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source: branches/2.2/expressoMail1_2/inc/class.imap_functions.inc.php @ 4863

Revision 4863, 151.4 KB checked in by roberto.santosjunior, 13 years ago (diff)
Ticket #2163 - Revert da revisão 4859, por já haver uma pref. de tratamento.
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	{
[4587]	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 $error;
	98	}
[1472]	99
[4038]	100	function get_range_msgs2($params)
[4150]	101	{
	102	// Free others requests
	103	session_write_close();
	104	$folder = $params['folder'];
	105	$msg_range_begin = $params['msg_range_begin'];
	106	$msg_range_end = $params['msg_range_end'];
	107	$sort_box_type = $params['sort_box_type'];
	108	$sort_box_reverse = $params['sort_box_reverse'];
	109	$search_box_type = $params['search_box_type'] != "ALL" && $params['search_box_type'] != "" ? $params['search_box_type'] : false;
[1472]	110
[4150]	111	if(!$this->mbox \|\| !is_resource($this->mbox))
	112	$this->mbox = $this->open_mbox($folder);
[4048]	113
[4150]	114	$return = array();
[4165]	115
	116	$return['folder'] = $folder;
	117
[4150]	118	//Para enviar o offset entre o timezone definido pelo usuário e GMT
	119	$return['offsetToGMT'] = $this->functions->CalculateDateOffset();
[4048]	120
[4150]	121	if(!$search_box_type \|\| $search_box_type=="UNSEEN" \|\| $search_box_type=="SEEN") {
[4587]	122	$msgs_info = imap_status($this->mbox,"{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".mb_convert_encoding( $folder, "UTF7-IMAP", "ISO-8859-1" ) ,SA_ALL);
[4022]	123
[4150]	124
	125	$return['tot_unseen'] = $search_box_type == "SEEN" ? 0 : $msgs_info->unseen;
	126
	127	$sort_array_msg = $this-> get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse,$msg_range_begin,$msg_range_end);
	128
	129	$num_msgs = ($search_box_type=="UNSEEN") ? $msgs_info->unseen : (($search_box_type=="SEEN") ? ($msgs_info->messages - $msgs_info->unseen) : $msgs_info->messages);
	130
[3392]	131	$i = 0;
[4150]	132	if(is_array($sort_array_msg)){
	133	foreach($sort_array_msg as $msg_number => $value)
	134	{
	135	$temp = $this->get_info_head_msg($msg_number);
[4164]	136	$temp['msg_sample'] = $this->get_msg_sample($msg_number,$folder);
[4150]	137	if(!$temp)
	138	return false;
[3392]	139
[4150]	140	$return[$i] = $temp;
	141	$i++;
	142	}
	143	}
	144	$return['num_msgs'] = $num_msgs;
	145	}
	146	else {
	147	$num_msgs = imap_num_msg($this->mbox);
	148	$sort_array_msg = $this-> get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse,$msg_range_begin,$num_msgs);
[828]	149
[4150]	150
	151	$return['tot_unseen'] = 0;
	152	$i = 0;
	153
	154	if(is_array($sort_array_msg)){
	155	foreach($sort_array_msg as $msg_number => $value)
	156	{
	157	$temp = $this->get_info_head_msg($msg_number);
	158	if(!$temp)
	159	return false;
	160
	161	if($temp['Unseen'] == 'U' \|\| $temp['Recent'] == 'N'){
	162	$return['tot_unseen']++;
	163	}
	164
	165	if($i <= ($msg_range_end-$msg_range_begin))
	166	$return[$i] = $temp;
	167	$i++;
	168	}
	169	}
	170	$return['num_msgs'] = count($sort_array_msg)+($msg_range_begin-1);
	171
	172	}
	173	return $return;
	174	}
	175
[4038]	176	function get_info_head_msg($msg_number)
	177	{
[689]	178	$head_array = array();
	179	include_once("class.imap_attachment.inc.php");
[828]	180
[3271]	181	$imap_attachment = new imap_attachment();
	182	//if ($this->prefs['use_important_flag'] )
	183	//{
[4022]	184	/*Como eu preciso do atributo Importance para saber se o email é
	185	* importante ou não, uso abaixo a função imap_fetchheader e busco
	186	* o atributo importance nela. Isso faz com que eu acesse o cabeçalho
[3071]	187	* duas vezes e de duas formas diferentes, mas em contrapartida, eu
[4022]	188	* não preciso reimplementar o método utilizando o fetchheader.
	189	* Como as mensagens são renderizadas em um número pequeno por vez,
	190	* não parece ter perda considerável de performance.
[3071]	191	*/
[830]	192
[3071]	193	$tempHeader = imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number));
	194	$flag = preg_match('/importance : (.*)\r/i', $tempHeader, $importance);
[3271]	195	//}
[4022]	196	// Reimplementado código para identificação dos e-mails assinados e cifrados
	197	// no método getMessageType(). Mário César Kolling <mario.kolling@serpro.gov.br>
[3271]	198	$head_array['ContentType'] = $this->getMessageType($msg_number, $tempHeader);
	199	$head_array['Importance'] = $flag==0?"Normal":$importance[1];
[1174]	200
[689]	201	$header = $this->get_header($msg_number);
[828]	202	if (!is_object($header))
	203	return false;
[689]	204	$head_array['Recent'] = $header->Recent;
	205	$head_array['Unseen'] = $header->Unseen;
	206	if($header->Answered =='A' && $header->Draft == 'X'){
	207	$head_array['Forwarded'] = 'F';
[2]	208	}
[689]	209	else {
	210	$head_array['Answered'] = $header->Answered;
[828]	211	$head_array['Draft'] = $header->Draft;
[46]	212	}
[689]	213	$head_array['Deleted'] = $header->Deleted;
	214	$head_array['Flagged'] = $header->Flagged;
	215	$head_array['msg_number'] = $msg_number;
[3057]	216	$head_array['udate'] = $header->udate;
[3923]	217	$head_array['offsetToGMT'] = $this->functions->CalculateDateOffset();
[828]	218
[3923]	219	$msgTimestamp = $header->udate + $head_array['offsetToGMT'];
	220	$head_array['timestamp'] = $msgTimestamp;
	221
[3499]	222	$date_msg = gmdate("d/m/Y",$msgTimestamp);
	223	// if (date("d/m/Y") == $date_msg)
	224	// $return['udate'] = $header->udate;
	225	// else
	226
	227	if (date("d/m/Y") == $date_msg) //no dia
	228	{
	229	$head_array['smalldate'] = gmdate("H:i",$msgTimestamp);
	230	}
	231	else
	232	{
	233	$head_array['smalldate'] = gmdate("d/m/Y",$msgTimestamp);
	234	}
	235
[689]	236	$from = $header->from;
	237	$head_array['from'] = array();
[1740]	238	$head_array['from']['name'] = ( isset( $from[0]->personal ) ) ? $this->decode_string($from[0]->personal) : NULL;
[689]	239	$head_array['from']['email'] = $this->decode_string($from[0]->mailbox) . "@" . $from[0]->host;
	240	if(!$head_array['from']['name'])
	241	$head_array['from']['name'] = $head_array['from']['email'];
	242	$to = $header->to;
	243	$head_array['to'] = array();
[4022]	244	if($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.
[3831]	245	$head_array['to']['name'] = $head_array['to']['email'] = NULL;
	246	}
	247	else {
	248	$tmp = ( isset( $to[0]->personal ) ) ? imap_mime_header_decode($to[0]->personal) : NULL;
	249	$head_array['to']['name'] = ( isset( $tmp[0]->text ) ) ? $this->decode_string($this->decode_string($tmp[0]->text)) : NULL;
	250	$head_array['to']['email'] = ( isset( $to[0]->mailbox ) ) ? ( $this->decode_string($to[0]->mailbox) . "@" . ( ( isset( $to[0]->host ) ) ? $to[0]->host : '' ) ) : NULL;
	251	if(!$head_array['to']['name'])
	252	$head_array['to']['name'] = $head_array['to']['email'];
	253	}
[3777]	254	$cc = $header->cc;
[3831]	255	$cco = $header->bcc;
[3777]	256	if ( ($cc) && (!$head_array['to']['name']) ){
	257	$head_array['to']['name'] = ( isset( $cc[0]->personal ) ) ? $this->decode_string($cc[0]->personal) : NULL;
	258	$head_array['to']['email'] = $this->decode_string($cc[0]->mailbox) . "@" . $cc[0]->host;
	259	if(!$head_array['to']['name'])
	260	$head_array['to']['name'] = $head_array['from']['email'];
	261	}
[3831]	262	else if ( ($cco) && (!$head_array['to']['name']) ){
	263	$head_array['to']['name'] = ( isset( $cco[0]->personal ) ) ? $this->decode_string($cco[0]->personal) : NULL;
	264	$head_array['to']['email'] = $this->decode_string($cco[0]->mailbox) . "@" . $cco[0]->host;
	265	if(!$head_array['to']['name'])
	266	$head_array['to']['name'] = $head_array['from']['email'];
	267	}
[1751]	268	$head_array['subject'] = ( isset( $header->fetchsubject ) ) ? $this->decode_string($header->fetchsubject) : '';
[828]	269
[689]	270	$head_array['Size'] = $header->Size;
[828]	271
[689]	272	$head_array['attachment'] = array();
	273	$head_array['attachment'] = $imap_attachment->get_attachment_headerinfo($this->mbox, $msg_number);
[828]	274
[689]	275	return $head_array;
[2]	276	}
[828]	277
[2]	278	function decode_string($string)
[1472]	279	{
	280
[2]	281	if ((strpos(strtolower($string), '=?iso-8859-1') !== false) \|\| (strpos(strtolower($string), '=?windows-1252') !== false))
	282	{
[1740]	283	$return = '';
[2]	284	$tmp = imap_mime_header_decode($string);
	285	foreach ($tmp as $tmp1)
	286	$return .= $this->htmlspecialchars_encode($tmp1->text);
[1472]	287
[3560]	288	$return = str_replace("\t", "", $return);
[2]	289	return $return;
	290	}
	291	else if (strpos(strtolower($string), '=?utf-8') !== false)
	292	{
[1401]	293	$elements = imap_mime_header_decode($string);
	294
	295	for($i = 0;$i < count($elements);$i++)
	296	{
[1384]	297	$charset = strtolower($elements[$i]->charset);
[1401]	298	$text = $elements[$i]->text;
	299
	300	if(!strcasecmp($charset, "utf-8") \|\| !strcasecmp($charset, "utf-7"))
	301	{
[1384]	302	$decoded .= $this->functions->utf8_to_ncr($text);
	303	}
	304	else
[1401]	305	{
	306	if( strcasecmp($charset,"default") )
	307	$decoded .= $this->htmlspecialchars_encode(iconv($charset, "iso-8859-1", $text));
	308	else
	309	$decoded .= $this->htmlspecialchars_encode($text);
	310	}
[1384]	311	}
[2]	312	return $decoded;
	313	}
	314	else
	315	return $this->htmlspecialchars_encode($string);
	316	}
[615]	317	/**
[4022]	318	* Função que importa arquivos .eml exportados pelo expresso para a caixa do usuário. Testado apenas
	319	* com .emls gerados pelo expresso, e o arquivo pode ser um zip contendo vários emls ou um .eml.
[615]	320	*/
[660]	321	function import_msgs($params) {
[1000]	322	if(!$this->mbox)
[660]	323	$this->mbox = $this->open_mbox();
[1472]	324
[1365]	325	if( preg_match('/local_/',$params["folder"]) )
[1000]	326	{
[1366]	327	// PLEASE, BE CAREFULL!!! YOU SHOULD USE EMAIL CONFIGURATION VALUES (EMAILADMIN MODULE)
[1367]	328	$tmp_box = mb_convert_encoding('INBOX'.$this->imap_delimiter.$_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultTrashFolder'].$this->imap_delimiter.'tmpMoveToLocal', "UTF7-IMAP", "UTF-8");
[1000]	329	if ( ! imap_createmailbox( $this -> mbox,"{".$this -> imap_server."}$tmp_box" ) )
	330	return $this->functions->getLang( 'Import to Local : fail...' );
	331	imap_reopen($this->mbox, "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$tmp_box);
	332	$params["folder"] = $tmp_box;
	333	}
[615]	334	$errors = array();
	335	$invalid_format = false;
[1472]	336	$filename = $params['FILES'][0]['name'];
[4587]	337	$params["folder"] = mb_convert_encoding($params["folder"], "UTF7-IMAP","ISO-8859-1");
[660]	338	$quota = imap_get_quotaroot($this->mbox, $params["folder"]);
	339	if((($quota['limit'] - $quota['usage'])*1024) <= $params['FILES'][0]['size']){
	340	return array( 'error' => $this->functions->getLang("fail in import:").
[1000]	341	" ".$this->functions->getLang("Over quota"));
[660]	342	}
[615]	343	if(substr($filename,strlen($filename)-4)==".zip") {
[660]	344	$zip = zip_open($params['FILES'][0]['tmp_name']);
[615]	345
	346	if ($zip) {
	347	while ($zip_entry = zip_read($zip)) {
[1000]	348
[615]	349	if (zip_entry_open($zip, $zip_entry, "r")) {
	350	$email = zip_entry_read($zip_entry, zip_entry_filesize($zip_entry));
	351	$status = @imap_append($this->mbox,
[660]	352	"{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$params["folder"],
[615]	353	$email
	354	);
	355	if(!$status)
	356	array_push($errors,zip_entry_name($zip_entry));
	357	zip_entry_close($zip_entry);
	358	}
	359	}
[660]	360	zip_close($zip);
[615]	361	}
[1000]	362
	363	if ( isset( $tmp_box ) && ! sizeof( $errors ) )
	364	{
	365
	366	$mc = imap_check($this->mbox);
	367
	368	$result = imap_fetch_overview( $this -> mbox, "1:{$mc -> Nmsgs}", 0 );
	369
	370	$ids = array( );
	371	foreach ($result as $overview)
	372	$ids[ ] = $overview -> uid;
	373
	374	return implode( ',', $ids );
[830]	375	}
[1000]	376	}
[615]	377	else if(substr($filename,strlen($filename)-4)==".eml") {
[660]	378	$email = implode("",file($params['FILES'][0]['tmp_name']));
[615]	379	$status = @imap_append($this->mbox,
[660]	380	"{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$params["folder"],
[615]	381	$email
	382	);
[660]	383	if(!$status){
[615]	384	array_push($errors,zip_entry_name($zip_entry));
[660]	385	zip_entry_close($zip_entry);
	386	}
[615]	387	}
[1000]	388	else
[615]	389	{
[1000]	390	if ( isset( $tmp_box ) )
	391	imap_deletemailbox( $this->mbox,"{".$this -> imap_server."}$tmp_box" );
	392
[660]	393	return array("error" => $this->functions->getLang("wrong file format"));
[615]	394	$invalid_format = true;
	395	}
[1000]	396
[615]	397	if(!$invalid_format) {
	398	if(count($errors)>0) {
[660]	399	$message = $this->functions->getLang("fail in import:")."\n";
[615]	400	foreach($errors as $arquivo) {
	401	$message.=$arquivo."\n";
	402	}
[660]	403	return array("error" => $message);
[615]	404	}
	405	else
[3843]	406	return $this->functions->getLang("The import was executed successfully.");
[615]	407	}
[1000]	408	}
	409	/*
[4022]	410	Remove os anexos de uma mensagem. A estratégia para isso é criar uma mensagem nova sem os anexos, mantendo apenas
	411	a primeira parte do e-mail, que é o texto, sem anexos.
	412	O método considera que o email é multpart.
[613]	413	*/
	414	function remove_attachments($params) {
	415	include_once("class.message_components.inc.php");
	416	if(!$this->mbox \|\| !is_resource($this->mbox))
	417	$this->mbox = $this->open_mbox($params["folder"]);
	418	$return["status"] = true;
	419	$header = "";
[1472]	420
[613]	421	$headertemp = explode("\n",imap_fetchheader($this->mbox, imap_msgno($this->mbox, $params["msg_num"])));
[4022]	422	foreach($headertemp as $head) {//Se eu colocar todo o header do email dá pau no append, então procuro apenas o que interessa.
[613]	423	$head1 = explode(":",$head);
[1472]	424	if ( (strtoupper($head1[0]) == "TO") \|\|
[3566]	425	(strtoupper($head1[0]) == "FROM") \|\|
	426	(strtoupper($head1[0]) == "SUBJECT") \|\|
	427	(strtoupper($head1[0]) == "DATE") )
	428	$header .= $head."\r\n";
[613]	429	}
[1472]	430
[613]	431	$msg = &new message_components($this->mbox);
[4022]	432	$msg->fetch_structure($params["msg_num"]);/* O fetchbody tava trazendo o email com problemas na acentuação.
	433	Então uso essa classe para verificar a codificação e o charset,
	434	para que o método decodeBody do expresso possa trazer tudo certinho*/
[1472]	435
[3566]	436	$all_body_type = strtolower($msg->file_type[$params["msg_num"]][0]);
	437	$all_body_encoding = $msg->encoding[$params["msg_num"]][0];
	438	$all_body_charset = $msg->charset[$params["msg_num"]][0];
	439
	440	if($all_body_type=='multipart/alternative') {
	441	if(strtolower($msg->file_type[$params["msg_num"]][2]=='text/html') &&
	442	$msg->pid[$params["msg_num"]][2] == '1.2') {
	443	$body_part_to_show = '1.2';
	444	$all_body_type = strtolower($msg->file_type[$params["msg_num"]][2]);
	445	$all_body_encoding = $msg->encoding[$params["msg_num"]][2];
	446	$all_body_charset = $msg->charset[$params["msg_num"]][2];
	447	}
	448	else {
	449	$body_part_to_show = '1.1';
	450	$all_body_type = strtolower($msg->file_type[$params["msg_num"]][1]);
	451	$all_body_encoding = $msg->encoding[$params["msg_num"]][1];
	452	$all_body_charset = $msg->charset[$params["msg_num"]][1];
	453	}
	454	}
	455	else
	456	$body_part_to_show = '1';
	457
[4626]	458	if (($all_body_charset == "utf-8") && ($all_body_encoding == "base64")){
	459	$status = imap_append($this->mbox,
	460	"{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$params["folder"],
	461	$header.
	462	"Content-Type: ".$all_body_type."; charset = \"iso-8859-1\"".
	463	"\r\n".
	464	"Content-Transfer-Encoding: quoted-printable".
	465	"\r\n".
	466	"\r\n".
	467	str_replace("\n","\r\n",$this->decodeBody(
	468	imap_fetchbody($this->mbox,imap_msgno($this->mbox, $params["msg_num"]),$body_part_to_show),
	469	$all_body_encoding, $all_body_charset
	470	)
	471	)
	472	, "\\Seen"); //Append do novo email, só com header e conteúdo sem anexos.
	473	}else{
	474	$status = imap_append($this->mbox,
	475	"{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$params["folder"],
	476	$header.
	477	"Content-Type: ".$all_body_type."; charset = \"".$all_body_charset."\"".
	478	"\r\n".
	479	"Content-Transfer-Encoding: ".$all_body_encoding.
	480	"\r\n".
	481	"\r\n".
	482	str_replace("\n","\r\n",$this->decodeBody(
	483	imap_fetchbody($this->mbox,imap_msgno($this->mbox, $params["msg_num"]),$body_part_to_show),
	484	$all_body_encoding, $all_body_charset
	485	)
	486	)
	487	, "\\Seen"); //Append do novo email, só com header e conteúdo sem anexos.
	488	}
[1472]	489
[1319]	490	if(!$status)
	491	{
[613]	492	$return["status"] = false;
	493	$return["msg"] = lang("error appending mail on delete attachments");
	494	}
[1319]	495	else
	496	{
	497	$status = imap_status($this->mbox, "{".$this->imap_server.":".$this->imap_port."}".$params['folder'], SA_UIDNEXT);
[1472]	498	$return['msg_no'] = $status->uidnext - 1;
[1319]	499	imap_delete($this->mbox, imap_msgno($this->mbox, $params["msg_num"]));
	500	imap_expunge($this->mbox);
	501	}
[1472]	502
[613]	503	return $return;
[1472]	504
[613]	505	}
[1518]	506
	507	function msgs_to_archive($params) {
	508
	509	$folder = $params['folder'];
[1931]	510	$all_ids = $this-> get_msgs($folder, 'SORTARRIVAL', false, 0,-1,-1);
[613]	511
[1518]	512	$messages_not_to_copy = explode(",",$params['mails']);
	513	$ids = array();
	514
[1931]	515	$cont = 0;
	516
[1518]	517	foreach($all_ids as $each_id=>$value) {
[1931]	518	if(!in_array($each_id,$messages_not_to_copy)) {
[1518]	519	array_push($ids,$each_id);
[1931]	520	$cont++;
	521	}
	522	if($cont>=100)
	523	break;
[1518]	524	}
	525
	526	if (empty($ids))
	527	return array();
	528
	529	$params = array("folder"=>$folder,"msgs_number"=>implode(",",$ids));
	530
	531
	532	return $this->get_info_msgs($params);
	533
	534
	535	}
	536
[689]	537	/**
[1472]	538	*
	539	* @return
[689]	540	* @param $params Object
	541	*/
	542	function get_info_msgs($params) {
	543	include_once("class.exporteml.inc.php");
	544	$return = array();
	545	$new_params = array();
	546	$attach_params = array();
	547	$new_params["msg_folder"]=$params["folder"];
	548	$attach_params["folder"] = $params["folder"];
	549	$msgs = explode(",",$params["msgs_number"]);
	550	$exporteml = new ExportEml();
[1382]	551	$unseen_msgs = array();
[689]	552	foreach($msgs as $msg_number) {
	553	$new_params["msg_number"] = $msg_number;
	554	//ini_set("display_errors","1");
	555	$msg_info = $this->get_info_msg($new_params);
	556
[4022]	557	$this->mbox = $this->open_mbox($params['folder']); //Não sei porque, mas se não abrir de novo a caixa dá erro.
[689]	558	$msg_info['header'] = $this->get_info_head_msg($msg_number);
	559
	560	$attach_params["num_msg"] = $msg_number;
	561	$msg_info['array_attach'] = $exporteml->get_attachments_in_array($attach_params);
	562	$msg_info['url_export_file'] = $exporteml->export_to_archive($msg_number,$params["folder"]);
	563	imap_close($this->mbox);
	564	$this->mbox=false;
	565	array_push($return,serialize($msg_info));
[1472]	566
[1388]	567	if($msg_info['Unseen'] == "U" \|\| $msg_info['Recent'] == "N"){
[1472]	568	array_push($unseen_msgs,$msg_number);
	569	}
	570	}
[1382]	571	if($unseen_msgs){
	572	$msgs_list = implode(",",$unseen_msgs);
	573	$array_msgs = array('folder' => $new_params["msg_folder"], "msgs_to_set" => $msgs_list, "flag" => "unseen");
[1472]	574	$this->set_messages_flag($array_msgs);
[689]	575	}
[1472]	576
[689]	577	return $return;
	578	}
	579
[2]	580	function get_info_msg($params)
	581	{
[51]	582	$return = array();
[2]	583	$msg_number = $params['msg_number'];
[3427]	584	if(@preg_match('(.+)(_[a-zA-Z0-9]+)',$msg_number,$matches)) { //Verifies if it comes from a tab diferent of the main one.
[1969]	585	$msg_number = $matches[1];
	586	$plus_id = $matches[2];
	587	}
	588	else {
	589	$plus_id = '';
	590	}
[1724]	591	$msg_folder = urldecode($params['msg_folder']);
[1472]	592
[411]	593	if(!$this->mbox \|\| !is_resource($this->mbox))
[1472]	594	$this->mbox = $this->open_mbox($msg_folder);
[535]	595	$header = $this->get_header($msg_number);
[205]	596	if (!$header) {
[1472]	597	$return['status_get_msg_info'] = "false";
[205]	598	return $return;
	599	}
[1472]	600
[828]	601	$header_ = imap_fetchheader($this->mbox, $msg_number, FT_UID);
	602
[51]	603	$return_get_body = $this->get_body_msg($msg_number, $msg_folder);
[1707]	604
	605	$body = $return_get_body['body'];
[1808]	606
[1035]	607	if($return_get_body['body']=='isCripted'){
	608	$exporteml = new ExportEml();
	609	$return['source']=$exporteml->export_msg_data($msg_number,$msg_folder);
	610	$return['body'] = "";
	611	$return['attachments'] = "";
	612	$return['thumbs'] = "";
	613	$return['signature'] = "";
	614	//return $return;
	615	}else{
[3576]	616	$return['body'] = $body;
	617	$return['attachments'] = $return_get_body['attachments'];
	618	$return['thumbs'] = $return_get_body['thumbs'];
	619	$return['signature'] = $return_get_body['signature'];
[1707]	620	}
[3798]	621
	622	$flag = preg_match('/importance : (.*)\r/i', $header_, $importance);
	623	$return['Importance'] = ($flag == 0) ? "Normal" : $importance[1];
[1707]	624
[3018]	625	$pattern = '/^[ \t]Disposition-Notification-To:[ ]<?[[:alnum:]\._-]+@[[:alnum:]_-]+[\.[:alnum:]]+>?/sm';
[828]	626	if (preg_match($pattern, $header_, $fields))
	627	{
[3018]	628	if(preg_match('/[[:alnum:]\._\-]+@[[:alnum:]_\-\.]+/',$fields[0], $matches)){
	629	$return['DispositionNotificationTo'] = "<".$matches[0].">";
	630	}
[2]	631	}
[828]	632
[2]	633	$return['Recent'] = $header->Recent;
	634	$return['Unseen'] = $header->Unseen;
[1472]	635	$return['Deleted'] = $header->Deleted;
[2]	636	$return['Flagged'] = $header->Flagged;
	637
	638	if($header->Answered =='A' && $header->Draft == 'X'){
	639	$return['Forwarded'] = 'F';
	640	}
[1472]	641
[2]	642	else {
	643	$return['Answered'] = $header->Answered;
[1472]	644	$return['Draft'] = $header->Draft;
[2]	645	}
	646
[1969]	647	$return['msg_number'] = $msg_number.$plus_id;
[2]	648	$return['msg_folder'] = $msg_folder;
[1472]	649
[3798]	650	$offset = $this->functions->CalculateDateOffset();
	651	$msgTimestamp = $header->udate + $offset;
[3493]	652
	653	$date_msg = gmdate("d/m/Y",$msgTimestamp);
[3499]	654	// if (date("d/m/Y") == $date_msg)
	655	// $return['udate'] = $header->udate;
	656	// else
	657	$return['udate'] = $header->udate;
[1472]	658
	659	$return['msg_day'] = $date_msg;
[3493]	660	$return['msg_hour'] = gmdate("H:i",$msgTimestamp);
[1472]	661
[2]	662	if (date("d/m/Y") == $date_msg) //no dia
	663	{
[3493]	664	$return['fulldate'] = gmdate("d/m/Y H:i",$msgTimestamp);
	665	$return['smalldate'] = gmdate("H:i",$msgTimestamp);
[605]	666
[4428]	667	$timestamp_now = strtotime("now") + $offset;
[3493]	668	$timestamp_msg_time = $msgTimestamp;
	669	// $timestamp_now and $timestamp_msg_time are GMT.
[535]	670	// The variable $timestamp_diff is calculated without MailDate TZ.
[3493]	671	$timestamp_diff = $timestamp_now - $timestamp_msg_time;
[4428]	672
[2]	673	if (gmdate("H",$timestamp_diff) > 0)
	674	{
[197]	675	$return['fulldate'] .= " (" . gmdate("H:i", $timestamp_diff) . ' ' . $this->functions->getLang('hours ago') . ')';
[2]	676	}
	677	else
	678	{
	679	if (gmdate("i",$timestamp_diff) == 0){
[197]	680	$return['fulldate'] .= ' ('. $this->functions->getLang('now').')';
[2]	681	}
	682	elseif (gmdate("i",$timestamp_diff) == 1){
[197]	683	$return['fulldate'] .= ' (1 '. $this->functions->getLang('minute ago').')';
[2]	684	}
	685	else{
[197]	686	$return['fulldate'] .= " (" . gmdate("i",$timestamp_diff) .' '. $this->functions->getLang('minutes ago') . ')';
[2]	687	}
	688	}
	689	}
	690	else{
[3493]	691	$return['fulldate'] = gmdate("d/m/Y H:i",$msgTimestamp);
	692	$return['smalldate'] = gmdate("d/m/Y",$msgTimestamp);
[2]	693	}
[1472]	694
[2]	695	$from = $header->from;
	696	$return['from'] = array();
[1384]	697	$return['from']['name'] = $this->decode_string($from[0]->personal);
[2]	698	$return['from']['email'] = $this->decode_string($from[0]->mailbox . "@" . $from[0]->host);
	699	if ($return['from']['name'])
	700	{
	701	if (substr($return['from']['name'], 0, 1) == '"')
	702	$return['from']['full'] = $return['from']['name'] . ' ' . '<' . $return['from']['email'] . '>';
	703	else
	704	$return['from']['full'] = '"' . $return['from']['name'] . '" ' . '<' . $return['from']['email'] . '>';
	705	}
	706	else
	707	$return['from']['full'] = $return['from']['email'];
[1472]	708
[2]	709	// Sender attribute
	710	$sender = $header->sender;
[1472]	711	$return['sender'] = array();
[1384]	712	$return['sender']['name'] = $this->decode_string($sender[0]->personal);
[2]	713	$return['sender']['email'] = $this->decode_string($sender[0]->mailbox . "@" . $sender[0]->host);
	714	if ($return['sender']['name'])
	715	{
	716	if (substr($return['sender']['name'], 0, 1) == '"')
	717	$return['sender']['full'] = $return['sender']['name'] . ' ' . '<' . $return['sender']['email'] . '>';
	718	else
	719	$return['sender']['full'] = '"' . $return['sender']['name'] . '" ' . '<' . $return['sender']['email'] . '>';
	720	}
	721	else
	722	$return['sender']['full'] = $return['sender']['email'];
	723
	724	if($return['from']['full'] == $return['sender']['full'])
	725	$return['sender'] = null;
	726	$to = $header->to;
	727	$return['toaddress2'] = "";
	728	if (!empty($to))
	729	{
	730	foreach ($to as $tmp)
	731	{
	732	if (!empty($tmp->personal))
	733	{
	734	$personal_tmp = imap_mime_header_decode($tmp->personal);
	735	$return['toaddress2'] .= '"' . $personal_tmp[0]->text . '"';
	736	$return['toaddress2'] .= " ";
	737	$return['toaddress2'] .= "<";
[320]	738	if ($tmp->host != 'unspecified-domain')
	739	$return['toaddress2'] .= $tmp->mailbox . "@" . $tmp->host;
	740	else
	741	$return['toaddress2'] .= $tmp->mailbox;
[2]	742	$return['toaddress2'] .= ">";
	743	$return['toaddress2'] .= ", ";
	744	}
	745	else
	746	{
[320]	747	if ($tmp->host != 'unspecified-domain')
	748	$return['toaddress2'] .= $tmp->mailbox . "@" . $tmp->host;
	749	else
	750	$return['toaddress2'] .= $tmp->mailbox;
[2]	751	$return['toaddress2'] .= ", ";
	752	}
	753	}
	754	$return['toaddress2'] = $this->del_last_two_caracters($return['toaddress2']);
	755	}
[1472]	756
[2]	757	$cc = $header->cc;
	758	$return['cc'] = "";
	759	if (!empty($cc))
	760	{
	761	foreach ($cc as $tmp_cc)
	762	{
	763	if (!empty($tmp_cc->personal))
	764	{
	765	$personal_tmp_cc = imap_mime_header_decode($tmp_cc->personal);
	766	$return['cc'] .= '"' . $personal_tmp_cc[0]->text . '"';
	767	$return['cc'] .= " ";
	768	$return['cc'] .= "<";
	769	$return['cc'] .= $tmp_cc->mailbox . "@" . $tmp_cc->host;
	770	$return['cc'] .= ">";
	771	$return['cc'] .= ", ";
	772	}
	773	else
	774	{
	775	$return['cc'] .= $tmp_cc->mailbox . "@" . $tmp_cc->host;
	776	$return['cc'] .= ", ";
	777	}
	778	}
	779	$return['cc'] = $this->del_last_two_caracters($return['cc']);
	780	}
	781	else
	782	{
	783	$return['cc'] = "";
[1472]	784	}
[449]	785
	786	##
	787	# @AUTHOR Rodrigo Souza dos Santos
	788	# @DATE 2008/09/12
	789	# @BRIEF Adding the BCC field.
	790	##
	791	$bcc = $header->bcc;
	792	$return['bcc'] = "";
	793	if (!empty($bcc))
	794	{
	795	foreach ($bcc as $tmp_bcc)
	796	{
	797	if (!empty($tmp_bcc->personal))
	798	{
	799	$personal_tmp_bcc = imap_mime_header_decode($tmp_bcc->personal);
	800	$return['bcc'] .= '"' . $personal_tmp_bcc[0]->text . '"';
	801	$return['bcc'] .= " ";
	802	$return['bcc'] .= "<";
	803	$return['bcc'] .= $tmp_bcc->mailbox . "@" . $tmp_bcc->host;
	804	$return['bcc'] .= ">";
	805	$return['bcc'] .= ", ";
	806	}
	807	else
	808	{
	809	$return['bcc'] .= $tmp_bcc->mailbox . "@" . $tmp_bcc->host;
	810	$return['bcc'] .= ", ";
	811	}
	812	}
	813	$return['bcc'] = $this->del_last_two_caracters($return['bcc']);
[426]	814	}
[449]	815	else
	816	{
	817	$return['bcc'] = "";
[1472]	818	}
[426]	819
[2]	820	$reply_to = $header->reply_to;
	821	$return['reply_to'] = "";
	822	if (is_object($reply_to[0]))
	823	{
	824	if ($return['from']['email'] != ($reply_to[0]->mailbox."@".$reply_to[0]->host))
	825	{
	826	if (!empty($reply_to[0]->personal))
	827	{
	828	$personal_reply_to = imap_mime_header_decode($tmp_reply_to->personal);
[41]	829	if(!empty($personal_reply_to[0]->text)) {
	830	$return['reply_to'] .= '"' . $personal_reply_to[0]->text . '"';
	831	$return['reply_to'] .= " ";
	832	$return['reply_to'] .= "<";
	833	$return['reply_to'] .= $reply_to[0]->mailbox . "@" . $reply_to[0]->host;
	834	$return['reply_to'] .= ">";
	835	}
	836	else {
	837	$return['reply_to'] .= $reply_to[0]->mailbox . "@" . $reply_to[0]->host;
	838	}
[2]	839	}
	840	else
	841	{
	842	$return['reply_to'] .= $reply_to[0]->mailbox . "@" . $reply_to[0]->host;
	843	}
	844	}
	845	}
	846	$return['reply_to'] = $this->decode_string($return['reply_to']);
	847	$return['subject'] = $this->decode_string($header->fetchsubject);
	848	$return['Size'] = $header->Size;
[828]	849	$return['reply_toaddress'] = $header->reply_toaddress;
	850
[689]	851	//All this is to help in local messages
[3399]	852	//$return['timestamp'] = $header->udate;
[3499]	853	$return['timestamp'] = $header->udate;
[689]	854	$return['login'] = $_SESSION['phpgw_info']['expressomail']['user']['account_id'];//$GLOBALS['phpgw_info']['user']['account_id'];
	855	$return['reply_toaddress'] = $header->reply_toaddress;
[3394]	856
	857	if($return_get_body['body']=='isSigned'){
	858	imap_close($this->mbox);
	859	$new_mail = $this->show_decript($return_get_body,$dec = 1);
	860	//$new_mail['signature'] = $return_get_body['signature'];
	861	$return['body'] = $new_mail['body'];
	862	$return['attachments'] = $new_mail['attachments'];
	863	$return['thumbs'] = $new_mail['thumbs'];
	864	$return['folder'] = $return['msg_folder'];
	865	$return['original_ID'] = $return['msg_number'];
	866	$return['msg_folder'] = 'INBOX'.$this->imap_delimiter.'decifradas';
	867	$return['msg_number'] = $new_mail['msg_no'];
	868	//$return['signature'] = $return_get_body['signature'];
	869	}
[2]	870	return $return;
	871	}
[1472]	872
[1940]	873	function get_msg_sample($msg_number)
[1752]	874	{
	875
[4140]	876	$return = "";
	877	if( (!isset($this->prefs['preview_msg_subject']) \|\| ($this->prefs['preview_msg_subject'] != "1")) &&
	878	(!isset($this->prefs['preview_msg_tip'] ) \|\| ($this->prefs['preview_msg_tip'] != "1")) )
[3049]	879	{
	880	$return['body'] = "";
	881	return $return;
	882	}
[1752]	883
	884	include_once("class.message_components.inc.php");
	885	$msg = &new message_components($this->mbox);
[3049]	886	$msg->fetch_structure($msg_number);
[1752]	887
	888	if(!$msg->structure[$msg_number]->parts)
	889	{
	890	$content = '';
	891	if (strtolower($msg->structure[$msg_number]->subtype) == "plain" \|\| strtolower($msg->structure[$msg_number]->subtype) == "html")
	892	{
	893	$content = $this->decodeBody(imap_body($this->mbox, $msg_number, FT_UID\|FT_PEEK), $msg->encoding[$msg_number][0], $msg->charset[$msg_number][0]);
	894	}
	895	}
	896	else
	897	{
	898	foreach($msg->pid[$msg_number] as $values => $msg_part)
	899	{
	900
	901	$file_type = strtolower($msg->file_type[$msg_number][$values]);
	902	if($file_type == "text/plain" \|\| $file_type == "text/html") {
	903	$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]);
	904	break;
	905	}
	906	}
	907	}
	908	$content = $this->replace_special_characters($content);
	909	$tags_replace = array("<br>","<br/>","<br />");
	910	$content = str_replace($tags_replace," ", $content);
	911	$content = strip_tags($content);
	912	$content = str_replace(array("{","}"," "), " ", $content);
	913	$content = trim($content);
[3249]	914	$content = html_entity_decode(substr($content,0,300));
[1752]	915	$content != "" ? $return['body'] = " - " . $content: $return['body'] = "";
	916	return $return;
	917	}
	918
[2]	919	function get_body_msg($msg_number, $msg_folder)
	920	{
	921	include_once("class.message_components.inc.php");
[51]	922	$msg = &new message_components($this->mbox);
[2]	923	$msg->fetch_structure($msg_number);
[51]	924	$return = array();
[1472]	925	$return['attachments'] = $this-> download_attachment($msg,$msg_number);
[51]	926	if(!$this->has_cid)
[91]	927	{
[178]	928	$return['thumbs'] = $this->get_thumbs($msg,$msg_number,urlencode($msg_folder));
[91]	929	$return['signature'] = $this->get_signature($msg,$msg_number,$msg_folder);
[1472]	930	}
	931
[2]	932	if(!$msg->structure[$msg_number]->parts) //Simple message, only 1 piece
	933	{
[3394]	934	if((strtolower($msg->structure[$msg_number]->subtype) == 'x-pkcs7-mime') && (count($return['signature']) == 0 ) ){
[3018]	935	$return['body']='isCripted';
	936	return $return;
	937	}
[1035]	938
[2]	939	$attachment = array(); //No attachments
[1035]	940
[3394]	941	if (strtolower($msg->structure[$msg_number]->subtype) == "x-pkcs7-mime")
	942	{
	943	$return['body']='isSigned';
	944	$headers = imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number));
	945	$header_body_array = explode('MIME-Version: 1.0', $headers);
	946	$show_pkcs7 = $header_body_array[0] . 'MIME-Version: 1.0' . chr(0x0D) .chr(0x0A). $return['signature'][0];
	947	$return['source']=$show_pkcs7;
	948	array_shift($return['signature']);
	949	$return['signature'];
	950	//$return['signature'] = $this->get_signature($msg,$msg_number,$msg_folder);
	951	imap_close($this->mbox);
	952	return $return;
[1035]	953	}
	954
[3018]	955	$content = '';
	956	// If simple message is subtype 'html' or 'plain', then get content body.
	957	if(strtolower($msg->structure[$msg_number]->subtype) == "html" \|\|
	958	strtolower( $msg -> structure[ $msg_number ] -> subtype ) == 'plain'){
	959
	960	$content = $this->decodeBody(
	961	imap_body( $this -> mbox, $msg_number, FT_UID ),
	962	$msg -> encoding[ $msg_number ][ 0 ],
	963	$msg -> charset[ $msg_number ][ 0 ]
	964	);
	965
	966	if ( strtolower( $msg -> structure[ $msg_number ] -> subtype ) == 'plain' )
	967	{
	968	$content = str_replace( array( '<', '>' ), array( ' #$<$# ', ' #$>$# ' ), $content );
	969	$content = htmlentities( $content );
	970	$content = $this -> replace_links( $content );
	971	$content = str_replace( array( ' #$<$# ', ' #$>$# ' ), array( '<', '>' ), $content );
[3130]	972	$content = '<pre>' . $content . '</pre>';
[3912]	973	$content = str_replace("\x00", '', $content);
	974	$return[ 'body' ] = $content;
[3018]	975
	976	return $return;
	977	}
	978	}
[2]	979	}
[1472]	980	else
[2]	981	{ //Complicated message, multiple parts
	982	$html_body = '';
	983	$content = '';
	984	$has_multipart = true;
[3922]	985	$is_alternative = false;
[2]	986	$this->has_cid = false;
[3922]	987	$alternative_content;
[3394]	988	array_shift($return['signature']);
[2]	989	if (strtolower($msg->structure[$msg_number]->subtype) == "related")
	990	$this->has_cid = true;
[1472]	991
[469]	992	if (strtolower($msg->structure[$msg_number]->subtype) == "alternative") {
[3922]	993	$is_alternative = true;
[469]	994	$show_only_html = false;
	995	foreach($msg->pid[$msg_number] as $values => $msg_part) {
[432]	996	$file_type = strtolower($msg->file_type[$msg_number][$values]);
	997	if($file_type == "text/html")
[1472]	998	$show_only_html = true;
[432]	999	}
[469]	1000	}
[2]	1001	else
	1002	$show_only_html = false;
	1003
	1004	foreach($msg->pid[$msg_number] as $values => $msg_part)
	1005	{
[1472]	1006
[2]	1007	$file_type = strtolower($msg->file_type[$msg_number][$values]);
[3018]	1008	if($file_type == "message/rfc822" \|\| $file_type == "multipart/alternative")
	1009	{
	1010	// Show only 'text/html' part, when message/rfc822 format contains 'text/plain' alternative part.
	1011	if(array_key_exists($values+1, $msg->file_type[$msg_number]) &&
	1012	strtolower($msg->file_type[$msg_number][$values+1]) == 'text/plain' &&
	1013	array_key_exists($values+2, $msg->file_type[$msg_number]) &&
	1014	strtolower($msg->file_type[$msg_number][$values+2]) == 'text/html') {
	1015	$has_multipart = false;
	1016	}
	1017	}
[1472]	1018
	1019	if(($file_type == "text/plain"
[2]	1020	\|\| $file_type == "text/html")
[3018]	1021	&& $file_type != 'attachment')
[2]	1022	{
[3414]	1023
	1024
	1025	if($this->prefs['max_msg_size'] == "1")
	1026	$max_size = 1048576;
	1027	else
	1028	$max_size = 102400;
	1029
[2]	1030	if($file_type == "text/plain" && !$show_only_html && $has_multipart)
	1031	{
	1032	// if TXT file size > 100kb, then it will not expand.
[3414]	1033	if(!($file_type == "text/plain" && $msg->fsize[$msg_number][$values] > $max_size)) {
[3018]	1034	$content .= htmlentities($this->decodeBody(imap_fetchbody($this->mbox, $msg_number, $msg_part, FT_UID), $msg->encoding[$msg_number][$values], $msg->charset[$msg_number][$values]));
[3414]	1035	$content = '<pre>' . $content . '</pre>';
[2]	1036	}
	1037	}
[4863]	1038	// if HTML attachment file size > 300kb, then it will not expand.
	1039	else if($file_type == "text/html" && $msg->fsize[$msg_number][$values] < $max_size*3)
[2]	1040	{
[3922]	1041	if ($is_alternative)
	1042	{
	1043	$alternative_content = $this->decodeBody(imap_fetchbody($this->mbox, $msg_number, $msg_part, FT_UID), $msg->encoding[$msg_number][$values], $msg->charset[$msg_number][$values]);
	1044	}
	1045	else
	1046	{
	1047	$content .= $this->decodeBody(imap_fetchbody($this->mbox, $msg_number, $msg_part, FT_UID), $msg->encoding[$msg_number][$values], $msg->charset[$msg_number][$values]);
	1048	$show_only_html = true;
	1049	}
[2]	1050	}
	1051	}
[3018]	1052	else if($file_type == "message/delivery-status" \|\| $file_type == "message/feedback-report"){
[2]	1053	$content .= "<hr align='left' width='95%' style='border:1px solid #DCDCDC'>";
[3039]	1054	$content .= $this->decodeBody(imap_fetchbody($this->mbox, $msg_number, $msg_part, FT_UID), $msg->encoding[$msg_number][$values], $msg->charset[$msg_number][$values]);
[3130]	1055	$content = '<pre>' . $content . '</pre>';
[2]	1056	}
[65]	1057	else if($file_type == "message/rfc822" \|\| $file_type == "text/rfc822-headers"){
[1472]	1058
[2]	1059	include_once("class.imap_attachment.inc.php");
	1060	$att = new imap_attachment();
[51]	1061	$attachments = $att -> get_attachment_info($this->mbox,$msg_number);
[3018]	1062	if($attachments['number_attachments'] > 0) {
	1063	foreach($attachments ['attachment'] as $index => $attachment)
	1064	{
	1065	if ( in_array( strtolower( $attachment[ 'type' ] ), array( 'delivery-status', 'rfc822', 'rfc822-headers', 'plain' ) ) )
	1066	{
	1067	$obj = imap_rfc822_parse_headers( imap_fetchbody( $this -> mbox, $msg_number, $msg_part, FT_UID ), $msg -> encoding[ $msg_number ][ $values ] );
[1897]	1068
[3018]	1069	$content .= '<hr align="left" width="95%" style="border:1px solid #DCDCDC">';
	1070	$content .= '<br><table style="margin:2px;border:1px solid black;background:#EAEAEA">';
[1897]	1071
[3018]	1072	$content .= '<tr><td><b>' . $this->functions->getLang("Subject")
	1073	. ':</b></td><td>' .$this->decode_string($obj->subject) . '</td></tr>';
[1897]	1074
[3018]	1075	$content .= '<tr><td><b>' . $this -> functions -> getLang( 'From' ) . ':</b></td><td>'
	1076	. $this -> replace_links( $this -> decode_string( $obj -> from[ 0 ] -> mailbox . '@' . $obj -> from[ 0 ] -> host) )
	1077	. '</td></tr>';
[1897]	1078
[3018]	1079	$content .= '<tr><td><b>' . $this->functions->getLang("Date") . ':</b></td><td>' . $obj->date . '</td></tr>';
[1897]	1080
[3018]	1081	$content .= '<tr><td><b>' . $this -> functions -> getLang( 'TO' ) . ':</b></td><td>'
	1082	. $this -> replace_links( $this -> decode_string( $obj -> to[ 0 ] -> mailbox . '@' . $obj -> to[ 0 ] -> host ) )
	1083	. '</td></tr>';
[1897]	1084
[3018]	1085	if ( $obj->cc )
	1086	$content .= '<tr><td><b>' . $this -> functions -> getLang( 'CC' ) . ':</b></td><td>'
	1087	. $this -> replace_links( $this -> decode_string( $obj -> cc[ 0 ] -> mailbox . '@' . $obj -> cc[ 0 ] -> host ) )
	1088	. '</td></tr>';
[1897]	1089
[3018]	1090	$content .= '</table><br>';
[1897]	1091
[3018]	1092
	1093	$id = ( ( strtolower( $attachment[ 'type' ] ) == 'delivery-status' ) ? false : true );
	1094	if ( strtolower( $msg->structure[$msg_number]->parts[1]->parts[0]->subtype ) == 'plain' )
	1095	{
	1096	$id = !$id;
	1097	if ( $msg->structure[$msg_number]->parts[1]->parts[0]->encoding == 4 )
	1098	$msg->encoding[ $msg_number ][ $values ] = 'quoted-printable';
	1099	}
	1100
	1101	$body = $this->decodeBody(
	1102	imap_fetchbody(
	1103	$this->mbox,
	1104	$msg_number,
	1105	( $attachment['part_in_msg'] + ( ( int ) $id ) ) . ".1",
	1106	FT_UID
	1107	),
	1108	$msg->encoding[ $msg_number ][ $values ],
	1109	$msg->charset[ $msg_number ][ $values ]
	1110	);
	1111
	1112	if ( strtolower( $msg->structure[$msg_number]->parts[1]->parts[0]->subtype ) == 'plain' )
	1113	{
	1114	$body = str_replace( array( '<', '>' ), array( ' #$<$# ', ' #$>$# ' ), $body );
	1115	$body = htmlentities( $body );
	1116	$body = $this -> replace_links( $body );
	1117	$body = str_replace( array( ' #$<$# ', ' #$>$# ' ), array( '<', '>' ), $body );
[3130]	1118	$body = '<pre>' . $body . '</pre>';
[3018]	1119	}
	1120
	1121	$content .= $body;
	1122	break;
[2]	1123	}
	1124	}
	1125	}
	1126	}
	1127	}
[3922]	1128	if ($is_alternative && !empty($alternative_content))
	1129	{
	1130	$content .= $alternative_content;
	1131	}
[2]	1132	if($file_type == "text/plain" && ($show_only_html && $msg_part == 1) \|\| (!$show_only_html && $msg_part == 3)){
	1133	if(strtolower($msg->structure[$msg_number]->subtype) == "mixed" && $msg_part == 1)
[51]	1134	$content .= nl2br(imap_base64(imap_fetchbody($this->mbox, $msg_number, $msg_part, FT_UID)));
[25]	1135	else if(!strtolower($msg->structure[$msg_number]->subtype) == "mixed")
[1472]	1136	$content .= nl2br(imap_fetchbody($this->mbox, $msg_number, $msg_part, FT_UID));
[2]	1137	}
[1472]	1138	}
[2]	1139	// Force message with flag Seen (imap_fetchbody not works correctly)
[1472]	1140	$params = array('folder' => $msg_folder, "msgs_to_set" => $msg_number, "flag" => "seen");
[2]	1141	$this->set_messages_flag($params);
[205]	1142	$content = $this->process_embedded_images($msg,$msg_number,$content, $msg_folder);
[2]	1143	$content = $this->replace_special_characters($content);
[51]	1144	$return['body'] = $content;
	1145	return $return;
[2]	1146	}
[1472]	1147
[2]	1148	function htmlfilter($body)
	1149	{
	1150	require_once('htmlfilter.inc');
[1472]	1151
[2]	1152	$tag_list = Array(
	1153	false,
	1154	'blink',
	1155	'object',
	1156	'meta',
	1157	'html',
	1158	'link',
	1159	'frame',
	1160	'iframe',
	1161	'layer',
	1162	'ilayer',
	1163	'plaintext'
	1164	);
	1165
	1166	/**
	1167	* A very exclusive set:
	1168	*/
	1169	// $tag_list = Array(true, "b", "a", "i", "img", "strong", "em", "p");
	1170	$rm_tags_with_content = Array(
	1171	'script',
	1172	'style',
	1173	'applet',
	1174	'embed',
	1175	'head',
	1176	'frameset',
	1177	'xml',
	1178	'xmp'
	1179	);
	1180
	1181	$self_closing_tags = Array(
	1182	'img',
	1183	'br',
	1184	'hr',
	1185	'input'
	1186	);
	1187
	1188	$force_tag_closing = true;
	1189
	1190	$rm_attnames = Array(
	1191	'/.*/' =>
	1192	Array(
	1193	'/target/i',
	1194	//'/^on.*/i', -> onClick, dos compromissos da agenda.
	1195	'/^dynsrc/i',
	1196	'/^datasrc/i',
	1197	'/^data.*/i',
	1198	'/^lowsrc/i'
	1199	)
	1200	);
	1201
	1202	/**
	1203	* Yeah-yeah, so this looks horrible. Check out htmlfilter.inc for
	1204	* some idea of what's going on here. :)
	1205	*/
	1206
	1207	$bad_attvals = Array(
	1208	'/.*/' =>
	1209	Array(
	1210	'/.*/' =>
	1211	Array(
	1212	Array(
	1213	'/^([\'\"])\s\S+\sscript\s:(.*)([\'\"])/si',
	1214	//'/^([\'\"])\shttps\s:(.)([\'\"])/si', -> doclinks notes
	1215	'/^([\'\"])\smocha\s:(.)([\'\"])/si',
	1216	'/^([\'\"])\sabout\s:(.*)([\'\"])/si'
	1217	),
	1218	Array(
	1219	'\\1oddjob:\\2\\1',
	1220	//'\\1uucp:\\2\\1', -> doclinks notes
	1221	'\\1amaretto:\\2\\1',
	1222	'\\1round:\\2\\1'
	1223	)
[1472]	1224	),
	1225
[2]	1226	'/^style/i' =>
	1227	Array(
	1228	Array(
	1229	'/expression/i',
	1230	'/behaviou*r/i',
	1231	'/binding/i',
	1232	'/include-source/i',
	1233	'/url\s\(\s([\'\"])\shttps:.([\'\"])\s\)/si',
	1234	'/url\s\(\s([\'\"])\s\S+\sscript:.([\'\"])\s\)/si'
	1235	),
	1236	Array(
	1237	'idiocy',
	1238	'idiocy',
	1239	'idiocy',
	1240	'idiocy',
	1241	'url(\\1http://securityfocus.com/\\1)',
	1242	'url(\\1http://securityfocus.com/\\1)'
	1243	)
	1244	)
	1245	)
	1246	);
	1247
	1248	$add_attr_to_tag = Array(
	1249	'/^a$/i' => Array('target' => '"_new"')
	1250	);
[1472]	1251
	1252
[2]	1253	$trusted_body = sanitize($body,
	1254	$tag_list,
	1255	$rm_tags_with_content,
	1256	$self_closing_tags,
	1257	$force_tag_closing,
	1258	$rm_attnames,
	1259	$bad_attvals,
	1260	$add_attr_to_tag
	1261	);
[1472]	1262
[2]	1263	return $trusted_body;
	1264	}
[1472]	1265
[2]	1266	function decodeBody($body, $encoding, $charset=null)
	1267	{
	1268	/**
	1269	* replace e-mail by anchor.
	1270	*/
	1271	// HTML Filter
[13]	1272	//$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>", $body);
[828]	1273	//$body = str_replace("\r\n", "\n", $body);
[2]	1274	if ($encoding == 'quoted-printable')
[828]	1275	{
	1276	/*
[1472]	1277
[2]	1278	for($i=0;$i<256;$i++) {
	1279	$c1=dechex($i);
	1280	if(strlen($c1)==1){$c1="0".$c1;}
	1281	$c1="=".$c1;
	1282	$myqprinta[]=$c1;
	1283	$myqprintb[]=chr($i);
[1472]	1284	}
[828]	1285	*/
[2]	1286	$body = str_replace($myqprinta,$myqprintb,($body));
	1287	$body = quoted_printable_decode($body);
[1472]	1288	while (ereg("=\n", $body))
[2]	1289	{
	1290	$body = ereg_replace ("=\n", '', $body);
	1291	}
	1292	}
[1472]	1293	else if ($encoding == 'base64')
[2]	1294	{
	1295	$body = base64_decode($body);
	1296	}
[1792]	1297
[2]	1298	// All other encodings are returned raw.
	1299	if (strtolower($charset) == "utf-8")
	1300	return utf8_decode($body);
	1301	else
	1302	return $body;
	1303	}
[1472]	1304
[205]	1305	function process_embedded_images($msg, $msgno, $body, $msg_folder)
[2]	1306	{
	1307	if (count($msg->inline_id[$msgno]) > 0)
	1308	{
	1309	foreach ($msg->inline_id[$msgno] as $index => $cid)
	1310	{
	1311	$cid = eregi_replace("<", "", $cid);
	1312	$cid = eregi_replace(">", "", $cid);
	1313	$msg_part = $msg->pid[$msgno][$index];
	1314	//$body = eregi_replace("alt=\"\"", "", $body);
	1315	$body = eregi_replace("<br/>", "", $body);
	1316	$body = str_replace("src=\"cid:".$cid."\"", " src=\"./inc/show_embedded_attach.php?msg_folder=$msg_folder&msg_num=$msgno&msg_part=$msg_part\" ", $body);
	1317	$body = str_replace("src='cid:".$cid."'", " src=\"./inc/show_embedded_attach.php?msg_folder=$msg_folder&msg_num=$msgno&msg_part=$msg_part\" ", $body);
	1318	$body = str_replace("src=cid:".$cid, " src=\"./inc/show_embedded_attach.php?msg_folder=$msg_folder&msg_num=$msgno&msg_part=$msg_part\" ", $body);
	1319	}
	1320	}
[1472]	1321
[2]	1322	return $body;
	1323	}
[1472]	1324
[2]	1325	function replace_special_characters($body)
	1326	{
	1327	// Suspected TAGS!
[1472]	1328	/*$tag_list = Array(
[2]	1329	'blink','object','meta',
	1330	'html','link','frame',
	1331	'iframe','layer','ilayer',
	1332	'plaintext','script','style','img',
	1333	'applet','embed','head',
	1334	'frameset','xml','xmp');
	1335	*/
	1336
[1472]	1337	// Layout problem: Change html elements
	1338	// with absolute position to relate position, CASE INSENSITIVE.
[3912]	1339	$body = str_replace("\x00", '', $body);
	1340	$body = @mb_eregi_replace("POSITION: ABSOLUTE;","",$body);
[6]	1341
[2]	1342	$tag_list = Array('head','blink','object','frame',
	1343	'iframe','layer','ilayer','plaintext','script',
[63]	1344	'applet','embed','frameset','xml','xmp','style');
[2]	1345
[1472]	1346	$blocked_tags = array();
[2]	1347	foreach($tag_list as $index => $tag) {
[1233]	1348	$new_body = @mb_eregi_replace("<$tag", "<!--$tag", $body);
[2]	1349	if($body != $new_body) {
	1350	$blocked_tags[] = $tag;
	1351	}
[1233]	1352	$body = @mb_eregi_replace("</$tag>", "</$tag-->", $new_body);
[2]	1353	}
[650]	1354	// Malicious Code Remove
[1923]	1355	$dirtyCodePattern = "/(<([\w]+[\w0-9])(.)on(mouse(move\|over\|down\|up)\|load\|blur\|change\|error\|click\|dblclick\|focus\|key(down\|up\|press)\|select)([\n\ ])=([\n\ ])[\"'][^>\"'][\"']([^>])>)(.*)(<\/\\2>)?/misU";
[650]	1356	preg_match_all($dirtyCodePattern,$body,$rest,PREG_PATTERN_ORDER);
	1357	foreach($rest[0] as $i => $val)
[1270]	1358	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]	1359	$body = str_replace($rest[1][$i],"<".$rest[2][$i].$rest[3][$i].$rest[7][$i].">",$body);
[2]	1360
[3250]	1361	$body = $this-> replace_links($body);
	1362
[4022]	1363	//Remoção de tags <span></span> para correção de erro no firefox
[3250]	1364	$body = mb_eregi_replace("<span><span>","",$body);
	1365	$body = mb_eregi_replace("</span></span>","",$body);
[4022]	1366	//Correção para compatibilização com Outlook, ao visualizar a mensagem
[3250]	1367	$body = mb_ereg_replace('<!--\[','<!-- [',$body);
[3294]	1368	$body = mb_ereg_replace('<!\[endif\]-->', '<![endif]-->', $body);
	1369	$body = str_replace("\x00", '', $body);
[3912]	1370
[3250]	1371	return "<span>".$body;
[2]	1372	}
	1373
[1897]	1374	function replace_links( $body )
	1375	{
[3018]	1376	// Domains and IPs addresses found in the text and which is not a link yet should be replaced by one.
	1377	// See more informations in www.iana.org
	1378	$octets = array(
	1379	'first' => '(2[0-3][0-9]\|1[0-9]{2}\|[1-9][0-9]?)',
	1380	'middle' => '(25[0-5]\|2[0-4][0-9]\|1?[0-9]{1,2})',
	1381	'last' => '(25[0-4]\|2[0-4][0-9]\|1[0-9]{2}\|[1-9][0-9]?)'
	1382	);
[1897]	1383
[3018]	1384	$ip = "\b{$octets[ 'first' ]}\.({$octets[ 'middle' ]}\.){2}{$octets[ 'last' ]}\b";
[1472]	1385
[3018]	1386	$top_level_domains = '(\.(ac\|ad\|ae\|aero\|af\|ag\|ai\|al\|am\|an\|ao\|aq\|ar\|as\|asia\|at\|au\|aw\|ax\|az\|'
	1387	. 'ba\|bb\|bd\|be\|bf\|bg\|bh\|bi\|biz\|bj\|bl\|bm\|bn\|bo\|br\|bs\|bt\|bv\|bw\|by\|bz\|'
	1388	. 'ca\|cat\|cc\|cd\|cf\|cg\|ch\|ci\|ck\|cl\|cm\|cn\|co\|com\|coop\|cr\|cu\|cv\|cx\|cy\|cz\|'
	1389	. 'de\|dj\|dk\|dm\|do\|dz\|ec\|edu\|ee\|eg\|eh\|er\|es\|et\|eu\|fi\|fj\|fk\|fm\|fo\|fr\|'
	1390	. 'ga\|gb\|gd\|ge\|gf\|gg\|gh\|gi\|gl\|gm\|gn\|gov\|gp\|gq\|gr\|gs\|gt\|gu\|gw\|gy\|'
	1391	. 'hk\|hm\|hn\|hr\|ht\|hu\|id\|ie\|il\|im\|in\|info\|int\|io\|iq\|ir\|is\|it\|je\|jm\|jo\|jobs\|jp\|'
	1392	. 'ke\|kg\|kh\|ki\|km\|kn\|kp\|kr\|kw\|ky\|kz\|la\|lb\|lc\|li\|lk\|lr\|ls\|lt\|lu\|lv\|ly\|'
	1393	. 'ma\|mc\|md\|me\|mf\|mg\|mh\|mil\|mk\|ml\|mm\|mn\|mo\|mobi\|mp\|mq\|mr\|ms\|mt\|mu\|museum\|'
	1394	. 'mv\|mw\|mx\|my\|mz\|na\|name\|nc\|ne\|net\|nf\|ng\|ni\|nl\|no\|np\|nr\|nu\|nz\|om\|org\|'
	1395	. 'pa\|pe\|pf\|pg\|ph\|pk\|pl\|pm\|pn\|pro\|ps\|pt\|pw\|py\|qa\|re\|ro\|rs\|ru\|rw\|'
	1396	. 'sa\|sb\|sc\|sd\|se\|sg\|sh\|si\|sj\|sk\|sl\|sm\|sn\|so\|sr\|st\|su\|sv\|sy\|sz\|'
	1397	. 'tc\|td\|tel\|tf\|tg\|th\|tj\|tk\|tl\|tm\|tn\|to\|tp\|tr\|travel\|tt\|tv\|tw\|tz\|'
	1398	. 'ua\|ug\|uk\|um\|us\|uy\|uz\|va\|vc\|ve\|vg\|vi\|vn\|vu\|wf\|ws\|ye\|yt\|yu\|za\|zm\|zw))+\b';
[1707]	1399
[3018]	1400	$path = '(?>\/[\w\d\/\.\'\(\)\-\+~?!&#@$%\|:;,*=_]+)?';
	1401	$port = '(?>:\d{2,5})?';
	1402	$domain = '(?>[\w\d_\-]+)';
	1403	$subdomain = "(?>{$domain}\.)*";
	1404	$protocol = '(?>(http\|ftp)(s)?:\/\/)?';
	1405	$url = "(?>{$protocol}((?>{$subdomain}{$domain}{$top_level_domains}\|{$ip}){$port}{$path}))";
[1707]	1406
[3018]	1407	$pattern = "/(<\w[^>]+\|[\/\"'@=])?{$url}/";
[4636]	1408	$limit = strlen($body).strlen($body);
	1409	ini_set( 'pcre.backtrack_limit', $limit );
	1410
[3018]	1411
	1412	/*
	1413	// PHP 5.3
	1414	$replace = function( $matches )
	1415	{
	1416	if ( $matches[ 1 ] )
	1417	return $matches[ 0 ];
	1418
	1419	$url = ( $matches[ 2 ] ) ? $matches[ 2 ] : 'http';
	1420	$url .= "{$matches[ 3 ]}://{$matches[ 4 ]}";
	1421	return "<a href=\"{$url}\" target=\"_blank\">{$matches[ 4 ]}</a>";
	1422	};
	1423	$body = preg_replace_callback( $pattern, $replace, $body );
	1424	*/
	1425
[4022]	1426	// PHP 5.2.x - Remover assim que possível
[3018]	1427	$body = preg_replace_callback( $pattern,
	1428	create_function(
	1429	'$matches',
	1430	'if ( $matches[ 1 ] ) return $matches[ 0 ];'
	1431	. '$url = ( $matches[ 2 ] ) ? $matches[ 2 ] : "http";'
	1432	. '$url .= "{$matches[ 3 ]}://{$matches[ 4 ]}";'
	1433	. 'return "<a href=\"{$url}\" target=\"_blank\">{$matches[ 4 ]}</a>";'
	1434	), $body
	1435	);
	1436	ini_set( 'pcre.backtrack_limit', 100000 );
[1897]	1437	// E-mail address in the text should create a new e-mail on ExpressoMail
[3018]	1438	$pattern = '/( \|<\|<\|>)([A-Za-z0-9\.~?\/_=#\-]@[A-Za-z0-9\.~?\/_=#\-])( \|>\|>\|<)/im';
	1439	$replacement = '$1<a href="mailto:$2">$2</a>$3';
[1897]	1440	$body = preg_replace( $pattern, $replacement, $body );
[1707]	1441
	1442	return $body;
[2]	1443	}
	1444
[91]	1445	function get_signature($msg, $msg_number, $msg_folder)
[1035]	1446	{
[3352]	1447	include_once(dirname( __FILE__ ) ."/../../security/classes/CertificadoB.php");
	1448	include_once("class.db_functions.inc.php");
	1449	foreach ($msg->file_type[$msg_number] as $index => $file_type)
	1450	{
	1451	$sign = array();
	1452	$temp = $this->get_info_head_msg($msg_number);
	1453	if($temp['ContentType'] =='normal') return $sign;
	1454	$file_type = strtolower($file_type);
	1455	if(strtolower($msg->encoding[$msg_number][$index]) == 'base64')
[91]	1456	{
[3394]	1457	if ($temp['ContentType'] == 'signature')
[3352]	1458	{
[3394]	1459	if(!$this->mbox \|\| !is_resource($this->mbox))
	1460	$this->mbox = $this->open_mbox($msg_folder);
[1035]	1461
[3352]	1462	$header = @imap_headerinfo($this->mbox, imap_msgno($this->mbox, $msg_number), 80, 255);
[1035]	1463
[3352]	1464	$imap_msg = @imap_fetchheader($this->mbox, $msg_number, FT_UID);
	1465	$imap_msg .= @imap_body($this->mbox, $msg_number, FT_UID);
[1035]	1466
[3352]	1467	$certificado = new certificadoB();
	1468	$validade = $certificado->verificar($imap_msg);
[3394]	1469	$sign[] = $certificado->msg_sem_assinatura;
[3352]	1470	if ($certificado->apresentado)
	1471	{
	1472	$from = $header->from;
	1473	foreach ($from as $id => $object)
	1474	{
	1475	$fromname = $object->personal;
	1476	$fromaddress = $object->mailbox . "@" . $object->host;
	1477	}
	1478	foreach ($certificado->erros_ssl as $item)
	1479	{
	1480	$sign[] = $item . "#@#";
	1481	}
[1035]	1482
[3352]	1483	if (count($certificado->erros_ssl) < 1)
	1484	{
	1485	$check_msg = 'Message untouched';
	1486	if(strtoupper($fromaddress) == strtoupper($certificado->dados['EMAIL']))
	1487	{
	1488	$check_msg .= ' and authentic###';
	1489	}
	1490	else
	1491	{
	1492	$check_msg .= ' with signer different from sender#@#';
	1493	}
	1494	$sign[] = $check_msg;
	1495	}
	1496
	1497	$sign[] = 'Message signed by: ###' . $certificado->dados['NOME'];
	1498	$sign[] = 'Certificate email: ###' . $certificado->dados['EMAIL'];
	1499	$sign[] = 'Mail from: ###' . $fromaddress;
	1500	$sign[] = 'Certificate Authority: ###' . $certificado->dados['EMISSOR'];
	1501	$sign[] = 'Validity of certificate: ###' . gmdate('r',openssl_to_timestamp($certificado->dados['FIM_VALIDADE']));
	1502	$sign[] = 'Message date: ###' . $header->Date;
[1035]	1503
[3352]	1504	$cert = openssl_x509_parse($certificado->cert_assinante);
[1035]	1505
[3352]	1506	$sign_alert = array();
	1507	$sign_alert[] = 'Certificate Owner###:\n';
	1508	$sign_alert[] = 'Common Name (CN)### ' . $cert[subject]['CN'] . '\n';
	1509	$X = substr($certificado->dados['NASCIMENTO'] ,0,2) . '-' . substr($certificado->dados['NASCIMENTO'] ,2,2) . '-' . substr($certificado->dados['NASCIMENTO'] ,4,4);
	1510	$sign_alert[]= 'Organization (O)### ' . $cert[subject]['O'] . '\n';
	1511	$sign_alert[]= 'Organizational Unit (OU)### ' . $cert[subject]['OU'][0] . '\n';
	1512	//$sign_alert[] = 'Serial Number### ' . $cert['serialNumber'] . '\n';
	1513	$sign_alert[] = 'Personal Data###:' . '\n';
	1514	$sign_alert[] = 'Birthday### ' . $X . '\n';
	1515	$sign_alert[]= 'Fiscal Id### ' . $certificado->dados['CPF'] . '\n';
	1516	$sign_alert[]= 'Identification### ' . $certificado->dados['RG'] . '\n\n';
	1517	$sign_alert[]= 'Certificate Issuer###:\n';
	1518	$sign_alert[]= 'Common Name (CN)### ' . $cert[issuer]['CN'] . '\n';
	1519	$sign_alert[]= 'Organization (O)### ' . $cert[issuer]['O'] . '\n';
	1520	$sign_alert[]= 'Organizational Unit (OU)### ' . $cert[issuer]['OU'][0] . '\n\n';
	1521	$sign_alert[]= 'Validity###:\n';
	1522	$H = data_hora($cert[validFrom]);
	1523	$X = substr($H,6,2) . '-' . substr($H,4,2) . '-' . substr($H,0,4);
	1524	$sign_alert[]= 'Valid From### ' . $X . '\n';
	1525	$H = data_hora($cert[validTo]);
	1526	$X = substr($H,6,2) . '-' . substr($H,4,2) . '-' . substr($H,0,4);
	1527	$sign_alert[]= 'Valid Until### ' . $X;
	1528	$sign[] = $sign_alert;
	1529
	1530	$this->db = new db_functions();
	1531
[4022]	1532	// TODO: testar se existe um certificado no banco e verificar qual ï¿œ o mais atual.
[3352]	1533	if(!$certificado->dados['EXPIRADO'] && !$certificado->dados['REVOGADO'] && count($certificado->erros_ssl) < 1)
	1534	$this->db->insert_certificate(strtolower($certificado->dados['EMAIL']), $certificado->cert_assinante, $certificado->dados['SERIALNUMBER'], $certificado->dados['AUTHORITYKEYIDENTIFIER']);
[91]	1535	}
[3352]	1536	else
	1537	{
	1538	$sign[] = "<span style=color:red>" . $this->functions->getLang('Invalid signature') . "</span>";
	1539	foreach($certificado->erros_ssl as $item)
	1540	$sign[] = "<span style=color:red>" . $this->functions->getLang($item) . "</span>";
	1541	}
	1542	}
[91]	1543	}
[3352]	1544	}
	1545	return $sign;
[91]	1546	}
	1547
[51]	1548	function get_thumbs($msg, $msg_number, $msg_folder)
[2]	1549	{
	1550	$thumbs_array = array();
	1551	$i = 0;
	1552	foreach ($msg->file_type[$msg_number] as $index => $file_type)
	1553	{
	1554	$file_type = strtolower($file_type);
	1555	if(strtolower($msg->encoding[$msg_number][$index]) == 'base64') {
	1556	if (($file_type == 'image/jpeg') \|\| ($file_type == 'image/pjpeg') \|\| ($file_type == 'image/gif') \|\| ($file_type == 'image/png')) {
	1557	$img = "<IMG id='".$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]	1558	$href = "<a onMouseDown='save_image(event,this,\"".$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]	1559	$thumbs_array[] = $href;
	1560	}
	1561	$i++;
	1562	}
	1563	}
	1564	return $thumbs_array;
	1565	}
[1472]	1566
[2]	1567	/*function delete_msg($params)
	1568	{
	1569	$folder = $params['folder'];
	1570	$msgs_to_delete = explode(",",$params['msgs_to_delete']);
[1472]	1571
[2]	1572	$mbox_stream = $this->open_mbox($folder);
[1472]	1573
[2]	1574	foreach ($msgs_to_delete as $msg_number){
	1575	imap_delete($mbox_stream, $msg_number, FT_UID);
	1576	}
	1577	imap_close($mbox_stream, CL_EXPUNGE);
	1578	return $params['msgs_to_delete'];
	1579	}*/
	1580
	1581	// Novo
	1582	function delete_msgs($params)
	1583	{
[1472]	1584
[2]	1585	$folder = $params['folder'];
[51]	1586	$folder = mb_convert_encoding($folder, "UTF7-IMAP","ISO-8859-1");
[2]	1587	$msgs_number = explode(",",$params['msgs_number']);
	1588	$border_ID = $params['border_ID'];
[1472]	1589
[2]	1590	$return = array();
[1472]	1591
[449]	1592	if ($params['get_previous_msg']){
[2]	1593	$return['previous_msg'] = $this->get_info_previous_msg($params);
[449]	1594	// Fix problem in unserialize function JS.
	1595	$return['previous_msg']['body'] = str_replace(array('{','}'), array('{','}'), $return['previous_msg']['body']);
	1596	}
[2]	1597
[1472]	1598	//$mbox_stream = $this->open_mbox($folder);
[504]	1599	$mbox_stream = @imap_open("{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$folder, $this->username, $this->password) or die(serialize(array('imap_error' => $this->parse_error(imap_last_error()))));
[1472]	1600
[2]	1601	foreach ($msgs_number as $msg_number)
	1602	{
	1603	if (imap_delete($mbox_stream, $msg_number, FT_UID));
	1604	$return['msgs_number'][] = $msg_number;
	1605	}
[1472]	1606
[2]	1607	$return['folder'] = $folder;
	1608	$return['border_ID'] = $border_ID;
[1472]	1609
[51]	1610	if($mbox_stream)
	1611	imap_close($mbox_stream, CL_EXPUNGE);
[2]	1612	return $return;
	1613	}
	1614
[1472]	1615
[2]	1616	function refresh($params)
	1617	{
[3265]	1618
[2]	1619	$folder = $params['folder'];
	1620	$msg_range_begin = $params['msg_range_begin'];
	1621	$msg_range_end = $params['msg_range_end'];
	1622	$msgs_existent = $params['msgs_existent'];
[1472]	1623	$sort_box_type = $params['sort_box_type'];
[2]	1624	$sort_box_reverse = $params['sort_box_reverse'];
	1625	$msgs_in_the_server = array();
[53]	1626	$search_box_type = $params['search_box_type'] != "ALL" && $params['search_box_type'] != "" ? $params['search_box_type'] : false;
[828]	1627	$msgs_in_the_server = $this->get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse,$msg_range_begin,$msg_range_end);
	1628	$msgs_in_the_server = array_keys($msgs_in_the_server);
	1629	if(!count($msgs_in_the_server))
[51]	1630	return array();
[1472]	1631
[828]	1632	$num_msgs = (count($msgs_in_the_server) - imap_num_recent($this->mbox));
[1472]	1633	$msgs_in_the_client = explode(",", $msgs_existent);
[51]	1634
[2]	1635	$msg_to_insert = array_diff($msgs_in_the_server, $msgs_in_the_client);
[271]	1636	$msg_to_delete = array_diff($msgs_in_the_client, $msgs_in_the_server);
[1472]	1637
[2]	1638	$msgs_to_exec = array();
[3265]	1639	foreach($msg_to_insert as $msg_number)
	1640	$msgs_to_exec[] = $msg_number;
	1641	sort($msgs_to_exec);
[1472]	1642
[2]	1643	$return = array();
[4583]	1644	$return['new_msgs'] = imap_num_recent($this->mbox);
[2]	1645	$i = 0;
[3265]	1646	foreach($msgs_to_exec as $msg_number)
[2]	1647	{
[4022]	1648	/*A função imap_headerinfo não traz o cabeçalho completo, e sim alguns
	1649	* atributos do cabeçalho. Como eu preciso do atributo Importance
	1650	* para saber se o email é importante ou não, uso abaixo a função
[614]	1651	* imap_fetchheader e busco o atributo importance nela para passar
[4022]	1652	* para as funções ajax. Isso faz com que eu acesse o cabeçalho
[614]	1653	* duas vezes e de duas formas diferentes, mas em contrapartida, eu
[4022]	1654	* não preciso reimplementar o método utilizando o fetchheader.
[614]	1655	*/
[3955]	1656
	1657	$tempHeader = @imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number));
[1035]	1658	$flag = preg_match('/importance : (.*)\r/i', $tempHeader, $importance);
[689]	1659	$return[$i]['Importance'] = $flag==0?"Normal":$importance[1];
[1472]	1660
[1752]	1661	$msg_sample = $this->get_msg_sample($msg_number);
	1662	$return[$i]['msg_sample'] = $msg_sample;
	1663
[535]	1664	$header = $this->get_header($msg_number);
[2]	1665	if (!is_object($header))
[828]	1666	continue;
	1667
[2]	1668	$return[$i]['msg_number'] = $msg_number;
[3955]	1669
	1670	//get the next msg number to append this msg in the view in a correct place
	1671	$msg_key_position = array_search($msg_number, $msgs_in_the_server);
	1672
	1673	if($msg_key_position !== false && array_key_exists($msg_key_position + 1) !== false)
	1674	$return[$i]['next_msg_number'] = $msgs_in_the_server[$msg_key_position + 1];
[1472]	1675
[2]	1676	$return[$i]['msg_folder'] = $folder;
[3955]	1677	// Atribui o tipo (normal, signature ou cipher) ao campo Content-Type
[3265]	1678	$return[$i]['ContentType'] = $this->getMessageType($msg_number, $tempHeader);
[2]	1679	$return[$i]['Recent'] = $header->Recent;
	1680	$return[$i]['Unseen'] = $header->Unseen;
	1681	$return[$i]['Answered'] = $header->Answered;
	1682	$return[$i]['Deleted'] = $header->Deleted;
	1683	$return[$i]['Draft'] = $header->Draft;
	1684	$return[$i]['Flagged'] = $header->Flagged;
	1685
[3106]	1686	$return[$i]['udate'] = $header->udate;
	1687
[2]	1688	$from = $header->from;
	1689	$return[$i]['from'] = array();
	1690	$tmp = imap_mime_header_decode($from[0]->personal);
	1691	$return[$i]['from']['name'] = $tmp[0]->text;
	1692	$return[$i]['from']['email'] = $from[0]->mailbox . "@" . $from[0]->host;
[1472]	1693	//$return[$i]['from']['full'] ='"' . $return[$i]['from']['name'] . '" ' . '<' . $return[$i]['from']['email'] . '>';
[2]	1694	if(!$return[$i]['from']['name'])
	1695	$return[$i]['from']['name'] = $return[$i]['from']['email'];
[1472]	1696
[2]	1697	/*$toaddress = imap_mime_header_decode($header->toaddress);
	1698	$return[$i]['toaddress'] = '';
	1699	foreach ($toaddress as $tmp)
	1700	$return[$i]['toaddress'] .= $tmp->text;*/
	1701	$to = $header->to;
	1702	$return[$i]['to'] = array();
	1703	$tmp = imap_mime_header_decode($to[0]->personal);
	1704	$return[$i]['to']['name'] = $tmp[0]->text;
	1705	$return[$i]['to']['email'] = $to[0]->mailbox . "@" . $to[0]->host;
	1706	$return[$i]['to']['full'] ='"' . $return[$i]['to']['name'] . '" ' . '<' . $return[$i]['to']['email'] . '>';
[3777]	1707	$cc = $header->cc;
	1708	if ( ($cc) && (!$return[$i]['to']['name']) ){
	1709	$return[$i]['to']['name'] = $cc[0]->personal;
	1710	$return[$i]['to']['email'] = $cc[0]->mailbox . "@" . $cc[0]->host;
	1711	}
[2]	1712	$return[$i]['subject'] = $this->decode_string($header->fetchsubject);
	1713
	1714	$return[$i]['Size'] = $header->Size;
	1715	$return[$i]['reply_toaddress'] = $header->reply_toaddress;
[1472]	1716
[2]	1717	$return[$i]['attachment'] = array();
[3265]	1718	if (!isset($imap_attachment))
	1719	{
	1720	include_once("class.imap_attachment.inc.php");
	1721	$imap_attachment = new imap_attachment();
	1722	}
[51]	1723	$return[$i]['attachment'] = $imap_attachment->get_attachment_headerinfo($this->mbox, $msg_number);
[2]	1724	$i++;
	1725	}
[3265]	1726	$return['quota'] = $this->get_quota(array('folder_id' => $folder));
	1727	$return['sort_box_type'] = $params['sort_box_type'];
[3427]	1728	if(!$this->mbox \|\| !is_resource($this->mbox))
	1729	{
	1730	$this->open_mbox($folder);
	1731	}
[4583]	1732
[271]	1733	$return['msgs_to_delete'] = $msg_to_delete;
[3493]	1734	$return['offsetToGMT'] = $this->functions->CalculateDateOffset();
[411]	1735	if($this->mbox && is_resource($this->mbox))
[51]	1736	imap_close($this->mbox);
[828]	1737
[2]	1738	return $return;
	1739	}
	1740
[1035]	1741	/**
[4022]	1742	* Método que faz a verificação do Content-Type do e-mail e verifica se é um e-mail normal,
[1035]	1743	* assinado ou cifrado.
[4022]	1744	* @author Mário César Kolling <mario.kolling@serpro.gov.br>
	1745	* @param $headers Uma String contendo os Headers do e-mail retornados pela função imap_imap_fetchheader
	1746	* @param $msg_number O número da mesagem
[1035]	1747	* @return Retorna o tipo da mensagem (normal, signature, cipher).
	1748	*/
	1749	function getMessageType($msg_number, $headers = false){
[3394]	1750	include_once(dirname( __FILE__ ) ."/../../security/classes/CertificadoB.php");
[1035]	1751	$contentType = "normal";
	1752	if (!$headers){
	1753	$headers = imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number));
	1754	}
[3394]	1755
	1756	if (preg_match("/pkcs7-signature/i", $headers) == 1){
[1035]	1757	$contentType = "signature";
[3394]	1758	} else if (preg_match("/pkcs7-mime/i", $headers) == 1){
	1759	$contentType = testa_p7m( imap_body($this->mbox, imap_msgno($this->mbox, $msg_number)) );
[1035]	1760	}
	1761
	1762	return $contentType;
	1763	}
	1764
[1375]	1765	/**
	1766	* Metodo que retorna todas as pastas do usuario logado.
	1767	* @param $params array opcional para repassar os argumentos ao metodo.
[4022]	1768	* Se usar $params['noSharedFolders'] = true, ira retornar todas as pastas do usuário logado,
[1375]	1769	* excluindo as compartilhadas para ele.
[4022]	1770	* Se usar $params['folderType'] = "default" irá retornar somente as pastas defaults
	1771	* Se usar $params['folderType'] = "personal" irá retornar somente as pastas pessoais
	1772	* Se usar $params['folderType'] = null irá retornar todas as pastas
[1472]	1773	* @return Retorna um array contendo as seguintes informacoes de cada pasta: folder_unseen,
[1375]	1774	* folder_id, folder_name, folder_parent e folder_hasChildren.
[1472]	1775	*/
[449]	1776	function get_folders_list($params = null)
[2]	1777	{
[1472]	1778	$mbox_stream = $this->open_mbox();
[1953]	1779	if($params && $params['onload'] && $_SESSION['phpgw_info']['expressomail']['server']['certificado']){
	1780	$this->delete_mailbox(array("del_past" => "INBOX/decifradas"));
	1781	}
[650]	1782
[4581]	1783	$inbox = 'INBOX';
	1784	$trash = $inbox . $this->imap_delimiter . $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultTrashFolder'];
[3018]	1785	$drafts = $inbox . $this->imap_delimiter . $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultDraftsFolder'];
[4581]	1786	$spam = $inbox . $this->imap_delimiter . $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultSpamFolder'];
	1787	$sent = $inbox . $this->imap_delimiter . $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultSentFolder'];
[3018]	1788	$uid2cn = $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['uid2cn'];
	1789	// Free others requests
	1790	session_write_close();
[1816]	1791
[3018]	1792	$serverString = "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}";
[3790]	1793
[3192]	1794	if ( $params && $params['noSharedFolders'] )
[3790]	1795	$folders_list = array_merge(imap_getmailboxes($mbox_stream, $serverString, 'INBOX' ), imap_getmailboxes($mbox_stream, $serverString, 'INBOX/*' ) );
	1796	else
	1797	$folders_list = imap_getmailboxes($mbox_stream, $serverString, '*' );
[3761]	1798
[3018]	1799	$folders_list = array_slice($folders_list,0,$this->foldersLimit);
	1800
	1801	$tmp = array();
	1802	$resultMine = array();
	1803	$resultDefault = array();
	1804
[4581]	1805	if ( is_array($folders_list) )
	1806	{
[3761]	1807	reset($folders_list);
	1808	$this->ldap = new ldap_functions();
[1472]	1809
[2]	1810	$i = 0;
[1035]	1811
[4581]	1812	while (list($key, $val) = each($folders_list))
	1813	{
	1814	$status = imap_status( $mbox_stream, $val->name, SA_UNSEEN );
	1815
	1816	$tmp_folder_id = explode("}", $val->name );
[3761]	1817
[4581]	1818	$folderUser = trim( strpos( $tmp_folder_id[1], $this->imap_delimiter , 5 ) );
[1472]	1819
[4581]	1820	$folderUser = trim( substr( $tmp_folder_id[1], 0, $folderUser ) );
[1472]	1821
[4581]	1822	$Permission = true;
	1823
	1824	if( $folderUser != "INBOX" && $folderUser != "" )
	1825	{
	1826	$Permission = imap_getacl( $mbox_stream, $folderUser );
	1827	}
	1828
	1829	if( $Permission )
	1830	{
[4587]	1831	$tmp_folder_id[1] = mb_convert_encoding( $tmp_folder_id[1], "ISO-8859-1", "UTF7-IMAP" );
[1472]	1832
[4581]	1833	if( $tmp_folder_id[1]=='INBOX'.$this->imap_delimiter.'decifradas')
	1834	{
	1835	//error_log('passou', 3,'/tmp/imap_get_list.log');
	1836	//imap_deletemailbox($mbox_stream,imap_utf7_encode("{".$this->imap_server."}".'INBOX/decifradas'));
	1837	continue;
	1838	}
	1839
	1840	$result[$i]['folder_unseen'] = $status->unseen;
	1841	$folder_id = $tmp_folder_id[1];
	1842	$result[$i]['folder_id'] = $folder_id;
[2]	1843
[4581]	1844	$tmp_folder_parent = explode($this->imap_delimiter, $folder_id);
	1845	$result[$i]['folder_name'] = array_pop($tmp_folder_parent);
	1846	$result[$i]['folder_name'] = $result[$i]['folder_name'] == 'INBOX' ? 'Inbox' : $result[$i]['folder_name'];
[1816]	1847
[4581]	1848	if ($uid2cn && substr($folder_id,0,4) == 'user')
	1849	{
	1850	//$this->ldap = new ldap_functions();
	1851	if ($cn = $this->ldap->uid2cn($result[$i]['folder_name']))
	1852	{
	1853	$result[$i]['folder_name'] = $cn;
	1854	}
	1855	}
	1856
	1857	$tmp_folder_parent = implode($this->imap_delimiter, $tmp_folder_parent);
	1858	$result[$i]['folder_parent'] = $tmp_folder_parent == 'INBOX' ? '' : $tmp_folder_parent;
	1859
	1860	if (($val->attributes == 32) && ($result[$i]['folder_name'] != 'Inbox'))
	1861	$result[$i]['folder_hasChildren'] = 1;
	1862	else
	1863	$result[$i]['folder_hasChildren'] = 0;
	1864
	1865	switch ($tmp_folder_id[1])
	1866	{
	1867	case $inbox:
	1868	case $sent:
	1869	case $drafts:
	1870	case $spam:
	1871	case $trash:
	1872	$resultDefault[]=$result[$i];
	1873	break;
	1874	default:
	1875	$resultMine[]=$result[$i];
	1876	}
	1877	}
	1878
	1879	$i++;
	1880	}
[2]	1881	}
[1472]	1882
[3564]	1883	if ( $params && !$params['noQuotaInfo'] ) {
	1884	//Get quota info of current folder
	1885	$current_folder = "INBOX";
	1886	if($params && $params['folder'])
	1887	$current_folder = $params['folder'];
[3790]	1888
[3564]	1889	$arr_quota_info = $this->get_quota(array('folder_id' => $current_folder));
	1890	} else {
	1891	$arr_quota_info = array();
	1892	}
[3790]	1893
[1816]	1894	// Sorting resultMine
	1895	foreach ($resultMine as $folder_info)
[2]	1896	{
	1897	$array_tmp[] = $folder_info['folder_id'];
	1898	}
[1472]	1899
[2]	1900	natcasesort($array_tmp);
[3575]	1901
[3790]	1902	$result2 = array();
[1472]	1903
[2]	1904	foreach ($array_tmp as $key => $folder_id)
	1905	{
[1816]	1906	$result2[] = $resultMine[$key];
[2]	1907	}
[1816]	1908
	1909	// Sorting resultDefault
	1910	foreach ($resultDefault as $key => $folder_id)
	1911	{
	1912	switch ($resultDefault[$key]['folder_id']) {
[1824]	1913	case $inbox:
[1816]	1914	$resultDefault2[0] = $resultDefault[$key];
	1915	break;
[1824]	1916	case $sent:
[1816]	1917	$resultDefault2[1] = $resultDefault[$key];
	1918	break;
[1824]	1919	case $drafts:
[1816]	1920	$resultDefault2[2] = $resultDefault[$key];
	1921	break;
[1824]	1922	case $spam:
[1816]	1923	$resultDefault2[3] = $resultDefault[$key];
	1924	break;
[1824]	1925	case $trash:
[1816]	1926	$resultDefault2[4] = $resultDefault[$key];
	1927	break;
	1928	}
	1929	}
[3553]	1930
	1931	if ( $params && $params['folderType'] && $params['folderType'] == 'default' )
[3790]	1932	return array_merge($resultDefault2, $arr_quota_info);
[1816]	1933
[3553]	1934	if ( $params && $params['folderType'] && $params['folderType'] == 'personal' )
[3790]	1935	return array_merge($result2, $arr_quota_info);
	1936
[3553]	1937	// Merge default folders and personal
[3790]	1938	$result2 = array_merge($resultDefault2, $result2);
[1816]	1939
[3553]	1940	return array_merge($result2, $arr_quota_info);
[2]	1941	}
[1472]	1942
[2]	1943	function create_mailbox($arr)
	1944	{
	1945	$namebox = $arr['newp'];
	1946	$mbox_stream = $this->open_mbox();
	1947	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
[51]	1948	$namebox = mb_convert_encoding($namebox, "UTF7-IMAP", "UTF-8");
[1472]	1949
[2]	1950	$result = "Ok";
[51]	1951	if(!imap_createmailbox($mbox_stream,"{".$imap_server."}$namebox"))
[2]	1952	{
	1953	$result = implode("<br />\n", imap_errors());
[1472]	1954	}
	1955
[51]	1956	if($mbox_stream)
	1957	imap_close($mbox_stream);
[1472]	1958
[2]	1959	return $result;
[1472]	1960
[2]	1961	}
[1472]	1962
[2]	1963	function create_extra_mailbox($arr)
	1964	{
	1965	$nameboxs = explode(";",$arr['nw_folders']);
	1966	$result = "";
	1967	$mbox_stream = $this->open_mbox();
	1968	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
[1472]	1969	foreach($nameboxs as $key=>$tmp){
[2]	1970	if($tmp != ""){
[4593]	1971	$to_create_array = explode($this->imap_delimiter, $tmp);
	1972	array_pop(&$to_create_array);
	1973	$folder = array();
	1974	foreach($to_create_array as $k=>$to_create){
	1975	$folder[] = $to_create;
	1976	if($to_create != 'INBOX') {
	1977	$tmp = implode($this->imap_delimiter, $folder);
	1978	if(!imap_createmailbox($mbox_stream,imap_utf7_encode("{".$imap_server."}$tmp"))){
	1979	$result = implode("<br />\n", imap_errors());
	1980	if("Mailbox already exists" != $result) {
	1981	imap_close($mbox_stream);
	1982	return $result;
	1983	}
	1984	}
	1985	}
[2]	1986	}
	1987	}
	1988	}
[51]	1989	if($mbox_stream)
	1990	imap_close($mbox_stream);
[2]	1991	return true;
	1992	}
[1472]	1993
[2]	1994	function delete_mailbox($arr)
	1995	{
	1996	$namebox = $arr['del_past'];
	1997	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
[1953]	1998	$mbox_stream = $this->mbox ? $this->mbox : $this->open_mbox();
[2]	1999	//$del_folder = imap_deletemailbox($mbox_stream,"{".$imap_server."}INBOX.$namebox");
[1472]	2000
[2]	2001	$result = "Ok";
	2002	$namebox = mb_convert_encoding($namebox, "UTF7-IMAP","UTF-8");
	2003	if(!imap_deletemailbox($mbox_stream,"{".$imap_server."}$namebox"))
	2004	{
	2005	$result = implode("<br />\n", imap_errors());
	2006	}
[1953]	2007	/*
[51]	2008	if($mbox_stream)
	2009	imap_close($mbox_stream);
[1953]	2010	*/
[2]	2011	return $result;
	2012	}
[1472]	2013
[2]	2014	function ren_mailbox($arr)
	2015	{
	2016	$namebox = $arr['current'];
	2017	$new_box = $arr['rename'];
	2018	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
	2019	$mbox_stream = $this->open_mbox();
	2020	//$ren_folder = imap_renamemailbox($mbox_stream,"{".$imap_server."}INBOX.$namebox","{".$imap_server."}INBOX.$new_box");
[1472]	2021
[2]	2022	$result = "Ok";
	2023	$namebox = mb_convert_encoding($namebox, "UTF7-IMAP","UTF-8");
[51]	2024	$new_box = mb_convert_encoding($new_box, "UTF7-IMAP","UTF-8");
[1472]	2025
[2]	2026	if(!imap_renamemailbox($mbox_stream,"{".$imap_server."}$namebox","{".$imap_server."}$new_box"))
	2027	{
[1472]	2028	$result = imap_errors();
[2]	2029	}
[51]	2030	if($mbox_stream)
	2031	imap_close($mbox_stream);
[2]	2032	return $result;
[1472]	2033
[2]	2034	}
[1472]	2035
[2]	2036	function get_num_msgs($params)
	2037	{
	2038	$folder = $params['folder'];
[411]	2039	if(!$this->mbox \|\| !is_resource($this->mbox)) {
[2]	2040	$this->mbox = $this->open_mbox($folder);
[411]	2041	if(!$this->mbox \|\| !is_resource($this->mbox))
[2]	2042	return imap_last_error();
[1472]	2043	}
[2]	2044	$num_msgs = imap_num_msg($this->mbox);
[432]	2045	if($this->mbox && is_resource($this->mbox))
[51]	2046	imap_close($this->mbox);
[1472]	2047
[2]	2048	return $num_msgs;
	2049	}
[1472]	2050
[1912]	2051	function folder_exists($folder){
	2052	$mbox = $this->open_mbox();
	2053	$serverString = "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}";
	2054	$list = imap_getmailboxes($mbox,$serverString, $folder);
	2055	$return = is_array($list);
	2056	imap_close($mbox);
	2057	return $return;
	2058	}
	2059
[2]	2060	function send_mail($params)
	2061	{
	2062	include_once("class.phpmailer.php");
	2063	$mail = new PHPMailer();
	2064	include_once("class.db_functions.inc.php");
	2065	$db = new db_functions();
	2066	$fromaddress = $params['input_from'] ? explode(';',$params['input_from']) : "";
[449]	2067	##
	2068	# @AUTHOR Rodrigo Souza dos Santos
[3369]	2069	# @DATE 2008/09/17$fileName
[449]	2070	# @BRIEF Checks if the user has permission to send an email with the email address used.
	2071	##
	2072	if ( is_array($fromaddress) && ($fromaddress[1] != $_SESSION['phpgw_info']['expressomail']['user']['email']) )
	2073	{
	2074	$deny = true;
	2075	foreach( $_SESSION['phpgw_info']['expressomail']['user']['shared_mailboxes'] as $key => $val )
	2076	if ( array_key_exists('mail', $val) && $val['mail'][0] == $fromaddress[1] )
	2077	$deny = false and end($_SESSION['phpgw_info']['expressomail']['user']['shared_mailboxes']);
	2078
	2079	if ( $deny )
	2080	return "The server denied your request to send a mail, you cannot use this mail address.";
	2081	}
[828]	2082
[2]	2083	$toaddress = implode(',',$db->getAddrs(explode(',',$params['input_to'])));
	2084	$ccaddress = implode(',',$db->getAddrs(explode(',',$params['input_cc'])));
	2085	$ccoaddress = implode(',',$db->getAddrs(explode(',',$params['input_cco'])));
[3527]	2086	$replytoaddress = $params['input_replyto'];
[2]	2087	$subject = $params['input_subject'];
[271]	2088	$msg_uid = $params['msg_id'];
[2]	2089	$return_receipt = $params['input_return_receipt'];
[614]	2090	$is_important = $params['input_important_message'];
[1035]	2091	$encrypt = $params['input_return_cripto'];
	2092	$signed = $params['input_return_digital'];
	2093
	2094	if($params['smime'])
	2095	{
	2096	$body = $params['smime'];
	2097	$mail->SMIME = true;
	2098	// A MSG assinada deve ser testada neste ponto.
	2099	// Testar o certificado e a integridade da msg....
[3271]	2100	include_once(dirname( __FILE__ ) ."/../../security/classes/CertificadoB.php");
[1035]	2101	$erros_acumulados = '';
	2102	$certificado = new certificadoB();
	2103	$validade = $certificado->verificar($body);
	2104	if(!$validade)
	2105	{
	2106	foreach($certificado->erros_ssl as $linha_erro)
	2107	{
	2108	$erros_acumulados .= $linha_erro;
	2109	}
	2110	}
	2111	else
	2112	{
	2113	// Testa o CERTIFICADO: se o CPF he o do usuario logado, se pode assinar msgs e se nao esta expirado...
	2114	if ($certificado->apresentado)
	2115	{
	2116	if($certificado->dados['EXPIRADO']) $erros_acumulados .='Certificado expirado.';
	2117	if($certificado->dados['CPF'] != $this->username) $erros_acumulados .=' CPF no certificado diferente do logado no expresso.';
	2118	if(!($certificado->dados['KEYUSAGE']['digitalSignature'] && $certificado->dados['EXTKEYUSAGE']['emailProtection'])) $erros_acumulados .=' Certificado nao permite assinar mensagens.';
	2119	}
	2120	else
	2121	{
	2122	$$erros_acumulados .= 'Nao foi possivel usar o certificado para assinar a msg';
	2123	}
	2124	}
	2125	if(!$erros_acumulados =='')
	2126	{
	2127	return $erros_acumulados;
	2128	}
	2129	}
	2130	else
	2131	{
	2132	$body = $params['body'];
[4022]	2133	//Compatibilização com Outlook, ao encaminhar a mensagem
[3250]	2134	$body = mb_ereg_replace('<!--\[','<!-- [',$body);
[1035]	2135	}
[1247]	2136	//echo "<script language=\"javascript\">javascript:alert('".$body."');</script>";
[3900]	2137	$attachments = $_FILES;
[2]	2138	$forwarding_attachments = $params['forwarding_attachments'];
[689]	2139	$local_attachments = $params['local_attachments'];
[3369]	2140
[1912]	2141	//Test if must be saved in shared folder and change if necessary
	2142	if( $fromaddress[2] == 'y' ){
	2143	//build shared folder path
	2144	$newfolder = "user".$this->imap_delimiter.$fromaddress[3].$this->imap_delimiter.$this->imap_sentfolder;
	2145	if( $this->folder_exists($newfolder) ) $folder = $newfolder;
	2146	else $folder = $params['folder'];
	2147	} else {
	2148	$folder = $params['folder'];
	2149	}
	2150
[4587]	2151	$folder = mb_convert_encoding($folder, "UTF7-IMAP","ISO-8859-1");
[1472]	2152	$folder_name = $params['folder_name'];
[6]	2153	// Fix problem with cyrus delimiter changes.
[1472]	2154	// Dots in names: enabled/disabled.
[6]	2155	$folder = @eregi_replace("INBOX/", "INBOX".$this->imap_delimiter, $folder);
	2156	$folder = @eregi_replace("INBOX.", "INBOX".$this->imap_delimiter, $folder);
	2157	// End Fix.
[1472]	2158	if ($folder != 'null'){
[2]	2159	$mail->SaveMessageInFolder = $folder;
	2160	}
	2161	////////////////////////////////////////////////////////////////////////////////////////////////////
	2162	$mail->SMTPDebug = false;
[1035]	2163
	2164	if($signed && !$params['smime'])
	2165	{
	2166	$mail->Mailer = "smime";
	2167	$mail->SignedBody = true;
	2168	}
	2169	else
	2170	$mail->IsSMTP();
[1472]	2171
[2]	2172	$mail->Host = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpServer'];
	2173	$mail->Port = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpPort'];
	2174	$mail->From = $_SESSION['phpgw_info']['expressomail']['user']['email'];
	2175	$mail->FromName = $_SESSION['phpgw_info']['expressomail']['user']['fullname'];
	2176	if($fromaddress){
	2177	$mail->Sender = $mail->From;
	2178	$mail->SenderName = $mail->FromName;
	2179	$mail->FromName = $fromaddress[0];
	2180	$mail->From = $fromaddress[1];
	2181	}
[1472]	2182
[2]	2183	$this->add_recipients("to", $toaddress, &$mail);
	2184	$this->add_recipients("cc", $ccaddress, &$mail);
	2185	$this->add_recipients("cco", $ccoaddress, &$mail);
[4622]	2186	if ($replytoaddress !="")
	2187	{
[3527]	2188	$mail->AddReplyTo($replytoaddress);
[4622]	2189	}
[2]	2190	$mail->Subject = $subject;
[4202]	2191	$mail->IsHTML( ( array_key_exists( 'type', $params ) && in_array( strtolower( $params[ 'type' ] ), array( 'html', 'plain' ) ) ) ? strtolower( $params[ 'type' ] ) != 'plain' : true );
[1035]	2192	$mail->Body = $body;
[271]	2193
[1035]	2194	if (($encrypt && $signed && $params['smime']) \|\| ($encrypt && !$signed)) // a msg deve ser enviada cifrada...
	2195	{
	2196	$email = $this->add_recipients_cert($toaddress . ',' . $ccaddress. ',' .$ccoaddress);
	2197	$email = explode(",",$email);
	2198	// Deve ser testado se foram obtidos os certificados de todos os destinatarios.
	2199	// Deve ser verificado um numero limite de destinatarios.
	2200	// Deve ser verificado se os certificados sao validos.
	2201	// Se uma das verificacoes falhar, nao enviar o e-mail e avisar o usuario.
	2202	// O array $mail->Certs_crypt soh deve ser preenchido se os certificados passarem nas verificacoes.
	2203	$numero_maximo = $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['num_max_certs_to_cipher']; // Este valor dever ser configurado pelo administrador do site ....
	2204	$erros_acumulados = "";
	2205	$aux_mails = array();
	2206	$mail_list = array();
	2207	if(count($email) > $numero_maximo)
	2208	{
	2209	$erros_acumulados .= "Excedido o numero maximo (" . $numero_maximo . ") de destinatarios para uma msg cifrada...." . chr(0x0A);
	2210	return $erros_acumulados;
	2211	}
	2212	// adiciona o email do remetente. eh para cifrar a msg para ele tambem. Assim vai poder visualizar a msg na pasta enviados..
	2213	$email[] = $_SESSION['phpgw_info']['expressomail']['user']['email'];
	2214	foreach($email as $item)
	2215	{
	2216	$certificate = $db->get_certificate(strtolower($item));
	2217	if(!$certificate)
	2218	{
	2219	$erros_acumulados .= "Chamada com parametro invalido. e-Mail nao pode ser vazio." . chr(0x0A);
	2220	return $erros_acumulados;
	2221	}
	2222
	2223	if (array_key_exists("dberr1", $certificate))
	2224	{
	2225
	2226	$erros_acumulados .= "Ocorreu um erro quando pesquisava certificados dos destinatarios para cifrar a msg." . chr(0x0A);
	2227	return $erros_acumulados;
	2228	}
	2229	if (array_key_exists("dberr2", $certificate))
	2230	{
	2231	$erros_acumulados .= $item . ' : Nao pode cifrar a msg. Certificado nao localizado.' . chr(0x0A);
	2232	//continue;
	2233	}
	2234	/* Retirado este teste para evitar mensagem de erro duplicada.
	2235	if (!array_key_exists("certs", $certificate))
	2236	{
	2237	$erros_acumulados .= $item . ' : Nao pode cifrar a msg. Certificado nao localizado.' . chr(0x0A);
	2238	continue;
	2239	}
	2240	*/
[3271]	2241	include_once(dirname( __FILE__ ) ."/../../security/classes/CertificadoB.php");
[1035]	2242
	2243	foreach ($certificate['certs'] as $registro)
	2244	{
	2245	$c1 = new certificadoB();
	2246	$c1->certificado($registro['chave_publica']);
	2247	if ($c1->apresentado)
	2248	{
	2249	$c2 = new Verifica_Certificado($c1->dados,$registro['chave_publica']);
	2250	if (!$c1->dados['EXPIRADO'] && !$c2->revogado && $c2->status)
	2251	{
	2252	$aux_mails[] = $registro['chave_publica'];
	2253	$mail_list[] = strtolower($item);
	2254	}
	2255	else
	2256	{
	2257	if ($c1->dados['EXPIRADO'] \|\| $c2->revogado)
	2258	{
	2259	$db->update_certificate($c1->dados['SERIALNUMBER'],$c1->dados['EMAIL'],$c1->dados['AUTHORITYKEYIDENTIFIER'],
	2260	$c1->dados['EXPIRADO'],$c2->revogado);
	2261	}
	2262
	2263	$erros_acumulados .= $item . ': ' . $c2->msgerro . chr(0x0A);
	2264	foreach($c2->erros_ssl as $linha)
	2265	{
	2266	$erros_acumulados .= $linha . chr(0x0A);
	2267	}
	2268	$erros_acumulados .= 'Emissor: ' . $c1->dados['EMISSOR'] . chr(0x0A);
	2269	$erros_acumulados .= $c1->dados['CRLDISTRIBUTIONPOINTS'] . chr(0x0A);
	2270	}
	2271	}
	2272	else
	2273	{
	2274	$erros_acumulados .= $item . ' : Nao pode cifrar a msg. Certificado invalido.' . chr(0x0A);
	2275	}
	2276	}
	2277	if(!(in_array(strtolower($item),$mail_list)) && !empty($erros_acumulados))
	2278	{
	2279	return $erros_acumulados;
	2280	}
	2281	}
	2282
	2283	$mail->Certs_crypt = $aux_mails;
	2284	}
[3018]	2285	// Build CID images
	2286	$this->buildEmbeddedImages($mail,$msg_uid,$forwarding_attachments);
[1035]	2287
[2]	2288	// Build Uploading Attachments!!!
[3387]	2289	if (count($attachments)>0) //Caso seja forward normal...
[2]	2290	{
	2291	$total_uploaded_size = 0;
[1264]	2292	$upload_max_filesize = str_replace("M","",$_SESSION['phpgw_info']['user']['preferences']['expressoMail']['max_attachment_size']) * 1024 * 1024;
[2]	2293	foreach ($attachments as $attach)
	2294	{
[3900]	2295	if($attach['error'] == UPLOAD_ERR_INI_SIZE)
	2296	return $this->parse_error("message file too big");
[3387]	2297	if($attach['name']=='Unknown')
	2298	continue;
[2]	2299	$mail->AddAttachment($attach['tmp_name'], $attach['name'], "base64", $this->get_file_type($attach['name'])); // optional name
	2300	$total_uploaded_size = $total_uploaded_size + $attach['size'];
	2301	}
[3387]	2302	if( $total_uploaded_size > $upload_max_filesize){
[1472]	2303	return $this->parse_error("message file too big");
[3387]	2304	}
[828]	2305	}
[3387]	2306	if(count($local_attachments)>0) { //Caso seja forward de mensagens locais
[828]	2307
[689]	2308	$total_uploaded_size = 0;
[1472]	2309	$upload_max_filesize = str_replace("M","",ini_get('upload_max_filesize')) * 1024 * 1024;
[689]	2310	foreach($local_attachments as $local_attachment) {
	2311	$file_description = unserialize(rawurldecode($local_attachment));
	2312	$tmp = array_values($file_description);
[1472]	2313	foreach($file_description as $i => $descriptor){
[689]	2314	$tmp[$i] = eregi_replace('\'*\'','',$descriptor);
	2315	}
	2316	$mail->AddAttachment($_FILES[$tmp[1]]['tmp_name'], $tmp[2], "base64", $this->get_file_type($tmp[2])); // optional name
	2317	$total_uploaded_size = $total_uploaded_size + $_FILES[$tmp[1]]['size'];
	2318	}
	2319	if( $total_uploaded_size > $upload_max_filesize)
[828]	2320	return 'false';
[689]	2321	}
[2]	2322	////////////////////////////////////////////////////////////////////////////////////////////////////
[271]	2323	// Build Forwarding Attachments!!!
[2]	2324	if (count($forwarding_attachments) > 0)
	2325	{
	2326	// Bug fixed for array_search function
[3018]	2327	$name_cid_files = array();
[2]	2328	if(count($name_cid_files) > 0) {
	2329	$name_cid_files[count($name_cid_files)] = $name_cid_files[0];
	2330	$name_cid_files[0] = null;
[1472]	2331	}
	2332
[2]	2333	foreach($forwarding_attachments as $forwarding_attachment)
	2334	{
[271]	2335	$file_description = unserialize(rawurldecode($forwarding_attachment));
	2336	$tmp = array_values($file_description);
[1472]	2337	foreach($file_description as $i => $descriptor){
[271]	2338	$tmp[$i] = eregi_replace('\'*\'','',$descriptor);
	2339	}
[1472]	2340	$file_description = $tmp;
[271]	2341	$fileContent = $this->get_forwarding_attachment($file_description[0], $file_description[1], $file_description[3],$file_description[4]);
	2342	$fileName = $file_description[2];
	2343	if(!array_search(trim($fileName),$name_cid_files)) {
[3369]	2344	$mail->AddStringAttachment($fileContent,html_entity_decode(rawurldecode($fileName)), $file_description[4], $this->get_file_type($file_description[2]));
[63]	2345	}
[2]	2346	}
	2347	}
[37]	2348
[2]	2349	////////////////////////////////////////////////////////////////////////////////////////////////////
[614]	2350	// Important message
	2351	if($is_important)
	2352	$mail->isImportant();
	2353
	2354	////////////////////////////////////////////////////////////////////////////////////////////////////
[2]	2355	// Disposition-Notification-To
	2356	if ($return_receipt)
	2357	$mail->ConfirmReadingTo = $_SESSION['phpgw_info']['expressomail']['user']['email'];
	2358	////////////////////////////////////////////////////////////////////////////////////////////////////
[504]	2359
[117]	2360	$sent = $mail->Send();
[1472]	2361
[117]	2362	if(!$sent)
[2]	2363	{
[504]	2364	return $this->parse_error($mail->ErrorInfo);
[2]	2365	}
	2366	else
	2367	{
[1035]	2368	if ($signed && !$params['smime'])
	2369	{
	2370	return $sent;
	2371	}
[1472]	2372	if($_SESSION['phpgw_info']['server']['expressomail']['expressoMail_enable_log_messages'] == "True")
[117]	2373	{
	2374	$userid = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
	2375	$userip = $_SESSION['phpgw_info']['expressomail']['user']['session_ip'];
	2376	$now = date("d/m/y H:i:s");
	2377	$addrs = $toaddress.$ccaddress.$ccoaddress;
[1472]	2378	$sent = trim($sent);
[117]	2379	error_log("$now - $userip - $sent [$subject] - $userid => $addrs\r\n", 3, "/home/expressolivre/mail_senders.log");
	2380	}
[1472]	2381	if($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['number_of_contacts'] &&
[485]	2382	$_SESSION['phpgw_info']['user']['preferences']['expressoMail']['use_dynamic_contacts']) {
[469]	2383	$contacts = new dynamic_contacts();
[485]	2384	$new_contacts = $contacts->add_dynamic_contacts($toaddress.",".$ccaddress.",".$ccoaddress);
	2385	return array("success" => true, "new_contacts" => $new_contacts);
[413]	2386	}
[485]	2387	return array("success" => true);
[2]	2388	}
	2389	}
[3018]	2390	function buildEmbeddedImages(&$mail,$msg_uid,&$forwarding_attachments)
	2391	{
	2392	// Build CID for embedded Images!!!
	2393	$pattern = '/src="([^"]*?show_embedded_attach.php\?msg_folder=(.+)?&(amp;)?msg_num=(.+)?&(amp;)?msg_part=(.+)?)"/isU';
	2394	$cid_imgs = '';
	2395	preg_match_all($pattern,$mail->Body,$cid_imgs,PREG_PATTERN_ORDER);
	2396	$cid_array = array();
	2397	foreach($cid_imgs[6] as $j => $val){
	2398	if ( !array_key_exists($cid_imgs[4][$j].$val, $cid_array) )
	2399	{
	2400	$cid_array[$cid_imgs[4][$j].$val] = base_convert(microtime(), 10, 36);
	2401	}
	2402	$cid = $cid_array[$cid_imgs[4][$j].$val];
	2403	$mail->Body = str_replace($cid_imgs[1][$j], "cid:".$cid, $mail->Body);
[2]	2404
[3018]	2405	if ($msg_uid != $cid_imgs[4][$j]) // The image is not in the same mail?
	2406	{
	2407	$fileContent = $this->get_forwarding_attachment($cid_imgs[2][$j], $cid_imgs[4][$j], $cid_imgs[6][$j], 'base64');
	2408	//prototype: get_forwarding_attachment ( folder, msg number, part, encoding)
	2409	$fileName = "image_".($j).".jpg";
	2410	$fileCode = "base64";
	2411	$fileType = "image/jpg";
	2412	$file_attached[0] = $cid_imgs[2][$j];
	2413	$file_attached[1] = $cid_imgs[4][$j];
	2414	$file_attached[2] = $fileName;
	2415	$file_attached[3] = $cid_imgs[6][$j];
	2416	$file_attached[4] = 'base64';
	2417	$file_attached[5] = strlen($fileContent); //Size of file
	2418	$return_forward[] = $file_attached;
	2419
	2420	$attachment_ = unserialize(rawurldecode($forwarding_attachments[$cid_imgs[6][$j]-2]));
	2421	if ($file_attached[3] == $attachment_[3])
	2422	unset($forwarding_attachments[$cid_imgs[6][$j]-2]);
	2423	}
	2424	else
	2425	{
	2426	$attach_img = $forwarding_attachments[$cid_imgs[6][$j]-2];
	2427	$file_description = unserialize(rawurldecode($attach_img));
	2428	if (is_array($file_description))
	2429	foreach($file_description as $i => $descriptor){
	2430	$file_description[$i] = eregi_replace('\'*\'','',$descriptor);
	2431	}
	2432	$fileContent = $this->get_forwarding_attachment($file_description[0], $msg_uid, $file_description[3], 'base64');
	2433	$fileName = $file_description[2];
	2434	$fileCode = $file_description[4];
	2435	$fileType = $this->get_file_type($file_description[2]);
	2436	unset($forwarding_attachments[$cid_imgs[6][$j]-2]);
	2437	if (!empty($file_description))
	2438	{
	2439	$file_description[5] = strlen($fileContent); //Size of file
	2440	$return_forward[] = $file_description;
	2441	}
	2442	}
	2443	$tempDir = ini_get("session.save_path");
	2444	$file = "cidimage_".$_SESSION[ 'phpgw_session' ][ 'session_id' ].$cid_imgs[6][$j].".dat";
	2445	$f = fopen($tempDir.'/'.$file,"w");
	2446	fputs($f,$fileContent);
	2447	fclose($f);
	2448	if ($fileContent)
	2449	$mail->AddEmbeddedImage($tempDir.'/'.$file, $cid, $fileName, $fileCode, $fileType);
	2450	//else
	2451	// return "Error loading image attachment content";
	2452
	2453	}
	2454	return $return_forward;
	2455	}
	2456	function add_recipients_cert($full_address)
[1035]	2457	{
	2458	$result = "";
	2459	$parse_address = imap_rfc822_parse_adrlist($full_address, "");
	2460	foreach ($parse_address as $val)
	2461	{
	2462	//echo "<script language=\"javascript\">javascript:alert('".$val->mailbox."@".$val->host."');</script>";
	2463	if ($val->mailbox == "INVALID_ADDRESS")
	2464	continue;
	2465	if ($val->mailbox == "UNEXPECTED_DATA_AFTER_ADDRESS")
	2466	continue;
	2467	if (empty($val->personal))
	2468	$result .= $val->mailbox."@".$val->host . ",";
	2469	else
	2470	$result .= $val->mailbox."@".$val->host . ",";
	2471	}
	2472
	2473	return substr($result,0,-1);
	2474	}
	2475
[2]	2476	function add_recipients($recipient_type, $full_address, $mail)
	2477	{
[3932]	2478	//remove a comma if is given two unexpected commas
	2479	$full_address = preg_replace("/, ?,/",",",$full_address);
[1472]	2480	$parse_address = imap_rfc822_parse_adrlist($full_address, "");
	2481	foreach ($parse_address as $val)
[2]	2482	{
	2483	//echo "<script language=\"javascript\">javascript:alert('".$val->mailbox."@".$val->host."');</script>";
	2484	if ($val->mailbox == "INVALID_ADDRESS")
	2485	continue;
[1472]	2486
[2]	2487	if (empty($val->personal))
	2488	{
	2489	switch($recipient_type)
	2490	{
	2491	case "to":
	2492	$mail->AddAddress($val->mailbox."@".$val->host);
	2493	break;
	2494	case "cc":
	2495	$mail->AddCC($val->mailbox."@".$val->host);
	2496	break;
	2497	case "cco":
	2498	$mail->AddBCC($val->mailbox."@".$val->host);
	2499	break;
	2500	}
	2501	}
	2502	else
	2503	{
	2504	switch($recipient_type)
	2505	{
	2506	case "to":
	2507	$mail->AddAddress($val->mailbox."@".$val->host, $val->personal);
	2508	break;
	2509	case "cc":
	2510	$mail->AddCC($val->mailbox."@".$val->host, $val->personal);
	2511	break;
	2512	case "cco":
	2513	$mail->AddBCC($val->mailbox."@".$val->host, $val->personal);
	2514	break;
	2515	}
	2516	}
	2517	}
	2518	return true;
	2519	}
[1472]	2520
[2]	2521	function get_forwarding_attachment($msg_folder, $msg_number, $msg_part, $encoding)
	2522	{
[828]	2523	$mbox_stream = $this->open_mbox(utf8_decode(urldecode($msg_folder)));
[1472]	2524	$fileContent = imap_fetchbody($mbox_stream, $msg_number, $msg_part, FT_UID);
[2]	2525	if($encoding == 'base64')
[449]	2526	# The function imap_base64 adds a new line
	2527	# at ASCII text, with CRLF line terminators.
	2528	# So is being exchanged for base64_decode.
	2529	#
	2530	#$fileContent = imap_base64($fileContent);
	2531	$fileContent = base64_decode($fileContent);
[2]	2532	else if($encoding == 'quoted-printable')
[1472]	2533	$fileContent = quoted_printable_decode($fileContent);
[2]	2534	return $fileContent;
	2535	}
[1472]	2536
[2]	2537	function del_last_caracter($string)
	2538	{
	2539	$string = substr($string,0,(strlen($string) - 1));
[1472]	2540	return $string;
[2]	2541	}
[1472]	2542
[2]	2543	function del_last_two_caracters($string)
	2544	{
	2545	$string = substr($string,0,(strlen($string) - 2));
[1472]	2546	return $string;
[2]	2547	}
[1472]	2548
[828]	2549	function messages_sort($sort_box_type,$sort_box_reverse, $search_box_type,$offsetBegin,$offsetEnd)
[659]	2550	{
[1625]	2551	if ($sort_box_type != "SORTFROM" && $search_box_type!= "FLAGGED"){
[970]	2552	$imapsort = imap_sort($this->mbox,constant($sort_box_type),$sort_box_reverse,SE_UID,$search_box_type);
	2553	foreach($imapsort as $iuid)
	2554	$sort[$iuid] = "";
[1518]	2555
	2556	if ($offsetBegin == -1 && $offsetEnd ==-1 )
	2557	$slice_array = false;
	2558	else
	2559	$slice_array = true;
[970]	2560	}
	2561	else
[659]	2562	{
[970]	2563	$sort = array();
	2564	if ($offsetBegin > $offsetEnd) {$temp=$offsetEnd; $offsetEnd=$offsetBegin; $offsetBegin=$temp;}
	2565	$num_msgs = imap_num_msg($this->mbox);
	2566	if ($offsetEnd > $num_msgs) {$offsetEnd = $num_msgs;}
[975]	2567	$slice_array = true;
	2568
[983]	2569	for ($i=$num_msgs; $i>0; $i--)
[828]	2570	{
[983]	2571	if ($sort_box_type == "SORTARRIVAL" && $sort_box_reverse && count($sort) >= $offsetEnd)
	2572	break;
[970]	2573	$iuid = @imap_uid($this->mbox,$i);
	2574	$header = $this->get_header($iuid);
	2575	// List UNSEEN messages.
	2576	if($search_box_type == "UNSEEN" && (!trim($header->Recent) && !trim($header->Unseen))){
	2577	continue;
	2578	}
	2579	// List SEEN messages.
	2580	elseif($search_box_type == "SEEN" && (trim($header->Recent) \|\| trim($header->Unseen))){
	2581	continue;
	2582	}
	2583	// List ANSWERED messages.
	2584	elseif($search_box_type == "ANSWERED" && !trim($header->Answered)){
	2585	continue;
	2586	}
	2587	// List FLAGGED messages.
	2588	elseif($search_box_type == "FLAGGED" && !trim($header->Flagged)){
	2589	continue;
	2590	}
	2591
	2592	if($sort_box_type=='SORTFROM') {
	2593	if (($header->from[0]->mailbox . "@" . $header->from[0]->host) == $_SESSION['phpgw_info']['expressomail']['user']['email'])
	2594	$from = $header->to;
	2595	else
	2596	$from = $header->from;
	2597
	2598	$tmp = imap_mime_header_decode($from[0]->personal);
	2599
	2600	if ($tmp[0]->text != "")
	2601	$sort[$iuid] = $tmp[0]->text;
	2602	else
	2603	$sort[$iuid] = $from[0]->mailbox . "@" . $from[0]->host;
	2604	}
	2605	else if($sort_box_type=='SORTSUBJECT') {
	2606	$sort[$iuid] = $header->subject;
	2607	}
	2608	else if($sort_box_type=='SORTSIZE') {
	2609	$sort[$iuid] = $header->Size;
	2610	}
	2611	else {
	2612	$sort[$iuid] = $header->udate;
	2613	}
	2614
[659]	2615	}
[970]	2616	natcasesort($sort);
[828]	2617
[970]	2618	if ($sort_box_reverse)
	2619	$sort = array_reverse($sort,true);
[659]	2620	}
[828]	2621
[972]	2622	if(!is_array($sort))
	2623	$sort = array();
[1472]	2624
[1808]	2625
[972]	2626	if ($slice_array)
[828]	2627	$sort = array_slice($sort,$offsetBegin-1,$offsetEnd-($offsetBegin-1),true);
[970]	2628
[1472]	2629
[828]	2630	return $sort;
	2631
[659]	2632	}
[970]	2633
	2634
[1472]	2635	function move_search_messages($params){
	2636	$params['selected_messages'] = urldecode($params['selected_messages']);
[163]	2637	$params['new_folder'] = urldecode($params['new_folder']);
	2638	$params['new_folder_name'] = urldecode($params['new_folder_name']);
	2639	$sel_msgs = explode(",", $params['selected_messages']);
[1472]	2640	@reset($sel_msgs);
[163]	2641	$sorted_msgs = array();
	2642	foreach($sel_msgs as $idx => $sel_msg) {
	2643	$sel_msg = explode(";", $sel_msg);
	2644	if(array_key_exists($sel_msg[0], $sorted_msgs)){
	2645	$sorted_msgs[$sel_msg[0]] .= ",".$sel_msg[1];
[1472]	2646	}
[163]	2647	else {
	2648	$sorted_msgs[$sel_msg[0]] = $sel_msg[1];
	2649	}
	2650	}
	2651	@ksort($sorted_msgs);
[1472]	2652	$last_return = false;
	2653	foreach($sorted_msgs as $folder => $msgs_number) {
[163]	2654	$params['msgs_number'] = $msgs_number;
[1472]	2655	$params['folder'] = $folder;
[163]	2656	if($params['new_folder'] && $folder != $params['new_folder']){
[1472]	2657	$last_return = $this -> move_messages($params);
[163]	2658	}
	2659	elseif(!$params['new_folder'] \|\| $params['delete'] ){
	2660	$last_return = $this -> delete_msgs($params);
	2661	$last_return['deleted'] = true;
	2662	}
	2663	}
	2664	return $last_return;
	2665	}
[1472]	2666
[2]	2667	function move_messages($params)
	2668	{
[1472]	2669	$folder = $params['folder'];
	2670	$mbox_stream = $this->open_mbox($folder);
[51]	2671	$newmailbox = ($params['new_folder']);
[4587]	2672	$newmailbox = mb_convert_encoding($newmailbox, "UTF7-IMAP","ISO-8859-1");
[2]	2673	$new_folder_name = $params['new_folder_name'];
	2674	$msgs_number = $params['msgs_number'];
	2675	$return = array('msgs_number' => $msgs_number,
	2676	'folder' => $folder,
	2677	'new_folder_name' => $new_folder_name,
[325]	2678	'border_ID' => $params['border_ID'],
	2679	'status' => true); //Status foi adicionado para validar as permissoes ACL
[1472]	2680
[325]	2681	//Este bloco tem a finalidade de averiguar as permissoes para pastas compartilhadas
	2682	if (substr($folder,0,4) == 'user'){
	2683	$acl = $this->getacltouser($folder);
	2684	/*
	2685	* l - lookup (mailbox is visible to LIST/LSUB commands)
	2686	* r - read (SELECT the mailbox, perform CHECK, FETCH, PARTIAL, SEARCH, COPY from mailbox)
	2687	* s - keep seen/unseen information across sessions (STORE SEEN flag)
	2688	* w - write (STORE flags other than SEEN and DELETED)
	2689	* i - insert (perform APPEND, COPY into mailbox)
	2690	* p - post (send mail to submission address for mailbox, not enforced by IMAP4 itself)
	2691	* c - create (CREATE new sub-mailboxes in any implementation-defined hierarchy)
	2692	* d - delete (STORE DELETED flag, perform EXPUNGE)
	2693	* a - administer (perform SETACL)
	2694	*/
	2695	if (strpos($acl, "d") === false){
	2696	$return['status'] = false;
	2697	return $return;
	2698	}
	2699	}
[432]	2700	//Este bloco tem a finalidade de transformar o CPF das pastas compartilhadas em common name
[1747]	2701	if ($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['uid2cn']){
	2702	if (substr($new_folder_name,0,4) == 'user'){
	2703	$this->ldap = new ldap_functions();
	2704	$tmp_folder_name = explode($this->imap_delimiter, $new_folder_name);
	2705	$return['new_folder_name'] = array_pop($tmp_folder_name);
	2706	if( $cn = $this->ldap->uid2cn($return['new_folder_name']))
	2707	{
	2708	$return['new_folder_name'] = $cn;
	2709	}
	2710	}
[432]	2711	}
[1472]	2712
	2713	// Caso estejamos no box principal, nao eh necessario pegar a informacao da mensagem anterior.
[51]	2714	if (($params['get_previous_msg']) && ($params['border_ID'] != 'null') && ($params['border_ID'] != ''))
[449]	2715	{
[2]	2716	$return['previous_msg'] = $this->get_info_previous_msg($params);
[449]	2717	// Fix problem in unserialize function JS.
	2718	$return['previous_msg']['body'] = str_replace(array('{','}'), array('{','}'), $return['previous_msg']['body']);
	2719	}
[1472]	2720
	2721	$mbox_stream = $this->open_mbox($folder);
[2]	2722	if(imap_mail_move($mbox_stream, $msgs_number, $newmailbox, CP_UID)) {
	2723	imap_expunge($mbox_stream);
[51]	2724	if($mbox_stream)
	2725	imap_close($mbox_stream);
[2]	2726	return $return;
	2727	}else {
[1472]	2728	if(strstr(imap_last_error(),'Over quota')) {
[2]	2729	$accountID = $_SESSION['phpgw_info']['expressomail']['email_server']['imapAdminUsername'];
[1472]	2730	$pass = $_SESSION['phpgw_info']['expressomail']['email_server']['imapAdminPW'];
	2731	$userID = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
[2]	2732	$server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
[504]	2733	$mbox = @imap_open("{".$this->imap_server.":".$this->imap_port.$this->imap_options."}INBOX", $accountID, $pass) or die(serialize(array('imap_error' => $this->parse_error(imap_last_error()))));
[2]	2734	if(!$mbox)
	2735	return imap_last_error();
[1472]	2736	$quota = imap_get_quotaroot($mbox_stream, "INBOX");
[2]	2737	if(! imap_set_quota($mbox, "user".$this->imap_delimiter.$userID, 2.1 * $quota['usage'])) {
[51]	2738	if($mbox_stream)
	2739	imap_close($mbox_stream);
[1472]	2740	if($mbox)
[51]	2741	imap_close($mbox);
[1472]	2742	return "move_messages(): Error setting quota for MOVE or DELETE!! ". "user".$this->imap_delimiter.$userID." line ".__LINE__."\n";
[2]	2743	}
	2744	if(imap_mail_move($mbox_stream, $msgs_number, $newmailbox, CP_UID)) {
	2745	imap_expunge($mbox_stream);
[51]	2746	if($mbox_stream)
	2747	imap_close($mbox_stream);
[2]	2748	// return to original quota limit.
	2749	if(!imap_set_quota($mbox, "user".$this->imap_delimiter.$userID, $quota['limit'])) {
[51]	2750	if($mbox)
	2751	imap_close($mbox);
[1472]	2752	return "move_messages(): Error setting quota for MOVE or DELETE!! line ".__LINE__."\n";
[2]	2753	}
[1472]	2754	return $return;
[2]	2755	}
	2756	else {
[51]	2757	if($mbox_stream)
	2758	imap_close($mbox_stream);
[2]	2759	if(!imap_set_quota($mbox, "user".$this->imap_delimiter.$userID, $quota['limit'])) {
[51]	2760	if($mbox)
	2761	imap_close($mbox);
[1472]	2762	return "move_messages(): Error setting quota for MOVE or DELETE!! line ".__LINE__."\n";
[2]	2763	}
[1472]	2764	return imap_last_error();
[2]	2765	}
[1472]	2766
[2]	2767	}
	2768	else {
[51]	2769	if($mbox_stream)
	2770	imap_close($mbox_stream);
	2771	return "move_messages() line ".__LINE__.": ". imap_last_error()." folder:".$newmailbox;
[2]	2772	}
[1472]	2773	}
[2]	2774	}
[1472]	2775
[2]	2776	function save_msg($params)
	2777	{
[1472]	2778
[271]	2779	include_once("class.phpmailer.php");
	2780	$mail = new PHPMailer();
	2781	include_once("class.db_functions.inc.php");
	2782	$toaddress = $params['input_to'];
	2783	$ccaddress = $params['input_cc'];
[3798]	2784	$ccoaddress = $params['input_cco'];
	2785	$return_receipt = $params['input_return_receipt'];
	2786	$is_important = $params['input_important_message'];
[271]	2787	$subject = $params['input_subject'];
[320]	2788	$msg_uid = $params['msg_id'];
[2]	2789	$body = $params['body'];
	2790	$body = str_replace("%nbsp;"," ",$params['body']);
[155]	2791	$body = preg_replace("/\n/"," ",$body);
[51]	2792	$body = preg_replace("/\r/","",$body);
[271]	2793	$forwarding_attachments = $params['forwarding_attachments'];
	2794	$attachments = $params['FILES'];
	2795	$return_files = $params['FILES'];
[1472]	2796
[271]	2797	$folder = $params['folder'];
[4587]	2798	$folder = mb_convert_encoding($folder, "UTF7-IMAP","ISO-8859-1");
[271]	2799	// Fix problem with cyrus delimiter changes.
[1472]	2800	// Dots in names: enabled/disabled.
[271]	2801	$folder = @eregi_replace("INBOX/", "INBOX".$this->imap_delimiter, $folder);
	2802	$folder = @eregi_replace("INBOX.", "INBOX".$this->imap_delimiter, $folder);
	2803	// End Fix.
[3798]	2804	if(strtoupper($folder) == 'INBOX/DRAFTS') $mail->SaveMessageAsDraft = $folder;
	2805
[271]	2806	$mail->SaveMessageInFolder = $folder;
	2807	$mail->SMTPDebug = false;
[1472]	2808
[271]	2809	$mail->IsSMTP();
	2810	$mail->Host = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpServer'];
	2811	$mail->Port = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpPort'];
	2812	$mail->From = $_SESSION['phpgw_info']['expressomail']['user']['email'];
	2813	$mail->FromName = $_SESSION['phpgw_info']['expressomail']['user']['fullname'];
[1472]	2814
[271]	2815	$mail->Sender = $mail->From;
	2816	$mail->SenderName = $mail->FromName;
	2817	$mail->FromName = $_SESSION['phpgw_info']['expressomail']['user']['fullname'];
	2818	$mail->From = $_SESSION['phpgw_info']['expressomail']['user']['email'];
[1472]	2819
[271]	2820	$this->add_recipients("to", $toaddress, &$mail);
	2821	$this->add_recipients("cc", $ccaddress, &$mail);
[3798]	2822	$this->add_recipients("cco", $ccoaddress, &$mail);
[3527]	2823	$mail->AddReplyTo($replytoaddress);
[271]	2824	$mail->Subject = $subject;
	2825	$mail->IsHTML(true);
	2826	$mail->Body = $body;
[3798]	2827
	2828	// Important message
	2829	if($is_important)
	2830	$mail->isImportant();
[1472]	2831
[3798]	2832	// Disposition-Notification-To
	2833	if ($return_receipt)
	2834	$mail->ConfirmReadingTo = $_SESSION['phpgw_info']['expressomail']['user']['email'];
	2835
[3018]	2836	$return_forward = $this->buildEmbeddedImages($mail,$msg_uid,$forwarding_attachments);
[1472]	2837
	2838	// Build Forwarding Attachments!!!
[271]	2839	if (count($forwarding_attachments) > 0)
	2840	{
	2841	foreach($forwarding_attachments as $forwarding_attachment)
	2842	{
	2843	$file_description = unserialize(rawurldecode($forwarding_attachment));
	2844	$tmp = array_values($file_description);
[1472]	2845	foreach($file_description as $i => $descriptor){
[271]	2846	$tmp[$i] = eregi_replace('\'*\'','',$descriptor);
	2847	}
	2848	$file_description = $tmp;
[1472]	2849
[271]	2850	$fileContent = $this->get_forwarding_attachment($file_description[0], $file_description[1], $file_description[3],$file_description[4]);
	2851	$fileName = $file_description[2];
[1472]	2852
[271]	2853	$file_description[5] = strlen($fileContent); //Size of file
	2854	$return_forward[] = $file_description;
[1472]	2855
[271]	2856	$mail->AddStringAttachment($fileContent, $fileName, $file_description[4], $this->get_file_type($file_description[2]));
	2857	}
	2858	}
[1472]	2859
[271]	2860	if ((count($return_forward) > 0) && (count($return_files) > 0))
	2861	$return_files = array_merge_recursive($return_forward,$return_files);
	2862	else
	2863	if (count($return_files) < 1)
	2864	$return_files = $return_forward;
[1472]	2865
[271]	2866	// Build Uploading Attachments!!!
[1005]	2867	$sizeof_attachments = count($attachments);
	2868	if ($sizeof_attachments)
	2869	foreach ($attachments as $numb => $attach){
	2870	if ($numb == ($sizeof_attachments-1) && $params['insertImg'] == 'true'){ // Auto-resize image
	2871	list($width, $height,$image_type) = getimagesize($attach['tmp_name']);
	2872	switch ($image_type)
	2873	{
[1380]	2874	// Do not corrupt animated gif
	2875	//case 1: $image_big = imagecreatefromgif($attach['tmp_name']);break;
[1005]	2876	case 2: $image_big = imagecreatefromjpeg($attach['tmp_name']); break;
	2877	case 3: $image_big = imagecreatefrompng($attach['tmp_name']); break;
	2878	case 6:
[1247]	2879	require_once("gd_functions.php");
[1005]	2880	$image_big = imagecreatefrombmp($attach['tmp_name']); break;
	2881	default:
	2882	$mail->AddAttachment($attach['tmp_name'], $attach['name'], "base64", $this->get_file_type($attach['name']));
	2883	break;
	2884	}
	2885	header('Content-type: image/jpeg');
	2886	$max_resolution = $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['image_size'];
	2887	$max_resolution = ($max_resolution==""?'65536':$max_resolution);
	2888	if ($width < $max_resolution && $height < $max_resolution){
	2889	$new_width = $width;
	2890	$new_height = $height;
	2891	}
	2892	else if ($width > $max_resolution){
	2893	$new_width = $max_resolution;
	2894	$new_height = $height*($new_width/$width);
	2895	}
	2896	else {
	2897	$new_height = $max_resolution;
	2898	$new_width = $width*($new_height/$height);
	2899	}
	2900	$image_new = imagecreatetruecolor($new_width, $new_height);
	2901	imagecopyresampled($image_new, $image_big, 0, 0, 0, 0, $new_width, $new_height, $width, $height);
	2902	$tmpDir = ini_get("session.save_path");
[1472]	2903	$_file = "/cidimage_".$_SESSION[ 'phpgw_session' ][ 'session_id' ].".dat";
[1005]	2904	imagejpeg($image_new,$tmpDir.$_file, 85);
	2905	$mail->AddAttachment($tmpDir.$_file, $attach['name'], "base64", $this->get_file_type($tmpDir.$_file));
	2906	}
	2907	else
	2908	$mail->AddAttachment($attach['tmp_name'], $attach['name'], "base64", $this->get_file_type($attach['name']));
	2909	// optional name
	2910	}
[1472]	2911
	2912
	2913
	2914
[271]	2915	if(!empty($mail->AltBody))
	2916	$mail->ContentType = "multipart/alternative";
	2917
[828]	2918	$mail->error_count = 0; // reset errors
	2919	$mail->SetMessageType();
	2920	$header = $mail->CreateHeader();
[1472]	2921	$body = $mail->CreateBody();
[828]	2922
[1472]	2923	$mbox_stream = $this->open_mbox($folder);
[271]	2924	$new_header = str_replace("\n", "\r\n", $header);
	2925	$new_body = str_replace("\n", "\r\n", $body);
[830]	2926	$return['append'] = imap_append($mbox_stream, "{".$this->imap_server.":".$this->imap_port."}".$folder, $new_header . $new_body, "\\Seen \\Draft");
[271]	2927	$status = imap_status($mbox_stream, "{".$this->imap_server.":".$this->imap_port."}".$folder, SA_UIDNEXT);
	2928	$return['msg_no'] = $status->uidnext - 1;
	2929	$return['folder_id'] = $folder;
[828]	2930
[51]	2931	if($mbox_stream)
	2932	imap_close($mbox_stream);
[1472]	2933	if (is_array($return_files))
[828]	2934	foreach ($return_files as $index => $_attachment) {
	2935	if (array_key_exists("name",$_attachment)){
[271]	2936	unset($return_files[$index]);
	2937	$return_files[$index] = $_attachment['name']."_SIZE_".$return_files[$index][1] = $_attachment['size'];
	2938	}
	2939	else
	2940	{
	2941	unset($return_files[$index]);
	2942	$return_files[$index] = $_attachment[2]."_SIZE_". $return_files[$index][1] = $_attachment[5];
	2943	}
	2944	}
[1472]	2945
[271]	2946	$return['files'] = serialize($return_files);
[673]	2947	$return["subject"] = $subject;
[1472]	2948
[3571]	2949	if (!$return['append']) {
[2]	2950	$return['append'] = imap_last_error();
[3571]	2951	$return['has_error'] = true;
	2952	}
[1472]	2953
[2]	2954	return $return;
	2955	}
[1472]	2956
[2]	2957	function set_messages_flag($params)
	2958	{
	2959	$folder = $params['folder'];
	2960	$msgs_to_set = $params['msgs_to_set'];
	2961	$flag = $params['flag'];
	2962	$return = array();
	2963	$return["msgs_to_set"] = $msgs_to_set;
	2964	$return["flag"] = $flag;
[1472]	2965
[411]	2966	if(!$this->mbox && !is_resource($this->mbox))
[51]	2967	$this->mbox = $this->open_mbox($folder);
[1472]	2968
[2]	2969	if ($flag == "unseen")
[51]	2970	$return["status"] = imap_clearflag_full($this->mbox, $msgs_to_set, "\\Seen", ST_UID);
[2]	2971	elseif ($flag == "seen")
[51]	2972	$return["status"] = imap_setflag_full($this->mbox, $msgs_to_set, "\\Seen", ST_UID);
[2]	2973	elseif ($flag == "answered"){
[51]	2974	$return["status"] = imap_setflag_full($this->mbox, $msgs_to_set, "\\Answered", ST_UID);
	2975	imap_clearflag_full($this->mbox, $msgs_to_set, "\\Draft", ST_UID);
[2]	2976	}
	2977	elseif ($flag == "forwarded")
[51]	2978	$return["status"] = imap_setflag_full($this->mbox, $msgs_to_set, "\\Answered \\Draft", ST_UID);
[2]	2979	elseif ($flag == "flagged")
[51]	2980	$return["status"] = imap_setflag_full($this->mbox, $msgs_to_set, "\\Flagged", ST_UID);
[614]	2981	elseif ($flag == "unflagged") {
	2982	$flag_importance = false;
	2983	$msgs_number = explode(",",$msgs_to_set);
[659]	2984	$unflagged_msgs = "";
[614]	2985	foreach($msgs_number as $msg_number) {
	2986	preg_match('/importance : (.*)\r/i',
	2987	imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number))
[1472]	2988	,$importance);
[673]	2989	if(strtolower($importance[1])=="high" && $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['use_important_flag']) {
[614]	2990	$flag_importance=true;
	2991	}
[659]	2992	else {
	2993	$unflagged_msgs.=$msg_number.",";
[1472]	2994	}
[614]	2995	}
	2996
[659]	2997	if($unflagged_msgs!="") {
	2998	imap_clearflag_full($this->mbox,substr($unflagged_msgs,0,strlen($unflagged_msgs)-1), "\\Flagged", ST_UID);
	2999	$return["msgs_unflageds"] = substr($unflagged_msgs,0,strlen($unflagged_msgs)-1);
	3000	}
	3001	else {
	3002	$return["msgs_unflageds"] = false;
	3003	}
	3004
[673]	3005	if($flag_importance && $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['use_important_flag']) {
[614]	3006	$return["status"] = false;
	3007	$return["msg"] = $this->functions->getLang("At least one of selected message cant be marked as normal");
	3008	}
[659]	3009	else {
	3010	$return["status"] = true;
	3011	}
[614]	3012	}
[1472]	3013
[411]	3014	if($this->mbox && is_resource($this->mbox))
[51]	3015	imap_close($this->mbox);
[2]	3016	return $return;
	3017	}
[1472]	3018
[2]	3019	function get_file_type($file_name)
	3020	{
	3021	$file_name = strtolower($file_name);
	3022	$strFileType = strrev(substr(strrev($file_name),0,4));
[1472]	3023	if ($strFileType == ".asf")
[2]	3024	return "video/x-ms-asf";
	3025	if ($strFileType == ".avi")
	3026	return "video/avi";
	3027	if ($strFileType == ".doc")
	3028	return "application/msword";
	3029	if ($strFileType == ".zip")
	3030	return "application/zip";
	3031	if ($strFileType == ".xls")
	3032	return "application/vnd.ms-excel";
	3033	if ($strFileType == ".gif")
	3034	return "image/gif";
	3035	if ($strFileType == ".jpg" \|\| $strFileType == "jpeg")
	3036	return "image/jpeg";
	3037	if ($strFileType == ".png")
	3038	return "image/png";
	3039	if ($strFileType == ".wav")
	3040	return "audio/wav";
	3041	if ($strFileType == ".mp3")
	3042	return "audio/mpeg3";
	3043	if ($strFileType == ".mpg" \|\| $strFileType == "mpeg")
	3044	return "video/mpeg";
	3045	if ($strFileType == ".rtf")
	3046	return "application/rtf";
	3047	if ($strFileType == ".htm" \|\| $strFileType == "html")
	3048	return "text/html";
[1472]	3049	if ($strFileType == ".xml")
[2]	3050	return "text/xml";
[1472]	3051	if ($strFileType == ".xsl")
[2]	3052	return "text/xsl";
[1472]	3053	if ($strFileType == ".css")
[2]	3054	return "text/css";
[1472]	3055	if ($strFileType == ".php")
[2]	3056	return "text/php";
[1472]	3057	if ($strFileType == ".asp")
[2]	3058	return "text/asp";
	3059	if ($strFileType == ".pdf")
	3060	return "application/pdf";
	3061	if ($strFileType == ".txt")
	3062	return "text/plain";
	3063	if ($strFileType == ".wmv")
	3064	return "video/x-ms-wmv";
	3065	if ($strFileType == ".sxc")
	3066	return "application/vnd.sun.xml.calc";
	3067	if ($strFileType == ".stc")
	3068	return "application/vnd.sun.xml.calc.template";
	3069	if ($strFileType == ".sxd")
	3070	return "application/vnd.sun.xml.draw";
	3071	if ($strFileType == ".std")
	3072	return "application/vnd.sun.xml.draw.template";
	3073	if ($strFileType == ".sxi")
	3074	return "application/vnd.sun.xml.impress";
	3075	if ($strFileType == ".sti")
	3076	return "application/vnd.sun.xml.impress.template";
	3077	if ($strFileType == ".sxm")
	3078	return "application/vnd.sun.xml.math";
	3079	if ($strFileType == ".sxw")
	3080	return "application/vnd.sun.xml.writer";
	3081	if ($strFileType == ".sxq")
	3082	return "application/vnd.sun.xml.writer.global";
	3083	if ($strFileType == ".stw")
	3084	return "application/vnd.sun.xml.writer.template";
[1472]	3085
	3086
	3087	return "application/octet-stream";
[2]	3088	}
[1472]	3089
[2]	3090	function htmlspecialchars_encode($str)
	3091	{
[449]	3092	return str_replace( array('&', '"','\'','<','>','{','}'), array('&','"',''','<','>','{','}'), $str);
[2]	3093	}
	3094	function htmlspecialchars_decode($str)
	3095	{
[449]	3096	return str_replace( array('&','"',''','<','>','{','}'), array('&', '"','\'','<','>','{','}'), $str);
[2]	3097	}
[1472]	3098
[828]	3099	function get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse,$offsetBegin = 0,$offsetEnd = 0)
	3100	{
	3101	if(!$this->mbox \|\| !is_resource($this->mbox))
[51]	3102	$this->mbox = $this->open_mbox($folder);
[432]	3103
[828]	3104	return $this->messages_sort($sort_box_type,$sort_box_reverse, $search_box_type,$offsetBegin,$offsetEnd);
	3105	}
[1472]	3106
[53]	3107	function get_info_next_msg($params)
	3108	{
	3109	$msg_number = $params['msg_number'];
	3110	$folder = $params['msg_folder'];
	3111	$sort_box_type = $params['sort_box_type'];
	3112	$sort_box_reverse = $params['sort_box_reverse'];
	3113	$reuse_border = $params['reuse_border'];
	3114	$search_box_type = $params['search_box_type'] != "ALL" && $params['search_box_type'] != "" ? $params['search_box_type'] : false;
[1472]	3115	$sort_array_msg = $this -> get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse);
	3116
[320]	3117	$success = false;
	3118	if (is_array($sort_array_msg))
[2]	3119	{
[320]	3120	foreach ($sort_array_msg as $i => $value){
	3121	if ($value == $msg_number)
	3122	{
	3123	$success = true;
	3124	break;
	3125	}
	3126	}
[2]	3127	}
	3128
[320]	3129	if (! $success \|\| $i >= sizeof($sort_array_msg)-1)
[2]	3130	{
	3131	$params['status'] = 'false';
	3132	$params['command_to_exec'] = "delete_border('". $reuse_border ."');";
	3133	return $params;
	3134	}
[1472]	3135
[2]	3136	$params = array();
	3137	$params['msg_number'] = $sort_array_msg[($i+1)];
	3138	$params['msg_folder'] = $folder;
[1472]	3139
	3140	$return = $this->get_info_msg($params);
[2]	3141	$return["reuse_border"] = $reuse_border;
	3142	return $return;
	3143	}
	3144
	3145	function get_info_previous_msg($params)
	3146	{
	3147	$msg_number = $params['msgs_number'];
	3148	$folder = $params['folder'];
	3149	$sort_box_type = $params['sort_box_type'];
	3150	$sort_box_reverse = $params['sort_box_reverse'];
	3151	$reuse_border = $params['reuse_border'];
[53]	3152	$search_box_type = $params['search_box_type'] != "ALL" && $params['search_box_type'] != "" ? $params['search_box_type'] : false;
	3153	$sort_array_msg = $this -> get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse);
[1472]	3154
[320]	3155	$success = false;
	3156	if (is_array($sort_array_msg))
[2]	3157	{
[320]	3158	foreach ($sort_array_msg as $i => $value){
	3159	if ($value == $msg_number)
	3160	{
	3161	$success = true;
	3162	break;
	3163	}
	3164	}
[2]	3165	}
[320]	3166	if (! $success \|\| $i == 0)
	3167	{
[2]	3168	$params['status'] = 'false';
	3169	$params['command_to_exec'] = "delete_border('". $reuse_border ."');";
	3170	return $params;
	3171	}
[1472]	3172
[2]	3173	$params = array();
	3174	$params['msg_number'] = $sort_array_msg[($i-1)];
	3175	$params['msg_folder'] = $folder;
[1472]	3176
[2]	3177	$return = $this->get_info_msg($params);
	3178	$return["reuse_border"] = $reuse_border;
	3179	return $return;
	3180	}
[1472]	3181
[2]	3182	// This function updates the values: quota, paging and new messages menu.
	3183	function get_menu_values($params){
	3184	$return_array = array();
	3185	$return_array = $this->get_quota($params);
[1472]	3186
[2]	3187	$mbox_stream = $this->open_mbox($params['folder']);
[1472]	3188	$return_array['num_msgs'] = imap_num_msg($mbox_stream);
[51]	3189	if($mbox_stream)
	3190	imap_close($mbox_stream);
[1472]	3191
	3192	return $return_array;
[2]	3193	}
[1472]	3194
[325]	3195	function get_quota($params){
[449]	3196	// folder_id = user/{uid} for shared folders
	3197	if(substr($params['folder_id'],0,5) != 'INBOX' && preg_match('/user\\'.$this->imap_delimiter.'/i', $params['folder_id'])){
	3198	$array_folder = explode($this->imap_delimiter,$params['folder_id']);
[1472]	3199	$folder_id = "user".$this->imap_delimiter.$array_folder[1];
[449]	3200	}
	3201	// folder_id = INBOX for inbox folders
	3202	else
	3203	$folder_id = "INBOX";
[1472]	3204
[1035]	3205	if(!$this->mbox \|\| !is_resource($this->mbox))
[51]	3206	$this->mbox = $this->open_mbox();
[345]	3207
[325]	3208	$quota = imap_get_quotaroot($this->mbox, $folder_id);
[411]	3209	if($this->mbox && is_resource($this->mbox))
[51]	3210	imap_close($this->mbox);
[1472]	3211
[2]	3212	if (!$quota){
	3213	return array(
	3214	'quota_percent' => 0,
	3215	'quota_used' => 0,
	3216	'quota_limit' => 0
	3217	);
	3218	}
[1472]	3219
[2]	3220	if(count($quota) && $quota['limit']) {
[3064]	3221	$quota_limit = $quota['limit'];
	3222	$quota_used = $quota['usage'];
[2]	3223	if($quota_used >= $quota_limit)
[650]	3224	{
	3225	$quotaPercent = 100;
	3226	}
	3227	else
	3228	{
[2]	3229	$quotaPercent = ($quota_used / $quota_limit)*100;
	3230	$quotaPercent = (($quotaPercent)* 100 + .5 )* .01;
[650]	3231	}
[2]	3232	return array(
	3233	'quota_percent' => floor($quotaPercent),
[3064]	3234	'quota_used' => $quota_used,
	3235	'quota_limit' => $quota_limit
[2]	3236	);
	3237	}
[1472]	3238	else
[2]	3239	return array();
	3240	}
[1472]	3241
[2]	3242	function send_notification($params){
[3231]	3243	include("../header.inc.php");
[2]	3244	require_once("class.phpmailer.php");
	3245	$mail = new PHPMailer();
[1472]	3246
[2]	3247	$toaddress = $params['notificationto'];
[1472]	3248
[3231]	3249	$subject = lang("Read receipt: %1",$params['subject']);
	3250	$body = lang("Your message: %1",$params['subject']) . '<br>';
[4568]	3251	$body .= lang("Received in: %1",date("d/m/Y H:i",$params['date'])) . '<br>';
[3231]	3252	$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]	3253	$mail->SMTPDebug = false;
	3254	$mail->IsSMTP();
	3255	$mail->Host = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpServer'];
	3256	$mail->Port = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpPort'];
	3257	$mail->From = $_SESSION['phpgw_info']['expressomail']['user']['email'];
	3258	$mail->FromName = $_SESSION['phpgw_info']['expressomail']['user']['fullname'];
	3259	$mail->AddAddress($toaddress);
	3260	$mail->Subject = $this->htmlspecialchars_decode($subject);
	3261
	3262	$mail->IsHTML(true);
	3263	$mail->Body = $body;
[1472]	3264
[2]	3265	if(!$mail->Send()){
	3266	return $mail->ErrorInfo;
	3267	}
	3268	else
	3269	return true;
	3270	}
[1472]	3271
[1965]	3272	function empty_folder($params)
[2]	3273	{
[1965]	3274	$folder = 'INBOX' . $this->imap_delimiter . $_SESSION['phpgw_info']['expressomail']['email_server'][$params['clean_folder']];
[2]	3275	$mbox_stream = $this->open_mbox($folder);
	3276	$return = imap_delete($mbox_stream,'1:*');
[51]	3277	if($mbox_stream)
	3278	imap_close($mbox_stream, CL_EXPUNGE);
[2]	3279	return $return;
	3280	}
[1472]	3281
[2]	3282	function search($params)
	3283	{
[673]	3284	include("class.imap_attachment.inc.php");
[1472]	3285	$imap_attachment = new imap_attachment();
[2]	3286	$criteria = $params['criteria'];
	3287	$return = array();
	3288	$folders = $this->get_folders_list();
[1472]	3289
[2]	3290	$j = 0;
	3291	foreach($folders as $folder)
	3292	{
	3293	$mbox_stream = $this->open_mbox($folder);
	3294	$messages = imap_search($mbox_stream, $criteria, SE_UID);
[1472]	3295
[2]	3296	if ($messages == '')
	3297	continue;
[1472]	3298
[2]	3299	$i = 0;
	3300	$return[$j] = array();
	3301	$return[$j]['folder_name'] = $folder['name'];
[1472]	3302
[2]	3303	foreach($messages as $msg_number)
	3304	{
[535]	3305	$header = $this->get_header($msg_number);
[2]	3306	if (!is_object($header))
	3307	return false;
[1472]	3308
[2]	3309	$return[$j][$i]['msg_folder'] = $folder['name'];
	3310	$return[$j][$i]['msg_number'] = $msg_number;
	3311	$return[$j][$i]['Recent'] = $header->Recent;
	3312	$return[$j][$i]['Unseen'] = $header->Unseen;
	3313	$return[$j][$i]['Answered'] = $header->Answered;
	3314	$return[$j][$i]['Deleted'] = $header->Deleted;
	3315	$return[$j][$i]['Draft'] = $header->Draft;
	3316	$return[$j][$i]['Flagged'] = $header->Flagged;
[1472]	3317
[535]	3318	$date_msg = gmdate("d/m/Y",$header->udate);
	3319	if (gmdate("d/m/Y") == $date_msg)
	3320	$return[$j][$i]['udate'] = gmdate("H:i",$header->udate);
[2]	3321	else
	3322	$return[$j][$i]['udate'] = $date_msg;
[1472]	3323
[2]	3324	$fromaddress = imap_mime_header_decode($header->fromaddress);
	3325	$return[$j][$i]['fromaddress'] = '';
	3326	foreach ($fromaddress as $tmp)
	3327	$return[$j][$i]['fromaddress'] .= $this->replace_maior_menor($tmp->text);
[1472]	3328
[2]	3329	$from = $header->from;
	3330	$return[$j][$i]['from'] = array();
	3331	$tmp = imap_mime_header_decode($from[0]->personal);
	3332	$return[$j][$i]['from']['name'] = $tmp[0]->text;
	3333	$return[$j][$i]['from']['email'] = $from[0]->mailbox . "@" . $from[0]->host;
[1472]	3334	$return[$j][$i]['from']['full'] ='"' . $return[$j][$i]['from']['name'] . '" ' . '<' . $return[$j][$i]['from']['email'] . '>';
[2]	3335
	3336	$to = $header->to;
	3337	$return[$j][$i]['to'] = array();
	3338	$tmp = imap_mime_header_decode($to[0]->personal);
	3339	$return[$j][$i]['to']['name'] = $tmp[0]->text;
	3340	$return[$j][$i]['to']['email'] = $to[0]->mailbox . "@" . $to[0]->host;
[1472]	3341	$return[$j][$i]['to']['full'] ='"' . $return[$i]['to']['name'] . '" ' . '<' . $return[$i]['to']['email'] . '>';
[2]	3342
	3343	$subject = imap_mime_header_decode($header->fetchsubject);
	3344	$return[$j][$i]['subject'] = '';
	3345	foreach ($subject as $tmp)
	3346	$return[$j][$i]['subject'] .= $tmp->text;
	3347
	3348	$return[$j][$i]['Size'] = $header->Size;
	3349	$return[$j][$i]['reply_toaddress'] = $header->reply_toaddress;
[1472]	3350
[2]	3351	$return[$j][$i]['attachment'] = array();
	3352	$return[$j][$i]['attachment'] = $imap_attachment->get_attachment_headerinfo($mbox_stream, $msg_number);
[1472]	3353
[2]	3354	$i++;
	3355	}
	3356	$j++;
[51]	3357	if($mbox_stream)
	3358	imap_close($mbox_stream);
[2]	3359	}
[1472]	3360
[2]	3361	return $return;
	3362	}
[3923]	3363
	3364
[1709]	3365	function mobile_search($params)
	3366	{
	3367	include("class.imap_attachment.inc.php");
	3368	$imap_attachment = new imap_attachment();
	3369	$criterias = array ("TO","SUBJECT","FROM","CC");
	3370	$return = array();
[3589]	3371	if(!isset($params['folder'])) {
	3372	$folder_params = array("noSharedFolders"=>1);
	3373	if(isset($params['folderType']))
	3374	$folder_params['folderType'] = $params['folderType'];
	3375	$folders = $this->get_folders_list($folder_params);
	3376	}
	3377	else
	3378	$folders = array(0=>array('folder_id'=>$params['folder']));
[1709]	3379	$num_msgs = 0;
[3923]	3380	$max_msgs = $params['max_msgs'] + 1; //get one more because mobile paginate
	3381	$return["msgs"] = array();
	3382
	3383	//get max_msgs of each folder order by date and later order all messages together and retur only max_msgs msgs
[1709]	3384	foreach($folders as $id =>$folder)
	3385	{
	3386	if(strpos($folder['folder_id'],'user')===false && is_array($folder)) {
	3387	foreach($criterias as $criteria_fixed)
[3923]	3388	{
	3389	$_filter = $criteria_fixed . ' "'.$params['filter'].'"';
	3390
[3573]	3391	$mbox_stream = $this->open_mbox($folder['folder_id']);
[3923]	3392
	3393	$messages = imap_sort($mbox_stream,SORTARRIVAL,1,SE_UID,$_filter);
[1709]	3394
	3395	if ($messages == ''){
	3396	if($mbox_stream)
	3397	imap_close($mbox_stream);
	3398	continue;
	3399	}
[3923]	3400
[1709]	3401	foreach($messages as $msg_number)
[3923]	3402	{
[1709]	3403	$temp = $this->get_info_head_msg($msg_number);
	3404	if(!$temp)
	3405	return false;
[3573]	3406	$temp['msg_folder'] = $folder['folder_id'];
[3923]	3407	$return["msgs"][$num_msgs] = $temp;
[1709]	3408	$num_msgs++;
	3409	}
[3923]	3410
[1709]	3411	if($mbox_stream)
	3412	imap_close($mbox_stream);
	3413	}
[3923]	3414	}
[1709]	3415	}
[3923]	3416
	3417	if(!function_exists("cmp_date")) {
	3418	function cmp_date($obj1, $obj2){
	3419	if($obj1['timestamp'] == $obj2['timestamp']) return 0;
	3420	return ($obj1['timestamp'] < $obj2['timestamp']) ? 1 : -1;
	3421	}
	3422	}
	3423	usort($return["msgs"], "cmp_date");
	3424	$return["has_more_msg"] = (sizeof($return["msgs"]) > $max_msgs);
	3425	$return["msgs"] = array_slice($return["msgs"], 0, $max_msgs);
[4524]	3426	$return["msgs"]['num_msgs'] = $num_msgs;
[3923]	3427
[1709]	3428	return $return;
	3429	}
[1472]	3430
[2]	3431	function delete_and_show_previous_message($params)
	3432	{
	3433	$return = $this->get_info_previous_msg($params);
[1472]	3434
[2]	3435	$params_tmp1 = array();
	3436	$params_tmp1['msgs_to_delete'] = $params['msg_number'];
	3437	$params_tmp1['folder'] = $params['msg_folder'];
	3438	$return_tmp1 = $this->delete_msg($params_tmp1);
[1472]	3439
[2]	3440	$return['msg_number_deleted'] = $return_tmp1;
[1472]	3441
[2]	3442	return $return;
	3443	}
[1472]	3444
	3445
[2]	3446	function automatic_trash_cleanness($params)
	3447	{
	3448	$before_date = date("m/d/Y", strtotime("-".$params['before_date']." day"));
	3449	$criteria = 'BEFORE "'.$before_date.'"';
[325]	3450	$mbox_stream = $this->open_mbox('INBOX'.$this->imap_delimiter.$_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultTrashFolder']);
[3018]	3451	// Free others requests
	3452	session_write_close();
[2]	3453	$messages = imap_search($mbox_stream, $criteria, SE_UID);
	3454	if (is_array($messages)){
	3455	foreach ($messages as $msg_number){
	3456	imap_delete($mbox_stream, $msg_number, FT_UID);
	3457	}
	3458	}
[51]	3459	if($mbox_stream)
	3460	imap_close($mbox_stream, CL_EXPUNGE);
[2]	3461	return $messages;
	3462	}
	3463	// Fix the search problem with special characters!!!!
	3464	function remove_accents($string) {
[1472]	3465	return strtr($string,
[4022]	3466	"?Ó??ó?Ý?úÁÀÃÂÄÇÉÈÊËÍÌ?ÎÏÑÕÔÓÒÖÚÙ?ÛÜ?áàãâäçéèêëíì?îïñóòõôöúù?ûüýÿ",
[2]	3467	"SOZsozYYuAAAAACEEEEIIIIINOOOOOUUUUUsaaaaaceeeeiiiiinooooouuuuuyy");
	3468	}
	3469
[1622]	3470	function make_search_date($date){
	3471
	3472	//TODO: Adaptar a data de acordo com o locale do sistema.
	3473	list($day,$month,$year) = explode("/", $date);
[4431]	3474	$before?$day=(int)$day+1:$day=(int)$day;
	3475	$timestamp = mktime(0,0,0,(int)$month,$day,(int)$year);
	3476	$search_date = date('d-M-Y',$timestamp);
[1622]	3477	return $search_date;
	3478
	3479	}
	3480
[3843]	3481	function search_msg( $params = false )
	3482	{
	3483	$mbox_stream = "";
	3484
	3485	if(strpos($params['condition'],"#")===false)
	3486	{ //local messages
	3487	$search=false;
	3488	}
	3489	else
	3490	{
	3491	$search = explode(",",$params['condition']);
	3492	}
	3493
	3494	$params['page'] = $params['page'] * 1;
[689]	3495
[3843]	3496	if( is_array($search) )
	3497	{
	3498	$search = array_unique($search); // Remove duplicated folders
	3499	$search_criteria = '';
	3500	$search_result_number = $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['search_result_number'];
	3501	foreach($search as $tmp)
	3502	{
	3503	$tmp1 = explode("##",$tmp);
	3504	$sum = 0;
	3505	$name_box = $tmp1[0];
	3506	unset($filter);
	3507	foreach($tmp1 as $index => $criteria)
	3508	{
	3509	if ($index != 0 && strlen($criteria) != 0)
	3510	{
	3511	$filter_array = explode("<=>",html_entity_decode(rawurldecode($criteria)));
	3512	$filter .= " ".$filter_array[0];
	3513	if (strlen($filter_array[1]) != 0)
	3514	{
	3515	if ( trim($filter_array[0]) != 'BEFORE' &&
	3516	trim($filter_array[0]) != 'SINCE' &&
	3517	trim($filter_array[0]) != 'ON')
	3518	{
	3519	$filter .= '"'.$filter_array[1].'"';
[4431]	3520	}else if(trim($filter_array[0]) == 'BEFORE' ){
	3521	$filter .= '"'.$this->make_search_date($filter_array[1],true).'"';
	3522	}else{
[3843]	3523	$filter .= '"'.$this->make_search_date($filter_array[1]).'"';
	3524	}
	3525	}
	3526	}
	3527	}
	3528
[4587]	3529	$name_box = mb_convert_encoding(utf8_decode($name_box), "UTF7-IMAP", "ISO-8859-1" );
[3843]	3530	$filter = $this->remove_accents($filter);
[1472]	3531
[3843]	3532	//Este bloco tem a finalidade de transformar o login (quando numerico) das pastas compartilhadas em common name
	3533	if ($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['uid2cn'] && substr($name_box,0,4) == 'user')
	3534	{
	3535	$folder_name = explode($this->imap_delimiter,$name_box);
	3536	$this->ldap = new ldap_functions();
	3537
	3538	if ($cn = $this->ldap->uid2cn($folder_name[1]))
	3539	{
	3540	$folder_name[1] = $cn;
	3541	}
	3542	$folder_name = implode($this->imap_delimiter,$folder_name);
[3391]	3543	}
[3843]	3544	else
[4587]	3545	$folder_name = mb_convert_encoding(utf8_decode($name_box), "UTF7-IMAP", "ISO-8859-1" );
[3843]	3546
	3547	if(!is_resource($mbox_stream))
	3548	$mbox_stream = $this->open_mbox($name_box);
	3549	else
	3550	imap_reopen($mbox_stream, "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$name_box);
	3551
	3552	if (preg_match("/^.?\bALL\b/", $filter))
	3553	{
	3554	// Quick Search, note: this ALL isn't the same ALL from imap_search
	3555	$all_criterias = array ("TO","SUBJECT","FROM","CC");
	3556
	3557	foreach($all_criterias as $criteria_fixed)
	3558	{
	3559	$_filter = $criteria_fixed . substr($filter,4);
	3560
	3561	$search_criteria = imap_search($mbox_stream, $_filter, SE_UID);
	3562
	3563	if(is_array($search_criteria))
	3564	{
	3565	foreach($search_criteria as $new_search)
	3566	{
	3567	$elem = $this->get_msg_detail($new_search,$name_box,$mbox_stream);
[4587]	3568	$elem['boxname'] = mb_convert_encoding( $name_box, "ISO-8859-1", "UTF7-IMAP" );
[3843]	3569	$elem['uid'] = $new_search;
[4437]	3570	/* compare dates in ordering */
	3571	$elem['udatecomp'] = substr ($elem['udate'], -4) ."-". substr ($elem['udate'], 3, 2) ."-". substr ($elem['udate'], 0, 2);
[3843]	3572	$retorno[] = $elem;
	3573	}
	3574	}
	3575	}
[4067]	3576	}
	3577	else {
	3578	$search_criteria = imap_search($mbox_stream, $filter, SE_UID);
	3579	if($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['use_important_flag'])
[3843]	3580	{
[4067]	3581	if((!strpos($filter,"FLAGGED") === false) \|\| (!strpos($filter,"UNFLAGGED") === false))
	3582	{
	3583	$num_msgs = imap_num_msg($mbox_stream);
	3584	$flagged_msgs = array();
	3585	for ($i=$num_msgs; $i>0; $i--)
	3586	{
	3587	$iuid = @imap_uid($this->mbox,$i);
	3588	$header = $this->get_header($iuid);
	3589	if(trim($header->Flagged))
	3590	{
	3591	$flagged_msgs[$i] = $iuid;
	3592	}
	3593	}
	3594	if((count($flagged_msgs) >0) && (strpos($filter,"UNFLAGGED") === false))
	3595	{
	3596	$arry_diff = is_array($search_criteria) ? array_diff($flagged_msgs,$search_criteria):$flagged_msgs;
	3597	foreach($arry_diff as $msg)
	3598	{
	3599	$search_criteria[] = $msg;
	3600	}
	3601	}
	3602	else if((count($flagged_msgs) >0) && (is_array($search_criteria)) && (!strpos($filter,"UNFLAGGED") === false))
	3603	{
	3604	$search_criteria = array_diff($search_criteria,$flagged_msgs);
	3605	}
	3606	}
	3607	}
	3608	if( is_array( $search_criteria) )
	3609	{
[3843]	3610	foreach($search_criteria as $new_search)
	3611	{
	3612	$elem = $this->get_msg_detail($new_search,$name_box,$mbox_stream);
[4587]	3613	$elem['boxname'] = mb_convert_encoding( $name_box, "ISO-8859-1", "UTF7-IMAP" );
[3843]	3614	$elem['uid'] = $new_search;
[4437]	3615	/* compare dates in ordering */
	3616	$elem['udatecomp'] = substr ($elem['udate'], -4) ."-". substr ($elem['udate'], 3, 2) ."-". substr ($elem['udate'], 0, 2);
[3843]	3617	$retorno[] = $elem;
	3618	}
	3619	}
[4067]	3620	}
[3843]	3621	}
	3622	}
	3623
	3624	if($mbox_stream)
	3625	{
	3626	imap_close($mbox_stream);
[3803]	3627	}
[3843]	3628
[3803]	3629	$num_msgs = count($retorno);
[3223]	3630
[3803]	3631	/* Comparison functions, descendent is ascendent with parms inverted */
[4437]	3632	function SORTDATE($a, $b){ return ($a['udatecomp'] < $b['udatecomp']); }
[3803]	3633	function SORTDATE_REVERSE($b, $a) { return SORTDATE($a,$b); }
[3391]	3634
[3803]	3635	function SORTWHO($a, $b) { return (strtoupper($a['from']) > strtoupper($b['from'])); }
	3636	function SORTWHO_REVERSE($b, $a) { return SORTWHO($a,$b); }
	3637
	3638	function SORTSUBJECT($a, $b) { return (strtoupper($a['subject']) > strtoupper($b['subject'])); }
	3639	function SORTSUBJECT_REVERSE($b, $a) { return SORTSUBJECT($a,$b); }
	3640
	3641	function SORTBOX($a, $b) { return ($a['boxname'] > $b['boxname']); }
	3642	function SORTBOX_REVERSE($b, $a) { return SORTBOX($a,$b); }
	3643
	3644	function SORTSIZE($a, $b) { return ($a['size'] > $b['size']); }
	3645	function SORTSIZE_REVERSE($b, $a) { return SORTSIZE($a,$b); }
	3646
[3843]	3647	usort( $retorno, $params['sort_type']);
	3648	$pageret = array_slice( $retorno, $params['page'] * $this->prefs['max_email_per_page'], $this->prefs['max_email_per_page']);
	3649
	3650	$arrayRetorno['num_msgs'] = $num_msgs;
	3651	$arrayRetorno['data'] = $pageret;
[4146]	3652	$arrayRetorno['currentTab'] = $params['current_tab'];
[3803]	3653
[3843]	3654	if ($pageret)
	3655	{
	3656	return $arrayRetorno;
	3657	}
	3658	else
	3659	{
	3660	return 'none';
	3661	}
[2]	3662	}
[1472]	3663
[3803]	3664	function get_msg_detail($uid_msg,$name_box, $mbox_stream )
[271]	3665	{
[828]	3666	$header = $this->get_header($uid_msg);
[3803]	3667	require_once("class.imap_attachment.inc.php");
[828]	3668	$imap_attachment = new imap_attachment();
	3669	$attachments = $imap_attachment->get_attachment_headerinfo($mbox_stream, $uid_msg);
	3670	$attachments = $attachments['number_attachments'] > 0?"T".$attachments['number_attachments']:"";
	3671	$flag = $header->Unseen
	3672	.$header->Recent
	3673	.$header->Flagged
	3674	.$header->Draft
	3675	.$header->Answered
	3676	.$header->Deleted
	3677	.$attachments;
	3678
	3679
[163]	3680	$subject = $this->decode_string($header->fetchsubject);
	3681	$from = $header->from[0]->mailbox;
[2]	3682	if($header->from[0]->personal != "")
	3683	$from = $header->from[0]->personal;
[3843]	3684	$ret_msg['from'] = $this->decode_string($from);
	3685	$ret_msg['subject'] = $subject;
	3686	$ret_msg['udate'] = gmdate("d/m/Y",$header->udate + $this->functions->CalculateDateOffset());
	3687	$ret_msg['size'] = $header->Size;
	3688	$ret_msg['flag'] = $flag;
[1472]	3689	return $ret_msg;
	3690	}
[3391]	3691
	3692
	3693	function size_msg($size){
	3694	$var = floor($size/1024);
	3695	if($var >= 1){
	3696	return $var." kb";
	3697	}else{
	3698	return $size ." b";
	3699	}
	3700	}
	3701
[2]	3702	function ob_array($the_object)
	3703	{
	3704	$the_array=array();
	3705	if(!is_scalar($the_object))
	3706	{
	3707	foreach($the_object as $id => $object)
	3708	{
	3709	if(is_scalar($object))
	3710	{
	3711	$the_array[$id]=$object;
	3712	}
	3713	else
	3714	{
	3715	$the_array[$id]=$this->ob_array($object);
	3716	}
	3717	}
	3718	return $the_array;
	3719	}
	3720	else
	3721	{
	3722	return $the_object;
	3723	}
	3724	}
[1472]	3725
[2]	3726	function getacl()
	3727	{
	3728	$this->ldap = new ldap_functions();
[1472]	3729
[2]	3730	$return = array();
[1472]	3731	$mbox_stream = $this->open_mbox();
[2]	3732	$mbox_acl = imap_getacl($mbox_stream, 'INBOX');
[1472]	3733
[2]	3734	$i = 0;
	3735	foreach ($mbox_acl as $user => $acl)
	3736	{
	3737	if ($user != $this->username)
	3738	{
	3739	$return[$i]['uid'] = $user;
	3740	$return[$i]['cn'] = $this->ldap->uid2cn($user);
	3741	}
	3742	$i++;
	3743	}
	3744	return $return;
	3745	}
[1472]	3746
[2]	3747	function setacl($params)
	3748	{
	3749	$old_users = $this->getacl();
	3750	if (!count($old_users))
	3751	$old_users = array();
[1472]	3752
[2]	3753	$tmp_array = array();
	3754	foreach ($old_users as $index => $user_info)
	3755	{
	3756	$tmp_array[$index] = $user_info['uid'];
	3757	}
	3758	$old_users = $tmp_array;
[1472]	3759
[2]	3760	$users = unserialize($params['users']);
	3761	if (!count($users))
	3762	$users = array();
[1472]	3763
[2]	3764	//$add_share = array_diff($users, $old_users);
	3765	$remove_share = array_diff($old_users, $users);
	3766
	3767	$mbox_stream = $this->open_mbox();
	3768
	3769	$serverString = "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}";
	3770	$mailboxes_list = imap_getmailboxes($mbox_stream, $serverString, "user".$this->imap_delimiter.$this->username."*");
	3771
	3772	/*if (count($add_share))
	3773	{
	3774	foreach ($add_share as $index=>$uid)
	3775	{
	3776	if (is_array($mailboxes_list))
	3777	{
	3778	foreach ($mailboxes_list as $key => $val)
	3779	{
	3780	$folder = str_replace($serverString, "", imap_utf7_decode($val->name));
	3781	imap_setacl ($mbox_stream, $folder, "$uid", "lrswipcda");
	3782	}
	3783	}
	3784	}
	3785	}*/
[1472]	3786
[4575]	3787	if (count($remove_share))
	3788	{
	3789	foreach ($remove_share as $index=>$uid)
	3790	{
	3791	if (is_array($mailboxes_list))
	3792	{
	3793	foreach ($mailboxes_list as $key => $val)
	3794	{
[4587]	3795	$folder = str_replace($serverString, "", $val->name);
[4575]	3796	imap_setacl ($mbox_stream, $folder, "$uid", "");
	3797	}
	3798	}
	3799	}
	3800	}
[1472]	3801
[2]	3802	return true;
	3803	}
[1472]	3804
[2]	3805	function getaclfromuser($params)
	3806	{
	3807	$useracl = $params['user'];
[1472]	3808
[2]	3809	$return = array();
	3810	$return[$useracl] = 'false';
[1472]	3811	$mbox_stream = $this->open_mbox();
[2]	3812	$mbox_acl = imap_getacl($mbox_stream, 'INBOX');
[1472]	3813
[2]	3814	foreach ($mbox_acl as $user => $acl)
	3815	{
	3816	if (($user != $this->username) && ($user == $useracl))
	3817	{
	3818	$return[$user] = $acl;
	3819	}
	3820	}
	3821	return $return;
	3822	}
	3823
	3824	function getacltouser($user)
	3825	{
	3826	$return = array();
	3827	$mbox_stream = $this->open_mbox();
[325]	3828	//Alterado, antes era 'imap_getacl($mbox_stream, 'user'.$this->imap_delimiter.$user);
	3829	//Afim de tratar as pastas compartilhadas, verificandos as permissoes de operacao sobre as mesmas
	3830	//No caso de se tratar da caixa do proprio usuario logado, utiliza a sintaxe abaixo
	3831	if(substr($user,0,4) != 'user')
[449]	3832	$mbox_acl = imap_getacl($mbox_stream, 'user'.$this->imap_delimiter.$user);
[325]	3833	else
	3834	$mbox_acl = imap_getacl($mbox_stream, $user);
[2]	3835	return $mbox_acl[$this->username];
	3836	}
	3837
[1472]	3838
[2]	3839	function setaclfromuser($params)
	3840	{
	3841	$user = $params['user'];
	3842	$acl = $params['acl'];
[1472]	3843
[2]	3844	$mbox_stream = $this->open_mbox();
	3845
	3846	$serverString = "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}";
	3847	$mailboxes_list = imap_getmailboxes($mbox_stream, $serverString, "user".$this->imap_delimiter.$this->username."*");
	3848
	3849	if (is_array($mailboxes_list))
	3850	{
	3851	foreach ($mailboxes_list as $key => $val)
	3852	{
[449]	3853	$folder = str_replace($serverString, "", imap_utf7_encode($val->name));
	3854	$folder = str_replace("&-", "&", $folder);
[2]	3855	if (!imap_setacl ($mbox_stream, $folder, $user, $acl))
	3856	{
[449]	3857	$return = imap_last_error();
[2]	3858	}
	3859	}
	3860	}
[449]	3861	if (isset($return))
	3862	return $return;
	3863	else
	3864	return true;
[2]	3865	}
[1472]	3866
[51]	3867	function download_attachment($msg,$msgno)
	3868	{
[1472]	3869	$array_parts_attachments = array();
[3289]	3870	//$array_parts_attachments['names'] = '';
[689]	3871	include_once("class.imap_attachment.inc.php");
[1472]	3872	$imap_attachment = new imap_attachment();
	3873
[51]	3874	if (count($msg->fname[$msgno]) > 0)
	3875	{
	3876	$i = 0;
	3877	foreach ($msg->fname[$msgno] as $index=>$fname)
	3878	{
	3879	$array_parts_attachments[$i]['pid'] = $msg->pid[$msgno][$index];
[1397]	3880	$array_parts_attachments[$i]['name'] = $imap_attachment->flat_mime_decode($this->decode_string($fname));
[51]	3881	$array_parts_attachments[$i]['name'] = $array_parts_attachments[$i]['name'] ? $array_parts_attachments[$i]['name'] : "attachment.bin";
	3882	$array_parts_attachments[$i]['encoding'] = $msg->encoding[$msgno][$index];
[3289]	3883	//$array_parts_attachments['names'] .= $array_parts_attachments[$i]['name'] . ', ';
[51]	3884	$array_parts_attachments[$i]['fsize'] = $msg->fsize[$msgno][$index];
	3885	$i++;
	3886	}
	3887	}
[3289]	3888	//$array_parts_attachments['names'] = substr($array_parts_attachments['names'],0,(strlen($array_parts_attachments['names']) - 2));
[51]	3889	return $array_parts_attachments;
[1472]	3890	}
[69]	3891
	3892	function spam($params)
	3893	{
	3894	$is_spam = $params['spam'];
	3895	$folder = $params['folder'];
	3896	$mbox_stream = $this->open_mbox($folder);
	3897	$msgs_number = explode(',',$params['msgs_number']);
	3898
	3899	foreach($msgs_number as $msg_number) {
[877]	3900	$imap_msg_number = imap_msgno($mbox_stream, $msg_number);
	3901	$header = imap_fetchheader($mbox_stream, $imap_msg_number);
	3902	$body = imap_body($mbox_stream, $imap_msg_number);
[69]	3903	$msg = $header . $body;
	3904	$email = $_SESSION['phpgw_info']['expressomail']['user']['email'];
[449]	3905	$username = $this->username;
[69]	3906	strtok($email, '@');
	3907	$domain = strtok('@');
	3908
[449]	3909	//Encontrar a assinatura do dspam no cabecalho
	3910	$v = explode("\r\n", $header);
	3911	foreach ($v as $linha){
[877]	3912	if (eregi("^Message-ID", $linha)) {
	3913	$args = explode(" ", $linha);
	3914	$msg_id = "'$args[1]'";
	3915	} elseif (eregi("^X-DSPAM-Signature", $linha)) {
[449]	3916	$args = explode(" ",$linha);
	3917	$signature = $args[1];
	3918	}
	3919	}
	3920
[877]	3921	// Seleciona qual comando a ser executado
[449]	3922	switch($is_spam){
	3923	case 'true': $cmd = $_SESSION['phpgw_info']['server']['expressomail']['expressoMail_command_for_spam']; break;
	3924	case 'false': $cmd = $_SESSION['phpgw_info']['server']['expressomail']['expressoMail_command_for_ham']; break;
	3925	}
[877]	3926
	3927	$tags = array('##EMAIL##', '##USERNAME##', '##DOMAIN##', '##SIGNATURE##', '##MSGID##');
	3928	$cmd = str_replace($tags, array($email, $username, $domain, $signature, $msg_id), $cmd);
[78]	3929	system($cmd);
[69]	3930	}
	3931	imap_close($mbox_stream);
	3932	return false;
	3933	}
[535]	3934	function get_header($msg_number){
[3493]	3935	$header = @imap_headerinfo($this->mbox, imap_msgno($this->mbox, $msg_number), 80, 255);
[535]	3936	if (!is_object($header))
	3937	return false;
[1472]	3938
[673]	3939	if($header->Flagged != "F" && $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['use_important_flag']) {
[659]	3940	$flag = preg_match('/importance : (.*)\r/i',
	3941	imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number))
[1472]	3942	,$importance);
[659]	3943	$header->Flagged = $flag==0?false:strtolower($importance[1])=="high"?"F":false;
	3944	}
[1472]	3945
[535]	3946	return $header;
	3947	}
[1000]	3948
	3949	//Por Bruno Costa(bruno.vieira-costa@serpro.gov.br - Insere emails no imap a partir do fonte do mesmo. Se o argumento timestamp for passado ele utiliza do script python
[4022]	3950	///expressoMail1_2/imap.py para inserir uma msg com o horário correto pois isso não é porssível com a função imap_append do php.
[1000]	3951
[3911]	3952	function insert_email($source,$folder,$timestamp,$flags){
[1000]	3953	$username = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
	3954	$password = $_SESSION['phpgw_info']['expressomail']['user']['passwd'];
	3955	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
	3956	$imap_port = $_SESSION['phpgw_info']['expressomail']['email_server']['imapPort'];
	3957	$imap_options = '/notls/novalidate-cert';
	3958	$mbox_stream = imap_open("{".$imap_server.":".$imap_port.$imap_options."}".$folder, $username, $password);
	3959	if(imap_last_error())
	3960	{
	3961	imap_createmailbox($mbox_stream,imap_utf7_encode("{".$imap_server."}".$folder));
[3872]	3962	}
[1000]	3963	if($timestamp){
	3964	$tempDir = ini_get("session.save_path");
[1247]	3965	$file = $tempDir."imap_".$_SESSION[ 'phpgw_session' ][ 'session_id' ];
[1000]	3966	$f = fopen($file,"w");
	3967	fputs($f,base64_encode($source));
	3968	fclose($f);
[1586]	3969	$command = "python ".$_SERVER['DOCUMENT_ROOT']."/expressoMail1_2/imap.py ".escapeshellarg($imap_server)." ".escapeshellarg($imap_port)." ".escapeshellarg($username)." ".escapeshellarg($password)." ".escapeshellarg($timestamp)." ".escapeshellarg($folder)." ".escapeshellarg($file);
[1012]	3970	$return['command']=exec(escapeshellcmd($command));
[1000]	3971	}else{
	3972	$return['append'] = imap_append($mbox_stream, "{".$imap_server.":".$imap_port."}".$folder, $source, "\\Seen");
	3973	}
	3974	$status = imap_status($mbox_stream, "{".$this->imap_server.":".$this->imap_port."}".$folder, SA_UIDNEXT);
[3872]	3975
[1000]	3976	$return['msg_no'] = $status->uidnext - 1;
[3911]	3977	$return['error'] = imap_last_error();
	3978	if(!$return['error'] && $flags != '' ){
[3872]	3979
[3911]	3980	$flags_array=explode(':',$flags);
	3981	//"Answered","Draft","Flagged","Unseen"
	3982	$flags_fixed = "";
	3983	if($flags_array[0] == 'A')
	3984	$flags_fixed.="\\Answered ";
	3985	if($flags_array[1] == 'X')
	3986	$flags_fixed.="\\Draft ";
	3987	if($flags_array[2] == 'F')
	3988	$flags_fixed.="\\Flagged ";
	3989	if($flags_array[3] != 'U')
	3990	$flags_fixed.="\\Seen ";
	3991
	3992	imap_setflag_full($mbox_stream, $return['msg_no'], $flags_fixed, ST_UID);
	3993	}
[1000]	3994	if($mbox_stream)
[3911]	3995	imap_close($mbox_stream);
[1000]	3996	return $return;
	3997	}
	3998
[3803]	3999	function show_decript($params){
[1035]	4000	$source = $params['source'];
	4001	//error_log("source: $source\nversao: " . PHP_VERSION, 3, '/tmp/teste.log');
[3803]	4002	$source = str_replace(" ", "+", $source,$i);
[1472]	4003
[3803]	4004	if (version_compare(PHP_VERSION, '5.2.0', '>=')){
	4005	if(!$source = base64_decode($source,true))
[4022]	4006	return "error ".$source."Espaços ".$i;
[1035]	4007
	4008	}
[3803]	4009	else {
	4010	if(!$source = base64_decode($source))
[4022]	4011	return "error ".$source."Espaços ".$i;
[3803]	4012	}
	4013
[1035]	4014	$insert = $this->insert_email($source,'INBOX'.$this->imap_delimiter.'decifradas');
	4015
	4016	$get['msg_number'] = $insert['msg_no'];
	4017	$get['msg_folder'] = 'INBOX'.$this->imap_delimiter.'decifradas';
	4018	$return = $this->get_info_msg($get);
	4019	$get['msg_number'] = $params['ID'];
	4020	$get['msg_folder'] = $params['folder'];
	4021	$tmp = $this->get_info_msg($get);
	4022	if(!$tmp['status_get_msg_info'])
	4023	{
	4024	$return['msg_day']=$tmp['msg_day'];
	4025	$return['msg_hour']=$tmp['msg_hour'];
	4026	$return['fulldate']=$tmp['fulldate'];
	4027	$return['smalldate']=$tmp['smalldate'];
	4028	}
	4029	else
	4030	{
	4031	$return['msg_day']='';
	4032	$return['msg_hour']='';
	4033	$return['fulldate']='';
	4034	$return['smalldate']='';
	4035	}
	4036	$return['msg_no'] =$insert['msg_no'];
	4037	$return['error'] = $insert['error'];
	4038	$return['folder'] = $params['folder'];
	4039	//$return['acls'] = $insert['acls'];
	4040	$return['original_ID'] = $params['ID'];
	4041
	4042	return $return;
	4043
	4044	}
[1472]	4045
[1000]	4046	//Por Bruno Costa(bruno.vieira-costa@serpro.gov.br - Trata fontes de emails enviados via POST para o servidor por um xmlhttprequest, as partes codificados com
[4022]	4047	//Base64 os "+" são substituidos por " " no envio e essa função arruma esse efeito.
[1000]	4048
	4049	function treat_base64_from_post($source){
	4050	$offset = 0;
	4051	do
	4052	{
	4053	if($inicio = strpos($source, 'Content-Transfer-Encoding: base64', $offset))
	4054	{
	4055	$inicio = strpos($source, "\n\r", $inicio);
	4056	$fim = strpos($source, '--', $inicio);
	4057	if(!$fim)
	4058	$fim = strpos($source,"\n\r", $inicio);
	4059	$length = $fim-$inicio;
	4060	$parte = substr( $source,$inicio,$length-1);
	4061	$parte = str_replace(" ", "+", $parte);
	4062	$source = substr_replace($source, $parte, $inicio, $length-1);
	4063	}
	4064	if($offset > $inicio)
	4065	$offset=FALSE;
	4066	else
	4067	$offset = $inicio;
	4068	}
	4069	while($offset);
	4070	return $source;
	4071	}
	4072
[4022]	4073	//Por Bruno Costa(bruno.vieira-costa@serpro.gov.br - Recebe os fontes dos emails a serem desarquivados, separa e envia cada um para função insert_mail.
[1000]	4074
	4075	function unarchive_mail($params)
	4076	{
	4077	$dest_folder = $params['folder'];
	4078	$sources = explode("#@#@#@",$params['source']);
	4079	$timestamps = explode("#@#@#@",$params['timestamp']);
[3911]	4080	$flags = explode("#@#@#@",$params['flags']);
[3872]	4081
[3843]	4082	foreach($sources as $index=>$src)
	4083	{
	4084	if($src!="")
	4085	{
[3911]	4086	$source = $this->treat_base64_from_post($src);
	4087	$insert = $this->insert_email($source,$dest_folder,$timestamps[$index],$flags[$index]);
	4088	}
	4089	}
[3843]	4090
[1000]	4091	return $insert;
	4092	}
	4093
	4094	function download_all_local_attachments($params)
	4095	{
	4096	$source = $params['source'];
	4097	$source = $this->treat_base64_from_post($source);
	4098	$insert = $this->insert_email($source,'INBOX'.$this->imap_delimiter.'decifradas');
	4099	$exporteml = new ExportEml();
	4100	$params['num_msg']=$insert['msg_no'];
	4101	$params['folder']='INBOX'.$this->imap_delimiter.'decifradas';
	4102	return $exporteml->download_all_attachments($params);
	4103	}
[3157]	4104	function get_quota_folders(){
	4105
	4106	// Additional Imap Class for not-implemented functions into PHP-IMAP extension.
	4107	include_once("class.imapfp.inc.php");
	4108	$imapfp = new imapfp();
	4109
	4110	if(!$imapfp->open($this->imap_server,$this->imap_port))
	4111	return $imapfp->get_error();
	4112	if (!$imapfp->login( $this->username,$this->password ))
	4113	return $imapfp->get_error();
	4114
	4115	$response_array = $imapfp->get_mailboxes_size();
	4116	if ($imapfp->error)
	4117	return $imapfp->get_error();
	4118
	4119	$data = array();
	4120	$quota_root = $this->get_quota(array('folder_id' => "INBOX"));
	4121	$data["quota_root"] = $quota_root;
	4122
	4123	foreach ($response_array as $idx=>$line) {
	4124	$line2 = str_replace('"', "", $line);
	4125	$line2 = str_replace(" /vendor/cmu/cyrus-imapd/size (value.shared ",";",str_replace("* ANNOTATION ","",$line2));
	4126	list($folder,$size) = explode(";",$line2);
[3854]	4127	$quota_used = str_replace(")","",$size);
	4128	$quotaPercent = (($quota_used / 1024) / $data["quota_root"]["quota_limit"])*100;
[4587]	4129	$folder = mb_convert_encoding($folder, "ISO-8859-1", "UTF7-IMAP");
[3157]	4130	if(!preg_match('/user\\'.$this->imap_delimiter.$this->username.'\\'.$this->imap_delimiter.'/i',$folder)){
	4131	$folder = $this->functions->getLang("Inbox");
	4132	}
	4133	else
	4134	$folder = preg_replace('/user\\'.$this->imap_delimiter.$this->username.'\\'.$this->imap_delimiter.'/i','', $folder);
	4135
	4136	$data[$folder] = array("quota_percent" => sprintf("%.1f",round($quotaPercent,1)), "quota_used" => $quota_used);
	4137	}
	4138	$imapfp->close();
	4139	return $data;
	4140	}
[2]	4141	}
[278]	4142	?>

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