]	1578	$mbox_stream = @imap_open("{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$folder, $this->username, $this->password) or die(serialize(array('imap_error' => $this->parse_error(imap_last_error()))));
[1472]	1579
[2]	1580	foreach ($msgs_number as $msg_number)
	1581	{
	1582	if (imap_delete($mbox_stream, $msg_number, FT_UID));
	1583	$return['msgs_number'][] = $msg_number;
	1584	}
[1472]	1585
[2]	1586	$return['folder'] = $folder;
	1587	$return['border_ID'] = $border_ID;
[1472]	1588
[51]	1589	if($mbox_stream)
	1590	imap_close($mbox_stream, CL_EXPUNGE);
[2]	1591	return $return;
	1592	}
	1593
[1472]	1594
[2]	1595	function refresh($params)
	1596	{
[3265]	1597
[2]	1598	$folder = $params['folder'];
	1599	$msg_range_begin = $params['msg_range_begin'];
	1600	$msg_range_end = $params['msg_range_end'];
	1601	$msgs_existent = $params['msgs_existent'];
[1472]	1602	$sort_box_type = $params['sort_box_type'];
[2]	1603	$sort_box_reverse = $params['sort_box_reverse'];
	1604	$msgs_in_the_server = array();
[53]	1605	$search_box_type = $params['search_box_type'] != "ALL" && $params['search_box_type'] != "" ? $params['search_box_type'] : false;
[828]	1606	$msgs_in_the_server = $this->get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse,$msg_range_begin,$msg_range_end);
	1607	$msgs_in_the_server = array_keys($msgs_in_the_server);
	1608	if(!count($msgs_in_the_server))
[51]	1609	return array();
[1472]	1610
[828]	1611	$num_msgs = (count($msgs_in_the_server) - imap_num_recent($this->mbox));
[1472]	1612	$msgs_in_the_client = explode(",", $msgs_existent);
[51]	1613
[2]	1614	$msg_to_insert = array_diff($msgs_in_the_server, $msgs_in_the_client);
[271]	1615	$msg_to_delete = array_diff($msgs_in_the_client, $msgs_in_the_server);
[1472]	1616
[2]	1617	$msgs_to_exec = array();
[3265]	1618	foreach($msg_to_insert as $msg_number)
	1619	$msgs_to_exec[] = $msg_number;
	1620	sort($msgs_to_exec);
[1472]	1621
[2]	1622	$return = array();
	1623	$i = 0;
[3265]	1624	foreach($msgs_to_exec as $msg_number)
[2]	1625	{
[614]	1626	/*A função imap_headerinfo não traz o cabeçalho completo, e sim alguns
[1472]	1627	* atributos do cabeçalho. Como eu preciso do atributo Importance
[614]	1628	* para saber se o email é importante ou não, uso abaixo a função
	1629	* imap_fetchheader e busco o atributo importance nela para passar
	1630	* para as funções ajax. Isso faz com que eu acesse o cabeçalho
	1631	* duas vezes e de duas formas diferentes, mas em contrapartida, eu
	1632	* não preciso reimplementar o método utilizando o fetchheader.
	1633	*/
[3955]	1634
	1635	$tempHeader = @imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number));
[1035]	1636	$flag = preg_match('/importance : (.*)\r/i', $tempHeader, $importance);
[689]	1637	$return[$i]['Importance'] = $flag==0?"Normal":$importance[1];
[1472]	1638
[1752]	1639	$msg_sample = $this->get_msg_sample($msg_number);
	1640	$return[$i]['msg_sample'] = $msg_sample;
	1641
[535]	1642	$header = $this->get_header($msg_number);
[2]	1643	if (!is_object($header))
[828]	1644	continue;
	1645
[2]	1646	$return[$i]['msg_number'] = $msg_number;
[3955]	1647
	1648	//get the next msg number to append this msg in the view in a correct place
	1649	$msg_key_position = array_search($msg_number, $msgs_in_the_server);
	1650
	1651	if($msg_key_position !== false && array_key_exists($msg_key_position + 1) !== false)
	1652	$return[$i]['next_msg_number'] = $msgs_in_the_server[$msg_key_position + 1];
[1472]	1653
[2]	1654	$return[$i]['msg_folder'] = $folder;
[3955]	1655	// Atribui o tipo (normal, signature ou cipher) ao campo Content-Type
[3265]	1656	$return[$i]['ContentType'] = $this->getMessageType($msg_number, $tempHeader);
[2]	1657	$return[$i]['Recent'] = $header->Recent;
	1658	$return[$i]['Unseen'] = $header->Unseen;
	1659	$return[$i]['Answered'] = $header->Answered;
	1660	$return[$i]['Deleted'] = $header->Deleted;
	1661	$return[$i]['Draft'] = $header->Draft;
	1662	$return[$i]['Flagged'] = $header->Flagged;
	1663
[3106]	1664	$return[$i]['udate'] = $header->udate;
	1665
[2]	1666	$from = $header->from;
	1667	$return[$i]['from'] = array();
	1668	$tmp = imap_mime_header_decode($from[0]->personal);
	1669	$return[$i]['from']['name'] = $tmp[0]->text;
	1670	$return[$i]['from']['email'] = $from[0]->mailbox . "@" . $from[0]->host;
[1472]	1671	//$return[$i]['from']['full'] ='"' . $return[$i]['from']['name'] . '" ' . '<' . $return[$i]['from']['email'] . '>';
[2]	1672	if(!$return[$i]['from']['name'])
	1673	$return[$i]['from']['name'] = $return[$i]['from']['email'];
[1472]	1674
[2]	1675	/*$toaddress = imap_mime_header_decode($header->toaddress);
	1676	$return[$i]['toaddress'] = '';
	1677	foreach ($toaddress as $tmp)
	1678	$return[$i]['toaddress'] .= $tmp->text;*/
	1679	$to = $header->to;
	1680	$return[$i]['to'] = array();
	1681	$tmp = imap_mime_header_decode($to[0]->personal);
	1682	$return[$i]['to']['name'] = $tmp[0]->text;
	1683	$return[$i]['to']['email'] = $to[0]->mailbox . "@" . $to[0]->host;
	1684	$return[$i]['to']['full'] ='"' . $return[$i]['to']['name'] . '" ' . '<' . $return[$i]['to']['email'] . '>';
[3777]	1685	$cc = $header->cc;
	1686	if ( ($cc) && (!$return[$i]['to']['name']) ){
	1687	$return[$i]['to']['name'] = $cc[0]->personal;
	1688	$return[$i]['to']['email'] = $cc[0]->mailbox . "@" . $cc[0]->host;
	1689	}
[2]	1690	$return[$i]['subject'] = $this->decode_string($header->fetchsubject);
	1691
	1692	$return[$i]['Size'] = $header->Size;
	1693	$return[$i]['reply_toaddress'] = $header->reply_toaddress;
[1472]	1694
[2]	1695	$return[$i]['attachment'] = array();
[3265]	1696	if (!isset($imap_attachment))
	1697	{
	1698	include_once("class.imap_attachment.inc.php");
	1699	$imap_attachment = new imap_attachment();
	1700	}
[51]	1701	$return[$i]['attachment'] = $imap_attachment->get_attachment_headerinfo($this->mbox, $msg_number);
[2]	1702	$i++;
	1703	}
[3265]	1704	$return['quota'] = $this->get_quota(array('folder_id' => $folder));
	1705	$return['sort_box_type'] = $params['sort_box_type'];
[3427]	1706	if(!$this->mbox \|\| !is_resource($this->mbox))
	1707	{
	1708	$this->open_mbox($folder);
	1709	}
[51]	1710	$return['new_msgs'] = imap_num_recent($this->mbox);
[271]	1711	$return['msgs_to_delete'] = $msg_to_delete;
[3493]	1712	$return['offsetToGMT'] = $this->functions->CalculateDateOffset();
[411]	1713	if($this->mbox && is_resource($this->mbox))
[51]	1714	imap_close($this->mbox);
[828]	1715
[2]	1716	return $return;
	1717	}
	1718
[1035]	1719	/**
	1720	* Método que faz a verificação do Content-Type do e-mail e verifica se é um e-mail normal,
	1721	* assinado ou cifrado.
	1722	* @author Mário César Kolling <mario.kolling@serpro.gov.br>
	1723	* @param $headers Uma String contendo os Headers do e-mail retornados pela função imap_imap_fetchheader
	1724	* @param $msg_number O número da mesagem
	1725	* @return Retorna o tipo da mensagem (normal, signature, cipher).
	1726	*/
	1727	function getMessageType($msg_number, $headers = false){
[3394]	1728	include_once(dirname( __FILE__ ) ."/../../security/classes/CertificadoB.php");
[1035]	1729	$contentType = "normal";
	1730	if (!$headers){
	1731	$headers = imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number));
	1732	}
[3394]	1733
	1734	if (preg_match("/pkcs7-signature/i", $headers) == 1){
[1035]	1735	$contentType = "signature";
[3394]	1736	} else if (preg_match("/pkcs7-mime/i", $headers) == 1){
	1737	$contentType = testa_p7m( imap_body($this->mbox, imap_msgno($this->mbox, $msg_number)) );
[1035]	1738	}
	1739
	1740	return $contentType;
	1741	}
	1742
[1375]	1743	/**
	1744	* Metodo que retorna todas as pastas do usuario logado.
	1745	* @param $params array opcional para repassar os argumentos ao metodo.
	1746	* Se usar $params['noSharedFolders'] = true, ira retornar todas as pastas do usuário logado,
	1747	* excluindo as compartilhadas para ele.
[3553]	1748	* Se usar $params['folderType'] = "default" irá retornar somente as pastas defaults
	1749	* Se usar $params['folderType'] = "personal" irá retornar somente as pastas pessoais
	1750	* Se usar $params['folderType'] = null irá retornar todas as pastas
[1472]	1751	* @return Retorna um array contendo as seguintes informacoes de cada pasta: folder_unseen,
[1375]	1752	* folder_id, folder_name, folder_parent e folder_hasChildren.
[1472]	1753	*/
[449]	1754	function get_folders_list($params = null)
[2]	1755	{
[1472]	1756	$mbox_stream = $this->open_mbox();
[1953]	1757	if($params && $params['onload'] && $_SESSION['phpgw_info']['expressomail']['server']['certificado']){
	1758	$this->delete_mailbox(array("del_past" => "INBOX/decifradas"));
	1759	}
[650]	1760
[1824]	1761	$inbox = 'INBOX';
	1762	$trash = $inbox . $this->imap_delimiter . $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultTrashFolder'];
[3018]	1763	$drafts = $inbox . $this->imap_delimiter . $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultDraftsFolder'];
	1764	$spam = $inbox . $this->imap_delimiter . $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultSpamFolder'];
	1765	$sent = $inbox . $this->imap_delimiter . $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultSentFolder'];
	1766	$uid2cn = $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['uid2cn'];
	1767	// Free others requests
	1768	session_write_close();
[1816]	1769
[3018]	1770	$serverString = "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}";
[3790]	1771
[3192]	1772	if ( $params && $params['noSharedFolders'] )
[3790]	1773	$folders_list = array_merge(imap_getmailboxes($mbox_stream, $serverString, 'INBOX' ), imap_getmailboxes($mbox_stream, $serverString, 'INBOX/*' ) );
	1774	else
	1775	$folders_list = imap_getmailboxes($mbox_stream, $serverString, '*' );
[3761]	1776
[3018]	1777	$folders_list = array_slice($folders_list,0,$this->foldersLimit);
	1778
	1779	$tmp = array();
	1780	$resultMine = array();
	1781	$resultDefault = array();
	1782
[2]	1783	if (is_array($folders_list)) {
[3761]	1784	reset($folders_list);
	1785	$this->ldap = new ldap_functions();
[1472]	1786
[2]	1787	$i = 0;
[3761]	1788	while (list($key, $val) = each($folders_list)) {
	1789	$status = imap_status($mbox_stream, $val->name, SA_UNSEEN);
[1035]	1790
[3761]	1791	//$tmp_folder_id = explode("}", imap_utf7_decode($val->name));
	1792	$tmp_folder_id = explode("}", mb_convert_encoding($val->name, "ISO_8859-1", "UTF7-IMAP" ));
	1793
	1794	if($tmp_folder_id[1]=='INBOX'.$this->imap_delimiter.'decifradas') {
	1795	//error_log('passou', 3,'/tmp/imap_get_list.log');
	1796	//imap_deletemailbox($mbox_stream,imap_utf7_encode("{".$this->imap_server."}".'INBOX/decifradas'));
	1797	continue;
	1798	}
	1799	$result[$i]['folder_unseen'] = $status->unseen;
	1800	$folder_id = $tmp_folder_id[1];
[2]	1801	$result[$i]['folder_id'] = $folder_id;
[1472]	1802
[2]	1803	$tmp_folder_parent = explode($this->imap_delimiter, $folder_id);
	1804	$result[$i]['folder_name'] = array_pop($tmp_folder_parent);
[96]	1805	$result[$i]['folder_name'] = $result[$i]['folder_name'] == 'INBOX' ? 'Inbox' : $result[$i]['folder_name'];
[3761]	1806
[3018]	1807	if ($uid2cn && substr($folder_id,0,4) == 'user') {
[1340]	1808	//$this->ldap = new ldap_functions();
[1816]	1809	if ($cn = $this->ldap->uid2cn($result[$i]['folder_name'])) {
[325]	1810	$result[$i]['folder_name'] = $cn;
	1811	}
	1812	}
[1472]	1813
[2]	1814	$tmp_folder_parent = implode($this->imap_delimiter, $tmp_folder_parent);
	1815	$result[$i]['folder_parent'] = $tmp_folder_parent == 'INBOX' ? '' : $tmp_folder_parent;
[1472]	1816
[96]	1817	if (($val->attributes == 32) && ($result[$i]['folder_name'] != 'Inbox'))
[2]	1818	$result[$i]['folder_hasChildren'] = 1;
	1819	else
	1820	$result[$i]['folder_hasChildren'] = 0;
	1821
[1816]	1822	switch ($tmp_folder_id[1]) {
[1824]	1823	case $inbox:
	1824	case $sent:
	1825	case $drafts:
	1826	case $spam:
	1827	case $trash:
[3761]	1828	$resultDefault[]=$result[$i];
	1829	break;
[1816]	1830	default:
[3761]	1831	$resultMine[]=$result[$i];
[1816]	1832	}
	1833
[1472]	1834	$i++;
[3761]	1835	}
[2]	1836	}
[1472]	1837
[3564]	1838	if ( $params && !$params['noQuotaInfo'] ) {
	1839	//Get quota info of current folder
	1840	$current_folder = "INBOX";
	1841	if($params && $params['folder'])
	1842	$current_folder = $params['folder'];
[3790]	1843
[3564]	1844	$arr_quota_info = $this->get_quota(array('folder_id' => $current_folder));
	1845	} else {
	1846	$arr_quota_info = array();
	1847	}
[3790]	1848
[1816]	1849	// Sorting resultMine
	1850	foreach ($resultMine as $folder_info)
[2]	1851	{
	1852	$array_tmp[] = $folder_info['folder_id'];
	1853	}
[1472]	1854
[2]	1855	natcasesort($array_tmp);
[3575]	1856
[3790]	1857	$result2 = array();
[1472]	1858
[2]	1859	foreach ($array_tmp as $key => $folder_id)
	1860	{
[1816]	1861	$result2[] = $resultMine[$key];
[2]	1862	}
[1816]	1863
	1864	// Sorting resultDefault
	1865	foreach ($resultDefault as $key => $folder_id)
	1866	{
	1867	switch ($resultDefault[$key]['folder_id']) {
[1824]	1868	case $inbox:
[1816]	1869	$resultDefault2[0] = $resultDefault[$key];
	1870	break;
[1824]	1871	case $sent:
[1816]	1872	$resultDefault2[1] = $resultDefault[$key];
	1873	break;
[1824]	1874	case $drafts:
[1816]	1875	$resultDefault2[2] = $resultDefault[$key];
	1876	break;
[1824]	1877	case $spam:
[1816]	1878	$resultDefault2[3] = $resultDefault[$key];
	1879	break;
[1824]	1880	case $trash:
[1816]	1881	$resultDefault2[4] = $resultDefault[$key];
	1882	break;
	1883	}
	1884	}
[3553]	1885
	1886	if ( $params && $params['folderType'] && $params['folderType'] == 'default' )
[3790]	1887	return array_merge($resultDefault2, $arr_quota_info);
[1816]	1888
[3553]	1889	if ( $params && $params['folderType'] && $params['folderType'] == 'personal' )
[3790]	1890	return array_merge($result2, $arr_quota_info);
	1891
[3553]	1892	// Merge default folders and personal
[3790]	1893	$result2 = array_merge($resultDefault2, $result2);
[1816]	1894
[3553]	1895	return array_merge($result2, $arr_quota_info);
[2]	1896	}
[1472]	1897
[2]	1898	function create_mailbox($arr)
	1899	{
	1900	$namebox = $arr['newp'];
	1901	$mbox_stream = $this->open_mbox();
	1902	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
[51]	1903	$namebox = mb_convert_encoding($namebox, "UTF7-IMAP", "UTF-8");
[1472]	1904
[2]	1905	$result = "Ok";
[51]	1906	if(!imap_createmailbox($mbox_stream,"{".$imap_server."}$namebox"))
[2]	1907	{
	1908	$result = implode("<br />\n", imap_errors());
[1472]	1909	}
	1910
[51]	1911	if($mbox_stream)
	1912	imap_close($mbox_stream);
[1472]	1913
[2]	1914	return $result;
[1472]	1915
[2]	1916	}
[1472]	1917
[2]	1918	function create_extra_mailbox($arr)
	1919	{
	1920	$nameboxs = explode(";",$arr['nw_folders']);
	1921	$result = "";
	1922	$mbox_stream = $this->open_mbox();
	1923	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
[1472]	1924	foreach($nameboxs as $key=>$tmp){
[2]	1925	if($tmp != ""){
	1926	if(!imap_createmailbox($mbox_stream,imap_utf7_encode("{".$imap_server."}$tmp"))){
	1927	$result = implode("<br />\n", imap_errors());
[51]	1928	if($mbox_stream)
[1472]	1929	imap_close($mbox_stream);
[2]	1930	return $result;
	1931	}
	1932	}
	1933	}
[51]	1934	if($mbox_stream)
	1935	imap_close($mbox_stream);
[2]	1936	return true;
	1937	}
[1472]	1938
[2]	1939	function delete_mailbox($arr)
	1940	{
	1941	$namebox = $arr['del_past'];
	1942	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
[1953]	1943	$mbox_stream = $this->mbox ? $this->mbox : $this->open_mbox();
[2]	1944	//$del_folder = imap_deletemailbox($mbox_stream,"{".$imap_server."}INBOX.$namebox");
[1472]	1945
[2]	1946	$result = "Ok";
	1947	$namebox = mb_convert_encoding($namebox, "UTF7-IMAP","UTF-8");
	1948	if(!imap_deletemailbox($mbox_stream,"{".$imap_server."}$namebox"))
	1949	{
	1950	$result = implode("<br />\n", imap_errors());
	1951	}
[1953]	1952	/*
[51]	1953	if($mbox_stream)
	1954	imap_close($mbox_stream);
[1953]	1955	*/
[2]	1956	return $result;
	1957	}
[1472]	1958
[2]	1959	function ren_mailbox($arr)
	1960	{
	1961	$namebox = $arr['current'];
	1962	$new_box = $arr['rename'];
	1963	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
	1964	$mbox_stream = $this->open_mbox();
	1965	//$ren_folder = imap_renamemailbox($mbox_stream,"{".$imap_server."}INBOX.$namebox","{".$imap_server."}INBOX.$new_box");
[1472]	1966
[2]	1967	$result = "Ok";
	1968	$namebox = mb_convert_encoding($namebox, "UTF7-IMAP","UTF-8");
[51]	1969	$new_box = mb_convert_encoding($new_box, "UTF7-IMAP","UTF-8");
[1472]	1970
[2]	1971	if(!imap_renamemailbox($mbox_stream,"{".$imap_server."}$namebox","{".$imap_server."}$new_box"))
	1972	{
[1472]	1973	$result = imap_errors();
[2]	1974	}
[51]	1975	if($mbox_stream)
	1976	imap_close($mbox_stream);
[2]	1977	return $result;
[1472]	1978
[2]	1979	}
[1472]	1980
[2]	1981	function get_num_msgs($params)
	1982	{
	1983	$folder = $params['folder'];
[411]	1984	if(!$this->mbox \|\| !is_resource($this->mbox)) {
[2]	1985	$this->mbox = $this->open_mbox($folder);
[411]	1986	if(!$this->mbox \|\| !is_resource($this->mbox))
[2]	1987	return imap_last_error();
[1472]	1988	}
[2]	1989	$num_msgs = imap_num_msg($this->mbox);
[432]	1990	if($this->mbox && is_resource($this->mbox))
[51]	1991	imap_close($this->mbox);
[1472]	1992
[2]	1993	return $num_msgs;
	1994	}
[1472]	1995
[1912]	1996	function folder_exists($folder){
	1997	$mbox = $this->open_mbox();
	1998	$serverString = "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}";
	1999	$list = imap_getmailboxes($mbox,$serverString, $folder);
	2000	$return = is_array($list);
	2001	imap_close($mbox);
	2002	return $return;
	2003	}
	2004
[2]	2005	function send_mail($params)
	2006	{
	2007	include_once("class.phpmailer.php");
	2008	$mail = new PHPMailer();
	2009	include_once("class.db_functions.inc.php");
	2010	$db = new db_functions();
	2011	$fromaddress = $params['input_from'] ? explode(';',$params['input_from']) : "";
[449]	2012	##
	2013	# @AUTHOR Rodrigo Souza dos Santos
[3369]	2014	# @DATE 2008/09/17$fileName
[449]	2015	# @BRIEF Checks if the user has permission to send an email with the email address used.
	2016	##
	2017	if ( is_array($fromaddress) && ($fromaddress[1] != $_SESSION['phpgw_info']['expressomail']['user']['email']) )
	2018	{
	2019	$deny = true;
	2020	foreach( $_SESSION['phpgw_info']['expressomail']['user']['shared_mailboxes'] as $key => $val )
	2021	if ( array_key_exists('mail', $val) && $val['mail'][0] == $fromaddress[1] )
	2022	$deny = false and end($_SESSION['phpgw_info']['expressomail']['user']['shared_mailboxes']);
	2023
	2024	if ( $deny )
	2025	return "The server denied your request to send a mail, you cannot use this mail address.";
	2026	}
[828]	2027
[2]	2028	$toaddress = implode(',',$db->getAddrs(explode(',',$params['input_to'])));
	2029	$ccaddress = implode(',',$db->getAddrs(explode(',',$params['input_cc'])));
	2030	$ccoaddress = implode(',',$db->getAddrs(explode(',',$params['input_cco'])));
[3527]	2031	$replytoaddress = $params['input_replyto'];
[2]	2032	$subject = $params['input_subject'];
[271]	2033	$msg_uid = $params['msg_id'];
[2]	2034	$return_receipt = $params['input_return_receipt'];
[614]	2035	$is_important = $params['input_important_message'];
[1035]	2036	$encrypt = $params['input_return_cripto'];
	2037	$signed = $params['input_return_digital'];
	2038
	2039	if($params['smime'])
	2040	{
	2041	$body = $params['smime'];
	2042	$mail->SMIME = true;
	2043	// A MSG assinada deve ser testada neste ponto.
	2044	// Testar o certificado e a integridade da msg....
[3271]	2045	include_once(dirname( __FILE__ ) ."/../../security/classes/CertificadoB.php");
[1035]	2046	$erros_acumulados = '';
	2047	$certificado = new certificadoB();
	2048	$validade = $certificado->verificar($body);
	2049	if(!$validade)
	2050	{
	2051	foreach($certificado->erros_ssl as $linha_erro)
	2052	{
	2053	$erros_acumulados .= $linha_erro;
	2054	}
	2055	}
	2056	else
	2057	{
	2058	// Testa o CERTIFICADO: se o CPF he o do usuario logado, se pode assinar msgs e se nao esta expirado...
	2059	if ($certificado->apresentado)
	2060	{
	2061	if($certificado->dados['EXPIRADO']) $erros_acumulados .='Certificado expirado.';
	2062	if($certificado->dados['CPF'] != $this->username) $erros_acumulados .=' CPF no certificado diferente do logado no expresso.';
	2063	if(!($certificado->dados['KEYUSAGE']['digitalSignature'] && $certificado->dados['EXTKEYUSAGE']['emailProtection'])) $erros_acumulados .=' Certificado nao permite assinar mensagens.';
	2064	}
	2065	else
	2066	{
	2067	$$erros_acumulados .= 'Nao foi possivel usar o certificado para assinar a msg';
	2068	}
	2069	}
	2070	if(!$erros_acumulados =='')
	2071	{
	2072	return $erros_acumulados;
	2073	}
	2074	}
	2075	else
	2076	{
	2077	$body = $params['body'];
[3250]	2078	//Compatibilização com Outlook, ao encaminhar a mensagem
	2079	$body = mb_ereg_replace('<!--\[','<!-- [',$body);
[1035]	2080	}
[1247]	2081	//echo "<script language=\"javascript\">javascript:alert('".$body."');</script>";
[3900]	2082	$attachments = $_FILES;
[2]	2083	$forwarding_attachments = $params['forwarding_attachments'];
[689]	2084	$local_attachments = $params['local_attachments'];
[3369]	2085
[1912]	2086	//Test if must be saved in shared folder and change if necessary
	2087	if( $fromaddress[2] == 'y' ){
	2088	//build shared folder path
	2089	$newfolder = "user".$this->imap_delimiter.$fromaddress[3].$this->imap_delimiter.$this->imap_sentfolder;
	2090	if( $this->folder_exists($newfolder) ) $folder = $newfolder;
	2091	else $folder = $params['folder'];
	2092	} else {
	2093	$folder = $params['folder'];
	2094	}
	2095
[1472]	2096	$folder = mb_convert_encoding($folder, "UTF7-IMAP","ISO_8859-1");
	2097	$folder_name = $params['folder_name'];
[6]	2098	// Fix problem with cyrus delimiter changes.
[1472]	2099	// Dots in names: enabled/disabled.
[6]	2100	$folder = @eregi_replace("INBOX/", "INBOX".$this->imap_delimiter, $folder);
	2101	$folder = @eregi_replace("INBOX.", "INBOX".$this->imap_delimiter, $folder);
	2102	// End Fix.
[1472]	2103	if ($folder != 'null'){
[2]	2104	$mail->SaveMessageInFolder = $folder;
	2105	}
	2106	////////////////////////////////////////////////////////////////////////////////////////////////////
	2107	$mail->SMTPDebug = false;
[1035]	2108
	2109	if($signed && !$params['smime'])
	2110	{
	2111	$mail->Mailer = "smime";
	2112	$mail->SignedBody = true;
	2113	}
	2114	else
	2115	$mail->IsSMTP();
[1472]	2116
[2]	2117	$mail->Host = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpServer'];
	2118	$mail->Port = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpPort'];
	2119	$mail->From = $_SESSION['phpgw_info']['expressomail']['user']['email'];
	2120	$mail->FromName = $_SESSION['phpgw_info']['expressomail']['user']['fullname'];
	2121	if($fromaddress){
	2122	$mail->Sender = $mail->From;
	2123	$mail->SenderName = $mail->FromName;
	2124	$mail->FromName = $fromaddress[0];
	2125	$mail->From = $fromaddress[1];
	2126	}
[1472]	2127
[2]	2128	$this->add_recipients("to", $toaddress, &$mail);
	2129	$this->add_recipients("cc", $ccaddress, &$mail);
	2130	$this->add_recipients("cco", $ccoaddress, &$mail);
[3527]	2131	$mail->AddReplyTo($replytoaddress);
[2]	2132	$mail->Subject = $subject;
[3024]	2133	$mail->IsHTML($params['type'] != 'textplain');
[1035]	2134	$mail->Body = $body;
[271]	2135
[1035]	2136	if (($encrypt && $signed && $params['smime']) \|\| ($encrypt && !$signed)) // a msg deve ser enviada cifrada...
	2137	{
	2138	$email = $this->add_recipients_cert($toaddress . ',' . $ccaddress. ',' .$ccoaddress);
	2139	$email = explode(",",$email);
	2140	// Deve ser testado se foram obtidos os certificados de todos os destinatarios.
	2141	// Deve ser verificado um numero limite de destinatarios.
	2142	// Deve ser verificado se os certificados sao validos.
	2143	// Se uma das verificacoes falhar, nao enviar o e-mail e avisar o usuario.
	2144	// O array $mail->Certs_crypt soh deve ser preenchido se os certificados passarem nas verificacoes.
	2145	$numero_maximo = $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['num_max_certs_to_cipher']; // Este valor dever ser configurado pelo administrador do site ....
	2146	$erros_acumulados = "";
	2147	$aux_mails = array();
	2148	$mail_list = array();
	2149	if(count($email) > $numero_maximo)
	2150	{
	2151	$erros_acumulados .= "Excedido o numero maximo (" . $numero_maximo . ") de destinatarios para uma msg cifrada...." . chr(0x0A);
	2152	return $erros_acumulados;
	2153	}
	2154	// adiciona o email do remetente. eh para cifrar a msg para ele tambem. Assim vai poder visualizar a msg na pasta enviados..
	2155	$email[] = $_SESSION['phpgw_info']['expressomail']['user']['email'];
	2156	foreach($email as $item)
	2157	{
	2158	$certificate = $db->get_certificate(strtolower($item));
	2159	if(!$certificate)
	2160	{
	2161	$erros_acumulados .= "Chamada com parametro invalido. e-Mail nao pode ser vazio." . chr(0x0A);
	2162	return $erros_acumulados;
	2163	}
	2164
	2165	if (array_key_exists("dberr1", $certificate))
	2166	{
	2167
	2168	$erros_acumulados .= "Ocorreu um erro quando pesquisava certificados dos destinatarios para cifrar a msg." . chr(0x0A);
	2169	return $erros_acumulados;
	2170	}
	2171	if (array_key_exists("dberr2", $certificate))
	2172	{
	2173	$erros_acumulados .= $item . ' : Nao pode cifrar a msg. Certificado nao localizado.' . chr(0x0A);
	2174	//continue;
	2175	}
	2176	/* Retirado este teste para evitar mensagem de erro duplicada.
	2177	if (!array_key_exists("certs", $certificate))
	2178	{
	2179	$erros_acumulados .= $item . ' : Nao pode cifrar a msg. Certificado nao localizado.' . chr(0x0A);
	2180	continue;
	2181	}
	2182	*/
[3271]	2183	include_once(dirname( __FILE__ ) ."/../../security/classes/CertificadoB.php");
[1035]	2184
	2185	foreach ($certificate['certs'] as $registro)
	2186	{
	2187	$c1 = new certificadoB();
	2188	$c1->certificado($registro['chave_publica']);
	2189	if ($c1->apresentado)
	2190	{
	2191	$c2 = new Verifica_Certificado($c1->dados,$registro['chave_publica']);
	2192	if (!$c1->dados['EXPIRADO'] && !$c2->revogado && $c2->status)
	2193	{
	2194	$aux_mails[] = $registro['chave_publica'];
	2195	$mail_list[] = strtolower($item);
	2196	}
	2197	else
	2198	{
	2199	if ($c1->dados['EXPIRADO'] \|\| $c2->revogado)
	2200	{
	2201	$db->update_certificate($c1->dados['SERIALNUMBER'],$c1->dados['EMAIL'],$c1->dados['AUTHORITYKEYIDENTIFIER'],
	2202	$c1->dados['EXPIRADO'],$c2->revogado);
	2203	}
	2204
	2205	$erros_acumulados .= $item . ': ' . $c2->msgerro . chr(0x0A);
	2206	foreach($c2->erros_ssl as $linha)
	2207	{
	2208	$erros_acumulados .= $linha . chr(0x0A);
	2209	}
	2210	$erros_acumulados .= 'Emissor: ' . $c1->dados['EMISSOR'] . chr(0x0A);
	2211	$erros_acumulados .= $c1->dados['CRLDISTRIBUTIONPOINTS'] . chr(0x0A);
	2212	}
	2213	}
	2214	else
	2215	{
	2216	$erros_acumulados .= $item . ' : Nao pode cifrar a msg. Certificado invalido.' . chr(0x0A);
	2217	}
	2218	}
	2219	if(!(in_array(strtolower($item),$mail_list)) && !empty($erros_acumulados))
	2220	{
	2221	return $erros_acumulados;
	2222	}
	2223	}
	2224
	2225	$mail->Certs_crypt = $aux_mails;
	2226	}
[3018]	2227	// Build CID images
	2228	$this->buildEmbeddedImages($mail,$msg_uid,$forwarding_attachments);
[1035]	2229
[2]	2230	// Build Uploading Attachments!!!
[3387]	2231	if (count($attachments)>0) //Caso seja forward normal...
[2]	2232	{
	2233	$total_uploaded_size = 0;
[1264]	2234	$upload_max_filesize = str_replace("M","",$_SESSION['phpgw_info']['user']['preferences']['expressoMail']['max_attachment_size']) * 1024 * 1024;
[2]	2235	foreach ($attachments as $attach)
	2236	{
[3900]	2237	if($attach['error'] == UPLOAD_ERR_INI_SIZE)
	2238	return $this->parse_error("message file too big");
[3387]	2239	if($attach['name']=='Unknown')
	2240	continue;
[2]	2241	$mail->AddAttachment($attach['tmp_name'], $attach['name'], "base64", $this->get_file_type($attach['name'])); // optional name
	2242	$total_uploaded_size = $total_uploaded_size + $attach['size'];
	2243	}
[3387]	2244	if( $total_uploaded_size > $upload_max_filesize){
[1472]	2245	return $this->parse_error("message file too big");
[3387]	2246	}
[828]	2247	}
[3387]	2248	if(count($local_attachments)>0) { //Caso seja forward de mensagens locais
[828]	2249
[689]	2250	$total_uploaded_size = 0;
[1472]	2251	$upload_max_filesize = str_replace("M","",ini_get('upload_max_filesize')) * 1024 * 1024;
[689]	2252	foreach($local_attachments as $local_attachment) {
	2253	$file_description = unserialize(rawurldecode($local_attachment));
	2254	$tmp = array_values($file_description);
[1472]	2255	foreach($file_description as $i => $descriptor){
[689]	2256	$tmp[$i] = eregi_replace('\'*\'','',$descriptor);
	2257	}
	2258	$mail->AddAttachment($_FILES[$tmp[1]]['tmp_name'], $tmp[2], "base64", $this->get_file_type($tmp[2])); // optional name
	2259	$total_uploaded_size = $total_uploaded_size + $_FILES[$tmp[1]]['size'];
	2260	}
	2261	if( $total_uploaded_size > $upload_max_filesize)
[828]	2262	return 'false';
[689]	2263	}
[2]	2264	////////////////////////////////////////////////////////////////////////////////////////////////////
[271]	2265	// Build Forwarding Attachments!!!
[2]	2266	if (count($forwarding_attachments) > 0)
	2267	{
	2268	// Bug fixed for array_search function
[3018]	2269	$name_cid_files = array();
[2]	2270	if(count($name_cid_files) > 0) {
	2271	$name_cid_files[count($name_cid_files)] = $name_cid_files[0];
	2272	$name_cid_files[0] = null;
[1472]	2273	}
	2274
[2]	2275	foreach($forwarding_attachments as $forwarding_attachment)
	2276	{
[271]	2277	$file_description = unserialize(rawurldecode($forwarding_attachment));
	2278	$tmp = array_values($file_description);
[1472]	2279	foreach($file_description as $i => $descriptor){
[271]	2280	$tmp[$i] = eregi_replace('\'*\'','',$descriptor);
	2281	}
[1472]	2282	$file_description = $tmp;
[271]	2283	$fileContent = $this->get_forwarding_attachment($file_description[0], $file_description[1], $file_description[3],$file_description[4]);
	2284	$fileName = $file_description[2];
	2285	if(!array_search(trim($fileName),$name_cid_files)) {
[3369]	2286	$mail->AddStringAttachment($fileContent,html_entity_decode(rawurldecode($fileName)), $file_description[4], $this->get_file_type($file_description[2]));
[63]	2287	}
[2]	2288	}
	2289	}
[37]	2290
[2]	2291	////////////////////////////////////////////////////////////////////////////////////////////////////
[614]	2292	// Important message
	2293	if($is_important)
	2294	$mail->isImportant();
	2295
	2296	////////////////////////////////////////////////////////////////////////////////////////////////////
[2]	2297	// Disposition-Notification-To
	2298	if ($return_receipt)
	2299	$mail->ConfirmReadingTo = $_SESSION['phpgw_info']['expressomail']['user']['email'];
	2300	////////////////////////////////////////////////////////////////////////////////////////////////////
[504]	2301
[117]	2302	$sent = $mail->Send();
[1472]	2303
[117]	2304	if(!$sent)
[2]	2305	{
[504]	2306	return $this->parse_error($mail->ErrorInfo);
[2]	2307	}
	2308	else
	2309	{
[1035]	2310	if ($signed && !$params['smime'])
	2311	{
	2312	return $sent;
	2313	}
[1472]	2314	if($_SESSION['phpgw_info']['server']['expressomail']['expressoMail_enable_log_messages'] == "True")
[117]	2315	{
	2316	$userid = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
	2317	$userip = $_SESSION['phpgw_info']['expressomail']['user']['session_ip'];
	2318	$now = date("d/m/y H:i:s");
	2319	$addrs = $toaddress.$ccaddress.$ccoaddress;
[1472]	2320	$sent = trim($sent);
[117]	2321	error_log("$now - $userip - $sent [$subject] - $userid => $addrs\r\n", 3, "/home/expressolivre/mail_senders.log");
	2322	}
[1472]	2323	if($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['number_of_contacts'] &&
[485]	2324	$_SESSION['phpgw_info']['user']['preferences']['expressoMail']['use_dynamic_contacts']) {
[469]	2325	$contacts = new dynamic_contacts();
[485]	2326	$new_contacts = $contacts->add_dynamic_contacts($toaddress.",".$ccaddress.",".$ccoaddress);
	2327	return array("success" => true, "new_contacts" => $new_contacts);
[413]	2328	}
[485]	2329	return array("success" => true);
[2]	2330	}
	2331	}
[3018]	2332	function buildEmbeddedImages(&$mail,$msg_uid,&$forwarding_attachments)
	2333	{
	2334	// Build CID for embedded Images!!!
	2335	$pattern = '/src="([^"]*?show_embedded_attach.php\?msg_folder=(.+)?&(amp;)?msg_num=(.+)?&(amp;)?msg_part=(.+)?)"/isU';
	2336	$cid_imgs = '';
	2337	preg_match_all($pattern,$mail->Body,$cid_imgs,PREG_PATTERN_ORDER);
	2338	$cid_array = array();
	2339	foreach($cid_imgs[6] as $j => $val){
	2340	if ( !array_key_exists($cid_imgs[4][$j].$val, $cid_array) )
	2341	{
	2342	$cid_array[$cid_imgs[4][$j].$val] = base_convert(microtime(), 10, 36);
	2343	}
	2344	$cid = $cid_array[$cid_imgs[4][$j].$val];
	2345	$mail->Body = str_replace($cid_imgs[1][$j], "cid:".$cid, $mail->Body);
[2]	2346
[3018]	2347	if ($msg_uid != $cid_imgs[4][$j]) // The image is not in the same mail?
	2348	{
	2349	$fileContent = $this->get_forwarding_attachment($cid_imgs[2][$j], $cid_imgs[4][$j], $cid_imgs[6][$j], 'base64');
	2350	//prototype: get_forwarding_attachment ( folder, msg number, part, encoding)
	2351	$fileName = "image_".($j).".jpg";
	2352	$fileCode = "base64";
	2353	$fileType = "image/jpg";
	2354	$file_attached[0] = $cid_imgs[2][$j];
	2355	$file_attached[1] = $cid_imgs[4][$j];
	2356	$file_attached[2] = $fileName;
	2357	$file_attached[3] = $cid_imgs[6][$j];
	2358	$file_attached[4] = 'base64';
	2359	$file_attached[5] = strlen($fileContent); //Size of file
	2360	$return_forward[] = $file_attached;
	2361
	2362	$attachment_ = unserialize(rawurldecode($forwarding_attachments[$cid_imgs[6][$j]-2]));
	2363	if ($file_attached[3] == $attachment_[3])
	2364	unset($forwarding_attachments[$cid_imgs[6][$j]-2]);
	2365	}
	2366	else
	2367	{
	2368	$attach_img = $forwarding_attachments[$cid_imgs[6][$j]-2];
	2369	$file_description = unserialize(rawurldecode($attach_img));
	2370	if (is_array($file_description))
	2371	foreach($file_description as $i => $descriptor){
	2372	$file_description[$i] = eregi_replace('\'*\'','',$descriptor);
	2373	}
	2374	$fileContent = $this->get_forwarding_attachment($file_description[0], $msg_uid, $file_description[3], 'base64');
	2375	$fileName = $file_description[2];
	2376	$fileCode = $file_description[4];
	2377	$fileType = $this->get_file_type($file_description[2]);
	2378	unset($forwarding_attachments[$cid_imgs[6][$j]-2]);
	2379	if (!empty($file_description))
	2380	{
	2381	$file_description[5] = strlen($fileContent); //Size of file
	2382	$return_forward[] = $file_description;
	2383	}
	2384	}
	2385	$tempDir = ini_get("session.save_path");
	2386	$file = "cidimage_".$_SESSION[ 'phpgw_session' ][ 'session_id' ].$cid_imgs[6][$j].".dat";
	2387	$f = fopen($tempDir.'/'.$file,"w");
	2388	fputs($f,$fileContent);
	2389	fclose($f);
	2390	if ($fileContent)
	2391	$mail->AddEmbeddedImage($tempDir.'/'.$file, $cid, $fileName, $fileCode, $fileType);
	2392	//else
	2393	// return "Error loading image attachment content";
	2394
	2395	}
	2396	return $return_forward;
	2397	}
	2398	function add_recipients_cert($full_address)
[1035]	2399	{
	2400	$result = "";
	2401	$parse_address = imap_rfc822_parse_adrlist($full_address, "");
	2402	foreach ($parse_address as $val)
	2403	{
	2404	//echo "<script language=\"javascript\">javascript:alert('".$val->mailbox."@".$val->host."');</script>";
	2405	if ($val->mailbox == "INVALID_ADDRESS")
	2406	continue;
	2407	if ($val->mailbox == "UNEXPECTED_DATA_AFTER_ADDRESS")
	2408	continue;
	2409	if (empty($val->personal))
	2410	$result .= $val->mailbox."@".$val->host . ",";
	2411	else
	2412	$result .= $val->mailbox."@".$val->host . ",";
	2413	}
	2414
	2415	return substr($result,0,-1);
	2416	}
	2417
[2]	2418	function add_recipients($recipient_type, $full_address, $mail)
	2419	{
[3932]	2420	//remove a comma if is given two unexpected commas
	2421	$full_address = preg_replace("/, ?,/",",",$full_address);
[1472]	2422	$parse_address = imap_rfc822_parse_adrlist($full_address, "");
	2423	foreach ($parse_address as $val)
[2]	2424	{
	2425	//echo "<script language=\"javascript\">javascript:alert('".$val->mailbox."@".$val->host."');</script>";
	2426	if ($val->mailbox == "INVALID_ADDRESS")
	2427	continue;
[1472]	2428
[2]	2429	if (empty($val->personal))
	2430	{
	2431	switch($recipient_type)
	2432	{
	2433	case "to":
	2434	$mail->AddAddress($val->mailbox."@".$val->host);
	2435	break;
	2436	case "cc":
	2437	$mail->AddCC($val->mailbox."@".$val->host);
	2438	break;
	2439	case "cco":
	2440	$mail->AddBCC($val->mailbox."@".$val->host);
	2441	break;
	2442	}
	2443	}
	2444	else
	2445	{
	2446	switch($recipient_type)
	2447	{
	2448	case "to":
	2449	$mail->AddAddress($val->mailbox."@".$val->host, $val->personal);
	2450	break;
	2451	case "cc":
	2452	$mail->AddCC($val->mailbox."@".$val->host, $val->personal);
	2453	break;
	2454	case "cco":
	2455	$mail->AddBCC($val->mailbox."@".$val->host, $val->personal);
	2456	break;
	2457	}
	2458	}
	2459	}
	2460	return true;
	2461	}
[1472]	2462
[2]	2463	function get_forwarding_attachment($msg_folder, $msg_number, $msg_part, $encoding)
	2464	{
[828]	2465	$mbox_stream = $this->open_mbox(utf8_decode(urldecode($msg_folder)));
[1472]	2466	$fileContent = imap_fetchbody($mbox_stream, $msg_number, $msg_part, FT_UID);
[2]	2467	if($encoding == 'base64')
[449]	2468	# The function imap_base64 adds a new line
	2469	# at ASCII text, with CRLF line terminators.
	2470	# So is being exchanged for base64_decode.
	2471	#
	2472	#$fileContent = imap_base64($fileContent);
	2473	$fileContent = base64_decode($fileContent);
[2]	2474	else if($encoding == 'quoted-printable')
[1472]	2475	$fileContent = quoted_printable_decode($fileContent);
[2]	2476	return $fileContent;
	2477	}
[1472]	2478
[2]	2479	function del_last_caracter($string)
	2480	{
	2481	$string = substr($string,0,(strlen($string) - 1));
[1472]	2482	return $string;
[2]	2483	}
[1472]	2484
[2]	2485	function del_last_two_caracters($string)
	2486	{
	2487	$string = substr($string,0,(strlen($string) - 2));
[1472]	2488	return $string;
[2]	2489	}
[1472]	2490
[828]	2491	function messages_sort($sort_box_type,$sort_box_reverse, $search_box_type,$offsetBegin,$offsetEnd)
[659]	2492	{
[1625]	2493	if ($sort_box_type != "SORTFROM" && $search_box_type!= "FLAGGED"){
[970]	2494	$imapsort = imap_sort($this->mbox,constant($sort_box_type),$sort_box_reverse,SE_UID,$search_box_type);
	2495	foreach($imapsort as $iuid)
	2496	$sort[$iuid] = "";
[1518]	2497
	2498	if ($offsetBegin == -1 && $offsetEnd ==-1 )
	2499	$slice_array = false;
	2500	else
	2501	$slice_array = true;
[970]	2502	}
	2503	else
[659]	2504	{
[970]	2505	$sort = array();
	2506	if ($offsetBegin > $offsetEnd) {$temp=$offsetEnd; $offsetEnd=$offsetBegin; $offsetBegin=$temp;}
	2507	$num_msgs = imap_num_msg($this->mbox);
	2508	if ($offsetEnd > $num_msgs) {$offsetEnd = $num_msgs;}
[975]	2509	$slice_array = true;
	2510
[983]	2511	for ($i=$num_msgs; $i>0; $i--)
[828]	2512	{
[983]	2513	if ($sort_box_type == "SORTARRIVAL" && $sort_box_reverse && count($sort) >= $offsetEnd)
	2514	break;
[970]	2515	$iuid = @imap_uid($this->mbox,$i);
	2516	$header = $this->get_header($iuid);
	2517	// List UNSEEN messages.
	2518	if($search_box_type == "UNSEEN" && (!trim($header->Recent) && !trim($header->Unseen))){
	2519	continue;
	2520	}
	2521	// List SEEN messages.
	2522	elseif($search_box_type == "SEEN" && (trim($header->Recent) \|\| trim($header->Unseen))){
	2523	continue;
	2524	}
	2525	// List ANSWERED messages.
	2526	elseif($search_box_type == "ANSWERED" && !trim($header->Answered)){
	2527	continue;
	2528	}
	2529	// List FLAGGED messages.
	2530	elseif($search_box_type == "FLAGGED" && !trim($header->Flagged)){
	2531	continue;
	2532	}
	2533
	2534	if($sort_box_type=='SORTFROM') {
	2535	if (($header->from[0]->mailbox . "@" . $header->from[0]->host) == $_SESSION['phpgw_info']['expressomail']['user']['email'])
	2536	$from = $header->to;
	2537	else
	2538	$from = $header->from;
	2539
	2540	$tmp = imap_mime_header_decode($from[0]->personal);
	2541
	2542	if ($tmp[0]->text != "")
	2543	$sort[$iuid] = $tmp[0]->text;
	2544	else
	2545	$sort[$iuid] = $from[0]->mailbox . "@" . $from[0]->host;
	2546	}
	2547	else if($sort_box_type=='SORTSUBJECT') {
	2548	$sort[$iuid] = $header->subject;
	2549	}
	2550	else if($sort_box_type=='SORTSIZE') {
	2551	$sort[$iuid] = $header->Size;
	2552	}
	2553	else {
	2554	$sort[$iuid] = $header->udate;
	2555	}
	2556
[659]	2557	}
[970]	2558	natcasesort($sort);
[828]	2559
[970]	2560	if ($sort_box_reverse)
	2561	$sort = array_reverse($sort,true);
[659]	2562	}
[828]	2563
[972]	2564	if(!is_array($sort))
	2565	$sort = array();
[1472]	2566
[1808]	2567
[972]	2568	if ($slice_array)
[828]	2569	$sort = array_slice($sort,$offsetBegin-1,$offsetEnd-($offsetBegin-1),true);
[970]	2570
[1472]	2571
[828]	2572	return $sort;
	2573
[659]	2574	}
[970]	2575
	2576
[1472]	2577	function move_search_messages($params){
	2578	$params['selected_messages'] = urldecode($params['selected_messages']);
[163]	2579	$params['new_folder'] = urldecode($params['new_folder']);
	2580	$params['new_folder_name'] = urldecode($params['new_folder_name']);
	2581	$sel_msgs = explode(",", $params['selected_messages']);
[1472]	2582	@reset($sel_msgs);
[163]	2583	$sorted_msgs = array();
	2584	foreach($sel_msgs as $idx => $sel_msg) {
	2585	$sel_msg = explode(";", $sel_msg);
	2586	if(array_key_exists($sel_msg[0], $sorted_msgs)){
	2587	$sorted_msgs[$sel_msg[0]] .= ",".$sel_msg[1];
[1472]	2588	}
[163]	2589	else {
	2590	$sorted_msgs[$sel_msg[0]] = $sel_msg[1];
	2591	}
	2592	}
	2593	@ksort($sorted_msgs);
[1472]	2594	$last_return = false;
	2595	foreach($sorted_msgs as $folder => $msgs_number) {
[163]	2596	$params['msgs_number'] = $msgs_number;
[1472]	2597	$params['folder'] = $folder;
[163]	2598	if($params['new_folder'] && $folder != $params['new_folder']){
[1472]	2599	$last_return = $this -> move_messages($params);
[163]	2600	}
	2601	elseif(!$params['new_folder'] \|\| $params['delete'] ){
	2602	$last_return = $this -> delete_msgs($params);
	2603	$last_return['deleted'] = true;
	2604	}
	2605	}
	2606	return $last_return;
	2607	}
[1472]	2608
[2]	2609	function move_messages($params)
	2610	{
[1472]	2611	$folder = $params['folder'];
	2612	$mbox_stream = $this->open_mbox($folder);
[51]	2613	$newmailbox = ($params['new_folder']);
	2614	$newmailbox = mb_convert_encoding($newmailbox, "UTF7-IMAP","ISO_8859-1");
[2]	2615	$new_folder_name = $params['new_folder_name'];
	2616	$msgs_number = $params['msgs_number'];
	2617	$return = array('msgs_number' => $msgs_number,
	2618	'folder' => $folder,
	2619	'new_folder_name' => $new_folder_name,
[325]	2620	'border_ID' => $params['border_ID'],
	2621	'status' => true); //Status foi adicionado para validar as permissoes ACL
[1472]	2622
[325]	2623	//Este bloco tem a finalidade de averiguar as permissoes para pastas compartilhadas
	2624	if (substr($folder,0,4) == 'user'){
	2625	$acl = $this->getacltouser($folder);
	2626	/*
	2627	* l - lookup (mailbox is visible to LIST/LSUB commands)
	2628	* r - read (SELECT the mailbox, perform CHECK, FETCH, PARTIAL, SEARCH, COPY from mailbox)
	2629	* s - keep seen/unseen information across sessions (STORE SEEN flag)
	2630	* w - write (STORE flags other than SEEN and DELETED)
	2631	* i - insert (perform APPEND, COPY into mailbox)
	2632	* p - post (send mail to submission address for mailbox, not enforced by IMAP4 itself)
	2633	* c - create (CREATE new sub-mailboxes in any implementation-defined hierarchy)
	2634	* d - delete (STORE DELETED flag, perform EXPUNGE)
	2635	* a - administer (perform SETACL)
	2636	*/
	2637	if (strpos($acl, "d") === false){
	2638	$return['status'] = false;
	2639	return $return;
	2640	}
	2641	}
[432]	2642	//Este bloco tem a finalidade de transformar o CPF das pastas compartilhadas em common name
[1747]	2643	if ($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['uid2cn']){
	2644	if (substr($new_folder_name,0,4) == 'user'){
	2645	$this->ldap = new ldap_functions();
	2646	$tmp_folder_name = explode($this->imap_delimiter, $new_folder_name);
	2647	$return['new_folder_name'] = array_pop($tmp_folder_name);
	2648	if( $cn = $this->ldap->uid2cn($return['new_folder_name']))
	2649	{
	2650	$return['new_folder_name'] = $cn;
	2651	}
	2652	}
[432]	2653	}
[1472]	2654
	2655	// Caso estejamos no box principal, nao eh necessario pegar a informacao da mensagem anterior.
[51]	2656	if (($params['get_previous_msg']) && ($params['border_ID'] != 'null') && ($params['border_ID'] != ''))
[449]	2657	{
[2]	2658	$return['previous_msg'] = $this->get_info_previous_msg($params);
[449]	2659	// Fix problem in unserialize function JS.
	2660	$return['previous_msg']['body'] = str_replace(array('{','}'), array('{','}'), $return['previous_msg']['body']);
	2661	}
[1472]	2662
	2663	$mbox_stream = $this->open_mbox($folder);
[2]	2664	if(imap_mail_move($mbox_stream, $msgs_number, $newmailbox, CP_UID)) {
	2665	imap_expunge($mbox_stream);
[51]	2666	if($mbox_stream)
	2667	imap_close($mbox_stream);
[2]	2668	return $return;
	2669	}else {
[1472]	2670	if(strstr(imap_last_error(),'Over quota')) {
[2]	2671	$accountID = $_SESSION['phpgw_info']['expressomail']['email_server']['imapAdminUsername'];
[1472]	2672	$pass = $_SESSION['phpgw_info']['expressomail']['email_server']['imapAdminPW'];
	2673	$userID = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
[2]	2674	$server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
[504]	2675	$mbox = @imap_open("{".$this->imap_server.":".$this->imap_port.$this->imap_options."}INBOX", $accountID, $pass) or die(serialize(array('imap_error' => $this->parse_error(imap_last_error()))));
[2]	2676	if(!$mbox)
	2677	return imap_last_error();
[1472]	2678	$quota = imap_get_quotaroot($mbox_stream, "INBOX");
[2]	2679	if(! imap_set_quota($mbox, "user".$this->imap_delimiter.$userID, 2.1 * $quota['usage'])) {
[51]	2680	if($mbox_stream)
	2681	imap_close($mbox_stream);
[1472]	2682	if($mbox)
[51]	2683	imap_close($mbox);
[1472]	2684	return "move_messages(): Error setting quota for MOVE or DELETE!! ". "user".$this->imap_delimiter.$userID." line ".__LINE__."\n";
[2]	2685	}
	2686	if(imap_mail_move($mbox_stream, $msgs_number, $newmailbox, CP_UID)) {
	2687	imap_expunge($mbox_stream);
[51]	2688	if($mbox_stream)
	2689	imap_close($mbox_stream);
[2]	2690	// return to original quota limit.
	2691	if(!imap_set_quota($mbox, "user".$this->imap_delimiter.$userID, $quota['limit'])) {
[51]	2692	if($mbox)
	2693	imap_close($mbox);
[1472]	2694	return "move_messages(): Error setting quota for MOVE or DELETE!! line ".__LINE__."\n";
[2]	2695	}
[1472]	2696	return $return;
[2]	2697	}
	2698	else {
[51]	2699	if($mbox_stream)
	2700	imap_close($mbox_stream);
[2]	2701	if(!imap_set_quota($mbox, "user".$this->imap_delimiter.$userID, $quota['limit'])) {
[51]	2702	if($mbox)
	2703	imap_close($mbox);
[1472]	2704	return "move_messages(): Error setting quota for MOVE or DELETE!! line ".__LINE__."\n";
[2]	2705	}
[1472]	2706	return imap_last_error();
[2]	2707	}
[1472]	2708
[2]	2709	}
	2710	else {
[51]	2711	if($mbox_stream)
	2712	imap_close($mbox_stream);
	2713	return "move_messages() line ".__LINE__.": ". imap_last_error()." folder:".$newmailbox;
[2]	2714	}
[1472]	2715	}
[2]	2716	}
[1472]	2717
[2]	2718	function save_msg($params)
	2719	{
[1472]	2720
[271]	2721	include_once("class.phpmailer.php");
	2722	$mail = new PHPMailer();
	2723	include_once("class.db_functions.inc.php");
	2724	$toaddress = $params['input_to'];
	2725	$ccaddress = $params['input_cc'];
[3798]	2726	$ccoaddress = $params['input_cco'];
	2727	$return_receipt = $params['input_return_receipt'];
	2728	$is_important = $params['input_important_message'];
[271]	2729	$subject = $params['input_subject'];
[320]	2730	$msg_uid = $params['msg_id'];
[2]	2731	$body = $params['body'];
	2732	$body = str_replace("%nbsp;"," ",$params['body']);
[155]	2733	$body = preg_replace("/\n/"," ",$body);
[51]	2734	$body = preg_replace("/\r/","",$body);
[271]	2735	$forwarding_attachments = $params['forwarding_attachments'];
	2736	$attachments = $params['FILES'];
	2737	$return_files = $params['FILES'];
[1472]	2738
[271]	2739	$folder = $params['folder'];
[1472]	2740	$folder = mb_convert_encoding($folder, "UTF7-IMAP","ISO_8859-1");
[271]	2741	// Fix problem with cyrus delimiter changes.
[1472]	2742	// Dots in names: enabled/disabled.
[271]	2743	$folder = @eregi_replace("INBOX/", "INBOX".$this->imap_delimiter, $folder);
	2744	$folder = @eregi_replace("INBOX.", "INBOX".$this->imap_delimiter, $folder);
	2745	// End Fix.
[3798]	2746	if(strtoupper($folder) == 'INBOX/DRAFTS') $mail->SaveMessageAsDraft = $folder;
	2747
[271]	2748	$mail->SaveMessageInFolder = $folder;
	2749	$mail->SMTPDebug = false;
[1472]	2750
[271]	2751	$mail->IsSMTP();
	2752	$mail->Host = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpServer'];
	2753	$mail->Port = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpPort'];
	2754	$mail->From = $_SESSION['phpgw_info']['expressomail']['user']['email'];
	2755	$mail->FromName = $_SESSION['phpgw_info']['expressomail']['user']['fullname'];
[1472]	2756
[271]	2757	$mail->Sender = $mail->From;
	2758	$mail->SenderName = $mail->FromName;
	2759	$mail->FromName = $_SESSION['phpgw_info']['expressomail']['user']['fullname'];
	2760	$mail->From = $_SESSION['phpgw_info']['expressomail']['user']['email'];
[1472]	2761
[271]	2762	$this->add_recipients("to", $toaddress, &$mail);
	2763	$this->add_recipients("cc", $ccaddress, &$mail);
[3798]	2764	$this->add_recipients("cco", $ccoaddress, &$mail);
[3527]	2765	$mail->AddReplyTo($replytoaddress);
[271]	2766	$mail->Subject = $subject;
	2767	$mail->IsHTML(true);
	2768	$mail->Body = $body;
[3798]	2769
	2770	// Important message
	2771	if($is_important)
	2772	$mail->isImportant();
[1472]	2773
[3798]	2774	// Disposition-Notification-To
	2775	if ($return_receipt)
	2776	$mail->ConfirmReadingTo = $_SESSION['phpgw_info']['expressomail']['user']['email'];
	2777
[3018]	2778	$return_forward = $this->buildEmbeddedImages($mail,$msg_uid,$forwarding_attachments);
[1472]	2779
	2780	// Build Forwarding Attachments!!!
[271]	2781	if (count($forwarding_attachments) > 0)
	2782	{
	2783	foreach($forwarding_attachments as $forwarding_attachment)
	2784	{
	2785	$file_description = unserialize(rawurldecode($forwarding_attachment));
	2786	$tmp = array_values($file_description);
[1472]	2787	foreach($file_description as $i => $descriptor){
[271]	2788	$tmp[$i] = eregi_replace('\'*\'','',$descriptor);
	2789	}
	2790	$file_description = $tmp;
[1472]	2791
[271]	2792	$fileContent = $this->get_forwarding_attachment($file_description[0], $file_description[1], $file_description[3],$file_description[4]);
	2793	$fileName = $file_description[2];
[1472]	2794
[271]	2795	$file_description[5] = strlen($fileContent); //Size of file
	2796	$return_forward[] = $file_description;
[1472]	2797
[271]	2798	$mail->AddStringAttachment($fileContent, $fileName, $file_description[4], $this->get_file_type($file_description[2]));
	2799	}
	2800	}
[1472]	2801
[271]	2802	if ((count($return_forward) > 0) && (count($return_files) > 0))
	2803	$return_files = array_merge_recursive($return_forward,$return_files);
	2804	else
	2805	if (count($return_files) < 1)
	2806	$return_files = $return_forward;
[1472]	2807
[271]	2808	// Build Uploading Attachments!!!
[1005]	2809	$sizeof_attachments = count($attachments);
	2810	if ($sizeof_attachments)
	2811	foreach ($attachments as $numb => $attach){
	2812	if ($numb == ($sizeof_attachments-1) && $params['insertImg'] == 'true'){ // Auto-resize image
	2813	list($width, $height,$image_type) = getimagesize($attach['tmp_name']);
	2814	switch ($image_type)
	2815	{
[1380]	2816	// Do not corrupt animated gif
	2817	//case 1: $image_big = imagecreatefromgif($attach['tmp_name']);break;
[1005]	2818	case 2: $image_big = imagecreatefromjpeg($attach['tmp_name']); break;
	2819	case 3: $image_big = imagecreatefrompng($attach['tmp_name']); break;
	2820	case 6:
[1247]	2821	require_once("gd_functions.php");
[1005]	2822	$image_big = imagecreatefrombmp($attach['tmp_name']); break;
	2823	default:
	2824	$mail->AddAttachment($attach['tmp_name'], $attach['name'], "base64", $this->get_file_type($attach['name']));
	2825	break;
	2826	}
	2827	header('Content-type: image/jpeg');
	2828	$max_resolution = $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['image_size'];
	2829	$max_resolution = ($max_resolution==""?'65536':$max_resolution);
	2830	if ($width < $max_resolution && $height < $max_resolution){
	2831	$new_width = $width;
	2832	$new_height = $height;
	2833	}
	2834	else if ($width > $max_resolution){
	2835	$new_width = $max_resolution;
	2836	$new_height = $height*($new_width/$width);
	2837	}
	2838	else {
	2839	$new_height = $max_resolution;
	2840	$new_width = $width*($new_height/$height);
	2841	}
	2842	$image_new = imagecreatetruecolor($new_width, $new_height);
	2843	imagecopyresampled($image_new, $image_big, 0, 0, 0, 0, $new_width, $new_height, $width, $height);
	2844	$tmpDir = ini_get("session.save_path");
[1472]	2845	$_file = "/cidimage_".$_SESSION[ 'phpgw_session' ][ 'session_id' ].".dat";
[1005]	2846	imagejpeg($image_new,$tmpDir.$_file, 85);
	2847	$mail->AddAttachment($tmpDir.$_file, $attach['name'], "base64", $this->get_file_type($tmpDir.$_file));
	2848	}
	2849	else
	2850	$mail->AddAttachment($attach['tmp_name'], $attach['name'], "base64", $this->get_file_type($attach['name']));
	2851	// optional name
	2852	}
[1472]	2853
	2854
	2855
	2856
[271]	2857	if(!empty($mail->AltBody))
	2858	$mail->ContentType = "multipart/alternative";
	2859
[828]	2860	$mail->error_count = 0; // reset errors
	2861	$mail->SetMessageType();
	2862	$header = $mail->CreateHeader();
[1472]	2863	$body = $mail->CreateBody();
[828]	2864
[1472]	2865	$mbox_stream = $this->open_mbox($folder);
[271]	2866	$new_header = str_replace("\n", "\r\n", $header);
	2867	$new_body = str_replace("\n", "\r\n", $body);
[830]	2868	$return['append'] = imap_append($mbox_stream, "{".$this->imap_server.":".$this->imap_port."}".$folder, $new_header . $new_body, "\\Seen \\Draft");
[271]	2869	$status = imap_status($mbox_stream, "{".$this->imap_server.":".$this->imap_port."}".$folder, SA_UIDNEXT);
	2870	$return['msg_no'] = $status->uidnext - 1;
	2871	$return['folder_id'] = $folder;
[828]	2872
[51]	2873	if($mbox_stream)
	2874	imap_close($mbox_stream);
[1472]	2875	if (is_array($return_files))
[828]	2876	foreach ($return_files as $index => $_attachment) {
	2877	if (array_key_exists("name",$_attachment)){
[271]	2878	unset($return_files[$index]);
	2879	$return_files[$index] = $_attachment['name']."_SIZE_".$return_files[$index][1] = $_attachment['size'];
	2880	}
	2881	else
	2882	{
	2883	unset($return_files[$index]);
	2884	$return_files[$index] = $_attachment[2]."_SIZE_". $return_files[$index][1] = $_attachment[5];
	2885	}
	2886	}
[1472]	2887
[271]	2888	$return['files'] = serialize($return_files);
[673]	2889	$return["subject"] = $subject;
[1472]	2890
[3571]	2891	if (!$return['append']) {
[2]	2892	$return['append'] = imap_last_error();
[3571]	2893	$return['has_error'] = true;
	2894	}
[1472]	2895
[2]	2896	return $return;
	2897	}
[1472]	2898
[2]	2899	function set_messages_flag($params)
	2900	{
	2901	$folder = $params['folder'];
	2902	$msgs_to_set = $params['msgs_to_set'];
	2903	$flag = $params['flag'];
	2904	$return = array();
	2905	$return["msgs_to_set"] = $msgs_to_set;
	2906	$return["flag"] = $flag;
[1472]	2907
[411]	2908	if(!$this->mbox && !is_resource($this->mbox))
[51]	2909	$this->mbox = $this->open_mbox($folder);
[1472]	2910
[2]	2911	if ($flag == "unseen")
[51]	2912	$return["status"] = imap_clearflag_full($this->mbox, $msgs_to_set, "\\Seen", ST_UID);
[2]	2913	elseif ($flag == "seen")
[51]	2914	$return["status"] = imap_setflag_full($this->mbox, $msgs_to_set, "\\Seen", ST_UID);
[2]	2915	elseif ($flag == "answered"){
[51]	2916	$return["status"] = imap_setflag_full($this->mbox, $msgs_to_set, "\\Answered", ST_UID);
	2917	imap_clearflag_full($this->mbox, $msgs_to_set, "\\Draft", ST_UID);
[2]	2918	}
	2919	elseif ($flag == "forwarded")
[51]	2920	$return["status"] = imap_setflag_full($this->mbox, $msgs_to_set, "\\Answered \\Draft", ST_UID);
[2]	2921	elseif ($flag == "flagged")
[51]	2922	$return["status"] = imap_setflag_full($this->mbox, $msgs_to_set, "\\Flagged", ST_UID);
[614]	2923	elseif ($flag == "unflagged") {
	2924	$flag_importance = false;
	2925	$msgs_number = explode(",",$msgs_to_set);
[659]	2926	$unflagged_msgs = "";
[614]	2927	foreach($msgs_number as $msg_number) {
	2928	preg_match('/importance : (.*)\r/i',
	2929	imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number))
[1472]	2930	,$importance);
[673]	2931	if(strtolower($importance[1])=="high" && $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['use_important_flag']) {
[614]	2932	$flag_importance=true;
	2933	}
[659]	2934	else {
	2935	$unflagged_msgs.=$msg_number.",";
[1472]	2936	}
[614]	2937	}
	2938
[659]	2939	if($unflagged_msgs!="") {
	2940	imap_clearflag_full($this->mbox,substr($unflagged_msgs,0,strlen($unflagged_msgs)-1), "\\Flagged", ST_UID);
	2941	$return["msgs_unflageds"] = substr($unflagged_msgs,0,strlen($unflagged_msgs)-1);
	2942	}
	2943	else {
	2944	$return["msgs_unflageds"] = false;
	2945	}
	2946
[673]	2947	if($flag_importance && $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['use_important_flag']) {
[614]	2948	$return["status"] = false;
	2949	$return["msg"] = $this->functions->getLang("At least one of selected message cant be marked as normal");
	2950	}
[659]	2951	else {
	2952	$return["status"] = true;
	2953	}
[614]	2954	}
[1472]	2955
[411]	2956	if($this->mbox && is_resource($this->mbox))
[51]	2957	imap_close($this->mbox);
[2]	2958	return $return;
	2959	}
[1472]	2960
[2]	2961	function get_file_type($file_name)
	2962	{
	2963	$file_name = strtolower($file_name);
	2964	$strFileType = strrev(substr(strrev($file_name),0,4));
[1472]	2965	if ($strFileType == ".asf")
[2]	2966	return "video/x-ms-asf";
	2967	if ($strFileType == ".avi")
	2968	return "video/avi";
	2969	if ($strFileType == ".doc")
	2970	return "application/msword";
	2971	if ($strFileType == ".zip")
	2972	return "application/zip";
	2973	if ($strFileType == ".xls")
	2974	return "application/vnd.ms-excel";
	2975	if ($strFileType == ".gif")
	2976	return "image/gif";
	2977	if ($strFileType == ".jpg" \|\| $strFileType == "jpeg")
	2978	return "image/jpeg";
	2979	if ($strFileType == ".png")
	2980	return "image/png";
	2981	if ($strFileType == ".wav")
	2982	return "audio/wav";
	2983	if ($strFileType == ".mp3")
	2984	return "audio/mpeg3";
	2985	if ($strFileType == ".mpg" \|\| $strFileType == "mpeg")
	2986	return "video/mpeg";
	2987	if ($strFileType == ".rtf")
	2988	return "application/rtf";
	2989	if ($strFileType == ".htm" \|\| $strFileType == "html")
	2990	return "text/html";
[1472]	2991	if ($strFileType == ".xml")
[2]	2992	return "text/xml";
[1472]	2993	if ($strFileType == ".xsl")
[2]	2994	return "text/xsl";
[1472]	2995	if ($strFileType == ".css")
[2]	2996	return "text/css";
[1472]	2997	if ($strFileType == ".php")
[2]	2998	return "text/php";
[1472]	2999	if ($strFileType == ".asp")
[2]	3000	return "text/asp";
	3001	if ($strFileType == ".pdf")
	3002	return "application/pdf";
	3003	if ($strFileType == ".txt")
	3004	return "text/plain";
	3005	if ($strFileType == ".wmv")
	3006	return "video/x-ms-wmv";
	3007	if ($strFileType == ".sxc")
	3008	return "application/vnd.sun.xml.calc";
	3009	if ($strFileType == ".stc")
	3010	return "application/vnd.sun.xml.calc.template";
	3011	if ($strFileType == ".sxd")
	3012	return "application/vnd.sun.xml.draw";
	3013	if ($strFileType == ".std")
	3014	return "application/vnd.sun.xml.draw.template";
	3015	if ($strFileType == ".sxi")
	3016	return "application/vnd.sun.xml.impress";
	3017	if ($strFileType == ".sti")
	3018	return "application/vnd.sun.xml.impress.template";
	3019	if ($strFileType == ".sxm")
	3020	return "application/vnd.sun.xml.math";
	3021	if ($strFileType == ".sxw")
	3022	return "application/vnd.sun.xml.writer";
	3023	if ($strFileType == ".sxq")
	3024	return "application/vnd.sun.xml.writer.global";
	3025	if ($strFileType == ".stw")
	3026	return "application/vnd.sun.xml.writer.template";
[1472]	3027
	3028
	3029	return "application/octet-stream";
[2]	3030	}
[1472]	3031
[2]	3032	function htmlspecialchars_encode($str)
	3033	{
[449]	3034	return str_replace( array('&', '"','\'','<','>','{','}'), array('&','"',''','<','>','{','}'), $str);
[2]	3035	}
	3036	function htmlspecialchars_decode($str)
	3037	{
[449]	3038	return str_replace( array('&','"',''','<','>','{','}'), array('&', '"','\'','<','>','{','}'), $str);
[2]	3039	}
[1472]	3040
[828]	3041	function get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse,$offsetBegin = 0,$offsetEnd = 0)
	3042	{
	3043	if(!$this->mbox \|\| !is_resource($this->mbox))
[51]	3044	$this->mbox = $this->open_mbox($folder);
[432]	3045
[828]	3046	return $this->messages_sort($sort_box_type,$sort_box_reverse, $search_box_type,$offsetBegin,$offsetEnd);
	3047	}
[1472]	3048
[53]	3049	function get_info_next_msg($params)
	3050	{
	3051	$msg_number = $params['msg_number'];
	3052	$folder = $params['msg_folder'];
	3053	$sort_box_type = $params['sort_box_type'];
	3054	$sort_box_reverse = $params['sort_box_reverse'];
	3055	$reuse_border = $params['reuse_border'];
	3056	$search_box_type = $params['search_box_type'] != "ALL" && $params['search_box_type'] != "" ? $params['search_box_type'] : false;
[1472]	3057	$sort_array_msg = $this -> get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse);
	3058
[320]	3059	$success = false;
	3060	if (is_array($sort_array_msg))
[2]	3061	{
[320]	3062	foreach ($sort_array_msg as $i => $value){
	3063	if ($value == $msg_number)
	3064	{
	3065	$success = true;
	3066	break;
	3067	}
	3068	}
[2]	3069	}
	3070
[320]	3071	if (! $success \|\| $i >= sizeof($sort_array_msg)-1)
[2]	3072	{
	3073	$params['status'] = 'false';
	3074	$params['command_to_exec'] = "delete_border('". $reuse_border ."');";
	3075	return $params;
	3076	}
[1472]	3077
[2]	3078	$params = array();
	3079	$params['msg_number'] = $sort_array_msg[($i+1)];
	3080	$params['msg_folder'] = $folder;
[1472]	3081
	3082	$return = $this->get_info_msg($params);
[2]	3083	$return["reuse_border"] = $reuse_border;
	3084	return $return;
	3085	}
	3086
	3087	function get_info_previous_msg($params)
	3088	{
	3089	$msg_number = $params['msgs_number'];
	3090	$folder = $params['folder'];
	3091	$sort_box_type = $params['sort_box_type'];
	3092	$sort_box_reverse = $params['sort_box_reverse'];
	3093	$reuse_border = $params['reuse_border'];
[53]	3094	$search_box_type = $params['search_box_type'] != "ALL" && $params['search_box_type'] != "" ? $params['search_box_type'] : false;
	3095	$sort_array_msg = $this -> get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse);
[1472]	3096
[320]	3097	$success = false;
	3098	if (is_array($sort_array_msg))
[2]	3099	{
[320]	3100	foreach ($sort_array_msg as $i => $value){
	3101	if ($value == $msg_number)
	3102	{
	3103	$success = true;
	3104	break;
	3105	}
	3106	}
[2]	3107	}
[320]	3108	if (! $success \|\| $i == 0)
	3109	{
[2]	3110	$params['status'] = 'false';
	3111	$params['command_to_exec'] = "delete_border('". $reuse_border ."');";
	3112	return $params;
	3113	}
[1472]	3114
[2]	3115	$params = array();
	3116	$params['msg_number'] = $sort_array_msg[($i-1)];
	3117	$params['msg_folder'] = $folder;
[1472]	3118
[2]	3119	$return = $this->get_info_msg($params);
	3120	$return["reuse_border"] = $reuse_border;
	3121	return $return;
	3122	}
[1472]	3123
[2]	3124	// This function updates the values: quota, paging and new messages menu.
	3125	function get_menu_values($params){
	3126	$return_array = array();
	3127	$return_array = $this->get_quota($params);
[1472]	3128
[2]	3129	$mbox_stream = $this->open_mbox($params['folder']);
[1472]	3130	$return_array['num_msgs'] = imap_num_msg($mbox_stream);
[51]	3131	if($mbox_stream)
	3132	imap_close($mbox_stream);
[1472]	3133
	3134	return $return_array;
[2]	3135	}
[1472]	3136
[325]	3137	function get_quota($params){
[449]	3138	// folder_id = user/{uid} for shared folders
	3139	if(substr($params['folder_id'],0,5) != 'INBOX' && preg_match('/user\\'.$this->imap_delimiter.'/i', $params['folder_id'])){
	3140	$array_folder = explode($this->imap_delimiter,$params['folder_id']);
[1472]	3141	$folder_id = "user".$this->imap_delimiter.$array_folder[1];
[449]	3142	}
	3143	// folder_id = INBOX for inbox folders
	3144	else
	3145	$folder_id = "INBOX";
[1472]	3146
[1035]	3147	if(!$this->mbox \|\| !is_resource($this->mbox))
[51]	3148	$this->mbox = $this->open_mbox();
[345]	3149
[325]	3150	$quota = imap_get_quotaroot($this->mbox, $folder_id);
[411]	3151	if($this->mbox && is_resource($this->mbox))
[51]	3152	imap_close($this->mbox);
[1472]	3153
[2]	3154	if (!$quota){
	3155	return array(
	3156	'quota_percent' => 0,
	3157	'quota_used' => 0,
	3158	'quota_limit' => 0
	3159	);
	3160	}
[1472]	3161
[2]	3162	if(count($quota) && $quota['limit']) {
[3064]	3163	$quota_limit = $quota['limit'];
	3164	$quota_used = $quota['usage'];
[2]	3165	if($quota_used >= $quota_limit)
[650]	3166	{
	3167	$quotaPercent = 100;
	3168	}
	3169	else
	3170	{
[2]	3171	$quotaPercent = ($quota_used / $quota_limit)*100;
	3172	$quotaPercent = (($quotaPercent)* 100 + .5 )* .01;
[650]	3173	}
[2]	3174	return array(
	3175	'quota_percent' => floor($quotaPercent),
[3064]	3176	'quota_used' => $quota_used,
	3177	'quota_limit' => $quota_limit
[2]	3178	);
	3179	}
[1472]	3180	else
[2]	3181	return array();
	3182	}
[1472]	3183
[2]	3184	function send_notification($params){
[3231]	3185	include("../header.inc.php");
[2]	3186	require_once("class.phpmailer.php");
	3187	$mail = new PHPMailer();
[1472]	3188
[2]	3189	$toaddress = $params['notificationto'];
[1472]	3190
[3231]	3191	$subject = lang("Read receipt: %1",$params['subject']);
	3192	$body = lang("Your message: %1",$params['subject']) . '<br>';
	3193	$body .= lang("Received in: %1",$params['date']) . '<br>';
	3194	$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]	3195	$mail->SMTPDebug = false;
	3196	$mail->IsSMTP();
	3197	$mail->Host = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpServer'];
	3198	$mail->Port = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpPort'];
	3199	$mail->From = $_SESSION['phpgw_info']['expressomail']['user']['email'];
	3200	$mail->FromName = $_SESSION['phpgw_info']['expressomail']['user']['fullname'];
	3201	$mail->AddAddress($toaddress);
	3202	$mail->Subject = $this->htmlspecialchars_decode($subject);
	3203
	3204	$mail->IsHTML(true);
	3205	$mail->Body = $body;
[1472]	3206
[2]	3207	if(!$mail->Send()){
	3208	return $mail->ErrorInfo;
	3209	}
	3210	else
	3211	return true;
	3212	}
[1472]	3213
[1965]	3214	function empty_folder($params)
[2]	3215	{
[1965]	3216	$folder = 'INBOX' . $this->imap_delimiter . $_SESSION['phpgw_info']['expressomail']['email_server'][$params['clean_folder']];
[2]	3217	$mbox_stream = $this->open_mbox($folder);
	3218	$return = imap_delete($mbox_stream,'1:*');
[51]	3219	if($mbox_stream)
	3220	imap_close($mbox_stream, CL_EXPUNGE);
[2]	3221	return $return;
	3222	}
[1472]	3223
[2]	3224	function search($params)
	3225	{
[673]	3226	include("class.imap_attachment.inc.php");
[1472]	3227	$imap_attachment = new imap_attachment();
[2]	3228	$criteria = $params['criteria'];
	3229	$return = array();
	3230	$folders = $this->get_folders_list();
[1472]	3231
[2]	3232	$j = 0;
	3233	foreach($folders as $folder)
	3234	{
	3235	$mbox_stream = $this->open_mbox($folder);
	3236	$messages = imap_search($mbox_stream, $criteria, SE_UID);
[1472]	3237
[2]	3238	if ($messages == '')
	3239	continue;
[1472]	3240
[2]	3241	$i = 0;
	3242	$return[$j] = array();
	3243	$return[$j]['folder_name'] = $folder['name'];
[1472]	3244
[2]	3245	foreach($messages as $msg_number)
	3246	{
[535]	3247	$header = $this->get_header($msg_number);
[2]	3248	if (!is_object($header))
	3249	return false;
[1472]	3250
[2]	3251	$return[$j][$i]['msg_folder'] = $folder['name'];
	3252	$return[$j][$i]['msg_number'] = $msg_number;
	3253	$return[$j][$i]['Recent'] = $header->Recent;
	3254	$return[$j][$i]['Unseen'] = $header->Unseen;
	3255	$return[$j][$i]['Answered'] = $header->Answered;
	3256	$return[$j][$i]['Deleted'] = $header->Deleted;
	3257	$return[$j][$i]['Draft'] = $header->Draft;
	3258	$return[$j][$i]['Flagged'] = $header->Flagged;
[1472]	3259
[535]	3260	$date_msg = gmdate("d/m/Y",$header->udate);
	3261	if (gmdate("d/m/Y") == $date_msg)
	3262	$return[$j][$i]['udate'] = gmdate("H:i",$header->udate);
[2]	3263	else
	3264	$return[$j][$i]['udate'] = $date_msg;
[1472]	3265
[2]	3266	$fromaddress = imap_mime_header_decode($header->fromaddress);
	3267	$return[$j][$i]['fromaddress'] = '';
	3268	foreach ($fromaddress as $tmp)
	3269	$return[$j][$i]['fromaddress'] .= $this->replace_maior_menor($tmp->text);
[1472]	3270
[2]	3271	$from = $header->from;
	3272	$return[$j][$i]['from'] = array();
	3273	$tmp = imap_mime_header_decode($from[0]->personal);
	3274	$return[$j][$i]['from']['name'] = $tmp[0]->text;
	3275	$return[$j][$i]['from']['email'] = $from[0]->mailbox . "@" . $from[0]->host;
[1472]	3276	$return[$j][$i]['from']['full'] ='"' . $return[$j][$i]['from']['name'] . '" ' . '<' . $return[$j][$i]['from']['email'] . '>';
[2]	3277
	3278	$to = $header->to;
	3279	$return[$j][$i]['to'] = array();
	3280	$tmp = imap_mime_header_decode($to[0]->personal);
	3281	$return[$j][$i]['to']['name'] = $tmp[0]->text;
	3282	$return[$j][$i]['to']['email'] = $to[0]->mailbox . "@" . $to[0]->host;
[1472]	3283	$return[$j][$i]['to']['full'] ='"' . $return[$i]['to']['name'] . '" ' . '<' . $return[$i]['to']['email'] . '>';
[2]	3284
	3285	$subject = imap_mime_header_decode($header->fetchsubject);
	3286	$return[$j][$i]['subject'] = '';
	3287	foreach ($subject as $tmp)
	3288	$return[$j][$i]['subject'] .= $tmp->text;
	3289
	3290	$return[$j][$i]['Size'] = $header->Size;
	3291	$return[$j][$i]['reply_toaddress'] = $header->reply_toaddress;
[1472]	3292
[2]	3293	$return[$j][$i]['attachment'] = array();
	3294	$return[$j][$i]['attachment'] = $imap_attachment->get_attachment_headerinfo($mbox_stream, $msg_number);
[1472]	3295
[2]	3296	$i++;
	3297	}
	3298	$j++;
[51]	3299	if($mbox_stream)
	3300	imap_close($mbox_stream);
[2]	3301	}
[1472]	3302
[2]	3303	return $return;
	3304	}
[3923]	3305
	3306
[1709]	3307	function mobile_search($params)
	3308	{
	3309	include("class.imap_attachment.inc.php");
	3310	$imap_attachment = new imap_attachment();
	3311	$criterias = array ("TO","SUBJECT","FROM","CC");
	3312	$return = array();
[3589]	3313	if(!isset($params['folder'])) {
	3314	$folder_params = array("noSharedFolders"=>1);
	3315	if(isset($params['folderType']))
	3316	$folder_params['folderType'] = $params['folderType'];
	3317	$folders = $this->get_folders_list($folder_params);
	3318	}
	3319	else
	3320	$folders = array(0=>array('folder_id'=>$params['folder']));
[1709]	3321	$num_msgs = 0;
[3923]	3322	$max_msgs = $params['max_msgs'] + 1; //get one more because mobile paginate
	3323	$return["msgs"] = array();
	3324
	3325	//get max_msgs of each folder order by date and later order all messages together and retur only max_msgs msgs
[1709]	3326	foreach($folders as $id =>$folder)
	3327	{
	3328	if(strpos($folder['folder_id'],'user')===false && is_array($folder)) {
	3329	foreach($criterias as $criteria_fixed)
[3923]	3330	{
	3331	$_filter = $criteria_fixed . ' "'.$params['filter'].'"';
	3332
[3573]	3333	$mbox_stream = $this->open_mbox($folder['folder_id']);
[3923]	3334
	3335	$messages = imap_sort($mbox_stream,SORTARRIVAL,1,SE_UID,$_filter);
[1709]	3336
	3337	if ($messages == ''){
	3338	if($mbox_stream)
	3339	imap_close($mbox_stream);
	3340	continue;
	3341	}
[3923]	3342
[1709]	3343	foreach($messages as $msg_number)
[3923]	3344	{
[1709]	3345	$temp = $this->get_info_head_msg($msg_number);
	3346	if(!$temp)
	3347	return false;
[3573]	3348	$temp['msg_folder'] = $folder['folder_id'];
[3923]	3349	$return["msgs"][$num_msgs] = $temp;
[1709]	3350	$num_msgs++;
	3351	}
[3923]	3352
[1709]	3353	if($mbox_stream)
	3354	imap_close($mbox_stream);
	3355	}
[3923]	3356	}
[1709]	3357	}
[3923]	3358
	3359	if(!function_exists("cmp_date")) {
	3360	function cmp_date($obj1, $obj2){
	3361	if($obj1['timestamp'] == $obj2['timestamp']) return 0;
	3362	return ($obj1['timestamp'] < $obj2['timestamp']) ? 1 : -1;
	3363	}
	3364	}
	3365	usort($return["msgs"], "cmp_date");
	3366	$return["has_more_msg"] = (sizeof($return["msgs"]) > $max_msgs);
	3367	$return["msgs"] = array_slice($return["msgs"], 0, $max_msgs);
	3368
[1709]	3369	return $return;
	3370	}
[1472]	3371
[2]	3372	function delete_and_show_previous_message($params)
	3373	{
	3374	$return = $this->get_info_previous_msg($params);
[1472]	3375
[2]	3376	$params_tmp1 = array();
	3377	$params_tmp1['msgs_to_delete'] = $params['msg_number'];
	3378	$params_tmp1['folder'] = $params['msg_folder'];
	3379	$return_tmp1 = $this->delete_msg($params_tmp1);
[1472]	3380
[2]	3381	$return['msg_number_deleted'] = $return_tmp1;
[1472]	3382
[2]	3383	return $return;
	3384	}
[1472]	3385
	3386
[2]	3387	function automatic_trash_cleanness($params)
	3388	{
	3389	$before_date = date("m/d/Y", strtotime("-".$params['before_date']." day"));
	3390	$criteria = 'BEFORE "'.$before_date.'"';
[325]	3391	$mbox_stream = $this->open_mbox('INBOX'.$this->imap_delimiter.$_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultTrashFolder']);
[3018]	3392	// Free others requests
	3393	session_write_close();
[2]	3394	$messages = imap_search($mbox_stream, $criteria, SE_UID);
	3395	if (is_array($messages)){
	3396	foreach ($messages as $msg_number){
	3397	imap_delete($mbox_stream, $msg_number, FT_UID);
	3398	}
	3399	}
[51]	3400	if($mbox_stream)
	3401	imap_close($mbox_stream, CL_EXPUNGE);
[2]	3402	return $messages;
	3403	}
	3404	// Fix the search problem with special characters!!!!
	3405	function remove_accents($string) {
[1472]	3406	return strtr($string,
	3407	"?Ó??ó?Ý?úÁÀÃÂÄÇÉÈÊËÍÌ?ÎÏÑÕÔÓÒÖÚÙ?ÛÜ?áàãâäçéèêëíì?îïñóòõôöúù?ûüýÿ",
[2]	3408	"SOZsozYYuAAAAACEEEEIIIIINOOOOOUUUUUsaaaaaceeeeiiiiinooooouuuuuyy");
	3409	}
	3410
[1622]	3411	function make_search_date($date){
	3412
	3413	$months = array(
	3414	1 => 'jan',
	3415	2 => 'feb',
	3416	3 => 'mar',
	3417	4 => 'apr',
	3418	5 => 'may',
	3419	6 => 'jun',
	3420	7 => 'jul',
	3421	8 => 'aug',
	3422	9 => 'sep',
	3423	10 => 'oct',
	3424	11 => 'nov',
	3425	12 => 'dec'
	3426	);
	3427
	3428	//TODO: Adaptar a data de acordo com o locale do sistema.
	3429	list($day,$month,$year) = explode("/", $date);
	3430	$search_date = $day."-".$months[intval($month)]."-".$year;
	3431	return $search_date;
	3432
	3433	}
	3434
[3843]	3435	function search_msg( $params = false )
	3436	{
	3437	$mbox_stream = "";
	3438
	3439	if(strpos($params['condition'],"#")===false)
	3440	{ //local messages
	3441	$search=false;
	3442	}
	3443	else
	3444	{
	3445	$search = explode(",",$params['condition']);
	3446	}
	3447
	3448	$params['page'] = $params['page'] * 1;
[689]	3449
[3843]	3450	if( is_array($search) )
	3451	{
	3452	$search = array_unique($search); // Remove duplicated folders
	3453	$search_criteria = '';
	3454	$search_result_number = $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['search_result_number'];
	3455	foreach($search as $tmp)
	3456	{
	3457	$tmp1 = explode("##",$tmp);
	3458	$sum = 0;
	3459	$name_box = $tmp1[0];
	3460	unset($filter);
	3461	foreach($tmp1 as $index => $criteria)
	3462	{
	3463	if ($index != 0 && strlen($criteria) != 0)
	3464	{
	3465	$filter_array = explode("<=>",html_entity_decode(rawurldecode($criteria)));
	3466	$filter .= " ".$filter_array[0];
	3467	if (strlen($filter_array[1]) != 0)
	3468	{
	3469	if ( trim($filter_array[0]) != 'BEFORE' &&
	3470	trim($filter_array[0]) != 'SINCE' &&
	3471	trim($filter_array[0]) != 'ON')
	3472	{
	3473	$filter .= '"'.$filter_array[1].'"';
	3474	}
	3475	else
	3476	{
	3477	$filter .= '"'.$this->make_search_date($filter_array[1]).'"';
	3478	}
	3479	}
	3480	}
	3481	}
	3482
	3483	$name_box = mb_convert_encoding(utf8_decode($name_box), "UTF7-IMAP", "ISO_8859-1" );
	3484	$filter = $this->remove_accents($filter);
[1472]	3485
[3843]	3486	//Este bloco tem a finalidade de transformar o login (quando numerico) das pastas compartilhadas em common name
	3487	if ($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['uid2cn'] && substr($name_box,0,4) == 'user')
	3488	{
	3489	$folder_name = explode($this->imap_delimiter,$name_box);
	3490	$this->ldap = new ldap_functions();
	3491
	3492	if ($cn = $this->ldap->uid2cn($folder_name[1]))
	3493	{
	3494	$folder_name[1] = $cn;
	3495	}
	3496	$folder_name = implode($this->imap_delimiter,$folder_name);
[3391]	3497	}
[3843]	3498	else
	3499	$folder_name = mb_convert_encoding(utf8_decode($name_box), "UTF7-IMAP", "ISO_8859-1" );
	3500
	3501	if(!is_resource($mbox_stream))
	3502	$mbox_stream = $this->open_mbox($name_box);
	3503	else
	3504	imap_reopen($mbox_stream, "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$name_box);
	3505
	3506	if (preg_match("/^.?\bALL\b/", $filter))
	3507	{
	3508	// Quick Search, note: this ALL isn't the same ALL from imap_search
	3509	$all_criterias = array ("TO","SUBJECT","FROM","CC");
	3510
	3511	foreach($all_criterias as $criteria_fixed)
	3512	{
	3513	$_filter = $criteria_fixed . substr($filter,4);
	3514
	3515	$search_criteria = imap_search($mbox_stream, $_filter, SE_UID);
	3516
	3517	if(is_array($search_criteria))
	3518	{
	3519	foreach($search_criteria as $new_search)
	3520	{
	3521	$elem = $this->get_msg_detail($new_search,$name_box,$mbox_stream);
	3522	$elem['boxname'] = mb_convert_encoding( $name_box, "ISO_8859-1", "UTF7-IMAP" );
	3523	$elem['uid'] = $new_search;
	3524	$retorno[] = $elem;
	3525	}
	3526	}
	3527	}
	3528	}
	3529	else
	3530	{
	3531	$search_criteria = imap_search($mbox_stream, $filter, SE_UID);
	3532
	3533	if( is_array( $search_criteria) )
	3534	{
	3535	foreach($search_criteria as $new_search)
	3536	{
	3537	$elem = $this->get_msg_detail($new_search,$name_box,$mbox_stream);
	3538	$elem['boxname'] = mb_convert_encoding( $name_box, "ISO_8859-1", "UTF7-IMAP" );
	3539	$elem['uid'] = $new_search;
	3540	$retorno[] = $elem;
	3541	}
	3542	}
	3543	}
	3544	}
	3545	}
	3546
	3547	if($mbox_stream)
	3548	{
	3549	imap_close($mbox_stream);
[3803]	3550	}
[3843]	3551
[3803]	3552	$num_msgs = count($retorno);
[3223]	3553
[3803]	3554	/* Comparison functions, descendent is ascendent with parms inverted */
[3843]	3555	function SORTDATE($a, $b){ return ($a['udate'] < $b['udate']); }
[3803]	3556	function SORTDATE_REVERSE($b, $a) { return SORTDATE($a,$b); }
[3391]	3557
[3803]	3558	function SORTWHO($a, $b) { return (strtoupper($a['from']) > strtoupper($b['from'])); }
	3559	function SORTWHO_REVERSE($b, $a) { return SORTWHO($a,$b); }
	3560
	3561	function SORTSUBJECT($a, $b) { return (strtoupper($a['subject']) > strtoupper($b['subject'])); }
	3562	function SORTSUBJECT_REVERSE($b, $a) { return SORTSUBJECT($a,$b); }
	3563
	3564	function SORTBOX($a, $b) { return ($a['boxname'] > $b['boxname']); }
	3565	function SORTBOX_REVERSE($b, $a) { return SORTBOX($a,$b); }
	3566
	3567	function SORTSIZE($a, $b) { return ($a['size'] > $b['size']); }
	3568	function SORTSIZE_REVERSE($b, $a) { return SORTSIZE($a,$b); }
	3569
[3843]	3570	usort( $retorno, $params['sort_type']);
	3571	$pageret = array_slice( $retorno, $params['page'] * $this->prefs['max_email_per_page'], $this->prefs['max_email_per_page']);
	3572
	3573	$arrayRetorno['num_msgs'] = $num_msgs;
	3574	$arrayRetorno['data'] = $pageret;
[3803]	3575
[3843]	3576	if ($pageret)
	3577	{
	3578	return $arrayRetorno;
	3579	}
	3580	else
	3581	{
	3582	return 'none';
	3583	}
[2]	3584	}
[1472]	3585
[3803]	3586	function get_msg_detail($uid_msg,$name_box, $mbox_stream )
[271]	3587	{
[828]	3588	$header = $this->get_header($uid_msg);
[3803]	3589	require_once("class.imap_attachment.inc.php");
[828]	3590	$imap_attachment = new imap_attachment();
	3591	$attachments = $imap_attachment->get_attachment_headerinfo($mbox_stream, $uid_msg);
	3592	$attachments = $attachments['number_attachments'] > 0?"T".$attachments['number_attachments']:"";
	3593	$flag = $header->Unseen
	3594	.$header->Recent
	3595	.$header->Flagged
	3596	.$header->Draft
	3597	.$header->Answered
	3598	.$header->Deleted
	3599	.$attachments;
	3600
	3601
[163]	3602	$subject = $this->decode_string($header->fetchsubject);
	3603	$from = $header->from[0]->mailbox;
[2]	3604	if($header->from[0]->personal != "")
	3605	$from = $header->from[0]->personal;
[3843]	3606	$ret_msg['from'] = $this->decode_string($from);
	3607	$ret_msg['subject'] = $subject;
	3608	$ret_msg['udate'] = gmdate("d/m/Y",$header->udate + $this->functions->CalculateDateOffset());
	3609	$ret_msg['size'] = $header->Size;
	3610	$ret_msg['flag'] = $flag;
[1472]	3611	return $ret_msg;
	3612	}
[3391]	3613
	3614
	3615	function size_msg($size){
	3616	$var = floor($size/1024);
	3617	if($var >= 1){
	3618	return $var." kb";
	3619	}else{
	3620	return $size ." b";
	3621	}
	3622	}
	3623
[2]	3624	function ob_array($the_object)
	3625	{
	3626	$the_array=array();
	3627	if(!is_scalar($the_object))
	3628	{
	3629	foreach($the_object as $id => $object)
	3630	{
	3631	if(is_scalar($object))
	3632	{
	3633	$the_array[$id]=$object;
	3634	}
	3635	else
	3636	{
	3637	$the_array[$id]=$this->ob_array($object);
	3638	}
	3639	}
	3640	return $the_array;
	3641	}
	3642	else
	3643	{
	3644	return $the_object;
	3645	}
	3646	}
[1472]	3647
[2]	3648	function getacl()
	3649	{
	3650	$this->ldap = new ldap_functions();
[1472]	3651
[2]	3652	$return = array();
[1472]	3653	$mbox_stream = $this->open_mbox();
[2]	3654	$mbox_acl = imap_getacl($mbox_stream, 'INBOX');
[1472]	3655
[2]	3656	$i = 0;
	3657	foreach ($mbox_acl as $user => $acl)
	3658	{
	3659	if ($user != $this->username)
	3660	{
	3661	$return[$i]['uid'] = $user;
	3662	$return[$i]['cn'] = $this->ldap->uid2cn($user);
	3663	}
	3664	$i++;
	3665	}
	3666	return $return;
	3667	}
[1472]	3668
[2]	3669	function setacl($params)
	3670	{
	3671	$old_users = $this->getacl();
	3672	if (!count($old_users))
	3673	$old_users = array();
[1472]	3674
[2]	3675	$tmp_array = array();
	3676	foreach ($old_users as $index => $user_info)
	3677	{
	3678	$tmp_array[$index] = $user_info['uid'];
	3679	}
	3680	$old_users = $tmp_array;
[1472]	3681
[2]	3682	$users = unserialize($params['users']);
	3683	if (!count($users))
	3684	$users = array();
[1472]	3685
[2]	3686	//$add_share = array_diff($users, $old_users);
	3687	$remove_share = array_diff($old_users, $users);
	3688
	3689	$mbox_stream = $this->open_mbox();
	3690
	3691	$serverString = "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}";
	3692	$mailboxes_list = imap_getmailboxes($mbox_stream, $serverString, "user".$this->imap_delimiter.$this->username."*");
	3693
	3694	/*if (count($add_share))
	3695	{
	3696	foreach ($add_share as $index=>$uid)
	3697	{
	3698	if (is_array($mailboxes_list))
	3699	{
	3700	foreach ($mailboxes_list as $key => $val)
	3701	{
	3702	$folder = str_replace($serverString, "", imap_utf7_decode($val->name));
	3703	imap_setacl ($mbox_stream, $folder, "$uid", "lrswipcda");
	3704	}
	3705	}
	3706	}
	3707	}*/
[1472]	3708
[2]	3709	if (count($remove_share))
	3710	{
	3711	foreach ($remove_share as $index=>$uid)
	3712	{
	3713	if (is_array($mailboxes_list))
	3714	{
	3715	foreach ($mailboxes_list as $key => $val)
	3716	{
	3717	$folder = str_replace($serverString, "", imap_utf7_decode($val->name));
	3718	imap_setacl ($mbox_stream, $folder, "$uid", "");
	3719	}
	3720	}
[1472]	3721	}
[2]	3722	}
[1472]	3723
[2]	3724	return true;
	3725	}
[1472]	3726
[2]	3727	function getaclfromuser($params)
	3728	{
	3729	$useracl = $params['user'];
[1472]	3730
[2]	3731	$return = array();
	3732	$return[$useracl] = 'false';
[1472]	3733	$mbox_stream = $this->open_mbox();
[2]	3734	$mbox_acl = imap_getacl($mbox_stream, 'INBOX');
[1472]	3735
[2]	3736	foreach ($mbox_acl as $user => $acl)
	3737	{
	3738	if (($user != $this->username) && ($user == $useracl))
	3739	{
	3740	$return[$user] = $acl;
	3741	}
	3742	}
	3743	return $return;
	3744	}
	3745
	3746	function getacltouser($user)
	3747	{
	3748	$return = array();
	3749	$mbox_stream = $this->open_mbox();
[325]	3750	//Alterado, antes era 'imap_getacl($mbox_stream, 'user'.$this->imap_delimiter.$user);
	3751	//Afim de tratar as pastas compartilhadas, verificandos as permissoes de operacao sobre as mesmas
	3752	//No caso de se tratar da caixa do proprio usuario logado, utiliza a sintaxe abaixo
	3753	if(substr($user,0,4) != 'user')
[449]	3754	$mbox_acl = imap_getacl($mbox_stream, 'user'.$this->imap_delimiter.$user);
[325]	3755	else
	3756	$mbox_acl = imap_getacl($mbox_stream, $user);
[2]	3757	return $mbox_acl[$this->username];
	3758	}
	3759
[1472]	3760
[2]	3761	function setaclfromuser($params)
	3762	{
	3763	$user = $params['user'];
	3764	$acl = $params['acl'];
[1472]	3765
[2]	3766	$mbox_stream = $this->open_mbox();
	3767
	3768	$serverString = "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}";
	3769	$mailboxes_list = imap_getmailboxes($mbox_stream, $serverString, "user".$this->imap_delimiter.$this->username."*");
	3770
	3771	if (is_array($mailboxes_list))
	3772	{
	3773	foreach ($mailboxes_list as $key => $val)
	3774	{
[449]	3775	$folder = str_replace($serverString, "", imap_utf7_encode($val->name));
	3776	$folder = str_replace("&-", "&", $folder);
[2]	3777	if (!imap_setacl ($mbox_stream, $folder, $user, $acl))
	3778	{
[449]	3779	$return = imap_last_error();
[2]	3780	}
	3781	}
	3782	}
[449]	3783	if (isset($return))
	3784	return $return;
	3785	else
	3786	return true;
[2]	3787	}
[1472]	3788
[51]	3789	function download_attachment($msg,$msgno)
	3790	{
[1472]	3791	$array_parts_attachments = array();
[3289]	3792	//$array_parts_attachments['names'] = '';
[689]	3793	include_once("class.imap_attachment.inc.php");
[1472]	3794	$imap_attachment = new imap_attachment();
	3795
[51]	3796	if (count($msg->fname[$msgno]) > 0)
	3797	{
	3798	$i = 0;
	3799	foreach ($msg->fname[$msgno] as $index=>$fname)
	3800	{
	3801	$array_parts_attachments[$i]['pid'] = $msg->pid[$msgno][$index];
[1397]	3802	$array_parts_attachments[$i]['name'] = $imap_attachment->flat_mime_decode($this->decode_string($fname));
[51]	3803	$array_parts_attachments[$i]['name'] = $array_parts_attachments[$i]['name'] ? $array_parts_attachments[$i]['name'] : "attachment.bin";
	3804	$array_parts_attachments[$i]['encoding'] = $msg->encoding[$msgno][$index];
[3289]	3805	//$array_parts_attachments['names'] .= $array_parts_attachments[$i]['name'] . ', ';
[51]	3806	$array_parts_attachments[$i]['fsize'] = $msg->fsize[$msgno][$index];
	3807	$i++;
	3808	}
	3809	}
[3289]	3810	//$array_parts_attachments['names'] = substr($array_parts_attachments['names'],0,(strlen($array_parts_attachments['names']) - 2));
[51]	3811	return $array_parts_attachments;
[1472]	3812	}
[69]	3813
	3814	function spam($params)
	3815	{
	3816	$is_spam = $params['spam'];
	3817	$folder = $params['folder'];
	3818	$mbox_stream = $this->open_mbox($folder);
	3819	$msgs_number = explode(',',$params['msgs_number']);
	3820
	3821	foreach($msgs_number as $msg_number) {
[877]	3822	$imap_msg_number = imap_msgno($mbox_stream, $msg_number);
	3823	$header = imap_fetchheader($mbox_stream, $imap_msg_number);
	3824	$body = imap_body($mbox_stream, $imap_msg_number);
[69]	3825	$msg = $header . $body;
	3826	$email = $_SESSION['phpgw_info']['expressomail']['user']['email'];
[449]	3827	$username = $this->username;
[69]	3828	strtok($email, '@');
	3829	$domain = strtok('@');
	3830
[449]	3831	//Encontrar a assinatura do dspam no cabecalho
	3832	$v = explode("\r\n", $header);
	3833	foreach ($v as $linha){
[877]	3834	if (eregi("^Message-ID", $linha)) {
	3835	$args = explode(" ", $linha);
	3836	$msg_id = "'$args[1]'";
	3837	} elseif (eregi("^X-DSPAM-Signature", $linha)) {
[449]	3838	$args = explode(" ",$linha);
	3839	$signature = $args[1];
	3840	}
	3841	}
	3842
[877]	3843	// Seleciona qual comando a ser executado
[449]	3844	switch($is_spam){
	3845	case 'true': $cmd = $_SESSION['phpgw_info']['server']['expressomail']['expressoMail_command_for_spam']; break;
	3846	case 'false': $cmd = $_SESSION['phpgw_info']['server']['expressomail']['expressoMail_command_for_ham']; break;
	3847	}
[877]	3848
	3849	$tags = array('##EMAIL##', '##USERNAME##', '##DOMAIN##', '##SIGNATURE##', '##MSGID##');
	3850	$cmd = str_replace($tags, array($email, $username, $domain, $signature, $msg_id), $cmd);
[78]	3851	system($cmd);
[69]	3852	}
	3853	imap_close($mbox_stream);
	3854	return false;
	3855	}
[535]	3856	function get_header($msg_number){
[3493]	3857	$header = @imap_headerinfo($this->mbox, imap_msgno($this->mbox, $msg_number), 80, 255);
[535]	3858	if (!is_object($header))
	3859	return false;
[1472]	3860
[673]	3861	if($header->Flagged != "F" && $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['use_important_flag']) {
[659]	3862	$flag = preg_match('/importance : (.*)\r/i',
	3863	imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number))
[1472]	3864	,$importance);
[659]	3865	$header->Flagged = $flag==0?false:strtolower($importance[1])=="high"?"F":false;
	3866	}
[1472]	3867
[535]	3868	return $header;
	3869	}
[1000]	3870
	3871	//Por Bruno Costa(bruno.vieira-costa@serpro.gov.br - Insere emails no imap a partir do fonte do mesmo. Se o argumento timestamp for passado ele utiliza do script python
	3872	///expressoMail1_2/imap.py para inserir uma msg com o horário correto pois isso não é porssível com a função imap_append do php.
	3873
[3911]	3874	function insert_email($source,$folder,$timestamp,$flags){
[1000]	3875	$username = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
	3876	$password = $_SESSION['phpgw_info']['expressomail']['user']['passwd'];
	3877	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
	3878	$imap_port = $_SESSION['phpgw_info']['expressomail']['email_server']['imapPort'];
	3879	$imap_options = '/notls/novalidate-cert';
	3880	$mbox_stream = imap_open("{".$imap_server.":".$imap_port.$imap_options."}".$folder, $username, $password);
	3881	if(imap_last_error())
	3882	{
	3883	imap_createmailbox($mbox_stream,imap_utf7_encode("{".$imap_server."}".$folder));
[3872]	3884	}
[1000]	3885	if($timestamp){
	3886	$tempDir = ini_get("session.save_path");
[1247]	3887	$file = $tempDir."imap_".$_SESSION[ 'phpgw_session' ][ 'session_id' ];
[1000]	3888	$f = fopen($file,"w");
	3889	fputs($f,base64_encode($source));
	3890	fclose($f);
[1586]	3891	$command = "python ".$_SERVER['DOCUMENT_ROOT']."/expressoMail1_2/imap.py ".escapeshellarg($imap_server)." ".escapeshellarg($imap_port)." ".escapeshellarg($username)." ".escapeshellarg($password)." ".escapeshellarg($timestamp)." ".escapeshellarg($folder)." ".escapeshellarg($file);
[1012]	3892	$return['command']=exec(escapeshellcmd($command));
[1000]	3893	}else{
	3894	$return['append'] = imap_append($mbox_stream, "{".$imap_server.":".$imap_port."}".$folder, $source, "\\Seen");
	3895	}
	3896	$status = imap_status($mbox_stream, "{".$this->imap_server.":".$this->imap_port."}".$folder, SA_UIDNEXT);
[3872]	3897
[1000]	3898	$return['msg_no'] = $status->uidnext - 1;
[3911]	3899	$return['error'] = imap_last_error();
	3900	if(!$return['error'] && $flags != '' ){
[3872]	3901
[3911]	3902	$flags_array=explode(':',$flags);
	3903	//"Answered","Draft","Flagged","Unseen"
	3904	$flags_fixed = "";
	3905	if($flags_array[0] == 'A')
	3906	$flags_fixed.="\\Answered ";
	3907	if($flags_array[1] == 'X')
	3908	$flags_fixed.="\\Draft ";
	3909	if($flags_array[2] == 'F')
	3910	$flags_fixed.="\\Flagged ";
	3911	if($flags_array[3] != 'U')
	3912	$flags_fixed.="\\Seen ";
	3913
	3914	imap_setflag_full($mbox_stream, $return['msg_no'], $flags_fixed, ST_UID);
	3915	}
[1000]	3916	if($mbox_stream)
[3911]	3917	imap_close($mbox_stream);
[1000]	3918	return $return;
	3919	}
	3920
[3803]	3921	function show_decript($params){
[1035]	3922	$source = $params['source'];
	3923	//error_log("source: $source\nversao: " . PHP_VERSION, 3, '/tmp/teste.log');
[3803]	3924	$source = str_replace(" ", "+", $source,$i);
[1472]	3925
[3803]	3926	if (version_compare(PHP_VERSION, '5.2.0', '>=')){
	3927	if(!$source = base64_decode($source,true))
	3928	return "error ".$source."Espaços ".$i;
[1035]	3929
	3930	}
[3803]	3931	else {
	3932	if(!$source = base64_decode($source))
	3933	return "error ".$source."Espaços ".$i;
	3934	}
	3935
[1035]	3936	$insert = $this->insert_email($source,'INBOX'.$this->imap_delimiter.'decifradas');
	3937
	3938	$get['msg_number'] = $insert['msg_no'];
	3939	$get['msg_folder'] = 'INBOX'.$this->imap_delimiter.'decifradas';
	3940	$return = $this->get_info_msg($get);
	3941	$get['msg_number'] = $params['ID'];
	3942	$get['msg_folder'] = $params['folder'];
	3943	$tmp = $this->get_info_msg($get);
	3944	if(!$tmp['status_get_msg_info'])
	3945	{
	3946	$return['msg_day']=$tmp['msg_day'];
	3947	$return['msg_hour']=$tmp['msg_hour'];
	3948	$return['fulldate']=$tmp['fulldate'];
	3949	$return['smalldate']=$tmp['smalldate'];
	3950	}
	3951	else
	3952	{
	3953	$return['msg_day']='';
	3954	$return['msg_hour']='';
	3955	$return['fulldate']='';
	3956	$return['smalldate']='';
	3957	}
	3958	$return['msg_no'] =$insert['msg_no'];
	3959	$return['error'] = $insert['error'];
	3960	$return['folder'] = $params['folder'];
	3961	//$return['acls'] = $insert['acls'];
	3962	$return['original_ID'] = $params['ID'];
	3963
	3964	return $return;
	3965
	3966	}
[1472]	3967
[1000]	3968	//Por Bruno Costa(bruno.vieira-costa@serpro.gov.br - Trata fontes de emails enviados via POST para o servidor por um xmlhttprequest, as partes codificados com
	3969	//Base64 os "+" são substituidos por " " no envio e essa função arruma esse efeito.
	3970
	3971	function treat_base64_from_post($source){
	3972	$offset = 0;
	3973	do
	3974	{
	3975	if($inicio = strpos($source, 'Content-Transfer-Encoding: base64', $offset))
	3976	{
	3977	$inicio = strpos($source, "\n\r", $inicio);
	3978	$fim = strpos($source, '--', $inicio);
	3979	if(!$fim)
	3980	$fim = strpos($source,"\n\r", $inicio);
	3981	$length = $fim-$inicio;
	3982	$parte = substr( $source,$inicio,$length-1);
	3983	$parte = str_replace(" ", "+", $parte);
	3984	$source = substr_replace($source, $parte, $inicio, $length-1);
	3985	}
	3986	if($offset > $inicio)
	3987	$offset=FALSE;
	3988	else
	3989	$offset = $inicio;
	3990	}
	3991	while($offset);
	3992	return $source;
	3993	}
	3994
	3995	//Por Bruno Costa(bruno.vieira-costa@serpro.gov.br - Recebe os fontes dos emails a serem desarquivados, separa e envia cada um para função insert_mail.
	3996
	3997	function unarchive_mail($params)
	3998	{
	3999	$dest_folder = $params['folder'];
	4000	$sources = explode("#@#@#@",$params['source']);
	4001	$timestamps = explode("#@#@#@",$params['timestamp']);
[3911]	4002	$flags = explode("#@#@#@",$params['flags']);
[3872]	4003
[3843]	4004	foreach($sources as $index=>$src)
	4005	{
	4006	if($src!="")
	4007	{
[3911]	4008	$source = $this->treat_base64_from_post($src);
	4009	$insert = $this->insert_email($source,$dest_folder,$timestamps[$index],$flags[$index]);
	4010	}
	4011	}
[3843]	4012
[1000]	4013	return $insert;
	4014	}
	4015
	4016	function download_all_local_attachments($params)
	4017	{
	4018	$source = $params['source'];
	4019	$source = $this->treat_base64_from_post($source);
	4020	$insert = $this->insert_email($source,'INBOX'.$this->imap_delimiter.'decifradas');
	4021	$exporteml = new ExportEml();
	4022	$params['num_msg']=$insert['msg_no'];
	4023	$params['folder']='INBOX'.$this->imap_delimiter.'decifradas';
	4024	return $exporteml->download_all_attachments($params);
	4025	}
[3157]	4026	function get_quota_folders(){
	4027
	4028	// Additional Imap Class for not-implemented functions into PHP-IMAP extension.
	4029	include_once("class.imapfp.inc.php");
	4030	$imapfp = new imapfp();
	4031
	4032	if(!$imapfp->open($this->imap_server,$this->imap_port))
	4033	return $imapfp->get_error();
	4034	if (!$imapfp->login( $this->username,$this->password ))
	4035	return $imapfp->get_error();
	4036
	4037	$response_array = $imapfp->get_mailboxes_size();
	4038	if ($imapfp->error)
	4039	return $imapfp->get_error();
	4040
	4041	$data = array();
	4042	$quota_root = $this->get_quota(array('folder_id' => "INBOX"));
	4043	$data["quota_root"] = $quota_root;
	4044
	4045	foreach ($response_array as $idx=>$line) {
	4046	$line2 = str_replace('"', "", $line);
	4047	$line2 = str_replace(" /vendor/cmu/cyrus-imapd/size (value.shared ",";",str_replace("* ANNOTATION ","",$line2));
	4048	list($folder,$size) = explode(";",$line2);
[3854]	4049	$quota_used = str_replace(")","",$size);
	4050	$quotaPercent = (($quota_used / 1024) / $data["quota_root"]["quota_limit"])*100;
[3157]	4051	$folder = mb_convert_encoding($folder, "ISO_8859-1", "UTF7-IMAP");
	4052	if(!preg_match('/user\\'.$this->imap_delimiter.$this->username.'\\'.$this->imap_delimiter.'/i',$folder)){
	4053	$folder = $this->functions->getLang("Inbox");
	4054	}
	4055	else
	4056	$folder = preg_replace('/user\\'.$this->imap_delimiter.$this->username.'\\'.$this->imap_delimiter.'/i','', $folder);
	4057
	4058	$data[$folder] = array("quota_percent" => sprintf("%.1f",round($quotaPercent,1)), "quota_used" => $quota_used);
	4059	}
	4060	$imapfp->close();
	4061	return $data;
	4062	}
[2]	4063	}
[278]	4064	?>

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