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source: branches/2.2/expressoMail1_2/inc/class.imap_functions.inc.php @ 3138

Revision 3138, 136.7 KB checked in by amuller, 14 years ago (diff)
Ticket #1154 - Arruma problema de buscas duplicadas no expressoMail
Property svn:eol-style set to `native` Property svn:executable set to ``*

Rev	Line
[2]	1	<?php
[1040]	2
[2]	3	include_once("class.functions.inc.php");
	4	include_once("class.ldap_functions.inc.php");
[91]	5	include_once("class.exporteml.inc.php");
	6
[2]	7	class imap_functions
	8	{
	9	var $public_functions = array
[1472]	10	(
[2]	11	'get_range_msgs' => True,
	12	'get_info_msg' => True,
[689]	13	'get_info_msgs' => True,
[615]	14	'get_folders_list' => True,
[1518]	15	'import_msgs' => True,
	16	'msgs_to_archive' => True
[2]	17	);
	18
	19	var $ldap;
	20	var $mbox;
	21	var $imap_port;
	22	var $has_cid;
	23	var $imap_options = '';
	24	var $functions;
[3071]	25	var $prefs;
[650]	26	var $foldersLimit;
[1912]	27	var $imap_sentfolder;
[2]	28
	29	function imap_functions (){
[650]	30	$this->foldersLimit = 200; //Limit of folders (mailboxes) user can see
[2]	31	$this->username = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
	32	$this->password = $_SESSION['phpgw_info']['expressomail']['user']['passwd'];
	33	$this->imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
	34	$this->imap_port = $_SESSION['phpgw_info']['expressomail']['email_server']['imapPort'];
	35	$this->imap_delimiter = $_SESSION['phpgw_info']['expressomail']['email_server']['imapDelimiter'];
[1472]	36	$this->functions = new functions();
[1912]	37	$this->imap_sentfolder = $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultSentFolder'] ? $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultSentFolder'] : str_replace("*","", $this->functions->getLang("Sent"));
[2]	38	$this->has_cid = false;
[3071]	39	$this->prefs = $_SESSION['phpgw_info']['user']['preferences']['expressoMail'];
[1472]	40
[3071]	41
[2]	42	if ($_SESSION['phpgw_info']['expressomail']['email_server']['imapTLSEncryption'] == 'yes')
	43	{
	44	$this->imap_options = '/tls/novalidate-cert';
	45	}
	46	else
	47	{
	48	$this->imap_options = '/notls/novalidate-cert';
	49	}
	50	}
	51	// BEGIN of functions.
	52	function open_mbox($folder = False)
	53	{
[828]	54	if (is_resource($this->mbox))
	55	return $this->mbox;
[51]	56	$folder = mb_convert_encoding($folder, "UTF7-IMAP","ISO_8859-1");
[504]	57	$this->mbox = @imap_open("{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$folder, $this->username, $this->password) or die(serialize(array('imap_error' => $this->parse_error(imap_last_error()))));
[2]	58	return $this->mbox;
	59	}
	60
[504]	61	function parse_error($error){
	62	// This error is returned from Imap.
	63	if(strstr($error,'Connection refused')) {
	64	return str_replace("%1", $this->functions->getLang("Mail"), $this->functions->getLang("Connection failed with %1 Server. Try later."));
	65	}
	66	// This error is returned from Postfix.
	67	elseif(strstr($error,'message file too big')) {
[1264]	68	return str_replace("%1",$_SESSION['phpgw_info']['user']['preferences']['expressoMail']['max_attachment_size'],$this->functions->getLang('The size of this message has exceeded the limit (%1B).'));
[504]	69	}
[628]	70	elseif(strstr($error,'virus')) {
	71	return str_replace("%1", $this->functions->getLang("Mail"), $this->functions->getLang("Your message was rejected by antivirus. Perhaps your attachment has been infected."));
	72	}
[504]	73	// This condition verifies if SESSION is expired.
[1472]	74	elseif(!count($_SESSION))
[504]	75	return "nosession";
	76
	77	return $error;
	78	}
[1472]	79
[2]	80	function get_range_msgs2($params)
	81	{
[3018]	82	// Free others requests
	83	session_write_close();
[53]	84	$folder = $params['folder'];
[2]	85	$msg_range_begin = $params['msg_range_begin'];
	86	$msg_range_end = $params['msg_range_end'];
[1472]	87	$sort_box_type = $params['sort_box_type'];
[53]	88	$sort_box_reverse = $params['sort_box_reverse'];
[51]	89	$search_box_type = $params['search_box_type'] != "ALL" && $params['search_box_type'] != "" ? $params['search_box_type'] : false;
[828]	90	$sort_array_msg = $this-> get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse,$msg_range_begin,$msg_range_end);
[1472]	91
[2]	92	$return = array();
	93	$i = 0;
[828]	94	$num_msgs = imap_num_msg($this->mbox);
	95	if(is_array($sort_array_msg)){
[1472]	96	foreach($sort_array_msg as $msg_number => $value)
[689]	97	{
	98	$temp = $this->get_info_head_msg($msg_number);
[1940]	99	$temp['msg_sample'] = $this->get_msg_sample($msg_number);
[689]	100	if(!$temp)
[1752]	101	{
[689]	102	return false;
[1752]	103	}
[828]	104
[689]	105	$return[$i] = $temp;
	106	$i++;
	107	}
	108	}
[828]	109	$return['num_msgs'] = $num_msgs;
	110
[689]	111	return $return;
	112	}
[828]	113
[689]	114	function get_info_head_msg($msg_number) {
	115	$head_array = array();
	116	include_once("class.imap_attachment.inc.php");
	117	$imap_attachment = new imap_attachment();
[828]	118
[830]	119
[3071]	120	if ($this->prefs['use_important_flag'] \|\| $this->prefs['use_signature_digital'] )
	121	{
	122	/*Como eu preciso do atributo Importance para saber se o email é
	123	* importante ou não, uso abaixo a função imap_fetchheader e busco
	124	* o atributo importance nela. Isso faz com que eu acesse o cabeçalho
	125	* duas vezes e de duas formas diferentes, mas em contrapartida, eu
	126	* não preciso reimplementar o método utilizando o fetchheader.
	127	* Como as mensagens são renderizadas em um número pequeno por vez,
	128	* não parece ter perda considerável de performance.
	129	*/
[830]	130
[3071]	131	$tempHeader = imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number));
	132	$flag = preg_match('/importance : (.*)\r/i', $tempHeader, $importance);
[1174]	133
[3071]	134	// Reimplemenatado código para identificação dos e-mails assinados e cifrados
	135	// no método getMessageType(). Mário César Kolling <mario.kolling@serpro.gov.br>
	136	$head_array['ContentType'] = $this->getMessageType($msg_number, $tempHeader);
	137	$head_array['Importance'] = $flag==0?"Normal":$importance[1];
	138	}
[1174]	139
[689]	140
	141	$header = $this->get_header($msg_number);
[828]	142	if (!is_object($header))
	143	return false;
[689]	144	$head_array['Recent'] = $header->Recent;
	145	$head_array['Unseen'] = $header->Unseen;
	146	if($header->Answered =='A' && $header->Draft == 'X'){
	147	$head_array['Forwarded'] = 'F';
[2]	148	}
[689]	149	else {
	150	$head_array['Answered'] = $header->Answered;
[828]	151	$head_array['Draft'] = $header->Draft;
[46]	152	}
[689]	153	$head_array['Deleted'] = $header->Deleted;
	154	$head_array['Flagged'] = $header->Flagged;
	155	$head_array['msg_number'] = $msg_number;
[3057]	156	$head_array['udate'] = $header->udate;
[828]	157
[689]	158	$from = $header->from;
	159	$head_array['from'] = array();
[1740]	160	$head_array['from']['name'] = ( isset( $from[0]->personal ) ) ? $this->decode_string($from[0]->personal) : NULL;
[689]	161	$head_array['from']['email'] = $this->decode_string($from[0]->mailbox) . "@" . $from[0]->host;
	162	if(!$head_array['from']['name'])
	163	$head_array['from']['name'] = $head_array['from']['email'];
	164	$to = $header->to;
	165	$head_array['to'] = array();
[1740]	166	$tmp = ( isset( $to[0]->personal ) ) ? imap_mime_header_decode($to[0]->personal) : NULL;
	167	$head_array['to']['name'] = ( isset( $tmp[0]->text ) ) ? $this->decode_string($this->decode_string($tmp[0]->text)) : NULL;
	168	$head_array['to']['email'] = ( isset( $to[0]->mailbox ) ) ? ( $this->decode_string($to[0]->mailbox) . "@" . ( ( isset( $to[0]->host ) ) ? $to[0]->host : '' ) ) : NULL;
[689]	169	if(!$head_array['to']['name'])
	170	$head_array['to']['name'] = $head_array['to']['email'];
[1751]	171	$head_array['subject'] = ( isset( $header->fetchsubject ) ) ? $this->decode_string($header->fetchsubject) : '';
[828]	172
[689]	173	$head_array['Size'] = $header->Size;
[828]	174
[689]	175	$head_array['attachment'] = array();
	176	$head_array['attachment'] = $imap_attachment->get_attachment_headerinfo($this->mbox, $msg_number);
[828]	177
[689]	178	return $head_array;
[2]	179	}
[828]	180
[2]	181	function decode_string($string)
[1472]	182	{
	183
[2]	184	if ((strpos(strtolower($string), '=?iso-8859-1') !== false) \|\| (strpos(strtolower($string), '=?windows-1252') !== false))
	185	{
[1740]	186	$return = '';
[2]	187	$tmp = imap_mime_header_decode($string);
	188	foreach ($tmp as $tmp1)
	189	$return .= $this->htmlspecialchars_encode($tmp1->text);
[1472]	190
[2]	191	return $return;
	192	}
	193	else if (strpos(strtolower($string), '=?utf-8') !== false)
	194	{
[1401]	195	$elements = imap_mime_header_decode($string);
	196
	197	for($i = 0;$i < count($elements);$i++)
	198	{
[1384]	199	$charset = strtolower($elements[$i]->charset);
[1401]	200	$text = $elements[$i]->text;
	201
	202	if(!strcasecmp($charset, "utf-8") \|\| !strcasecmp($charset, "utf-7"))
	203	{
[1384]	204	$decoded .= $this->functions->utf8_to_ncr($text);
	205	}
	206	else
[1401]	207	{
	208	if( strcasecmp($charset,"default") )
	209	$decoded .= $this->htmlspecialchars_encode(iconv($charset, "iso-8859-1", $text));
	210	else
	211	$decoded .= $this->htmlspecialchars_encode($text);
	212	}
[1384]	213	}
[2]	214	return $decoded;
	215	}
	216	else
	217	return $this->htmlspecialchars_encode($string);
	218	}
[615]	219	/**
	220	* Função que importa arquivos .eml exportados pelo expresso para a caixa do usuário. Testado apenas
	221	* com .emls gerados pelo expresso, e o arquivo pode ser um zip contendo vários emls ou um .eml.
	222	*/
[660]	223	function import_msgs($params) {
[1000]	224	if(!$this->mbox)
[660]	225	$this->mbox = $this->open_mbox();
[1472]	226
[1365]	227	if( preg_match('/local_/',$params["folder"]) )
[1000]	228	{
[1366]	229	// PLEASE, BE CAREFULL!!! YOU SHOULD USE EMAIL CONFIGURATION VALUES (EMAILADMIN MODULE)
[1367]	230	$tmp_box = mb_convert_encoding('INBOX'.$this->imap_delimiter.$_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultTrashFolder'].$this->imap_delimiter.'tmpMoveToLocal', "UTF7-IMAP", "UTF-8");
[1000]	231	if ( ! imap_createmailbox( $this -> mbox,"{".$this -> imap_server."}$tmp_box" ) )
	232	return $this->functions->getLang( 'Import to Local : fail...' );
	233	imap_reopen($this->mbox, "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$tmp_box);
	234	$params["folder"] = $tmp_box;
	235	}
[615]	236	$errors = array();
	237	$invalid_format = false;
[1472]	238	$filename = $params['FILES'][0]['name'];
[1365]	239	$params["folder"] = mb_convert_encoding($params["folder"], "UTF7-IMAP","ISO_8859-1");
[660]	240	$quota = imap_get_quotaroot($this->mbox, $params["folder"]);
	241	if((($quota['limit'] - $quota['usage'])*1024) <= $params['FILES'][0]['size']){
	242	return array( 'error' => $this->functions->getLang("fail in import:").
[1000]	243	" ".$this->functions->getLang("Over quota"));
[660]	244	}
[615]	245	if(substr($filename,strlen($filename)-4)==".zip") {
[660]	246	$zip = zip_open($params['FILES'][0]['tmp_name']);
[615]	247
	248	if ($zip) {
	249	while ($zip_entry = zip_read($zip)) {
[1000]	250
[615]	251	if (zip_entry_open($zip, $zip_entry, "r")) {
	252	$email = zip_entry_read($zip_entry, zip_entry_filesize($zip_entry));
	253	$status = @imap_append($this->mbox,
[660]	254	"{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$params["folder"],
[615]	255	$email
	256	);
	257	if(!$status)
	258	array_push($errors,zip_entry_name($zip_entry));
	259	zip_entry_close($zip_entry);
	260	}
	261	}
[660]	262	zip_close($zip);
[615]	263	}
[1000]	264
	265	if ( isset( $tmp_box ) && ! sizeof( $errors ) )
	266	{
	267
	268	$mc = imap_check($this->mbox);
	269
	270	$result = imap_fetch_overview( $this -> mbox, "1:{$mc -> Nmsgs}", 0 );
	271
	272	$ids = array( );
	273	foreach ($result as $overview)
	274	$ids[ ] = $overview -> uid;
	275
	276	return implode( ',', $ids );
[830]	277	}
[1000]	278	}
[615]	279	else if(substr($filename,strlen($filename)-4)==".eml") {
[660]	280	$email = implode("",file($params['FILES'][0]['tmp_name']));
[615]	281	$status = @imap_append($this->mbox,
[660]	282	"{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$params["folder"],
[615]	283	$email
	284	);
[660]	285	if(!$status){
[615]	286	array_push($errors,zip_entry_name($zip_entry));
[660]	287	zip_entry_close($zip_entry);
	288	}
[615]	289	}
[1000]	290	else
[615]	291	{
[1000]	292	if ( isset( $tmp_box ) )
	293	imap_deletemailbox( $this->mbox,"{".$this -> imap_server."}$tmp_box" );
	294
[660]	295	return array("error" => $this->functions->getLang("wrong file format"));
[615]	296	$invalid_format = true;
	297	}
[1000]	298
[615]	299	if(!$invalid_format) {
	300	if(count($errors)>0) {
[660]	301	$message = $this->functions->getLang("fail in import:")."\n";
[615]	302	foreach($errors as $arquivo) {
	303	$message.=$arquivo."\n";
	304	}
[660]	305	return array("error" => $message);
[615]	306	}
	307	else
[1000]	308	return $this->functions->getLang("The import was executed successfully.");
[615]	309	}
[1000]	310	}
	311	/*
[613]	312	Remove os anexos de uma mensagem. A estratégia para isso é criar uma mensagem nova sem os anexos, mantendo apenas
	313	a primeira parte do e-mail, que é o texto, sem anexos.
	314	O método considera que o email é multpart.
	315	*/
	316	function remove_attachments($params) {
	317	include_once("class.message_components.inc.php");
	318	if(!$this->mbox \|\| !is_resource($this->mbox))
	319	$this->mbox = $this->open_mbox($params["folder"]);
	320	$return["status"] = true;
	321	$header = "";
[1472]	322
[613]	323	$headertemp = explode("\n",imap_fetchheader($this->mbox, imap_msgno($this->mbox, $params["msg_num"])));
	324	foreach($headertemp as $head) {//Se eu colocar todo o header do email dá pau no append, então procuro apenas o que interessa.
	325	$head1 = explode(":",$head);
[1472]	326	if ( (strtoupper($head1[0]) == "TO") \|\|
[3018]	327	(strtoupper($head1[0]) == "FROM") \|\|
	328	(strtoupper($head1[0]) == "SUBJECT") \|\|
	329	(strtoupper($head1[0]) == "DATE") \|\|
	330	(strtoupper($head1[0]) == "CONTENT-TYPE")) {
	331
	332	if(strtoupper($head1[0]) == "CONTENT-TYPE"){
	333	$head = str_replace("multipart/mixed","text/html",$head);
	334	}
	335	$header .= $head."\n";
	336	}
[613]	337	}
[1472]	338
[613]	339	$msg = &new message_components($this->mbox);
[1472]	340	$msg->fetch_structure($params["msg_num"]);/* O fetchbody tava trazendo o email com problemas na acentuação.
	341	Então uso essa classe para verificar a codificação e o charset,
[613]	342	para que o método decodeBody do expresso possa trazer tudo certinho*/
[1472]	343
[1319]	344	$status = imap_append($this->mbox,
[613]	345	"{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$params["folder"],
	346	$header.
	347	"\r\n".
	348	str_replace("\n","\r\n",$this->decodeBody(
	349	imap_fetchbody($this->mbox,imap_msgno($this->mbox, $params["msg_num"]),"1"),
	350	$msg->encoding[$params["msg_num"]][0], $msg->charset[$params["msg_num"]][0]
[1472]	351	)
[1319]	352	), "\\Seen"); //Append do novo email, só com header e conteúdo sem anexos.
[1472]	353
[1319]	354	if(!$status)
	355	{
[613]	356	$return["status"] = false;
	357	$return["msg"] = lang("error appending mail on delete attachments");
	358	}
[1319]	359	else
	360	{
	361	$status = imap_status($this->mbox, "{".$this->imap_server.":".$this->imap_port."}".$params['folder'], SA_UIDNEXT);
[1472]	362	$return['msg_no'] = $status->uidnext - 1;
[1319]	363	imap_delete($this->mbox, imap_msgno($this->mbox, $params["msg_num"]));
	364	imap_expunge($this->mbox);
	365	}
[1472]	366
[613]	367	return $return;
[1472]	368
[613]	369	}
[1518]	370
	371	function msgs_to_archive($params) {
	372
	373	$folder = $params['folder'];
[1931]	374	$all_ids = $this-> get_msgs($folder, 'SORTARRIVAL', false, 0,-1,-1);
[613]	375
[1518]	376	$messages_not_to_copy = explode(",",$params['mails']);
	377	$ids = array();
	378
[1931]	379	$cont = 0;
	380
[1518]	381	foreach($all_ids as $each_id=>$value) {
[1931]	382	if(!in_array($each_id,$messages_not_to_copy)) {
[1518]	383	array_push($ids,$each_id);
[1931]	384	$cont++;
	385	}
	386	if($cont>=100)
	387	break;
[1518]	388	}
	389
	390	if (empty($ids))
	391	return array();
	392
	393	$params = array("folder"=>$folder,"msgs_number"=>implode(",",$ids));
	394
	395
	396	return $this->get_info_msgs($params);
	397
	398
	399	}
	400
[689]	401	/**
[1472]	402	*
	403	* @return
[689]	404	* @param $params Object
	405	*/
	406	function get_info_msgs($params) {
	407	include_once("class.exporteml.inc.php");
	408	$return = array();
	409	$new_params = array();
	410	$attach_params = array();
	411	$new_params["msg_folder"]=$params["folder"];
	412	$attach_params["folder"] = $params["folder"];
	413	$msgs = explode(",",$params["msgs_number"]);
	414	$exporteml = new ExportEml();
[1382]	415	$unseen_msgs = array();
[689]	416	foreach($msgs as $msg_number) {
	417	$new_params["msg_number"] = $msg_number;
	418	//ini_set("display_errors","1");
	419	$msg_info = $this->get_info_msg($new_params);
	420
	421	$this->mbox = $this->open_mbox($params['folder']); //Não sei porque, mas se não abrir de novo a caixa dá erro.
	422	$msg_info['header'] = $this->get_info_head_msg($msg_number);
	423
	424	$attach_params["num_msg"] = $msg_number;
	425	$msg_info['array_attach'] = $exporteml->get_attachments_in_array($attach_params);
	426	$msg_info['url_export_file'] = $exporteml->export_to_archive($msg_number,$params["folder"]);
	427	imap_close($this->mbox);
	428	$this->mbox=false;
	429	array_push($return,serialize($msg_info));
[1472]	430
[1388]	431	if($msg_info['Unseen'] == "U" \|\| $msg_info['Recent'] == "N"){
[1472]	432	array_push($unseen_msgs,$msg_number);
	433	}
	434	}
[1382]	435	if($unseen_msgs){
	436	$msgs_list = implode(",",$unseen_msgs);
	437	$array_msgs = array('folder' => $new_params["msg_folder"], "msgs_to_set" => $msgs_list, "flag" => "unseen");
[1472]	438	$this->set_messages_flag($array_msgs);
[689]	439	}
[1472]	440
[689]	441	return $return;
	442	}
	443
[2]	444	function get_info_msg($params)
	445	{
[51]	446	$return = array();
[2]	447	$msg_number = $params['msg_number'];
[1969]	448	if(preg_match('(.+)(_[a-zA-Z0-9]+)',$msg_number,$matches)) { //Verifies if it comes from a tab diferent of the main one.
	449	$msg_number = $matches[1];
	450	$plus_id = $matches[2];
	451	}
	452	else {
	453	$plus_id = '';
	454	}
[1724]	455	$msg_folder = urldecode($params['msg_folder']);
[1472]	456
[411]	457	if(!$this->mbox \|\| !is_resource($this->mbox))
[1472]	458	$this->mbox = $this->open_mbox($msg_folder);
	459
[535]	460	$header = $this->get_header($msg_number);
[205]	461	if (!$header) {
[1472]	462	$return['status_get_msg_info'] = "false";
[205]	463	return $return;
	464	}
[1472]	465
[828]	466	$header_ = imap_fetchheader($this->mbox, $msg_number, FT_UID);
	467
[51]	468	$return_get_body = $this->get_body_msg($msg_number, $msg_folder);
[1707]	469
	470	$body = $return_get_body['body'];
[1527]	471	//Remoção de tags <span></span> para correção de erro no firefox
[3018]	472	$body = mb_eregi_replace("<span><span>","",$body);
	473	$body = mb_eregi_replace("</span></span>","",$body);
[1808]	474
[1035]	475	if($return_get_body['body']=='isCripted'){
	476	$exporteml = new ExportEml();
	477	$return['source']=$exporteml->export_msg_data($msg_number,$msg_folder);
	478	$return['body'] = "";
	479	$return['attachments'] = "";
	480	$return['thumbs'] = "";
	481	$return['signature'] = "";
	482	//return $return;
	483	}else{
	484	$return['body'] = $body;
	485	$return['attachments'] = $return_get_body['attachments'];
	486	$return['thumbs'] = $return_get_body['thumbs'];
	487	$return['signature'] = $return_get_body['signature'];
[1707]	488	}
	489
[3018]	490	$pattern = '/^[ \t]Disposition-Notification-To:[ ]<?[[:alnum:]\._-]+@[[:alnum:]_-]+[\.[:alnum:]]+>?/sm';
[828]	491	if (preg_match($pattern, $header_, $fields))
	492	{
[3018]	493	if(preg_match('/[[:alnum:]\._\-]+@[[:alnum:]_\-\.]+/',$fields[0], $matches)){
	494	$return['DispositionNotificationTo'] = "<".$matches[0].">";
	495	}
[2]	496	}
[828]	497
[2]	498	$return['Recent'] = $header->Recent;
	499	$return['Unseen'] = $header->Unseen;
[1472]	500	$return['Deleted'] = $header->Deleted;
[2]	501	$return['Flagged'] = $header->Flagged;
	502
	503	if($header->Answered =='A' && $header->Draft == 'X'){
	504	$return['Forwarded'] = 'F';
	505	}
[1472]	506
[2]	507	else {
	508	$return['Answered'] = $header->Answered;
[1472]	509	$return['Draft'] = $header->Draft;
[2]	510	}
	511
[1969]	512	$return['msg_number'] = $msg_number.$plus_id;
[2]	513	$return['msg_folder'] = $msg_folder;
[1472]	514
[535]	515	$date_msg = gmdate("d/m/Y",$header->udate);
[2]	516	if (date("d/m/Y") == $date_msg)
[535]	517	$return['udate'] = gmdate("H:i",$header->udate);
[2]	518	else
	519	$return['udate'] = $date_msg;
[1472]	520
	521	$return['msg_day'] = $date_msg;
[535]	522	$return['msg_hour'] = gmdate("H:i",$header->udate);
[1472]	523
[2]	524	if (date("d/m/Y") == $date_msg) //no dia
	525	{
[535]	526	$return['fulldate'] = gmdate("d/m/Y H:i",$header->udate);
	527	$return['smalldate'] = gmdate("H:i",$header->udate);
[605]	528
[1472]	529	$timestamp_now = strtotime("now");
[605]	530	$timestamp_msg_time = $header->udate;
[1472]	531	// $timestamp_now is GMT and $timestamp_msg_time is MailDate TZ.
[535]	532	// The variable $timestamp_diff is calculated without MailDate TZ.
	533	$pdate = date_parse($header->MailDate);
	534	$timestamp_diff = $timestamp_now - $timestamp_msg_time + ($pdate['zone']*(-60));
[1472]	535
[2]	536	if (gmdate("H",$timestamp_diff) > 0)
	537	{
[197]	538	$return['fulldate'] .= " (" . gmdate("H:i", $timestamp_diff) . ' ' . $this->functions->getLang('hours ago') . ')';
[2]	539	}
	540	else
	541	{
	542	if (gmdate("i",$timestamp_diff) == 0){
[197]	543	$return['fulldate'] .= ' ('. $this->functions->getLang('now').')';
[2]	544	}
	545	elseif (gmdate("i",$timestamp_diff) == 1){
[197]	546	$return['fulldate'] .= ' (1 '. $this->functions->getLang('minute ago').')';
[2]	547	}
	548	else{
[197]	549	$return['fulldate'] .= " (" . gmdate("i",$timestamp_diff) .' '. $this->functions->getLang('minutes ago') . ')';
[2]	550	}
	551	}
	552	}
	553	else{
[535]	554	$return['fulldate'] = gmdate("d/m/Y H:i",$header->udate);
	555	$return['smalldate'] = gmdate("d/m/Y",$header->udate);
[2]	556	}
[1472]	557
[2]	558	$from = $header->from;
	559	$return['from'] = array();
[1384]	560	$return['from']['name'] = $this->decode_string($from[0]->personal);
[2]	561	$return['from']['email'] = $this->decode_string($from[0]->mailbox . "@" . $from[0]->host);
	562	if ($return['from']['name'])
	563	{
	564	if (substr($return['from']['name'], 0, 1) == '"')
	565	$return['from']['full'] = $return['from']['name'] . ' ' . '<' . $return['from']['email'] . '>';
	566	else
	567	$return['from']['full'] = '"' . $return['from']['name'] . '" ' . '<' . $return['from']['email'] . '>';
	568	}
	569	else
	570	$return['from']['full'] = $return['from']['email'];
[1472]	571
[2]	572	// Sender attribute
	573	$sender = $header->sender;
[1472]	574	$return['sender'] = array();
[1384]	575	$return['sender']['name'] = $this->decode_string($sender[0]->personal);
[2]	576	$return['sender']['email'] = $this->decode_string($sender[0]->mailbox . "@" . $sender[0]->host);
	577	if ($return['sender']['name'])
	578	{
	579	if (substr($return['sender']['name'], 0, 1) == '"')
	580	$return['sender']['full'] = $return['sender']['name'] . ' ' . '<' . $return['sender']['email'] . '>';
	581	else
	582	$return['sender']['full'] = '"' . $return['sender']['name'] . '" ' . '<' . $return['sender']['email'] . '>';
	583	}
	584	else
	585	$return['sender']['full'] = $return['sender']['email'];
	586
	587	if($return['from']['full'] == $return['sender']['full'])
	588	$return['sender'] = null;
	589	$to = $header->to;
	590	$return['toaddress2'] = "";
	591	if (!empty($to))
	592	{
	593	foreach ($to as $tmp)
	594	{
	595	if (!empty($tmp->personal))
	596	{
	597	$personal_tmp = imap_mime_header_decode($tmp->personal);
	598	$return['toaddress2'] .= '"' . $personal_tmp[0]->text . '"';
	599	$return['toaddress2'] .= " ";
	600	$return['toaddress2'] .= "<";
[320]	601	if ($tmp->host != 'unspecified-domain')
	602	$return['toaddress2'] .= $tmp->mailbox . "@" . $tmp->host;
	603	else
	604	$return['toaddress2'] .= $tmp->mailbox;
[2]	605	$return['toaddress2'] .= ">";
	606	$return['toaddress2'] .= ", ";
	607	}
	608	else
	609	{
[320]	610	if ($tmp->host != 'unspecified-domain')
	611	$return['toaddress2'] .= $tmp->mailbox . "@" . $tmp->host;
	612	else
	613	$return['toaddress2'] .= $tmp->mailbox;
[2]	614	$return['toaddress2'] .= ", ";
	615	}
	616	}
	617	$return['toaddress2'] = $this->del_last_two_caracters($return['toaddress2']);
	618	}
	619	else
	620	{
	621	$return['toaddress2'] = "<Empty>";
[1472]	622	}
	623
[2]	624	$cc = $header->cc;
	625	$return['cc'] = "";
	626	if (!empty($cc))
	627	{
	628	foreach ($cc as $tmp_cc)
	629	{
	630	if (!empty($tmp_cc->personal))
	631	{
	632	$personal_tmp_cc = imap_mime_header_decode($tmp_cc->personal);
	633	$return['cc'] .= '"' . $personal_tmp_cc[0]->text . '"';
	634	$return['cc'] .= " ";
	635	$return['cc'] .= "<";
	636	$return['cc'] .= $tmp_cc->mailbox . "@" . $tmp_cc->host;
	637	$return['cc'] .= ">";
	638	$return['cc'] .= ", ";
	639	}
	640	else
	641	{
	642	$return['cc'] .= $tmp_cc->mailbox . "@" . $tmp_cc->host;
	643	$return['cc'] .= ", ";
	644	}
	645	}
	646	$return['cc'] = $this->del_last_two_caracters($return['cc']);
	647	}
	648	else
	649	{
	650	$return['cc'] = "";
[1472]	651	}
[449]	652
	653	##
	654	# @AUTHOR Rodrigo Souza dos Santos
	655	# @DATE 2008/09/12
	656	# @BRIEF Adding the BCC field.
	657	##
	658	$bcc = $header->bcc;
	659	$return['bcc'] = "";
	660	if (!empty($bcc))
	661	{
	662	foreach ($bcc as $tmp_bcc)
	663	{
	664	if (!empty($tmp_bcc->personal))
	665	{
	666	$personal_tmp_bcc = imap_mime_header_decode($tmp_bcc->personal);
	667	$return['bcc'] .= '"' . $personal_tmp_bcc[0]->text . '"';
	668	$return['bcc'] .= " ";
	669	$return['bcc'] .= "<";
	670	$return['bcc'] .= $tmp_bcc->mailbox . "@" . $tmp_bcc->host;
	671	$return['bcc'] .= ">";
	672	$return['bcc'] .= ", ";
	673	}
	674	else
	675	{
	676	$return['bcc'] .= $tmp_bcc->mailbox . "@" . $tmp_bcc->host;
	677	$return['bcc'] .= ", ";
	678	}
	679	}
	680	$return['bcc'] = $this->del_last_two_caracters($return['bcc']);
[426]	681	}
[449]	682	else
	683	{
	684	$return['bcc'] = "";
[1472]	685	}
[426]	686
[2]	687	$reply_to = $header->reply_to;
	688	$return['reply_to'] = "";
	689	if (is_object($reply_to[0]))
	690	{
	691	if ($return['from']['email'] != ($reply_to[0]->mailbox."@".$reply_to[0]->host))
	692	{
	693	if (!empty($reply_to[0]->personal))
	694	{
	695	$personal_reply_to = imap_mime_header_decode($tmp_reply_to->personal);
[41]	696	if(!empty($personal_reply_to[0]->text)) {
	697	$return['reply_to'] .= '"' . $personal_reply_to[0]->text . '"';
	698	$return['reply_to'] .= " ";
	699	$return['reply_to'] .= "<";
	700	$return['reply_to'] .= $reply_to[0]->mailbox . "@" . $reply_to[0]->host;
	701	$return['reply_to'] .= ">";
	702	}
	703	else {
	704	$return['reply_to'] .= $reply_to[0]->mailbox . "@" . $reply_to[0]->host;
	705	}
[2]	706	}
	707	else
	708	{
	709	$return['reply_to'] .= $reply_to[0]->mailbox . "@" . $reply_to[0]->host;
	710	}
	711	}
	712	}
	713	$return['reply_to'] = $this->decode_string($return['reply_to']);
	714	$return['subject'] = $this->decode_string($header->fetchsubject);
	715	$return['Size'] = $header->Size;
[828]	716	$return['reply_toaddress'] = $header->reply_toaddress;
	717
[689]	718	//All this is to help in local messages
	719	$return['timestamp'] = $header->udate;
	720	$return['login'] = $_SESSION['phpgw_info']['expressomail']['user']['account_id'];//$GLOBALS['phpgw_info']['user']['account_id'];
	721	$return['reply_toaddress'] = $header->reply_toaddress;
[2]	722	return $return;
	723	}
[1472]	724
[1940]	725	function get_msg_sample($msg_number)
[1752]	726	{
	727
[3049]	728	$return = "";
	729	if( (!isset($this->preferences['preview_msg_subject']) \|\| ($this->preferences['preview_msg_subject'] != "1")) &&
	730	(!isset($this->preferences['preview_msg_tip'] ) \|\| ($this->preferences['preview_msg_tip'] != "1")) )
	731	{
	732	$return['body'] = "";
	733	return $return;
	734	}
[1752]	735
	736	include_once("class.message_components.inc.php");
	737	$msg = &new message_components($this->mbox);
[3049]	738	$msg->fetch_structure($msg_number);
[1752]	739
	740	if(!$msg->structure[$msg_number]->parts)
	741	{
	742	$content = '';
	743	if (strtolower($msg->structure[$msg_number]->subtype) == "plain" \|\| strtolower($msg->structure[$msg_number]->subtype) == "html")
	744	{
	745	$content = $this->decodeBody(imap_body($this->mbox, $msg_number, FT_UID\|FT_PEEK), $msg->encoding[$msg_number][0], $msg->charset[$msg_number][0]);
	746	}
	747	}
	748	else
	749	{
	750	foreach($msg->pid[$msg_number] as $values => $msg_part)
	751	{
	752
	753	$file_type = strtolower($msg->file_type[$msg_number][$values]);
	754	if($file_type == "text/plain" \|\| $file_type == "text/html") {
	755	$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]);
	756	break;
	757	}
	758	}
	759	}
	760	$content = $this->replace_special_characters($content);
	761	$tags_replace = array("<br>","<br/>","<br />");
	762	$content = str_replace($tags_replace," ", $content);
	763	$content = strip_tags($content);
	764	$content = str_replace(array("{","}"," "), " ", $content);
	765	$content = trim($content);
	766	$content = substr($content,0,300);
	767	$content != "" ? $return['body'] = " - " . $content: $return['body'] = "";
	768	return $return;
	769	}
	770
[2]	771	function get_body_msg($msg_number, $msg_folder)
	772	{
	773	include_once("class.message_components.inc.php");
[51]	774	$msg = &new message_components($this->mbox);
[2]	775	$msg->fetch_structure($msg_number);
[51]	776	$return = array();
[1472]	777	$return['attachments'] = $this-> download_attachment($msg,$msg_number);
[51]	778	if(!$this->has_cid)
[91]	779	{
[178]	780	$return['thumbs'] = $this->get_thumbs($msg,$msg_number,urlencode($msg_folder));
[91]	781	$return['signature'] = $this->get_signature($msg,$msg_number,$msg_folder);
[1472]	782	}
	783
[2]	784	if(!$msg->structure[$msg_number]->parts) //Simple message, only 1 piece
	785	{
[3018]	786	if(strtolower($msg->structure[$msg_number]->subtype) == 'x-pkcs7-mime'){
	787	$return['body']='isCripted';
	788	return $return;
	789	}
[1035]	790
[2]	791	$attachment = array(); //No attachments
[1035]	792
[3018]	793	if(strtolower($msg->structure[$msg_number]->subtype) == 'x-pkcs7-mime'){
	794	$return['body']='isCripted';
	795	return $return;
[1035]	796	}
	797
[3018]	798	$content = '';
	799	// If simple message is subtype 'html' or 'plain', then get content body.
	800	if(strtolower($msg->structure[$msg_number]->subtype) == "html" \|\|
	801	strtolower( $msg -> structure[ $msg_number ] -> subtype ) == 'plain'){
	802
	803	$content = $this->decodeBody(
	804	imap_body( $this -> mbox, $msg_number, FT_UID ),
	805	$msg -> encoding[ $msg_number ][ 0 ],
	806	$msg -> charset[ $msg_number ][ 0 ]
	807	);
	808
	809	if ( strtolower( $msg -> structure[ $msg_number ] -> subtype ) == 'plain' )
	810	{
	811	$content = str_replace( array( '<', '>' ), array( ' #$<$# ', ' #$>$# ' ), $content );
	812	$content = htmlentities( $content );
	813	$content = $this -> replace_links( $content );
	814	$content = str_replace( array( ' #$<$# ', ' #$>$# ' ), array( '<', '>' ), $content );
[3130]	815	$content = '<pre>' . $content . '</pre>';
[3018]	816
	817	$return[ 'body' ] = $content;
	818
	819	return $return;
	820	}
	821	}
[2]	822	}
[1472]	823	else
[2]	824	{ //Complicated message, multiple parts
	825	$html_body = '';
	826	$content = '';
	827	$has_multipart = true;
	828	$this->has_cid = false;
[1472]	829
[2]	830	if (strtolower($msg->structure[$msg_number]->subtype) == "related")
	831	$this->has_cid = true;
[1472]	832
[469]	833	if (strtolower($msg->structure[$msg_number]->subtype) == "alternative") {
	834	$show_only_html = false;
	835	foreach($msg->pid[$msg_number] as $values => $msg_part) {
[432]	836	$file_type = strtolower($msg->file_type[$msg_number][$values]);
	837	if($file_type == "text/html")
[1472]	838	$show_only_html = true;
[432]	839	}
[469]	840	}
[2]	841	else
	842	$show_only_html = false;
	843
	844	foreach($msg->pid[$msg_number] as $values => $msg_part)
	845	{
[1472]	846
[2]	847	$file_type = strtolower($msg->file_type[$msg_number][$values]);
[3018]	848	if($file_type == "message/rfc822" \|\| $file_type == "multipart/alternative")
	849	{
	850	// Show only 'text/html' part, when message/rfc822 format contains 'text/plain' alternative part.
	851	if(array_key_exists($values+1, $msg->file_type[$msg_number]) &&
	852	strtolower($msg->file_type[$msg_number][$values+1]) == 'text/plain' &&
	853	array_key_exists($values+2, $msg->file_type[$msg_number]) &&
	854	strtolower($msg->file_type[$msg_number][$values+2]) == 'text/html') {
	855	$has_multipart = false;
	856	}
	857	}
[1472]	858
	859	if(($file_type == "text/plain"
[2]	860	\|\| $file_type == "text/html")
[3018]	861	&& $file_type != 'attachment')
[2]	862	{
	863	if($file_type == "text/plain" && !$show_only_html && $has_multipart)
	864	{
	865	// if TXT file size > 100kb, then it will not expand.
	866	if(!($file_type == "text/plain" && $msg->fsize[$msg_number][$values] > 102400)) {
[3018]	867	$content .= htmlentities($this->decodeBody(imap_fetchbody($this->mbox, $msg_number, $msg_part, FT_UID), $msg->encoding[$msg_number][$values], $msg->charset[$msg_number][$values]));
[3130]	868	$content = '<pre>' . $content . '</pre>';
[2]	869	}
	870	}
	871	// if HTML attachment file size > 300kb, then it will not expand.
[449]	872	else if($file_type == "text/html" && $msg->fsize[$msg_number][$values] < 307200)
[2]	873	{
[51]	874	$content .= $this->decodeBody(imap_fetchbody($this->mbox, $msg_number, $msg_part, FT_UID), $msg->encoding[$msg_number][$values], $msg->charset[$msg_number][$values]);
[2]	875	$show_only_html = true;
	876	}
	877	}
[3018]	878	else if($file_type == "message/delivery-status" \|\| $file_type == "message/feedback-report"){
[2]	879	$content .= "<hr align='left' width='95%' style='border:1px solid #DCDCDC'>";
[3039]	880	$content .= $this->decodeBody(imap_fetchbody($this->mbox, $msg_number, $msg_part, FT_UID), $msg->encoding[$msg_number][$values], $msg->charset[$msg_number][$values]);
[3130]	881	$content = '<pre>' . $content . '</pre>';
[2]	882	}
[65]	883	else if($file_type == "message/rfc822" \|\| $file_type == "text/rfc822-headers"){
[1472]	884
[2]	885	include_once("class.imap_attachment.inc.php");
	886	$att = new imap_attachment();
[51]	887	$attachments = $att -> get_attachment_info($this->mbox,$msg_number);
[3018]	888	if($attachments['number_attachments'] > 0) {
	889	foreach($attachments ['attachment'] as $index => $attachment)
	890	{
	891	if ( in_array( strtolower( $attachment[ 'type' ] ), array( 'delivery-status', 'rfc822', 'rfc822-headers', 'plain' ) ) )
	892	{
	893	$obj = imap_rfc822_parse_headers( imap_fetchbody( $this -> mbox, $msg_number, $msg_part, FT_UID ), $msg -> encoding[ $msg_number ][ $values ] );
[1897]	894
[3018]	895	$content .= '<hr align="left" width="95%" style="border:1px solid #DCDCDC">';
	896	$content .= '<br><table style="margin:2px;border:1px solid black;background:#EAEAEA">';
[1897]	897
[3018]	898	$content .= '<tr><td><b>' . $this->functions->getLang("Subject")
	899	. ':</b></td><td>' .$this->decode_string($obj->subject) . '</td></tr>';
[1897]	900
[3018]	901	$content .= '<tr><td><b>' . $this -> functions -> getLang( 'From' ) . ':</b></td><td>'
	902	. $this -> replace_links( $this -> decode_string( $obj -> from[ 0 ] -> mailbox . '@' . $obj -> from[ 0 ] -> host) )
	903	. '</td></tr>';
[1897]	904
[3018]	905	$content .= '<tr><td><b>' . $this->functions->getLang("Date") . ':</b></td><td>' . $obj->date . '</td></tr>';
[1897]	906
[3018]	907	$content .= '<tr><td><b>' . $this -> functions -> getLang( 'TO' ) . ':</b></td><td>'
	908	. $this -> replace_links( $this -> decode_string( $obj -> to[ 0 ] -> mailbox . '@' . $obj -> to[ 0 ] -> host ) )
	909	. '</td></tr>';
[1897]	910
[3018]	911	if ( $obj->cc )
	912	$content .= '<tr><td><b>' . $this -> functions -> getLang( 'CC' ) . ':</b></td><td>'
	913	. $this -> replace_links( $this -> decode_string( $obj -> cc[ 0 ] -> mailbox . '@' . $obj -> cc[ 0 ] -> host ) )
	914	. '</td></tr>';
[1897]	915
[3018]	916	$content .= '</table><br>';
[1897]	917
[3018]	918
	919	$id = ( ( strtolower( $attachment[ 'type' ] ) == 'delivery-status' ) ? false : true );
	920	if ( strtolower( $msg->structure[$msg_number]->parts[1]->parts[0]->subtype ) == 'plain' )
	921	{
	922	$id = !$id;
	923	if ( $msg->structure[$msg_number]->parts[1]->parts[0]->encoding == 4 )
	924	$msg->encoding[ $msg_number ][ $values ] = 'quoted-printable';
	925	}
	926
	927	$body = $this->decodeBody(
	928	imap_fetchbody(
	929	$this->mbox,
	930	$msg_number,
	931	( $attachment['part_in_msg'] + ( ( int ) $id ) ) . ".1",
	932	FT_UID
	933	),
	934	$msg->encoding[ $msg_number ][ $values ],
	935	$msg->charset[ $msg_number ][ $values ]
	936	);
	937
	938	if ( strtolower( $msg->structure[$msg_number]->parts[1]->parts[0]->subtype ) == 'plain' )
	939	{
	940	$body = str_replace( array( '<', '>' ), array( ' #$<$# ', ' #$>$# ' ), $body );
	941	$body = htmlentities( $body );
	942	$body = $this -> replace_links( $body );
	943	$body = str_replace( array( ' #$<$# ', ' #$>$# ' ), array( '<', '>' ), $body );
[3130]	944	$body = '<pre>' . $body . '</pre>';
[3018]	945	}
	946
	947	$content .= $body;
	948	break;
[2]	949	}
	950	}
	951	}
	952	}
	953	}
	954	if($file_type == "text/plain" && ($show_only_html && $msg_part == 1) \|\| (!$show_only_html && $msg_part == 3)){
	955	if(strtolower($msg->structure[$msg_number]->subtype) == "mixed" && $msg_part == 1)
[51]	956	$content .= nl2br(imap_base64(imap_fetchbody($this->mbox, $msg_number, $msg_part, FT_UID)));
[25]	957	else if(!strtolower($msg->structure[$msg_number]->subtype) == "mixed")
[1472]	958	$content .= nl2br(imap_fetchbody($this->mbox, $msg_number, $msg_part, FT_UID));
[2]	959	}
[1472]	960	}
[2]	961	// Force message with flag Seen (imap_fetchbody not works correctly)
[1472]	962	$params = array('folder' => $msg_folder, "msgs_to_set" => $msg_number, "flag" => "seen");
[2]	963	$this->set_messages_flag($params);
[205]	964	$content = $this->process_embedded_images($msg,$msg_number,$content, $msg_folder);
[2]	965	$content = $this->replace_special_characters($content);
[51]	966	$return['body'] = $content;
	967	return $return;
[2]	968	}
[1472]	969
[2]	970	function htmlfilter($body)
	971	{
	972	require_once('htmlfilter.inc');
[1472]	973
[2]	974	$tag_list = Array(
	975	false,
	976	'blink',
	977	'object',
	978	'meta',
	979	'html',
	980	'link',
	981	'frame',
	982	'iframe',
	983	'layer',
	984	'ilayer',
	985	'plaintext'
	986	);
	987
	988	/**
	989	* A very exclusive set:
	990	*/
	991	// $tag_list = Array(true, "b", "a", "i", "img", "strong", "em", "p");
	992	$rm_tags_with_content = Array(
	993	'script',
	994	'style',
	995	'applet',
	996	'embed',
	997	'head',
	998	'frameset',
	999	'xml',
	1000	'xmp'
	1001	);
	1002
	1003	$self_closing_tags = Array(
	1004	'img',
	1005	'br',
	1006	'hr',
	1007	'input'
	1008	);
	1009
	1010	$force_tag_closing = true;
	1011
	1012	$rm_attnames = Array(
	1013	'/.*/' =>
	1014	Array(
	1015	'/target/i',
	1016	//'/^on.*/i', -> onClick, dos compromissos da agenda.
	1017	'/^dynsrc/i',
	1018	'/^datasrc/i',
	1019	'/^data.*/i',
	1020	'/^lowsrc/i'
	1021	)
	1022	);
	1023
	1024	/**
	1025	* Yeah-yeah, so this looks horrible. Check out htmlfilter.inc for
	1026	* some idea of what's going on here. :)
	1027	*/
	1028
	1029	$bad_attvals = Array(
	1030	'/.*/' =>
	1031	Array(
	1032	'/.*/' =>
	1033	Array(
	1034	Array(
	1035	'/^([\'\"])\s\S+\sscript\s:(.*)([\'\"])/si',
	1036	//'/^([\'\"])\shttps\s:(.)([\'\"])/si', -> doclinks notes
	1037	'/^([\'\"])\smocha\s:(.)([\'\"])/si',
	1038	'/^([\'\"])\sabout\s:(.*)([\'\"])/si'
	1039	),
	1040	Array(
	1041	'\\1oddjob:\\2\\1',
	1042	//'\\1uucp:\\2\\1', -> doclinks notes
	1043	'\\1amaretto:\\2\\1',
	1044	'\\1round:\\2\\1'
	1045	)
[1472]	1046	),
	1047
[2]	1048	'/^style/i' =>
	1049	Array(
	1050	Array(
	1051	'/expression/i',
	1052	'/behaviou*r/i',
	1053	'/binding/i',
	1054	'/include-source/i',
	1055	'/url\s\(\s([\'\"])\shttps:.([\'\"])\s\)/si',
	1056	'/url\s\(\s([\'\"])\s\S+\sscript:.([\'\"])\s\)/si'
	1057	),
	1058	Array(
	1059	'idiocy',
	1060	'idiocy',
	1061	'idiocy',
	1062	'idiocy',
	1063	'url(\\1http://securityfocus.com/\\1)',
	1064	'url(\\1http://securityfocus.com/\\1)'
	1065	)
	1066	)
	1067	)
	1068	);
	1069
	1070	$add_attr_to_tag = Array(
	1071	'/^a$/i' => Array('target' => '"_new"')
	1072	);
[1472]	1073
	1074
[2]	1075	$trusted_body = sanitize($body,
	1076	$tag_list,
	1077	$rm_tags_with_content,
	1078	$self_closing_tags,
	1079	$force_tag_closing,
	1080	$rm_attnames,
	1081	$bad_attvals,
	1082	$add_attr_to_tag
	1083	);
[1472]	1084
[2]	1085	return $trusted_body;
	1086	}
[1472]	1087
[2]	1088	function decodeBody($body, $encoding, $charset=null)
	1089	{
	1090	/**
	1091	* replace e-mail by anchor.
	1092	*/
	1093	// HTML Filter
[13]	1094	//$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>", $body);
[828]	1095	//$body = str_replace("\r\n", "\n", $body);
[2]	1096	if ($encoding == 'quoted-printable')
[828]	1097	{
	1098	/*
[1472]	1099
[2]	1100	for($i=0;$i<256;$i++) {
	1101	$c1=dechex($i);
	1102	if(strlen($c1)==1){$c1="0".$c1;}
	1103	$c1="=".$c1;
	1104	$myqprinta[]=$c1;
	1105	$myqprintb[]=chr($i);
[1472]	1106	}
[828]	1107	*/
[2]	1108	$body = str_replace($myqprinta,$myqprintb,($body));
	1109	$body = quoted_printable_decode($body);
[1472]	1110	while (ereg("=\n", $body))
[2]	1111	{
	1112	$body = ereg_replace ("=\n", '', $body);
	1113	}
	1114	}
[1472]	1115	else if ($encoding == 'base64')
[2]	1116	{
	1117	$body = base64_decode($body);
	1118	}
[1792]	1119
[2]	1120	// All other encodings are returned raw.
	1121	if (strtolower($charset) == "utf-8")
	1122	return utf8_decode($body);
	1123	else
	1124	return $body;
	1125	}
[1472]	1126
[205]	1127	function process_embedded_images($msg, $msgno, $body, $msg_folder)
[2]	1128	{
	1129	if (count($msg->inline_id[$msgno]) > 0)
	1130	{
	1131	foreach ($msg->inline_id[$msgno] as $index => $cid)
	1132	{
	1133	$cid = eregi_replace("<", "", $cid);
	1134	$cid = eregi_replace(">", "", $cid);
	1135	$msg_part = $msg->pid[$msgno][$index];
	1136	//$body = eregi_replace("alt=\"\"", "", $body);
	1137	$body = eregi_replace("<br/>", "", $body);
	1138	$body = str_replace("src=\"cid:".$cid."\"", " src=\"./inc/show_embedded_attach.php?msg_folder=$msg_folder&msg_num=$msgno&msg_part=$msg_part\" ", $body);
	1139	$body = str_replace("src='cid:".$cid."'", " src=\"./inc/show_embedded_attach.php?msg_folder=$msg_folder&msg_num=$msgno&msg_part=$msg_part\" ", $body);
	1140	$body = str_replace("src=cid:".$cid, " src=\"./inc/show_embedded_attach.php?msg_folder=$msg_folder&msg_num=$msgno&msg_part=$msg_part\" ", $body);
	1141	}
	1142	}
[1472]	1143
[2]	1144	return $body;
	1145	}
[1472]	1146
[2]	1147	function replace_special_characters($body)
	1148	{
	1149	// Suspected TAGS!
[1472]	1150	/*$tag_list = Array(
[2]	1151	'blink','object','meta',
	1152	'html','link','frame',
	1153	'iframe','layer','ilayer',
	1154	'plaintext','script','style','img',
	1155	'applet','embed','head',
	1156	'frameset','xml','xmp');
	1157	*/
	1158
[1472]	1159	// Layout problem: Change html elements
	1160	// with absolute position to relate position, CASE INSENSITIVE.
[1233]	1161	$body = @mb_eregi_replace("POSITION: ABSOLUTE;","",$body);
[6]	1162
[2]	1163	$tag_list = Array('head','blink','object','frame',
	1164	'iframe','layer','ilayer','plaintext','script',
[63]	1165	'applet','embed','frameset','xml','xmp','style');
[2]	1166
[1472]	1167	$blocked_tags = array();
[2]	1168	foreach($tag_list as $index => $tag) {
[1233]	1169	$new_body = @mb_eregi_replace("<$tag", "<!--$tag", $body);
[2]	1170	if($body != $new_body) {
	1171	$blocked_tags[] = $tag;
	1172	}
[1233]	1173	$body = @mb_eregi_replace("</$tag>", "</$tag-->", $new_body);
[2]	1174	}
[650]	1175	// Malicious Code Remove
[1923]	1176	$dirtyCodePattern = "/(<([\w]+[\w0-9])(.)on(mouse(move\|over\|down\|up)\|load\|blur\|change\|error\|click\|dblclick\|focus\|key(down\|up\|press)\|select)([\n\ ])=([\n\ ])[\"'][^>\"'][\"']([^>])>)(.*)(<\/\\2>)?/misU";
[650]	1177	preg_match_all($dirtyCodePattern,$body,$rest,PREG_PATTERN_ORDER);
	1178	foreach($rest[0] as $i => $val)
[1270]	1179	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]	1180	$body = str_replace($rest[1][$i],"<".$rest[2][$i].$rest[3][$i].$rest[7][$i].">",$body);
[2]	1181
[1707]	1182	return "<span>".$this-> replace_links($body);
[2]	1183	}
	1184
[1897]	1185	function replace_links( $body )
	1186	{
[3018]	1187	// Domains and IPs addresses found in the text and which is not a link yet should be replaced by one.
	1188	// See more informations in www.iana.org
	1189	$octets = array(
	1190	'first' => '(2[0-3][0-9]\|1[0-9]{2}\|[1-9][0-9]?)',
	1191	'middle' => '(25[0-5]\|2[0-4][0-9]\|1?[0-9]{1,2})',
	1192	'last' => '(25[0-4]\|2[0-4][0-9]\|1[0-9]{2}\|[1-9][0-9]?)'
	1193	);
[1897]	1194
[3018]	1195	$ip = "\b{$octets[ 'first' ]}\.({$octets[ 'middle' ]}\.){2}{$octets[ 'last' ]}\b";
[1472]	1196
[3018]	1197	$top_level_domains = '(\.(ac\|ad\|ae\|aero\|af\|ag\|ai\|al\|am\|an\|ao\|aq\|ar\|as\|asia\|at\|au\|aw\|ax\|az\|'
	1198	. 'ba\|bb\|bd\|be\|bf\|bg\|bh\|bi\|biz\|bj\|bl\|bm\|bn\|bo\|br\|bs\|bt\|bv\|bw\|by\|bz\|'
	1199	. 'ca\|cat\|cc\|cd\|cf\|cg\|ch\|ci\|ck\|cl\|cm\|cn\|co\|com\|coop\|cr\|cu\|cv\|cx\|cy\|cz\|'
	1200	. 'de\|dj\|dk\|dm\|do\|dz\|ec\|edu\|ee\|eg\|eh\|er\|es\|et\|eu\|fi\|fj\|fk\|fm\|fo\|fr\|'
	1201	. 'ga\|gb\|gd\|ge\|gf\|gg\|gh\|gi\|gl\|gm\|gn\|gov\|gp\|gq\|gr\|gs\|gt\|gu\|gw\|gy\|'
	1202	. 'hk\|hm\|hn\|hr\|ht\|hu\|id\|ie\|il\|im\|in\|info\|int\|io\|iq\|ir\|is\|it\|je\|jm\|jo\|jobs\|jp\|'
	1203	. 'ke\|kg\|kh\|ki\|km\|kn\|kp\|kr\|kw\|ky\|kz\|la\|lb\|lc\|li\|lk\|lr\|ls\|lt\|lu\|lv\|ly\|'
	1204	. 'ma\|mc\|md\|me\|mf\|mg\|mh\|mil\|mk\|ml\|mm\|mn\|mo\|mobi\|mp\|mq\|mr\|ms\|mt\|mu\|museum\|'
	1205	. 'mv\|mw\|mx\|my\|mz\|na\|name\|nc\|ne\|net\|nf\|ng\|ni\|nl\|no\|np\|nr\|nu\|nz\|om\|org\|'
	1206	. 'pa\|pe\|pf\|pg\|ph\|pk\|pl\|pm\|pn\|pro\|ps\|pt\|pw\|py\|qa\|re\|ro\|rs\|ru\|rw\|'
	1207	. 'sa\|sb\|sc\|sd\|se\|sg\|sh\|si\|sj\|sk\|sl\|sm\|sn\|so\|sr\|st\|su\|sv\|sy\|sz\|'
	1208	. 'tc\|td\|tel\|tf\|tg\|th\|tj\|tk\|tl\|tm\|tn\|to\|tp\|tr\|travel\|tt\|tv\|tw\|tz\|'
	1209	. 'ua\|ug\|uk\|um\|us\|uy\|uz\|va\|vc\|ve\|vg\|vi\|vn\|vu\|wf\|ws\|ye\|yt\|yu\|za\|zm\|zw))+\b';
[1707]	1210
[3018]	1211	$path = '(?>\/[\w\d\/\.\'\(\)\-\+~?!&#@$%\|:;,*=_]+)?';
	1212	$port = '(?>:\d{2,5})?';
	1213	$domain = '(?>[\w\d_\-]+)';
	1214	$subdomain = "(?>{$domain}\.)*";
	1215	$protocol = '(?>(http\|ftp)(s)?:\/\/)?';
	1216	$url = "(?>{$protocol}((?>{$subdomain}{$domain}{$top_level_domains}\|{$ip}){$port}{$path}))";
[1707]	1217
[3018]	1218	$pattern = "/(<\w[^>]+\|[\/\"'@=])?{$url}/";
	1219	ini_set( 'pcre.backtrack_limit', 300000 );
	1220
	1221	/*
	1222	// PHP 5.3
	1223	$replace = function( $matches )
	1224	{
	1225	if ( $matches[ 1 ] )
	1226	return $matches[ 0 ];
	1227
	1228	$url = ( $matches[ 2 ] ) ? $matches[ 2 ] : 'http';
	1229	$url .= "{$matches[ 3 ]}://{$matches[ 4 ]}";
	1230	return "<a href=\"{$url}\" target=\"_blank\">{$matches[ 4 ]}</a>";
	1231	};
	1232	$body = preg_replace_callback( $pattern, $replace, $body );
	1233	*/
	1234
	1235	// PHP 5.2.x - Remover assim que possível
	1236	$body = preg_replace_callback( $pattern,
	1237	create_function(
	1238	'$matches',
	1239	'if ( $matches[ 1 ] ) return $matches[ 0 ];'
	1240	. '$url = ( $matches[ 2 ] ) ? $matches[ 2 ] : "http";'
	1241	. '$url .= "{$matches[ 3 ]}://{$matches[ 4 ]}";'
	1242	. 'return "<a href=\"{$url}\" target=\"_blank\">{$matches[ 4 ]}</a>";'
	1243	), $body
	1244	);
	1245	ini_set( 'pcre.backtrack_limit', 100000 );
[1897]	1246	// E-mail address in the text should create a new e-mail on ExpressoMail
[3018]	1247	$pattern = '/( \|<\|<\|>)([A-Za-z0-9\.~?\/_=#\-]@[A-Za-z0-9\.~?\/_=#\-])( \|>\|>\|<)/im';
	1248	$replacement = '$1<a href="mailto:$2">$2</a>$3';
[1897]	1249	$body = preg_replace( $pattern, $replacement, $body );
[1707]	1250
	1251	return $body;
[2]	1252	}
	1253
[91]	1254	function get_signature($msg, $msg_number, $msg_folder)
[1035]	1255	{
[3018]	1256	include_once(dirname( __FILE__ ) ."/../../security/classes/CertificadoB.php");
[1035]	1257	include_once("class.db_functions.inc.php");
[91]	1258	foreach ($msg->file_type[$msg_number] as $index => $file_type)
	1259	{
[1035]	1260	$sign = array();
	1261	$temp = $this->get_info_head_msg($msg_number);
	1262	if($temp['ContentType'] =='normal') return $sign;
[91]	1263	$file_type = strtolower($file_type);
[1472]	1264	if(strtolower($msg->encoding[$msg_number][$index]) == 'base64')
[91]	1265	{
[1472]	1266	if ($file_type == 'application/x-pkcs7-signature' \|\| $file_type == 'application/pkcs7-signature')
[91]	1267	{
[1035]	1268	if(!$this->mbox \|\| !is_resource($this->mbox))
	1269	$this->mbox = $this->open_mbox($msg_folder);
	1270
	1271	$header = @imap_headerinfo($this->mbox, imap_msgno($this->mbox, $msg_number), 80, 255);
	1272
	1273	$imap_msg = @imap_fetchheader($this->mbox, $msg_number, FT_UID);
	1274	$imap_msg .= @imap_body($this->mbox, $msg_number, FT_UID);
	1275
	1276	$certificado = new certificadoB();
	1277	$validade = $certificado->verificar($imap_msg);
	1278
	1279	if ($certificado->apresentado)
[109]	1280	{
[1035]	1281	$from = $header->from;
	1282	foreach ($from as $id => $object) {
	1283	$fromname = $object->personal;
	1284	$fromaddress = $object->mailbox . "@" . $object->host;
[109]	1285	}
[1035]	1286	$sign_alert = '';
	1287	foreach ($certificado->erros_ssl as $item)
	1288	{
	1289	$check_error_msg = $this->functions->getLang($item);
	1290	/*
	1291	* Desabilite o teste abaixo para mostrar todas as mensagem
	1292	* de erro.
	1293	*/
	1294	//if (!strpos($check_error_msg,'*',strlen($check_error_msg-1)))
	1295	//{
	1296	$sign[] = "<span style=color:red>" . $check_error_msg . " </span>";
	1297	//}
	1298	}
	1299	if (count($certificado->erros_ssl) < 1)
	1300	{
	1301	$check_msg = $this->functions->getLang('Message untouched') . " ";
[1630]	1302	if(strtoupper($fromaddress) != strtoupper($certificado->dados['EMAIL']))
[1035]	1303	{
	1304	$check_msg .= $this->functions->getLang('and') . " ";
	1305	$check_msg .= $this->functions->getLang('authentic');
	1306	}
	1307	$sign[] = "<strong>".$check_msg."</strong>";
	1308	}
[1630]	1309	if(strtoupper($fromaddress) != strtoupper($certificado->dados['EMAIL']))
[1035]	1310	{
	1311	$sign[] = "<span style=color:red>" .
	1312	$this->functions->getLang('message') . " " .
	1313	$this->functions->getLang('with signer different from sender') .
	1314	" </span>";
	1315	}
	1316	$sign[] = "<strong>" . $this->functions->getLang('Message signed by: ') . "</strong>" . $certificado->dados['NOME'];
	1317	$sign[] = "<strong>" . $this->functions->getLang('Certificate email: ') . "</strong>" . $certificado->dados['EMAIL'];
	1318	$sign[] = "<strong>" . $this->functions->getLang('Mail from: ') . "</strong>" . $fromaddress;
	1319	$sign[] = "<strong>" . $this->functions->getLang('Certificate Authority: ') . "</strong>" . $certificado->dados['EMISSOR'];
	1320	$sign[] = "<strong>" . $this->functions->getLang('Validity of certificate: ') . "</strong>" . gmdate('r',openssl_to_timestamp($certificado->dados['FIM_VALIDADE']));
	1321	$sign[] = "<strong>" . $this->functions->getLang('Message date: ') . "</strong>" . $header->Date;
	1322
	1323	$cert = openssl_x509_parse($certificado->cert_assinante);
	1324	/*
	1325	$sign[] = '<table>';
	1326	$sign[] = '<tr><td colspan=1><b>Expedido para:</b></td></tr>';
	1327	$sign[] = '<tr><td>Nome Comum (CN) </td><td>' . $cert[subject]['CN'] . '</td></tr>';
	1328	$X = substr($certificado->dados['NASCIMENTO'] ,0,2) . '-' . substr($certificado->dados['NASCIMENTO'] ,2,2) . '-' . substr($certificado->dados['NASCIMENTO'] ,4,4);
	1329	$sign[] = '<tr><td>Data de nascimento </td><td>' . $certificado->dados['NASCIMENTO'] . '</td></tr>';
	1330	$sign[] = '<tr><td>CPF </td><td>' . $certificado->dados['CPF'] . '</td></tr>';
	1331	$sign[] = '<tr><td>Documento identidade </td><td>' . $certificado->dados['RG'] . '</td></tr>';
	1332	$sign[] = '<tr><td>Empresa (O) </td><td>' . $cert[subject]['O'] . '</td></tr>';
	1333	$sign[] = '<tr><td>Unidade Organizacional (OU) </td><td>' . $cert[subject]['OU'][0] . '</td></tr>';
	1334	//$sign[] = '<tr><td>Numero de serie </td><td>' . $cert['serialNumber'] . '</td></tr>';
	1335	$sign[] = '<tr><td colspan=1> </td></tr>';
	1336	$sign[] = '<tr><td colspan=1><b>Expedido por:</b></td></tr>';
	1337	$sign[] = '<tr><td>Nome Comum (CN) </td><td>' . $cert[issuer]['CN'] . '</td></tr>';
	1338	$sign[] = '<tr><td>Empresa (O) </td><td>' . $cert[issuer]['O'] . '</td></tr>';
	1339	$sign[] = '<tr><td>Unidade Organizacional (OU) </td><td>' . $cert[issuer]['OU'][0] . '</td></tr>';
	1340	$sign[] = '<tr><td colspan=1> </td></tr>';
	1341	$sign[] = '<tr><td colspan=1><b>Validade:</b></td></tr>';
	1342	$H = data_hora($cert[validFrom]);
	1343	$X = substr($H,6,2) . '-' . substr($H,4,2) . '-' . substr($H,0,4);
	1344	$sign[] = '<tr><td>Expedido em </td><td>' . $X . '</td></tr>';
	1345	$H = data_hora($cert[validTo]);
	1346	$X = substr($H,6,2) . '-' . substr($H,4,2) . '-' . substr($H,0,4);
	1347	$sign[] = '<tr><td>Valido ate </td><td>' . $X . '</td></tr>';
	1348	$sign[] = '<tr><td colspan=1> </td></tr>';
	1349	$sign[] = '</table>';
	1350	*/
	1351	$sign_alert .= 'Expedido para:\n';
	1352	$sign_alert .= 'Nome Comum (CN) ' . $cert[subject]['CN'] . '\n';
	1353	$X = substr($certificado->dados['NASCIMENTO'] ,0,2) . '-' . substr($certificado->dados['NASCIMENTO'] ,2,2) . '-' . substr($certificado->dados['NASCIMENTO'] ,4,4);
	1354	$sign_alert .= 'Data de nascimento ' . $X . '\n';
	1355	$sign_alert .= 'CPF ' . $certificado->dados['CPF'] . '\n';
	1356	$sign_alert .= 'Documento identidade ' . $certificado->dados['RG'] . '\n';
	1357	$sign_alert .= 'Empresa (O) ' . $cert[subject]['O'] . '\n';
	1358	$sign_alert .= 'Unidade Organizacional (OU) ' . $cert[subject]['OU'][0] . '\n';
	1359	//$sign_alert[] = '<tr><td>Numero de serie </td><td>' . $cert['serialNumber'] . '</td></tr>';
	1360	$sign_alert .= '\n';
	1361	$sign_alert .= 'Expedido por:\n';
	1362	$sign_alert .= 'Nome Comum (CN) ' . $cert[issuer]['CN'] . '\n';
	1363	$sign_alert .= 'Empresa (O) ' . $cert[issuer]['O'] . '\n';
	1364	$sign_alert .= 'Unidade Organizacional (OU) ' . $cert[issuer]['OU'][0] . '\n';
	1365	$sign_alert .= '\n';
	1366	$sign_alert .= 'Validade:\n';
	1367	$H = data_hora($cert[validFrom]);
	1368	$X = substr($H,6,2) . '-' . substr($H,4,2) . '-' . substr($H,0,4);
	1369	$sign_alert .= 'Expedido em ' . $X . '\n';
	1370	$H = data_hora($cert[validTo]);
	1371	$X = substr($H,6,2) . '-' . substr($H,4,2) . '-' . substr($H,0,4);
	1372	$sign_alert .= 'Valido ate ' . $X . '\n';
	1373
	1374	$sign[] = "<a onclick=\"javascript:alert('" . $sign_alert . "')\"><b><font color=\"#0000FF\">".$this->functions->getLang("More")."...</font></b></a>";
	1375	$this->db = new db_functions();
	1376
	1377	// TODO: testar se existe um certificado no banco e verificar qual ï¿œ o mais atual.
	1378	if(!$certificado->dados['EXPIRADO'] && !$certificado->dados['REVOGADO'] && count($certificado->erros_ssl) < 1)
	1379	$this->db->insert_certificate(strtolower($certificado->dados['EMAIL']), $certificado->cert_assinante, $certificado->dados['SERIALNUMBER'], $certificado->dados['AUTHORITYKEYIDENTIFIER']);
	1380	}
[91]	1381	else
[1035]	1382	{
	1383	$sign[] = "<span style=color:red>" . $this->functions->getLang('Invalid signature') . "</span>";
	1384	foreach($certificado->erros_ssl as $item)
	1385	$sign[] = "<span style=color:red>" . $this->functions->getLang($item) . "</span>";
	1386	}
[91]	1387	}
	1388	}
	1389	}
[1472]	1390	return $sign;
[91]	1391	}
	1392
[51]	1393	function get_thumbs($msg, $msg_number, $msg_folder)
[2]	1394	{
	1395	$thumbs_array = array();
	1396	$i = 0;
	1397	foreach ($msg->file_type[$msg_number] as $index => $file_type)
	1398	{
	1399	$file_type = strtolower($file_type);
	1400	if(strtolower($msg->encoding[$msg_number][$index]) == 'base64') {
	1401	if (($file_type == 'image/jpeg') \|\| ($file_type == 'image/pjpeg') \|\| ($file_type == 'image/gif') \|\| ($file_type == 'image/png')) {
	1402	$img = "<IMG id='".$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]	1403	$href = "<a onMouseDown='save_image(event,this,\"".$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]	1404	$thumbs_array[] = $href;
	1405	}
	1406	$i++;
	1407	}
	1408	}
	1409	return $thumbs_array;
	1410	}
[1472]	1411
[2]	1412	/*function delete_msg($params)
	1413	{
	1414	$folder = $params['folder'];
	1415	$msgs_to_delete = explode(",",$params['msgs_to_delete']);
[1472]	1416
[2]	1417	$mbox_stream = $this->open_mbox($folder);
[1472]	1418
[2]	1419	foreach ($msgs_to_delete as $msg_number){
	1420	imap_delete($mbox_stream, $msg_number, FT_UID);
	1421	}
	1422	imap_close($mbox_stream, CL_EXPUNGE);
	1423	return $params['msgs_to_delete'];
	1424	}*/
	1425
	1426	// Novo
	1427	function delete_msgs($params)
	1428	{
[1472]	1429
[2]	1430	$folder = $params['folder'];
[51]	1431	$folder = mb_convert_encoding($folder, "UTF7-IMAP","ISO-8859-1");
[2]	1432	$msgs_number = explode(",",$params['msgs_number']);
	1433	$border_ID = $params['border_ID'];
[1472]	1434
[2]	1435	$return = array();
[1472]	1436
[449]	1437	if ($params['get_previous_msg']){
[2]	1438	$return['previous_msg'] = $this->get_info_previous_msg($params);
[449]	1439	// Fix problem in unserialize function JS.
	1440	$return['previous_msg']['body'] = str_replace(array('{','}'), array('{','}'), $return['previous_msg']['body']);
	1441	}
[2]	1442
[1472]	1443	//$mbox_stream = $this->open_mbox($folder);
[504]	1444	$mbox_stream = @imap_open("{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$folder, $this->username, $this->password) or die(serialize(array('imap_error' => $this->parse_error(imap_last_error()))));
[1472]	1445
[2]	1446	foreach ($msgs_number as $msg_number)
	1447	{
	1448	if (imap_delete($mbox_stream, $msg_number, FT_UID));
	1449	$return['msgs_number'][] = $msg_number;
	1450	}
[1472]	1451
[2]	1452	$return['folder'] = $folder;
	1453	$return['border_ID'] = $border_ID;
[1472]	1454
[51]	1455	if($mbox_stream)
	1456	imap_close($mbox_stream, CL_EXPUNGE);
[2]	1457	return $return;
	1458	}
	1459
[1472]	1460
[2]	1461	function refresh($params)
	1462	{
[689]	1463	include_once("class.imap_attachment.inc.php");
[1472]	1464	$imap_attachment = new imap_attachment();
[2]	1465	$folder = $params['folder'];
	1466	$msg_range_begin = $params['msg_range_begin'];
	1467	$msg_range_end = $params['msg_range_end'];
	1468	$msgs_existent = $params['msgs_existent'];
[1472]	1469	$sort_box_type = $params['sort_box_type'];
[2]	1470	$sort_box_reverse = $params['sort_box_reverse'];
	1471	$msgs_in_the_server = array();
[53]	1472	$search_box_type = $params['search_box_type'] != "ALL" && $params['search_box_type'] != "" ? $params['search_box_type'] : false;
[828]	1473	$msgs_in_the_server = $this->get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse,$msg_range_begin,$msg_range_end);
	1474	$msgs_in_the_server = array_keys($msgs_in_the_server);
	1475	if(!count($msgs_in_the_server))
[51]	1476	return array();
[1472]	1477
[828]	1478	$num_msgs = (count($msgs_in_the_server) - imap_num_recent($this->mbox));
[1472]	1479	$msgs_in_the_client = explode(",", $msgs_existent);
[51]	1480
[2]	1481	$msg_to_insert = array_diff($msgs_in_the_server, $msgs_in_the_client);
[271]	1482	$msg_to_delete = array_diff($msgs_in_the_client, $msgs_in_the_server);
[1472]	1483
[2]	1484	$msgs_to_exec = array();
	1485	if ((count($msg_to_insert)) && ($msgs_existent))
	1486	{
	1487	foreach($msg_to_insert as $index => $msg_number)
	1488	{
	1489	if ($msgs_in_the_server[$index+1])
	1490	{
	1491	//$msgs_to_exec[$msg_number] = 'Inserir mensage numero ' . $msg_number . ' antes da ' . $msgs_in_the_server[$index+1];
	1492	$msgs_to_exec[$msg_number] = 'box.insertBefore(new_msg, Element("'.$msgs_in_the_server[$index+1].'"));';
	1493	}
	1494	else
	1495	{
	1496	//$msgs_to_exec[$msg_number] = 'Inserir mensage numero ' . $msg_number . ' no final (append)';
	1497	$msgs_to_exec[$msg_number] = 'box.appendChild(new_msg);';
	1498	}
	1499	}
	1500	ksort($msgs_to_exec);
	1501	}
	1502	elseif(!$msgs_existent)
	1503	{
	1504	foreach($msgs_in_the_server as $index => $msg_number)
	1505	{
	1506	$msgs_to_exec[$msg_number] = 'box.appendChild(new_msg);';
	1507	}
	1508	}
[1472]	1509
[2]	1510	$return = array();
	1511	$i = 0;
	1512	foreach($msgs_to_exec as $msg_number => $command)
	1513	{
[614]	1514	/*A função imap_headerinfo não traz o cabeçalho completo, e sim alguns
[1472]	1515	* atributos do cabeçalho. Como eu preciso do atributo Importance
[614]	1516	* para saber se o email é importante ou não, uso abaixo a função
	1517	* imap_fetchheader e busco o atributo importance nela para passar
	1518	* para as funções ajax. Isso faz com que eu acesse o cabeçalho
	1519	* duas vezes e de duas formas diferentes, mas em contrapartida, eu
	1520	* não preciso reimplementar o método utilizando o fetchheader.
	1521	* Como na atualização são poucas as mensagens que devem ser renderizadas,
	1522	* a perda em performance é insignificante.
	1523	*/
[1035]	1524	$tempHeader = @imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number));
	1525	$flag = preg_match('/importance : (.*)\r/i', $tempHeader, $importance);
[689]	1526	$return[$i]['Importance'] = $flag==0?"Normal":$importance[1];
[1472]	1527
[1752]	1528	$msg_sample = $this->get_msg_sample($msg_number);
	1529	$return[$i]['msg_sample'] = $msg_sample;
	1530
[535]	1531	$header = $this->get_header($msg_number);
[2]	1532	if (!is_object($header))
[828]	1533	continue;
	1534
[2]	1535	$return[$i]['msg_number'] = $msg_number;
	1536	$return[$i]['command'] = $command;
[1472]	1537
[2]	1538	$return[$i]['msg_folder'] = $folder;
[1035]	1539	// Atribui o tipo (normal, signature ou cipher) ao campo Content-Type
	1540	$return[$i]['ContentType'] = $this->getMessageType($msg_number, $tempHeader);
[2]	1541	$return[$i]['Recent'] = $header->Recent;
	1542	$return[$i]['Unseen'] = $header->Unseen;
	1543	$return[$i]['Answered'] = $header->Answered;
	1544	$return[$i]['Deleted'] = $header->Deleted;
	1545	$return[$i]['Draft'] = $header->Draft;
	1546	$return[$i]['Flagged'] = $header->Flagged;
	1547
[3106]	1548	$return[$i]['udate'] = $header->udate;
	1549
[2]	1550	$from = $header->from;
	1551	$return[$i]['from'] = array();
	1552	$tmp = imap_mime_header_decode($from[0]->personal);
	1553	$return[$i]['from']['name'] = $tmp[0]->text;
	1554	$return[$i]['from']['email'] = $from[0]->mailbox . "@" . $from[0]->host;
[1472]	1555	//$return[$i]['from']['full'] ='"' . $return[$i]['from']['name'] . '" ' . '<' . $return[$i]['from']['email'] . '>';
[2]	1556	if(!$return[$i]['from']['name'])
	1557	$return[$i]['from']['name'] = $return[$i]['from']['email'];
[1472]	1558
[2]	1559	/*$toaddress = imap_mime_header_decode($header->toaddress);
	1560	$return[$i]['toaddress'] = '';
	1561	foreach ($toaddress as $tmp)
	1562	$return[$i]['toaddress'] .= $tmp->text;*/
	1563	$to = $header->to;
	1564	$return[$i]['to'] = array();
	1565	$tmp = imap_mime_header_decode($to[0]->personal);
	1566	$return[$i]['to']['name'] = $tmp[0]->text;
	1567	$return[$i]['to']['email'] = $to[0]->mailbox . "@" . $to[0]->host;
	1568	$return[$i]['to']['full'] ='"' . $return[$i]['to']['name'] . '" ' . '<' . $return[$i]['to']['email'] . '>';
[1472]	1569
[2]	1570	$return[$i]['subject'] = $this->decode_string($header->fetchsubject);
	1571
	1572	$return[$i]['Size'] = $header->Size;
	1573	$return[$i]['reply_toaddress'] = $header->reply_toaddress;
[1472]	1574
[2]	1575	$return[$i]['attachment'] = array();
[51]	1576	$return[$i]['attachment'] = $imap_attachment->get_attachment_headerinfo($this->mbox, $msg_number);
[2]	1577	$i++;
	1578	}
[51]	1579	$return['new_msgs'] = imap_num_recent($this->mbox);
[271]	1580	$return['msgs_to_delete'] = $msg_to_delete;
[411]	1581	if($this->mbox && is_resource($this->mbox))
[51]	1582	imap_close($this->mbox);
[828]	1583
[2]	1584	return $return;
	1585	}
	1586
[1035]	1587	/**
	1588	* Método que faz a verificação do Content-Type do e-mail e verifica se é um e-mail normal,
	1589	* assinado ou cifrado.
	1590	* @author Mário César Kolling <mario.kolling@serpro.gov.br>
	1591	* @param $headers Uma String contendo os Headers do e-mail retornados pela função imap_imap_fetchheader
	1592	* @param $msg_number O número da mesagem
	1593	* @return Retorna o tipo da mensagem (normal, signature, cipher).
	1594	*/
	1595	function getMessageType($msg_number, $headers = false){
	1596
	1597	$contentType = "normal";
	1598	if (!$headers){
	1599	$headers = imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number));
	1600	}
	1601	//$header2 = imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number));
	1602	if (preg_match("/Content-Type:.*pkcs7-signature/i", $headers) == 1){
	1603	$contentType = "signature";
	1604	} else if (preg_match("/Content-Type:.*x-pkcs7-mime/i", $headers) == 1){
	1605	$contentType = "cipher";
	1606	}
	1607
	1608	return $contentType;
	1609	}
	1610
[1375]	1611	/**
	1612	* Metodo que retorna todas as pastas do usuario logado.
	1613	* @param $params array opcional para repassar os argumentos ao metodo.
	1614	* Se usar $params['noSharedFolders'] = true, ira retornar todas as pastas do usuário logado,
	1615	* excluindo as compartilhadas para ele.
[1472]	1616	* @return Retorna um array contendo as seguintes informacoes de cada pasta: folder_unseen,
[1375]	1617	* folder_id, folder_name, folder_parent e folder_hasChildren.
[1472]	1618	*/
[449]	1619	function get_folders_list($params = null)
[2]	1620	{
[1472]	1621	$mbox_stream = $this->open_mbox();
[1953]	1622	if($params && $params['onload'] && $_SESSION['phpgw_info']['expressomail']['server']['certificado']){
	1623	$this->delete_mailbox(array("del_past" => "INBOX/decifradas"));
	1624	}
[650]	1625
[1472]	1626
[1824]	1627	$inbox = 'INBOX';
	1628	$trash = $inbox . $this->imap_delimiter . $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultTrashFolder'];
[3018]	1629	$drafts = $inbox . $this->imap_delimiter . $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultDraftsFolder'];
	1630	$spam = $inbox . $this->imap_delimiter . $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultSpamFolder'];
	1631	$sent = $inbox . $this->imap_delimiter . $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultSentFolder'];
	1632	$uid2cn = $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['uid2cn'];
	1633	// Free others requests
	1634	session_write_close();
[1816]	1635
[3018]	1636	$serverString = "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}";
	1637	$folders_list = imap_getmailboxes($mbox_stream, $serverString, ($params && $params['noSharedFolders']) ? "INBOX/" : "");
	1638	$folders_list = array_slice($folders_list,0,$this->foldersLimit);
	1639
	1640	$tmp = array();
	1641	$resultMine = array();
	1642	$resultDefault = array();
	1643
[2]	1644	if (is_array($folders_list)) {
	1645	reset($folders_list);
[1816]	1646	$this->ldap = new ldap_functions();
[1472]	1647
[2]	1648	$i = 0;
	1649	while (list($key, $val) = each($folders_list)) {
	1650	$status = imap_status($mbox_stream, $val->name, SA_UNSEEN);
[1035]	1651
[2]	1652	//$tmp_folder_id = explode("}", imap_utf7_decode($val->name));
	1653	$tmp_folder_id = explode("}", mb_convert_encoding($val->name, "ISO_8859-1", "UTF7-IMAP" ));
[1816]	1654	if($tmp_folder_id[1]=='INBOX'.$this->imap_delimiter.'decifradas') {
	1655	//error_log('passou', 3,'/tmp/imap_get_list.log');
	1656	//imap_deletemailbox($mbox_stream,imap_utf7_encode("{".$this->imap_server."}".'INBOX/decifradas'));
	1657	continue;
	1658	}
	1659	$result[$i]['folder_unseen'] = $status->unseen;
[2]	1660	$folder_id = $tmp_folder_id[1];
	1661	$result[$i]['folder_id'] = $folder_id;
[1472]	1662
[2]	1663	$tmp_folder_parent = explode($this->imap_delimiter, $folder_id);
	1664	$result[$i]['folder_name'] = array_pop($tmp_folder_parent);
[96]	1665	$result[$i]['folder_name'] = $result[$i]['folder_name'] == 'INBOX' ? 'Inbox' : $result[$i]['folder_name'];
[3018]	1666	if ($uid2cn && substr($folder_id,0,4) == 'user') {
[1340]	1667	//$this->ldap = new ldap_functions();
[1816]	1668	if ($cn = $this->ldap->uid2cn($result[$i]['folder_name'])) {
[325]	1669	$result[$i]['folder_name'] = $cn;
	1670	}
	1671	}
[1472]	1672
[2]	1673	$tmp_folder_parent = implode($this->imap_delimiter, $tmp_folder_parent);
	1674	$result[$i]['folder_parent'] = $tmp_folder_parent == 'INBOX' ? '' : $tmp_folder_parent;
[1472]	1675
[96]	1676	if (($val->attributes == 32) && ($result[$i]['folder_name'] != 'Inbox'))
[2]	1677	$result[$i]['folder_hasChildren'] = 1;
	1678	else
	1679	$result[$i]['folder_hasChildren'] = 0;
	1680
[1816]	1681	switch ($tmp_folder_id[1]) {
[1824]	1682	case $inbox:
	1683	case $sent:
	1684	case $drafts:
	1685	case $spam:
	1686	case $trash:
[1816]	1687	$resultDefault[]=$result[$i];
	1688	default:
	1689	$resultMine[]=$result[$i];
	1690	}
	1691
[1472]	1692	$i++;
[2]	1693	}
	1694	}
[1472]	1695
[1816]	1696	// Sorting resultMine
	1697	foreach ($resultMine as $folder_info)
[2]	1698	{
	1699	$array_tmp[] = $folder_info['folder_id'];
	1700	}
[1472]	1701
[2]	1702	natcasesort($array_tmp);
[1472]	1703
[2]	1704	foreach ($array_tmp as $key => $folder_id)
	1705	{
[1816]	1706	$result2[] = $resultMine[$key];
[2]	1707	}
[1816]	1708
	1709	$resultDefault2=$resultDefault;
	1710	// Sorting resultDefault
	1711	foreach ($resultDefault as $key => $folder_id)
	1712	{
[1472]	1713
[1816]	1714	switch ($resultDefault[$key]['folder_id']) {
[1824]	1715	case $inbox:
[1816]	1716	$resultDefault2[0] = $resultDefault[$key];
	1717	break;
[1824]	1718	case $sent:
[1816]	1719	$resultDefault2[1] = $resultDefault[$key];
	1720	break;
[1824]	1721	case $drafts:
[1816]	1722	$resultDefault2[2] = $resultDefault[$key];
	1723	break;
[1824]	1724	case $spam:
[1816]	1725	$resultDefault2[3] = $resultDefault[$key];
	1726	break;
[1824]	1727	case $trash:
[1816]	1728	$resultDefault2[4] = $resultDefault[$key];
	1729	break;
	1730	}
	1731	}
	1732
	1733	// Merge default folders and mines
	1734	$result2 = array_merge($resultDefault2, $result2);
	1735
[449]	1736	$current_folder = "INBOX";
	1737	if($params && $params['folder'])
	1738	$current_folder = $params['folder'];
[1739]	1739	return array_merge($result2, $this->get_quota(array('folder_id' => $current_folder)));
[2]	1740	}
[1472]	1741
[2]	1742	function create_mailbox($arr)
	1743	{
	1744	$namebox = $arr['newp'];
	1745	$mbox_stream = $this->open_mbox();
	1746	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
[51]	1747	$namebox = mb_convert_encoding($namebox, "UTF7-IMAP", "UTF-8");
[1472]	1748
[2]	1749	$result = "Ok";
[51]	1750	if(!imap_createmailbox($mbox_stream,"{".$imap_server."}$namebox"))
[2]	1751	{
	1752	$result = implode("<br />\n", imap_errors());
[1472]	1753	}
	1754
[51]	1755	if($mbox_stream)
	1756	imap_close($mbox_stream);
[1472]	1757
[2]	1758	return $result;
[1472]	1759
[2]	1760	}
[1472]	1761
[2]	1762	function create_extra_mailbox($arr)
	1763	{
	1764	$nameboxs = explode(";",$arr['nw_folders']);
	1765	$result = "";
	1766	$mbox_stream = $this->open_mbox();
	1767	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
[1472]	1768	foreach($nameboxs as $key=>$tmp){
[2]	1769	if($tmp != ""){
	1770	if(!imap_createmailbox($mbox_stream,imap_utf7_encode("{".$imap_server."}$tmp"))){
	1771	$result = implode("<br />\n", imap_errors());
[51]	1772	if($mbox_stream)
[1472]	1773	imap_close($mbox_stream);
[2]	1774	return $result;
	1775	}
	1776	}
	1777	}
[51]	1778	if($mbox_stream)
	1779	imap_close($mbox_stream);
[2]	1780	return true;
	1781	}
[1472]	1782
[2]	1783	function delete_mailbox($arr)
	1784	{
	1785	$namebox = $arr['del_past'];
	1786	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
[1953]	1787	$mbox_stream = $this->mbox ? $this->mbox : $this->open_mbox();
[2]	1788	//$del_folder = imap_deletemailbox($mbox_stream,"{".$imap_server."}INBOX.$namebox");
[1472]	1789
[2]	1790	$result = "Ok";
	1791	$namebox = mb_convert_encoding($namebox, "UTF7-IMAP","UTF-8");
	1792	if(!imap_deletemailbox($mbox_stream,"{".$imap_server."}$namebox"))
	1793	{
	1794	$result = implode("<br />\n", imap_errors());
	1795	}
[1953]	1796	/*
[51]	1797	if($mbox_stream)
	1798	imap_close($mbox_stream);
[1953]	1799	*/
[2]	1800	return $result;
	1801	}
[1472]	1802
[2]	1803	function ren_mailbox($arr)
	1804	{
	1805	$namebox = $arr['current'];
	1806	$new_box = $arr['rename'];
	1807	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
	1808	$mbox_stream = $this->open_mbox();
	1809	//$ren_folder = imap_renamemailbox($mbox_stream,"{".$imap_server."}INBOX.$namebox","{".$imap_server."}INBOX.$new_box");
[1472]	1810
[2]	1811	$result = "Ok";
	1812	$namebox = mb_convert_encoding($namebox, "UTF7-IMAP","UTF-8");
[51]	1813	$new_box = mb_convert_encoding($new_box, "UTF7-IMAP","UTF-8");
[1472]	1814
[2]	1815	if(!imap_renamemailbox($mbox_stream,"{".$imap_server."}$namebox","{".$imap_server."}$new_box"))
	1816	{
[1472]	1817	$result = imap_errors();
[2]	1818	}
[51]	1819	if($mbox_stream)
	1820	imap_close($mbox_stream);
[2]	1821	return $result;
[1472]	1822
[2]	1823	}
[1472]	1824
[2]	1825	function get_num_msgs($params)
	1826	{
	1827	$folder = $params['folder'];
[411]	1828	if(!$this->mbox \|\| !is_resource($this->mbox)) {
[2]	1829	$this->mbox = $this->open_mbox($folder);
[411]	1830	if(!$this->mbox \|\| !is_resource($this->mbox))
[2]	1831	return imap_last_error();
[1472]	1832	}
[2]	1833	$num_msgs = imap_num_msg($this->mbox);
[432]	1834	if($this->mbox && is_resource($this->mbox))
[51]	1835	imap_close($this->mbox);
[1472]	1836
[2]	1837	return $num_msgs;
	1838	}
[1472]	1839
[1912]	1840	function folder_exists($folder){
	1841	$mbox = $this->open_mbox();
	1842	$serverString = "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}";
	1843	$list = imap_getmailboxes($mbox,$serverString, $folder);
	1844	$return = is_array($list);
	1845	imap_close($mbox);
	1846	return $return;
	1847	}
	1848
[2]	1849	function send_mail($params)
	1850	{
	1851	include_once("class.phpmailer.php");
	1852	$mail = new PHPMailer();
	1853	include_once("class.db_functions.inc.php");
	1854	$db = new db_functions();
	1855	$fromaddress = $params['input_from'] ? explode(';',$params['input_from']) : "";
[449]	1856	##
	1857	# @AUTHOR Rodrigo Souza dos Santos
	1858	# @DATE 2008/09/17
	1859	# @BRIEF Checks if the user has permission to send an email with the email address used.
	1860	##
	1861	if ( is_array($fromaddress) && ($fromaddress[1] != $_SESSION['phpgw_info']['expressomail']['user']['email']) )
	1862	{
	1863	$deny = true;
	1864	foreach( $_SESSION['phpgw_info']['expressomail']['user']['shared_mailboxes'] as $key => $val )
	1865	if ( array_key_exists('mail', $val) && $val['mail'][0] == $fromaddress[1] )
	1866	$deny = false and end($_SESSION['phpgw_info']['expressomail']['user']['shared_mailboxes']);
	1867
	1868	if ( $deny )
	1869	return "The server denied your request to send a mail, you cannot use this mail address.";
	1870	}
[828]	1871
[2]	1872	$toaddress = implode(',',$db->getAddrs(explode(',',$params['input_to'])));
	1873	$ccaddress = implode(',',$db->getAddrs(explode(',',$params['input_cc'])));
	1874	$ccoaddress = implode(',',$db->getAddrs(explode(',',$params['input_cco'])));
	1875	$subject = $params['input_subject'];
[271]	1876	$msg_uid = $params['msg_id'];
[2]	1877	$return_receipt = $params['input_return_receipt'];
[614]	1878	$is_important = $params['input_important_message'];
[1035]	1879	$encrypt = $params['input_return_cripto'];
	1880	$signed = $params['input_return_digital'];
	1881
	1882	if($params['smime'])
	1883	{
	1884	$body = $params['smime'];
	1885	$mail->SMIME = true;
	1886	// A MSG assinada deve ser testada neste ponto.
	1887	// Testar o certificado e a integridade da msg....
[1174]	1888	include_once("../security/classes/CertificadoB.php");
[1035]	1889	$erros_acumulados = '';
	1890	$certificado = new certificadoB();
	1891	$validade = $certificado->verificar($body);
	1892	if(!$validade)
	1893	{
	1894	foreach($certificado->erros_ssl as $linha_erro)
	1895	{
	1896	$erros_acumulados .= $linha_erro;
	1897	}
	1898	}
	1899	else
	1900	{
	1901	// Testa o CERTIFICADO: se o CPF he o do usuario logado, se pode assinar msgs e se nao esta expirado...
	1902	if ($certificado->apresentado)
	1903	{
	1904	if($certificado->dados['EXPIRADO']) $erros_acumulados .='Certificado expirado.';
	1905	if($certificado->dados['CPF'] != $this->username) $erros_acumulados .=' CPF no certificado diferente do logado no expresso.';
	1906	if(!($certificado->dados['KEYUSAGE']['digitalSignature'] && $certificado->dados['EXTKEYUSAGE']['emailProtection'])) $erros_acumulados .=' Certificado nao permite assinar mensagens.';
	1907	}
	1908	else
	1909	{
	1910	$$erros_acumulados .= 'Nao foi possivel usar o certificado para assinar a msg';
	1911	}
	1912	}
	1913	if(!$erros_acumulados =='')
	1914	{
	1915	return $erros_acumulados;
	1916	}
	1917	}
	1918	else
	1919	{
	1920	$body = $params['body'];
	1921	}
[1247]	1922	//echo "<script language=\"javascript\">javascript:alert('".$body."');</script>";
[2]	1923	$attachments = $params['FILES'];
	1924	$forwarding_attachments = $params['forwarding_attachments'];
[689]	1925	$local_attachments = $params['local_attachments'];
[1912]	1926
	1927	//Test if must be saved in shared folder and change if necessary
	1928	if( $fromaddress[2] == 'y' ){
	1929	//build shared folder path
	1930	$newfolder = "user".$this->imap_delimiter.$fromaddress[3].$this->imap_delimiter.$this->imap_sentfolder;
	1931	if( $this->folder_exists($newfolder) ) $folder = $newfolder;
	1932	else $folder = $params['folder'];
	1933	} else {
	1934	$folder = $params['folder'];
	1935	}
	1936
[1472]	1937	$folder = mb_convert_encoding($folder, "UTF7-IMAP","ISO_8859-1");
	1938	$folder_name = $params['folder_name'];
[6]	1939	// Fix problem with cyrus delimiter changes.
[1472]	1940	// Dots in names: enabled/disabled.
[6]	1941	$folder = @eregi_replace("INBOX/", "INBOX".$this->imap_delimiter, $folder);
	1942	$folder = @eregi_replace("INBOX.", "INBOX".$this->imap_delimiter, $folder);
	1943	// End Fix.
[1472]	1944	if ($folder != 'null'){
[2]	1945	$mail->SaveMessageInFolder = $folder;
	1946	}
	1947	////////////////////////////////////////////////////////////////////////////////////////////////////
	1948	$mail->SMTPDebug = false;
[1035]	1949
	1950	if($signed && !$params['smime'])
	1951	{
	1952	$mail->Mailer = "smime";
	1953	$mail->SignedBody = true;
	1954	}
	1955	else
	1956	$mail->IsSMTP();
[1472]	1957
[2]	1958	$mail->Host = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpServer'];
	1959	$mail->Port = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpPort'];
	1960	$mail->From = $_SESSION['phpgw_info']['expressomail']['user']['email'];
	1961	$mail->FromName = $_SESSION['phpgw_info']['expressomail']['user']['fullname'];
	1962	if($fromaddress){
	1963	$mail->Sender = $mail->From;
	1964	$mail->SenderName = $mail->FromName;
	1965	$mail->FromName = $fromaddress[0];
	1966	$mail->From = $fromaddress[1];
	1967	}
[1472]	1968
[2]	1969	$this->add_recipients("to", $toaddress, &$mail);
	1970	$this->add_recipients("cc", $ccaddress, &$mail);
	1971	$this->add_recipients("cco", $ccoaddress, &$mail);
	1972	$mail->Subject = $subject;
[3024]	1973	$mail->IsHTML($params['type'] != 'textplain');
[1035]	1974	$mail->Body = $body;
[271]	1975
[1035]	1976	if (($encrypt && $signed && $params['smime']) \|\| ($encrypt && !$signed)) // a msg deve ser enviada cifrada...
	1977	{
	1978	$email = $this->add_recipients_cert($toaddress . ',' . $ccaddress. ',' .$ccoaddress);
	1979	$email = explode(",",$email);
	1980	// Deve ser testado se foram obtidos os certificados de todos os destinatarios.
	1981	// Deve ser verificado um numero limite de destinatarios.
	1982	// Deve ser verificado se os certificados sao validos.
	1983	// Se uma das verificacoes falhar, nao enviar o e-mail e avisar o usuario.
	1984	// O array $mail->Certs_crypt soh deve ser preenchido se os certificados passarem nas verificacoes.
	1985	$numero_maximo = $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['num_max_certs_to_cipher']; // Este valor dever ser configurado pelo administrador do site ....
	1986	$erros_acumulados = "";
	1987	$aux_mails = array();
	1988	$mail_list = array();
	1989	if(count($email) > $numero_maximo)
	1990	{
	1991	$erros_acumulados .= "Excedido o numero maximo (" . $numero_maximo . ") de destinatarios para uma msg cifrada...." . chr(0x0A);
	1992	return $erros_acumulados;
	1993	}
	1994	// adiciona o email do remetente. eh para cifrar a msg para ele tambem. Assim vai poder visualizar a msg na pasta enviados..
	1995	$email[] = $_SESSION['phpgw_info']['expressomail']['user']['email'];
	1996	foreach($email as $item)
	1997	{
	1998	$certificate = $db->get_certificate(strtolower($item));
	1999	if(!$certificate)
	2000	{
	2001	$erros_acumulados .= "Chamada com parametro invalido. e-Mail nao pode ser vazio." . chr(0x0A);
	2002	return $erros_acumulados;
	2003	}
	2004
	2005	if (array_key_exists("dberr1", $certificate))
	2006	{
	2007
	2008	$erros_acumulados .= "Ocorreu um erro quando pesquisava certificados dos destinatarios para cifrar a msg." . chr(0x0A);
	2009	return $erros_acumulados;
	2010	}
	2011	if (array_key_exists("dberr2", $certificate))
	2012	{
	2013	$erros_acumulados .= $item . ' : Nao pode cifrar a msg. Certificado nao localizado.' . chr(0x0A);
	2014	//continue;
	2015	}
	2016	/* Retirado este teste para evitar mensagem de erro duplicada.
	2017	if (!array_key_exists("certs", $certificate))
	2018	{
	2019	$erros_acumulados .= $item . ' : Nao pode cifrar a msg. Certificado nao localizado.' . chr(0x0A);
	2020	continue;
	2021	}
	2022	*/
[1174]	2023	include_once("../security/classes/CertificadoB.php");
[1035]	2024
	2025	foreach ($certificate['certs'] as $registro)
	2026	{
	2027	$c1 = new certificadoB();
	2028	$c1->certificado($registro['chave_publica']);
	2029	if ($c1->apresentado)
	2030	{
	2031	$c2 = new Verifica_Certificado($c1->dados,$registro['chave_publica']);
	2032	if (!$c1->dados['EXPIRADO'] && !$c2->revogado && $c2->status)
	2033	{
	2034	$aux_mails[] = $registro['chave_publica'];
	2035	$mail_list[] = strtolower($item);
	2036	}
	2037	else
	2038	{
	2039	if ($c1->dados['EXPIRADO'] \|\| $c2->revogado)
	2040	{
	2041	$db->update_certificate($c1->dados['SERIALNUMBER'],$c1->dados['EMAIL'],$c1->dados['AUTHORITYKEYIDENTIFIER'],
	2042	$c1->dados['EXPIRADO'],$c2->revogado);
	2043	}
	2044
	2045	$erros_acumulados .= $item . ': ' . $c2->msgerro . chr(0x0A);
	2046	foreach($c2->erros_ssl as $linha)
	2047	{
	2048	$erros_acumulados .= $linha . chr(0x0A);
	2049	}
	2050	$erros_acumulados .= 'Emissor: ' . $c1->dados['EMISSOR'] . chr(0x0A);
	2051	$erros_acumulados .= $c1->dados['CRLDISTRIBUTIONPOINTS'] . chr(0x0A);
	2052	}
	2053	}
	2054	else
	2055	{
	2056	$erros_acumulados .= $item . ' : Nao pode cifrar a msg. Certificado invalido.' . chr(0x0A);
	2057	}
	2058	}
	2059	if(!(in_array(strtolower($item),$mail_list)) && !empty($erros_acumulados))
	2060	{
	2061	return $erros_acumulados;
	2062	}
	2063	}
	2064
	2065	$mail->Certs_crypt = $aux_mails;
	2066	}
[3018]	2067	// Build CID images
	2068	$this->buildEmbeddedImages($mail,$msg_uid,$forwarding_attachments);
[1035]	2069
[2]	2070	// Build Uploading Attachments!!!
[689]	2071	if ((count($attachments)) && ($params['is_local_forward']!="1")) //Caso seja forward normal...
[2]	2072	{
	2073	$total_uploaded_size = 0;
[1264]	2074	$upload_max_filesize = str_replace("M","",$_SESSION['phpgw_info']['user']['preferences']['expressoMail']['max_attachment_size']) * 1024 * 1024;
[2]	2075	foreach ($attachments as $attach)
	2076	{
	2077	$mail->AddAttachment($attach['tmp_name'], $attach['name'], "base64", $this->get_file_type($attach['name'])); // optional name
	2078	$total_uploaded_size = $total_uploaded_size + $attach['size'];
	2079	}
[1247]	2080	if( $total_uploaded_size > $upload_max_filesize)
[1472]	2081	return $this->parse_error("message file too big");
[828]	2082	}
[689]	2083	else if(($params['is_local_forward']=="1") && (count($local_attachments))) { //Caso seja forward de mensagens locais
[828]	2084
[689]	2085	$total_uploaded_size = 0;
[1472]	2086	$upload_max_filesize = str_replace("M","",ini_get('upload_max_filesize')) * 1024 * 1024;
[689]	2087	foreach($local_attachments as $local_attachment) {
	2088	$file_description = unserialize(rawurldecode($local_attachment));
	2089	$tmp = array_values($file_description);
[1472]	2090	foreach($file_description as $i => $descriptor){
[689]	2091	$tmp[$i] = eregi_replace('\'*\'','',$descriptor);
	2092	}
	2093	$mail->AddAttachment($_FILES[$tmp[1]]['tmp_name'], $tmp[2], "base64", $this->get_file_type($tmp[2])); // optional name
	2094	$total_uploaded_size = $total_uploaded_size + $_FILES[$tmp[1]]['size'];
	2095	}
	2096	if( $total_uploaded_size > $upload_max_filesize)
[828]	2097	return 'false';
[689]	2098	}
[2]	2099	////////////////////////////////////////////////////////////////////////////////////////////////////
[271]	2100	// Build Forwarding Attachments!!!
[2]	2101	if (count($forwarding_attachments) > 0)
	2102	{
	2103	// Bug fixed for array_search function
[3018]	2104	$name_cid_files = array();
[2]	2105	if(count($name_cid_files) > 0) {
	2106	$name_cid_files[count($name_cid_files)] = $name_cid_files[0];
	2107	$name_cid_files[0] = null;
[1472]	2108	}
	2109
[2]	2110	foreach($forwarding_attachments as $forwarding_attachment)
	2111	{
[271]	2112	$file_description = unserialize(rawurldecode($forwarding_attachment));
	2113	$tmp = array_values($file_description);
[1472]	2114	foreach($file_description as $i => $descriptor){
[271]	2115	$tmp[$i] = eregi_replace('\'*\'','',$descriptor);
	2116	}
[1472]	2117	$file_description = $tmp;
[271]	2118	$fileContent = $this->get_forwarding_attachment($file_description[0], $file_description[1], $file_description[3],$file_description[4]);
	2119	$fileName = $file_description[2];
	2120	if(!array_search(trim($fileName),$name_cid_files)) {
	2121	$mail->AddStringAttachment($fileContent, $fileName, $file_description[4], $this->get_file_type($file_description[2]));
[63]	2122	}
[2]	2123	}
	2124	}
[37]	2125
[2]	2126	////////////////////////////////////////////////////////////////////////////////////////////////////
[614]	2127	// Important message
	2128	if($is_important)
	2129	$mail->isImportant();
	2130
	2131	////////////////////////////////////////////////////////////////////////////////////////////////////
[2]	2132	// Disposition-Notification-To
	2133	if ($return_receipt)
	2134	$mail->ConfirmReadingTo = $_SESSION['phpgw_info']['expressomail']['user']['email'];
	2135	////////////////////////////////////////////////////////////////////////////////////////////////////
[504]	2136
[117]	2137	$sent = $mail->Send();
[1472]	2138
[117]	2139	if(!$sent)
[2]	2140	{
[504]	2141	return $this->parse_error($mail->ErrorInfo);
[2]	2142	}
	2143	else
	2144	{
[1035]	2145	if ($signed && !$params['smime'])
	2146	{
	2147	return $sent;
	2148	}
[1472]	2149	if($_SESSION['phpgw_info']['server']['expressomail']['expressoMail_enable_log_messages'] == "True")
[117]	2150	{
	2151	$userid = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
	2152	$userip = $_SESSION['phpgw_info']['expressomail']['user']['session_ip'];
	2153	$now = date("d/m/y H:i:s");
	2154	$addrs = $toaddress.$ccaddress.$ccoaddress;
[1472]	2155	$sent = trim($sent);
[117]	2156	error_log("$now - $userip - $sent [$subject] - $userid => $addrs\r\n", 3, "/home/expressolivre/mail_senders.log");
	2157	}
[1472]	2158	if($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['number_of_contacts'] &&
[485]	2159	$_SESSION['phpgw_info']['user']['preferences']['expressoMail']['use_dynamic_contacts']) {
[469]	2160	$contacts = new dynamic_contacts();
[485]	2161	$new_contacts = $contacts->add_dynamic_contacts($toaddress.",".$ccaddress.",".$ccoaddress);
	2162	return array("success" => true, "new_contacts" => $new_contacts);
[413]	2163	}
[485]	2164	return array("success" => true);
[2]	2165	}
	2166	}
[3018]	2167	function buildEmbeddedImages(&$mail,$msg_uid,&$forwarding_attachments)
	2168	{
	2169	// Build CID for embedded Images!!!
	2170	$pattern = '/src="([^"]*?show_embedded_attach.php\?msg_folder=(.+)?&(amp;)?msg_num=(.+)?&(amp;)?msg_part=(.+)?)"/isU';
	2171	$cid_imgs = '';
	2172	preg_match_all($pattern,$mail->Body,$cid_imgs,PREG_PATTERN_ORDER);
	2173	$cid_array = array();
	2174	foreach($cid_imgs[6] as $j => $val){
	2175	if ( !array_key_exists($cid_imgs[4][$j].$val, $cid_array) )
	2176	{
	2177	$cid_array[$cid_imgs[4][$j].$val] = base_convert(microtime(), 10, 36);
	2178	}
	2179	$cid = $cid_array[$cid_imgs[4][$j].$val];
	2180	$mail->Body = str_replace($cid_imgs[1][$j], "cid:".$cid, $mail->Body);
[2]	2181
[3018]	2182	if ($msg_uid != $cid_imgs[4][$j]) // The image is not in the same mail?
	2183	{
	2184	$fileContent = $this->get_forwarding_attachment($cid_imgs[2][$j], $cid_imgs[4][$j], $cid_imgs[6][$j], 'base64');
	2185	//prototype: get_forwarding_attachment ( folder, msg number, part, encoding)
	2186	$fileName = "image_".($j).".jpg";
	2187	$fileCode = "base64";
	2188	$fileType = "image/jpg";
	2189	$file_attached[0] = $cid_imgs[2][$j];
	2190	$file_attached[1] = $cid_imgs[4][$j];
	2191	$file_attached[2] = $fileName;
	2192	$file_attached[3] = $cid_imgs[6][$j];
	2193	$file_attached[4] = 'base64';
	2194	$file_attached[5] = strlen($fileContent); //Size of file
	2195	$return_forward[] = $file_attached;
	2196
	2197	$attachment_ = unserialize(rawurldecode($forwarding_attachments[$cid_imgs[6][$j]-2]));
	2198	if ($file_attached[3] == $attachment_[3])
	2199	unset($forwarding_attachments[$cid_imgs[6][$j]-2]);
	2200	}
	2201	else
	2202	{
	2203	$attach_img = $forwarding_attachments[$cid_imgs[6][$j]-2];
	2204	$file_description = unserialize(rawurldecode($attach_img));
	2205	if (is_array($file_description))
	2206	foreach($file_description as $i => $descriptor){
	2207	$file_description[$i] = eregi_replace('\'*\'','',$descriptor);
	2208	}
	2209	$fileContent = $this->get_forwarding_attachment($file_description[0], $msg_uid, $file_description[3], 'base64');
	2210	$fileName = $file_description[2];
	2211	$fileCode = $file_description[4];
	2212	$fileType = $this->get_file_type($file_description[2]);
	2213	unset($forwarding_attachments[$cid_imgs[6][$j]-2]);
	2214	if (!empty($file_description))
	2215	{
	2216	$file_description[5] = strlen($fileContent); //Size of file
	2217	$return_forward[] = $file_description;
	2218	}
	2219	}
	2220	$tempDir = ini_get("session.save_path");
	2221	$file = "cidimage_".$_SESSION[ 'phpgw_session' ][ 'session_id' ].$cid_imgs[6][$j].".dat";
	2222	$f = fopen($tempDir.'/'.$file,"w");
	2223	fputs($f,$fileContent);
	2224	fclose($f);
	2225	if ($fileContent)
	2226	$mail->AddEmbeddedImage($tempDir.'/'.$file, $cid, $fileName, $fileCode, $fileType);
	2227	//else
	2228	// return "Error loading image attachment content";
	2229
	2230	}
	2231	return $return_forward;
	2232	}
	2233	function add_recipients_cert($full_address)
[1035]	2234	{
	2235	$result = "";
	2236	$parse_address = imap_rfc822_parse_adrlist($full_address, "");
	2237	foreach ($parse_address as $val)
	2238	{
	2239	//echo "<script language=\"javascript\">javascript:alert('".$val->mailbox."@".$val->host."');</script>";
	2240	if ($val->mailbox == "INVALID_ADDRESS")
	2241	continue;
	2242	if ($val->mailbox == "UNEXPECTED_DATA_AFTER_ADDRESS")
	2243	continue;
	2244	if (empty($val->personal))
	2245	$result .= $val->mailbox."@".$val->host . ",";
	2246	else
	2247	$result .= $val->mailbox."@".$val->host . ",";
	2248	}
	2249
	2250	return substr($result,0,-1);
	2251	}
	2252
[2]	2253	function add_recipients($recipient_type, $full_address, $mail)
	2254	{
[1472]	2255	$parse_address = imap_rfc822_parse_adrlist($full_address, "");
	2256	foreach ($parse_address as $val)
[2]	2257	{
	2258	//echo "<script language=\"javascript\">javascript:alert('".$val->mailbox."@".$val->host."');</script>";
	2259	if ($val->mailbox == "INVALID_ADDRESS")
	2260	continue;
[1472]	2261
[2]	2262	if (empty($val->personal))
	2263	{
	2264	switch($recipient_type)
	2265	{
	2266	case "to":
	2267	$mail->AddAddress($val->mailbox."@".$val->host);
	2268	break;
	2269	case "cc":
	2270	$mail->AddCC($val->mailbox."@".$val->host);
	2271	break;
	2272	case "cco":
	2273	$mail->AddBCC($val->mailbox."@".$val->host);
	2274	break;
	2275	}
	2276	}
	2277	else
	2278	{
	2279	switch($recipient_type)
	2280	{
	2281	case "to":
	2282	$mail->AddAddress($val->mailbox."@".$val->host, $val->personal);
	2283	break;
	2284	case "cc":
	2285	$mail->AddCC($val->mailbox."@".$val->host, $val->personal);
	2286	break;
	2287	case "cco":
	2288	$mail->AddBCC($val->mailbox."@".$val->host, $val->personal);
	2289	break;
	2290	}
	2291	}
	2292	}
	2293	return true;
	2294	}
[1472]	2295
[2]	2296	function get_forwarding_attachment($msg_folder, $msg_number, $msg_part, $encoding)
	2297	{
[828]	2298	$mbox_stream = $this->open_mbox(utf8_decode(urldecode($msg_folder)));
[1472]	2299	$fileContent = imap_fetchbody($mbox_stream, $msg_number, $msg_part, FT_UID);
[2]	2300	if($encoding == 'base64')
[449]	2301	# The function imap_base64 adds a new line
	2302	# at ASCII text, with CRLF line terminators.
	2303	# So is being exchanged for base64_decode.
	2304	#
	2305	#$fileContent = imap_base64($fileContent);
	2306	$fileContent = base64_decode($fileContent);
[2]	2307	else if($encoding == 'quoted-printable')
[1472]	2308	$fileContent = quoted_printable_decode($fileContent);
[2]	2309	return $fileContent;
	2310	}
[1472]	2311
[2]	2312	function del_last_caracter($string)
	2313	{
	2314	$string = substr($string,0,(strlen($string) - 1));
[1472]	2315	return $string;
[2]	2316	}
[1472]	2317
[2]	2318	function del_last_two_caracters($string)
	2319	{
	2320	$string = substr($string,0,(strlen($string) - 2));
[1472]	2321	return $string;
[2]	2322	}
[1472]	2323
[828]	2324	function messages_sort($sort_box_type,$sort_box_reverse, $search_box_type,$offsetBegin,$offsetEnd)
[659]	2325	{
[1625]	2326	if ($sort_box_type != "SORTFROM" && $search_box_type!= "FLAGGED"){
[970]	2327	$imapsort = imap_sort($this->mbox,constant($sort_box_type),$sort_box_reverse,SE_UID,$search_box_type);
	2328	foreach($imapsort as $iuid)
	2329	$sort[$iuid] = "";
[1518]	2330
	2331	if ($offsetBegin == -1 && $offsetEnd ==-1 )
	2332	$slice_array = false;
	2333	else
	2334	$slice_array = true;
[970]	2335	}
	2336	else
[659]	2337	{
[970]	2338	$sort = array();
	2339	if ($offsetBegin > $offsetEnd) {$temp=$offsetEnd; $offsetEnd=$offsetBegin; $offsetBegin=$temp;}
	2340	$num_msgs = imap_num_msg($this->mbox);
	2341	if ($offsetEnd > $num_msgs) {$offsetEnd = $num_msgs;}
[975]	2342	$slice_array = true;
	2343
[983]	2344	for ($i=$num_msgs; $i>0; $i--)
[828]	2345	{
[983]	2346	if ($sort_box_type == "SORTARRIVAL" && $sort_box_reverse && count($sort) >= $offsetEnd)
	2347	break;
[970]	2348	$iuid = @imap_uid($this->mbox,$i);
	2349	$header = $this->get_header($iuid);
	2350	// List UNSEEN messages.
	2351	if($search_box_type == "UNSEEN" && (!trim($header->Recent) && !trim($header->Unseen))){
	2352	continue;
	2353	}
	2354	// List SEEN messages.
	2355	elseif($search_box_type == "SEEN" && (trim($header->Recent) \|\| trim($header->Unseen))){
	2356	continue;
	2357	}
	2358	// List ANSWERED messages.
	2359	elseif($search_box_type == "ANSWERED" && !trim($header->Answered)){
	2360	continue;
	2361	}
	2362	// List FLAGGED messages.
	2363	elseif($search_box_type == "FLAGGED" && !trim($header->Flagged)){
	2364	continue;
	2365	}
	2366
	2367	if($sort_box_type=='SORTFROM') {
	2368	if (($header->from[0]->mailbox . "@" . $header->from[0]->host) == $_SESSION['phpgw_info']['expressomail']['user']['email'])
	2369	$from = $header->to;
	2370	else
	2371	$from = $header->from;
	2372
	2373	$tmp = imap_mime_header_decode($from[0]->personal);
	2374
	2375	if ($tmp[0]->text != "")
	2376	$sort[$iuid] = $tmp[0]->text;
	2377	else
	2378	$sort[$iuid] = $from[0]->mailbox . "@" . $from[0]->host;
	2379	}
	2380	else if($sort_box_type=='SORTSUBJECT') {
	2381	$sort[$iuid] = $header->subject;
	2382	}
	2383	else if($sort_box_type=='SORTSIZE') {
	2384	$sort[$iuid] = $header->Size;
	2385	}
	2386	else {
	2387	$sort[$iuid] = $header->udate;
	2388	}
	2389
[659]	2390	}
[970]	2391	natcasesort($sort);
[828]	2392
[970]	2393	if ($sort_box_reverse)
	2394	$sort = array_reverse($sort,true);
[659]	2395	}
[828]	2396
[972]	2397	if(!is_array($sort))
	2398	$sort = array();
[1472]	2399
[1808]	2400
[972]	2401	if ($slice_array)
[828]	2402	$sort = array_slice($sort,$offsetBegin-1,$offsetEnd-($offsetBegin-1),true);
[970]	2403
[1472]	2404
[828]	2405	return $sort;
	2406
[659]	2407	}
[970]	2408
	2409
[1472]	2410	function move_search_messages($params){
	2411	$params['selected_messages'] = urldecode($params['selected_messages']);
[163]	2412	$params['new_folder'] = urldecode($params['new_folder']);
	2413	$params['new_folder_name'] = urldecode($params['new_folder_name']);
	2414	$sel_msgs = explode(",", $params['selected_messages']);
[1472]	2415	@reset($sel_msgs);
[163]	2416	$sorted_msgs = array();
	2417	foreach($sel_msgs as $idx => $sel_msg) {
	2418	$sel_msg = explode(";", $sel_msg);
	2419	if(array_key_exists($sel_msg[0], $sorted_msgs)){
	2420	$sorted_msgs[$sel_msg[0]] .= ",".$sel_msg[1];
[1472]	2421	}
[163]	2422	else {
	2423	$sorted_msgs[$sel_msg[0]] = $sel_msg[1];
	2424	}
	2425	}
	2426	@ksort($sorted_msgs);
[1472]	2427	$last_return = false;
	2428	foreach($sorted_msgs as $folder => $msgs_number) {
[163]	2429	$params['msgs_number'] = $msgs_number;
[1472]	2430	$params['folder'] = $folder;
[163]	2431	if($params['new_folder'] && $folder != $params['new_folder']){
[1472]	2432	$last_return = $this -> move_messages($params);
[163]	2433	}
	2434	elseif(!$params['new_folder'] \|\| $params['delete'] ){
	2435	$last_return = $this -> delete_msgs($params);
	2436	$last_return['deleted'] = true;
	2437	}
	2438	}
	2439	return $last_return;
	2440	}
[1472]	2441
[2]	2442	function move_messages($params)
	2443	{
[1472]	2444	$folder = $params['folder'];
	2445	$mbox_stream = $this->open_mbox($folder);
[51]	2446	$newmailbox = ($params['new_folder']);
	2447	$newmailbox = mb_convert_encoding($newmailbox, "UTF7-IMAP","ISO_8859-1");
[2]	2448	$new_folder_name = $params['new_folder_name'];
	2449	$msgs_number = $params['msgs_number'];
	2450	$return = array('msgs_number' => $msgs_number,
	2451	'folder' => $folder,
	2452	'new_folder_name' => $new_folder_name,
[325]	2453	'border_ID' => $params['border_ID'],
	2454	'status' => true); //Status foi adicionado para validar as permissoes ACL
[1472]	2455
[325]	2456	//Este bloco tem a finalidade de averiguar as permissoes para pastas compartilhadas
	2457	if (substr($folder,0,4) == 'user'){
	2458	$acl = $this->getacltouser($folder);
	2459	/*
	2460	* l - lookup (mailbox is visible to LIST/LSUB commands)
	2461	* r - read (SELECT the mailbox, perform CHECK, FETCH, PARTIAL, SEARCH, COPY from mailbox)
	2462	* s - keep seen/unseen information across sessions (STORE SEEN flag)
	2463	* w - write (STORE flags other than SEEN and DELETED)
	2464	* i - insert (perform APPEND, COPY into mailbox)
	2465	* p - post (send mail to submission address for mailbox, not enforced by IMAP4 itself)
	2466	* c - create (CREATE new sub-mailboxes in any implementation-defined hierarchy)
	2467	* d - delete (STORE DELETED flag, perform EXPUNGE)
	2468	* a - administer (perform SETACL)
	2469	*/
	2470	if (strpos($acl, "d") === false){
	2471	$return['status'] = false;
	2472	return $return;
	2473	}
	2474	}
[432]	2475	//Este bloco tem a finalidade de transformar o CPF das pastas compartilhadas em common name
[1747]	2476	if ($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['uid2cn']){
	2477	if (substr($new_folder_name,0,4) == 'user'){
	2478	$this->ldap = new ldap_functions();
	2479	$tmp_folder_name = explode($this->imap_delimiter, $new_folder_name);
	2480	$return['new_folder_name'] = array_pop($tmp_folder_name);
	2481	if( $cn = $this->ldap->uid2cn($return['new_folder_name']))
	2482	{
	2483	$return['new_folder_name'] = $cn;
	2484	}
	2485	}
[432]	2486	}
[1472]	2487
	2488	// Caso estejamos no box principal, nao eh necessario pegar a informacao da mensagem anterior.
[51]	2489	if (($params['get_previous_msg']) && ($params['border_ID'] != 'null') && ($params['border_ID'] != ''))
[449]	2490	{
[2]	2491	$return['previous_msg'] = $this->get_info_previous_msg($params);
[449]	2492	// Fix problem in unserialize function JS.
	2493	$return['previous_msg']['body'] = str_replace(array('{','}'), array('{','}'), $return['previous_msg']['body']);
	2494	}
[1472]	2495
	2496	$mbox_stream = $this->open_mbox($folder);
[2]	2497	if(imap_mail_move($mbox_stream, $msgs_number, $newmailbox, CP_UID)) {
	2498	imap_expunge($mbox_stream);
[51]	2499	if($mbox_stream)
	2500	imap_close($mbox_stream);
[2]	2501	return $return;
	2502	}else {
[1472]	2503	if(strstr(imap_last_error(),'Over quota')) {
[2]	2504	$accountID = $_SESSION['phpgw_info']['expressomail']['email_server']['imapAdminUsername'];
[1472]	2505	$pass = $_SESSION['phpgw_info']['expressomail']['email_server']['imapAdminPW'];
	2506	$userID = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
[2]	2507	$server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
[504]	2508	$mbox = @imap_open("{".$this->imap_server.":".$this->imap_port.$this->imap_options."}INBOX", $accountID, $pass) or die(serialize(array('imap_error' => $this->parse_error(imap_last_error()))));
[2]	2509	if(!$mbox)
	2510	return imap_last_error();
[1472]	2511	$quota = imap_get_quotaroot($mbox_stream, "INBOX");
[2]	2512	if(! imap_set_quota($mbox, "user".$this->imap_delimiter.$userID, 2.1 * $quota['usage'])) {
[51]	2513	if($mbox_stream)
	2514	imap_close($mbox_stream);
[1472]	2515	if($mbox)
[51]	2516	imap_close($mbox);
[1472]	2517	return "move_messages(): Error setting quota for MOVE or DELETE!! ". "user".$this->imap_delimiter.$userID." line ".__LINE__."\n";
[2]	2518	}
	2519	if(imap_mail_move($mbox_stream, $msgs_number, $newmailbox, CP_UID)) {
	2520	imap_expunge($mbox_stream);
[51]	2521	if($mbox_stream)
	2522	imap_close($mbox_stream);
[2]	2523	// return to original quota limit.
	2524	if(!imap_set_quota($mbox, "user".$this->imap_delimiter.$userID, $quota['limit'])) {
[51]	2525	if($mbox)
	2526	imap_close($mbox);
[1472]	2527	return "move_messages(): Error setting quota for MOVE or DELETE!! line ".__LINE__."\n";
[2]	2528	}
[1472]	2529	return $return;
[2]	2530	}
	2531	else {
[51]	2532	if($mbox_stream)
	2533	imap_close($mbox_stream);
[2]	2534	if(!imap_set_quota($mbox, "user".$this->imap_delimiter.$userID, $quota['limit'])) {
[51]	2535	if($mbox)
	2536	imap_close($mbox);
[1472]	2537	return "move_messages(): Error setting quota for MOVE or DELETE!! line ".__LINE__."\n";
[2]	2538	}
[1472]	2539	return imap_last_error();
[2]	2540	}
[1472]	2541
[2]	2542	}
	2543	else {
[51]	2544	if($mbox_stream)
	2545	imap_close($mbox_stream);
	2546	return "move_messages() line ".__LINE__.": ". imap_last_error()." folder:".$newmailbox;
[2]	2547	}
[1472]	2548	}
[2]	2549	}
[1472]	2550
[2]	2551	function save_msg($params)
	2552	{
[1472]	2553
[271]	2554	include_once("class.phpmailer.php");
	2555	$mail = new PHPMailer();
	2556	include_once("class.db_functions.inc.php");
	2557	$toaddress = $params['input_to'];
	2558	$ccaddress = $params['input_cc'];
[1638]	2559	$ccoaddress = $params['input_cco'];
[271]	2560	$subject = $params['input_subject'];
[320]	2561	$msg_uid = $params['msg_id'];
[2]	2562	$body = $params['body'];
	2563	$body = str_replace("%nbsp;"," ",$params['body']);
[155]	2564	$body = preg_replace("/\n/"," ",$body);
[51]	2565	$body = preg_replace("/\r/","",$body);
[271]	2566	$forwarding_attachments = $params['forwarding_attachments'];
	2567	$attachments = $params['FILES'];
	2568	$return_files = $params['FILES'];
[1472]	2569
[271]	2570	$folder = $params['folder'];
[1472]	2571	$folder = mb_convert_encoding($folder, "UTF7-IMAP","ISO_8859-1");
[271]	2572	// Fix problem with cyrus delimiter changes.
[1472]	2573	// Dots in names: enabled/disabled.
[271]	2574	$folder = @eregi_replace("INBOX/", "INBOX".$this->imap_delimiter, $folder);
	2575	$folder = @eregi_replace("INBOX.", "INBOX".$this->imap_delimiter, $folder);
	2576	// End Fix.
[1638]	2577	if(strtoupper($folder) == 'INBOX/DRAFTS')
	2578	{
	2579	$mail->SaveMessageAsDraft = $folder;
	2580	}
[271]	2581	$mail->SaveMessageInFolder = $folder;
	2582	$mail->SMTPDebug = false;
[1472]	2583
[271]	2584	$mail->IsSMTP();
	2585	$mail->Host = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpServer'];
	2586	$mail->Port = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpPort'];
	2587	$mail->From = $_SESSION['phpgw_info']['expressomail']['user']['email'];
	2588	$mail->FromName = $_SESSION['phpgw_info']['expressomail']['user']['fullname'];
[1472]	2589
[271]	2590	$mail->Sender = $mail->From;
	2591	$mail->SenderName = $mail->FromName;
	2592	$mail->FromName = $_SESSION['phpgw_info']['expressomail']['user']['fullname'];
	2593	$mail->From = $_SESSION['phpgw_info']['expressomail']['user']['email'];
[1472]	2594
[271]	2595	$this->add_recipients("to", $toaddress, &$mail);
	2596	$this->add_recipients("cc", $ccaddress, &$mail);
[1638]	2597	$this->add_recipients("cco", $ccoaddress, &$mail);
[271]	2598	$mail->Subject = $subject;
	2599	$mail->IsHTML(true);
	2600	$mail->Body = $body;
[1472]	2601
[3018]	2602	$return_forward = $this->buildEmbeddedImages($mail,$msg_uid,$forwarding_attachments);
[1472]	2603
	2604	// Build Forwarding Attachments!!!
[271]	2605	if (count($forwarding_attachments) > 0)
	2606	{
	2607	foreach($forwarding_attachments as $forwarding_attachment)
	2608	{
	2609	$file_description = unserialize(rawurldecode($forwarding_attachment));
	2610	$tmp = array_values($file_description);
[1472]	2611	foreach($file_description as $i => $descriptor){
[271]	2612	$tmp[$i] = eregi_replace('\'*\'','',$descriptor);
	2613	}
	2614	$file_description = $tmp;
[1472]	2615
[271]	2616	$fileContent = $this->get_forwarding_attachment($file_description[0], $file_description[1], $file_description[3],$file_description[4]);
	2617	$fileName = $file_description[2];
[1472]	2618
[271]	2619	$file_description[5] = strlen($fileContent); //Size of file
	2620	$return_forward[] = $file_description;
[1472]	2621
[271]	2622	$mail->AddStringAttachment($fileContent, $fileName, $file_description[4], $this->get_file_type($file_description[2]));
	2623	}
	2624	}
[1472]	2625
[271]	2626	if ((count($return_forward) > 0) && (count($return_files) > 0))
	2627	$return_files = array_merge_recursive($return_forward,$return_files);
	2628	else
	2629	if (count($return_files) < 1)
	2630	$return_files = $return_forward;
[1472]	2631
[271]	2632	// Build Uploading Attachments!!!
[1005]	2633	$sizeof_attachments = count($attachments);
	2634	if ($sizeof_attachments)
	2635	foreach ($attachments as $numb => $attach){
	2636	if ($numb == ($sizeof_attachments-1) && $params['insertImg'] == 'true'){ // Auto-resize image
	2637	list($width, $height,$image_type) = getimagesize($attach['tmp_name']);
	2638	switch ($image_type)
	2639	{
[1380]	2640	// Do not corrupt animated gif
	2641	//case 1: $image_big = imagecreatefromgif($attach['tmp_name']);break;
[1005]	2642	case 2: $image_big = imagecreatefromjpeg($attach['tmp_name']); break;
	2643	case 3: $image_big = imagecreatefrompng($attach['tmp_name']); break;
	2644	case 6:
[1247]	2645	require_once("gd_functions.php");
[1005]	2646	$image_big = imagecreatefrombmp($attach['tmp_name']); break;
	2647	default:
	2648	$mail->AddAttachment($attach['tmp_name'], $attach['name'], "base64", $this->get_file_type($attach['name']));
	2649	break;
	2650	}
	2651	header('Content-type: image/jpeg');
	2652	$max_resolution = $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['image_size'];
	2653	$max_resolution = ($max_resolution==""?'65536':$max_resolution);
	2654	if ($width < $max_resolution && $height < $max_resolution){
	2655	$new_width = $width;
	2656	$new_height = $height;
	2657	}
	2658	else if ($width > $max_resolution){
	2659	$new_width = $max_resolution;
	2660	$new_height = $height*($new_width/$width);
	2661	}
	2662	else {
	2663	$new_height = $max_resolution;
	2664	$new_width = $width*($new_height/$height);
	2665	}
	2666	$image_new = imagecreatetruecolor($new_width, $new_height);
	2667	imagecopyresampled($image_new, $image_big, 0, 0, 0, 0, $new_width, $new_height, $width, $height);
	2668	$tmpDir = ini_get("session.save_path");
[1472]	2669	$_file = "/cidimage_".$_SESSION[ 'phpgw_session' ][ 'session_id' ].".dat";
[1005]	2670	imagejpeg($image_new,$tmpDir.$_file, 85);
	2671	$mail->AddAttachment($tmpDir.$_file, $attach['name'], "base64", $this->get_file_type($tmpDir.$_file));
	2672	}
	2673	else
	2674	$mail->AddAttachment($attach['tmp_name'], $attach['name'], "base64", $this->get_file_type($attach['name']));
	2675	// optional name
	2676	}
[1472]	2677
	2678
	2679
	2680
[271]	2681	if(!empty($mail->AltBody))
	2682	$mail->ContentType = "multipart/alternative";
	2683
[828]	2684	$mail->error_count = 0; // reset errors
	2685	$mail->SetMessageType();
	2686	$header = $mail->CreateHeader();
[1472]	2687	$body = $mail->CreateBody();
[828]	2688
[1472]	2689	$mbox_stream = $this->open_mbox($folder);
[271]	2690	$new_header = str_replace("\n", "\r\n", $header);
	2691	$new_body = str_replace("\n", "\r\n", $body);
[830]	2692	$return['append'] = imap_append($mbox_stream, "{".$this->imap_server.":".$this->imap_port."}".$folder, $new_header . $new_body, "\\Seen \\Draft");
[271]	2693	$status = imap_status($mbox_stream, "{".$this->imap_server.":".$this->imap_port."}".$folder, SA_UIDNEXT);
	2694	$return['msg_no'] = $status->uidnext - 1;
	2695	$return['folder_id'] = $folder;
[828]	2696
[51]	2697	if($mbox_stream)
	2698	imap_close($mbox_stream);
[1472]	2699	if (is_array($return_files))
[828]	2700	foreach ($return_files as $index => $_attachment) {
	2701	if (array_key_exists("name",$_attachment)){
[271]	2702	unset($return_files[$index]);
	2703	$return_files[$index] = $_attachment['name']."_SIZE_".$return_files[$index][1] = $_attachment['size'];
	2704	}
	2705	else
	2706	{
	2707	unset($return_files[$index]);
	2708	$return_files[$index] = $_attachment[2]."_SIZE_". $return_files[$index][1] = $_attachment[5];
	2709	}
	2710	}
[1472]	2711
[271]	2712	$return['files'] = serialize($return_files);
[673]	2713	$return["subject"] = $subject;
[1472]	2714
[2]	2715	if (!$return['append'])
	2716	$return['append'] = imap_last_error();
[1472]	2717
[2]	2718	return $return;
	2719	}
[1472]	2720
[2]	2721	function set_messages_flag($params)
	2722	{
	2723	$folder = $params['folder'];
	2724	$msgs_to_set = $params['msgs_to_set'];
	2725	$flag = $params['flag'];
	2726	$return = array();
	2727	$return["msgs_to_set"] = $msgs_to_set;
	2728	$return["flag"] = $flag;
[1472]	2729
[411]	2730	if(!$this->mbox && !is_resource($this->mbox))
[51]	2731	$this->mbox = $this->open_mbox($folder);
[1472]	2732
[2]	2733	if ($flag == "unseen")
[51]	2734	$return["status"] = imap_clearflag_full($this->mbox, $msgs_to_set, "\\Seen", ST_UID);
[2]	2735	elseif ($flag == "seen")
[51]	2736	$return["status"] = imap_setflag_full($this->mbox, $msgs_to_set, "\\Seen", ST_UID);
[2]	2737	elseif ($flag == "answered"){
[51]	2738	$return["status"] = imap_setflag_full($this->mbox, $msgs_to_set, "\\Answered", ST_UID);
	2739	imap_clearflag_full($this->mbox, $msgs_to_set, "\\Draft", ST_UID);
[2]	2740	}
	2741	elseif ($flag == "forwarded")
[51]	2742	$return["status"] = imap_setflag_full($this->mbox, $msgs_to_set, "\\Answered \\Draft", ST_UID);
[2]	2743	elseif ($flag == "flagged")
[51]	2744	$return["status"] = imap_setflag_full($this->mbox, $msgs_to_set, "\\Flagged", ST_UID);
[614]	2745	elseif ($flag == "unflagged") {
	2746	$flag_importance = false;
	2747	$msgs_number = explode(",",$msgs_to_set);
[659]	2748	$unflagged_msgs = "";
[614]	2749	foreach($msgs_number as $msg_number) {
	2750	preg_match('/importance : (.*)\r/i',
	2751	imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number))
[1472]	2752	,$importance);
[673]	2753	if(strtolower($importance[1])=="high" && $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['use_important_flag']) {
[614]	2754	$flag_importance=true;
	2755	}
[659]	2756	else {
	2757	$unflagged_msgs.=$msg_number.",";
[1472]	2758	}
[614]	2759	}
	2760
[659]	2761	if($unflagged_msgs!="") {
	2762	imap_clearflag_full($this->mbox,substr($unflagged_msgs,0,strlen($unflagged_msgs)-1), "\\Flagged", ST_UID);
	2763	$return["msgs_unflageds"] = substr($unflagged_msgs,0,strlen($unflagged_msgs)-1);
	2764	}
	2765	else {
	2766	$return["msgs_unflageds"] = false;
	2767	}
	2768
[673]	2769	if($flag_importance && $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['use_important_flag']) {
[614]	2770	$return["status"] = false;
	2771	$return["msg"] = $this->functions->getLang("At least one of selected message cant be marked as normal");
	2772	}
[659]	2773	else {
	2774	$return["status"] = true;
	2775	}
[614]	2776	}
[1472]	2777
[411]	2778	if($this->mbox && is_resource($this->mbox))
[51]	2779	imap_close($this->mbox);
[2]	2780	return $return;
	2781	}
[1472]	2782
[2]	2783	function get_file_type($file_name)
	2784	{
	2785	$file_name = strtolower($file_name);
	2786	$strFileType = strrev(substr(strrev($file_name),0,4));
[1472]	2787	if ($strFileType == ".asf")
[2]	2788	return "video/x-ms-asf";
	2789	if ($strFileType == ".avi")
	2790	return "video/avi";
	2791	if ($strFileType == ".doc")
	2792	return "application/msword";
	2793	if ($strFileType == ".zip")
	2794	return "application/zip";
	2795	if ($strFileType == ".xls")
	2796	return "application/vnd.ms-excel";
	2797	if ($strFileType == ".gif")
	2798	return "image/gif";
	2799	if ($strFileType == ".jpg" \|\| $strFileType == "jpeg")
	2800	return "image/jpeg";
	2801	if ($strFileType == ".png")
	2802	return "image/png";
	2803	if ($strFileType == ".wav")
	2804	return "audio/wav";
	2805	if ($strFileType == ".mp3")
	2806	return "audio/mpeg3";
	2807	if ($strFileType == ".mpg" \|\| $strFileType == "mpeg")
	2808	return "video/mpeg";
	2809	if ($strFileType == ".rtf")
	2810	return "application/rtf";
	2811	if ($strFileType == ".htm" \|\| $strFileType == "html")
	2812	return "text/html";
[1472]	2813	if ($strFileType == ".xml")
[2]	2814	return "text/xml";
[1472]	2815	if ($strFileType == ".xsl")
[2]	2816	return "text/xsl";
[1472]	2817	if ($strFileType == ".css")
[2]	2818	return "text/css";
[1472]	2819	if ($strFileType == ".php")
[2]	2820	return "text/php";
[1472]	2821	if ($strFileType == ".asp")
[2]	2822	return "text/asp";
	2823	if ($strFileType == ".pdf")
	2824	return "application/pdf";
	2825	if ($strFileType == ".txt")
	2826	return "text/plain";
	2827	if ($strFileType == ".wmv")
	2828	return "video/x-ms-wmv";
	2829	if ($strFileType == ".sxc")
	2830	return "application/vnd.sun.xml.calc";
	2831	if ($strFileType == ".stc")
	2832	return "application/vnd.sun.xml.calc.template";
	2833	if ($strFileType == ".sxd")
	2834	return "application/vnd.sun.xml.draw";
	2835	if ($strFileType == ".std")
	2836	return "application/vnd.sun.xml.draw.template";
	2837	if ($strFileType == ".sxi")
	2838	return "application/vnd.sun.xml.impress";
	2839	if ($strFileType == ".sti")
	2840	return "application/vnd.sun.xml.impress.template";
	2841	if ($strFileType == ".sxm")
	2842	return "application/vnd.sun.xml.math";
	2843	if ($strFileType == ".sxw")
	2844	return "application/vnd.sun.xml.writer";
	2845	if ($strFileType == ".sxq")
	2846	return "application/vnd.sun.xml.writer.global";
	2847	if ($strFileType == ".stw")
	2848	return "application/vnd.sun.xml.writer.template";
[1472]	2849
	2850
	2851	return "application/octet-stream";
[2]	2852	}
[1472]	2853
[2]	2854	function htmlspecialchars_encode($str)
	2855	{
[449]	2856	return str_replace( array('&', '"','\'','<','>','{','}'), array('&','"',''','<','>','{','}'), $str);
[2]	2857	}
	2858	function htmlspecialchars_decode($str)
	2859	{
[449]	2860	return str_replace( array('&','"',''','<','>','{','}'), array('&', '"','\'','<','>','{','}'), $str);
[2]	2861	}
[1472]	2862
[828]	2863	function get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse,$offsetBegin = 0,$offsetEnd = 0)
	2864	{
	2865	if(!$this->mbox \|\| !is_resource($this->mbox))
[51]	2866	$this->mbox = $this->open_mbox($folder);
[432]	2867
[828]	2868	return $this->messages_sort($sort_box_type,$sort_box_reverse, $search_box_type,$offsetBegin,$offsetEnd);
	2869	}
[1472]	2870
[53]	2871	function get_info_next_msg($params)
	2872	{
	2873	$msg_number = $params['msg_number'];
	2874	$folder = $params['msg_folder'];
	2875	$sort_box_type = $params['sort_box_type'];
	2876	$sort_box_reverse = $params['sort_box_reverse'];
	2877	$reuse_border = $params['reuse_border'];
	2878	$search_box_type = $params['search_box_type'] != "ALL" && $params['search_box_type'] != "" ? $params['search_box_type'] : false;
[1472]	2879	$sort_array_msg = $this -> get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse);
	2880
[320]	2881	$success = false;
	2882	if (is_array($sort_array_msg))
[2]	2883	{
[320]	2884	foreach ($sort_array_msg as $i => $value){
	2885	if ($value == $msg_number)
	2886	{
	2887	$success = true;
	2888	break;
	2889	}
	2890	}
[2]	2891	}
	2892
[320]	2893	if (! $success \|\| $i >= sizeof($sort_array_msg)-1)
[2]	2894	{
	2895	$params['status'] = 'false';
	2896	$params['command_to_exec'] = "delete_border('". $reuse_border ."');";
	2897	return $params;
	2898	}
[1472]	2899
[2]	2900	$params = array();
	2901	$params['msg_number'] = $sort_array_msg[($i+1)];
	2902	$params['msg_folder'] = $folder;
[1472]	2903
	2904	$return = $this->get_info_msg($params);
[2]	2905	$return["reuse_border"] = $reuse_border;
	2906	return $return;
	2907	}
	2908
	2909	function get_info_previous_msg($params)
	2910	{
	2911	$msg_number = $params['msgs_number'];
	2912	$folder = $params['folder'];
	2913	$sort_box_type = $params['sort_box_type'];
	2914	$sort_box_reverse = $params['sort_box_reverse'];
	2915	$reuse_border = $params['reuse_border'];
[53]	2916	$search_box_type = $params['search_box_type'] != "ALL" && $params['search_box_type'] != "" ? $params['search_box_type'] : false;
	2917	$sort_array_msg = $this -> get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse);
[1472]	2918
[320]	2919	$success = false;
	2920	if (is_array($sort_array_msg))
[2]	2921	{
[320]	2922	foreach ($sort_array_msg as $i => $value){
	2923	if ($value == $msg_number)
	2924	{
	2925	$success = true;
	2926	break;
	2927	}
	2928	}
[2]	2929	}
[320]	2930	if (! $success \|\| $i == 0)
	2931	{
[2]	2932	$params['status'] = 'false';
	2933	$params['command_to_exec'] = "delete_border('". $reuse_border ."');";
	2934	return $params;
	2935	}
[1472]	2936
[2]	2937	$params = array();
	2938	$params['msg_number'] = $sort_array_msg[($i-1)];
	2939	$params['msg_folder'] = $folder;
[1472]	2940
[2]	2941	$return = $this->get_info_msg($params);
	2942	$return["reuse_border"] = $reuse_border;
	2943	return $return;
	2944	}
[1472]	2945
[2]	2946	// This function updates the values: quota, paging and new messages menu.
	2947	function get_menu_values($params){
	2948	$return_array = array();
	2949	$return_array = $this->get_quota($params);
[1472]	2950
[2]	2951	$mbox_stream = $this->open_mbox($params['folder']);
[1472]	2952	$return_array['num_msgs'] = imap_num_msg($mbox_stream);
[51]	2953	if($mbox_stream)
	2954	imap_close($mbox_stream);
[1472]	2955
	2956	return $return_array;
[2]	2957	}
[1472]	2958
[325]	2959	function get_quota($params){
[449]	2960	// folder_id = user/{uid} for shared folders
	2961	if(substr($params['folder_id'],0,5) != 'INBOX' && preg_match('/user\\'.$this->imap_delimiter.'/i', $params['folder_id'])){
	2962	$array_folder = explode($this->imap_delimiter,$params['folder_id']);
[1472]	2963	$folder_id = "user".$this->imap_delimiter.$array_folder[1];
[449]	2964	}
	2965	// folder_id = INBOX for inbox folders
	2966	else
	2967	$folder_id = "INBOX";
[1472]	2968
[1035]	2969	if(!$this->mbox \|\| !is_resource($this->mbox))
[51]	2970	$this->mbox = $this->open_mbox();
[345]	2971
[325]	2972	$quota = imap_get_quotaroot($this->mbox, $folder_id);
[411]	2973	if($this->mbox && is_resource($this->mbox))
[51]	2974	imap_close($this->mbox);
[1472]	2975
[2]	2976	if (!$quota){
	2977	return array(
	2978	'quota_percent' => 0,
	2979	'quota_used' => 0,
	2980	'quota_limit' => 0
	2981	);
	2982	}
[1472]	2983
[2]	2984	if(count($quota) && $quota['limit']) {
[3064]	2985	$quota_limit = $quota['limit'];
	2986	$quota_used = $quota['usage'];
[2]	2987	if($quota_used >= $quota_limit)
[650]	2988	{
	2989	$quotaPercent = 100;
	2990	}
	2991	else
	2992	{
[2]	2993	$quotaPercent = ($quota_used / $quota_limit)*100;
	2994	$quotaPercent = (($quotaPercent)* 100 + .5 )* .01;
[650]	2995	}
[2]	2996	return array(
	2997	'quota_percent' => floor($quotaPercent),
[3064]	2998	'quota_used' => $quota_used,
	2999	'quota_limit' => $quota_limit
[2]	3000	);
	3001	}
[1472]	3002	else
[2]	3003	return array();
	3004	}
[1472]	3005
[2]	3006	function send_notification($params){
	3007	require_once("class.phpmailer.php");
	3008	$mail = new PHPMailer();
[1472]	3009
[2]	3010	$toaddress = $params['notificationto'];
[1472]	3011
[449]	3012	$subject = 'Confirmação de leitura: ' . $params['subject'];
[2]	3013	$body = 'Sua mensagem: ' . $params['subject'] . '<br>';
	3014	$body .= 'foi lida por: ' . $_SESSION['phpgw_info']['expressomail']['user']['fullname'] . ' <' . $_SESSION['phpgw_info']['expressomail']['user']['email'] . '> em ' . date("d/m/Y H:i");
	3015	$mail->SMTPDebug = false;
	3016	$mail->IsSMTP();
	3017	$mail->Host = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpServer'];
	3018	$mail->Port = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpPort'];
	3019	$mail->From = $_SESSION['phpgw_info']['expressomail']['user']['email'];
	3020	$mail->FromName = $_SESSION['phpgw_info']['expressomail']['user']['fullname'];
	3021	$mail->AddAddress($toaddress);
	3022	$mail->Subject = $this->htmlspecialchars_decode($subject);
	3023
	3024	$mail->IsHTML(true);
	3025	$mail->Body = $body;
[1472]	3026
[2]	3027	if(!$mail->Send()){
	3028	return $mail->ErrorInfo;
	3029	}
	3030	else
	3031	return true;
	3032	}
[1472]	3033
[1965]	3034	function empty_folder($params)
[2]	3035	{
[1965]	3036	$folder = 'INBOX' . $this->imap_delimiter . $_SESSION['phpgw_info']['expressomail']['email_server'][$params['clean_folder']];
[2]	3037	$mbox_stream = $this->open_mbox($folder);
	3038	$return = imap_delete($mbox_stream,'1:*');
[51]	3039	if($mbox_stream)
	3040	imap_close($mbox_stream, CL_EXPUNGE);
[2]	3041	return $return;
	3042	}
[1472]	3043
[2]	3044	function search($params)
	3045	{
[673]	3046	include("class.imap_attachment.inc.php");
[1472]	3047	$imap_attachment = new imap_attachment();
[2]	3048	$criteria = $params['criteria'];
	3049	$return = array();
	3050	$folders = $this->get_folders_list();
[1472]	3051
[2]	3052	$j = 0;
	3053	foreach($folders as $folder)
	3054	{
	3055	$mbox_stream = $this->open_mbox($folder);
	3056	$messages = imap_search($mbox_stream, $criteria, SE_UID);
[1472]	3057
[2]	3058	if ($messages == '')
	3059	continue;
[1472]	3060
[2]	3061	$i = 0;
	3062	$return[$j] = array();
	3063	$return[$j]['folder_name'] = $folder['name'];
[1472]	3064
[2]	3065	foreach($messages as $msg_number)
	3066	{
[535]	3067	$header = $this->get_header($msg_number);
[2]	3068	if (!is_object($header))
	3069	return false;
[1472]	3070
[2]	3071	$return[$j][$i]['msg_folder'] = $folder['name'];
	3072	$return[$j][$i]['msg_number'] = $msg_number;
	3073	$return[$j][$i]['Recent'] = $header->Recent;
	3074	$return[$j][$i]['Unseen'] = $header->Unseen;
	3075	$return[$j][$i]['Answered'] = $header->Answered;
	3076	$return[$j][$i]['Deleted'] = $header->Deleted;
	3077	$return[$j][$i]['Draft'] = $header->Draft;
	3078	$return[$j][$i]['Flagged'] = $header->Flagged;
[1472]	3079
[535]	3080	$date_msg = gmdate("d/m/Y",$header->udate);
	3081	if (gmdate("d/m/Y") == $date_msg)
	3082	$return[$j][$i]['udate'] = gmdate("H:i",$header->udate);
[2]	3083	else
	3084	$return[$j][$i]['udate'] = $date_msg;
[1472]	3085
[2]	3086	$fromaddress = imap_mime_header_decode($header->fromaddress);
	3087	$return[$j][$i]['fromaddress'] = '';
	3088	foreach ($fromaddress as $tmp)
	3089	$return[$j][$i]['fromaddress'] .= $this->replace_maior_menor($tmp->text);
[1472]	3090
[2]	3091	$from = $header->from;
	3092	$return[$j][$i]['from'] = array();
	3093	$tmp = imap_mime_header_decode($from[0]->personal);
	3094	$return[$j][$i]['from']['name'] = $tmp[0]->text;
	3095	$return[$j][$i]['from']['email'] = $from[0]->mailbox . "@" . $from[0]->host;
[1472]	3096	$return[$j][$i]['from']['full'] ='"' . $return[$j][$i]['from']['name'] . '" ' . '<' . $return[$j][$i]['from']['email'] . '>';
[2]	3097
	3098	$to = $header->to;
	3099	$return[$j][$i]['to'] = array();
	3100	$tmp = imap_mime_header_decode($to[0]->personal);
	3101	$return[$j][$i]['to']['name'] = $tmp[0]->text;
	3102	$return[$j][$i]['to']['email'] = $to[0]->mailbox . "@" . $to[0]->host;
[1472]	3103	$return[$j][$i]['to']['full'] ='"' . $return[$i]['to']['name'] . '" ' . '<' . $return[$i]['to']['email'] . '>';
[2]	3104
	3105	$subject = imap_mime_header_decode($header->fetchsubject);
	3106	$return[$j][$i]['subject'] = '';
	3107	foreach ($subject as $tmp)
	3108	$return[$j][$i]['subject'] .= $tmp->text;
	3109
	3110	$return[$j][$i]['Size'] = $header->Size;
	3111	$return[$j][$i]['reply_toaddress'] = $header->reply_toaddress;
[1472]	3112
[2]	3113	$return[$j][$i]['attachment'] = array();
	3114	$return[$j][$i]['attachment'] = $imap_attachment->get_attachment_headerinfo($mbox_stream, $msg_number);
[1472]	3115
[2]	3116	$i++;
	3117	}
	3118	$j++;
[51]	3119	if($mbox_stream)
	3120	imap_close($mbox_stream);
[2]	3121	}
[1472]	3122
[2]	3123	return $return;
	3124	}
[1709]	3125
	3126
	3127	function mobile_search($params)
	3128	{
	3129	include("class.imap_attachment.inc.php");
	3130	$imap_attachment = new imap_attachment();
	3131	$criterias = array ("TO","SUBJECT","FROM","CC");
	3132	$return = array();
	3133	$folders = $this->get_folders_list();
	3134	$num_msgs = 0;
	3135
	3136	foreach($folders as $id =>$folder)
	3137	{
	3138	if(strpos($folder['folder_id'],'user')===false && is_array($folder)) {
	3139	foreach($criterias as $criteria_fixed)
	3140	{
	3141	$_filter = $criteria_fixed . ' "'.$params['filter'].'"';
	3142	$mbox_stream = $this->open_mbox($folder['folder_name']);
	3143
	3144	$messages = imap_search($mbox_stream, $_filter, SE_UID);
	3145
	3146	if ($messages == ''){
	3147	if($mbox_stream)
	3148	imap_close($mbox_stream);
	3149	continue;
	3150	}
	3151
	3152	foreach($messages as $msg_number)
	3153	{
	3154	$temp = $this->get_info_head_msg($msg_number);
	3155	if(!$temp)
	3156	return false;
	3157
	3158	$return[$num_msgs] = $temp;
	3159	$num_msgs++;
	3160	}
	3161	$return['num_msgs'] = $num_msgs;
	3162
	3163	if($mbox_stream)
	3164	imap_close($mbox_stream);
	3165	}
	3166	}
	3167
	3168	}
	3169	return $return;
	3170	}
[1472]	3171
[2]	3172	function delete_and_show_previous_message($params)
	3173	{
	3174	$return = $this->get_info_previous_msg($params);
[1472]	3175
[2]	3176	$params_tmp1 = array();
	3177	$params_tmp1['msgs_to_delete'] = $params['msg_number'];
	3178	$params_tmp1['folder'] = $params['msg_folder'];
	3179	$return_tmp1 = $this->delete_msg($params_tmp1);
[1472]	3180
[2]	3181	$return['msg_number_deleted'] = $return_tmp1;
[1472]	3182
[2]	3183	return $return;
	3184	}
[1472]	3185
	3186
[2]	3187	function automatic_trash_cleanness($params)
	3188	{
	3189	$before_date = date("m/d/Y", strtotime("-".$params['before_date']." day"));
	3190	$criteria = 'BEFORE "'.$before_date.'"';
[325]	3191	$mbox_stream = $this->open_mbox('INBOX'.$this->imap_delimiter.$_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultTrashFolder']);
[3018]	3192	// Free others requests
	3193	session_write_close();
[2]	3194	$messages = imap_search($mbox_stream, $criteria, SE_UID);
	3195	if (is_array($messages)){
	3196	foreach ($messages as $msg_number){
	3197	imap_delete($mbox_stream, $msg_number, FT_UID);
	3198	}
	3199	}
[51]	3200	if($mbox_stream)
	3201	imap_close($mbox_stream, CL_EXPUNGE);
[2]	3202	return $messages;
	3203	}
	3204	// Fix the search problem with special characters!!!!
	3205	function remove_accents($string) {
[1472]	3206	return strtr($string,
	3207	"?Ó??ó?Ý?úÁÀÃÂÄÇÉÈÊËÍÌ?ÎÏÑÕÔÓÒÖÚÙ?ÛÜ?áàãâäçéèêëíì?îïñóòõôöúù?ûüýÿ",
[2]	3208	"SOZsozYYuAAAAACEEEEIIIIINOOOOOUUUUUsaaaaaceeeeiiiiinooooouuuuuyy");
	3209	}
	3210
[1622]	3211	function make_search_date($date){
	3212
	3213	$months = array(
	3214	1 => 'jan',
	3215	2 => 'feb',
	3216	3 => 'mar',
	3217	4 => 'apr',
	3218	5 => 'may',
	3219	6 => 'jun',
	3220	7 => 'jul',
	3221	8 => 'aug',
	3222	9 => 'sep',
	3223	10 => 'oct',
	3224	11 => 'nov',
	3225	12 => 'dec'
	3226	);
	3227
	3228	//TODO: Adaptar a data de acordo com o locale do sistema.
	3229	list($day,$month,$year) = explode("/", $date);
	3230	$search_date = $day."-".$months[intval($month)]."-".$year;
	3231	return $search_date;
	3232
	3233	}
	3234
[1472]	3235	function search_msg($params = ''){
[1614]	3236	$mbox_stream = "";
	3237	if(strpos($params['condition'],"#")===false) { //local messages
	3238	$search=false;
	3239	}
	3240	else {
	3241	$search = explode(",",$params['condition']);
	3242	}
[689]	3243
[3138]	3244	if(is_array($search)){
	3245	$search = array_unique($search); // Remove duplicated folders
[1614]	3246	$search_criteria = '';
	3247	$search_result_number = $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['search_result_number'];
	3248	foreach($search as $tmp)
	3249	{
	3250	$tmp1 = explode("##",$tmp);
	3251	$sum = 0;
	3252	$name_box = $tmp1[0];
	3253	unset($filter);
	3254	foreach($tmp1 as $index => $criteria)
	3255	{
	3256	if ($index != 0 && strlen($criteria) != 0)
	3257	{
	3258	$filter_array = explode("<=>",rawurldecode($criteria));
	3259	$filter .= " ".$filter_array[0];
[1622]	3260	if (strlen($filter_array[1]) != 0){
	3261	if (trim($filter_array[0]) != 'BEFORE' &&
	3262	trim($filter_array[0]) != 'SINCE' &&
	3263	trim($filter_array[0]) != 'ON')
	3264	{
	3265	$filter .= '"'.$filter_array[1].'"';
	3266	}
	3267	else
	3268	{
	3269	$filter .= '"'.$this->make_search_date($filter_array[1]).'"';
	3270	}
	3271	}
[1614]	3272	}
	3273	}
	3274	$name_box = mb_convert_encoding(utf8_decode($name_box), "UTF7-IMAP", "ISO_8859-1" );
	3275	$filter = $this->remove_accents($filter);
	3276	//Este bloco tem a finalidade de transformar o login (quando numerico) das pastas compartilhadas em common name
[1747]	3277	if ($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['uid2cn'] && substr($name_box,0,4) == 'user')
[1614]	3278	{
[1747]	3279	$folder_name = explode($this->imap_delimiter,$name_box);
[1614]	3280	$this->ldap = new ldap_functions();
	3281	if ($cn = $this->ldap->uid2cn($folder_name[1]))
	3282	{
	3283	$folder_name[1] = $cn;
	3284	}
[1747]	3285	$folder_name = implode($this->imap_delimiter,$folder_name);
[1614]	3286	}
[1747]	3287	else
	3288	{
	3289	$folder_name = mb_convert_encoding(utf8_decode($name_box), "UTF7-IMAP", "ISO_8859-1" );
	3290	}
[1472]	3291
[1614]	3292	if(!is_resource($mbox_stream))
	3293	{
	3294	$mbox_stream = $this->open_mbox($name_box);
	3295	}
	3296	else
	3297	{
	3298	imap_reopen($mbox_stream, "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$name_box);
	3299	}
[1472]	3300
[1614]	3301	if (preg_match("/^.?\bALL\b/", $filter))
	3302	{ // Quick Search, note: this ALL isn't the same ALL from imap_search
[1472]	3303
[1614]	3304	$all_criterias = array ("TO","SUBJECT","FROM","CC");
	3305	foreach($all_criterias as $criteria_fixed)
	3306	{
	3307	$_filter = $criteria_fixed . substr($filter,4);
[1472]	3308
[1614]	3309	$search_criteria = imap_search($mbox_stream, $_filter, SE_UID);
[1472]	3310
[3138]	3311	if(is_array($search_criteria)) //&& count($search_criteria) < 50)
[1614]	3312	{
	3313	foreach($search_criteria as $new_search)
	3314	{
[3018]	3315	$elem = $this->get_msg_detail($new_search,$name_box,$mbox_stream);
	3316	$elem['boxname'] = mb_convert_encoding( $name_box, "ISO_8859-1", "UTF7-IMAP" );
	3317	$elem['uid'] = $new_search;
	3318	$retorno[] = $elem;
	3319
	3320	/* NOTE: This code was lost on 2.2 merge
[1614]	3321	if ($search_result_number != '65536' && $sum == $search_result_number)
[1608]	3322	{
[1614]	3323	return $retorno ? $sum . "=sumResults=" . $retorno : "none";
[1608]	3324	}
	3325
[1614]	3326	$m_token = trim("##".mb_convert_encoding( $name_box, "ISO_8859-1", "UTF7-IMAP" ) . "--" . $this->get_msg($new_search,$name_box,$mbox_stream) . "--".$new_search."##"."\n");
	3327	if(!@strstr($retorno,$m_token))
	3328	{
	3329	$retorno .= $m_token;
	3330	$sum ++;
[3018]	3331	}
	3332	*/
[1614]	3333	}
	3334	}
	3335	}
	3336	}
	3337	else {
	3338	$search_criteria = imap_search($mbox_stream, $filter, SE_UID);
	3339	if( is_array( $search_criteria) )
	3340	{
	3341	foreach($search_criteria as $new_search)
[3018]	3342	{
	3343	$elem = $this->get_msg_detail($new_search,$name_box,$mbox_stream);
	3344	$elem['boxname'] = mb_convert_encoding( $name_box, "ISO_8859-1", "UTF7-IMAP" );
	3345	$elem['uid'] = $new_search;
	3346	$retorno[] = $elem;
	3347	// NOTE: This code was lost on 2.2 merge
	3348	/*if ($search_result_number != '65536' && $sum == $search_result_number)
[1608]	3349	{
[1614]	3350	return $retorno ? $sum . "=sumResults=" . $retorno : "none";
[1608]	3351	}
[1614]	3352	$retorno .= trim("##".mb_convert_encoding( $name_box, "ISO_8859-1", "UTF7-IMAP" ) . "--" . $this->get_msg($new_search,$name_box,$mbox_stream) . "--" . $new_search."##"."\n");
[3018]	3353	$sum++;*/
[1614]	3354	}
	3355	}
	3356	}
	3357	}
	3358	}
	3359	if($mbox_stream)
	3360	{
	3361	imap_close($mbox_stream);
	3362	}
[1472]	3363
[1614]	3364	if ($retorno)
	3365	{
	3366	return $retorno;
	3367	}
	3368	else
	3369	{
	3370	return 'none';
	3371	}
[2]	3372	}
[1472]	3373
[3018]	3374	function get_msg_detail($uid_msg,$name_box, $mbox_stream )
[271]	3375	{
[828]	3376	$header = $this->get_header($uid_msg);
[3018]	3377	require_once("class.imap_attachment.inc.php");
[828]	3378	$imap_attachment = new imap_attachment();
	3379	$attachments = $imap_attachment->get_attachment_headerinfo($mbox_stream, $uid_msg);
	3380	$attachments = $attachments['number_attachments'] > 0?"T".$attachments['number_attachments']:"";
	3381	$flag = $header->Unseen
	3382	.$header->Recent
	3383	.$header->Flagged
	3384	.$header->Draft
	3385	.$header->Answered
	3386	.$header->Deleted
	3387	.$attachments;
	3388
	3389
[163]	3390	$subject = $this->decode_string($header->fetchsubject);
	3391	$from = $header->from[0]->mailbox;
[2]	3392	if($header->from[0]->personal != "")
	3393	$from = $header->from[0]->personal;
[3018]	3394	$ret_msg['from'] = $this->decode_string($from);
	3395	$ret_msg['subject'] = $subject;
	3396	$ret_msg['udate'] = $header ->udate;
	3397	$ret_msg['size'] = $header->Size;
	3398	$ret_msg['flag'] = $flag;
[1472]	3399	return $ret_msg;
	3400	}
[2]	3401	function ob_array($the_object)
	3402	{
	3403	$the_array=array();
	3404	if(!is_scalar($the_object))
	3405	{
	3406	foreach($the_object as $id => $object)
	3407	{
	3408	if(is_scalar($object))
	3409	{
	3410	$the_array[$id]=$object;
	3411	}
	3412	else
	3413	{
	3414	$the_array[$id]=$this->ob_array($object);
	3415	}
	3416	}
	3417	return $the_array;
	3418	}
	3419	else
	3420	{
	3421	return $the_object;
	3422	}
	3423	}
[1472]	3424
[2]	3425	function getacl()
	3426	{
	3427	$this->ldap = new ldap_functions();
[1472]	3428
[2]	3429	$return = array();
[1472]	3430	$mbox_stream = $this->open_mbox();
[2]	3431	$mbox_acl = imap_getacl($mbox_stream, 'INBOX');
[1472]	3432
[2]	3433	$i = 0;
	3434	foreach ($mbox_acl as $user => $acl)
	3435	{
	3436	if ($user != $this->username)
	3437	{
	3438	$return[$i]['uid'] = $user;
	3439	$return[$i]['cn'] = $this->ldap->uid2cn($user);
	3440	}
	3441	$i++;
	3442	}
	3443	return $return;
	3444	}
[1472]	3445
[2]	3446	function setacl($params)
	3447	{
	3448	$old_users = $this->getacl();
	3449	if (!count($old_users))
	3450	$old_users = array();
[1472]	3451
[2]	3452	$tmp_array = array();
	3453	foreach ($old_users as $index => $user_info)
	3454	{
	3455	$tmp_array[$index] = $user_info['uid'];
	3456	}
	3457	$old_users = $tmp_array;
[1472]	3458
[2]	3459	$users = unserialize($params['users']);
	3460	if (!count($users))
	3461	$users = array();
[1472]	3462
[2]	3463	//$add_share = array_diff($users, $old_users);
	3464	$remove_share = array_diff($old_users, $users);
	3465
	3466	$mbox_stream = $this->open_mbox();
	3467
	3468	$serverString = "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}";
	3469	$mailboxes_list = imap_getmailboxes($mbox_stream, $serverString, "user".$this->imap_delimiter.$this->username."*");
	3470
	3471	/*if (count($add_share))
	3472	{
	3473	foreach ($add_share as $index=>$uid)
	3474	{
	3475	if (is_array($mailboxes_list))
	3476	{
	3477	foreach ($mailboxes_list as $key => $val)
	3478	{
	3479	$folder = str_replace($serverString, "", imap_utf7_decode($val->name));
	3480	imap_setacl ($mbox_stream, $folder, "$uid", "lrswipcda");
	3481	}
	3482	}
	3483	}
	3484	}*/
[1472]	3485
[2]	3486	if (count($remove_share))
	3487	{
	3488	foreach ($remove_share as $index=>$uid)
	3489	{
	3490	if (is_array($mailboxes_list))
	3491	{
	3492	foreach ($mailboxes_list as $key => $val)
	3493	{
	3494	$folder = str_replace($serverString, "", imap_utf7_decode($val->name));
	3495	imap_setacl ($mbox_stream, $folder, "$uid", "");
	3496	}
	3497	}
[1472]	3498	}
[2]	3499	}
[1472]	3500
[2]	3501	return true;
	3502	}
[1472]	3503
[2]	3504	function getaclfromuser($params)
	3505	{
	3506	$useracl = $params['user'];
[1472]	3507
[2]	3508	$return = array();
	3509	$return[$useracl] = 'false';
[1472]	3510	$mbox_stream = $this->open_mbox();
[2]	3511	$mbox_acl = imap_getacl($mbox_stream, 'INBOX');
[1472]	3512
[2]	3513	foreach ($mbox_acl as $user => $acl)
	3514	{
	3515	if (($user != $this->username) && ($user == $useracl))
	3516	{
	3517	$return[$user] = $acl;
	3518	}
	3519	}
	3520	return $return;
	3521	}
	3522
	3523	function getacltouser($user)
	3524	{
	3525	$return = array();
	3526	$mbox_stream = $this->open_mbox();
[325]	3527	//Alterado, antes era 'imap_getacl($mbox_stream, 'user'.$this->imap_delimiter.$user);
	3528	//Afim de tratar as pastas compartilhadas, verificandos as permissoes de operacao sobre as mesmas
	3529	//No caso de se tratar da caixa do proprio usuario logado, utiliza a sintaxe abaixo
	3530	if(substr($user,0,4) != 'user')
[449]	3531	$mbox_acl = imap_getacl($mbox_stream, 'user'.$this->imap_delimiter.$user);
[325]	3532	else
	3533	$mbox_acl = imap_getacl($mbox_stream, $user);
[2]	3534	return $mbox_acl[$this->username];
	3535	}
	3536
[1472]	3537
[2]	3538	function setaclfromuser($params)
	3539	{
	3540	$user = $params['user'];
	3541	$acl = $params['acl'];
[1472]	3542
[2]	3543	$mbox_stream = $this->open_mbox();
	3544
	3545	$serverString = "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}";
	3546	$mailboxes_list = imap_getmailboxes($mbox_stream, $serverString, "user".$this->imap_delimiter.$this->username."*");
	3547
	3548	if (is_array($mailboxes_list))
	3549	{
	3550	foreach ($mailboxes_list as $key => $val)
	3551	{
[449]	3552	$folder = str_replace($serverString, "", imap_utf7_encode($val->name));
	3553	$folder = str_replace("&-", "&", $folder);
[2]	3554	if (!imap_setacl ($mbox_stream, $folder, $user, $acl))
	3555	{
[449]	3556	$return = imap_last_error();
[2]	3557	}
	3558	}
	3559	}
[449]	3560	if (isset($return))
	3561	return $return;
	3562	else
	3563	return true;
[2]	3564	}
[1472]	3565
[51]	3566	function download_attachment($msg,$msgno)
	3567	{
[1472]	3568	$array_parts_attachments = array();
[51]	3569	$array_parts_attachments['names'] = '';
[689]	3570	include_once("class.imap_attachment.inc.php");
[1472]	3571	$imap_attachment = new imap_attachment();
	3572
[51]	3573	if (count($msg->fname[$msgno]) > 0)
	3574	{
	3575	$i = 0;
	3576	foreach ($msg->fname[$msgno] as $index=>$fname)
	3577	{
	3578	$array_parts_attachments[$i]['pid'] = $msg->pid[$msgno][$index];
[1397]	3579	$array_parts_attachments[$i]['name'] = $imap_attachment->flat_mime_decode($this->decode_string($fname));
[51]	3580	$array_parts_attachments[$i]['name'] = $array_parts_attachments[$i]['name'] ? $array_parts_attachments[$i]['name'] : "attachment.bin";
	3581	$array_parts_attachments[$i]['encoding'] = $msg->encoding[$msgno][$index];
	3582	$array_parts_attachments['names'] .= $array_parts_attachments[$i]['name'] . ', ';
	3583	$array_parts_attachments[$i]['fsize'] = $msg->fsize[$msgno][$index];
	3584	$i++;
	3585	}
	3586	}
	3587	$array_parts_attachments['names'] = substr($array_parts_attachments['names'],0,(strlen($array_parts_attachments['names']) - 2));
	3588	return $array_parts_attachments;
[1472]	3589	}
[69]	3590
	3591	function spam($params)
	3592	{
	3593	$is_spam = $params['spam'];
	3594	$folder = $params['folder'];
	3595	$mbox_stream = $this->open_mbox($folder);
	3596	$msgs_number = explode(',',$params['msgs_number']);
	3597
	3598	foreach($msgs_number as $msg_number) {
[877]	3599	$imap_msg_number = imap_msgno($mbox_stream, $msg_number);
	3600	$header = imap_fetchheader($mbox_stream, $imap_msg_number);
	3601	$body = imap_body($mbox_stream, $imap_msg_number);
[69]	3602	$msg = $header . $body;
	3603	$email = $_SESSION['phpgw_info']['expressomail']['user']['email'];
[449]	3604	$username = $this->username;
[69]	3605	strtok($email, '@');
	3606	$domain = strtok('@');
	3607
[449]	3608	//Encontrar a assinatura do dspam no cabecalho
	3609	$v = explode("\r\n", $header);
	3610	foreach ($v as $linha){
[877]	3611	if (eregi("^Message-ID", $linha)) {
	3612	$args = explode(" ", $linha);
	3613	$msg_id = "'$args[1]'";
	3614	} elseif (eregi("^X-DSPAM-Signature", $linha)) {
[449]	3615	$args = explode(" ",$linha);
	3616	$signature = $args[1];
	3617	}
	3618	}
	3619
[877]	3620	// Seleciona qual comando a ser executado
[449]	3621	switch($is_spam){
	3622	case 'true': $cmd = $_SESSION['phpgw_info']['server']['expressomail']['expressoMail_command_for_spam']; break;
	3623	case 'false': $cmd = $_SESSION['phpgw_info']['server']['expressomail']['expressoMail_command_for_ham']; break;
	3624	}
[877]	3625
	3626	$tags = array('##EMAIL##', '##USERNAME##', '##DOMAIN##', '##SIGNATURE##', '##MSGID##');
	3627	$cmd = str_replace($tags, array($email, $username, $domain, $signature, $msg_id), $cmd);
[78]	3628	system($cmd);
[69]	3629	}
	3630	imap_close($mbox_stream);
	3631	return false;
	3632	}
[535]	3633	function get_header($msg_number){
	3634	$header = @imap_headerinfo($this->mbox, imap_msgno($this->mbox, $msg_number), 80, 255);
	3635	if (!is_object($header))
	3636	return false;
	3637	// Prepare udate from mailDate (DateTime arrived with TZ) for fixing summertime problem.
	3638	$pdate = date_parse($header->MailDate);
	3639	$header->udate += $pdate['zone']*(-60);
[1472]	3640
[673]	3641	if($header->Flagged != "F" && $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['use_important_flag']) {
[659]	3642	$flag = preg_match('/importance : (.*)\r/i',
	3643	imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number))
[1472]	3644	,$importance);
[659]	3645	$header->Flagged = $flag==0?false:strtolower($importance[1])=="high"?"F":false;
	3646	}
[1472]	3647
[535]	3648	return $header;
	3649	}
[1000]	3650
	3651	//Por Bruno Costa(bruno.vieira-costa@serpro.gov.br - Insere emails no imap a partir do fonte do mesmo. Se o argumento timestamp for passado ele utiliza do script python
	3652	///expressoMail1_2/imap.py para inserir uma msg com o horário correto pois isso não é porssível com a função imap_append do php.
	3653
	3654	function insert_email($source,$folder,$timestamp){
	3655	$username = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
	3656	$password = $_SESSION['phpgw_info']['expressomail']['user']['passwd'];
	3657	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
	3658	$imap_port = $_SESSION['phpgw_info']['expressomail']['email_server']['imapPort'];
	3659	$imap_options = '/notls/novalidate-cert';
	3660	$mbox_stream = imap_open("{".$imap_server.":".$imap_port.$imap_options."}".$folder, $username, $password);
	3661	if(imap_last_error())
	3662	{
	3663	imap_createmailbox($mbox_stream,imap_utf7_encode("{".$imap_server."}".$folder));
	3664	}
	3665	if($timestamp){
	3666	$tempDir = ini_get("session.save_path");
[1247]	3667	$file = $tempDir."imap_".$_SESSION[ 'phpgw_session' ][ 'session_id' ];
[1000]	3668	$f = fopen($file,"w");
	3669	fputs($f,base64_encode($source));
	3670	fclose($f);
[1586]	3671	$command = "python ".$_SERVER['DOCUMENT_ROOT']."/expressoMail1_2/imap.py ".escapeshellarg($imap_server)." ".escapeshellarg($imap_port)." ".escapeshellarg($username)." ".escapeshellarg($password)." ".escapeshellarg($timestamp)." ".escapeshellarg($folder)." ".escapeshellarg($file);
[1012]	3672	$return['command']=exec(escapeshellcmd($command));
[1000]	3673	}else{
	3674	$return['append'] = imap_append($mbox_stream, "{".$imap_server.":".$imap_port."}".$folder, $source, "\\Seen");
	3675	}
	3676	$status = imap_status($mbox_stream, "{".$this->imap_server.":".$this->imap_port."}".$folder, SA_UIDNEXT);
	3677	$return['msg_no'] = $status->uidnext - 1;
	3678	$return['error'] = imap_last_error();
	3679	if($mbox_stream)
	3680	imap_close($mbox_stream);
	3681	return $return;
	3682
	3683	}
	3684
[1035]	3685	function show_decript($params){
	3686	$source = $params['source'];
	3687	//error_log("source: $source\nversao: " . PHP_VERSION, 3, '/tmp/teste.log');
	3688	$source = str_replace(" ", "+", $source,$i);
[1472]	3689
[1035]	3690	if (version_compare(PHP_VERSION, '5.2.0', '>=')){
	3691	if(!$source = base64_decode($source,true))
	3692	return "error ".$source."Espaços ".$i;
	3693
	3694	}
	3695	else {
	3696	if(!$source = base64_decode($source))
	3697	return "error ".$source."Espaços ".$i;
	3698	}
	3699
	3700	$insert = $this->insert_email($source,'INBOX'.$this->imap_delimiter.'decifradas');
	3701
	3702	$get['msg_number'] = $insert['msg_no'];
	3703	$get['msg_folder'] = 'INBOX'.$this->imap_delimiter.'decifradas';
	3704	$return = $this->get_info_msg($get);
	3705	$get['msg_number'] = $params['ID'];
	3706	$get['msg_folder'] = $params['folder'];
	3707	$tmp = $this->get_info_msg($get);
	3708	if(!$tmp['status_get_msg_info'])
	3709	{
	3710	$return['msg_day']=$tmp['msg_day'];
	3711	$return['msg_hour']=$tmp['msg_hour'];
	3712	$return['fulldate']=$tmp['fulldate'];
	3713	$return['smalldate']=$tmp['smalldate'];
	3714	}
	3715	else
	3716	{
	3717	$return['msg_day']='';
	3718	$return['msg_hour']='';
	3719	$return['fulldate']='';
	3720	$return['smalldate']='';
	3721	}
	3722	$return['msg_no'] =$insert['msg_no'];
	3723	$return['error'] = $insert['error'];
	3724	$return['folder'] = $params['folder'];
	3725	//$return['acls'] = $insert['acls'];
	3726	$return['original_ID'] = $params['ID'];
	3727
	3728	return $return;
	3729
	3730	}
[1472]	3731
[1000]	3732	//Por Bruno Costa(bruno.vieira-costa@serpro.gov.br - Trata fontes de emails enviados via POST para o servidor por um xmlhttprequest, as partes codificados com
	3733	//Base64 os "+" são substituidos por " " no envio e essa função arruma esse efeito.
	3734
	3735	function treat_base64_from_post($source){
	3736	$offset = 0;
	3737	do
	3738	{
	3739	if($inicio = strpos($source, 'Content-Transfer-Encoding: base64', $offset))
	3740	{
	3741	$inicio = strpos($source, "\n\r", $inicio);
	3742	$fim = strpos($source, '--', $inicio);
	3743	if(!$fim)
	3744	$fim = strpos($source,"\n\r", $inicio);
	3745	$length = $fim-$inicio;
	3746	$parte = substr( $source,$inicio,$length-1);
	3747	$parte = str_replace(" ", "+", $parte);
	3748	$source = substr_replace($source, $parte, $inicio, $length-1);
	3749	}
	3750	if($offset > $inicio)
	3751	$offset=FALSE;
	3752	else
	3753	$offset = $inicio;
	3754	}
	3755	while($offset);
	3756	return $source;
	3757	}
	3758
	3759	//Por Bruno Costa(bruno.vieira-costa@serpro.gov.br - Recebe os fontes dos emails a serem desarquivados, separa e envia cada um para função insert_mail.
	3760
	3761	function unarchive_mail($params)
	3762	{
	3763	$dest_folder = $params['folder'];
	3764	$sources = explode("#@#@#@",$params['source']);
	3765	$timestamps = explode("#@#@#@",$params['timestamp']);
	3766	foreach($sources as $index=>$src) {
	3767	if($src!=""){
	3768	$source = $this->treat_base64_from_post($src);
	3769	$insert = $this->insert_email($source,$dest_folder,$timestamps[$index]);
	3770	}
	3771	}
	3772	return $insert;
	3773	}
	3774
	3775	function download_all_local_attachments($params)
	3776	{
	3777	$source = $params['source'];
	3778	$source = $this->treat_base64_from_post($source);
	3779	$insert = $this->insert_email($source,'INBOX'.$this->imap_delimiter.'decifradas');
	3780	$exporteml = new ExportEml();
	3781	$params['num_msg']=$insert['msg_no'];
	3782	$params['folder']='INBOX'.$this->imap_delimiter.'decifradas';
	3783	return $exporteml->download_all_attachments($params);
	3784	}
[2]	3785	}
[278]	3786	?>

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