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source: trunk/expressoMail1_2/inc/class.imap_functions.inc.php @ 1940

Revision 1940, 134.8 KB checked in by wmerlotto, 14 years ago (diff)
Ticket #890 - Corrigindo assinatura da função get_msg_sample
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;
[650]	25	var $foldersLimit;
[1912]	26	var $imap_sentfolder;
[2]	27
	28	function imap_functions (){
[650]	29	$this->foldersLimit = 200; //Limit of folders (mailboxes) user can see
[2]	30	$this->username = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
	31	$this->password = $_SESSION['phpgw_info']['expressomail']['user']['passwd'];
	32	$this->imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
	33	$this->imap_port = $_SESSION['phpgw_info']['expressomail']['email_server']['imapPort'];
	34	$this->imap_delimiter = $_SESSION['phpgw_info']['expressomail']['email_server']['imapDelimiter'];
[1472]	35	$this->functions = new functions();
[1912]	36	$this->imap_sentfolder = $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultSentFolder'] ? $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultSentFolder'] : str_replace("*","", $this->functions->getLang("Sent"));
[2]	37	$this->has_cid = false;
[1472]	38
[2]	39	if ($_SESSION['phpgw_info']['expressomail']['email_server']['imapTLSEncryption'] == 'yes')
	40	{
	41	$this->imap_options = '/tls/novalidate-cert';
	42	}
	43	else
	44	{
	45	$this->imap_options = '/notls/novalidate-cert';
	46	}
	47	}
	48	// BEGIN of functions.
	49	function open_mbox($folder = False)
	50	{
[828]	51	if (is_resource($this->mbox))
	52	return $this->mbox;
[51]	53	$folder = mb_convert_encoding($folder, "UTF7-IMAP","ISO_8859-1");
[504]	54	$this->mbox = @imap_open("{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$folder, $this->username, $this->password) or die(serialize(array('imap_error' => $this->parse_error(imap_last_error()))));
[2]	55	return $this->mbox;
	56	}
	57
[504]	58	function parse_error($error){
	59	// This error is returned from Imap.
	60	if(strstr($error,'Connection refused')) {
	61	return str_replace("%1", $this->functions->getLang("Mail"), $this->functions->getLang("Connection failed with %1 Server. Try later."));
	62	}
	63	// This error is returned from Postfix.
	64	elseif(strstr($error,'message file too big')) {
[1264]	65	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]	66	}
[628]	67	elseif(strstr($error,'virus')) {
	68	return str_replace("%1", $this->functions->getLang("Mail"), $this->functions->getLang("Your message was rejected by antivirus. Perhaps your attachment has been infected."));
	69	}
[504]	70	// This condition verifies if SESSION is expired.
[1472]	71	elseif(!count($_SESSION))
[504]	72	return "nosession";
	73
	74	return $error;
	75	}
[1472]	76
[2]	77	function get_range_msgs2($params)
	78	{
[53]	79	$folder = $params['folder'];
[2]	80	$msg_range_begin = $params['msg_range_begin'];
	81	$msg_range_end = $params['msg_range_end'];
[1472]	82	$sort_box_type = $params['sort_box_type'];
[53]	83	$sort_box_reverse = $params['sort_box_reverse'];
[51]	84	$search_box_type = $params['search_box_type'] != "ALL" && $params['search_box_type'] != "" ? $params['search_box_type'] : false;
[828]	85	$sort_array_msg = $this-> get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse,$msg_range_begin,$msg_range_end);
[1472]	86
[2]	87	$return = array();
	88	$i = 0;
[828]	89	$num_msgs = imap_num_msg($this->mbox);
	90	if(is_array($sort_array_msg)){
[1472]	91	foreach($sort_array_msg as $msg_number => $value)
[689]	92	{
	93	$temp = $this->get_info_head_msg($msg_number);
[1940]	94	$temp['msg_sample'] = $this->get_msg_sample($msg_number);
[689]	95	if(!$temp)
[1752]	96	{
[689]	97	return false;
[1752]	98	}
[828]	99
[689]	100	$return[$i] = $temp;
	101	$i++;
	102	}
	103	}
[828]	104	$return['num_msgs'] = $num_msgs;
	105
[689]	106	return $return;
	107	}
[828]	108
[689]	109	function get_info_head_msg($msg_number) {
	110	$head_array = array();
	111	include_once("class.imap_attachment.inc.php");
	112	$imap_attachment = new imap_attachment();
[828]	113
[830]	114
	115
[1472]	116	/*Como eu preciso do atributo Importance para saber se o email é
[828]	117	* importante ou não, uso abaixo a função imap_fetchheader e busco
	118	* o atributo importance nela. Isso faz com que eu acesse o cabeçalho
	119	* duas vezes e de duas formas diferentes, mas em contrapartida, eu
	120	* não preciso reimplementar o método utilizando o fetchheader.
	121	* Como as mensagens são renderizadas em um número pequeno por vez,
	122	* não parece ter perda considerável de performance.
	123	*/
[1174]	124
	125	$tempHeader = imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number));
	126	$flag = preg_match('/importance : (.*)\r/i', $tempHeader, $importance);
	127
	128	// Reimplemenatado código para identificação dos e-mails assinados e cifrados
	129	// no método getMessageType(). Mário César Kolling <mario.kolling@serpro.gov.br>
	130	$head_array['ContentType'] = $this->getMessageType($msg_number, $tempHeader);
[689]	131	$head_array['Importance'] = $flag==0?"Normal":$importance[1];
	132
[828]	133
[689]	134	$header = $this->get_header($msg_number);
[828]	135	if (!is_object($header))
	136	return false;
[689]	137	$head_array['Recent'] = $header->Recent;
	138	$head_array['Unseen'] = $header->Unseen;
	139	if($header->Answered =='A' && $header->Draft == 'X'){
	140	$head_array['Forwarded'] = 'F';
[2]	141	}
[689]	142	else {
	143	$head_array['Answered'] = $header->Answered;
[828]	144	$head_array['Draft'] = $header->Draft;
[46]	145	}
[689]	146	$head_array['Deleted'] = $header->Deleted;
	147	$head_array['Flagged'] = $header->Flagged;
[828]	148
[689]	149	$head_array['msg_number'] = $msg_number;
[828]	150	//$head_array['msg_folder'] = $folder;
	151
[693]	152	$date_msg = gmdate("d/m/Y",$header->udate);
[872]	153	if ( date("d/m/Y") == $date_msg)
[693]	154	$head_array['udate'] = gmdate("H:i",$header->udate);
[689]	155	else
[872]	156	{
[689]	157	$head_array['udate'] = $date_msg;
[872]	158	if ( date("d/m/Y", time() - 86400) == gmdate("d/m/Y",$header->udate) )
	159	$head_array['udate'] = $this -> functions -> getLang( 'Yesterday' );
	160	if ( date("d/m/Y", time() - 172800) == gmdate("d/m/Y",$header->udate) )
	161	$head_array['udate'] = $this -> functions -> getLang( gmdate("l",$header->udate) );
	162	if ( date("d/m/Y", time() - 259200) == gmdate("d/m/Y",$header->udate) )
	163	$head_array['udate'] = $this -> functions -> getLang( gmdate("l",$header->udate) );
	164	}
[828]	165
[689]	166	$head_array['aux_date'] = $date_msg; //Auxiliar apenas para mensagens locais.
[828]	167
[689]	168	$from = $header->from;
	169	$head_array['from'] = array();
[1740]	170	$head_array['from']['name'] = ( isset( $from[0]->personal ) ) ? $this->decode_string($from[0]->personal) : NULL;
[689]	171	$head_array['from']['email'] = $this->decode_string($from[0]->mailbox) . "@" . $from[0]->host;
	172	if(!$head_array['from']['name'])
	173	$head_array['from']['name'] = $head_array['from']['email'];
	174	$to = $header->to;
	175	$head_array['to'] = array();
[1740]	176	$tmp = ( isset( $to[0]->personal ) ) ? imap_mime_header_decode($to[0]->personal) : NULL;
	177	$head_array['to']['name'] = ( isset( $tmp[0]->text ) ) ? $this->decode_string($this->decode_string($tmp[0]->text)) : NULL;
	178	$head_array['to']['email'] = ( isset( $to[0]->mailbox ) ) ? ( $this->decode_string($to[0]->mailbox) . "@" . ( ( isset( $to[0]->host ) ) ? $to[0]->host : '' ) ) : NULL;
[689]	179	if(!$head_array['to']['name'])
	180	$head_array['to']['name'] = $head_array['to']['email'];
[1751]	181	$head_array['subject'] = ( isset( $header->fetchsubject ) ) ? $this->decode_string($header->fetchsubject) : '';
[828]	182
[689]	183	$head_array['Size'] = $header->Size;
[828]	184
[689]	185	$head_array['attachment'] = array();
	186	$head_array['attachment'] = $imap_attachment->get_attachment_headerinfo($this->mbox, $msg_number);
[828]	187
[689]	188	return $head_array;
[2]	189	}
[828]	190
[2]	191	function decode_string($string)
[1472]	192	{
	193
[2]	194	if ((strpos(strtolower($string), '=?iso-8859-1') !== false) \|\| (strpos(strtolower($string), '=?windows-1252') !== false))
	195	{
[1740]	196	$return = '';
[2]	197	$tmp = imap_mime_header_decode($string);
	198	foreach ($tmp as $tmp1)
	199	$return .= $this->htmlspecialchars_encode($tmp1->text);
[1472]	200
[2]	201	return $return;
	202	}
	203	else if (strpos(strtolower($string), '=?utf-8') !== false)
	204	{
[1401]	205	$elements = imap_mime_header_decode($string);
	206
	207	for($i = 0;$i < count($elements);$i++)
	208	{
[1384]	209	$charset = strtolower($elements[$i]->charset);
[1401]	210	$text = $elements[$i]->text;
	211
	212	if(!strcasecmp($charset, "utf-8") \|\| !strcasecmp($charset, "utf-7"))
	213	{
[1384]	214	$decoded .= $this->functions->utf8_to_ncr($text);
	215	}
	216	else
[1401]	217	{
	218	if( strcasecmp($charset,"default") )
	219	$decoded .= $this->htmlspecialchars_encode(iconv($charset, "iso-8859-1", $text));
	220	else
	221	$decoded .= $this->htmlspecialchars_encode($text);
	222	}
[1384]	223	}
[2]	224	return $decoded;
	225	}
	226	else
	227	return $this->htmlspecialchars_encode($string);
	228	}
[615]	229	/**
	230	* Função que importa arquivos .eml exportados pelo expresso para a caixa do usuário. Testado apenas
	231	* com .emls gerados pelo expresso, e o arquivo pode ser um zip contendo vários emls ou um .eml.
	232	*/
[660]	233	function import_msgs($params) {
[1000]	234	if(!$this->mbox)
[660]	235	$this->mbox = $this->open_mbox();
[1472]	236
[1365]	237	if( preg_match('/local_/',$params["folder"]) )
[1000]	238	{
[1366]	239	// PLEASE, BE CAREFULL!!! YOU SHOULD USE EMAIL CONFIGURATION VALUES (EMAILADMIN MODULE)
[1367]	240	$tmp_box = mb_convert_encoding('INBOX'.$this->imap_delimiter.$_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultTrashFolder'].$this->imap_delimiter.'tmpMoveToLocal', "UTF7-IMAP", "UTF-8");
[1000]	241	if ( ! imap_createmailbox( $this -> mbox,"{".$this -> imap_server."}$tmp_box" ) )
	242	return $this->functions->getLang( 'Import to Local : fail...' );
	243	imap_reopen($this->mbox, "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$tmp_box);
	244	$params["folder"] = $tmp_box;
	245	}
[615]	246	$errors = array();
	247	$invalid_format = false;
[1472]	248	$filename = $params['FILES'][0]['name'];
[1365]	249	$params["folder"] = mb_convert_encoding($params["folder"], "UTF7-IMAP","ISO_8859-1");
[660]	250	$quota = imap_get_quotaroot($this->mbox, $params["folder"]);
	251	if((($quota['limit'] - $quota['usage'])*1024) <= $params['FILES'][0]['size']){
	252	return array( 'error' => $this->functions->getLang("fail in import:").
[1000]	253	" ".$this->functions->getLang("Over quota"));
[660]	254	}
[615]	255	if(substr($filename,strlen($filename)-4)==".zip") {
[660]	256	$zip = zip_open($params['FILES'][0]['tmp_name']);
[615]	257
	258	if ($zip) {
	259	while ($zip_entry = zip_read($zip)) {
[1000]	260
[615]	261	if (zip_entry_open($zip, $zip_entry, "r")) {
	262	$email = zip_entry_read($zip_entry, zip_entry_filesize($zip_entry));
	263	$status = @imap_append($this->mbox,
[660]	264	"{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$params["folder"],
[615]	265	$email
	266	);
	267	if(!$status)
	268	array_push($errors,zip_entry_name($zip_entry));
	269	zip_entry_close($zip_entry);
	270	}
	271	}
[660]	272	zip_close($zip);
[615]	273	}
[1000]	274
	275	if ( isset( $tmp_box ) && ! sizeof( $errors ) )
	276	{
	277
	278	$mc = imap_check($this->mbox);
	279
	280	$result = imap_fetch_overview( $this -> mbox, "1:{$mc -> Nmsgs}", 0 );
	281
	282	$ids = array( );
	283	foreach ($result as $overview)
	284	$ids[ ] = $overview -> uid;
	285
	286	return implode( ',', $ids );
[830]	287	}
[1000]	288	}
[615]	289	else if(substr($filename,strlen($filename)-4)==".eml") {
[660]	290	$email = implode("",file($params['FILES'][0]['tmp_name']));
[615]	291	$status = @imap_append($this->mbox,
[660]	292	"{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$params["folder"],
[615]	293	$email
	294	);
[660]	295	if(!$status){
[615]	296	array_push($errors,zip_entry_name($zip_entry));
[660]	297	zip_entry_close($zip_entry);
	298	}
[615]	299	}
[1000]	300	else
[615]	301	{
[1000]	302	if ( isset( $tmp_box ) )
	303	imap_deletemailbox( $this->mbox,"{".$this -> imap_server."}$tmp_box" );
	304
[660]	305	return array("error" => $this->functions->getLang("wrong file format"));
[615]	306	$invalid_format = true;
	307	}
[1000]	308
[615]	309	if(!$invalid_format) {
	310	if(count($errors)>0) {
[660]	311	$message = $this->functions->getLang("fail in import:")."\n";
[615]	312	foreach($errors as $arquivo) {
	313	$message.=$arquivo."\n";
	314	}
[660]	315	return array("error" => $message);
[615]	316	}
	317	else
[1000]	318	return $this->functions->getLang("The import was executed successfully.");
[615]	319	}
[1000]	320	}
	321	/*
[613]	322	Remove os anexos de uma mensagem. A estratégia para isso é criar uma mensagem nova sem os anexos, mantendo apenas
	323	a primeira parte do e-mail, que é o texto, sem anexos.
	324	O método considera que o email é multpart.
	325	*/
	326	function remove_attachments($params) {
	327	include_once("class.message_components.inc.php");
	328	if(!$this->mbox \|\| !is_resource($this->mbox))
	329	$this->mbox = $this->open_mbox($params["folder"]);
	330	$return["status"] = true;
	331	$header = "";
[1472]	332
[613]	333	$headertemp = explode("\n",imap_fetchheader($this->mbox, imap_msgno($this->mbox, $params["msg_num"])));
	334	foreach($headertemp as $head) {//Se eu colocar todo o header do email dá pau no append, então procuro apenas o que interessa.
	335	$head1 = explode(":",$head);
[1472]	336	if ( (strtoupper($head1[0]) == "TO") \|\|
	337	(strtoupper($head1[0]) == "FROM") \|\|
[1319]	338	(strtoupper($head1[0]) == "SUBJECT") \|\|
	339	(strtoupper($head1[0]) == "DATE") )
[613]	340	$header .= $head."\r\n";
	341	}
[1472]	342
[613]	343	$msg = &new message_components($this->mbox);
[1472]	344	$msg->fetch_structure($params["msg_num"]);/* O fetchbody tava trazendo o email com problemas na acentuação.
	345	Então uso essa classe para verificar a codificação e o charset,
[613]	346	para que o método decodeBody do expresso possa trazer tudo certinho*/
[1472]	347
[1319]	348	$status = imap_append($this->mbox,
[613]	349	"{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$params["folder"],
	350	$header.
	351	"\r\n".
	352	str_replace("\n","\r\n",$this->decodeBody(
	353	imap_fetchbody($this->mbox,imap_msgno($this->mbox, $params["msg_num"]),"1"),
	354	$msg->encoding[$params["msg_num"]][0], $msg->charset[$params["msg_num"]][0]
[1472]	355	)
[1319]	356	), "\\Seen"); //Append do novo email, só com header e conteúdo sem anexos.
[1472]	357
[1319]	358	if(!$status)
	359	{
[613]	360	$return["status"] = false;
	361	$return["msg"] = lang("error appending mail on delete attachments");
	362	}
[1319]	363	else
	364	{
	365	$status = imap_status($this->mbox, "{".$this->imap_server.":".$this->imap_port."}".$params['folder'], SA_UIDNEXT);
[1472]	366	$return['msg_no'] = $status->uidnext - 1;
[1319]	367	imap_delete($this->mbox, imap_msgno($this->mbox, $params["msg_num"]));
	368	imap_expunge($this->mbox);
	369	}
[1472]	370
[613]	371	return $return;
[1472]	372
[613]	373	}
[1518]	374
	375	function msgs_to_archive($params) {
	376
	377	$folder = $params['folder'];
[1931]	378	$all_ids = $this-> get_msgs($folder, 'SORTARRIVAL', false, 0,-1,-1);
[613]	379
[1518]	380	$messages_not_to_copy = explode(",",$params['mails']);
	381	$ids = array();
	382
[1931]	383	$cont = 0;
	384
[1518]	385	foreach($all_ids as $each_id=>$value) {
[1931]	386	if(!in_array($each_id,$messages_not_to_copy)) {
[1518]	387	array_push($ids,$each_id);
[1931]	388	$cont++;
	389	}
	390	if($cont>=100)
	391	break;
[1518]	392	}
	393
	394	if (empty($ids))
	395	return array();
	396
	397	$params = array("folder"=>$folder,"msgs_number"=>implode(",",$ids));
	398
	399
	400	return $this->get_info_msgs($params);
	401
	402
	403	}
	404
[689]	405	/**
[1472]	406	*
	407	* @return
[689]	408	* @param $params Object
	409	*/
	410	function get_info_msgs($params) {
	411	include_once("class.exporteml.inc.php");
	412	$return = array();
	413	$new_params = array();
	414	$attach_params = array();
	415	$new_params["msg_folder"]=$params["folder"];
	416	$attach_params["folder"] = $params["folder"];
	417	$msgs = explode(",",$params["msgs_number"]);
	418	$exporteml = new ExportEml();
[1382]	419	$unseen_msgs = array();
[689]	420	foreach($msgs as $msg_number) {
	421	$new_params["msg_number"] = $msg_number;
	422	//ini_set("display_errors","1");
	423	$msg_info = $this->get_info_msg($new_params);
	424
	425	$this->mbox = $this->open_mbox($params['folder']); //Não sei porque, mas se não abrir de novo a caixa dá erro.
	426	$msg_info['header'] = $this->get_info_head_msg($msg_number);
	427
	428	$attach_params["num_msg"] = $msg_number;
	429	$msg_info['array_attach'] = $exporteml->get_attachments_in_array($attach_params);
	430	$msg_info['url_export_file'] = $exporteml->export_to_archive($msg_number,$params["folder"]);
	431	imap_close($this->mbox);
	432	$this->mbox=false;
	433	array_push($return,serialize($msg_info));
[1472]	434
[1388]	435	if($msg_info['Unseen'] == "U" \|\| $msg_info['Recent'] == "N"){
[1472]	436	array_push($unseen_msgs,$msg_number);
	437	}
	438	}
[1382]	439	if($unseen_msgs){
	440	$msgs_list = implode(",",$unseen_msgs);
	441	$array_msgs = array('folder' => $new_params["msg_folder"], "msgs_to_set" => $msgs_list, "flag" => "unseen");
[1472]	442	$this->set_messages_flag($array_msgs);
[689]	443	}
[1472]	444
[689]	445	return $return;
	446	}
	447
[2]	448	function get_info_msg($params)
	449	{
[51]	450	$return = array();
[2]	451	$msg_number = $params['msg_number'];
[1724]	452	$msg_folder = urldecode($params['msg_folder']);
[1472]	453
[411]	454	if(!$this->mbox \|\| !is_resource($this->mbox))
[1472]	455	$this->mbox = $this->open_mbox($msg_folder);
	456
[535]	457	$header = $this->get_header($msg_number);
[205]	458	if (!$header) {
[1472]	459	$return['status_get_msg_info'] = "false";
[205]	460	return $return;
	461	}
[1472]	462
[828]	463	$header_ = imap_fetchheader($this->mbox, $msg_number, FT_UID);
	464
[51]	465	$return_get_body = $this->get_body_msg($msg_number, $msg_folder);
[1707]	466
	467	$body = $return_get_body['body'];
[1527]	468	//Remoção de tags <span></span> para correção de erro no firefox
	469	$body = mb_ereg_replace("<span><span>","",$body);
	470	$body = mb_ereg_replace("</span></span>","",$body);
[1808]	471
[1035]	472	if($return_get_body['body']=='isCripted'){
	473	$exporteml = new ExportEml();
	474	$return['source']=$exporteml->export_msg_data($msg_number,$msg_folder);
	475	$return['body'] = "";
	476	$return['attachments'] = "";
	477	$return['thumbs'] = "";
	478	$return['signature'] = "";
	479	//return $return;
	480	}else{
	481	$return['body'] = $body;
	482	$return['attachments'] = $return_get_body['attachments'];
	483	$return['thumbs'] = $return_get_body['thumbs'];
	484	$return['signature'] = $return_get_body['signature'];
[1707]	485	}
	486
[828]	487	$pattern = '/^[ \t]Disposition-Notification-To(^:):(.+)@(.+)$/isUm';
	488	if (preg_match($pattern, $header_, $fields))
	489	{
	490	preg_match('/[[:alnum:]\._\-]+@[[:alnum:]_\-\.]+/',$fields[0], $matches);
	491	$return['DispositionNotificationTo'] = "<".$matches[0].">";
[2]	492	}
[828]	493
[2]	494	$return['Recent'] = $header->Recent;
	495	$return['Unseen'] = $header->Unseen;
[1472]	496	$return['Deleted'] = $header->Deleted;
[2]	497	$return['Flagged'] = $header->Flagged;
	498
	499	if($header->Answered =='A' && $header->Draft == 'X'){
	500	$return['Forwarded'] = 'F';
	501	}
[1472]	502
[2]	503	else {
	504	$return['Answered'] = $header->Answered;
[1472]	505	$return['Draft'] = $header->Draft;
[2]	506	}
	507
	508	$return['msg_number'] = $msg_number;
	509	$return['msg_folder'] = $msg_folder;
[1472]	510
[535]	511	$date_msg = gmdate("d/m/Y",$header->udate);
[2]	512	if (date("d/m/Y") == $date_msg)
[535]	513	$return['udate'] = gmdate("H:i",$header->udate);
[2]	514	else
	515	$return['udate'] = $date_msg;
[1472]	516
	517	$return['msg_day'] = $date_msg;
[535]	518	$return['msg_hour'] = gmdate("H:i",$header->udate);
[1472]	519
[2]	520	if (date("d/m/Y") == $date_msg) //no dia
	521	{
[535]	522	$return['fulldate'] = gmdate("d/m/Y H:i",$header->udate);
	523	$return['smalldate'] = gmdate("H:i",$header->udate);
[605]	524
[1472]	525	$timestamp_now = strtotime("now");
[605]	526	$timestamp_msg_time = $header->udate;
[1472]	527	// $timestamp_now is GMT and $timestamp_msg_time is MailDate TZ.
[535]	528	// The variable $timestamp_diff is calculated without MailDate TZ.
	529	$pdate = date_parse($header->MailDate);
	530	$timestamp_diff = $timestamp_now - $timestamp_msg_time + ($pdate['zone']*(-60));
[1472]	531
[2]	532	if (gmdate("H",$timestamp_diff) > 0)
	533	{
[197]	534	$return['fulldate'] .= " (" . gmdate("H:i", $timestamp_diff) . ' ' . $this->functions->getLang('hours ago') . ')';
[2]	535	}
	536	else
	537	{
	538	if (gmdate("i",$timestamp_diff) == 0){
[197]	539	$return['fulldate'] .= ' ('. $this->functions->getLang('now').')';
[2]	540	}
	541	elseif (gmdate("i",$timestamp_diff) == 1){
[197]	542	$return['fulldate'] .= ' (1 '. $this->functions->getLang('minute ago').')';
[2]	543	}
	544	else{
[197]	545	$return['fulldate'] .= " (" . gmdate("i",$timestamp_diff) .' '. $this->functions->getLang('minutes ago') . ')';
[2]	546	}
	547	}
	548	}
	549	else{
[535]	550	$return['fulldate'] = gmdate("d/m/Y H:i",$header->udate);
	551	$return['smalldate'] = gmdate("d/m/Y",$header->udate);
[2]	552	}
[1472]	553
[2]	554	$from = $header->from;
	555	$return['from'] = array();
[1384]	556	$return['from']['name'] = $this->decode_string($from[0]->personal);
[2]	557	$return['from']['email'] = $this->decode_string($from[0]->mailbox . "@" . $from[0]->host);
	558	if ($return['from']['name'])
	559	{
	560	if (substr($return['from']['name'], 0, 1) == '"')
	561	$return['from']['full'] = $return['from']['name'] . ' ' . '<' . $return['from']['email'] . '>';
	562	else
	563	$return['from']['full'] = '"' . $return['from']['name'] . '" ' . '<' . $return['from']['email'] . '>';
	564	}
	565	else
	566	$return['from']['full'] = $return['from']['email'];
[1472]	567
[2]	568	// Sender attribute
	569	$sender = $header->sender;
[1472]	570	$return['sender'] = array();
[1384]	571	$return['sender']['name'] = $this->decode_string($sender[0]->personal);
[2]	572	$return['sender']['email'] = $this->decode_string($sender[0]->mailbox . "@" . $sender[0]->host);
	573	if ($return['sender']['name'])
	574	{
	575	if (substr($return['sender']['name'], 0, 1) == '"')
	576	$return['sender']['full'] = $return['sender']['name'] . ' ' . '<' . $return['sender']['email'] . '>';
	577	else
	578	$return['sender']['full'] = '"' . $return['sender']['name'] . '" ' . '<' . $return['sender']['email'] . '>';
	579	}
	580	else
	581	$return['sender']['full'] = $return['sender']['email'];
	582
	583	if($return['from']['full'] == $return['sender']['full'])
	584	$return['sender'] = null;
	585	$to = $header->to;
	586	$return['toaddress2'] = "";
	587	if (!empty($to))
	588	{
	589	foreach ($to as $tmp)
	590	{
	591	if (!empty($tmp->personal))
	592	{
	593	$personal_tmp = imap_mime_header_decode($tmp->personal);
	594	$return['toaddress2'] .= '"' . $personal_tmp[0]->text . '"';
	595	$return['toaddress2'] .= " ";
	596	$return['toaddress2'] .= "<";
[320]	597	if ($tmp->host != 'unspecified-domain')
	598	$return['toaddress2'] .= $tmp->mailbox . "@" . $tmp->host;
	599	else
	600	$return['toaddress2'] .= $tmp->mailbox;
[2]	601	$return['toaddress2'] .= ">";
	602	$return['toaddress2'] .= ", ";
	603	}
	604	else
	605	{
[320]	606	if ($tmp->host != 'unspecified-domain')
	607	$return['toaddress2'] .= $tmp->mailbox . "@" . $tmp->host;
	608	else
	609	$return['toaddress2'] .= $tmp->mailbox;
[2]	610	$return['toaddress2'] .= ", ";
	611	}
	612	}
	613	$return['toaddress2'] = $this->del_last_two_caracters($return['toaddress2']);
	614	}
	615	else
	616	{
	617	$return['toaddress2'] = "<Empty>";
[1472]	618	}
	619
[2]	620	$cc = $header->cc;
	621	$return['cc'] = "";
	622	if (!empty($cc))
	623	{
	624	foreach ($cc as $tmp_cc)
	625	{
	626	if (!empty($tmp_cc->personal))
	627	{
	628	$personal_tmp_cc = imap_mime_header_decode($tmp_cc->personal);
	629	$return['cc'] .= '"' . $personal_tmp_cc[0]->text . '"';
	630	$return['cc'] .= " ";
	631	$return['cc'] .= "<";
	632	$return['cc'] .= $tmp_cc->mailbox . "@" . $tmp_cc->host;
	633	$return['cc'] .= ">";
	634	$return['cc'] .= ", ";
	635	}
	636	else
	637	{
	638	$return['cc'] .= $tmp_cc->mailbox . "@" . $tmp_cc->host;
	639	$return['cc'] .= ", ";
	640	}
	641	}
	642	$return['cc'] = $this->del_last_two_caracters($return['cc']);
	643	}
	644	else
	645	{
	646	$return['cc'] = "";
[1472]	647	}
[449]	648
	649	##
	650	# @AUTHOR Rodrigo Souza dos Santos
	651	# @DATE 2008/09/12
	652	# @BRIEF Adding the BCC field.
	653	##
	654	$bcc = $header->bcc;
	655	$return['bcc'] = "";
	656	if (!empty($bcc))
	657	{
	658	foreach ($bcc as $tmp_bcc)
	659	{
	660	if (!empty($tmp_bcc->personal))
	661	{
	662	$personal_tmp_bcc = imap_mime_header_decode($tmp_bcc->personal);
	663	$return['bcc'] .= '"' . $personal_tmp_bcc[0]->text . '"';
	664	$return['bcc'] .= " ";
	665	$return['bcc'] .= "<";
	666	$return['bcc'] .= $tmp_bcc->mailbox . "@" . $tmp_bcc->host;
	667	$return['bcc'] .= ">";
	668	$return['bcc'] .= ", ";
	669	}
	670	else
	671	{
	672	$return['bcc'] .= $tmp_bcc->mailbox . "@" . $tmp_bcc->host;
	673	$return['bcc'] .= ", ";
	674	}
	675	}
	676	$return['bcc'] = $this->del_last_two_caracters($return['bcc']);
[426]	677	}
[449]	678	else
	679	{
	680	$return['bcc'] = "";
[1472]	681	}
[426]	682
[2]	683	$reply_to = $header->reply_to;
	684	$return['reply_to'] = "";
	685	if (is_object($reply_to[0]))
	686	{
	687	if ($return['from']['email'] != ($reply_to[0]->mailbox."@".$reply_to[0]->host))
	688	{
	689	if (!empty($reply_to[0]->personal))
	690	{
	691	$personal_reply_to = imap_mime_header_decode($tmp_reply_to->personal);
[41]	692	if(!empty($personal_reply_to[0]->text)) {
	693	$return['reply_to'] .= '"' . $personal_reply_to[0]->text . '"';
	694	$return['reply_to'] .= " ";
	695	$return['reply_to'] .= "<";
	696	$return['reply_to'] .= $reply_to[0]->mailbox . "@" . $reply_to[0]->host;
	697	$return['reply_to'] .= ">";
	698	}
	699	else {
	700	$return['reply_to'] .= $reply_to[0]->mailbox . "@" . $reply_to[0]->host;
	701	}
[2]	702	}
	703	else
	704	{
	705	$return['reply_to'] .= $reply_to[0]->mailbox . "@" . $reply_to[0]->host;
	706	}
	707	}
	708	}
	709	$return['reply_to'] = $this->decode_string($return['reply_to']);
	710	$return['subject'] = $this->decode_string($header->fetchsubject);
	711	$return['Size'] = $header->Size;
[828]	712	$return['reply_toaddress'] = $header->reply_toaddress;
	713
[689]	714	//All this is to help in local messages
	715	$return['timestamp'] = $header->udate;
	716	$return['login'] = $_SESSION['phpgw_info']['expressomail']['user']['account_id'];//$GLOBALS['phpgw_info']['user']['account_id'];
	717	$return['reply_toaddress'] = $header->reply_toaddress;
[2]	718	return $return;
	719	}
[1472]	720
[1940]	721	function get_msg_sample($msg_number)
[1752]	722	{
	723
	724
	725	include_once("class.message_components.inc.php");
	726	$msg = &new message_components($this->mbox);
	727	$msg->fetch_structure($msg_number);
	728	$return = "";
	729
	730	if( (isset($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['preview_msg_subject']) && ($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['preview_msg_subject'] == "0")) && (isset($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['preview_msg_tip']) && ($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['preview_msg_tip'] == "0")) )
	731	{
	732	$return['body'] = "";
	733	return $return;
	734	}
	735
	736
	737
	738	if(!$msg->structure[$msg_number]->parts)
	739	{
	740	$content = '';
	741	if (strtolower($msg->structure[$msg_number]->subtype) == "plain" \|\| strtolower($msg->structure[$msg_number]->subtype) == "html")
	742	{
	743	$content = $this->decodeBody(imap_body($this->mbox, $msg_number, FT_UID\|FT_PEEK), $msg->encoding[$msg_number][0], $msg->charset[$msg_number][0]);
	744	}
	745	}
	746	else
	747	{
	748	foreach($msg->pid[$msg_number] as $values => $msg_part)
	749	{
	750
	751	$file_type = strtolower($msg->file_type[$msg_number][$values]);
	752	if($file_type == "text/plain" \|\| $file_type == "text/html") {
	753	$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]);
	754	break;
	755	}
	756	}
	757	}
	758	$content = $this->replace_special_characters($content);
	759	$tags_replace = array("<br>","<br/>","<br />");
	760	$content = str_replace($tags_replace," ", $content);
	761	$content = strip_tags($content);
	762	$content = str_replace(array("{","}"," "), " ", $content);
	763	$content = trim($content);
	764	$content = substr($content,0,300);
	765	$content != "" ? $return['body'] = " - " . $content: $return['body'] = "";
	766	return $return;
	767	}
	768
[2]	769	function get_body_msg($msg_number, $msg_folder)
	770	{
	771	include_once("class.message_components.inc.php");
[51]	772	$msg = &new message_components($this->mbox);
[2]	773	$msg->fetch_structure($msg_number);
[51]	774	$return = array();
[1472]	775	$return['attachments'] = $this-> download_attachment($msg,$msg_number);
[51]	776	if(!$this->has_cid)
[91]	777	{
[178]	778	$return['thumbs'] = $this->get_thumbs($msg,$msg_number,urlencode($msg_folder));
[91]	779	$return['signature'] = $this->get_signature($msg,$msg_number,$msg_folder);
[1472]	780	}
	781
[2]	782	if(!$msg->structure[$msg_number]->parts) //Simple message, only 1 piece
	783	{
[1035]	784	if(strtolower($msg->structure[$msg_number]->subtype) == 'x-pkcs7-mime'){
	785	$return['body']='isCripted';
	786	return $return;
	787	}
	788
[2]	789	$attachment = array(); //No attachments
[1035]	790
	791	if(strtolower($msg->structure[$msg_number]->subtype) == 'x-pkcs7-mime'){
	792	$return['body']='isCripted';
	793	return $return;
	794	}
	795
[2]	796	$content = '';
	797	if (strtolower($msg->structure[$msg_number]->subtype) == "plain")
	798	{
[1898]	799	$content .= '<span style="font-family: monospace">' . nl2br($this->decodeBody((imap_body($this->mbox, $msg_number, FT_UID)), $msg->encoding[$msg_number][0], $msg->charset[$msg_number][0])) . '</span>';
[2]	800	}
	801	else if (strtolower($msg->structure[$msg_number]->subtype) == "html")
	802	{
[51]	803	$content .= $this->decodeBody(imap_body($this->mbox, $msg_number, FT_UID), $msg->encoding[$msg_number][0], $msg->charset[$msg_number][0]);
[2]	804	}
	805	}
[1472]	806	else
[2]	807	{ //Complicated message, multiple parts
	808	$html_body = '';
	809	$content = '';
	810	$has_multipart = true;
	811	$this->has_cid = false;
[1472]	812
[2]	813	if (strtolower($msg->structure[$msg_number]->subtype) == "related")
	814	$this->has_cid = true;
[1472]	815
[469]	816	if (strtolower($msg->structure[$msg_number]->subtype) == "alternative") {
	817	$show_only_html = false;
	818	foreach($msg->pid[$msg_number] as $values => $msg_part) {
[432]	819	$file_type = strtolower($msg->file_type[$msg_number][$values]);
	820	if($file_type == "text/html")
[1472]	821	$show_only_html = true;
[432]	822	}
[469]	823	}
[2]	824	else
	825	$show_only_html = false;
	826
	827	foreach($msg->pid[$msg_number] as $values => $msg_part)
	828	{
[1472]	829
[2]	830	$file_type = strtolower($msg->file_type[$msg_number][$values]);
	831	if($file_type == "message/rfc822")
	832	$has_multipart = false;
[1472]	833
[2]	834	if($file_type == "multipart/alternative")
	835	$has_multipart = false;
[1472]	836
	837	if(($file_type == "text/plain"
[2]	838	\|\| $file_type == "text/html")
	839	&& $file_type != 'attachment')
	840	{
	841	if($file_type == "text/plain" && !$show_only_html && $has_multipart)
	842	{
	843	// if TXT file size > 100kb, then it will not expand.
	844	if(!($file_type == "text/plain" && $msg->fsize[$msg_number][$values] > 102400)) {
[1472]	845	$content .= nl2br(htmlentities($this->decodeBody(imap_fetchbody($this->mbox, $msg_number, $msg_part, FT_UID), $msg->encoding[$msg_number][$values], $msg->charset[$msg_number][$values])));
[2]	846	}
	847	}
	848	// if HTML attachment file size > 300kb, then it will not expand.
[449]	849	else if($file_type == "text/html" && $msg->fsize[$msg_number][$values] < 307200)
[2]	850	{
[51]	851	$content .= $this->decodeBody(imap_fetchbody($this->mbox, $msg_number, $msg_part, FT_UID), $msg->encoding[$msg_number][$values], $msg->charset[$msg_number][$values]);
[2]	852	$show_only_html = true;
	853	}
	854	}
	855	else if($file_type == "message/delivery-status"){
	856	$content .= "<hr align='left' width='95%' style='border:1px solid #DCDCDC'>";
[1472]	857	$content .= nl2br($this->decodeBody(imap_fetchbody($this->mbox, $msg_number, $msg_part, FT_UID), $msg->encoding[$msg_number][$values], $msg->charset[$msg_number][$values]));
[2]	858
	859	}
[65]	860	else if($file_type == "message/rfc822" \|\| $file_type == "text/rfc822-headers"){
[1472]	861
[2]	862	include_once("class.imap_attachment.inc.php");
	863	$att = new imap_attachment();
[51]	864	$attachments = $att -> get_attachment_info($this->mbox,$msg_number);
[1472]	865	if($attachments['number_attachments'] > 0) {
[1897]	866	foreach($attachments ['attachment'] as $index => $attachment)
	867	{
	868	if ( in_array( strtolower( $attachment[ 'type' ] ), array( 'delivery-status', 'rfc822', 'rfc822-headers', 'plain' ) ) )
	869	{
	870	$obj = imap_rfc822_parse_headers( imap_fetchbody( $this -> mbox, $msg_number, $msg_part, FT_UID ), $msg -> encoding[ $msg_number ][ $values ] );
	871
	872	$content .= '<hr align="left" width="95%" style="border:1px solid #DCDCDC">';
	873	$content .= '<br><table style="margin:2px;border:1px solid black;background:#EAEAEA">';
	874
	875	$content .= '<tr><td><b>' . $this->functions->getLang("Subject")
	876	. ':</b></td><td>' .$this->decode_string($obj->subject) . '</td></tr>';
	877
	878	$content .= '<tr><td><b>' . $this -> functions -> getLang( 'From' ) . ':</b></td><td>'
	879	. $this -> replace_links( $this -> decode_string( $obj -> from[ 0 ] -> mailbox . '@' . $obj -> from[ 0 ] -> host) )
	880	. '</td></tr>';
	881
	882	$content .= '<tr><td><b>' . $this->functions->getLang("Date") . ':</b></td><td>' . $obj->date . '</td></tr>';
	883
	884	$content .= '<tr><td><b>' . $this -> functions -> getLang( 'TO' ) . ':</b></td><td>'
	885	. $this -> replace_links( $this -> decode_string( $obj -> to[ 0 ] -> mailbox . '@' . $obj -> to[ 0 ] -> host ) )
	886	. '</td></tr>';
	887
	888	if ( $obj->cc )
	889	$content .= '<tr><td><b>' . $this -> functions -> getLang( 'CC' ) . ':</b></td><td>'
	890	. $this -> replace_links( $this -> decode_string( $obj -> cc[ 0 ] -> mailbox . '@' . $obj -> cc[ 0 ] -> host ) )
	891	. '</td></tr>';
	892
	893	$content .= '</table><br>';
	894
[1489]	895	$content .= $this->decodeBody(
	896	imap_fetchbody(
	897	$this->mbox,
	898	$msg_number,
	899	( $attachment['part_in_msg'] + (
	900	( strtolower( $attachment[ 'type' ] ) == 'delivery-status' ) ? 0 : 1 )
	901	) . ".1",
	902	FT_UID
	903	),
	904	$msg->encoding[ $msg_number ][ $values ],
	905	$msg->charset[ $msg_number ][ $values ]
	906	);
[1472]	907	break;
[2]	908	}
	909	}
	910	}
	911	}
	912	}
	913	if($file_type == "text/plain" && ($show_only_html && $msg_part == 1) \|\| (!$show_only_html && $msg_part == 3)){
	914	if(strtolower($msg->structure[$msg_number]->subtype) == "mixed" && $msg_part == 1)
[51]	915	$content .= nl2br(imap_base64(imap_fetchbody($this->mbox, $msg_number, $msg_part, FT_UID)));
[25]	916	else if(!strtolower($msg->structure[$msg_number]->subtype) == "mixed")
[1472]	917	$content .= nl2br(imap_fetchbody($this->mbox, $msg_number, $msg_part, FT_UID));
[2]	918	}
[1472]	919	}
[2]	920	// Force message with flag Seen (imap_fetchbody not works correctly)
[1472]	921	$params = array('folder' => $msg_folder, "msgs_to_set" => $msg_number, "flag" => "seen");
[2]	922	$this->set_messages_flag($params);
[205]	923	$content = $this->process_embedded_images($msg,$msg_number,$content, $msg_folder);
[2]	924	$content = $this->replace_special_characters($content);
[51]	925	$return['body'] = $content;
	926	return $return;
[2]	927	}
[1472]	928
[2]	929	function htmlfilter($body)
	930	{
	931	require_once('htmlfilter.inc');
[1472]	932
[2]	933	$tag_list = Array(
	934	false,
	935	'blink',
	936	'object',
	937	'meta',
	938	'html',
	939	'link',
	940	'frame',
	941	'iframe',
	942	'layer',
	943	'ilayer',
	944	'plaintext'
	945	);
	946
	947	/**
	948	* A very exclusive set:
	949	*/
	950	// $tag_list = Array(true, "b", "a", "i", "img", "strong", "em", "p");
	951	$rm_tags_with_content = Array(
	952	'script',
	953	'style',
	954	'applet',
	955	'embed',
	956	'head',
	957	'frameset',
	958	'xml',
	959	'xmp'
	960	);
	961
	962	$self_closing_tags = Array(
	963	'img',
	964	'br',
	965	'hr',
	966	'input'
	967	);
	968
	969	$force_tag_closing = true;
	970
	971	$rm_attnames = Array(
	972	'/.*/' =>
	973	Array(
	974	'/target/i',
	975	//'/^on.*/i', -> onClick, dos compromissos da agenda.
	976	'/^dynsrc/i',
	977	'/^datasrc/i',
	978	'/^data.*/i',
	979	'/^lowsrc/i'
	980	)
	981	);
	982
	983	/**
	984	* Yeah-yeah, so this looks horrible. Check out htmlfilter.inc for
	985	* some idea of what's going on here. :)
	986	*/
	987
	988	$bad_attvals = Array(
	989	'/.*/' =>
	990	Array(
	991	'/.*/' =>
	992	Array(
	993	Array(
	994	'/^([\'\"])\s\S+\sscript\s:(.*)([\'\"])/si',
	995	//'/^([\'\"])\shttps\s:(.)([\'\"])/si', -> doclinks notes
	996	'/^([\'\"])\smocha\s:(.)([\'\"])/si',
	997	'/^([\'\"])\sabout\s:(.*)([\'\"])/si'
	998	),
	999	Array(
	1000	'\\1oddjob:\\2\\1',
	1001	//'\\1uucp:\\2\\1', -> doclinks notes
	1002	'\\1amaretto:\\2\\1',
	1003	'\\1round:\\2\\1'
	1004	)
[1472]	1005	),
	1006
[2]	1007	'/^style/i' =>
	1008	Array(
	1009	Array(
	1010	'/expression/i',
	1011	'/behaviou*r/i',
	1012	'/binding/i',
	1013	'/include-source/i',
	1014	'/url\s\(\s([\'\"])\shttps:.([\'\"])\s\)/si',
	1015	'/url\s\(\s([\'\"])\s\S+\sscript:.([\'\"])\s\)/si'
	1016	),
	1017	Array(
	1018	'idiocy',
	1019	'idiocy',
	1020	'idiocy',
	1021	'idiocy',
	1022	'url(\\1http://securityfocus.com/\\1)',
	1023	'url(\\1http://securityfocus.com/\\1)'
	1024	)
	1025	)
	1026	)
	1027	);
	1028
	1029	$add_attr_to_tag = Array(
	1030	'/^a$/i' => Array('target' => '"_new"')
	1031	);
[1472]	1032
	1033
[2]	1034	$trusted_body = sanitize($body,
	1035	$tag_list,
	1036	$rm_tags_with_content,
	1037	$self_closing_tags,
	1038	$force_tag_closing,
	1039	$rm_attnames,
	1040	$bad_attvals,
	1041	$add_attr_to_tag
	1042	);
[1472]	1043
[2]	1044	return $trusted_body;
	1045	}
[1472]	1046
[2]	1047	function decodeBody($body, $encoding, $charset=null)
	1048	{
	1049	/**
	1050	* replace e-mail by anchor.
	1051	*/
	1052	// HTML Filter
[13]	1053	//$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>", $body);
[828]	1054	//$body = str_replace("\r\n", "\n", $body);
[2]	1055	if ($encoding == 'quoted-printable')
[828]	1056	{
	1057	/*
[1472]	1058
[2]	1059	for($i=0;$i<256;$i++) {
	1060	$c1=dechex($i);
	1061	if(strlen($c1)==1){$c1="0".$c1;}
	1062	$c1="=".$c1;
	1063	$myqprinta[]=$c1;
	1064	$myqprintb[]=chr($i);
[1472]	1065	}
[828]	1066	*/
[2]	1067	$body = str_replace($myqprinta,$myqprintb,($body));
	1068	$body = quoted_printable_decode($body);
[1472]	1069	while (ereg("=\n", $body))
[2]	1070	{
	1071	$body = ereg_replace ("=\n", '', $body);
	1072	}
	1073	}
[1472]	1074	else if ($encoding == 'base64')
[2]	1075	{
	1076	$body = base64_decode($body);
	1077	}
[1792]	1078
[2]	1079	// All other encodings are returned raw.
	1080	if (strtolower($charset) == "utf-8")
	1081	return utf8_decode($body);
	1082	else
	1083	return $body;
	1084	}
[1472]	1085
[205]	1086	function process_embedded_images($msg, $msgno, $body, $msg_folder)
[2]	1087	{
	1088	if (count($msg->inline_id[$msgno]) > 0)
	1089	{
	1090	foreach ($msg->inline_id[$msgno] as $index => $cid)
	1091	{
	1092	$cid = eregi_replace("<", "", $cid);
	1093	$cid = eregi_replace(">", "", $cid);
	1094	$msg_part = $msg->pid[$msgno][$index];
	1095	//$body = eregi_replace("alt=\"\"", "", $body);
	1096	$body = eregi_replace("<br/>", "", $body);
	1097	$body = str_replace("src=\"cid:".$cid."\"", " src=\"./inc/show_embedded_attach.php?msg_folder=$msg_folder&msg_num=$msgno&msg_part=$msg_part\" ", $body);
	1098	$body = str_replace("src='cid:".$cid."'", " src=\"./inc/show_embedded_attach.php?msg_folder=$msg_folder&msg_num=$msgno&msg_part=$msg_part\" ", $body);
	1099	$body = str_replace("src=cid:".$cid, " src=\"./inc/show_embedded_attach.php?msg_folder=$msg_folder&msg_num=$msgno&msg_part=$msg_part\" ", $body);
	1100	}
	1101	}
[1472]	1102
[2]	1103	return $body;
	1104	}
[1472]	1105
[2]	1106	function replace_special_characters($body)
	1107	{
	1108	// Suspected TAGS!
[1472]	1109	/*$tag_list = Array(
[2]	1110	'blink','object','meta',
	1111	'html','link','frame',
	1112	'iframe','layer','ilayer',
	1113	'plaintext','script','style','img',
	1114	'applet','embed','head',
	1115	'frameset','xml','xmp');
	1116	*/
	1117
[1472]	1118	// Layout problem: Change html elements
	1119	// with absolute position to relate position, CASE INSENSITIVE.
[1233]	1120	$body = @mb_eregi_replace("POSITION: ABSOLUTE;","",$body);
[6]	1121
[2]	1122	$tag_list = Array('head','blink','object','frame',
	1123	'iframe','layer','ilayer','plaintext','script',
[63]	1124	'applet','embed','frameset','xml','xmp','style');
[2]	1125
[1472]	1126	$blocked_tags = array();
[2]	1127	foreach($tag_list as $index => $tag) {
[1233]	1128	$new_body = @mb_eregi_replace("<$tag", "<!--$tag", $body);
[2]	1129	if($body != $new_body) {
	1130	$blocked_tags[] = $tag;
	1131	}
[1233]	1132	$body = @mb_eregi_replace("</$tag>", "</$tag-->", $new_body);
[2]	1133	}
[650]	1134	// Malicious Code Remove
[1923]	1135	$dirtyCodePattern = "/(<([\w]+[\w0-9])(.)on(mouse(move\|over\|down\|up)\|load\|blur\|change\|error\|click\|dblclick\|focus\|key(down\|up\|press)\|select)([\n\ ])=([\n\ ])[\"'][^>\"'][\"']([^>])>)(.*)(<\/\\2>)?/misU";
[650]	1136	preg_match_all($dirtyCodePattern,$body,$rest,PREG_PATTERN_ORDER);
	1137	foreach($rest[0] as $i => $val)
[1270]	1138	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
[1057]	1139	$body = str_replace($rest[1][$i],"<".$rest[2][$i].$rest[3][$i].$rest[7][$i].">",$body);
[2]	1140
[1707]	1141	return "<span>".$this-> replace_links($body);
[2]	1142	}
	1143
[1897]	1144	function replace_links( $body )
	1145	{
	1146	$matches = array( );
[2]	1147	// Verify exception.
[1897]	1148	@preg_match( "/<a href=\"notes:\/\/\//", $body, $matches );
	1149
	1150	// If there is no exception, then open the link in new window.
	1151	if ( count( $matches ) )
[449]	1152	return $body;
[1472]	1153
[1897]	1154	// All links should be moderated and they should only have the attribute 'target="blank"'.
[1707]	1155	$pattern = '/<a[^>]+href="([^>"]+)"[^>]>(.)<\/a>/im';
	1156	$replacement = '<a href="$1" target="_blank">$2</a>';
[1897]	1157	$body = preg_replace( $pattern, $replacement, $body );
[1707]	1158
[1897]	1159	// Url found in the text and which is not a link yet should be replaced by one.
	1160	$pattern = '/(^\|\w>\|[ \(\[])((http(s)?:\/\/)?([\w\d_\-@]{2,}(\.[\w\d~?\/_=&#;\-:@$]+)+))/im';
	1161	$replacement = '$1<a href="http$4://$5" target="_blank">$2</a>';
	1162	$body = preg_replace( $pattern, $replacement, $body );
[1707]	1163
[1897]	1164	// E-mail address in the text should create a new e-mail on ExpressoMail
	1165	$pattern = '/( \|<\|<\|>)([A-Za-z0-9\.~?\/_=#\-]@[A-Za-z0-9\.~?\/_=#\-])( \|>\|>\|<)/im';
	1166	$replacement = '$1<a href="javascript:new_message_to(\'$2\')">$2</a>$3';
	1167	$body = preg_replace( $pattern, $replacement, $body );
[1707]	1168
[1897]	1169	// If there is an link with a "mailto:" in href attribute, it will changed to create a new e-mail on ExpressoMail.
	1170	$pattern = '/<a[^>]+href=["\']mailto:([^"]+)["\'][^>]*>([^<]+)<\/a>/im';
	1171	$replacement = '<a href="javascript:new_message_to(\'$1\')">$2</a>';
	1172	$body = preg_replace( $pattern, $replacement, $body );
[1707]	1173
	1174	return $body;
[2]	1175	}
	1176
[91]	1177	function get_signature($msg, $msg_number, $msg_folder)
[1035]	1178	{
[1174]	1179	include_once("../security/classes/CertificadoB.php");
[1035]	1180	include_once("class.db_functions.inc.php");
[91]	1181	foreach ($msg->file_type[$msg_number] as $index => $file_type)
	1182	{
[1035]	1183	$sign = array();
	1184	$temp = $this->get_info_head_msg($msg_number);
	1185	if($temp['ContentType'] =='normal') return $sign;
[91]	1186	$file_type = strtolower($file_type);
[1472]	1187	if(strtolower($msg->encoding[$msg_number][$index]) == 'base64')
[91]	1188	{
[1472]	1189	if ($file_type == 'application/x-pkcs7-signature' \|\| $file_type == 'application/pkcs7-signature')
[91]	1190	{
[1035]	1191	if(!$this->mbox \|\| !is_resource($this->mbox))
	1192	$this->mbox = $this->open_mbox($msg_folder);
	1193
	1194	$header = @imap_headerinfo($this->mbox, imap_msgno($this->mbox, $msg_number), 80, 255);
	1195
	1196	$imap_msg = @imap_fetchheader($this->mbox, $msg_number, FT_UID);
	1197	$imap_msg .= @imap_body($this->mbox, $msg_number, FT_UID);
	1198
	1199	$certificado = new certificadoB();
	1200	$validade = $certificado->verificar($imap_msg);
	1201
	1202	if ($certificado->apresentado)
[109]	1203	{
[1035]	1204	$from = $header->from;
	1205	foreach ($from as $id => $object) {
	1206	$fromname = $object->personal;
	1207	$fromaddress = $object->mailbox . "@" . $object->host;
[109]	1208	}
[1035]	1209	$sign_alert = '';
	1210	foreach ($certificado->erros_ssl as $item)
	1211	{
	1212	$check_error_msg = $this->functions->getLang($item);
	1213	/*
	1214	* Desabilite o teste abaixo para mostrar todas as mensagem
	1215	* de erro.
	1216	*/
	1217	//if (!strpos($check_error_msg,'*',strlen($check_error_msg-1)))
	1218	//{
	1219	$sign[] = "<span style=color:red>" . $check_error_msg . " </span>";
	1220	//}
	1221	}
	1222	if (count($certificado->erros_ssl) < 1)
	1223	{
	1224	$check_msg = $this->functions->getLang('Message untouched') . " ";
[1630]	1225	if(strtoupper($fromaddress) != strtoupper($certificado->dados['EMAIL']))
[1035]	1226	{
	1227	$check_msg .= $this->functions->getLang('and') . " ";
	1228	$check_msg .= $this->functions->getLang('authentic');
	1229	}
	1230	$sign[] = "<strong>".$check_msg."</strong>";
	1231	}
[1630]	1232	if(strtoupper($fromaddress) != strtoupper($certificado->dados['EMAIL']))
[1035]	1233	{
	1234	$sign[] = "<span style=color:red>" .
	1235	$this->functions->getLang('message') . " " .
	1236	$this->functions->getLang('with signer different from sender') .
	1237	" </span>";
	1238	}
	1239	$sign[] = "<strong>" . $this->functions->getLang('Message signed by: ') . "</strong>" . $certificado->dados['NOME'];
	1240	$sign[] = "<strong>" . $this->functions->getLang('Certificate email: ') . "</strong>" . $certificado->dados['EMAIL'];
	1241	$sign[] = "<strong>" . $this->functions->getLang('Mail from: ') . "</strong>" . $fromaddress;
	1242	$sign[] = "<strong>" . $this->functions->getLang('Certificate Authority: ') . "</strong>" . $certificado->dados['EMISSOR'];
	1243	$sign[] = "<strong>" . $this->functions->getLang('Validity of certificate: ') . "</strong>" . gmdate('r',openssl_to_timestamp($certificado->dados['FIM_VALIDADE']));
	1244	$sign[] = "<strong>" . $this->functions->getLang('Message date: ') . "</strong>" . $header->Date;
	1245
	1246	$cert = openssl_x509_parse($certificado->cert_assinante);
	1247	/*
	1248	$sign[] = '<table>';
	1249	$sign[] = '<tr><td colspan=1><b>Expedido para:</b></td></tr>';
	1250	$sign[] = '<tr><td>Nome Comum (CN) </td><td>' . $cert[subject]['CN'] . '</td></tr>';
	1251	$X = substr($certificado->dados['NASCIMENTO'] ,0,2) . '-' . substr($certificado->dados['NASCIMENTO'] ,2,2) . '-' . substr($certificado->dados['NASCIMENTO'] ,4,4);
	1252	$sign[] = '<tr><td>Data de nascimento </td><td>' . $certificado->dados['NASCIMENTO'] . '</td></tr>';
	1253	$sign[] = '<tr><td>CPF </td><td>' . $certificado->dados['CPF'] . '</td></tr>';
	1254	$sign[] = '<tr><td>Documento identidade </td><td>' . $certificado->dados['RG'] . '</td></tr>';
	1255	$sign[] = '<tr><td>Empresa (O) </td><td>' . $cert[subject]['O'] . '</td></tr>';
	1256	$sign[] = '<tr><td>Unidade Organizacional (OU) </td><td>' . $cert[subject]['OU'][0] . '</td></tr>';
	1257	//$sign[] = '<tr><td>Numero de serie </td><td>' . $cert['serialNumber'] . '</td></tr>';
	1258	$sign[] = '<tr><td colspan=1> </td></tr>';
	1259	$sign[] = '<tr><td colspan=1><b>Expedido por:</b></td></tr>';
	1260	$sign[] = '<tr><td>Nome Comum (CN) </td><td>' . $cert[issuer]['CN'] . '</td></tr>';
	1261	$sign[] = '<tr><td>Empresa (O) </td><td>' . $cert[issuer]['O'] . '</td></tr>';
	1262	$sign[] = '<tr><td>Unidade Organizacional (OU) </td><td>' . $cert[issuer]['OU'][0] . '</td></tr>';
	1263	$sign[] = '<tr><td colspan=1> </td></tr>';
	1264	$sign[] = '<tr><td colspan=1><b>Validade:</b></td></tr>';
	1265	$H = data_hora($cert[validFrom]);
	1266	$X = substr($H,6,2) . '-' . substr($H,4,2) . '-' . substr($H,0,4);
	1267	$sign[] = '<tr><td>Expedido em </td><td>' . $X . '</td></tr>';
	1268	$H = data_hora($cert[validTo]);
	1269	$X = substr($H,6,2) . '-' . substr($H,4,2) . '-' . substr($H,0,4);
	1270	$sign[] = '<tr><td>Valido ate </td><td>' . $X . '</td></tr>';
	1271	$sign[] = '<tr><td colspan=1> </td></tr>';
	1272	$sign[] = '</table>';
	1273	*/
	1274	$sign_alert .= 'Expedido para:\n';
	1275	$sign_alert .= 'Nome Comum (CN) ' . $cert[subject]['CN'] . '\n';
	1276	$X = substr($certificado->dados['NASCIMENTO'] ,0,2) . '-' . substr($certificado->dados['NASCIMENTO'] ,2,2) . '-' . substr($certificado->dados['NASCIMENTO'] ,4,4);
	1277	$sign_alert .= 'Data de nascimento ' . $X . '\n';
	1278	$sign_alert .= 'CPF ' . $certificado->dados['CPF'] . '\n';
	1279	$sign_alert .= 'Documento identidade ' . $certificado->dados['RG'] . '\n';
	1280	$sign_alert .= 'Empresa (O) ' . $cert[subject]['O'] . '\n';
	1281	$sign_alert .= 'Unidade Organizacional (OU) ' . $cert[subject]['OU'][0] . '\n';
	1282	//$sign_alert[] = '<tr><td>Numero de serie </td><td>' . $cert['serialNumber'] . '</td></tr>';
	1283	$sign_alert .= '\n';
	1284	$sign_alert .= 'Expedido por:\n';
	1285	$sign_alert .= 'Nome Comum (CN) ' . $cert[issuer]['CN'] . '\n';
	1286	$sign_alert .= 'Empresa (O) ' . $cert[issuer]['O'] . '\n';
	1287	$sign_alert .= 'Unidade Organizacional (OU) ' . $cert[issuer]['OU'][0] . '\n';
	1288	$sign_alert .= '\n';
	1289	$sign_alert .= 'Validade:\n';
	1290	$H = data_hora($cert[validFrom]);
	1291	$X = substr($H,6,2) . '-' . substr($H,4,2) . '-' . substr($H,0,4);
	1292	$sign_alert .= 'Expedido em ' . $X . '\n';
	1293	$H = data_hora($cert[validTo]);
	1294	$X = substr($H,6,2) . '-' . substr($H,4,2) . '-' . substr($H,0,4);
	1295	$sign_alert .= 'Valido ate ' . $X . '\n';
	1296
	1297	$sign[] = "<a onclick=\"javascript:alert('" . $sign_alert . "')\"><b><font color=\"#0000FF\">".$this->functions->getLang("More")."...</font></b></a>";
	1298	$this->db = new db_functions();
	1299
	1300	// TODO: testar se existe um certificado no banco e verificar qual ï¿œ o mais atual.
	1301	if(!$certificado->dados['EXPIRADO'] && !$certificado->dados['REVOGADO'] && count($certificado->erros_ssl) < 1)
	1302	$this->db->insert_certificate(strtolower($certificado->dados['EMAIL']), $certificado->cert_assinante, $certificado->dados['SERIALNUMBER'], $certificado->dados['AUTHORITYKEYIDENTIFIER']);
	1303	}
[91]	1304	else
[1035]	1305	{
	1306	$sign[] = "<span style=color:red>" . $this->functions->getLang('Invalid signature') . "</span>";
	1307	foreach($certificado->erros_ssl as $item)
	1308	$sign[] = "<span style=color:red>" . $this->functions->getLang($item) . "</span>";
	1309	}
[91]	1310	}
	1311	}
	1312	}
[1472]	1313	return $sign;
[91]	1314	}
	1315
[51]	1316	function get_thumbs($msg, $msg_number, $msg_folder)
[2]	1317	{
	1318	$thumbs_array = array();
	1319	$i = 0;
	1320	foreach ($msg->file_type[$msg_number] as $index => $file_type)
	1321	{
	1322	$file_type = strtolower($file_type);
	1323	if(strtolower($msg->encoding[$msg_number][$index]) == 'base64') {
	1324	if (($file_type == 'image/jpeg') \|\| ($file_type == 'image/pjpeg') \|\| ($file_type == 'image/gif') \|\| ($file_type == 'image/png')) {
	1325	$img = "<IMG id='".$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]	1326	$href = "<a onMouseDown='save_image(event,this,\"".$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]	1327	$thumbs_array[] = $href;
	1328	}
	1329	$i++;
	1330	}
	1331	}
	1332	return $thumbs_array;
	1333	}
[1472]	1334
[2]	1335	/*function delete_msg($params)
	1336	{
	1337	$folder = $params['folder'];
	1338	$msgs_to_delete = explode(",",$params['msgs_to_delete']);
[1472]	1339
[2]	1340	$mbox_stream = $this->open_mbox($folder);
[1472]	1341
[2]	1342	foreach ($msgs_to_delete as $msg_number){
	1343	imap_delete($mbox_stream, $msg_number, FT_UID);
	1344	}
	1345	imap_close($mbox_stream, CL_EXPUNGE);
	1346	return $params['msgs_to_delete'];
	1347	}*/
	1348
	1349	// Novo
	1350	function delete_msgs($params)
	1351	{
[1472]	1352
[2]	1353	$folder = $params['folder'];
[51]	1354	$folder = mb_convert_encoding($folder, "UTF7-IMAP","ISO-8859-1");
[2]	1355	$msgs_number = explode(",",$params['msgs_number']);
	1356	$border_ID = $params['border_ID'];
[1472]	1357
[2]	1358	$return = array();
[1472]	1359
[449]	1360	if ($params['get_previous_msg']){
[2]	1361	$return['previous_msg'] = $this->get_info_previous_msg($params);
[449]	1362	// Fix problem in unserialize function JS.
	1363	$return['previous_msg']['body'] = str_replace(array('{','}'), array('{','}'), $return['previous_msg']['body']);
	1364	}
[2]	1365
[1472]	1366	//$mbox_stream = $this->open_mbox($folder);
[504]	1367	$mbox_stream = @imap_open("{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$folder, $this->username, $this->password) or die(serialize(array('imap_error' => $this->parse_error(imap_last_error()))));
[1472]	1368
[2]	1369	foreach ($msgs_number as $msg_number)
	1370	{
	1371	if (imap_delete($mbox_stream, $msg_number, FT_UID));
	1372	$return['msgs_number'][] = $msg_number;
	1373	}
[1472]	1374
[2]	1375	$return['folder'] = $folder;
	1376	$return['border_ID'] = $border_ID;
[1472]	1377
[51]	1378	if($mbox_stream)
	1379	imap_close($mbox_stream, CL_EXPUNGE);
[2]	1380	return $return;
	1381	}
	1382
[1472]	1383
[2]	1384	function refresh($params)
	1385	{
[689]	1386	include_once("class.imap_attachment.inc.php");
[1472]	1387	$imap_attachment = new imap_attachment();
[2]	1388	$folder = $params['folder'];
	1389	$msg_range_begin = $params['msg_range_begin'];
	1390	$msg_range_end = $params['msg_range_end'];
	1391	$msgs_existent = $params['msgs_existent'];
[1472]	1392	$sort_box_type = $params['sort_box_type'];
[2]	1393	$sort_box_reverse = $params['sort_box_reverse'];
	1394	$msgs_in_the_server = array();
[53]	1395	$search_box_type = $params['search_box_type'] != "ALL" && $params['search_box_type'] != "" ? $params['search_box_type'] : false;
[828]	1396	$msgs_in_the_server = $this->get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse,$msg_range_begin,$msg_range_end);
	1397	$msgs_in_the_server = array_keys($msgs_in_the_server);
	1398	if(!count($msgs_in_the_server))
[51]	1399	return array();
[1472]	1400
[828]	1401	$num_msgs = (count($msgs_in_the_server) - imap_num_recent($this->mbox));
[1472]	1402	$msgs_in_the_client = explode(",", $msgs_existent);
[51]	1403
[2]	1404	$msg_to_insert = array_diff($msgs_in_the_server, $msgs_in_the_client);
[271]	1405	$msg_to_delete = array_diff($msgs_in_the_client, $msgs_in_the_server);
[1472]	1406
[2]	1407	$msgs_to_exec = array();
	1408	if ((count($msg_to_insert)) && ($msgs_existent))
	1409	{
	1410	foreach($msg_to_insert as $index => $msg_number)
	1411	{
	1412	if ($msgs_in_the_server[$index+1])
	1413	{
	1414	//$msgs_to_exec[$msg_number] = 'Inserir mensage numero ' . $msg_number . ' antes da ' . $msgs_in_the_server[$index+1];
	1415	$msgs_to_exec[$msg_number] = 'box.insertBefore(new_msg, Element("'.$msgs_in_the_server[$index+1].'"));';
	1416	}
	1417	else
	1418	{
	1419	//$msgs_to_exec[$msg_number] = 'Inserir mensage numero ' . $msg_number . ' no final (append)';
	1420	$msgs_to_exec[$msg_number] = 'box.appendChild(new_msg);';
	1421	}
	1422	}
	1423	ksort($msgs_to_exec);
	1424	}
	1425	elseif(!$msgs_existent)
	1426	{
	1427	foreach($msgs_in_the_server as $index => $msg_number)
	1428	{
	1429	$msgs_to_exec[$msg_number] = 'box.appendChild(new_msg);';
	1430	}
	1431	}
[1472]	1432
[2]	1433	$return = array();
	1434	$i = 0;
	1435	foreach($msgs_to_exec as $msg_number => $command)
	1436	{
[614]	1437	/*A função imap_headerinfo não traz o cabeçalho completo, e sim alguns
[1472]	1438	* atributos do cabeçalho. Como eu preciso do atributo Importance
[614]	1439	* para saber se o email é importante ou não, uso abaixo a função
	1440	* imap_fetchheader e busco o atributo importance nela para passar
	1441	* para as funções ajax. Isso faz com que eu acesse o cabeçalho
	1442	* duas vezes e de duas formas diferentes, mas em contrapartida, eu
	1443	* não preciso reimplementar o método utilizando o fetchheader.
	1444	* Como na atualização são poucas as mensagens que devem ser renderizadas,
	1445	* a perda em performance é insignificante.
	1446	*/
[1035]	1447	$tempHeader = @imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number));
	1448	$flag = preg_match('/importance : (.*)\r/i', $tempHeader, $importance);
[689]	1449	$return[$i]['Importance'] = $flag==0?"Normal":$importance[1];
[1472]	1450
[1752]	1451	$msg_sample = $this->get_msg_sample($msg_number);
	1452	$return[$i]['msg_sample'] = $msg_sample;
	1453
[535]	1454	$header = $this->get_header($msg_number);
[2]	1455	if (!is_object($header))
[828]	1456	continue;
	1457
[2]	1458	$return[$i]['msg_number'] = $msg_number;
	1459	$return[$i]['command'] = $command;
[1472]	1460
[2]	1461	$return[$i]['msg_folder'] = $folder;
[1035]	1462	// Atribui o tipo (normal, signature ou cipher) ao campo Content-Type
	1463	$return[$i]['ContentType'] = $this->getMessageType($msg_number, $tempHeader);
[2]	1464	$return[$i]['Recent'] = $header->Recent;
	1465	$return[$i]['Unseen'] = $header->Unseen;
	1466	$return[$i]['Answered'] = $header->Answered;
	1467	$return[$i]['Deleted'] = $header->Deleted;
	1468	$return[$i]['Draft'] = $header->Draft;
	1469	$return[$i]['Flagged'] = $header->Flagged;
	1470
[535]	1471	$date_msg = gmdate("d/m/Y",$header->udate);
	1472	if (gmdate("d/m/Y") == $date_msg)
	1473	$return[$i]['udate'] = gmdate("H:i",$header->udate);
[2]	1474	else
	1475	$return[$i]['udate'] = $date_msg;
[1472]	1476
[2]	1477	$from = $header->from;
	1478	$return[$i]['from'] = array();
	1479	$tmp = imap_mime_header_decode($from[0]->personal);
	1480	$return[$i]['from']['name'] = $tmp[0]->text;
	1481	$return[$i]['from']['email'] = $from[0]->mailbox . "@" . $from[0]->host;
[1472]	1482	//$return[$i]['from']['full'] ='"' . $return[$i]['from']['name'] . '" ' . '<' . $return[$i]['from']['email'] . '>';
[2]	1483	if(!$return[$i]['from']['name'])
	1484	$return[$i]['from']['name'] = $return[$i]['from']['email'];
[1472]	1485
[2]	1486	/*$toaddress = imap_mime_header_decode($header->toaddress);
	1487	$return[$i]['toaddress'] = '';
	1488	foreach ($toaddress as $tmp)
	1489	$return[$i]['toaddress'] .= $tmp->text;*/
	1490	$to = $header->to;
	1491	$return[$i]['to'] = array();
	1492	$tmp = imap_mime_header_decode($to[0]->personal);
	1493	$return[$i]['to']['name'] = $tmp[0]->text;
	1494	$return[$i]['to']['email'] = $to[0]->mailbox . "@" . $to[0]->host;
	1495	$return[$i]['to']['full'] ='"' . $return[$i]['to']['name'] . '" ' . '<' . $return[$i]['to']['email'] . '>';
[1472]	1496
[2]	1497	$return[$i]['subject'] = $this->decode_string($header->fetchsubject);
	1498
	1499	$return[$i]['Size'] = $header->Size;
	1500	$return[$i]['reply_toaddress'] = $header->reply_toaddress;
[1472]	1501
[2]	1502	$return[$i]['attachment'] = array();
[51]	1503	$return[$i]['attachment'] = $imap_attachment->get_attachment_headerinfo($this->mbox, $msg_number);
[2]	1504	$i++;
	1505	}
[51]	1506	$return['new_msgs'] = imap_num_recent($this->mbox);
[271]	1507	$return['msgs_to_delete'] = $msg_to_delete;
[411]	1508	if($this->mbox && is_resource($this->mbox))
[51]	1509	imap_close($this->mbox);
[828]	1510
[2]	1511	return $return;
	1512	}
	1513
[1035]	1514	/**
	1515	* Método que faz a verificação do Content-Type do e-mail e verifica se é um e-mail normal,
	1516	* assinado ou cifrado.
	1517	* @author Mário César Kolling <mario.kolling@serpro.gov.br>
	1518	* @param $headers Uma String contendo os Headers do e-mail retornados pela função imap_imap_fetchheader
	1519	* @param $msg_number O número da mesagem
	1520	* @return Retorna o tipo da mensagem (normal, signature, cipher).
	1521	*/
	1522	function getMessageType($msg_number, $headers = false){
	1523
	1524	$contentType = "normal";
	1525	if (!$headers){
	1526	$headers = imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number));
	1527	}
	1528	//$header2 = imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number));
	1529	if (preg_match("/Content-Type:.*pkcs7-signature/i", $headers) == 1){
	1530	$contentType = "signature";
	1531	} else if (preg_match("/Content-Type:.*x-pkcs7-mime/i", $headers) == 1){
	1532	$contentType = "cipher";
	1533	}
	1534
	1535	return $contentType;
	1536	}
	1537
[1375]	1538	/**
	1539	* Metodo que retorna todas as pastas do usuario logado.
	1540	* @param $params array opcional para repassar os argumentos ao metodo.
	1541	* Se usar $params['noSharedFolders'] = true, ira retornar todas as pastas do usuário logado,
	1542	* excluindo as compartilhadas para ele.
[1472]	1543	* @return Retorna um array contendo as seguintes informacoes de cada pasta: folder_unseen,
[1375]	1544	* folder_id, folder_name, folder_parent e folder_hasChildren.
[1472]	1545	*/
[449]	1546	function get_folders_list($params = null)
[2]	1547	{
[1472]	1548	$mbox_stream = $this->open_mbox();
[115]	1549	$serverString = "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}";
[1375]	1550	$folders_list = imap_getmailboxes($mbox_stream, $serverString, ($params && $params['noSharedFolders']) ? "INBOX/" : "");
[650]	1551	$folders_list = array_slice($folders_list,0,$this->foldersLimit);
	1552
[2]	1553	$tmp = array();
[1816]	1554	$resultMine = array();
	1555	$resultDefault = array();
[1472]	1556
[1824]	1557	$inbox = 'INBOX';
	1558	$trash = $inbox . $this->imap_delimiter . $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultTrashFolder'];
	1559	$drafts = $inbox . $this->imap_delimiter . $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultDraftsFolder'];
	1560	$spam = $inbox . $this->imap_delimiter . $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultSpamFolder'];
	1561	$sent = $inbox . $this->imap_delimiter . $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultSentFolder'];
[1816]	1562
[2]	1563	if (is_array($folders_list)) {
	1564	reset($folders_list);
[1816]	1565	$this->ldap = new ldap_functions();
[1472]	1566
[2]	1567	$i = 0;
	1568	while (list($key, $val) = each($folders_list)) {
	1569	$status = imap_status($mbox_stream, $val->name, SA_UNSEEN);
[1035]	1570
[2]	1571	//$tmp_folder_id = explode("}", imap_utf7_decode($val->name));
	1572	$tmp_folder_id = explode("}", mb_convert_encoding($val->name, "ISO_8859-1", "UTF7-IMAP" ));
[1816]	1573	if($tmp_folder_id[1]=='INBOX'.$this->imap_delimiter.'decifradas') {
	1574	//error_log('passou', 3,'/tmp/imap_get_list.log');
	1575	//imap_deletemailbox($mbox_stream,imap_utf7_encode("{".$this->imap_server."}".'INBOX/decifradas'));
	1576	continue;
	1577	}
	1578	$result[$i]['folder_unseen'] = $status->unseen;
[2]	1579	$folder_id = $tmp_folder_id[1];
	1580	$result[$i]['folder_id'] = $folder_id;
[1472]	1581
[2]	1582	$tmp_folder_parent = explode($this->imap_delimiter, $folder_id);
	1583	$result[$i]['folder_name'] = array_pop($tmp_folder_parent);
[96]	1584	$result[$i]['folder_name'] = $result[$i]['folder_name'] == 'INBOX' ? 'Inbox' : $result[$i]['folder_name'];
[1816]	1585	if ($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['uid2cn'] && substr($folder_id,0,4) == 'user') {
[1340]	1586	//$this->ldap = new ldap_functions();
[1816]	1587	if ($cn = $this->ldap->uid2cn($result[$i]['folder_name'])) {
[325]	1588	$result[$i]['folder_name'] = $cn;
	1589	}
	1590	}
[1472]	1591
[2]	1592	$tmp_folder_parent = implode($this->imap_delimiter, $tmp_folder_parent);
	1593	$result[$i]['folder_parent'] = $tmp_folder_parent == 'INBOX' ? '' : $tmp_folder_parent;
[1472]	1594
[96]	1595	if (($val->attributes == 32) && ($result[$i]['folder_name'] != 'Inbox'))
[2]	1596	$result[$i]['folder_hasChildren'] = 1;
	1597	else
	1598	$result[$i]['folder_hasChildren'] = 0;
	1599
[1816]	1600	switch ($tmp_folder_id[1]) {
[1824]	1601	case $inbox:
	1602	case $sent:
	1603	case $drafts:
	1604	case $spam:
	1605	case $trash:
[1816]	1606	$resultDefault[]=$result[$i];
	1607	default:
	1608	$resultMine[]=$result[$i];
	1609	}
	1610
[1472]	1611	$i++;
[2]	1612	}
	1613	}
[1472]	1614
[1816]	1615	// Sorting resultMine
	1616	foreach ($resultMine as $folder_info)
[2]	1617	{
	1618	$array_tmp[] = $folder_info['folder_id'];
	1619	}
[1472]	1620
[2]	1621	natcasesort($array_tmp);
[1472]	1622
[2]	1623	foreach ($array_tmp as $key => $folder_id)
	1624	{
[1816]	1625	$result2[] = $resultMine[$key];
[2]	1626	}
[1816]	1627
	1628	$resultDefault2=$resultDefault;
	1629	// Sorting resultDefault
	1630	foreach ($resultDefault as $key => $folder_id)
	1631	{
[1472]	1632
[1816]	1633	switch ($resultDefault[$key]['folder_id']) {
[1824]	1634	case $inbox:
[1816]	1635	$resultDefault2[0] = $resultDefault[$key];
	1636	break;
[1824]	1637	case $sent:
[1816]	1638	$resultDefault2[1] = $resultDefault[$key];
	1639	break;
[1824]	1640	case $drafts:
[1816]	1641	$resultDefault2[2] = $resultDefault[$key];
	1642	break;
[1824]	1643	case $spam:
[1816]	1644	$resultDefault2[3] = $resultDefault[$key];
	1645	break;
[1824]	1646	case $trash:
[1816]	1647	$resultDefault2[4] = $resultDefault[$key];
	1648	break;
	1649	}
	1650	}
	1651
	1652	// Merge default folders and mines
	1653	$result2 = array_merge($resultDefault2, $result2);
	1654
[449]	1655	$current_folder = "INBOX";
	1656	if($params && $params['folder'])
	1657	$current_folder = $params['folder'];
[1739]	1658	return array_merge($result2, $this->get_quota(array('folder_id' => $current_folder)));
[2]	1659	}
[1472]	1660
[2]	1661	function create_mailbox($arr)
	1662	{
	1663	$namebox = $arr['newp'];
	1664	$mbox_stream = $this->open_mbox();
	1665	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
[51]	1666	$namebox = mb_convert_encoding($namebox, "UTF7-IMAP", "UTF-8");
[1472]	1667
[2]	1668	$result = "Ok";
[51]	1669	if(!imap_createmailbox($mbox_stream,"{".$imap_server."}$namebox"))
[2]	1670	{
	1671	$result = implode("<br />\n", imap_errors());
[1472]	1672	}
	1673
[51]	1674	if($mbox_stream)
	1675	imap_close($mbox_stream);
[1472]	1676
[2]	1677	return $result;
[1472]	1678
[2]	1679	}
[1472]	1680
[2]	1681	function create_extra_mailbox($arr)
	1682	{
	1683	$nameboxs = explode(";",$arr['nw_folders']);
	1684	$result = "";
	1685	$mbox_stream = $this->open_mbox();
	1686	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
[1472]	1687	foreach($nameboxs as $key=>$tmp){
[2]	1688	if($tmp != ""){
	1689	if(!imap_createmailbox($mbox_stream,imap_utf7_encode("{".$imap_server."}$tmp"))){
	1690	$result = implode("<br />\n", imap_errors());
[51]	1691	if($mbox_stream)
[1472]	1692	imap_close($mbox_stream);
[2]	1693	return $result;
	1694	}
	1695	}
	1696	}
[51]	1697	if($mbox_stream)
	1698	imap_close($mbox_stream);
[2]	1699	return true;
	1700	}
[1472]	1701
[2]	1702	function delete_mailbox($arr)
	1703	{
	1704	$namebox = $arr['del_past'];
	1705	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
	1706	$mbox_stream = $this->open_mbox();
	1707	//$del_folder = imap_deletemailbox($mbox_stream,"{".$imap_server."}INBOX.$namebox");
[1472]	1708
[2]	1709	$result = "Ok";
	1710	$namebox = mb_convert_encoding($namebox, "UTF7-IMAP","UTF-8");
	1711	if(!imap_deletemailbox($mbox_stream,"{".$imap_server."}$namebox"))
	1712	{
	1713	$result = implode("<br />\n", imap_errors());
	1714	}
[51]	1715	if($mbox_stream)
	1716	imap_close($mbox_stream);
[2]	1717	return $result;
	1718	}
[1472]	1719
[2]	1720	function ren_mailbox($arr)
	1721	{
	1722	$namebox = $arr['current'];
	1723	$new_box = $arr['rename'];
	1724	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
	1725	$mbox_stream = $this->open_mbox();
	1726	//$ren_folder = imap_renamemailbox($mbox_stream,"{".$imap_server."}INBOX.$namebox","{".$imap_server."}INBOX.$new_box");
[1472]	1727
[2]	1728	$result = "Ok";
	1729	$namebox = mb_convert_encoding($namebox, "UTF7-IMAP","UTF-8");
[51]	1730	$new_box = mb_convert_encoding($new_box, "UTF7-IMAP","UTF-8");
[1472]	1731
[2]	1732	if(!imap_renamemailbox($mbox_stream,"{".$imap_server."}$namebox","{".$imap_server."}$new_box"))
	1733	{
[1472]	1734	$result = imap_errors();
[2]	1735	}
[51]	1736	if($mbox_stream)
	1737	imap_close($mbox_stream);
[2]	1738	return $result;
[1472]	1739
[2]	1740	}
[1472]	1741
[2]	1742	function get_num_msgs($params)
	1743	{
	1744	$folder = $params['folder'];
[411]	1745	if(!$this->mbox \|\| !is_resource($this->mbox)) {
[2]	1746	$this->mbox = $this->open_mbox($folder);
[411]	1747	if(!$this->mbox \|\| !is_resource($this->mbox))
[2]	1748	return imap_last_error();
[1472]	1749	}
[2]	1750	$num_msgs = imap_num_msg($this->mbox);
[432]	1751	if($this->mbox && is_resource($this->mbox))
[51]	1752	imap_close($this->mbox);
[1472]	1753
[2]	1754	return $num_msgs;
	1755	}
[1472]	1756
[1912]	1757	function folder_exists($folder){
	1758	$mbox = $this->open_mbox();
	1759	$serverString = "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}";
	1760	$list = imap_getmailboxes($mbox,$serverString, $folder);
	1761	$return = is_array($list);
	1762	imap_close($mbox);
	1763	return $return;
	1764	}
	1765
[2]	1766	function send_mail($params)
	1767	{
	1768	include_once("class.phpmailer.php");
	1769	$mail = new PHPMailer();
	1770	include_once("class.db_functions.inc.php");
	1771	$db = new db_functions();
	1772	$fromaddress = $params['input_from'] ? explode(';',$params['input_from']) : "";
[449]	1773	##
	1774	# @AUTHOR Rodrigo Souza dos Santos
	1775	# @DATE 2008/09/17
	1776	# @BRIEF Checks if the user has permission to send an email with the email address used.
	1777	##
	1778	if ( is_array($fromaddress) && ($fromaddress[1] != $_SESSION['phpgw_info']['expressomail']['user']['email']) )
	1779	{
	1780	$deny = true;
	1781	foreach( $_SESSION['phpgw_info']['expressomail']['user']['shared_mailboxes'] as $key => $val )
	1782	if ( array_key_exists('mail', $val) && $val['mail'][0] == $fromaddress[1] )
	1783	$deny = false and end($_SESSION['phpgw_info']['expressomail']['user']['shared_mailboxes']);
	1784
	1785	if ( $deny )
	1786	return "The server denied your request to send a mail, you cannot use this mail address.";
	1787	}
[828]	1788
[707]	1789	//new_message_to backs to mailto: pattern
[708]	1790	$params['body'] = eregi_replace("<a href=\"javascript:new_message_to\('([^>]+)'\)\">[^>]+</a>","<a href='mailto:\\1'>\\1</a>",$params['body']);
[828]	1791
[2]	1792	$toaddress = implode(',',$db->getAddrs(explode(',',$params['input_to'])));
	1793	$ccaddress = implode(',',$db->getAddrs(explode(',',$params['input_cc'])));
	1794	$ccoaddress = implode(',',$db->getAddrs(explode(',',$params['input_cco'])));
	1795	$subject = $params['input_subject'];
[271]	1796	$msg_uid = $params['msg_id'];
[2]	1797	$return_receipt = $params['input_return_receipt'];
[614]	1798	$is_important = $params['input_important_message'];
[1035]	1799	$encrypt = $params['input_return_cripto'];
	1800	$signed = $params['input_return_digital'];
	1801
	1802	if($params['smime'])
	1803	{
	1804	$body = $params['smime'];
	1805	$mail->SMIME = true;
	1806	// A MSG assinada deve ser testada neste ponto.
	1807	// Testar o certificado e a integridade da msg....
[1174]	1808	include_once("../security/classes/CertificadoB.php");
[1035]	1809	$erros_acumulados = '';
	1810	$certificado = new certificadoB();
	1811	$validade = $certificado->verificar($body);
	1812	if(!$validade)
	1813	{
	1814	foreach($certificado->erros_ssl as $linha_erro)
	1815	{
	1816	$erros_acumulados .= $linha_erro;
	1817	}
	1818	}
	1819	else
	1820	{
	1821	// Testa o CERTIFICADO: se o CPF he o do usuario logado, se pode assinar msgs e se nao esta expirado...
	1822	if ($certificado->apresentado)
	1823	{
	1824	if($certificado->dados['EXPIRADO']) $erros_acumulados .='Certificado expirado.';
	1825	if($certificado->dados['CPF'] != $this->username) $erros_acumulados .=' CPF no certificado diferente do logado no expresso.';
	1826	if(!($certificado->dados['KEYUSAGE']['digitalSignature'] && $certificado->dados['EXTKEYUSAGE']['emailProtection'])) $erros_acumulados .=' Certificado nao permite assinar mensagens.';
	1827	}
	1828	else
	1829	{
	1830	$$erros_acumulados .= 'Nao foi possivel usar o certificado para assinar a msg';
	1831	}
	1832	}
	1833	if(!$erros_acumulados =='')
	1834	{
	1835	return $erros_acumulados;
	1836	}
	1837	}
	1838	else
	1839	{
	1840	$body = $params['body'];
	1841	}
[1247]	1842	//echo "<script language=\"javascript\">javascript:alert('".$body."');</script>";
[2]	1843	$attachments = $params['FILES'];
	1844	$forwarding_attachments = $params['forwarding_attachments'];
[689]	1845	$local_attachments = $params['local_attachments'];
[1912]	1846
	1847	//Test if must be saved in shared folder and change if necessary
	1848	if( $fromaddress[2] == 'y' ){
	1849	//build shared folder path
	1850	$newfolder = "user".$this->imap_delimiter.$fromaddress[3].$this->imap_delimiter.$this->imap_sentfolder;
	1851	if( $this->folder_exists($newfolder) ) $folder = $newfolder;
	1852	else $folder = $params['folder'];
	1853	} else {
	1854	$folder = $params['folder'];
	1855	}
	1856
[1472]	1857	$folder = mb_convert_encoding($folder, "UTF7-IMAP","ISO_8859-1");
	1858	$folder_name = $params['folder_name'];
[6]	1859	// Fix problem with cyrus delimiter changes.
[1472]	1860	// Dots in names: enabled/disabled.
[6]	1861	$folder = @eregi_replace("INBOX/", "INBOX".$this->imap_delimiter, $folder);
	1862	$folder = @eregi_replace("INBOX.", "INBOX".$this->imap_delimiter, $folder);
	1863	// End Fix.
[1472]	1864	if ($folder != 'null'){
[2]	1865	$mail->SaveMessageInFolder = $folder;
	1866	}
	1867	////////////////////////////////////////////////////////////////////////////////////////////////////
	1868	$mail->SMTPDebug = false;
[1035]	1869
	1870	if($signed && !$params['smime'])
	1871	{
	1872	$mail->Mailer = "smime";
	1873	$mail->SignedBody = true;
	1874	}
	1875	else
	1876	$mail->IsSMTP();
[1472]	1877
[2]	1878	$mail->Host = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpServer'];
	1879	$mail->Port = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpPort'];
	1880	$mail->From = $_SESSION['phpgw_info']['expressomail']['user']['email'];
	1881	$mail->FromName = $_SESSION['phpgw_info']['expressomail']['user']['fullname'];
	1882	if($fromaddress){
	1883	$mail->Sender = $mail->From;
	1884	$mail->SenderName = $mail->FromName;
	1885	$mail->FromName = $fromaddress[0];
	1886	$mail->From = $fromaddress[1];
	1887	}
[1472]	1888
[2]	1889	$this->add_recipients("to", $toaddress, &$mail);
	1890	$this->add_recipients("cc", $ccaddress, &$mail);
	1891	$this->add_recipients("cco", $ccoaddress, &$mail);
	1892	$mail->Subject = $subject;
	1893	$mail->IsHTML(true);
[1035]	1894	$mail->Body = $body;
[271]	1895
[1035]	1896	if (($encrypt && $signed && $params['smime']) \|\| ($encrypt && !$signed)) // a msg deve ser enviada cifrada...
	1897	{
	1898	$email = $this->add_recipients_cert($toaddress . ',' . $ccaddress. ',' .$ccoaddress);
	1899	$email = explode(",",$email);
	1900	// Deve ser testado se foram obtidos os certificados de todos os destinatarios.
	1901	// Deve ser verificado um numero limite de destinatarios.
	1902	// Deve ser verificado se os certificados sao validos.
	1903	// Se uma das verificacoes falhar, nao enviar o e-mail e avisar o usuario.
	1904	// O array $mail->Certs_crypt soh deve ser preenchido se os certificados passarem nas verificacoes.
	1905	$numero_maximo = $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['num_max_certs_to_cipher']; // Este valor dever ser configurado pelo administrador do site ....
	1906	$erros_acumulados = "";
	1907	$aux_mails = array();
	1908	$mail_list = array();
	1909	if(count($email) > $numero_maximo)
	1910	{
	1911	$erros_acumulados .= "Excedido o numero maximo (" . $numero_maximo . ") de destinatarios para uma msg cifrada...." . chr(0x0A);
	1912	return $erros_acumulados;
	1913	}
	1914	// adiciona o email do remetente. eh para cifrar a msg para ele tambem. Assim vai poder visualizar a msg na pasta enviados..
	1915	$email[] = $_SESSION['phpgw_info']['expressomail']['user']['email'];
	1916	foreach($email as $item)
	1917	{
	1918	$certificate = $db->get_certificate(strtolower($item));
	1919	if(!$certificate)
	1920	{
	1921	$erros_acumulados .= "Chamada com parametro invalido. e-Mail nao pode ser vazio." . chr(0x0A);
	1922	return $erros_acumulados;
	1923	}
	1924
	1925	if (array_key_exists("dberr1", $certificate))
	1926	{
	1927
	1928	$erros_acumulados .= "Ocorreu um erro quando pesquisava certificados dos destinatarios para cifrar a msg." . chr(0x0A);
	1929	return $erros_acumulados;
	1930	}
	1931	if (array_key_exists("dberr2", $certificate))
	1932	{
	1933	$erros_acumulados .= $item . ' : Nao pode cifrar a msg. Certificado nao localizado.' . chr(0x0A);
	1934	//continue;
	1935	}
	1936	/* Retirado este teste para evitar mensagem de erro duplicada.
	1937	if (!array_key_exists("certs", $certificate))
	1938	{
	1939	$erros_acumulados .= $item . ' : Nao pode cifrar a msg. Certificado nao localizado.' . chr(0x0A);
	1940	continue;
	1941	}
	1942	*/
[1174]	1943	include_once("../security/classes/CertificadoB.php");
[1035]	1944
	1945	foreach ($certificate['certs'] as $registro)
	1946	{
	1947	$c1 = new certificadoB();
	1948	$c1->certificado($registro['chave_publica']);
	1949	if ($c1->apresentado)
	1950	{
	1951	$c2 = new Verifica_Certificado($c1->dados,$registro['chave_publica']);
	1952	if (!$c1->dados['EXPIRADO'] && !$c2->revogado && $c2->status)
	1953	{
	1954	$aux_mails[] = $registro['chave_publica'];
	1955	$mail_list[] = strtolower($item);
	1956	}
	1957	else
	1958	{
	1959	if ($c1->dados['EXPIRADO'] \|\| $c2->revogado)
	1960	{
	1961	$db->update_certificate($c1->dados['SERIALNUMBER'],$c1->dados['EMAIL'],$c1->dados['AUTHORITYKEYIDENTIFIER'],
	1962	$c1->dados['EXPIRADO'],$c2->revogado);
	1963	}
	1964
	1965	$erros_acumulados .= $item . ': ' . $c2->msgerro . chr(0x0A);
	1966	foreach($c2->erros_ssl as $linha)
	1967	{
	1968	$erros_acumulados .= $linha . chr(0x0A);
	1969	}
	1970	$erros_acumulados .= 'Emissor: ' . $c1->dados['EMISSOR'] . chr(0x0A);
	1971	$erros_acumulados .= $c1->dados['CRLDISTRIBUTIONPOINTS'] . chr(0x0A);
	1972	}
	1973	}
	1974	else
	1975	{
	1976	$erros_acumulados .= $item . ' : Nao pode cifrar a msg. Certificado invalido.' . chr(0x0A);
	1977	}
	1978	}
	1979	if(!(in_array(strtolower($item),$mail_list)) && !empty($erros_acumulados))
	1980	{
	1981	return $erros_acumulados;
	1982	}
	1983	}
	1984
	1985	$mail->Certs_crypt = $aux_mails;
	1986	}
	1987
[2]	1988	////////////////////////////////////////////////////////////////////////////////////////////////////
[271]	1989	// Build CID for embedded Images!!!
[449]	1990	$pattern = '/src="([^"]*?show_embedded_attach.php\?msg_folder=(.+)?&(amp;)?msg_num=(.+)?&(amp;)?msg_part=(.+)?)"/isU';
[271]	1991	$cid_imgs = '';
	1992	$name_cid_files = array();
	1993	preg_match_all($pattern,$mail->Body,$cid_imgs,PREG_PATTERN_ORDER);
	1994	$cid_array = array();
[449]	1995	foreach($cid_imgs[6] as $j => $val){
	1996	if ( !array_key_exists($cid_imgs[4][$j].$val, $cid_array) )
[271]	1997	{
[449]	1998	$cid_array[$cid_imgs[4][$j].$val] = base_convert(microtime(), 10, 36);
[271]	1999	}
[1472]	2000	$cid = $cid_array[$cid_imgs[4][$j].$val];
[271]	2001	$mail->Body = str_replace($cid_imgs[1][$j], "cid:".$cid, $mail->Body);
[1472]	2002
[1711]	2003	if (!$forwarding_attachments[$cid_imgs[6][$j]-2]) // The image isn't in the same mail?
[271]	2004	{
[449]	2005	$fileContent = $this->get_forwarding_attachment($cid_imgs[2][$j], $cid_imgs[4][$j], $cid_imgs[6][$j], 'base64');
[271]	2006	$fileName = "image_".($j).".jpg";
	2007	$fileCode = "base64";
	2008	$fileType = "image/jpg";
	2009	}
	2010	else
	2011	{
[449]	2012	$attach_img = $forwarding_attachments[$cid_imgs[6][$j]-2];
[271]	2013	$file_description = unserialize(rawurldecode($attach_img));
	2014
[1472]	2015	foreach($file_description as $i => $descriptor){
[271]	2016	$file_description[$i] = eregi_replace('\'*\'','',$descriptor);
	2017	}
[1711]	2018	$fileContent = $this->get_forwarding_attachment($file_description[0], $cid_imgs[4][$j], $file_description[3], 'base64');
[271]	2019	$fileName = $file_description[2];
	2020	$fileCode = $file_description[4];
	2021	$fileType = $this->get_file_type($file_description[2]);
[449]	2022	unset($forwarding_attachments[$cid_imgs[6][$j]-2]);
[271]	2023	}
	2024	$tempDir = ini_get("session.save_path");
[1472]	2025	$file = "cidimage_".$_SESSION[ 'phpgw_session' ][ 'session_id' ].$cid_imgs[6][$j].".dat";
[271]	2026	$f = fopen($tempDir.'/'.$file,"w");
	2027	fputs($f,$fileContent);
	2028	fclose($f);
	2029	if ($fileContent)
	2030	$mail->AddEmbeddedImage($tempDir.'/'.$file, $cid, $fileName, $fileCode, $fileType);
	2031	//else
[1472]	2032	// return "Error loading image attachment content";
[271]	2033
	2034	}
	2035	////////////////////////////////////////////////////////////////////////////////////////////////////
[2]	2036	// Build Uploading Attachments!!!
[689]	2037	if ((count($attachments)) && ($params['is_local_forward']!="1")) //Caso seja forward normal...
[2]	2038	{
	2039	$total_uploaded_size = 0;
[1264]	2040	$upload_max_filesize = str_replace("M","",$_SESSION['phpgw_info']['user']['preferences']['expressoMail']['max_attachment_size']) * 1024 * 1024;
[2]	2041	foreach ($attachments as $attach)
	2042	{
	2043	$mail->AddAttachment($attach['tmp_name'], $attach['name'], "base64", $this->get_file_type($attach['name'])); // optional name
	2044	$total_uploaded_size = $total_uploaded_size + $attach['size'];
	2045	}
[1247]	2046	if( $total_uploaded_size > $upload_max_filesize)
[1472]	2047	return $this->parse_error("message file too big");
[828]	2048	}
[689]	2049	else if(($params['is_local_forward']=="1") && (count($local_attachments))) { //Caso seja forward de mensagens locais
[828]	2050
[689]	2051	$total_uploaded_size = 0;
[1472]	2052	$upload_max_filesize = str_replace("M","",ini_get('upload_max_filesize')) * 1024 * 1024;
[689]	2053	foreach($local_attachments as $local_attachment) {
	2054	$file_description = unserialize(rawurldecode($local_attachment));
	2055	$tmp = array_values($file_description);
[1472]	2056	foreach($file_description as $i => $descriptor){
[689]	2057	$tmp[$i] = eregi_replace('\'*\'','',$descriptor);
	2058	}
	2059	$mail->AddAttachment($_FILES[$tmp[1]]['tmp_name'], $tmp[2], "base64", $this->get_file_type($tmp[2])); // optional name
	2060	$total_uploaded_size = $total_uploaded_size + $_FILES[$tmp[1]]['size'];
	2061	}
	2062	if( $total_uploaded_size > $upload_max_filesize)
[828]	2063	return 'false';
[689]	2064	}
[2]	2065	////////////////////////////////////////////////////////////////////////////////////////////////////
[271]	2066	// Build Forwarding Attachments!!!
[2]	2067	if (count($forwarding_attachments) > 0)
	2068	{
	2069	// Bug fixed for array_search function
	2070	if(count($name_cid_files) > 0) {
	2071	$name_cid_files[count($name_cid_files)] = $name_cid_files[0];
	2072	$name_cid_files[0] = null;
[1472]	2073	}
	2074
[2]	2075	foreach($forwarding_attachments as $forwarding_attachment)
	2076	{
[271]	2077	$file_description = unserialize(rawurldecode($forwarding_attachment));
	2078	$tmp = array_values($file_description);
[1472]	2079	foreach($file_description as $i => $descriptor){
[271]	2080	$tmp[$i] = eregi_replace('\'*\'','',$descriptor);
	2081	}
[1472]	2082	$file_description = $tmp;
[271]	2083	$fileContent = $this->get_forwarding_attachment($file_description[0], $file_description[1], $file_description[3],$file_description[4]);
	2084	$fileName = $file_description[2];
	2085	if(!array_search(trim($fileName),$name_cid_files)) {
	2086	$mail->AddStringAttachment($fileContent, $fileName, $file_description[4], $this->get_file_type($file_description[2]));
[63]	2087	}
[2]	2088	}
	2089	}
[37]	2090
[2]	2091	////////////////////////////////////////////////////////////////////////////////////////////////////
[614]	2092	// Important message
	2093	if($is_important)
	2094	$mail->isImportant();
	2095
	2096	////////////////////////////////////////////////////////////////////////////////////////////////////
[2]	2097	// Disposition-Notification-To
	2098	if ($return_receipt)
	2099	$mail->ConfirmReadingTo = $_SESSION['phpgw_info']['expressomail']['user']['email'];
	2100	////////////////////////////////////////////////////////////////////////////////////////////////////
[504]	2101
[117]	2102	$sent = $mail->Send();
[1472]	2103
[117]	2104	if(!$sent)
[2]	2105	{
[504]	2106	return $this->parse_error($mail->ErrorInfo);
[2]	2107	}
	2108	else
	2109	{
[1035]	2110	if ($signed && !$params['smime'])
	2111	{
	2112	return $sent;
	2113	}
[1472]	2114	if($_SESSION['phpgw_info']['server']['expressomail']['expressoMail_enable_log_messages'] == "True")
[117]	2115	{
	2116	$userid = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
	2117	$userip = $_SESSION['phpgw_info']['expressomail']['user']['session_ip'];
	2118	$now = date("d/m/y H:i:s");
	2119	$addrs = $toaddress.$ccaddress.$ccoaddress;
[1472]	2120	$sent = trim($sent);
[117]	2121	error_log("$now - $userip - $sent [$subject] - $userid => $addrs\r\n", 3, "/home/expressolivre/mail_senders.log");
	2122	}
[1472]	2123	if($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['number_of_contacts'] &&
[485]	2124	$_SESSION['phpgw_info']['user']['preferences']['expressoMail']['use_dynamic_contacts']) {
[469]	2125	$contacts = new dynamic_contacts();
[485]	2126	$new_contacts = $contacts->add_dynamic_contacts($toaddress.",".$ccaddress.",".$ccoaddress);
	2127	return array("success" => true, "new_contacts" => $new_contacts);
[413]	2128	}
[485]	2129	return array("success" => true);
[2]	2130	}
	2131	}
	2132
[1035]	2133	function add_recipients_cert($full_address)
	2134	{
	2135	$result = "";
	2136	$parse_address = imap_rfc822_parse_adrlist($full_address, "");
	2137	foreach ($parse_address as $val)
	2138	{
	2139	//echo "<script language=\"javascript\">javascript:alert('".$val->mailbox."@".$val->host."');</script>";
	2140	if ($val->mailbox == "INVALID_ADDRESS")
	2141	continue;
	2142	if ($val->mailbox == "UNEXPECTED_DATA_AFTER_ADDRESS")
	2143	continue;
	2144	if (empty($val->personal))
	2145	$result .= $val->mailbox."@".$val->host . ",";
	2146	else
	2147	$result .= $val->mailbox."@".$val->host . ",";
	2148	}
	2149
	2150	return substr($result,0,-1);
	2151	}
	2152
[2]	2153	function add_recipients($recipient_type, $full_address, $mail)
	2154	{
[1472]	2155	$parse_address = imap_rfc822_parse_adrlist($full_address, "");
	2156	foreach ($parse_address as $val)
[2]	2157	{
	2158	//echo "<script language=\"javascript\">javascript:alert('".$val->mailbox."@".$val->host."');</script>";
	2159	if ($val->mailbox == "INVALID_ADDRESS")
	2160	continue;
[1472]	2161
[2]	2162	if (empty($val->personal))
	2163	{
	2164	switch($recipient_type)
	2165	{
	2166	case "to":
	2167	$mail->AddAddress($val->mailbox."@".$val->host);
	2168	break;
	2169	case "cc":
	2170	$mail->AddCC($val->mailbox."@".$val->host);
	2171	break;
	2172	case "cco":
	2173	$mail->AddBCC($val->mailbox."@".$val->host);
	2174	break;
	2175	}
	2176	}
	2177	else
	2178	{
	2179	switch($recipient_type)
	2180	{
	2181	case "to":
	2182	$mail->AddAddress($val->mailbox."@".$val->host, $val->personal);
	2183	break;
	2184	case "cc":
	2185	$mail->AddCC($val->mailbox."@".$val->host, $val->personal);
	2186	break;
	2187	case "cco":
	2188	$mail->AddBCC($val->mailbox."@".$val->host, $val->personal);
	2189	break;
	2190	}
	2191	}
	2192	}
	2193	return true;
	2194	}
[1472]	2195
[2]	2196	function get_forwarding_attachment($msg_folder, $msg_number, $msg_part, $encoding)
	2197	{
[828]	2198	$mbox_stream = $this->open_mbox(utf8_decode(urldecode($msg_folder)));
[1472]	2199	$fileContent = imap_fetchbody($mbox_stream, $msg_number, $msg_part, FT_UID);
[2]	2200	if($encoding == 'base64')
[449]	2201	# The function imap_base64 adds a new line
	2202	# at ASCII text, with CRLF line terminators.
	2203	# So is being exchanged for base64_decode.
	2204	#
	2205	#$fileContent = imap_base64($fileContent);
	2206	$fileContent = base64_decode($fileContent);
[2]	2207	else if($encoding == 'quoted-printable')
[1472]	2208	$fileContent = quoted_printable_decode($fileContent);
[2]	2209	return $fileContent;
	2210	}
[1472]	2211
[2]	2212	function del_last_caracter($string)
	2213	{
	2214	$string = substr($string,0,(strlen($string) - 1));
[1472]	2215	return $string;
[2]	2216	}
[1472]	2217
[2]	2218	function del_last_two_caracters($string)
	2219	{
	2220	$string = substr($string,0,(strlen($string) - 2));
[1472]	2221	return $string;
[2]	2222	}
[1472]	2223
[828]	2224	function messages_sort($sort_box_type,$sort_box_reverse, $search_box_type,$offsetBegin,$offsetEnd)
[659]	2225	{
[1625]	2226	if ($sort_box_type != "SORTFROM" && $search_box_type!= "FLAGGED"){
[970]	2227	$imapsort = imap_sort($this->mbox,constant($sort_box_type),$sort_box_reverse,SE_UID,$search_box_type);
	2228	foreach($imapsort as $iuid)
	2229	$sort[$iuid] = "";
[1518]	2230
	2231	if ($offsetBegin == -1 && $offsetEnd ==-1 )
	2232	$slice_array = false;
	2233	else
	2234	$slice_array = true;
[970]	2235	}
	2236	else
[659]	2237	{
[970]	2238	$sort = array();
	2239	if ($offsetBegin > $offsetEnd) {$temp=$offsetEnd; $offsetEnd=$offsetBegin; $offsetBegin=$temp;}
	2240	$num_msgs = imap_num_msg($this->mbox);
	2241	if ($offsetEnd > $num_msgs) {$offsetEnd = $num_msgs;}
[975]	2242	$slice_array = true;
	2243
[983]	2244	for ($i=$num_msgs; $i>0; $i--)
[828]	2245	{
[983]	2246	if ($sort_box_type == "SORTARRIVAL" && $sort_box_reverse && count($sort) >= $offsetEnd)
	2247	break;
[970]	2248	$iuid = @imap_uid($this->mbox,$i);
	2249	$header = $this->get_header($iuid);
	2250	// List UNSEEN messages.
	2251	if($search_box_type == "UNSEEN" && (!trim($header->Recent) && !trim($header->Unseen))){
	2252	continue;
	2253	}
	2254	// List SEEN messages.
	2255	elseif($search_box_type == "SEEN" && (trim($header->Recent) \|\| trim($header->Unseen))){
	2256	continue;
	2257	}
	2258	// List ANSWERED messages.
	2259	elseif($search_box_type == "ANSWERED" && !trim($header->Answered)){
	2260	continue;
	2261	}
	2262	// List FLAGGED messages.
	2263	elseif($search_box_type == "FLAGGED" && !trim($header->Flagged)){
	2264	continue;
	2265	}
	2266
	2267	if($sort_box_type=='SORTFROM') {
	2268	if (($header->from[0]->mailbox . "@" . $header->from[0]->host) == $_SESSION['phpgw_info']['expressomail']['user']['email'])
	2269	$from = $header->to;
	2270	else
	2271	$from = $header->from;
	2272
	2273	$tmp = imap_mime_header_decode($from[0]->personal);
	2274
	2275	if ($tmp[0]->text != "")
	2276	$sort[$iuid] = $tmp[0]->text;
	2277	else
	2278	$sort[$iuid] = $from[0]->mailbox . "@" . $from[0]->host;
	2279	}
	2280	else if($sort_box_type=='SORTSUBJECT') {
	2281	$sort[$iuid] = $header->subject;
	2282	}
	2283	else if($sort_box_type=='SORTSIZE') {
	2284	$sort[$iuid] = $header->Size;
	2285	}
	2286	else {
	2287	$sort[$iuid] = $header->udate;
	2288	}
	2289
[659]	2290	}
[970]	2291	natcasesort($sort);
[828]	2292
[970]	2293	if ($sort_box_reverse)
	2294	$sort = array_reverse($sort,true);
[659]	2295	}
[828]	2296
[972]	2297	if(!is_array($sort))
	2298	$sort = array();
[1472]	2299
[1808]	2300
[972]	2301	if ($slice_array)
[828]	2302	$sort = array_slice($sort,$offsetBegin-1,$offsetEnd-($offsetBegin-1),true);
[970]	2303
[1472]	2304
[828]	2305	return $sort;
	2306
[659]	2307	}
[970]	2308
	2309
[1472]	2310	function move_search_messages($params){
	2311	$params['selected_messages'] = urldecode($params['selected_messages']);
[163]	2312	$params['new_folder'] = urldecode($params['new_folder']);
	2313	$params['new_folder_name'] = urldecode($params['new_folder_name']);
	2314	$sel_msgs = explode(",", $params['selected_messages']);
[1472]	2315	@reset($sel_msgs);
[163]	2316	$sorted_msgs = array();
	2317	foreach($sel_msgs as $idx => $sel_msg) {
	2318	$sel_msg = explode(";", $sel_msg);
	2319	if(array_key_exists($sel_msg[0], $sorted_msgs)){
	2320	$sorted_msgs[$sel_msg[0]] .= ",".$sel_msg[1];
[1472]	2321	}
[163]	2322	else {
	2323	$sorted_msgs[$sel_msg[0]] = $sel_msg[1];
	2324	}
	2325	}
	2326	@ksort($sorted_msgs);
[1472]	2327	$last_return = false;
	2328	foreach($sorted_msgs as $folder => $msgs_number) {
[163]	2329	$params['msgs_number'] = $msgs_number;
[1472]	2330	$params['folder'] = $folder;
[163]	2331	if($params['new_folder'] && $folder != $params['new_folder']){
[1472]	2332	$last_return = $this -> move_messages($params);
[163]	2333	}
	2334	elseif(!$params['new_folder'] \|\| $params['delete'] ){
	2335	$last_return = $this -> delete_msgs($params);
	2336	$last_return['deleted'] = true;
	2337	}
	2338	}
	2339	return $last_return;
	2340	}
[1472]	2341
[2]	2342	function move_messages($params)
	2343	{
[1472]	2344	$folder = $params['folder'];
	2345	$mbox_stream = $this->open_mbox($folder);
[51]	2346	$newmailbox = ($params['new_folder']);
	2347	$newmailbox = mb_convert_encoding($newmailbox, "UTF7-IMAP","ISO_8859-1");
[2]	2348	$new_folder_name = $params['new_folder_name'];
	2349	$msgs_number = $params['msgs_number'];
	2350	$return = array('msgs_number' => $msgs_number,
	2351	'folder' => $folder,
	2352	'new_folder_name' => $new_folder_name,
[325]	2353	'border_ID' => $params['border_ID'],
	2354	'status' => true); //Status foi adicionado para validar as permissoes ACL
[1472]	2355
[325]	2356	//Este bloco tem a finalidade de averiguar as permissoes para pastas compartilhadas
	2357	if (substr($folder,0,4) == 'user'){
	2358	$acl = $this->getacltouser($folder);
	2359	/*
	2360	* l - lookup (mailbox is visible to LIST/LSUB commands)
	2361	* r - read (SELECT the mailbox, perform CHECK, FETCH, PARTIAL, SEARCH, COPY from mailbox)
	2362	* s - keep seen/unseen information across sessions (STORE SEEN flag)
	2363	* w - write (STORE flags other than SEEN and DELETED)
	2364	* i - insert (perform APPEND, COPY into mailbox)
	2365	* p - post (send mail to submission address for mailbox, not enforced by IMAP4 itself)
	2366	* c - create (CREATE new sub-mailboxes in any implementation-defined hierarchy)
	2367	* d - delete (STORE DELETED flag, perform EXPUNGE)
	2368	* a - administer (perform SETACL)
	2369	*/
	2370	if (strpos($acl, "d") === false){
	2371	$return['status'] = false;
	2372	return $return;
	2373	}
	2374	}
[432]	2375	//Este bloco tem a finalidade de transformar o CPF das pastas compartilhadas em common name
[1747]	2376	if ($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['uid2cn']){
	2377	if (substr($new_folder_name,0,4) == 'user'){
	2378	$this->ldap = new ldap_functions();
	2379	$tmp_folder_name = explode($this->imap_delimiter, $new_folder_name);
	2380	$return['new_folder_name'] = array_pop($tmp_folder_name);
	2381	if( $cn = $this->ldap->uid2cn($return['new_folder_name']))
	2382	{
	2383	$return['new_folder_name'] = $cn;
	2384	}
	2385	}
[432]	2386	}
[1472]	2387
	2388	// Caso estejamos no box principal, nao eh necessario pegar a informacao da mensagem anterior.
[51]	2389	if (($params['get_previous_msg']) && ($params['border_ID'] != 'null') && ($params['border_ID'] != ''))
[449]	2390	{
[2]	2391	$return['previous_msg'] = $this->get_info_previous_msg($params);
[449]	2392	// Fix problem in unserialize function JS.
	2393	$return['previous_msg']['body'] = str_replace(array('{','}'), array('{','}'), $return['previous_msg']['body']);
	2394	}
[1472]	2395
	2396	$mbox_stream = $this->open_mbox($folder);
[2]	2397	if(imap_mail_move($mbox_stream, $msgs_number, $newmailbox, CP_UID)) {
	2398	imap_expunge($mbox_stream);
[51]	2399	if($mbox_stream)
	2400	imap_close($mbox_stream);
[2]	2401	return $return;
	2402	}else {
[1472]	2403	if(strstr(imap_last_error(),'Over quota')) {
[2]	2404	$accountID = $_SESSION['phpgw_info']['expressomail']['email_server']['imapAdminUsername'];
[1472]	2405	$pass = $_SESSION['phpgw_info']['expressomail']['email_server']['imapAdminPW'];
	2406	$userID = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
[2]	2407	$server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
[504]	2408	$mbox = @imap_open("{".$this->imap_server.":".$this->imap_port.$this->imap_options."}INBOX", $accountID, $pass) or die(serialize(array('imap_error' => $this->parse_error(imap_last_error()))));
[2]	2409	if(!$mbox)
	2410	return imap_last_error();
[1472]	2411	$quota = imap_get_quotaroot($mbox_stream, "INBOX");
[2]	2412	if(! imap_set_quota($mbox, "user".$this->imap_delimiter.$userID, 2.1 * $quota['usage'])) {
[51]	2413	if($mbox_stream)
	2414	imap_close($mbox_stream);
[1472]	2415	if($mbox)
[51]	2416	imap_close($mbox);
[1472]	2417	return "move_messages(): Error setting quota for MOVE or DELETE!! ". "user".$this->imap_delimiter.$userID." line ".__LINE__."\n";
[2]	2418	}
	2419	if(imap_mail_move($mbox_stream, $msgs_number, $newmailbox, CP_UID)) {
	2420	imap_expunge($mbox_stream);
[51]	2421	if($mbox_stream)
	2422	imap_close($mbox_stream);
[2]	2423	// return to original quota limit.
	2424	if(!imap_set_quota($mbox, "user".$this->imap_delimiter.$userID, $quota['limit'])) {
[51]	2425	if($mbox)
	2426	imap_close($mbox);
[1472]	2427	return "move_messages(): Error setting quota for MOVE or DELETE!! line ".__LINE__."\n";
[2]	2428	}
[1472]	2429	return $return;
[2]	2430	}
	2431	else {
[51]	2432	if($mbox_stream)
	2433	imap_close($mbox_stream);
[2]	2434	if(!imap_set_quota($mbox, "user".$this->imap_delimiter.$userID, $quota['limit'])) {
[51]	2435	if($mbox)
	2436	imap_close($mbox);
[1472]	2437	return "move_messages(): Error setting quota for MOVE or DELETE!! line ".__LINE__."\n";
[2]	2438	}
[1472]	2439	return imap_last_error();
[2]	2440	}
[1472]	2441
[2]	2442	}
	2443	else {
[51]	2444	if($mbox_stream)
	2445	imap_close($mbox_stream);
	2446	return "move_messages() line ".__LINE__.": ". imap_last_error()." folder:".$newmailbox;
[2]	2447	}
[1472]	2448	}
[2]	2449	}
[1472]	2450
[2]	2451	function save_msg($params)
	2452	{
[1472]	2453
[271]	2454	include_once("class.phpmailer.php");
	2455	$mail = new PHPMailer();
	2456	include_once("class.db_functions.inc.php");
	2457	$toaddress = $params['input_to'];
	2458	$ccaddress = $params['input_cc'];
[1638]	2459	$ccoaddress = $params['input_cco'];
[271]	2460	$subject = $params['input_subject'];
[320]	2461	$msg_uid = $params['msg_id'];
[2]	2462	$body = $params['body'];
	2463	$body = str_replace("%nbsp;"," ",$params['body']);
[155]	2464	$body = preg_replace("/\n/"," ",$body);
[51]	2465	$body = preg_replace("/\r/","",$body);
[271]	2466	$forwarding_attachments = $params['forwarding_attachments'];
	2467	$attachments = $params['FILES'];
	2468	$return_files = $params['FILES'];
[1472]	2469
[271]	2470	$folder = $params['folder'];
[1472]	2471	$folder = mb_convert_encoding($folder, "UTF7-IMAP","ISO_8859-1");
[271]	2472	// Fix problem with cyrus delimiter changes.
[1472]	2473	// Dots in names: enabled/disabled.
[271]	2474	$folder = @eregi_replace("INBOX/", "INBOX".$this->imap_delimiter, $folder);
	2475	$folder = @eregi_replace("INBOX.", "INBOX".$this->imap_delimiter, $folder);
	2476	// End Fix.
[1638]	2477	if(strtoupper($folder) == 'INBOX/DRAFTS')
	2478	{
	2479	$mail->SaveMessageAsDraft = $folder;
	2480	}
[271]	2481	$mail->SaveMessageInFolder = $folder;
	2482	$mail->SMTPDebug = false;
[1472]	2483
[271]	2484	$mail->IsSMTP();
	2485	$mail->Host = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpServer'];
	2486	$mail->Port = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpPort'];
	2487	$mail->From = $_SESSION['phpgw_info']['expressomail']['user']['email'];
	2488	$mail->FromName = $_SESSION['phpgw_info']['expressomail']['user']['fullname'];
[1472]	2489
[271]	2490	$mail->Sender = $mail->From;
	2491	$mail->SenderName = $mail->FromName;
	2492	$mail->FromName = $_SESSION['phpgw_info']['expressomail']['user']['fullname'];
	2493	$mail->From = $_SESSION['phpgw_info']['expressomail']['user']['email'];
[1472]	2494
[271]	2495	$this->add_recipients("to", $toaddress, &$mail);
	2496	$this->add_recipients("cc", $ccaddress, &$mail);
[1638]	2497	$this->add_recipients("cco", $ccoaddress, &$mail);
[271]	2498	$mail->Subject = $subject;
	2499	$mail->IsHTML(true);
	2500	$mail->Body = $body;
[1472]	2501
[320]	2502	// Build CID for embedded Images!!!
[449]	2503	$pattern = '/src="([^"]*?show_embedded_attach.php\?msg_folder=(.+)?&(amp;)?msg_num=(.+)?&(amp;)?msg_part=(.+)?)"/isU';
[320]	2504	$cid_imgs = '';
	2505	$name_cid_files = array();
	2506	preg_match_all($pattern,$mail->Body,$cid_imgs,PREG_PATTERN_ORDER);
	2507	$cid_array = array();
[449]	2508	foreach($cid_imgs[6] as $j => $val){
	2509	if ( !array_key_exists($cid_imgs[4][$j].$val, $cid_array) )
[320]	2510	{
[449]	2511	$cid_array[$cid_imgs[4][$j].$val] = base_convert(microtime(), 10, 36);
[320]	2512	}
[1472]	2513	$cid = $cid_array[$cid_imgs[4][$j].$val];
[320]	2514	$mail->Body = str_replace($cid_imgs[1][$j], "cid:".$cid, $mail->Body);
[1472]	2515
[449]	2516	if ($msg_uid != $cid_imgs[4][$j]) // The image isn't in the same mail?
[320]	2517	{
[449]	2518	$fileContent = $this->get_forwarding_attachment($cid_imgs[2][$j], $cid_imgs[4][$j], $cid_imgs[6][$j], 'base64');
	2519	//prototype: get_forwarding_attachment ( folder, msg number, part, encoding)
[320]	2520	$fileName = "image_".($j).".jpg";
	2521	$fileCode = "base64";
	2522	$fileType = "image/jpg";
[449]	2523	$file_attached[0] = $cid_imgs[2][$j];
	2524	$file_attached[1] = $cid_imgs[4][$j];
	2525	$file_attached[2] = $fileName;
	2526	$file_attached[3] = $cid_imgs[6][$j];
	2527	$file_attached[4] = 'base64';
	2528	$file_attached[5] = strlen($fileContent); //Size of file
	2529	$return_forward[] = $file_attached;
[320]	2530	}
	2531	else
	2532	{
[449]	2533	$attach_img = $forwarding_attachments[$cid_imgs[6][$j]-2];
[320]	2534	$file_description = unserialize(rawurldecode($attach_img));
[1472]	2535	foreach($file_description as $i => $descriptor){
[320]	2536	$file_description[$i] = eregi_replace('\'*\'','',$descriptor);
	2537	}
	2538	$fileContent = $this->get_forwarding_attachment($file_description[0], $msg_uid, $file_description[3], 'base64');
	2539	$fileName = $file_description[2];
	2540	$fileCode = $file_description[4];
	2541	$fileType = $this->get_file_type($file_description[2]);
[449]	2542	unset($forwarding_attachments[$cid_imgs[6][$j]-2]);
[320]	2543	if (!empty($file_description))
	2544	{
	2545	$file_description[5] = strlen($fileContent); //Size of file
	2546	$return_forward[] = $file_description;
	2547	}
	2548	}
	2549	$tempDir = ini_get("session.save_path");
[1472]	2550	$file = "cidimage_".$_SESSION[ 'phpgw_session' ][ 'session_id' ].$cid_imgs[6][$j].".dat";
[320]	2551	$f = fopen($tempDir.'/'.$file,"w");
	2552	fputs($f,$fileContent);
	2553	fclose($f);
	2554	if ($fileContent)
	2555	$mail->AddEmbeddedImage($tempDir.'/'.$file, $cid, $fileName, $fileCode, $fileType);
	2556	//else
[1472]	2557	// return "Error loading image attachment content";
[320]	2558
	2559	}
[1472]	2560
	2561	// Build Forwarding Attachments!!!
[271]	2562	if (count($forwarding_attachments) > 0)
	2563	{
	2564	foreach($forwarding_attachments as $forwarding_attachment)
	2565	{
	2566	$file_description = unserialize(rawurldecode($forwarding_attachment));
	2567	$tmp = array_values($file_description);
[1472]	2568	foreach($file_description as $i => $descriptor){
[271]	2569	$tmp[$i] = eregi_replace('\'*\'','',$descriptor);
	2570	}
	2571	$file_description = $tmp;
[1472]	2572
[271]	2573	$fileContent = $this->get_forwarding_attachment($file_description[0], $file_description[1], $file_description[3],$file_description[4]);
	2574	$fileName = $file_description[2];
[1472]	2575
[271]	2576	$file_description[5] = strlen($fileContent); //Size of file
	2577	$return_forward[] = $file_description;
[1472]	2578
[271]	2579	$mail->AddStringAttachment($fileContent, $fileName, $file_description[4], $this->get_file_type($file_description[2]));
	2580	}
	2581	}
[1472]	2582
[271]	2583	if ((count($return_forward) > 0) && (count($return_files) > 0))
	2584	$return_files = array_merge_recursive($return_forward,$return_files);
	2585	else
	2586	if (count($return_files) < 1)
	2587	$return_files = $return_forward;
[1472]	2588
[271]	2589	// Build Uploading Attachments!!!
[1005]	2590	$sizeof_attachments = count($attachments);
	2591	if ($sizeof_attachments)
	2592	foreach ($attachments as $numb => $attach){
	2593	if ($numb == ($sizeof_attachments-1) && $params['insertImg'] == 'true'){ // Auto-resize image
	2594	list($width, $height,$image_type) = getimagesize($attach['tmp_name']);
	2595	switch ($image_type)
	2596	{
[1380]	2597	// Do not corrupt animated gif
	2598	//case 1: $image_big = imagecreatefromgif($attach['tmp_name']);break;
[1005]	2599	case 2: $image_big = imagecreatefromjpeg($attach['tmp_name']); break;
	2600	case 3: $image_big = imagecreatefrompng($attach['tmp_name']); break;
	2601	case 6:
[1247]	2602	require_once("gd_functions.php");
[1005]	2603	$image_big = imagecreatefrombmp($attach['tmp_name']); break;
	2604	default:
	2605	$mail->AddAttachment($attach['tmp_name'], $attach['name'], "base64", $this->get_file_type($attach['name']));
	2606	break;
	2607	}
	2608	header('Content-type: image/jpeg');
	2609	$max_resolution = $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['image_size'];
	2610	$max_resolution = ($max_resolution==""?'65536':$max_resolution);
	2611	if ($width < $max_resolution && $height < $max_resolution){
	2612	$new_width = $width;
	2613	$new_height = $height;
	2614	}
	2615	else if ($width > $max_resolution){
	2616	$new_width = $max_resolution;
	2617	$new_height = $height*($new_width/$width);
	2618	}
	2619	else {
	2620	$new_height = $max_resolution;
	2621	$new_width = $width*($new_height/$height);
	2622	}
	2623	$image_new = imagecreatetruecolor($new_width, $new_height);
	2624	imagecopyresampled($image_new, $image_big, 0, 0, 0, 0, $new_width, $new_height, $width, $height);
	2625	$tmpDir = ini_get("session.save_path");
[1472]	2626	$_file = "/cidimage_".$_SESSION[ 'phpgw_session' ][ 'session_id' ].".dat";
[1005]	2627	imagejpeg($image_new,$tmpDir.$_file, 85);
	2628	$mail->AddAttachment($tmpDir.$_file, $attach['name'], "base64", $this->get_file_type($tmpDir.$_file));
	2629	}
	2630	else
	2631	$mail->AddAttachment($attach['tmp_name'], $attach['name'], "base64", $this->get_file_type($attach['name']));
	2632	// optional name
	2633	}
[1472]	2634
	2635
	2636
	2637
[271]	2638	if(!empty($mail->AltBody))
	2639	$mail->ContentType = "multipart/alternative";
	2640
[828]	2641	$mail->error_count = 0; // reset errors
	2642	$mail->SetMessageType();
	2643	$header = $mail->CreateHeader();
[1472]	2644	$body = $mail->CreateBody();
[828]	2645
[1472]	2646	$mbox_stream = $this->open_mbox($folder);
[271]	2647	$new_header = str_replace("\n", "\r\n", $header);
	2648	$new_body = str_replace("\n", "\r\n", $body);
[830]	2649	$return['append'] = imap_append($mbox_stream, "{".$this->imap_server.":".$this->imap_port."}".$folder, $new_header . $new_body, "\\Seen \\Draft");
[271]	2650	$status = imap_status($mbox_stream, "{".$this->imap_server.":".$this->imap_port."}".$folder, SA_UIDNEXT);
	2651	$return['msg_no'] = $status->uidnext - 1;
	2652	$return['folder_id'] = $folder;
[828]	2653
[51]	2654	if($mbox_stream)
	2655	imap_close($mbox_stream);
[1472]	2656	if (is_array($return_files))
[828]	2657	foreach ($return_files as $index => $_attachment) {
	2658	if (array_key_exists("name",$_attachment)){
[271]	2659	unset($return_files[$index]);
	2660	$return_files[$index] = $_attachment['name']."_SIZE_".$return_files[$index][1] = $_attachment['size'];
	2661	}
	2662	else
	2663	{
	2664	unset($return_files[$index]);
	2665	$return_files[$index] = $_attachment[2]."_SIZE_". $return_files[$index][1] = $_attachment[5];
	2666	}
	2667	}
[1472]	2668
[271]	2669	$return['files'] = serialize($return_files);
[673]	2670	$return["subject"] = $subject;
[1472]	2671
[2]	2672	if (!$return['append'])
	2673	$return['append'] = imap_last_error();
[1472]	2674
[2]	2675	return $return;
	2676	}
[1472]	2677
[2]	2678	function set_messages_flag($params)
	2679	{
	2680	$folder = $params['folder'];
	2681	$msgs_to_set = $params['msgs_to_set'];
	2682	$flag = $params['flag'];
	2683	$return = array();
	2684	$return["msgs_to_set"] = $msgs_to_set;
	2685	$return["flag"] = $flag;
[1472]	2686
[411]	2687	if(!$this->mbox && !is_resource($this->mbox))
[51]	2688	$this->mbox = $this->open_mbox($folder);
[1472]	2689
[2]	2690	if ($flag == "unseen")
[51]	2691	$return["status"] = imap_clearflag_full($this->mbox, $msgs_to_set, "\\Seen", ST_UID);
[2]	2692	elseif ($flag == "seen")
[51]	2693	$return["status"] = imap_setflag_full($this->mbox, $msgs_to_set, "\\Seen", ST_UID);
[2]	2694	elseif ($flag == "answered"){
[51]	2695	$return["status"] = imap_setflag_full($this->mbox, $msgs_to_set, "\\Answered", ST_UID);
	2696	imap_clearflag_full($this->mbox, $msgs_to_set, "\\Draft", ST_UID);
[2]	2697	}
	2698	elseif ($flag == "forwarded")
[51]	2699	$return["status"] = imap_setflag_full($this->mbox, $msgs_to_set, "\\Answered \\Draft", ST_UID);
[2]	2700	elseif ($flag == "flagged")
[51]	2701	$return["status"] = imap_setflag_full($this->mbox, $msgs_to_set, "\\Flagged", ST_UID);
[614]	2702	elseif ($flag == "unflagged") {
	2703	$flag_importance = false;
	2704	$msgs_number = explode(",",$msgs_to_set);
[659]	2705	$unflagged_msgs = "";
[614]	2706	foreach($msgs_number as $msg_number) {
	2707	preg_match('/importance : (.*)\r/i',
	2708	imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number))
[1472]	2709	,$importance);
[673]	2710	if(strtolower($importance[1])=="high" && $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['use_important_flag']) {
[614]	2711	$flag_importance=true;
	2712	}
[659]	2713	else {
	2714	$unflagged_msgs.=$msg_number.",";
[1472]	2715	}
[614]	2716	}
	2717
[659]	2718	if($unflagged_msgs!="") {
	2719	imap_clearflag_full($this->mbox,substr($unflagged_msgs,0,strlen($unflagged_msgs)-1), "\\Flagged", ST_UID);
	2720	$return["msgs_unflageds"] = substr($unflagged_msgs,0,strlen($unflagged_msgs)-1);
	2721	}
	2722	else {
	2723	$return["msgs_unflageds"] = false;
	2724	}
	2725
[673]	2726	if($flag_importance && $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['use_important_flag']) {
[614]	2727	$return["status"] = false;
	2728	$return["msg"] = $this->functions->getLang("At least one of selected message cant be marked as normal");
	2729	}
[659]	2730	else {
	2731	$return["status"] = true;
	2732	}
[614]	2733	}
[1472]	2734
[411]	2735	if($this->mbox && is_resource($this->mbox))
[51]	2736	imap_close($this->mbox);
[2]	2737	return $return;
	2738	}
[1472]	2739
[2]	2740	function get_file_type($file_name)
	2741	{
	2742	$file_name = strtolower($file_name);
	2743	$strFileType = strrev(substr(strrev($file_name),0,4));
[1472]	2744	if ($strFileType == ".asf")
[2]	2745	return "video/x-ms-asf";
	2746	if ($strFileType == ".avi")
	2747	return "video/avi";
	2748	if ($strFileType == ".doc")
	2749	return "application/msword";
	2750	if ($strFileType == ".zip")
	2751	return "application/zip";
	2752	if ($strFileType == ".xls")
	2753	return "application/vnd.ms-excel";
	2754	if ($strFileType == ".gif")
	2755	return "image/gif";
	2756	if ($strFileType == ".jpg" \|\| $strFileType == "jpeg")
	2757	return "image/jpeg";
	2758	if ($strFileType == ".png")
	2759	return "image/png";
	2760	if ($strFileType == ".wav")
	2761	return "audio/wav";
	2762	if ($strFileType == ".mp3")
	2763	return "audio/mpeg3";
	2764	if ($strFileType == ".mpg" \|\| $strFileType == "mpeg")
	2765	return "video/mpeg";
	2766	if ($strFileType == ".rtf")
	2767	return "application/rtf";
	2768	if ($strFileType == ".htm" \|\| $strFileType == "html")
	2769	return "text/html";
[1472]	2770	if ($strFileType == ".xml")
[2]	2771	return "text/xml";
[1472]	2772	if ($strFileType == ".xsl")
[2]	2773	return "text/xsl";
[1472]	2774	if ($strFileType == ".css")
[2]	2775	return "text/css";
[1472]	2776	if ($strFileType == ".php")
[2]	2777	return "text/php";
[1472]	2778	if ($strFileType == ".asp")
[2]	2779	return "text/asp";
	2780	if ($strFileType == ".pdf")
	2781	return "application/pdf";
	2782	if ($strFileType == ".txt")
	2783	return "text/plain";
	2784	if ($strFileType == ".wmv")
	2785	return "video/x-ms-wmv";
	2786	if ($strFileType == ".sxc")
	2787	return "application/vnd.sun.xml.calc";
	2788	if ($strFileType == ".stc")
	2789	return "application/vnd.sun.xml.calc.template";
	2790	if ($strFileType == ".sxd")
	2791	return "application/vnd.sun.xml.draw";
	2792	if ($strFileType == ".std")
	2793	return "application/vnd.sun.xml.draw.template";
	2794	if ($strFileType == ".sxi")
	2795	return "application/vnd.sun.xml.impress";
	2796	if ($strFileType == ".sti")
	2797	return "application/vnd.sun.xml.impress.template";
	2798	if ($strFileType == ".sxm")
	2799	return "application/vnd.sun.xml.math";
	2800	if ($strFileType == ".sxw")
	2801	return "application/vnd.sun.xml.writer";
	2802	if ($strFileType == ".sxq")
	2803	return "application/vnd.sun.xml.writer.global";
	2804	if ($strFileType == ".stw")
	2805	return "application/vnd.sun.xml.writer.template";
[1472]	2806
	2807
	2808	return "application/octet-stream";
[2]	2809	}
[1472]	2810
[2]	2811	function htmlspecialchars_encode($str)
	2812	{
[449]	2813	return str_replace( array('&', '"','\'','<','>','{','}'), array('&','"',''','<','>','{','}'), $str);
[2]	2814	}
	2815	function htmlspecialchars_decode($str)
	2816	{
[449]	2817	return str_replace( array('&','"',''','<','>','{','}'), array('&', '"','\'','<','>','{','}'), $str);
[2]	2818	}
[1472]	2819
[828]	2820	function get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse,$offsetBegin = 0,$offsetEnd = 0)
	2821	{
	2822	if(!$this->mbox \|\| !is_resource($this->mbox))
[51]	2823	$this->mbox = $this->open_mbox($folder);
[432]	2824
[828]	2825	return $this->messages_sort($sort_box_type,$sort_box_reverse, $search_box_type,$offsetBegin,$offsetEnd);
	2826	}
[1472]	2827
[53]	2828	function get_info_next_msg($params)
	2829	{
	2830	$msg_number = $params['msg_number'];
	2831	$folder = $params['msg_folder'];
	2832	$sort_box_type = $params['sort_box_type'];
	2833	$sort_box_reverse = $params['sort_box_reverse'];
	2834	$reuse_border = $params['reuse_border'];
	2835	$search_box_type = $params['search_box_type'] != "ALL" && $params['search_box_type'] != "" ? $params['search_box_type'] : false;
[1472]	2836	$sort_array_msg = $this -> get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse);
	2837
[320]	2838	$success = false;
	2839	if (is_array($sort_array_msg))
[2]	2840	{
[320]	2841	foreach ($sort_array_msg as $i => $value){
	2842	if ($value == $msg_number)
	2843	{
	2844	$success = true;
	2845	break;
	2846	}
	2847	}
[2]	2848	}
	2849
[320]	2850	if (! $success \|\| $i >= sizeof($sort_array_msg)-1)
[2]	2851	{
	2852	$params['status'] = 'false';
	2853	$params['command_to_exec'] = "delete_border('". $reuse_border ."');";
	2854	return $params;
	2855	}
[1472]	2856
[2]	2857	$params = array();
	2858	$params['msg_number'] = $sort_array_msg[($i+1)];
	2859	$params['msg_folder'] = $folder;
[1472]	2860
	2861	$return = $this->get_info_msg($params);
[2]	2862	$return["reuse_border"] = $reuse_border;
	2863	return $return;
	2864	}
	2865
	2866	function get_info_previous_msg($params)
	2867	{
	2868	$msg_number = $params['msgs_number'];
	2869	$folder = $params['folder'];
	2870	$sort_box_type = $params['sort_box_type'];
	2871	$sort_box_reverse = $params['sort_box_reverse'];
	2872	$reuse_border = $params['reuse_border'];
[53]	2873	$search_box_type = $params['search_box_type'] != "ALL" && $params['search_box_type'] != "" ? $params['search_box_type'] : false;
	2874	$sort_array_msg = $this -> get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse);
[1472]	2875
[320]	2876	$success = false;
	2877	if (is_array($sort_array_msg))
[2]	2878	{
[320]	2879	foreach ($sort_array_msg as $i => $value){
	2880	if ($value == $msg_number)
	2881	{
	2882	$success = true;
	2883	break;
	2884	}
	2885	}
[2]	2886	}
[320]	2887	if (! $success \|\| $i == 0)
	2888	{
[2]	2889	$params['status'] = 'false';
	2890	$params['command_to_exec'] = "delete_border('". $reuse_border ."');";
	2891	return $params;
	2892	}
[1472]	2893
[2]	2894	$params = array();
	2895	$params['msg_number'] = $sort_array_msg[($i-1)];
	2896	$params['msg_folder'] = $folder;
[1472]	2897
[2]	2898	$return = $this->get_info_msg($params);
	2899	$return["reuse_border"] = $reuse_border;
	2900	return $return;
	2901	}
[1472]	2902
[2]	2903	// This function updates the values: quota, paging and new messages menu.
	2904	function get_menu_values($params){
	2905	$return_array = array();
	2906	$return_array = $this->get_quota($params);
[1472]	2907
[2]	2908	$mbox_stream = $this->open_mbox($params['folder']);
[1472]	2909	$return_array['num_msgs'] = imap_num_msg($mbox_stream);
[51]	2910	if($mbox_stream)
	2911	imap_close($mbox_stream);
[1472]	2912
	2913	return $return_array;
[2]	2914	}
[1472]	2915
[325]	2916	function get_quota($params){
[449]	2917	// folder_id = user/{uid} for shared folders
	2918	if(substr($params['folder_id'],0,5) != 'INBOX' && preg_match('/user\\'.$this->imap_delimiter.'/i', $params['folder_id'])){
	2919	$array_folder = explode($this->imap_delimiter,$params['folder_id']);
[1472]	2920	$folder_id = "user".$this->imap_delimiter.$array_folder[1];
[449]	2921	}
	2922	// folder_id = INBOX for inbox folders
	2923	else
	2924	$folder_id = "INBOX";
[1472]	2925
[1035]	2926	if(!$this->mbox \|\| !is_resource($this->mbox))
[51]	2927	$this->mbox = $this->open_mbox();
[345]	2928
[325]	2929	$quota = imap_get_quotaroot($this->mbox, $folder_id);
[411]	2930	if($this->mbox && is_resource($this->mbox))
[51]	2931	imap_close($this->mbox);
[1472]	2932
[2]	2933	if (!$quota){
	2934	return array(
	2935	'quota_percent' => 0,
	2936	'quota_used' => 0,
	2937	'quota_limit' => 0
	2938	);
	2939	}
[1472]	2940
[2]	2941	if(count($quota) && $quota['limit']) {
	2942	$quota_limit = (($quota['limit']/1024)* 100 + .5 )* .01;
	2943	$quota_used = (($quota['usage']/1024)* 100 + .5 )* .01;
	2944	if($quota_used >= $quota_limit)
[650]	2945	{
	2946	$quotaPercent = 100;
	2947	}
	2948	else
	2949	{
[2]	2950	$quotaPercent = ($quota_used / $quota_limit)*100;
	2951	$quotaPercent = (($quotaPercent)* 100 + .5 )* .01;
[650]	2952	}
[2]	2953	return array(
	2954	'quota_percent' => floor($quotaPercent),
	2955	'quota_used' => floor($quota_used),
	2956	'quota_limit' => floor($quota_limit)
	2957	);
	2958	}
[1472]	2959	else
[2]	2960	return array();
	2961	}
[1472]	2962
[2]	2963	function send_notification($params){
	2964	require_once("class.phpmailer.php");
	2965	$mail = new PHPMailer();
[1472]	2966
[2]	2967	$toaddress = $params['notificationto'];
[1472]	2968
[449]	2969	$subject = 'Confirmação de leitura: ' . $params['subject'];
[2]	2970	$body = 'Sua mensagem: ' . $params['subject'] . '<br>';
	2971	$body .= 'foi lida por: ' . $_SESSION['phpgw_info']['expressomail']['user']['fullname'] . ' <' . $_SESSION['phpgw_info']['expressomail']['user']['email'] . '> em ' . date("d/m/Y H:i");
	2972	$mail->SMTPDebug = false;
	2973	$mail->IsSMTP();
	2974	$mail->Host = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpServer'];
	2975	$mail->Port = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpPort'];
	2976	$mail->From = $_SESSION['phpgw_info']['expressomail']['user']['email'];
	2977	$mail->FromName = $_SESSION['phpgw_info']['expressomail']['user']['fullname'];
	2978	$mail->AddAddress($toaddress);
	2979	$mail->Subject = $this->htmlspecialchars_decode($subject);
	2980
	2981	$mail->IsHTML(true);
	2982	$mail->Body = $body;
[1472]	2983
[2]	2984	if(!$mail->Send()){
	2985	return $mail->ErrorInfo;
	2986	}
	2987	else
	2988	return true;
	2989	}
[1472]	2990
[2]	2991	function empty_trash()
	2992	{
[1472]	2993	$folder = 'INBOX' . $this->imap_delimiter . $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultTrashFolder'];
[2]	2994	$mbox_stream = $this->open_mbox($folder);
	2995	$return = imap_delete($mbox_stream,'1:*');
[51]	2996	if($mbox_stream)
	2997	imap_close($mbox_stream, CL_EXPUNGE);
[2]	2998	return $return;
	2999	}
[1472]	3000
[2]	3001	function search($params)
	3002	{
[673]	3003	include("class.imap_attachment.inc.php");
[1472]	3004	$imap_attachment = new imap_attachment();
[2]	3005	$criteria = $params['criteria'];
	3006	$return = array();
	3007	$folders = $this->get_folders_list();
[1472]	3008
[2]	3009	$j = 0;
	3010	foreach($folders as $folder)
	3011	{
	3012	$mbox_stream = $this->open_mbox($folder);
	3013	$messages = imap_search($mbox_stream, $criteria, SE_UID);
[1472]	3014
[2]	3015	if ($messages == '')
	3016	continue;
[1472]	3017
[2]	3018	$i = 0;
	3019	$return[$j] = array();
	3020	$return[$j]['folder_name'] = $folder['name'];
[1472]	3021
[2]	3022	foreach($messages as $msg_number)
	3023	{
[535]	3024	$header = $this->get_header($msg_number);
[2]	3025	if (!is_object($header))
	3026	return false;
[1472]	3027
[2]	3028	$return[$j][$i]['msg_folder'] = $folder['name'];
	3029	$return[$j][$i]['msg_number'] = $msg_number;
	3030	$return[$j][$i]['Recent'] = $header->Recent;
	3031	$return[$j][$i]['Unseen'] = $header->Unseen;
	3032	$return[$j][$i]['Answered'] = $header->Answered;
	3033	$return[$j][$i]['Deleted'] = $header->Deleted;
	3034	$return[$j][$i]['Draft'] = $header->Draft;
	3035	$return[$j][$i]['Flagged'] = $header->Flagged;
[1472]	3036
[535]	3037	$date_msg = gmdate("d/m/Y",$header->udate);
	3038	if (gmdate("d/m/Y") == $date_msg)
	3039	$return[$j][$i]['udate'] = gmdate("H:i",$header->udate);
[2]	3040	else
	3041	$return[$j][$i]['udate'] = $date_msg;
[1472]	3042
[2]	3043	$fromaddress = imap_mime_header_decode($header->fromaddress);
	3044	$return[$j][$i]['fromaddress'] = '';
	3045	foreach ($fromaddress as $tmp)
	3046	$return[$j][$i]['fromaddress'] .= $this->replace_maior_menor($tmp->text);
[1472]	3047
[2]	3048	$from = $header->from;
	3049	$return[$j][$i]['from'] = array();
	3050	$tmp = imap_mime_header_decode($from[0]->personal);
	3051	$return[$j][$i]['from']['name'] = $tmp[0]->text;
	3052	$return[$j][$i]['from']['email'] = $from[0]->mailbox . "@" . $from[0]->host;
[1472]	3053	$return[$j][$i]['from']['full'] ='"' . $return[$j][$i]['from']['name'] . '" ' . '<' . $return[$j][$i]['from']['email'] . '>';
[2]	3054
	3055	$to = $header->to;
	3056	$return[$j][$i]['to'] = array();
	3057	$tmp = imap_mime_header_decode($to[0]->personal);
	3058	$return[$j][$i]['to']['name'] = $tmp[0]->text;
	3059	$return[$j][$i]['to']['email'] = $to[0]->mailbox . "@" . $to[0]->host;
[1472]	3060	$return[$j][$i]['to']['full'] ='"' . $return[$i]['to']['name'] . '" ' . '<' . $return[$i]['to']['email'] . '>';
[2]	3061
	3062	$subject = imap_mime_header_decode($header->fetchsubject);
	3063	$return[$j][$i]['subject'] = '';
	3064	foreach ($subject as $tmp)
	3065	$return[$j][$i]['subject'] .= $tmp->text;
	3066
	3067	$return[$j][$i]['Size'] = $header->Size;
	3068	$return[$j][$i]['reply_toaddress'] = $header->reply_toaddress;
[1472]	3069
[2]	3070	$return[$j][$i]['attachment'] = array();
	3071	$return[$j][$i]['attachment'] = $imap_attachment->get_attachment_headerinfo($mbox_stream, $msg_number);
[1472]	3072
[2]	3073	$i++;
	3074	}
	3075	$j++;
[51]	3076	if($mbox_stream)
	3077	imap_close($mbox_stream);
[2]	3078	}
[1472]	3079
[2]	3080	return $return;
	3081	}
[1709]	3082
	3083
	3084	function mobile_search($params)
	3085	{
	3086	include("class.imap_attachment.inc.php");
	3087	$imap_attachment = new imap_attachment();
	3088	$criterias = array ("TO","SUBJECT","FROM","CC");
	3089	$return = array();
	3090	$folders = $this->get_folders_list();
	3091	$num_msgs = 0;
	3092
	3093	foreach($folders as $id =>$folder)
	3094	{
	3095	if(strpos($folder['folder_id'],'user')===false && is_array($folder)) {
	3096	foreach($criterias as $criteria_fixed)
	3097	{
	3098	$_filter = $criteria_fixed . ' "'.$params['filter'].'"';
	3099	$mbox_stream = $this->open_mbox($folder['folder_name']);
	3100
	3101	$messages = imap_search($mbox_stream, $_filter, SE_UID);
	3102
	3103	if ($messages == ''){
	3104	if($mbox_stream)
	3105	imap_close($mbox_stream);
	3106	continue;
	3107	}
	3108
	3109	foreach($messages as $msg_number)
	3110	{
	3111	$temp = $this->get_info_head_msg($msg_number);
	3112	if(!$temp)
	3113	return false;
	3114
	3115	$return[$num_msgs] = $temp;
	3116	$num_msgs++;
	3117	}
	3118	$return['num_msgs'] = $num_msgs;
	3119
	3120	if($mbox_stream)
	3121	imap_close($mbox_stream);
	3122	}
	3123	}
	3124
	3125	}
	3126	return $return;
	3127	}
[1472]	3128
[2]	3129	function delete_and_show_previous_message($params)
	3130	{
	3131	$return = $this->get_info_previous_msg($params);
[1472]	3132
[2]	3133	$params_tmp1 = array();
	3134	$params_tmp1['msgs_to_delete'] = $params['msg_number'];
	3135	$params_tmp1['folder'] = $params['msg_folder'];
	3136	$return_tmp1 = $this->delete_msg($params_tmp1);
[1472]	3137
[2]	3138	$return['msg_number_deleted'] = $return_tmp1;
[1472]	3139
[2]	3140	return $return;
	3141	}
[1472]	3142
	3143
[2]	3144	function automatic_trash_cleanness($params)
	3145	{
	3146	$before_date = date("m/d/Y", strtotime("-".$params['before_date']." day"));
	3147	$criteria = 'BEFORE "'.$before_date.'"';
[325]	3148	$mbox_stream = $this->open_mbox('INBOX'.$this->imap_delimiter.$_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultTrashFolder']);
[2]	3149	$messages = imap_search($mbox_stream, $criteria, SE_UID);
	3150	if (is_array($messages)){
	3151	foreach ($messages as $msg_number){
	3152	imap_delete($mbox_stream, $msg_number, FT_UID);
	3153	}
	3154	}
[51]	3155	if($mbox_stream)
	3156	imap_close($mbox_stream, CL_EXPUNGE);
[2]	3157	return $messages;
	3158	}
	3159	// Fix the search problem with special characters!!!!
	3160	function remove_accents($string) {
[1472]	3161	return strtr($string,
	3162	"?Ó??ó?Ý?úÁÀÃÂÄÇÉÈÊËÍÌ?ÎÏÑÕÔÓÒÖÚÙ?ÛÜ?áàãâäçéèêëíì?îïñóòõôöúù?ûüýÿ",
[2]	3163	"SOZsozYYuAAAAACEEEEIIIIINOOOOOUUUUUsaaaaaceeeeiiiiinooooouuuuuyy");
	3164	}
	3165
[1622]	3166	function make_search_date($date){
	3167
	3168	$months = array(
	3169	1 => 'jan',
	3170	2 => 'feb',
	3171	3 => 'mar',
	3172	4 => 'apr',
	3173	5 => 'may',
	3174	6 => 'jun',
	3175	7 => 'jul',
	3176	8 => 'aug',
	3177	9 => 'sep',
	3178	10 => 'oct',
	3179	11 => 'nov',
	3180	12 => 'dec'
	3181	);
	3182
	3183	//TODO: Adaptar a data de acordo com o locale do sistema.
	3184	list($day,$month,$year) = explode("/", $date);
	3185	$search_date = $day."-".$months[intval($month)]."-".$year;
	3186	return $search_date;
	3187
	3188	}
	3189
[1472]	3190	function search_msg($params = ''){
[1614]	3191	$retorno = "";
	3192	$mbox_stream = "";
	3193	if(strpos($params['condition'],"#")===false) { //local messages
	3194	$search=false;
	3195	}
	3196	else {
	3197	$search = explode(",",$params['condition']);
	3198	}
[689]	3199
[1614]	3200	if($search){
	3201	$search_criteria = '';
	3202	$search_result_number = $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['search_result_number'];
	3203	foreach($search as $tmp)
	3204	{
	3205	$tmp1 = explode("##",$tmp);
	3206	$sum = 0;
	3207	$name_box = $tmp1[0];
	3208	unset($filter);
	3209	foreach($tmp1 as $index => $criteria)
	3210	{
	3211	if ($index != 0 && strlen($criteria) != 0)
	3212	{
	3213	$filter_array = explode("<=>",rawurldecode($criteria));
	3214	$filter .= " ".$filter_array[0];
[1622]	3215	if (strlen($filter_array[1]) != 0){
	3216	if (trim($filter_array[0]) != 'BEFORE' &&
	3217	trim($filter_array[0]) != 'SINCE' &&
	3218	trim($filter_array[0]) != 'ON')
	3219	{
	3220	$filter .= '"'.$filter_array[1].'"';
	3221	}
	3222	else
	3223	{
	3224	$filter .= '"'.$this->make_search_date($filter_array[1]).'"';
	3225	}
	3226	}
[1614]	3227	}
	3228	}
	3229	$name_box = mb_convert_encoding(utf8_decode($name_box), "UTF7-IMAP", "ISO_8859-1" );
	3230	$filter = $this->remove_accents($filter);
	3231	//Este bloco tem a finalidade de transformar o login (quando numerico) das pastas compartilhadas em common name
[1747]	3232	if ($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['uid2cn'] && substr($name_box,0,4) == 'user')
[1614]	3233	{
[1747]	3234	$folder_name = explode($this->imap_delimiter,$name_box);
[1614]	3235	$this->ldap = new ldap_functions();
	3236	if ($cn = $this->ldap->uid2cn($folder_name[1]))
	3237	{
	3238	$folder_name[1] = $cn;
	3239	}
[1747]	3240	$folder_name = implode($this->imap_delimiter,$folder_name);
[1614]	3241	}
[1747]	3242	else
	3243	{
	3244	$folder_name = mb_convert_encoding(utf8_decode($name_box), "UTF7-IMAP", "ISO_8859-1" );
	3245	}
[1472]	3246
[1614]	3247	if(!is_resource($mbox_stream))
	3248	{
	3249	$mbox_stream = $this->open_mbox($name_box);
	3250	}
	3251	else
	3252	{
	3253	imap_reopen($mbox_stream, "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$name_box);
	3254	}
[1472]	3255
[1614]	3256	if (preg_match("/^.?\bALL\b/", $filter))
	3257	{ // Quick Search, note: this ALL isn't the same ALL from imap_search
[1472]	3258
[1614]	3259	$all_criterias = array ("TO","SUBJECT","FROM","CC");
	3260	foreach($all_criterias as $criteria_fixed)
	3261	{
	3262	$_filter = $criteria_fixed . substr($filter,4);
[1472]	3263
[1614]	3264	$search_criteria = imap_search($mbox_stream, $_filter, SE_UID);
[1472]	3265
[1614]	3266	if($search_criteria) //&& count($search_criteria) < 50)
	3267	{
	3268	foreach($search_criteria as $new_search)
	3269	{
	3270	if ($search_result_number != '65536' && $sum == $search_result_number)
[1608]	3271	{
[1614]	3272	return $retorno ? $sum . "=sumResults=" . $retorno : "none";
[1608]	3273	}
	3274
[1614]	3275	$m_token = trim("##".mb_convert_encoding( $name_box, "ISO_8859-1", "UTF7-IMAP" ) . "--" . $this->get_msg($new_search,$name_box,$mbox_stream) . "--".$new_search."##"."\n");
	3276	if(!@strstr($retorno,$m_token))
	3277	{
	3278	$retorno .= $m_token;
	3279	$sum ++;
	3280	}
	3281	}
	3282	}
	3283	}
	3284	}
	3285	else {
	3286	$search_criteria = imap_search($mbox_stream, $filter, SE_UID);
	3287	if( is_array( $search_criteria) )
	3288	{
	3289	foreach($search_criteria as $new_search)
	3290	{
	3291	if ($search_result_number != '65536' && $sum == $search_result_number)
[1608]	3292	{
[1614]	3293	return $retorno ? $sum . "=sumResults=" . $retorno : "none";
[1608]	3294	}
[1614]	3295	$retorno .= trim("##".mb_convert_encoding( $name_box, "ISO_8859-1", "UTF7-IMAP" ) . "--" . $this->get_msg($new_search,$name_box,$mbox_stream) . "--" . $new_search."##"."\n");
	3296	$sum++;
	3297	}
	3298	}
	3299	}
	3300	}
	3301	}
	3302	if($mbox_stream)
	3303	{
	3304	imap_close($mbox_stream);
	3305	}
[1472]	3306
[1614]	3307	if ($retorno)
	3308	{
	3309	return $retorno;
	3310	}
	3311	else
	3312	{
	3313	return 'none';
	3314	}
[2]	3315	}
[1472]	3316
[271]	3317	function get_msg($uid_msg,$name_box, $mbox_stream )
	3318	{
[828]	3319	$header = $this->get_header($uid_msg);
	3320	include_once("class.imap_attachment.inc.php");
	3321	$imap_attachment = new imap_attachment();
	3322	$attachments = $imap_attachment->get_attachment_headerinfo($mbox_stream, $uid_msg);
	3323	$attachments = $attachments['number_attachments'] > 0?"T".$attachments['number_attachments']:"";
	3324	$flag = $header->Unseen
	3325	.$header->Recent
	3326	.$header->Flagged
	3327	.$header->Draft
	3328	.$header->Answered
	3329	.$header->Deleted
	3330	.$attachments;
	3331
	3332
[163]	3333	$subject = $this->decode_string($header->fetchsubject);
	3334	$from = $header->from[0]->mailbox;
[2]	3335	if($header->from[0]->personal != "")
	3336	$from = $header->from[0]->personal;
[650]	3337	$ret_msg = $this->decode_string($from) . "--" . $subject . "--". gmdate("d/m/Y",$header ->udate)."--". $this->size_msg($header->Size) ."--". $flag;
[1472]	3338	return $ret_msg;
	3339	}
[828]	3340
[2]	3341	function size_msg($size){
	3342	$var = floor($size/1024);
	3343	if($var >= 1){
[1472]	3344	return $var." kb";
[2]	3345	}else{
[1472]	3346	return $size ." b";
[2]	3347	}
	3348	}
	3349
	3350	function ob_array($the_object)
	3351	{
	3352	$the_array=array();
	3353	if(!is_scalar($the_object))
	3354	{
	3355	foreach($the_object as $id => $object)
	3356	{
	3357	if(is_scalar($object))
	3358	{
	3359	$the_array[$id]=$object;
	3360	}
	3361	else
	3362	{
	3363	$the_array[$id]=$this->ob_array($object);
	3364	}
	3365	}
	3366	return $the_array;
	3367	}
	3368	else
	3369	{
	3370	return $the_object;
	3371	}
	3372	}
[1472]	3373
[2]	3374	function getacl()
	3375	{
	3376	$this->ldap = new ldap_functions();
[1472]	3377
[2]	3378	$return = array();
[1472]	3379	$mbox_stream = $this->open_mbox();
[2]	3380	$mbox_acl = imap_getacl($mbox_stream, 'INBOX');
[1472]	3381
[2]	3382	$i = 0;
	3383	foreach ($mbox_acl as $user => $acl)
	3384	{
	3385	if ($user != $this->username)
	3386	{
	3387	$return[$i]['uid'] = $user;
	3388	$return[$i]['cn'] = $this->ldap->uid2cn($user);
	3389	}
	3390	$i++;
	3391	}
	3392	return $return;
	3393	}
[1472]	3394
[2]	3395	function setacl($params)
	3396	{
	3397	$old_users = $this->getacl();
	3398	if (!count($old_users))
	3399	$old_users = array();
[1472]	3400
[2]	3401	$tmp_array = array();
	3402	foreach ($old_users as $index => $user_info)
	3403	{
	3404	$tmp_array[$index] = $user_info['uid'];
	3405	}
	3406	$old_users = $tmp_array;
[1472]	3407
[2]	3408	$users = unserialize($params['users']);
	3409	if (!count($users))
	3410	$users = array();
[1472]	3411
[2]	3412	//$add_share = array_diff($users, $old_users);
	3413	$remove_share = array_diff($old_users, $users);
	3414
	3415	$mbox_stream = $this->open_mbox();
	3416
	3417	$serverString = "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}";
	3418	$mailboxes_list = imap_getmailboxes($mbox_stream, $serverString, "user".$this->imap_delimiter.$this->username."*");
	3419
	3420	/*if (count($add_share))
	3421	{
	3422	foreach ($add_share as $index=>$uid)
	3423	{
	3424	if (is_array($mailboxes_list))
	3425	{
	3426	foreach ($mailboxes_list as $key => $val)
	3427	{
	3428	$folder = str_replace($serverString, "", imap_utf7_decode($val->name));
	3429	imap_setacl ($mbox_stream, $folder, "$uid", "lrswipcda");
	3430	}
	3431	}
	3432	}
	3433	}*/
[1472]	3434
[2]	3435	if (count($remove_share))
	3436	{
	3437	foreach ($remove_share as $index=>$uid)
	3438	{
	3439	if (is_array($mailboxes_list))
	3440	{
	3441	foreach ($mailboxes_list as $key => $val)
	3442	{
	3443	$folder = str_replace($serverString, "", imap_utf7_decode($val->name));
	3444	imap_setacl ($mbox_stream, $folder, "$uid", "");
	3445	}
	3446	}
[1472]	3447	}
[2]	3448	}
[1472]	3449
[2]	3450	return true;
	3451	}
[1472]	3452
[2]	3453	function getaclfromuser($params)
	3454	{
	3455	$useracl = $params['user'];
[1472]	3456
[2]	3457	$return = array();
	3458	$return[$useracl] = 'false';
[1472]	3459	$mbox_stream = $this->open_mbox();
[2]	3460	$mbox_acl = imap_getacl($mbox_stream, 'INBOX');
[1472]	3461
[2]	3462	foreach ($mbox_acl as $user => $acl)
	3463	{
	3464	if (($user != $this->username) && ($user == $useracl))
	3465	{
	3466	$return[$user] = $acl;
	3467	}
	3468	}
	3469	return $return;
	3470	}
	3471
	3472	function getacltouser($user)
	3473	{
	3474	$return = array();
	3475	$mbox_stream = $this->open_mbox();
[325]	3476	//Alterado, antes era 'imap_getacl($mbox_stream, 'user'.$this->imap_delimiter.$user);
	3477	//Afim de tratar as pastas compartilhadas, verificandos as permissoes de operacao sobre as mesmas
	3478	//No caso de se tratar da caixa do proprio usuario logado, utiliza a sintaxe abaixo
	3479	if(substr($user,0,4) != 'user')
[449]	3480	$mbox_acl = imap_getacl($mbox_stream, 'user'.$this->imap_delimiter.$user);
[325]	3481	else
	3482	$mbox_acl = imap_getacl($mbox_stream, $user);
[2]	3483	return $mbox_acl[$this->username];
	3484	}
	3485
[1472]	3486
[2]	3487	function setaclfromuser($params)
	3488	{
	3489	$user = $params['user'];
	3490	$acl = $params['acl'];
[1472]	3491
[2]	3492	$mbox_stream = $this->open_mbox();
	3493
	3494	$serverString = "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}";
	3495	$mailboxes_list = imap_getmailboxes($mbox_stream, $serverString, "user".$this->imap_delimiter.$this->username."*");
	3496
	3497	if (is_array($mailboxes_list))
	3498	{
	3499	foreach ($mailboxes_list as $key => $val)
	3500	{
[449]	3501	$folder = str_replace($serverString, "", imap_utf7_encode($val->name));
	3502	$folder = str_replace("&-", "&", $folder);
[2]	3503	if (!imap_setacl ($mbox_stream, $folder, $user, $acl))
	3504	{
[449]	3505	$return = imap_last_error();
[2]	3506	}
	3507	}
	3508	}
[449]	3509	if (isset($return))
	3510	return $return;
	3511	else
	3512	return true;
[2]	3513	}
[1472]	3514
[51]	3515	function download_attachment($msg,$msgno)
	3516	{
[1472]	3517	$array_parts_attachments = array();
[51]	3518	$array_parts_attachments['names'] = '';
[689]	3519	include_once("class.imap_attachment.inc.php");
[1472]	3520	$imap_attachment = new imap_attachment();
	3521
[51]	3522	if (count($msg->fname[$msgno]) > 0)
	3523	{
	3524	$i = 0;
	3525	foreach ($msg->fname[$msgno] as $index=>$fname)
	3526	{
	3527	$array_parts_attachments[$i]['pid'] = $msg->pid[$msgno][$index];
[1397]	3528	$array_parts_attachments[$i]['name'] = $imap_attachment->flat_mime_decode($this->decode_string($fname));
[51]	3529	$array_parts_attachments[$i]['name'] = $array_parts_attachments[$i]['name'] ? $array_parts_attachments[$i]['name'] : "attachment.bin";
	3530	$array_parts_attachments[$i]['encoding'] = $msg->encoding[$msgno][$index];
	3531	$array_parts_attachments['names'] .= $array_parts_attachments[$i]['name'] . ', ';
	3532	$array_parts_attachments[$i]['fsize'] = $msg->fsize[$msgno][$index];
	3533	$i++;
	3534	}
	3535	}
	3536	$array_parts_attachments['names'] = substr($array_parts_attachments['names'],0,(strlen($array_parts_attachments['names']) - 2));
	3537	return $array_parts_attachments;
[1472]	3538	}
[69]	3539
	3540	function spam($params)
	3541	{
	3542	$is_spam = $params['spam'];
	3543	$folder = $params['folder'];
	3544	$mbox_stream = $this->open_mbox($folder);
	3545	$msgs_number = explode(',',$params['msgs_number']);
	3546
	3547	foreach($msgs_number as $msg_number) {
[877]	3548	$imap_msg_number = imap_msgno($mbox_stream, $msg_number);
	3549	$header = imap_fetchheader($mbox_stream, $imap_msg_number);
	3550	$body = imap_body($mbox_stream, $imap_msg_number);
[69]	3551	$msg = $header . $body;
	3552	$email = $_SESSION['phpgw_info']['expressomail']['user']['email'];
[449]	3553	$username = $this->username;
[69]	3554	strtok($email, '@');
	3555	$domain = strtok('@');
	3556
[449]	3557	//Encontrar a assinatura do dspam no cabecalho
	3558	$v = explode("\r\n", $header);
	3559	foreach ($v as $linha){
[877]	3560	if (eregi("^Message-ID", $linha)) {
	3561	$args = explode(" ", $linha);
	3562	$msg_id = "'$args[1]'";
	3563	} elseif (eregi("^X-DSPAM-Signature", $linha)) {
[449]	3564	$args = explode(" ",$linha);
	3565	$signature = $args[1];
	3566	}
	3567	}
	3568
[877]	3569	// Seleciona qual comando a ser executado
[449]	3570	switch($is_spam){
	3571	case 'true': $cmd = $_SESSION['phpgw_info']['server']['expressomail']['expressoMail_command_for_spam']; break;
	3572	case 'false': $cmd = $_SESSION['phpgw_info']['server']['expressomail']['expressoMail_command_for_ham']; break;
	3573	}
[877]	3574
	3575	$tags = array('##EMAIL##', '##USERNAME##', '##DOMAIN##', '##SIGNATURE##', '##MSGID##');
	3576	$cmd = str_replace($tags, array($email, $username, $domain, $signature, $msg_id), $cmd);
[78]	3577	system($cmd);
[69]	3578	}
	3579	imap_close($mbox_stream);
	3580	return false;
	3581	}
[535]	3582	function get_header($msg_number){
	3583	$header = @imap_headerinfo($this->mbox, imap_msgno($this->mbox, $msg_number), 80, 255);
	3584	if (!is_object($header))
	3585	return false;
	3586	// Prepare udate from mailDate (DateTime arrived with TZ) for fixing summertime problem.
	3587	$pdate = date_parse($header->MailDate);
	3588	$header->udate += $pdate['zone']*(-60);
[1472]	3589
[673]	3590	if($header->Flagged != "F" && $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['use_important_flag']) {
[659]	3591	$flag = preg_match('/importance : (.*)\r/i',
	3592	imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number))
[1472]	3593	,$importance);
[659]	3594	$header->Flagged = $flag==0?false:strtolower($importance[1])=="high"?"F":false;
	3595	}
[1472]	3596
[535]	3597	return $header;
	3598	}
[1000]	3599
	3600	//Por Bruno Costa(bruno.vieira-costa@serpro.gov.br - Insere emails no imap a partir do fonte do mesmo. Se o argumento timestamp for passado ele utiliza do script python
	3601	///expressoMail1_2/imap.py para inserir uma msg com o horário correto pois isso não é porssível com a função imap_append do php.
	3602
	3603	function insert_email($source,$folder,$timestamp){
	3604	$username = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
	3605	$password = $_SESSION['phpgw_info']['expressomail']['user']['passwd'];
	3606	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
	3607	$imap_port = $_SESSION['phpgw_info']['expressomail']['email_server']['imapPort'];
	3608	$imap_options = '/notls/novalidate-cert';
	3609	$mbox_stream = imap_open("{".$imap_server.":".$imap_port.$imap_options."}".$folder, $username, $password);
	3610	if(imap_last_error())
	3611	{
	3612	imap_createmailbox($mbox_stream,imap_utf7_encode("{".$imap_server."}".$folder));
	3613	}
	3614	if($timestamp){
	3615	$tempDir = ini_get("session.save_path");
[1247]	3616	$file = $tempDir."imap_".$_SESSION[ 'phpgw_session' ][ 'session_id' ];
[1000]	3617	$f = fopen($file,"w");
	3618	fputs($f,base64_encode($source));
	3619	fclose($f);
[1586]	3620	$command = "python ".$_SERVER['DOCUMENT_ROOT']."/expressoMail1_2/imap.py ".escapeshellarg($imap_server)." ".escapeshellarg($imap_port)." ".escapeshellarg($username)." ".escapeshellarg($password)." ".escapeshellarg($timestamp)." ".escapeshellarg($folder)." ".escapeshellarg($file);
[1012]	3621	$return['command']=exec(escapeshellcmd($command));
[1000]	3622	}else{
	3623	$return['append'] = imap_append($mbox_stream, "{".$imap_server.":".$imap_port."}".$folder, $source, "\\Seen");
	3624	}
	3625	$status = imap_status($mbox_stream, "{".$this->imap_server.":".$this->imap_port."}".$folder, SA_UIDNEXT);
	3626	$return['msg_no'] = $status->uidnext - 1;
	3627	$return['error'] = imap_last_error();
	3628	if($mbox_stream)
	3629	imap_close($mbox_stream);
	3630	return $return;
	3631
	3632	}
	3633
[1035]	3634	function show_decript($params){
	3635	$source = $params['source'];
	3636	//error_log("source: $source\nversao: " . PHP_VERSION, 3, '/tmp/teste.log');
	3637	$source = str_replace(" ", "+", $source,$i);
[1472]	3638
[1035]	3639	if (version_compare(PHP_VERSION, '5.2.0', '>=')){
	3640	if(!$source = base64_decode($source,true))
	3641	return "error ".$source."Espaços ".$i;
	3642
	3643	}
	3644	else {
	3645	if(!$source = base64_decode($source))
	3646	return "error ".$source."Espaços ".$i;
	3647	}
	3648
	3649	$insert = $this->insert_email($source,'INBOX'.$this->imap_delimiter.'decifradas');
	3650
	3651	$get['msg_number'] = $insert['msg_no'];
	3652	$get['msg_folder'] = 'INBOX'.$this->imap_delimiter.'decifradas';
	3653	$return = $this->get_info_msg($get);
	3654	$get['msg_number'] = $params['ID'];
	3655	$get['msg_folder'] = $params['folder'];
	3656	$tmp = $this->get_info_msg($get);
	3657	if(!$tmp['status_get_msg_info'])
	3658	{
	3659	$return['msg_day']=$tmp['msg_day'];
	3660	$return['msg_hour']=$tmp['msg_hour'];
	3661	$return['fulldate']=$tmp['fulldate'];
	3662	$return['smalldate']=$tmp['smalldate'];
	3663	}
	3664	else
	3665	{
	3666	$return['msg_day']='';
	3667	$return['msg_hour']='';
	3668	$return['fulldate']='';
	3669	$return['smalldate']='';
	3670	}
	3671	$return['msg_no'] =$insert['msg_no'];
	3672	$return['error'] = $insert['error'];
	3673	$return['folder'] = $params['folder'];
	3674	//$return['acls'] = $insert['acls'];
	3675	$return['original_ID'] = $params['ID'];
	3676
	3677	return $return;
	3678
	3679	}
[1472]	3680
[1000]	3681	//Por Bruno Costa(bruno.vieira-costa@serpro.gov.br - Trata fontes de emails enviados via POST para o servidor por um xmlhttprequest, as partes codificados com
	3682	//Base64 os "+" são substituidos por " " no envio e essa função arruma esse efeito.
	3683
	3684	function treat_base64_from_post($source){
	3685	$offset = 0;
	3686	do
	3687	{
	3688	if($inicio = strpos($source, 'Content-Transfer-Encoding: base64', $offset))
	3689	{
	3690	$inicio = strpos($source, "\n\r", $inicio);
	3691	$fim = strpos($source, '--', $inicio);
	3692	if(!$fim)
	3693	$fim = strpos($source,"\n\r", $inicio);
	3694	$length = $fim-$inicio;
	3695	$parte = substr( $source,$inicio,$length-1);
	3696	$parte = str_replace(" ", "+", $parte);
	3697	$source = substr_replace($source, $parte, $inicio, $length-1);
	3698	}
	3699	if($offset > $inicio)
	3700	$offset=FALSE;
	3701	else
	3702	$offset = $inicio;
	3703	}
	3704	while($offset);
	3705	return $source;
	3706	}
	3707
	3708	//Por Bruno Costa(bruno.vieira-costa@serpro.gov.br - Recebe os fontes dos emails a serem desarquivados, separa e envia cada um para função insert_mail.
	3709
	3710	function unarchive_mail($params)
	3711	{
	3712	$dest_folder = $params['folder'];
	3713	$sources = explode("#@#@#@",$params['source']);
	3714	$timestamps = explode("#@#@#@",$params['timestamp']);
	3715	foreach($sources as $index=>$src) {
	3716	if($src!=""){
	3717	$source = $this->treat_base64_from_post($src);
	3718	$insert = $this->insert_email($source,$dest_folder,$timestamps[$index]);
	3719	}
	3720	}
	3721	return $insert;
	3722	}
	3723
	3724	function download_all_local_attachments($params)
	3725	{
	3726	$source = $params['source'];
	3727	$source = $this->treat_base64_from_post($source);
	3728	$insert = $this->insert_email($source,'INBOX'.$this->imap_delimiter.'decifradas');
	3729	$exporteml = new ExportEml();
	3730	$params['num_msg']=$insert['msg_no'];
	3731	$params['folder']='INBOX'.$this->imap_delimiter.'decifradas';
	3732	return $exporteml->download_all_attachments($params);
	3733	}
[2]	3734	}
[278]	3735	?>

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