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source: trunk/expressoMail1_2/inc/class.imap_functions.inc.php @ 1897

Revision 1897, 134.3 KB checked in by rodsouza, 14 years ago (diff)
Ticket #859 - Alterado a forma de manipular links na visualização do e-mail
Property svn:eol-style set to `native` Property svn:executable set to ``*

Rev	Line
[2]	1	<?php
[1040]	2
[2]	3	include_once("class.functions.inc.php");
	4	include_once("class.ldap_functions.inc.php");
[91]	5	include_once("class.exporteml.inc.php");
	6
[2]	7	class imap_functions
	8	{
	9	var $public_functions = array
[1472]	10	(
[2]	11	'get_range_msgs' => True,
	12	'get_info_msg' => True,
[689]	13	'get_info_msgs' => True,
[615]	14	'get_folders_list' => True,
[1518]	15	'import_msgs' => True,
	16	'msgs_to_archive' => True
[2]	17	);
	18
	19	var $ldap;
	20	var $mbox;
	21	var $imap_port;
	22	var $has_cid;
	23	var $imap_options = '';
	24	var $functions;
[650]	25	var $foldersLimit;
[2]	26
	27	function imap_functions (){
[650]	28	$this->foldersLimit = 200; //Limit of folders (mailboxes) user can see
[2]	29	$this->username = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
	30	$this->password = $_SESSION['phpgw_info']['expressomail']['user']['passwd'];
	31	$this->imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
	32	$this->imap_port = $_SESSION['phpgw_info']['expressomail']['email_server']['imapPort'];
	33	$this->imap_delimiter = $_SESSION['phpgw_info']['expressomail']['email_server']['imapDelimiter'];
[1472]	34	$this->functions = new functions();
[2]	35	$this->has_cid = false;
[1472]	36
[2]	37	if ($_SESSION['phpgw_info']['expressomail']['email_server']['imapTLSEncryption'] == 'yes')
	38	{
	39	$this->imap_options = '/tls/novalidate-cert';
	40	}
	41	else
	42	{
	43	$this->imap_options = '/notls/novalidate-cert';
	44	}
	45	}
	46	// BEGIN of functions.
	47	function open_mbox($folder = False)
	48	{
[828]	49	if (is_resource($this->mbox))
	50	return $this->mbox;
[51]	51	$folder = mb_convert_encoding($folder, "UTF7-IMAP","ISO_8859-1");
[504]	52	$this->mbox = @imap_open("{".$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]	53	return $this->mbox;
	54	}
	55
[504]	56	function parse_error($error){
	57	// This error is returned from Imap.
	58	if(strstr($error,'Connection refused')) {
	59	return str_replace("%1", $this->functions->getLang("Mail"), $this->functions->getLang("Connection failed with %1 Server. Try later."));
	60	}
	61	// This error is returned from Postfix.
	62	elseif(strstr($error,'message file too big')) {
[1264]	63	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]	64	}
[628]	65	elseif(strstr($error,'virus')) {
	66	return str_replace("%1", $this->functions->getLang("Mail"), $this->functions->getLang("Your message was rejected by antivirus. Perhaps your attachment has been infected."));
	67	}
[504]	68	// This condition verifies if SESSION is expired.
[1472]	69	elseif(!count($_SESSION))
[504]	70	return "nosession";
	71
	72	return $error;
	73	}
[1472]	74
[2]	75	function get_range_msgs2($params)
	76	{
[53]	77	$folder = $params['folder'];
[2]	78	$msg_range_begin = $params['msg_range_begin'];
	79	$msg_range_end = $params['msg_range_end'];
[1472]	80	$sort_box_type = $params['sort_box_type'];
[53]	81	$sort_box_reverse = $params['sort_box_reverse'];
[51]	82	$search_box_type = $params['search_box_type'] != "ALL" && $params['search_box_type'] != "" ? $params['search_box_type'] : false;
[828]	83	$sort_array_msg = $this-> get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse,$msg_range_begin,$msg_range_end);
[1472]	84
[2]	85	$return = array();
	86	$i = 0;
[828]	87	$num_msgs = imap_num_msg($this->mbox);
	88	if(is_array($sort_array_msg)){
[1472]	89	foreach($sort_array_msg as $msg_number => $value)
[689]	90	{
	91	$temp = $this->get_info_head_msg($msg_number);
[1752]	92	$temp['msg_sample'] = $this->get_msg_sample($msg_number,$folder);
[689]	93	if(!$temp)
[1752]	94	{
[689]	95	return false;
[1752]	96	}
[828]	97
[689]	98	$return[$i] = $temp;
	99	$i++;
	100	}
	101	}
[828]	102	$return['num_msgs'] = $num_msgs;
	103
[689]	104	return $return;
	105	}
[828]	106
[689]	107	function get_info_head_msg($msg_number) {
	108	$head_array = array();
	109	include_once("class.imap_attachment.inc.php");
	110	$imap_attachment = new imap_attachment();
[828]	111
[830]	112
	113
[1472]	114	/*Como eu preciso do atributo Importance para saber se o email é
[828]	115	* importante ou não, uso abaixo a função imap_fetchheader e busco
	116	* o atributo importance nela. Isso faz com que eu acesse o cabeçalho
	117	* duas vezes e de duas formas diferentes, mas em contrapartida, eu
	118	* não preciso reimplementar o método utilizando o fetchheader.
	119	* Como as mensagens são renderizadas em um número pequeno por vez,
	120	* não parece ter perda considerável de performance.
	121	*/
[1174]	122
	123	$tempHeader = imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number));
	124	$flag = preg_match('/importance : (.*)\r/i', $tempHeader, $importance);
	125
	126	// Reimplemenatado código para identificação dos e-mails assinados e cifrados
	127	// no método getMessageType(). Mário César Kolling <mario.kolling@serpro.gov.br>
	128	$head_array['ContentType'] = $this->getMessageType($msg_number, $tempHeader);
[689]	129	$head_array['Importance'] = $flag==0?"Normal":$importance[1];
	130
[828]	131
[689]	132	$header = $this->get_header($msg_number);
[828]	133	if (!is_object($header))
	134	return false;
[689]	135	$head_array['Recent'] = $header->Recent;
	136	$head_array['Unseen'] = $header->Unseen;
	137	if($header->Answered =='A' && $header->Draft == 'X'){
	138	$head_array['Forwarded'] = 'F';
[2]	139	}
[689]	140	else {
	141	$head_array['Answered'] = $header->Answered;
[828]	142	$head_array['Draft'] = $header->Draft;
[46]	143	}
[689]	144	$head_array['Deleted'] = $header->Deleted;
	145	$head_array['Flagged'] = $header->Flagged;
[828]	146
[689]	147	$head_array['msg_number'] = $msg_number;
[828]	148	//$head_array['msg_folder'] = $folder;
	149
[693]	150	$date_msg = gmdate("d/m/Y",$header->udate);
[872]	151	if ( date("d/m/Y") == $date_msg)
[693]	152	$head_array['udate'] = gmdate("H:i",$header->udate);
[689]	153	else
[872]	154	{
[689]	155	$head_array['udate'] = $date_msg;
[872]	156	if ( date("d/m/Y", time() - 86400) == gmdate("d/m/Y",$header->udate) )
	157	$head_array['udate'] = $this -> functions -> getLang( 'Yesterday' );
	158	if ( date("d/m/Y", time() - 172800) == gmdate("d/m/Y",$header->udate) )
	159	$head_array['udate'] = $this -> functions -> getLang( gmdate("l",$header->udate) );
	160	if ( date("d/m/Y", time() - 259200) == gmdate("d/m/Y",$header->udate) )
	161	$head_array['udate'] = $this -> functions -> getLang( gmdate("l",$header->udate) );
	162	}
[828]	163
[689]	164	$head_array['aux_date'] = $date_msg; //Auxiliar apenas para mensagens locais.
[828]	165
[689]	166	$from = $header->from;
	167	$head_array['from'] = array();
[1740]	168	$head_array['from']['name'] = ( isset( $from[0]->personal ) ) ? $this->decode_string($from[0]->personal) : NULL;
[689]	169	$head_array['from']['email'] = $this->decode_string($from[0]->mailbox) . "@" . $from[0]->host;
	170	if(!$head_array['from']['name'])
	171	$head_array['from']['name'] = $head_array['from']['email'];
	172	$to = $header->to;
	173	$head_array['to'] = array();
[1740]	174	$tmp = ( isset( $to[0]->personal ) ) ? imap_mime_header_decode($to[0]->personal) : NULL;
	175	$head_array['to']['name'] = ( isset( $tmp[0]->text ) ) ? $this->decode_string($this->decode_string($tmp[0]->text)) : NULL;
	176	$head_array['to']['email'] = ( isset( $to[0]->mailbox ) ) ? ( $this->decode_string($to[0]->mailbox) . "@" . ( ( isset( $to[0]->host ) ) ? $to[0]->host : '' ) ) : NULL;
[689]	177	if(!$head_array['to']['name'])
	178	$head_array['to']['name'] = $head_array['to']['email'];
[1751]	179	$head_array['subject'] = ( isset( $header->fetchsubject ) ) ? $this->decode_string($header->fetchsubject) : '';
[828]	180
[689]	181	$head_array['Size'] = $header->Size;
[828]	182
[689]	183	$head_array['attachment'] = array();
	184	$head_array['attachment'] = $imap_attachment->get_attachment_headerinfo($this->mbox, $msg_number);
[828]	185
[689]	186	return $head_array;
[2]	187	}
[828]	188
[2]	189	function decode_string($string)
[1472]	190	{
	191
[2]	192	if ((strpos(strtolower($string), '=?iso-8859-1') !== false) \|\| (strpos(strtolower($string), '=?windows-1252') !== false))
	193	{
[1740]	194	$return = '';
[2]	195	$tmp = imap_mime_header_decode($string);
	196	foreach ($tmp as $tmp1)
	197	$return .= $this->htmlspecialchars_encode($tmp1->text);
[1472]	198
[2]	199	return $return;
	200	}
	201	else if (strpos(strtolower($string), '=?utf-8') !== false)
	202	{
[1401]	203	$elements = imap_mime_header_decode($string);
	204
	205	for($i = 0;$i < count($elements);$i++)
	206	{
[1384]	207	$charset = strtolower($elements[$i]->charset);
[1401]	208	$text = $elements[$i]->text;
	209
	210	if(!strcasecmp($charset, "utf-8") \|\| !strcasecmp($charset, "utf-7"))
	211	{
[1384]	212	$decoded .= $this->functions->utf8_to_ncr($text);
	213	}
	214	else
[1401]	215	{
	216	if( strcasecmp($charset,"default") )
	217	$decoded .= $this->htmlspecialchars_encode(iconv($charset, "iso-8859-1", $text));
	218	else
	219	$decoded .= $this->htmlspecialchars_encode($text);
	220	}
[1384]	221	}
[2]	222	return $decoded;
	223	}
	224	else
	225	return $this->htmlspecialchars_encode($string);
	226	}
[615]	227	/**
	228	* Função que importa arquivos .eml exportados pelo expresso para a caixa do usuário. Testado apenas
	229	* com .emls gerados pelo expresso, e o arquivo pode ser um zip contendo vários emls ou um .eml.
	230	*/
[660]	231	function import_msgs($params) {
[1000]	232	if(!$this->mbox)
[660]	233	$this->mbox = $this->open_mbox();
[1472]	234
[1365]	235	if( preg_match('/local_/',$params["folder"]) )
[1000]	236	{
[1366]	237	// PLEASE, BE CAREFULL!!! YOU SHOULD USE EMAIL CONFIGURATION VALUES (EMAILADMIN MODULE)
[1367]	238	$tmp_box = mb_convert_encoding('INBOX'.$this->imap_delimiter.$_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultTrashFolder'].$this->imap_delimiter.'tmpMoveToLocal', "UTF7-IMAP", "UTF-8");
[1000]	239	if ( ! imap_createmailbox( $this -> mbox,"{".$this -> imap_server."}$tmp_box" ) )
	240	return $this->functions->getLang( 'Import to Local : fail...' );
	241	imap_reopen($this->mbox, "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$tmp_box);
	242	$params["folder"] = $tmp_box;
	243	}
[615]	244	$errors = array();
	245	$invalid_format = false;
[1472]	246	$filename = $params['FILES'][0]['name'];
[1365]	247	$params["folder"] = mb_convert_encoding($params["folder"], "UTF7-IMAP","ISO_8859-1");
[660]	248	$quota = imap_get_quotaroot($this->mbox, $params["folder"]);
	249	if((($quota['limit'] - $quota['usage'])*1024) <= $params['FILES'][0]['size']){
	250	return array( 'error' => $this->functions->getLang("fail in import:").
[1000]	251	" ".$this->functions->getLang("Over quota"));
[660]	252	}
[615]	253	if(substr($filename,strlen($filename)-4)==".zip") {
[660]	254	$zip = zip_open($params['FILES'][0]['tmp_name']);
[615]	255
	256	if ($zip) {
	257	while ($zip_entry = zip_read($zip)) {
[1000]	258
[615]	259	if (zip_entry_open($zip, $zip_entry, "r")) {
	260	$email = zip_entry_read($zip_entry, zip_entry_filesize($zip_entry));
	261	$status = @imap_append($this->mbox,
[660]	262	"{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$params["folder"],
[615]	263	$email
	264	);
	265	if(!$status)
	266	array_push($errors,zip_entry_name($zip_entry));
	267	zip_entry_close($zip_entry);
	268	}
	269	}
[660]	270	zip_close($zip);
[615]	271	}
[1000]	272
	273	if ( isset( $tmp_box ) && ! sizeof( $errors ) )
	274	{
	275
	276	$mc = imap_check($this->mbox);
	277
	278	$result = imap_fetch_overview( $this -> mbox, "1:{$mc -> Nmsgs}", 0 );
	279
	280	$ids = array( );
	281	foreach ($result as $overview)
	282	$ids[ ] = $overview -> uid;
	283
	284	return implode( ',', $ids );
[830]	285	}
[1000]	286	}
[615]	287	else if(substr($filename,strlen($filename)-4)==".eml") {
[660]	288	$email = implode("",file($params['FILES'][0]['tmp_name']));
[615]	289	$status = @imap_append($this->mbox,
[660]	290	"{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$params["folder"],
[615]	291	$email
	292	);
[660]	293	if(!$status){
[615]	294	array_push($errors,zip_entry_name($zip_entry));
[660]	295	zip_entry_close($zip_entry);
	296	}
[615]	297	}
[1000]	298	else
[615]	299	{
[1000]	300	if ( isset( $tmp_box ) )
	301	imap_deletemailbox( $this->mbox,"{".$this -> imap_server."}$tmp_box" );
	302
[660]	303	return array("error" => $this->functions->getLang("wrong file format"));
[615]	304	$invalid_format = true;
	305	}
[1000]	306
[615]	307	if(!$invalid_format) {
	308	if(count($errors)>0) {
[660]	309	$message = $this->functions->getLang("fail in import:")."\n";
[615]	310	foreach($errors as $arquivo) {
	311	$message.=$arquivo."\n";
	312	}
[660]	313	return array("error" => $message);
[615]	314	}
	315	else
[1000]	316	return $this->functions->getLang("The import was executed successfully.");
[615]	317	}
[1000]	318	}
	319	/*
[613]	320	Remove os anexos de uma mensagem. A estratégia para isso é criar uma mensagem nova sem os anexos, mantendo apenas
	321	a primeira parte do e-mail, que é o texto, sem anexos.
	322	O método considera que o email é multpart.
	323	*/
	324	function remove_attachments($params) {
	325	include_once("class.message_components.inc.php");
	326	if(!$this->mbox \|\| !is_resource($this->mbox))
	327	$this->mbox = $this->open_mbox($params["folder"]);
	328	$return["status"] = true;
	329	$header = "";
[1472]	330
[613]	331	$headertemp = explode("\n",imap_fetchheader($this->mbox, imap_msgno($this->mbox, $params["msg_num"])));
	332	foreach($headertemp as $head) {//Se eu colocar todo o header do email dá pau no append, então procuro apenas o que interessa.
	333	$head1 = explode(":",$head);
[1472]	334	if ( (strtoupper($head1[0]) == "TO") \|\|
	335	(strtoupper($head1[0]) == "FROM") \|\|
[1319]	336	(strtoupper($head1[0]) == "SUBJECT") \|\|
	337	(strtoupper($head1[0]) == "DATE") )
[613]	338	$header .= $head."\r\n";
	339	}
[1472]	340
[613]	341	$msg = &new message_components($this->mbox);
[1472]	342	$msg->fetch_structure($params["msg_num"]);/* O fetchbody tava trazendo o email com problemas na acentuação.
	343	Então uso essa classe para verificar a codificação e o charset,
[613]	344	para que o método decodeBody do expresso possa trazer tudo certinho*/
[1472]	345
[1319]	346	$status = imap_append($this->mbox,
[613]	347	"{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$params["folder"],
	348	$header.
	349	"\r\n".
	350	str_replace("\n","\r\n",$this->decodeBody(
	351	imap_fetchbody($this->mbox,imap_msgno($this->mbox, $params["msg_num"]),"1"),
	352	$msg->encoding[$params["msg_num"]][0], $msg->charset[$params["msg_num"]][0]
[1472]	353	)
[1319]	354	), "\\Seen"); //Append do novo email, só com header e conteúdo sem anexos.
[1472]	355
[1319]	356	if(!$status)
	357	{
[613]	358	$return["status"] = false;
	359	$return["msg"] = lang("error appending mail on delete attachments");
	360	}
[1319]	361	else
	362	{
	363	$status = imap_status($this->mbox, "{".$this->imap_server.":".$this->imap_port."}".$params['folder'], SA_UIDNEXT);
[1472]	364	$return['msg_no'] = $status->uidnext - 1;
[1319]	365	imap_delete($this->mbox, imap_msgno($this->mbox, $params["msg_num"]));
	366	imap_expunge($this->mbox);
	367	}
[1472]	368
[613]	369	return $return;
[1472]	370
[613]	371	}
[1518]	372
	373	function msgs_to_archive($params) {
	374
	375	$folder = $params['folder'];
[1808]	376	$all_ids = $this-> get_msgs($folder, 'SORTARRIVAL', false, 0,1,200);
[613]	377
[1518]	378	$messages_not_to_copy = explode(",",$params['mails']);
	379	$ids = array();
	380
	381	foreach($all_ids as $each_id=>$value) {
	382	if(!in_array($each_id,$messages_not_to_copy))
	383	array_push($ids,$each_id);
	384	}
	385
	386	if (empty($ids))
	387	return array();
	388
	389	$params = array("folder"=>$folder,"msgs_number"=>implode(",",$ids));
	390
	391
	392	return $this->get_info_msgs($params);
	393
	394
	395	}
	396
[689]	397	/**
[1472]	398	*
	399	* @return
[689]	400	* @param $params Object
	401	*/
	402	function get_info_msgs($params) {
	403	include_once("class.exporteml.inc.php");
	404	$return = array();
	405	$new_params = array();
	406	$attach_params = array();
	407	$new_params["msg_folder"]=$params["folder"];
	408	$attach_params["folder"] = $params["folder"];
	409	$msgs = explode(",",$params["msgs_number"]);
	410	$exporteml = new ExportEml();
[1382]	411	$unseen_msgs = array();
[689]	412	foreach($msgs as $msg_number) {
	413	$new_params["msg_number"] = $msg_number;
	414	//ini_set("display_errors","1");
	415	$msg_info = $this->get_info_msg($new_params);
	416
	417	$this->mbox = $this->open_mbox($params['folder']); //Não sei porque, mas se não abrir de novo a caixa dá erro.
	418	$msg_info['header'] = $this->get_info_head_msg($msg_number);
	419
	420	$attach_params["num_msg"] = $msg_number;
	421	$msg_info['array_attach'] = $exporteml->get_attachments_in_array($attach_params);
	422	$msg_info['url_export_file'] = $exporteml->export_to_archive($msg_number,$params["folder"]);
	423	imap_close($this->mbox);
	424	$this->mbox=false;
	425	array_push($return,serialize($msg_info));
[1472]	426
[1388]	427	if($msg_info['Unseen'] == "U" \|\| $msg_info['Recent'] == "N"){
[1472]	428	array_push($unseen_msgs,$msg_number);
	429	}
	430	}
[1382]	431	if($unseen_msgs){
	432	$msgs_list = implode(",",$unseen_msgs);
	433	$array_msgs = array('folder' => $new_params["msg_folder"], "msgs_to_set" => $msgs_list, "flag" => "unseen");
[1472]	434	$this->set_messages_flag($array_msgs);
[689]	435	}
[1472]	436
[689]	437	return $return;
	438	}
	439
[2]	440	function get_info_msg($params)
	441	{
[51]	442	$return = array();
[2]	443	$msg_number = $params['msg_number'];
[1724]	444	$msg_folder = urldecode($params['msg_folder']);
[1472]	445
[411]	446	if(!$this->mbox \|\| !is_resource($this->mbox))
[1472]	447	$this->mbox = $this->open_mbox($msg_folder);
	448
[535]	449	$header = $this->get_header($msg_number);
[205]	450	if (!$header) {
[1472]	451	$return['status_get_msg_info'] = "false";
[205]	452	return $return;
	453	}
[1472]	454
[828]	455	$header_ = imap_fetchheader($this->mbox, $msg_number, FT_UID);
	456
[51]	457	$return_get_body = $this->get_body_msg($msg_number, $msg_folder);
[1707]	458
	459	$body = $return_get_body['body'];
[1527]	460	//Remoção de tags <span></span> para correção de erro no firefox
	461	$body = mb_ereg_replace("<span><span>","",$body);
	462	$body = mb_ereg_replace("</span></span>","",$body);
[1808]	463
[1035]	464	if($return_get_body['body']=='isCripted'){
	465	$exporteml = new ExportEml();
	466	$return['source']=$exporteml->export_msg_data($msg_number,$msg_folder);
	467	$return['body'] = "";
	468	$return['attachments'] = "";
	469	$return['thumbs'] = "";
	470	$return['signature'] = "";
	471	//return $return;
	472	}else{
	473	$return['body'] = $body;
	474	$return['attachments'] = $return_get_body['attachments'];
	475	$return['thumbs'] = $return_get_body['thumbs'];
	476	$return['signature'] = $return_get_body['signature'];
[1707]	477	}
	478
[828]	479	$pattern = '/^[ \t]Disposition-Notification-To(^:):(.+)@(.+)$/isUm';
	480	if (preg_match($pattern, $header_, $fields))
	481	{
	482	preg_match('/[[:alnum:]\._\-]+@[[:alnum:]_\-\.]+/',$fields[0], $matches);
	483	$return['DispositionNotificationTo'] = "<".$matches[0].">";
[2]	484	}
[828]	485
[2]	486	$return['Recent'] = $header->Recent;
	487	$return['Unseen'] = $header->Unseen;
[1472]	488	$return['Deleted'] = $header->Deleted;
[2]	489	$return['Flagged'] = $header->Flagged;
	490
	491	if($header->Answered =='A' && $header->Draft == 'X'){
	492	$return['Forwarded'] = 'F';
	493	}
[1472]	494
[2]	495	else {
	496	$return['Answered'] = $header->Answered;
[1472]	497	$return['Draft'] = $header->Draft;
[2]	498	}
	499
	500	$return['msg_number'] = $msg_number;
	501	$return['msg_folder'] = $msg_folder;
[1472]	502
[535]	503	$date_msg = gmdate("d/m/Y",$header->udate);
[2]	504	if (date("d/m/Y") == $date_msg)
[535]	505	$return['udate'] = gmdate("H:i",$header->udate);
[2]	506	else
	507	$return['udate'] = $date_msg;
[1472]	508
	509	$return['msg_day'] = $date_msg;
[535]	510	$return['msg_hour'] = gmdate("H:i",$header->udate);
[1472]	511
[2]	512	if (date("d/m/Y") == $date_msg) //no dia
	513	{
[535]	514	$return['fulldate'] = gmdate("d/m/Y H:i",$header->udate);
	515	$return['smalldate'] = gmdate("H:i",$header->udate);
[605]	516
[1472]	517	$timestamp_now = strtotime("now");
[605]	518	$timestamp_msg_time = $header->udate;
[1472]	519	// $timestamp_now is GMT and $timestamp_msg_time is MailDate TZ.
[535]	520	// The variable $timestamp_diff is calculated without MailDate TZ.
	521	$pdate = date_parse($header->MailDate);
	522	$timestamp_diff = $timestamp_now - $timestamp_msg_time + ($pdate['zone']*(-60));
[1472]	523
[2]	524	if (gmdate("H",$timestamp_diff) > 0)
	525	{
[197]	526	$return['fulldate'] .= " (" . gmdate("H:i", $timestamp_diff) . ' ' . $this->functions->getLang('hours ago') . ')';
[2]	527	}
	528	else
	529	{
	530	if (gmdate("i",$timestamp_diff) == 0){
[197]	531	$return['fulldate'] .= ' ('. $this->functions->getLang('now').')';
[2]	532	}
	533	elseif (gmdate("i",$timestamp_diff) == 1){
[197]	534	$return['fulldate'] .= ' (1 '. $this->functions->getLang('minute ago').')';
[2]	535	}
	536	else{
[197]	537	$return['fulldate'] .= " (" . gmdate("i",$timestamp_diff) .' '. $this->functions->getLang('minutes ago') . ')';
[2]	538	}
	539	}
	540	}
	541	else{
[535]	542	$return['fulldate'] = gmdate("d/m/Y H:i",$header->udate);
	543	$return['smalldate'] = gmdate("d/m/Y",$header->udate);
[2]	544	}
[1472]	545
[2]	546	$from = $header->from;
	547	$return['from'] = array();
[1384]	548	$return['from']['name'] = $this->decode_string($from[0]->personal);
[2]	549	$return['from']['email'] = $this->decode_string($from[0]->mailbox . "@" . $from[0]->host);
	550	if ($return['from']['name'])
	551	{
	552	if (substr($return['from']['name'], 0, 1) == '"')
	553	$return['from']['full'] = $return['from']['name'] . ' ' . '<' . $return['from']['email'] . '>';
	554	else
	555	$return['from']['full'] = '"' . $return['from']['name'] . '" ' . '<' . $return['from']['email'] . '>';
	556	}
	557	else
	558	$return['from']['full'] = $return['from']['email'];
[1472]	559
[2]	560	// Sender attribute
	561	$sender = $header->sender;
[1472]	562	$return['sender'] = array();
[1384]	563	$return['sender']['name'] = $this->decode_string($sender[0]->personal);
[2]	564	$return['sender']['email'] = $this->decode_string($sender[0]->mailbox . "@" . $sender[0]->host);
	565	if ($return['sender']['name'])
	566	{
	567	if (substr($return['sender']['name'], 0, 1) == '"')
	568	$return['sender']['full'] = $return['sender']['name'] . ' ' . '<' . $return['sender']['email'] . '>';
	569	else
	570	$return['sender']['full'] = '"' . $return['sender']['name'] . '" ' . '<' . $return['sender']['email'] . '>';
	571	}
	572	else
	573	$return['sender']['full'] = $return['sender']['email'];
	574
	575	if($return['from']['full'] == $return['sender']['full'])
	576	$return['sender'] = null;
	577	$to = $header->to;
	578	$return['toaddress2'] = "";
	579	if (!empty($to))
	580	{
	581	foreach ($to as $tmp)
	582	{
	583	if (!empty($tmp->personal))
	584	{
	585	$personal_tmp = imap_mime_header_decode($tmp->personal);
	586	$return['toaddress2'] .= '"' . $personal_tmp[0]->text . '"';
	587	$return['toaddress2'] .= " ";
	588	$return['toaddress2'] .= "<";
[320]	589	if ($tmp->host != 'unspecified-domain')
	590	$return['toaddress2'] .= $tmp->mailbox . "@" . $tmp->host;
	591	else
	592	$return['toaddress2'] .= $tmp->mailbox;
[2]	593	$return['toaddress2'] .= ">";
	594	$return['toaddress2'] .= ", ";
	595	}
	596	else
	597	{
[320]	598	if ($tmp->host != 'unspecified-domain')
	599	$return['toaddress2'] .= $tmp->mailbox . "@" . $tmp->host;
	600	else
	601	$return['toaddress2'] .= $tmp->mailbox;
[2]	602	$return['toaddress2'] .= ", ";
	603	}
	604	}
	605	$return['toaddress2'] = $this->del_last_two_caracters($return['toaddress2']);
	606	}
	607	else
	608	{
	609	$return['toaddress2'] = "<Empty>";
[1472]	610	}
	611
[2]	612	$cc = $header->cc;
	613	$return['cc'] = "";
	614	if (!empty($cc))
	615	{
	616	foreach ($cc as $tmp_cc)
	617	{
	618	if (!empty($tmp_cc->personal))
	619	{
	620	$personal_tmp_cc = imap_mime_header_decode($tmp_cc->personal);
	621	$return['cc'] .= '"' . $personal_tmp_cc[0]->text . '"';
	622	$return['cc'] .= " ";
	623	$return['cc'] .= "<";
	624	$return['cc'] .= $tmp_cc->mailbox . "@" . $tmp_cc->host;
	625	$return['cc'] .= ">";
	626	$return['cc'] .= ", ";
	627	}
	628	else
	629	{
	630	$return['cc'] .= $tmp_cc->mailbox . "@" . $tmp_cc->host;
	631	$return['cc'] .= ", ";
	632	}
	633	}
	634	$return['cc'] = $this->del_last_two_caracters($return['cc']);
	635	}
	636	else
	637	{
	638	$return['cc'] = "";
[1472]	639	}
[449]	640
	641	##
	642	# @AUTHOR Rodrigo Souza dos Santos
	643	# @DATE 2008/09/12
	644	# @BRIEF Adding the BCC field.
	645	##
	646	$bcc = $header->bcc;
	647	$return['bcc'] = "";
	648	if (!empty($bcc))
	649	{
	650	foreach ($bcc as $tmp_bcc)
	651	{
	652	if (!empty($tmp_bcc->personal))
	653	{
	654	$personal_tmp_bcc = imap_mime_header_decode($tmp_bcc->personal);
	655	$return['bcc'] .= '"' . $personal_tmp_bcc[0]->text . '"';
	656	$return['bcc'] .= " ";
	657	$return['bcc'] .= "<";
	658	$return['bcc'] .= $tmp_bcc->mailbox . "@" . $tmp_bcc->host;
	659	$return['bcc'] .= ">";
	660	$return['bcc'] .= ", ";
	661	}
	662	else
	663	{
	664	$return['bcc'] .= $tmp_bcc->mailbox . "@" . $tmp_bcc->host;
	665	$return['bcc'] .= ", ";
	666	}
	667	}
	668	$return['bcc'] = $this->del_last_two_caracters($return['bcc']);
[426]	669	}
[449]	670	else
	671	{
	672	$return['bcc'] = "";
[1472]	673	}
[426]	674
[2]	675	$reply_to = $header->reply_to;
	676	$return['reply_to'] = "";
	677	if (is_object($reply_to[0]))
	678	{
	679	if ($return['from']['email'] != ($reply_to[0]->mailbox."@".$reply_to[0]->host))
	680	{
	681	if (!empty($reply_to[0]->personal))
	682	{
	683	$personal_reply_to = imap_mime_header_decode($tmp_reply_to->personal);
[41]	684	if(!empty($personal_reply_to[0]->text)) {
	685	$return['reply_to'] .= '"' . $personal_reply_to[0]->text . '"';
	686	$return['reply_to'] .= " ";
	687	$return['reply_to'] .= "<";
	688	$return['reply_to'] .= $reply_to[0]->mailbox . "@" . $reply_to[0]->host;
	689	$return['reply_to'] .= ">";
	690	}
	691	else {
	692	$return['reply_to'] .= $reply_to[0]->mailbox . "@" . $reply_to[0]->host;
	693	}
[2]	694	}
	695	else
	696	{
	697	$return['reply_to'] .= $reply_to[0]->mailbox . "@" . $reply_to[0]->host;
	698	}
	699	}
	700	}
	701	$return['reply_to'] = $this->decode_string($return['reply_to']);
	702	$return['subject'] = $this->decode_string($header->fetchsubject);
	703	$return['Size'] = $header->Size;
[828]	704	$return['reply_toaddress'] = $header->reply_toaddress;
	705
[689]	706	//All this is to help in local messages
	707	$return['timestamp'] = $header->udate;
	708	$return['login'] = $_SESSION['phpgw_info']['expressomail']['user']['account_id'];//$GLOBALS['phpgw_info']['user']['account_id'];
	709	$return['reply_toaddress'] = $header->reply_toaddress;
[2]	710	return $return;
	711	}
[1472]	712
[1752]	713	function get_msg_sample($msg_number,$folder)
	714	{
	715
	716
	717	include_once("class.message_components.inc.php");
	718	$msg = &new message_components($this->mbox);
	719	$msg->fetch_structure($msg_number);
	720	$return = "";
	721
	722	if( (isset($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['preview_msg_subject']) && ($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['preview_msg_subject'] == "0")) && (isset($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['preview_msg_tip']) && ($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['preview_msg_tip'] == "0")) )
	723	{
	724	// $return['preview_msg_subject'] = "";
	725	// $return['preview_msg_tip'] = "";
	726	$return['body'] = "";
	727	return $return;
	728	/*} else{
	729	if( isset($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['preview_msg_subject']) && ($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['preview_msg_subject'] == "0") )
	730	{
	731	$return['preview_msg_subject'] = "";
	732	}
	733
	734	if( isset($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['preview_msg_tip']) && ($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['preview_msg_tip'] == "0") )
	735	{
	736	$return['preview_msg_tip'] = "";
	737	}
	738	*/
	739	}
	740
	741
	742
	743	if(!$msg->structure[$msg_number]->parts)
	744	{
	745	$content = '';
	746	if (strtolower($msg->structure[$msg_number]->subtype) == "plain" \|\| strtolower($msg->structure[$msg_number]->subtype) == "html")
	747	{
	748	$content = $this->decodeBody(imap_body($this->mbox, $msg_number, FT_UID\|FT_PEEK), $msg->encoding[$msg_number][0], $msg->charset[$msg_number][0]);
	749	}
	750	}
	751	else
	752	{
	753	foreach($msg->pid[$msg_number] as $values => $msg_part)
	754	{
	755
	756	$file_type = strtolower($msg->file_type[$msg_number][$values]);
	757	if($file_type == "text/plain" \|\| $file_type == "text/html") {
	758	$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]);
	759	break;
	760	}
	761	}
	762	}
	763	$content = $this->replace_special_characters($content);
	764	$tags_replace = array("<br>","<br/>","<br />");
	765	$content = str_replace($tags_replace," ", $content);
	766	$content = strip_tags($content);
	767	$content = str_replace(array("{","}"," "), " ", $content);
	768	$content = trim($content);
	769	$content = substr($content,0,300);
	770	$content != "" ? $return['body'] = " - " . $content: $return['body'] = "";
	771	return $return;
	772	}
	773
[2]	774	function get_body_msg($msg_number, $msg_folder)
	775	{
	776	include_once("class.message_components.inc.php");
[51]	777	$msg = &new message_components($this->mbox);
[2]	778	$msg->fetch_structure($msg_number);
[51]	779	$return = array();
[1472]	780	$return['attachments'] = $this-> download_attachment($msg,$msg_number);
[51]	781	if(!$this->has_cid)
[91]	782	{
[178]	783	$return['thumbs'] = $this->get_thumbs($msg,$msg_number,urlencode($msg_folder));
[91]	784	$return['signature'] = $this->get_signature($msg,$msg_number,$msg_folder);
[1472]	785	}
	786
[2]	787	if(!$msg->structure[$msg_number]->parts) //Simple message, only 1 piece
	788	{
[1035]	789	if(strtolower($msg->structure[$msg_number]->subtype) == 'x-pkcs7-mime'){
	790	$return['body']='isCripted';
	791	return $return;
	792	}
	793
[2]	794	$attachment = array(); //No attachments
[1035]	795
	796	if(strtolower($msg->structure[$msg_number]->subtype) == 'x-pkcs7-mime'){
	797	$return['body']='isCripted';
	798	return $return;
	799	}
	800
[2]	801	$content = '';
	802	if (strtolower($msg->structure[$msg_number]->subtype) == "plain")
	803	{
[51]	804	$content .= nl2br($this->decodeBody((imap_body($this->mbox, $msg_number, FT_UID)), $msg->encoding[$msg_number][0], $msg->charset[$msg_number][0]));
[2]	805	}
	806	else if (strtolower($msg->structure[$msg_number]->subtype) == "html")
	807	{
[51]	808	$content .= $this->decodeBody(imap_body($this->mbox, $msg_number, FT_UID), $msg->encoding[$msg_number][0], $msg->charset[$msg_number][0]);
[2]	809	}
	810	}
[1472]	811	else
[2]	812	{ //Complicated message, multiple parts
	813	$html_body = '';
	814	$content = '';
	815	$has_multipart = true;
	816	$this->has_cid = false;
[1472]	817
[2]	818	if (strtolower($msg->structure[$msg_number]->subtype) == "related")
	819	$this->has_cid = true;
[1472]	820
[469]	821	if (strtolower($msg->structure[$msg_number]->subtype) == "alternative") {
	822	$show_only_html = false;
	823	foreach($msg->pid[$msg_number] as $values => $msg_part) {
[432]	824	$file_type = strtolower($msg->file_type[$msg_number][$values]);
	825	if($file_type == "text/html")
[1472]	826	$show_only_html = true;
[432]	827	}
[469]	828	}
[2]	829	else
	830	$show_only_html = false;
	831
	832	foreach($msg->pid[$msg_number] as $values => $msg_part)
	833	{
[1472]	834
[2]	835	$file_type = strtolower($msg->file_type[$msg_number][$values]);
	836	if($file_type == "message/rfc822")
	837	$has_multipart = false;
[1472]	838
[2]	839	if($file_type == "multipart/alternative")
	840	$has_multipart = false;
[1472]	841
	842	if(($file_type == "text/plain"
[2]	843	\|\| $file_type == "text/html")
	844	&& $file_type != 'attachment')
	845	{
	846	if($file_type == "text/plain" && !$show_only_html && $has_multipart)
	847	{
	848	// if TXT file size > 100kb, then it will not expand.
	849	if(!($file_type == "text/plain" && $msg->fsize[$msg_number][$values] > 102400)) {
[1472]	850	$content .= nl2br(htmlentities($this->decodeBody(imap_fetchbody($this->mbox, $msg_number, $msg_part, FT_UID), $msg->encoding[$msg_number][$values], $msg->charset[$msg_number][$values])));
[2]	851	}
	852	}
	853	// if HTML attachment file size > 300kb, then it will not expand.
[449]	854	else if($file_type == "text/html" && $msg->fsize[$msg_number][$values] < 307200)
[2]	855	{
[51]	856	$content .= $this->decodeBody(imap_fetchbody($this->mbox, $msg_number, $msg_part, FT_UID), $msg->encoding[$msg_number][$values], $msg->charset[$msg_number][$values]);
[2]	857	$show_only_html = true;
	858	}
	859	}
	860	else if($file_type == "message/delivery-status"){
	861	$content .= "<hr align='left' width='95%' style='border:1px solid #DCDCDC'>";
[1472]	862	$content .= nl2br($this->decodeBody(imap_fetchbody($this->mbox, $msg_number, $msg_part, FT_UID), $msg->encoding[$msg_number][$values], $msg->charset[$msg_number][$values]));
[2]	863
	864	}
[65]	865	else if($file_type == "message/rfc822" \|\| $file_type == "text/rfc822-headers"){
[1472]	866
[2]	867	include_once("class.imap_attachment.inc.php");
	868	$att = new imap_attachment();
[51]	869	$attachments = $att -> get_attachment_info($this->mbox,$msg_number);
[1472]	870	if($attachments['number_attachments'] > 0) {
[1897]	871	foreach($attachments ['attachment'] as $index => $attachment)
	872	{
	873	if ( in_array( strtolower( $attachment[ 'type' ] ), array( 'delivery-status', 'rfc822', 'rfc822-headers', 'plain' ) ) )
	874	{
	875	$obj = imap_rfc822_parse_headers( imap_fetchbody( $this -> mbox, $msg_number, $msg_part, FT_UID ), $msg -> encoding[ $msg_number ][ $values ] );
	876
	877	$content .= '<hr align="left" width="95%" style="border:1px solid #DCDCDC">';
	878	$content .= '<br><table style="margin:2px;border:1px solid black;background:#EAEAEA">';
	879
	880	$content .= '<tr><td><b>' . $this->functions->getLang("Subject")
	881	. ':</b></td><td>' .$this->decode_string($obj->subject) . '</td></tr>';
	882
	883	$content .= '<tr><td><b>' . $this -> functions -> getLang( 'From' ) . ':</b></td><td>'
	884	. $this -> replace_links( $this -> decode_string( $obj -> from[ 0 ] -> mailbox . '@' . $obj -> from[ 0 ] -> host) )
	885	. '</td></tr>';
	886
	887	$content .= '<tr><td><b>' . $this->functions->getLang("Date") . ':</b></td><td>' . $obj->date . '</td></tr>';
	888
	889	$content .= '<tr><td><b>' . $this -> functions -> getLang( 'TO' ) . ':</b></td><td>'
	890	. $this -> replace_links( $this -> decode_string( $obj -> to[ 0 ] -> mailbox . '@' . $obj -> to[ 0 ] -> host ) )
	891	. '</td></tr>';
	892
	893	if ( $obj->cc )
	894	$content .= '<tr><td><b>' . $this -> functions -> getLang( 'CC' ) . ':</b></td><td>'
	895	. $this -> replace_links( $this -> decode_string( $obj -> cc[ 0 ] -> mailbox . '@' . $obj -> cc[ 0 ] -> host ) )
	896	. '</td></tr>';
	897
	898	$content .= '</table><br>';
	899
[1489]	900	$content .= $this->decodeBody(
	901	imap_fetchbody(
	902	$this->mbox,
	903	$msg_number,
	904	( $attachment['part_in_msg'] + (
	905	( strtolower( $attachment[ 'type' ] ) == 'delivery-status' ) ? 0 : 1 )
	906	) . ".1",
	907	FT_UID
	908	),
	909	$msg->encoding[ $msg_number ][ $values ],
	910	$msg->charset[ $msg_number ][ $values ]
	911	);
[1472]	912	break;
[2]	913	}
	914	}
	915	}
	916	}
	917	}
	918	if($file_type == "text/plain" && ($show_only_html && $msg_part == 1) \|\| (!$show_only_html && $msg_part == 3)){
	919	if(strtolower($msg->structure[$msg_number]->subtype) == "mixed" && $msg_part == 1)
[51]	920	$content .= nl2br(imap_base64(imap_fetchbody($this->mbox, $msg_number, $msg_part, FT_UID)));
[25]	921	else if(!strtolower($msg->structure[$msg_number]->subtype) == "mixed")
[1472]	922	$content .= nl2br(imap_fetchbody($this->mbox, $msg_number, $msg_part, FT_UID));
[2]	923	}
[1472]	924	}
[2]	925	// Force message with flag Seen (imap_fetchbody not works correctly)
[1472]	926	$params = array('folder' => $msg_folder, "msgs_to_set" => $msg_number, "flag" => "seen");
[2]	927	$this->set_messages_flag($params);
[205]	928	$content = $this->process_embedded_images($msg,$msg_number,$content, $msg_folder);
[2]	929	$content = $this->replace_special_characters($content);
[51]	930	$return['body'] = $content;
	931	return $return;
[2]	932	}
[1472]	933
[2]	934	function htmlfilter($body)
	935	{
	936	require_once('htmlfilter.inc');
[1472]	937
[2]	938	$tag_list = Array(
	939	false,
	940	'blink',
	941	'object',
	942	'meta',
	943	'html',
	944	'link',
	945	'frame',
	946	'iframe',
	947	'layer',
	948	'ilayer',
	949	'plaintext'
	950	);
	951
	952	/**
	953	* A very exclusive set:
	954	*/
	955	// $tag_list = Array(true, "b", "a", "i", "img", "strong", "em", "p");
	956	$rm_tags_with_content = Array(
	957	'script',
	958	'style',
	959	'applet',
	960	'embed',
	961	'head',
	962	'frameset',
	963	'xml',
	964	'xmp'
	965	);
	966
	967	$self_closing_tags = Array(
	968	'img',
	969	'br',
	970	'hr',
	971	'input'
	972	);
	973
	974	$force_tag_closing = true;
	975
	976	$rm_attnames = Array(
	977	'/.*/' =>
	978	Array(
	979	'/target/i',
	980	//'/^on.*/i', -> onClick, dos compromissos da agenda.
	981	'/^dynsrc/i',
	982	'/^datasrc/i',
	983	'/^data.*/i',
	984	'/^lowsrc/i'
	985	)
	986	);
	987
	988	/**
	989	* Yeah-yeah, so this looks horrible. Check out htmlfilter.inc for
	990	* some idea of what's going on here. :)
	991	*/
	992
	993	$bad_attvals = Array(
	994	'/.*/' =>
	995	Array(
	996	'/.*/' =>
	997	Array(
	998	Array(
	999	'/^([\'\"])\s\S+\sscript\s:(.*)([\'\"])/si',
	1000	//'/^([\'\"])\shttps\s:(.)([\'\"])/si', -> doclinks notes
	1001	'/^([\'\"])\smocha\s:(.)([\'\"])/si',
	1002	'/^([\'\"])\sabout\s:(.*)([\'\"])/si'
	1003	),
	1004	Array(
	1005	'\\1oddjob:\\2\\1',
	1006	//'\\1uucp:\\2\\1', -> doclinks notes
	1007	'\\1amaretto:\\2\\1',
	1008	'\\1round:\\2\\1'
	1009	)
[1472]	1010	),
	1011
[2]	1012	'/^style/i' =>
	1013	Array(
	1014	Array(
	1015	'/expression/i',
	1016	'/behaviou*r/i',
	1017	'/binding/i',
	1018	'/include-source/i',
	1019	'/url\s\(\s([\'\"])\shttps:.([\'\"])\s\)/si',
	1020	'/url\s\(\s([\'\"])\s\S+\sscript:.([\'\"])\s\)/si'
	1021	),
	1022	Array(
	1023	'idiocy',
	1024	'idiocy',
	1025	'idiocy',
	1026	'idiocy',
	1027	'url(\\1http://securityfocus.com/\\1)',
	1028	'url(\\1http://securityfocus.com/\\1)'
	1029	)
	1030	)
	1031	)
	1032	);
	1033
	1034	$add_attr_to_tag = Array(
	1035	'/^a$/i' => Array('target' => '"_new"')
	1036	);
[1472]	1037
	1038
[2]	1039	$trusted_body = sanitize($body,
	1040	$tag_list,
	1041	$rm_tags_with_content,
	1042	$self_closing_tags,
	1043	$force_tag_closing,
	1044	$rm_attnames,
	1045	$bad_attvals,
	1046	$add_attr_to_tag
	1047	);
[1472]	1048
[2]	1049	return $trusted_body;
	1050	}
[1472]	1051
[2]	1052	function decodeBody($body, $encoding, $charset=null)
	1053	{
	1054	/**
	1055	* replace e-mail by anchor.
	1056	*/
	1057	// HTML Filter
[13]	1058	//$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>", $body);
[828]	1059	//$body = str_replace("\r\n", "\n", $body);
[2]	1060	if ($encoding == 'quoted-printable')
[828]	1061	{
	1062	/*
[1472]	1063
[2]	1064	for($i=0;$i<256;$i++) {
	1065	$c1=dechex($i);
	1066	if(strlen($c1)==1){$c1="0".$c1;}
	1067	$c1="=".$c1;
	1068	$myqprinta[]=$c1;
	1069	$myqprintb[]=chr($i);
[1472]	1070	}
[828]	1071	*/
[2]	1072	$body = str_replace($myqprinta,$myqprintb,($body));
	1073	$body = quoted_printable_decode($body);
[1472]	1074	while (ereg("=\n", $body))
[2]	1075	{
	1076	$body = ereg_replace ("=\n", '', $body);
	1077	}
	1078	}
[1472]	1079	else if ($encoding == 'base64')
[2]	1080	{
	1081	$body = base64_decode($body);
	1082	}
[1792]	1083
[2]	1084	// All other encodings are returned raw.
	1085	if (strtolower($charset) == "utf-8")
	1086	return utf8_decode($body);
	1087	else
	1088	return $body;
	1089	}
[1472]	1090
[205]	1091	function process_embedded_images($msg, $msgno, $body, $msg_folder)
[2]	1092	{
	1093	if (count($msg->inline_id[$msgno]) > 0)
	1094	{
	1095	foreach ($msg->inline_id[$msgno] as $index => $cid)
	1096	{
	1097	$cid = eregi_replace("<", "", $cid);
	1098	$cid = eregi_replace(">", "", $cid);
	1099	$msg_part = $msg->pid[$msgno][$index];
	1100	//$body = eregi_replace("alt=\"\"", "", $body);
	1101	$body = eregi_replace("<br/>", "", $body);
	1102	$body = str_replace("src=\"cid:".$cid."\"", " src=\"./inc/show_embedded_attach.php?msg_folder=$msg_folder&msg_num=$msgno&msg_part=$msg_part\" ", $body);
	1103	$body = str_replace("src='cid:".$cid."'", " src=\"./inc/show_embedded_attach.php?msg_folder=$msg_folder&msg_num=$msgno&msg_part=$msg_part\" ", $body);
	1104	$body = str_replace("src=cid:".$cid, " src=\"./inc/show_embedded_attach.php?msg_folder=$msg_folder&msg_num=$msgno&msg_part=$msg_part\" ", $body);
	1105	}
	1106	}
[1472]	1107
[2]	1108	return $body;
	1109	}
[1472]	1110
[2]	1111	function replace_special_characters($body)
	1112	{
	1113	// Suspected TAGS!
[1472]	1114	/*$tag_list = Array(
[2]	1115	'blink','object','meta',
	1116	'html','link','frame',
	1117	'iframe','layer','ilayer',
	1118	'plaintext','script','style','img',
	1119	'applet','embed','head',
	1120	'frameset','xml','xmp');
	1121	*/
	1122
[1472]	1123	// Layout problem: Change html elements
	1124	// with absolute position to relate position, CASE INSENSITIVE.
[1233]	1125	$body = @mb_eregi_replace("POSITION: ABSOLUTE;","",$body);
[6]	1126
[2]	1127	$tag_list = Array('head','blink','object','frame',
	1128	'iframe','layer','ilayer','plaintext','script',
[63]	1129	'applet','embed','frameset','xml','xmp','style');
[2]	1130
[1472]	1131	$blocked_tags = array();
[2]	1132	foreach($tag_list as $index => $tag) {
[1233]	1133	$new_body = @mb_eregi_replace("<$tag", "<!--$tag", $body);
[2]	1134	if($body != $new_body) {
	1135	$blocked_tags[] = $tag;
	1136	}
[1233]	1137	$body = @mb_eregi_replace("</$tag>", "</$tag-->", $new_body);
[2]	1138	}
[650]	1139	// Malicious Code Remove
[1057]	1140	$dirtyCodePattern = "/(<([\w]+[\w0-9])(.)on(mouse(move\|over\|down\|up)\|load\|blur\|change\|click\|dblclick\|focus\|key(down\|up\|press)\|select)([\n\ ])=([\n\ ])[\"'][^>\"'][\"']([^>])>)(.*)(<\/\\2>)?/misU";
[650]	1141	preg_match_all($dirtyCodePattern,$body,$rest,PREG_PATTERN_ORDER);
	1142	foreach($rest[0] as $i => $val)
[1270]	1143	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]	1144	$body = str_replace($rest[1][$i],"<".$rest[2][$i].$rest[3][$i].$rest[7][$i].">",$body);
[2]	1145
[1707]	1146	return "<span>".$this-> replace_links($body);
[2]	1147	}
	1148
[1897]	1149	function replace_links( $body )
	1150	{
	1151	$matches = array( );
[2]	1152	// Verify exception.
[1897]	1153	@preg_match( "/<a href=\"notes:\/\/\//", $body, $matches );
	1154
	1155	// If there is no exception, then open the link in new window.
	1156	if ( count( $matches ) )
[449]	1157	return $body;
[1472]	1158
[1897]	1159	// All links should be moderated and they should only have the attribute 'target="blank"'.
[1707]	1160	$pattern = '/<a[^>]+href="([^>"]+)"[^>]>(.)<\/a>/im';
	1161	$replacement = '<a href="$1" target="_blank">$2</a>';
[1897]	1162	$body = preg_replace( $pattern, $replacement, $body );
[1707]	1163
[1897]	1164	// Url found in the text and which is not a link yet should be replaced by one.
	1165	$pattern = '/(^\|\w>\|[ \(\[])((http(s)?:\/\/)?([\w\d_\-@]{2,}(\.[\w\d~?\/_=&#;\-:@$]+)+))/im';
	1166	$replacement = '$1<a href="http$4://$5" target="_blank">$2</a>';
	1167	$body = preg_replace( $pattern, $replacement, $body );
[1707]	1168
[1897]	1169	// E-mail address in the text should create a new e-mail on ExpressoMail
	1170	$pattern = '/( \|<\|<\|>)([A-Za-z0-9\.~?\/_=#\-]@[A-Za-z0-9\.~?\/_=#\-])( \|>\|>\|<)/im';
	1171	$replacement = '$1<a href="javascript:new_message_to(\'$2\')">$2</a>$3';
	1172	$body = preg_replace( $pattern, $replacement, $body );
[1707]	1173
[1897]	1174	// If there is an link with a "mailto:" in href attribute, it will changed to create a new e-mail on ExpressoMail.
	1175	$pattern = '/<a[^>]+href=["\']mailto:([^"]+)["\'][^>]*>([^<]+)<\/a>/im';
	1176	$replacement = '<a href="javascript:new_message_to(\'$1\')">$2</a>';
	1177	$body = preg_replace( $pattern, $replacement, $body );
[1707]	1178
	1179	return $body;
[2]	1180	}
	1181
[91]	1182	function get_signature($msg, $msg_number, $msg_folder)
[1035]	1183	{
[1174]	1184	include_once("../security/classes/CertificadoB.php");
[1035]	1185	include_once("class.db_functions.inc.php");
[91]	1186	foreach ($msg->file_type[$msg_number] as $index => $file_type)
	1187	{
[1035]	1188	$sign = array();
	1189	$temp = $this->get_info_head_msg($msg_number);
	1190	if($temp['ContentType'] =='normal') return $sign;
[91]	1191	$file_type = strtolower($file_type);
[1472]	1192	if(strtolower($msg->encoding[$msg_number][$index]) == 'base64')
[91]	1193	{
[1472]	1194	if ($file_type == 'application/x-pkcs7-signature' \|\| $file_type == 'application/pkcs7-signature')
[91]	1195	{
[1035]	1196	if(!$this->mbox \|\| !is_resource($this->mbox))
	1197	$this->mbox = $this->open_mbox($msg_folder);
	1198
	1199	$header = @imap_headerinfo($this->mbox, imap_msgno($this->mbox, $msg_number), 80, 255);
	1200
	1201	$imap_msg = @imap_fetchheader($this->mbox, $msg_number, FT_UID);
	1202	$imap_msg .= @imap_body($this->mbox, $msg_number, FT_UID);
	1203
	1204	$certificado = new certificadoB();
	1205	$validade = $certificado->verificar($imap_msg);
	1206
	1207	if ($certificado->apresentado)
[109]	1208	{
[1035]	1209	$from = $header->from;
	1210	foreach ($from as $id => $object) {
	1211	$fromname = $object->personal;
	1212	$fromaddress = $object->mailbox . "@" . $object->host;
[109]	1213	}
[1035]	1214	$sign_alert = '';
	1215	foreach ($certificado->erros_ssl as $item)
	1216	{
	1217	$check_error_msg = $this->functions->getLang($item);
	1218	/*
	1219	* Desabilite o teste abaixo para mostrar todas as mensagem
	1220	* de erro.
	1221	*/
	1222	//if (!strpos($check_error_msg,'*',strlen($check_error_msg-1)))
	1223	//{
	1224	$sign[] = "<span style=color:red>" . $check_error_msg . " </span>";
	1225	//}
	1226	}
	1227	if (count($certificado->erros_ssl) < 1)
	1228	{
	1229	$check_msg = $this->functions->getLang('Message untouched') . " ";
[1630]	1230	if(strtoupper($fromaddress) != strtoupper($certificado->dados['EMAIL']))
[1035]	1231	{
	1232	$check_msg .= $this->functions->getLang('and') . " ";
	1233	$check_msg .= $this->functions->getLang('authentic');
	1234	}
	1235	$sign[] = "<strong>".$check_msg."</strong>";
	1236	}
[1630]	1237	if(strtoupper($fromaddress) != strtoupper($certificado->dados['EMAIL']))
[1035]	1238	{
	1239	$sign[] = "<span style=color:red>" .
	1240	$this->functions->getLang('message') . " " .
	1241	$this->functions->getLang('with signer different from sender') .
	1242	" </span>";
	1243	}
	1244	$sign[] = "<strong>" . $this->functions->getLang('Message signed by: ') . "</strong>" . $certificado->dados['NOME'];
	1245	$sign[] = "<strong>" . $this->functions->getLang('Certificate email: ') . "</strong>" . $certificado->dados['EMAIL'];
	1246	$sign[] = "<strong>" . $this->functions->getLang('Mail from: ') . "</strong>" . $fromaddress;
	1247	$sign[] = "<strong>" . $this->functions->getLang('Certificate Authority: ') . "</strong>" . $certificado->dados['EMISSOR'];
	1248	$sign[] = "<strong>" . $this->functions->getLang('Validity of certificate: ') . "</strong>" . gmdate('r',openssl_to_timestamp($certificado->dados['FIM_VALIDADE']));
	1249	$sign[] = "<strong>" . $this->functions->getLang('Message date: ') . "</strong>" . $header->Date;
	1250
	1251	$cert = openssl_x509_parse($certificado->cert_assinante);
	1252	/*
	1253	$sign[] = '<table>';
	1254	$sign[] = '<tr><td colspan=1><b>Expedido para:</b></td></tr>';
	1255	$sign[] = '<tr><td>Nome Comum (CN) </td><td>' . $cert[subject]['CN'] . '</td></tr>';
	1256	$X = substr($certificado->dados['NASCIMENTO'] ,0,2) . '-' . substr($certificado->dados['NASCIMENTO'] ,2,2) . '-' . substr($certificado->dados['NASCIMENTO'] ,4,4);
	1257	$sign[] = '<tr><td>Data de nascimento </td><td>' . $certificado->dados['NASCIMENTO'] . '</td></tr>';
	1258	$sign[] = '<tr><td>CPF </td><td>' . $certificado->dados['CPF'] . '</td></tr>';
	1259	$sign[] = '<tr><td>Documento identidade </td><td>' . $certificado->dados['RG'] . '</td></tr>';
	1260	$sign[] = '<tr><td>Empresa (O) </td><td>' . $cert[subject]['O'] . '</td></tr>';
	1261	$sign[] = '<tr><td>Unidade Organizacional (OU) </td><td>' . $cert[subject]['OU'][0] . '</td></tr>';
	1262	//$sign[] = '<tr><td>Numero de serie </td><td>' . $cert['serialNumber'] . '</td></tr>';
	1263	$sign[] = '<tr><td colspan=1> </td></tr>';
	1264	$sign[] = '<tr><td colspan=1><b>Expedido por:</b></td></tr>';
	1265	$sign[] = '<tr><td>Nome Comum (CN) </td><td>' . $cert[issuer]['CN'] . '</td></tr>';
	1266	$sign[] = '<tr><td>Empresa (O) </td><td>' . $cert[issuer]['O'] . '</td></tr>';
	1267	$sign[] = '<tr><td>Unidade Organizacional (OU) </td><td>' . $cert[issuer]['OU'][0] . '</td></tr>';
	1268	$sign[] = '<tr><td colspan=1> </td></tr>';
	1269	$sign[] = '<tr><td colspan=1><b>Validade:</b></td></tr>';
	1270	$H = data_hora($cert[validFrom]);
	1271	$X = substr($H,6,2) . '-' . substr($H,4,2) . '-' . substr($H,0,4);
	1272	$sign[] = '<tr><td>Expedido em </td><td>' . $X . '</td></tr>';
	1273	$H = data_hora($cert[validTo]);
	1274	$X = substr($H,6,2) . '-' . substr($H,4,2) . '-' . substr($H,0,4);
	1275	$sign[] = '<tr><td>Valido ate </td><td>' . $X . '</td></tr>';
	1276	$sign[] = '<tr><td colspan=1> </td></tr>';
	1277	$sign[] = '</table>';
	1278	*/
	1279	$sign_alert .= 'Expedido para:\n';
	1280	$sign_alert .= 'Nome Comum (CN) ' . $cert[subject]['CN'] . '\n';
	1281	$X = substr($certificado->dados['NASCIMENTO'] ,0,2) . '-' . substr($certificado->dados['NASCIMENTO'] ,2,2) . '-' . substr($certificado->dados['NASCIMENTO'] ,4,4);
	1282	$sign_alert .= 'Data de nascimento ' . $X . '\n';
	1283	$sign_alert .= 'CPF ' . $certificado->dados['CPF'] . '\n';
	1284	$sign_alert .= 'Documento identidade ' . $certificado->dados['RG'] . '\n';
	1285	$sign_alert .= 'Empresa (O) ' . $cert[subject]['O'] . '\n';
	1286	$sign_alert .= 'Unidade Organizacional (OU) ' . $cert[subject]['OU'][0] . '\n';
	1287	//$sign_alert[] = '<tr><td>Numero de serie </td><td>' . $cert['serialNumber'] . '</td></tr>';
	1288	$sign_alert .= '\n';
	1289	$sign_alert .= 'Expedido por:\n';
	1290	$sign_alert .= 'Nome Comum (CN) ' . $cert[issuer]['CN'] . '\n';
	1291	$sign_alert .= 'Empresa (O) ' . $cert[issuer]['O'] . '\n';
	1292	$sign_alert .= 'Unidade Organizacional (OU) ' . $cert[issuer]['OU'][0] . '\n';
	1293	$sign_alert .= '\n';
	1294	$sign_alert .= 'Validade:\n';
	1295	$H = data_hora($cert[validFrom]);
	1296	$X = substr($H,6,2) . '-' . substr($H,4,2) . '-' . substr($H,0,4);
	1297	$sign_alert .= 'Expedido em ' . $X . '\n';
	1298	$H = data_hora($cert[validTo]);
	1299	$X = substr($H,6,2) . '-' . substr($H,4,2) . '-' . substr($H,0,4);
	1300	$sign_alert .= 'Valido ate ' . $X . '\n';
	1301
	1302	$sign[] = "<a onclick=\"javascript:alert('" . $sign_alert . "')\"><b><font color=\"#0000FF\">".$this->functions->getLang("More")."...</font></b></a>";
	1303	$this->db = new db_functions();
	1304
	1305	// TODO: testar se existe um certificado no banco e verificar qual ï¿œ o mais atual.
	1306	if(!$certificado->dados['EXPIRADO'] && !$certificado->dados['REVOGADO'] && count($certificado->erros_ssl) < 1)
	1307	$this->db->insert_certificate(strtolower($certificado->dados['EMAIL']), $certificado->cert_assinante, $certificado->dados['SERIALNUMBER'], $certificado->dados['AUTHORITYKEYIDENTIFIER']);
	1308	}
[91]	1309	else
[1035]	1310	{
	1311	$sign[] = "<span style=color:red>" . $this->functions->getLang('Invalid signature') . "</span>";
	1312	foreach($certificado->erros_ssl as $item)
	1313	$sign[] = "<span style=color:red>" . $this->functions->getLang($item) . "</span>";
	1314	}
[91]	1315	}
	1316	}
	1317	}
[1472]	1318	return $sign;
[91]	1319	}
	1320
[51]	1321	function get_thumbs($msg, $msg_number, $msg_folder)
[2]	1322	{
	1323	$thumbs_array = array();
	1324	$i = 0;
	1325	foreach ($msg->file_type[$msg_number] as $index => $file_type)
	1326	{
	1327	$file_type = strtolower($file_type);
	1328	if(strtolower($msg->encoding[$msg_number][$index]) == 'base64') {
	1329	if (($file_type == 'image/jpeg') \|\| ($file_type == 'image/pjpeg') \|\| ($file_type == 'image/gif') \|\| ($file_type == 'image/png')) {
	1330	$img = "<IMG id='".$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]	1331	$href = "<a onMouseDown='save_image(event,this,\"".$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]	1332	$thumbs_array[] = $href;
	1333	}
	1334	$i++;
	1335	}
	1336	}
	1337	return $thumbs_array;
	1338	}
[1472]	1339
[2]	1340	/*function delete_msg($params)
	1341	{
	1342	$folder = $params['folder'];
	1343	$msgs_to_delete = explode(",",$params['msgs_to_delete']);
[1472]	1344
[2]	1345	$mbox_stream = $this->open_mbox($folder);
[1472]	1346
[2]	1347	foreach ($msgs_to_delete as $msg_number){
	1348	imap_delete($mbox_stream, $msg_number, FT_UID);
	1349	}
	1350	imap_close($mbox_stream, CL_EXPUNGE);
	1351	return $params['msgs_to_delete'];
	1352	}*/
	1353
	1354	// Novo
	1355	function delete_msgs($params)
	1356	{
[1472]	1357
[2]	1358	$folder = $params['folder'];
[51]	1359	$folder = mb_convert_encoding($folder, "UTF7-IMAP","ISO-8859-1");
[2]	1360	$msgs_number = explode(",",$params['msgs_number']);
	1361	$border_ID = $params['border_ID'];
[1472]	1362
[2]	1363	$return = array();
[1472]	1364
[449]	1365	if ($params['get_previous_msg']){
[2]	1366	$return['previous_msg'] = $this->get_info_previous_msg($params);
[449]	1367	// Fix problem in unserialize function JS.
	1368	$return['previous_msg']['body'] = str_replace(array('{','}'), array('{','}'), $return['previous_msg']['body']);
	1369	}
[2]	1370
[1472]	1371	//$mbox_stream = $this->open_mbox($folder);
[504]	1372	$mbox_stream = @imap_open("{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$folder, $this->username, $this->password) or die(serialize(array('imap_error' => $this->parse_error(imap_last_error()))));
[1472]	1373
[2]	1374	foreach ($msgs_number as $msg_number)
	1375	{
	1376	if (imap_delete($mbox_stream, $msg_number, FT_UID));
	1377	$return['msgs_number'][] = $msg_number;
	1378	}
[1472]	1379
[2]	1380	$return['folder'] = $folder;
	1381	$return['border_ID'] = $border_ID;
[1472]	1382
[51]	1383	if($mbox_stream)
	1384	imap_close($mbox_stream, CL_EXPUNGE);
[2]	1385	return $return;
	1386	}
	1387
[1472]	1388
[2]	1389	function refresh($params)
	1390	{
[689]	1391	include_once("class.imap_attachment.inc.php");
[1472]	1392	$imap_attachment = new imap_attachment();
[2]	1393	$folder = $params['folder'];
	1394	$msg_range_begin = $params['msg_range_begin'];
	1395	$msg_range_end = $params['msg_range_end'];
	1396	$msgs_existent = $params['msgs_existent'];
[1472]	1397	$sort_box_type = $params['sort_box_type'];
[2]	1398	$sort_box_reverse = $params['sort_box_reverse'];
	1399	$msgs_in_the_server = array();
[53]	1400	$search_box_type = $params['search_box_type'] != "ALL" && $params['search_box_type'] != "" ? $params['search_box_type'] : false;
[828]	1401	$msgs_in_the_server = $this->get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse,$msg_range_begin,$msg_range_end);
	1402	$msgs_in_the_server = array_keys($msgs_in_the_server);
	1403	if(!count($msgs_in_the_server))
[51]	1404	return array();
[1472]	1405
[828]	1406	$num_msgs = (count($msgs_in_the_server) - imap_num_recent($this->mbox));
[1472]	1407	$msgs_in_the_client = explode(",", $msgs_existent);
[51]	1408
[2]	1409	$msg_to_insert = array_diff($msgs_in_the_server, $msgs_in_the_client);
[271]	1410	$msg_to_delete = array_diff($msgs_in_the_client, $msgs_in_the_server);
[1472]	1411
[2]	1412	$msgs_to_exec = array();
	1413	if ((count($msg_to_insert)) && ($msgs_existent))
	1414	{
	1415	foreach($msg_to_insert as $index => $msg_number)
	1416	{
	1417	if ($msgs_in_the_server[$index+1])
	1418	{
	1419	//$msgs_to_exec[$msg_number] = 'Inserir mensage numero ' . $msg_number . ' antes da ' . $msgs_in_the_server[$index+1];
	1420	$msgs_to_exec[$msg_number] = 'box.insertBefore(new_msg, Element("'.$msgs_in_the_server[$index+1].'"));';
	1421	}
	1422	else
	1423	{
	1424	//$msgs_to_exec[$msg_number] = 'Inserir mensage numero ' . $msg_number . ' no final (append)';
	1425	$msgs_to_exec[$msg_number] = 'box.appendChild(new_msg);';
	1426	}
	1427	}
	1428	ksort($msgs_to_exec);
	1429	}
	1430	elseif(!$msgs_existent)
	1431	{
	1432	foreach($msgs_in_the_server as $index => $msg_number)
	1433	{
	1434	$msgs_to_exec[$msg_number] = 'box.appendChild(new_msg);';
	1435	}
	1436	}
[1472]	1437
[2]	1438	$return = array();
	1439	$i = 0;
	1440	foreach($msgs_to_exec as $msg_number => $command)
	1441	{
[614]	1442	/*A função imap_headerinfo não traz o cabeçalho completo, e sim alguns
[1472]	1443	* atributos do cabeçalho. Como eu preciso do atributo Importance
[614]	1444	* para saber se o email é importante ou não, uso abaixo a função
	1445	* imap_fetchheader e busco o atributo importance nela para passar
	1446	* para as funções ajax. Isso faz com que eu acesse o cabeçalho
	1447	* duas vezes e de duas formas diferentes, mas em contrapartida, eu
	1448	* não preciso reimplementar o método utilizando o fetchheader.
	1449	* Como na atualização são poucas as mensagens que devem ser renderizadas,
	1450	* a perda em performance é insignificante.
	1451	*/
[1035]	1452	$tempHeader = @imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number));
	1453	$flag = preg_match('/importance : (.*)\r/i', $tempHeader, $importance);
[689]	1454	$return[$i]['Importance'] = $flag==0?"Normal":$importance[1];
[1472]	1455
[1752]	1456	$msg_sample = $this->get_msg_sample($msg_number);
	1457	$return[$i]['msg_sample'] = $msg_sample;
	1458
[535]	1459	$header = $this->get_header($msg_number);
[2]	1460	if (!is_object($header))
[828]	1461	continue;
	1462
[2]	1463	$return[$i]['msg_number'] = $msg_number;
	1464	$return[$i]['command'] = $command;
[1472]	1465
[2]	1466	$return[$i]['msg_folder'] = $folder;
[1035]	1467	// Atribui o tipo (normal, signature ou cipher) ao campo Content-Type
	1468	$return[$i]['ContentType'] = $this->getMessageType($msg_number, $tempHeader);
[2]	1469	$return[$i]['Recent'] = $header->Recent;
	1470	$return[$i]['Unseen'] = $header->Unseen;
	1471	$return[$i]['Answered'] = $header->Answered;
	1472	$return[$i]['Deleted'] = $header->Deleted;
	1473	$return[$i]['Draft'] = $header->Draft;
	1474	$return[$i]['Flagged'] = $header->Flagged;
	1475
[535]	1476	$date_msg = gmdate("d/m/Y",$header->udate);
	1477	if (gmdate("d/m/Y") == $date_msg)
	1478	$return[$i]['udate'] = gmdate("H:i",$header->udate);
[2]	1479	else
	1480	$return[$i]['udate'] = $date_msg;
[1472]	1481
[2]	1482	$from = $header->from;
	1483	$return[$i]['from'] = array();
	1484	$tmp = imap_mime_header_decode($from[0]->personal);
	1485	$return[$i]['from']['name'] = $tmp[0]->text;
	1486	$return[$i]['from']['email'] = $from[0]->mailbox . "@" . $from[0]->host;
[1472]	1487	//$return[$i]['from']['full'] ='"' . $return[$i]['from']['name'] . '" ' . '<' . $return[$i]['from']['email'] . '>';
[2]	1488	if(!$return[$i]['from']['name'])
	1489	$return[$i]['from']['name'] = $return[$i]['from']['email'];
[1472]	1490
[2]	1491	/*$toaddress = imap_mime_header_decode($header->toaddress);
	1492	$return[$i]['toaddress'] = '';
	1493	foreach ($toaddress as $tmp)
	1494	$return[$i]['toaddress'] .= $tmp->text;*/
	1495	$to = $header->to;
	1496	$return[$i]['to'] = array();
	1497	$tmp = imap_mime_header_decode($to[0]->personal);
	1498	$return[$i]['to']['name'] = $tmp[0]->text;
	1499	$return[$i]['to']['email'] = $to[0]->mailbox . "@" . $to[0]->host;
	1500	$return[$i]['to']['full'] ='"' . $return[$i]['to']['name'] . '" ' . '<' . $return[$i]['to']['email'] . '>';
[1472]	1501
[2]	1502	$return[$i]['subject'] = $this->decode_string($header->fetchsubject);
	1503
	1504	$return[$i]['Size'] = $header->Size;
	1505	$return[$i]['reply_toaddress'] = $header->reply_toaddress;
[1472]	1506
[2]	1507	$return[$i]['attachment'] = array();
[51]	1508	$return[$i]['attachment'] = $imap_attachment->get_attachment_headerinfo($this->mbox, $msg_number);
[2]	1509	$i++;
	1510	}
[51]	1511	$return['new_msgs'] = imap_num_recent($this->mbox);
[271]	1512	$return['msgs_to_delete'] = $msg_to_delete;
[411]	1513	if($this->mbox && is_resource($this->mbox))
[51]	1514	imap_close($this->mbox);
[828]	1515
[2]	1516	return $return;
	1517	}
	1518
[1035]	1519	/**
	1520	* Método que faz a verificação do Content-Type do e-mail e verifica se é um e-mail normal,
	1521	* assinado ou cifrado.
	1522	* @author Mário César Kolling <mario.kolling@serpro.gov.br>
	1523	* @param $headers Uma String contendo os Headers do e-mail retornados pela função imap_imap_fetchheader
	1524	* @param $msg_number O número da mesagem
	1525	* @return Retorna o tipo da mensagem (normal, signature, cipher).
	1526	*/
	1527	function getMessageType($msg_number, $headers = false){
	1528
	1529	$contentType = "normal";
	1530	if (!$headers){
	1531	$headers = imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number));
	1532	}
	1533	//$header2 = imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number));
	1534	if (preg_match("/Content-Type:.*pkcs7-signature/i", $headers) == 1){
	1535	$contentType = "signature";
	1536	} else if (preg_match("/Content-Type:.*x-pkcs7-mime/i", $headers) == 1){
	1537	$contentType = "cipher";
	1538	}
	1539
	1540	return $contentType;
	1541	}
	1542
[1375]	1543	/**
	1544	* Metodo que retorna todas as pastas do usuario logado.
	1545	* @param $params array opcional para repassar os argumentos ao metodo.
	1546	* Se usar $params['noSharedFolders'] = true, ira retornar todas as pastas do usuário logado,
	1547	* excluindo as compartilhadas para ele.
[1472]	1548	* @return Retorna um array contendo as seguintes informacoes de cada pasta: folder_unseen,
[1375]	1549	* folder_id, folder_name, folder_parent e folder_hasChildren.
[1472]	1550	*/
[449]	1551	function get_folders_list($params = null)
[2]	1552	{
[1472]	1553	$mbox_stream = $this->open_mbox();
[115]	1554	$serverString = "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}";
[1375]	1555	$folders_list = imap_getmailboxes($mbox_stream, $serverString, ($params && $params['noSharedFolders']) ? "INBOX/" : "");
[650]	1556	$folders_list = array_slice($folders_list,0,$this->foldersLimit);
	1557
[2]	1558	$tmp = array();
[1816]	1559	$resultMine = array();
	1560	$resultDefault = array();
[1472]	1561
[1824]	1562	$inbox = 'INBOX';
	1563	$trash = $inbox . $this->imap_delimiter . $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultTrashFolder'];
	1564	$drafts = $inbox . $this->imap_delimiter . $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultDraftsFolder'];
	1565	$spam = $inbox . $this->imap_delimiter . $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultSpamFolder'];
	1566	$sent = $inbox . $this->imap_delimiter . $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultSentFolder'];
[1816]	1567
[2]	1568	if (is_array($folders_list)) {
	1569	reset($folders_list);
[1816]	1570	$this->ldap = new ldap_functions();
[1472]	1571
[2]	1572	$i = 0;
	1573	while (list($key, $val) = each($folders_list)) {
	1574	$status = imap_status($mbox_stream, $val->name, SA_UNSEEN);
[1035]	1575
[2]	1576	//$tmp_folder_id = explode("}", imap_utf7_decode($val->name));
	1577	$tmp_folder_id = explode("}", mb_convert_encoding($val->name, "ISO_8859-1", "UTF7-IMAP" ));
[1816]	1578	if($tmp_folder_id[1]=='INBOX'.$this->imap_delimiter.'decifradas') {
	1579	//error_log('passou', 3,'/tmp/imap_get_list.log');
	1580	//imap_deletemailbox($mbox_stream,imap_utf7_encode("{".$this->imap_server."}".'INBOX/decifradas'));
	1581	continue;
	1582	}
	1583	$result[$i]['folder_unseen'] = $status->unseen;
[2]	1584	$folder_id = $tmp_folder_id[1];
	1585	$result[$i]['folder_id'] = $folder_id;
[1472]	1586
[2]	1587	$tmp_folder_parent = explode($this->imap_delimiter, $folder_id);
	1588	$result[$i]['folder_name'] = array_pop($tmp_folder_parent);
[96]	1589	$result[$i]['folder_name'] = $result[$i]['folder_name'] == 'INBOX' ? 'Inbox' : $result[$i]['folder_name'];
[1816]	1590	if ($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['uid2cn'] && substr($folder_id,0,4) == 'user') {
[1340]	1591	//$this->ldap = new ldap_functions();
[1816]	1592	if ($cn = $this->ldap->uid2cn($result[$i]['folder_name'])) {
[325]	1593	$result[$i]['folder_name'] = $cn;
	1594	}
	1595	}
[1472]	1596
[2]	1597	$tmp_folder_parent = implode($this->imap_delimiter, $tmp_folder_parent);
	1598	$result[$i]['folder_parent'] = $tmp_folder_parent == 'INBOX' ? '' : $tmp_folder_parent;
[1472]	1599
[96]	1600	if (($val->attributes == 32) && ($result[$i]['folder_name'] != 'Inbox'))
[2]	1601	$result[$i]['folder_hasChildren'] = 1;
	1602	else
	1603	$result[$i]['folder_hasChildren'] = 0;
	1604
[1816]	1605	switch ($tmp_folder_id[1]) {
[1824]	1606	case $inbox:
	1607	case $sent:
	1608	case $drafts:
	1609	case $spam:
	1610	case $trash:
[1816]	1611	$resultDefault[]=$result[$i];
	1612	default:
	1613	$resultMine[]=$result[$i];
	1614	}
	1615
[1472]	1616	$i++;
[2]	1617	}
	1618	}
[1472]	1619
[1816]	1620	// Sorting resultMine
	1621	foreach ($resultMine as $folder_info)
[2]	1622	{
	1623	$array_tmp[] = $folder_info['folder_id'];
	1624	}
[1472]	1625
[2]	1626	natcasesort($array_tmp);
[1472]	1627
[2]	1628	foreach ($array_tmp as $key => $folder_id)
	1629	{
[1816]	1630	$result2[] = $resultMine[$key];
[2]	1631	}
[1816]	1632
	1633	$resultDefault2=$resultDefault;
	1634	// Sorting resultDefault
	1635	foreach ($resultDefault as $key => $folder_id)
	1636	{
[1472]	1637
[1816]	1638	switch ($resultDefault[$key]['folder_id']) {
[1824]	1639	case $inbox:
[1816]	1640	$resultDefault2[0] = $resultDefault[$key];
	1641	break;
[1824]	1642	case $sent:
[1816]	1643	$resultDefault2[1] = $resultDefault[$key];
	1644	break;
[1824]	1645	case $drafts:
[1816]	1646	$resultDefault2[2] = $resultDefault[$key];
	1647	break;
[1824]	1648	case $spam:
[1816]	1649	$resultDefault2[3] = $resultDefault[$key];
	1650	break;
[1824]	1651	case $trash:
[1816]	1652	$resultDefault2[4] = $resultDefault[$key];
	1653	break;
	1654	}
	1655	}
	1656
	1657	// Merge default folders and mines
	1658	$result2 = array_merge($resultDefault2, $result2);
	1659
[449]	1660	$current_folder = "INBOX";
	1661	if($params && $params['folder'])
	1662	$current_folder = $params['folder'];
[1739]	1663	return array_merge($result2, $this->get_quota(array('folder_id' => $current_folder)));
[2]	1664	}
[1472]	1665
[2]	1666	function create_mailbox($arr)
	1667	{
	1668	$namebox = $arr['newp'];
	1669	$mbox_stream = $this->open_mbox();
	1670	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
[51]	1671	$namebox = mb_convert_encoding($namebox, "UTF7-IMAP", "UTF-8");
[1472]	1672
[2]	1673	$result = "Ok";
[51]	1674	if(!imap_createmailbox($mbox_stream,"{".$imap_server."}$namebox"))
[2]	1675	{
	1676	$result = implode("<br />\n", imap_errors());
[1472]	1677	}
	1678
[51]	1679	if($mbox_stream)
	1680	imap_close($mbox_stream);
[1472]	1681
[2]	1682	return $result;
[1472]	1683
[2]	1684	}
[1472]	1685
[2]	1686	function create_extra_mailbox($arr)
	1687	{
	1688	$nameboxs = explode(";",$arr['nw_folders']);
	1689	$result = "";
	1690	$mbox_stream = $this->open_mbox();
	1691	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
[1472]	1692	foreach($nameboxs as $key=>$tmp){
[2]	1693	if($tmp != ""){
	1694	if(!imap_createmailbox($mbox_stream,imap_utf7_encode("{".$imap_server."}$tmp"))){
	1695	$result = implode("<br />\n", imap_errors());
[51]	1696	if($mbox_stream)
[1472]	1697	imap_close($mbox_stream);
[2]	1698	return $result;
	1699	}
	1700	}
	1701	}
[51]	1702	if($mbox_stream)
	1703	imap_close($mbox_stream);
[2]	1704	return true;
	1705	}
[1472]	1706
[2]	1707	function delete_mailbox($arr)
	1708	{
	1709	$namebox = $arr['del_past'];
	1710	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
	1711	$mbox_stream = $this->open_mbox();
	1712	//$del_folder = imap_deletemailbox($mbox_stream,"{".$imap_server."}INBOX.$namebox");
[1472]	1713
[2]	1714	$result = "Ok";
	1715	$namebox = mb_convert_encoding($namebox, "UTF7-IMAP","UTF-8");
	1716	if(!imap_deletemailbox($mbox_stream,"{".$imap_server."}$namebox"))
	1717	{
	1718	$result = implode("<br />\n", imap_errors());
	1719	}
[51]	1720	if($mbox_stream)
	1721	imap_close($mbox_stream);
[2]	1722	return $result;
	1723	}
[1472]	1724
[2]	1725	function ren_mailbox($arr)
	1726	{
	1727	$namebox = $arr['current'];
	1728	$new_box = $arr['rename'];
	1729	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
	1730	$mbox_stream = $this->open_mbox();
	1731	//$ren_folder = imap_renamemailbox($mbox_stream,"{".$imap_server."}INBOX.$namebox","{".$imap_server."}INBOX.$new_box");
[1472]	1732
[2]	1733	$result = "Ok";
	1734	$namebox = mb_convert_encoding($namebox, "UTF7-IMAP","UTF-8");
[51]	1735	$new_box = mb_convert_encoding($new_box, "UTF7-IMAP","UTF-8");
[1472]	1736
[2]	1737	if(!imap_renamemailbox($mbox_stream,"{".$imap_server."}$namebox","{".$imap_server."}$new_box"))
	1738	{
[1472]	1739	$result = imap_errors();
[2]	1740	}
[51]	1741	if($mbox_stream)
	1742	imap_close($mbox_stream);
[2]	1743	return $result;
[1472]	1744
[2]	1745	}
[1472]	1746
[2]	1747	function get_num_msgs($params)
	1748	{
	1749	$folder = $params['folder'];
[411]	1750	if(!$this->mbox \|\| !is_resource($this->mbox)) {
[2]	1751	$this->mbox = $this->open_mbox($folder);
[411]	1752	if(!$this->mbox \|\| !is_resource($this->mbox))
[2]	1753	return imap_last_error();
[1472]	1754	}
[2]	1755	$num_msgs = imap_num_msg($this->mbox);
[432]	1756	if($this->mbox && is_resource($this->mbox))
[51]	1757	imap_close($this->mbox);
[1472]	1758
[2]	1759	return $num_msgs;
	1760	}
[1472]	1761
[2]	1762	function send_mail($params)
	1763	{
	1764	include_once("class.phpmailer.php");
	1765	$mail = new PHPMailer();
	1766	include_once("class.db_functions.inc.php");
	1767	$db = new db_functions();
	1768	$fromaddress = $params['input_from'] ? explode(';',$params['input_from']) : "";
[449]	1769	##
	1770	# @AUTHOR Rodrigo Souza dos Santos
	1771	# @DATE 2008/09/17
	1772	# @BRIEF Checks if the user has permission to send an email with the email address used.
	1773	##
	1774	if ( is_array($fromaddress) && ($fromaddress[1] != $_SESSION['phpgw_info']['expressomail']['user']['email']) )
	1775	{
	1776	$deny = true;
	1777	foreach( $_SESSION['phpgw_info']['expressomail']['user']['shared_mailboxes'] as $key => $val )
	1778	if ( array_key_exists('mail', $val) && $val['mail'][0] == $fromaddress[1] )
	1779	$deny = false and end($_SESSION['phpgw_info']['expressomail']['user']['shared_mailboxes']);
	1780
	1781	if ( $deny )
	1782	return "The server denied your request to send a mail, you cannot use this mail address.";
	1783	}
[828]	1784
[707]	1785	//new_message_to backs to mailto: pattern
[708]	1786	$params['body'] = eregi_replace("<a href=\"javascript:new_message_to\('([^>]+)'\)\">[^>]+</a>","<a href='mailto:\\1'>\\1</a>",$params['body']);
[828]	1787
[2]	1788	$toaddress = implode(',',$db->getAddrs(explode(',',$params['input_to'])));
	1789	$ccaddress = implode(',',$db->getAddrs(explode(',',$params['input_cc'])));
	1790	$ccoaddress = implode(',',$db->getAddrs(explode(',',$params['input_cco'])));
	1791	$subject = $params['input_subject'];
[271]	1792	$msg_uid = $params['msg_id'];
[2]	1793	$return_receipt = $params['input_return_receipt'];
[614]	1794	$is_important = $params['input_important_message'];
[1035]	1795	$encrypt = $params['input_return_cripto'];
	1796	$signed = $params['input_return_digital'];
	1797
	1798	if($params['smime'])
	1799	{
	1800	$body = $params['smime'];
	1801	$mail->SMIME = true;
	1802	// A MSG assinada deve ser testada neste ponto.
	1803	// Testar o certificado e a integridade da msg....
[1174]	1804	include_once("../security/classes/CertificadoB.php");
[1035]	1805	$erros_acumulados = '';
	1806	$certificado = new certificadoB();
	1807	$validade = $certificado->verificar($body);
	1808	if(!$validade)
	1809	{
	1810	foreach($certificado->erros_ssl as $linha_erro)
	1811	{
	1812	$erros_acumulados .= $linha_erro;
	1813	}
	1814	}
	1815	else
	1816	{
	1817	// Testa o CERTIFICADO: se o CPF he o do usuario logado, se pode assinar msgs e se nao esta expirado...
	1818	if ($certificado->apresentado)
	1819	{
	1820	if($certificado->dados['EXPIRADO']) $erros_acumulados .='Certificado expirado.';
	1821	if($certificado->dados['CPF'] != $this->username) $erros_acumulados .=' CPF no certificado diferente do logado no expresso.';
	1822	if(!($certificado->dados['KEYUSAGE']['digitalSignature'] && $certificado->dados['EXTKEYUSAGE']['emailProtection'])) $erros_acumulados .=' Certificado nao permite assinar mensagens.';
	1823	}
	1824	else
	1825	{
	1826	$$erros_acumulados .= 'Nao foi possivel usar o certificado para assinar a msg';
	1827	}
	1828	}
	1829	if(!$erros_acumulados =='')
	1830	{
	1831	return $erros_acumulados;
	1832	}
	1833	}
	1834	else
	1835	{
	1836	$body = $params['body'];
	1837	}
[1247]	1838	//echo "<script language=\"javascript\">javascript:alert('".$body."');</script>";
[2]	1839	$attachments = $params['FILES'];
	1840	$forwarding_attachments = $params['forwarding_attachments'];
[689]	1841	$local_attachments = $params['local_attachments'];
[1472]	1842
[51]	1843	$folder =$params['folder'];
[1472]	1844	$folder = mb_convert_encoding($folder, "UTF7-IMAP","ISO_8859-1");
	1845	$folder_name = $params['folder_name'];
[6]	1846	// Fix problem with cyrus delimiter changes.
[1472]	1847	// Dots in names: enabled/disabled.
[6]	1848	$folder = @eregi_replace("INBOX/", "INBOX".$this->imap_delimiter, $folder);
	1849	$folder = @eregi_replace("INBOX.", "INBOX".$this->imap_delimiter, $folder);
	1850	// End Fix.
[1472]	1851	if ($folder != 'null'){
[2]	1852	$mail->SaveMessageInFolder = $folder;
	1853	}
	1854	////////////////////////////////////////////////////////////////////////////////////////////////////
	1855	$mail->SMTPDebug = false;
[1035]	1856
	1857	if($signed && !$params['smime'])
	1858	{
	1859	$mail->Mailer = "smime";
	1860	$mail->SignedBody = true;
	1861	}
	1862	else
	1863	$mail->IsSMTP();
[1472]	1864
[2]	1865	$mail->Host = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpServer'];
	1866	$mail->Port = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpPort'];
	1867	$mail->From = $_SESSION['phpgw_info']['expressomail']['user']['email'];
	1868	$mail->FromName = $_SESSION['phpgw_info']['expressomail']['user']['fullname'];
	1869	if($fromaddress){
	1870	$mail->Sender = $mail->From;
	1871	$mail->SenderName = $mail->FromName;
	1872	$mail->FromName = $fromaddress[0];
	1873	$mail->From = $fromaddress[1];
	1874	}
[1472]	1875
[2]	1876	$this->add_recipients("to", $toaddress, &$mail);
	1877	$this->add_recipients("cc", $ccaddress, &$mail);
	1878	$this->add_recipients("cco", $ccoaddress, &$mail);
	1879	$mail->Subject = $subject;
	1880	$mail->IsHTML(true);
[1035]	1881	$mail->Body = $body;
[271]	1882
[1035]	1883	if (($encrypt && $signed && $params['smime']) \|\| ($encrypt && !$signed)) // a msg deve ser enviada cifrada...
	1884	{
	1885	$email = $this->add_recipients_cert($toaddress . ',' . $ccaddress. ',' .$ccoaddress);
	1886	$email = explode(",",$email);
	1887	// Deve ser testado se foram obtidos os certificados de todos os destinatarios.
	1888	// Deve ser verificado um numero limite de destinatarios.
	1889	// Deve ser verificado se os certificados sao validos.
	1890	// Se uma das verificacoes falhar, nao enviar o e-mail e avisar o usuario.
	1891	// O array $mail->Certs_crypt soh deve ser preenchido se os certificados passarem nas verificacoes.
	1892	$numero_maximo = $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['num_max_certs_to_cipher']; // Este valor dever ser configurado pelo administrador do site ....
	1893	$erros_acumulados = "";
	1894	$aux_mails = array();
	1895	$mail_list = array();
	1896	if(count($email) > $numero_maximo)
	1897	{
	1898	$erros_acumulados .= "Excedido o numero maximo (" . $numero_maximo . ") de destinatarios para uma msg cifrada...." . chr(0x0A);
	1899	return $erros_acumulados;
	1900	}
	1901	// adiciona o email do remetente. eh para cifrar a msg para ele tambem. Assim vai poder visualizar a msg na pasta enviados..
	1902	$email[] = $_SESSION['phpgw_info']['expressomail']['user']['email'];
	1903	foreach($email as $item)
	1904	{
	1905	$certificate = $db->get_certificate(strtolower($item));
	1906	if(!$certificate)
	1907	{
	1908	$erros_acumulados .= "Chamada com parametro invalido. e-Mail nao pode ser vazio." . chr(0x0A);
	1909	return $erros_acumulados;
	1910	}
	1911
	1912	if (array_key_exists("dberr1", $certificate))
	1913	{
	1914
	1915	$erros_acumulados .= "Ocorreu um erro quando pesquisava certificados dos destinatarios para cifrar a msg." . chr(0x0A);
	1916	return $erros_acumulados;
	1917	}
	1918	if (array_key_exists("dberr2", $certificate))
	1919	{
	1920	$erros_acumulados .= $item . ' : Nao pode cifrar a msg. Certificado nao localizado.' . chr(0x0A);
	1921	//continue;
	1922	}
	1923	/* Retirado este teste para evitar mensagem de erro duplicada.
	1924	if (!array_key_exists("certs", $certificate))
	1925	{
	1926	$erros_acumulados .= $item . ' : Nao pode cifrar a msg. Certificado nao localizado.' . chr(0x0A);
	1927	continue;
	1928	}
	1929	*/
[1174]	1930	include_once("../security/classes/CertificadoB.php");
[1035]	1931
	1932	foreach ($certificate['certs'] as $registro)
	1933	{
	1934	$c1 = new certificadoB();
	1935	$c1->certificado($registro['chave_publica']);
	1936	if ($c1->apresentado)
	1937	{
	1938	$c2 = new Verifica_Certificado($c1->dados,$registro['chave_publica']);
	1939	if (!$c1->dados['EXPIRADO'] && !$c2->revogado && $c2->status)
	1940	{
	1941	$aux_mails[] = $registro['chave_publica'];
	1942	$mail_list[] = strtolower($item);
	1943	}
	1944	else
	1945	{
	1946	if ($c1->dados['EXPIRADO'] \|\| $c2->revogado)
	1947	{
	1948	$db->update_certificate($c1->dados['SERIALNUMBER'],$c1->dados['EMAIL'],$c1->dados['AUTHORITYKEYIDENTIFIER'],
	1949	$c1->dados['EXPIRADO'],$c2->revogado);
	1950	}
	1951
	1952	$erros_acumulados .= $item . ': ' . $c2->msgerro . chr(0x0A);
	1953	foreach($c2->erros_ssl as $linha)
	1954	{
	1955	$erros_acumulados .= $linha . chr(0x0A);
	1956	}
	1957	$erros_acumulados .= 'Emissor: ' . $c1->dados['EMISSOR'] . chr(0x0A);
	1958	$erros_acumulados .= $c1->dados['CRLDISTRIBUTIONPOINTS'] . chr(0x0A);
	1959	}
	1960	}
	1961	else
	1962	{
	1963	$erros_acumulados .= $item . ' : Nao pode cifrar a msg. Certificado invalido.' . chr(0x0A);
	1964	}
	1965	}
	1966	if(!(in_array(strtolower($item),$mail_list)) && !empty($erros_acumulados))
	1967	{
	1968	return $erros_acumulados;
	1969	}
	1970	}
	1971
	1972	$mail->Certs_crypt = $aux_mails;
	1973	}
	1974
[2]	1975	////////////////////////////////////////////////////////////////////////////////////////////////////
[271]	1976	// Build CID for embedded Images!!!
[449]	1977	$pattern = '/src="([^"]*?show_embedded_attach.php\?msg_folder=(.+)?&(amp;)?msg_num=(.+)?&(amp;)?msg_part=(.+)?)"/isU';
[271]	1978	$cid_imgs = '';
	1979	$name_cid_files = array();
	1980	preg_match_all($pattern,$mail->Body,$cid_imgs,PREG_PATTERN_ORDER);
	1981	$cid_array = array();
[449]	1982	foreach($cid_imgs[6] as $j => $val){
	1983	if ( !array_key_exists($cid_imgs[4][$j].$val, $cid_array) )
[271]	1984	{
[449]	1985	$cid_array[$cid_imgs[4][$j].$val] = base_convert(microtime(), 10, 36);
[271]	1986	}
[1472]	1987	$cid = $cid_array[$cid_imgs[4][$j].$val];
[271]	1988	$mail->Body = str_replace($cid_imgs[1][$j], "cid:".$cid, $mail->Body);
[1472]	1989
[1711]	1990	if (!$forwarding_attachments[$cid_imgs[6][$j]-2]) // The image isn't in the same mail?
[271]	1991	{
[449]	1992	$fileContent = $this->get_forwarding_attachment($cid_imgs[2][$j], $cid_imgs[4][$j], $cid_imgs[6][$j], 'base64');
[271]	1993	$fileName = "image_".($j).".jpg";
	1994	$fileCode = "base64";
	1995	$fileType = "image/jpg";
	1996	}
	1997	else
	1998	{
[449]	1999	$attach_img = $forwarding_attachments[$cid_imgs[6][$j]-2];
[271]	2000	$file_description = unserialize(rawurldecode($attach_img));
	2001
[1472]	2002	foreach($file_description as $i => $descriptor){
[271]	2003	$file_description[$i] = eregi_replace('\'*\'','',$descriptor);
	2004	}
[1711]	2005	$fileContent = $this->get_forwarding_attachment($file_description[0], $cid_imgs[4][$j], $file_description[3], 'base64');
[271]	2006	$fileName = $file_description[2];
	2007	$fileCode = $file_description[4];
	2008	$fileType = $this->get_file_type($file_description[2]);
[449]	2009	unset($forwarding_attachments[$cid_imgs[6][$j]-2]);
[271]	2010	}
	2011	$tempDir = ini_get("session.save_path");
[1472]	2012	$file = "cidimage_".$_SESSION[ 'phpgw_session' ][ 'session_id' ].$cid_imgs[6][$j].".dat";
[271]	2013	$f = fopen($tempDir.'/'.$file,"w");
	2014	fputs($f,$fileContent);
	2015	fclose($f);
	2016	if ($fileContent)
	2017	$mail->AddEmbeddedImage($tempDir.'/'.$file, $cid, $fileName, $fileCode, $fileType);
	2018	//else
[1472]	2019	// return "Error loading image attachment content";
[271]	2020
	2021	}
	2022	////////////////////////////////////////////////////////////////////////////////////////////////////
[2]	2023	// Build Uploading Attachments!!!
[689]	2024	if ((count($attachments)) && ($params['is_local_forward']!="1")) //Caso seja forward normal...
[2]	2025	{
	2026	$total_uploaded_size = 0;
[1264]	2027	$upload_max_filesize = str_replace("M","",$_SESSION['phpgw_info']['user']['preferences']['expressoMail']['max_attachment_size']) * 1024 * 1024;
[2]	2028	foreach ($attachments as $attach)
	2029	{
	2030	$mail->AddAttachment($attach['tmp_name'], $attach['name'], "base64", $this->get_file_type($attach['name'])); // optional name
	2031	$total_uploaded_size = $total_uploaded_size + $attach['size'];
	2032	}
[1247]	2033	if( $total_uploaded_size > $upload_max_filesize)
[1472]	2034	return $this->parse_error("message file too big");
[828]	2035	}
[689]	2036	else if(($params['is_local_forward']=="1") && (count($local_attachments))) { //Caso seja forward de mensagens locais
[828]	2037
[689]	2038	$total_uploaded_size = 0;
[1472]	2039	$upload_max_filesize = str_replace("M","",ini_get('upload_max_filesize')) * 1024 * 1024;
[689]	2040	foreach($local_attachments as $local_attachment) {
	2041	$file_description = unserialize(rawurldecode($local_attachment));
	2042	$tmp = array_values($file_description);
[1472]	2043	foreach($file_description as $i => $descriptor){
[689]	2044	$tmp[$i] = eregi_replace('\'*\'','',$descriptor);
	2045	}
	2046	$mail->AddAttachment($_FILES[$tmp[1]]['tmp_name'], $tmp[2], "base64", $this->get_file_type($tmp[2])); // optional name
	2047	$total_uploaded_size = $total_uploaded_size + $_FILES[$tmp[1]]['size'];
	2048	}
	2049	if( $total_uploaded_size > $upload_max_filesize)
[828]	2050	return 'false';
[689]	2051	}
[2]	2052	////////////////////////////////////////////////////////////////////////////////////////////////////
[271]	2053	// Build Forwarding Attachments!!!
[2]	2054	if (count($forwarding_attachments) > 0)
	2055	{
	2056	// Bug fixed for array_search function
	2057	if(count($name_cid_files) > 0) {
	2058	$name_cid_files[count($name_cid_files)] = $name_cid_files[0];
	2059	$name_cid_files[0] = null;
[1472]	2060	}
	2061
[2]	2062	foreach($forwarding_attachments as $forwarding_attachment)
	2063	{
[271]	2064	$file_description = unserialize(rawurldecode($forwarding_attachment));
	2065	$tmp = array_values($file_description);
[1472]	2066	foreach($file_description as $i => $descriptor){
[271]	2067	$tmp[$i] = eregi_replace('\'*\'','',$descriptor);
	2068	}
[1472]	2069	$file_description = $tmp;
[271]	2070	$fileContent = $this->get_forwarding_attachment($file_description[0], $file_description[1], $file_description[3],$file_description[4]);
	2071	$fileName = $file_description[2];
	2072	if(!array_search(trim($fileName),$name_cid_files)) {
	2073	$mail->AddStringAttachment($fileContent, $fileName, $file_description[4], $this->get_file_type($file_description[2]));
[63]	2074	}
[2]	2075	}
	2076	}
[37]	2077
[2]	2078	////////////////////////////////////////////////////////////////////////////////////////////////////
[614]	2079	// Important message
	2080	if($is_important)
	2081	$mail->isImportant();
	2082
	2083	////////////////////////////////////////////////////////////////////////////////////////////////////
[2]	2084	// Disposition-Notification-To
	2085	if ($return_receipt)
	2086	$mail->ConfirmReadingTo = $_SESSION['phpgw_info']['expressomail']['user']['email'];
	2087	////////////////////////////////////////////////////////////////////////////////////////////////////
[504]	2088
[117]	2089	$sent = $mail->Send();
[1472]	2090
[117]	2091	if(!$sent)
[2]	2092	{
[504]	2093	return $this->parse_error($mail->ErrorInfo);
[2]	2094	}
	2095	else
	2096	{
[1035]	2097	if ($signed && !$params['smime'])
	2098	{
	2099	return $sent;
	2100	}
[1472]	2101	if($_SESSION['phpgw_info']['server']['expressomail']['expressoMail_enable_log_messages'] == "True")
[117]	2102	{
	2103	$userid = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
	2104	$userip = $_SESSION['phpgw_info']['expressomail']['user']['session_ip'];
	2105	$now = date("d/m/y H:i:s");
	2106	$addrs = $toaddress.$ccaddress.$ccoaddress;
[1472]	2107	$sent = trim($sent);
[117]	2108	error_log("$now - $userip - $sent [$subject] - $userid => $addrs\r\n", 3, "/home/expressolivre/mail_senders.log");
	2109	}
[1472]	2110	if($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['number_of_contacts'] &&
[485]	2111	$_SESSION['phpgw_info']['user']['preferences']['expressoMail']['use_dynamic_contacts']) {
[469]	2112	$contacts = new dynamic_contacts();
[485]	2113	$new_contacts = $contacts->add_dynamic_contacts($toaddress.",".$ccaddress.",".$ccoaddress);
	2114	return array("success" => true, "new_contacts" => $new_contacts);
[413]	2115	}
[485]	2116	return array("success" => true);
[2]	2117	}
	2118	}
	2119
[1035]	2120	function add_recipients_cert($full_address)
	2121	{
	2122	$result = "";
	2123	$parse_address = imap_rfc822_parse_adrlist($full_address, "");
	2124	foreach ($parse_address as $val)
	2125	{
	2126	//echo "<script language=\"javascript\">javascript:alert('".$val->mailbox."@".$val->host."');</script>";
	2127	if ($val->mailbox == "INVALID_ADDRESS")
	2128	continue;
	2129	if ($val->mailbox == "UNEXPECTED_DATA_AFTER_ADDRESS")
	2130	continue;
	2131	if (empty($val->personal))
	2132	$result .= $val->mailbox."@".$val->host . ",";
	2133	else
	2134	$result .= $val->mailbox."@".$val->host . ",";
	2135	}
	2136
	2137	return substr($result,0,-1);
	2138	}
	2139
[2]	2140	function add_recipients($recipient_type, $full_address, $mail)
	2141	{
[1472]	2142	$parse_address = imap_rfc822_parse_adrlist($full_address, "");
	2143	foreach ($parse_address as $val)
[2]	2144	{
	2145	//echo "<script language=\"javascript\">javascript:alert('".$val->mailbox."@".$val->host."');</script>";
	2146	if ($val->mailbox == "INVALID_ADDRESS")
	2147	continue;
[1472]	2148
[2]	2149	if (empty($val->personal))
	2150	{
	2151	switch($recipient_type)
	2152	{
	2153	case "to":
	2154	$mail->AddAddress($val->mailbox."@".$val->host);
	2155	break;
	2156	case "cc":
	2157	$mail->AddCC($val->mailbox."@".$val->host);
	2158	break;
	2159	case "cco":
	2160	$mail->AddBCC($val->mailbox."@".$val->host);
	2161	break;
	2162	}
	2163	}
	2164	else
	2165	{
	2166	switch($recipient_type)
	2167	{
	2168	case "to":
	2169	$mail->AddAddress($val->mailbox."@".$val->host, $val->personal);
	2170	break;
	2171	case "cc":
	2172	$mail->AddCC($val->mailbox."@".$val->host, $val->personal);
	2173	break;
	2174	case "cco":
	2175	$mail->AddBCC($val->mailbox."@".$val->host, $val->personal);
	2176	break;
	2177	}
	2178	}
	2179	}
	2180	return true;
	2181	}
[1472]	2182
[2]	2183	function get_forwarding_attachment($msg_folder, $msg_number, $msg_part, $encoding)
	2184	{
[828]	2185	$mbox_stream = $this->open_mbox(utf8_decode(urldecode($msg_folder)));
[1472]	2186	$fileContent = imap_fetchbody($mbox_stream, $msg_number, $msg_part, FT_UID);
[2]	2187	if($encoding == 'base64')
[449]	2188	# The function imap_base64 adds a new line
	2189	# at ASCII text, with CRLF line terminators.
	2190	# So is being exchanged for base64_decode.
	2191	#
	2192	#$fileContent = imap_base64($fileContent);
	2193	$fileContent = base64_decode($fileContent);
[2]	2194	else if($encoding == 'quoted-printable')
[1472]	2195	$fileContent = quoted_printable_decode($fileContent);
[2]	2196	return $fileContent;
	2197	}
[1472]	2198
[2]	2199	function del_last_caracter($string)
	2200	{
	2201	$string = substr($string,0,(strlen($string) - 1));
[1472]	2202	return $string;
[2]	2203	}
[1472]	2204
[2]	2205	function del_last_two_caracters($string)
	2206	{
	2207	$string = substr($string,0,(strlen($string) - 2));
[1472]	2208	return $string;
[2]	2209	}
[1472]	2210
[828]	2211	function messages_sort($sort_box_type,$sort_box_reverse, $search_box_type,$offsetBegin,$offsetEnd)
[659]	2212	{
[1625]	2213	if ($sort_box_type != "SORTFROM" && $search_box_type!= "FLAGGED"){
[970]	2214	$imapsort = imap_sort($this->mbox,constant($sort_box_type),$sort_box_reverse,SE_UID,$search_box_type);
	2215	foreach($imapsort as $iuid)
	2216	$sort[$iuid] = "";
[1518]	2217
	2218	if ($offsetBegin == -1 && $offsetEnd ==-1 )
	2219	$slice_array = false;
	2220	else
	2221	$slice_array = true;
[970]	2222	}
	2223	else
[659]	2224	{
[970]	2225	$sort = array();
	2226	if ($offsetBegin > $offsetEnd) {$temp=$offsetEnd; $offsetEnd=$offsetBegin; $offsetBegin=$temp;}
	2227	$num_msgs = imap_num_msg($this->mbox);
	2228	if ($offsetEnd > $num_msgs) {$offsetEnd = $num_msgs;}
[975]	2229	$slice_array = true;
	2230
[983]	2231	for ($i=$num_msgs; $i>0; $i--)
[828]	2232	{
[983]	2233	if ($sort_box_type == "SORTARRIVAL" && $sort_box_reverse && count($sort) >= $offsetEnd)
	2234	break;
[970]	2235	$iuid = @imap_uid($this->mbox,$i);
	2236	$header = $this->get_header($iuid);
	2237	// List UNSEEN messages.
	2238	if($search_box_type == "UNSEEN" && (!trim($header->Recent) && !trim($header->Unseen))){
	2239	continue;
	2240	}
	2241	// List SEEN messages.
	2242	elseif($search_box_type == "SEEN" && (trim($header->Recent) \|\| trim($header->Unseen))){
	2243	continue;
	2244	}
	2245	// List ANSWERED messages.
	2246	elseif($search_box_type == "ANSWERED" && !trim($header->Answered)){
	2247	continue;
	2248	}
	2249	// List FLAGGED messages.
	2250	elseif($search_box_type == "FLAGGED" && !trim($header->Flagged)){
	2251	continue;
	2252	}
	2253
	2254	if($sort_box_type=='SORTFROM') {
	2255	if (($header->from[0]->mailbox . "@" . $header->from[0]->host) == $_SESSION['phpgw_info']['expressomail']['user']['email'])
	2256	$from = $header->to;
	2257	else
	2258	$from = $header->from;
	2259
	2260	$tmp = imap_mime_header_decode($from[0]->personal);
	2261
	2262	if ($tmp[0]->text != "")
	2263	$sort[$iuid] = $tmp[0]->text;
	2264	else
	2265	$sort[$iuid] = $from[0]->mailbox . "@" . $from[0]->host;
	2266	}
	2267	else if($sort_box_type=='SORTSUBJECT') {
	2268	$sort[$iuid] = $header->subject;
	2269	}
	2270	else if($sort_box_type=='SORTSIZE') {
	2271	$sort[$iuid] = $header->Size;
	2272	}
	2273	else {
	2274	$sort[$iuid] = $header->udate;
	2275	}
	2276
[659]	2277	}
[970]	2278	natcasesort($sort);
[828]	2279
[970]	2280	if ($sort_box_reverse)
	2281	$sort = array_reverse($sort,true);
[659]	2282	}
[828]	2283
[972]	2284	if(!is_array($sort))
	2285	$sort = array();
[1472]	2286
[1808]	2287
[972]	2288	if ($slice_array)
[828]	2289	$sort = array_slice($sort,$offsetBegin-1,$offsetEnd-($offsetBegin-1),true);
[970]	2290
[1472]	2291
[828]	2292	return $sort;
	2293
[659]	2294	}
[970]	2295
	2296
[1472]	2297	function move_search_messages($params){
	2298	$params['selected_messages'] = urldecode($params['selected_messages']);
[163]	2299	$params['new_folder'] = urldecode($params['new_folder']);
	2300	$params['new_folder_name'] = urldecode($params['new_folder_name']);
	2301	$sel_msgs = explode(",", $params['selected_messages']);
[1472]	2302	@reset($sel_msgs);
[163]	2303	$sorted_msgs = array();
	2304	foreach($sel_msgs as $idx => $sel_msg) {
	2305	$sel_msg = explode(";", $sel_msg);
	2306	if(array_key_exists($sel_msg[0], $sorted_msgs)){
	2307	$sorted_msgs[$sel_msg[0]] .= ",".$sel_msg[1];
[1472]	2308	}
[163]	2309	else {
	2310	$sorted_msgs[$sel_msg[0]] = $sel_msg[1];
	2311	}
	2312	}
	2313	@ksort($sorted_msgs);
[1472]	2314	$last_return = false;
	2315	foreach($sorted_msgs as $folder => $msgs_number) {
[163]	2316	$params['msgs_number'] = $msgs_number;
[1472]	2317	$params['folder'] = $folder;
[163]	2318	if($params['new_folder'] && $folder != $params['new_folder']){
[1472]	2319	$last_return = $this -> move_messages($params);
[163]	2320	}
	2321	elseif(!$params['new_folder'] \|\| $params['delete'] ){
	2322	$last_return = $this -> delete_msgs($params);
	2323	$last_return['deleted'] = true;
	2324	}
	2325	}
	2326	return $last_return;
	2327	}
[1472]	2328
[2]	2329	function move_messages($params)
	2330	{
[1472]	2331	$folder = $params['folder'];
	2332	$mbox_stream = $this->open_mbox($folder);
[51]	2333	$newmailbox = ($params['new_folder']);
	2334	$newmailbox = mb_convert_encoding($newmailbox, "UTF7-IMAP","ISO_8859-1");
[2]	2335	$new_folder_name = $params['new_folder_name'];
	2336	$msgs_number = $params['msgs_number'];
	2337	$return = array('msgs_number' => $msgs_number,
	2338	'folder' => $folder,
	2339	'new_folder_name' => $new_folder_name,
[325]	2340	'border_ID' => $params['border_ID'],
	2341	'status' => true); //Status foi adicionado para validar as permissoes ACL
[1472]	2342
[325]	2343	//Este bloco tem a finalidade de averiguar as permissoes para pastas compartilhadas
	2344	if (substr($folder,0,4) == 'user'){
	2345	$acl = $this->getacltouser($folder);
	2346	/*
	2347	* l - lookup (mailbox is visible to LIST/LSUB commands)
	2348	* r - read (SELECT the mailbox, perform CHECK, FETCH, PARTIAL, SEARCH, COPY from mailbox)
	2349	* s - keep seen/unseen information across sessions (STORE SEEN flag)
	2350	* w - write (STORE flags other than SEEN and DELETED)
	2351	* i - insert (perform APPEND, COPY into mailbox)
	2352	* p - post (send mail to submission address for mailbox, not enforced by IMAP4 itself)
	2353	* c - create (CREATE new sub-mailboxes in any implementation-defined hierarchy)
	2354	* d - delete (STORE DELETED flag, perform EXPUNGE)
	2355	* a - administer (perform SETACL)
	2356	*/
	2357	if (strpos($acl, "d") === false){
	2358	$return['status'] = false;
	2359	return $return;
	2360	}
	2361	}
[432]	2362	//Este bloco tem a finalidade de transformar o CPF das pastas compartilhadas em common name
[1747]	2363	if ($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['uid2cn']){
	2364	if (substr($new_folder_name,0,4) == 'user'){
	2365	$this->ldap = new ldap_functions();
	2366	$tmp_folder_name = explode($this->imap_delimiter, $new_folder_name);
	2367	$return['new_folder_name'] = array_pop($tmp_folder_name);
	2368	if( $cn = $this->ldap->uid2cn($return['new_folder_name']))
	2369	{
	2370	$return['new_folder_name'] = $cn;
	2371	}
	2372	}
[432]	2373	}
[1472]	2374
	2375	// Caso estejamos no box principal, nao eh necessario pegar a informacao da mensagem anterior.
[51]	2376	if (($params['get_previous_msg']) && ($params['border_ID'] != 'null') && ($params['border_ID'] != ''))
[449]	2377	{
[2]	2378	$return['previous_msg'] = $this->get_info_previous_msg($params);
[449]	2379	// Fix problem in unserialize function JS.
	2380	$return['previous_msg']['body'] = str_replace(array('{','}'), array('{','}'), $return['previous_msg']['body']);
	2381	}
[1472]	2382
	2383	$mbox_stream = $this->open_mbox($folder);
[2]	2384	if(imap_mail_move($mbox_stream, $msgs_number, $newmailbox, CP_UID)) {
	2385	imap_expunge($mbox_stream);
[51]	2386	if($mbox_stream)
	2387	imap_close($mbox_stream);
[2]	2388	return $return;
	2389	}else {
[1472]	2390	if(strstr(imap_last_error(),'Over quota')) {
[2]	2391	$accountID = $_SESSION['phpgw_info']['expressomail']['email_server']['imapAdminUsername'];
[1472]	2392	$pass = $_SESSION['phpgw_info']['expressomail']['email_server']['imapAdminPW'];
	2393	$userID = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
[2]	2394	$server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
[504]	2395	$mbox = @imap_open("{".$this->imap_server.":".$this->imap_port.$this->imap_options."}INBOX", $accountID, $pass) or die(serialize(array('imap_error' => $this->parse_error(imap_last_error()))));
[2]	2396	if(!$mbox)
	2397	return imap_last_error();
[1472]	2398	$quota = imap_get_quotaroot($mbox_stream, "INBOX");
[2]	2399	if(! imap_set_quota($mbox, "user".$this->imap_delimiter.$userID, 2.1 * $quota['usage'])) {
[51]	2400	if($mbox_stream)
	2401	imap_close($mbox_stream);
[1472]	2402	if($mbox)
[51]	2403	imap_close($mbox);
[1472]	2404	return "move_messages(): Error setting quota for MOVE or DELETE!! ". "user".$this->imap_delimiter.$userID." line ".__LINE__."\n";
[2]	2405	}
	2406	if(imap_mail_move($mbox_stream, $msgs_number, $newmailbox, CP_UID)) {
	2407	imap_expunge($mbox_stream);
[51]	2408	if($mbox_stream)
	2409	imap_close($mbox_stream);
[2]	2410	// return to original quota limit.
	2411	if(!imap_set_quota($mbox, "user".$this->imap_delimiter.$userID, $quota['limit'])) {
[51]	2412	if($mbox)
	2413	imap_close($mbox);
[1472]	2414	return "move_messages(): Error setting quota for MOVE or DELETE!! line ".__LINE__."\n";
[2]	2415	}
[1472]	2416	return $return;
[2]	2417	}
	2418	else {
[51]	2419	if($mbox_stream)
	2420	imap_close($mbox_stream);
[2]	2421	if(!imap_set_quota($mbox, "user".$this->imap_delimiter.$userID, $quota['limit'])) {
[51]	2422	if($mbox)
	2423	imap_close($mbox);
[1472]	2424	return "move_messages(): Error setting quota for MOVE or DELETE!! line ".__LINE__."\n";
[2]	2425	}
[1472]	2426	return imap_last_error();
[2]	2427	}
[1472]	2428
[2]	2429	}
	2430	else {
[51]	2431	if($mbox_stream)
	2432	imap_close($mbox_stream);
	2433	return "move_messages() line ".__LINE__.": ". imap_last_error()." folder:".$newmailbox;
[2]	2434	}
[1472]	2435	}
[2]	2436	}
[1472]	2437
[2]	2438	function save_msg($params)
	2439	{
[1472]	2440
[271]	2441	include_once("class.phpmailer.php");
	2442	$mail = new PHPMailer();
	2443	include_once("class.db_functions.inc.php");
	2444	$toaddress = $params['input_to'];
	2445	$ccaddress = $params['input_cc'];
[1638]	2446	$ccoaddress = $params['input_cco'];
[271]	2447	$subject = $params['input_subject'];
[320]	2448	$msg_uid = $params['msg_id'];
[2]	2449	$body = $params['body'];
	2450	$body = str_replace("%nbsp;"," ",$params['body']);
[155]	2451	$body = preg_replace("/\n/"," ",$body);
[51]	2452	$body = preg_replace("/\r/","",$body);
[271]	2453	$forwarding_attachments = $params['forwarding_attachments'];
	2454	$attachments = $params['FILES'];
	2455	$return_files = $params['FILES'];
[1472]	2456
[271]	2457	$folder = $params['folder'];
[1472]	2458	$folder = mb_convert_encoding($folder, "UTF7-IMAP","ISO_8859-1");
[271]	2459	// Fix problem with cyrus delimiter changes.
[1472]	2460	// Dots in names: enabled/disabled.
[271]	2461	$folder = @eregi_replace("INBOX/", "INBOX".$this->imap_delimiter, $folder);
	2462	$folder = @eregi_replace("INBOX.", "INBOX".$this->imap_delimiter, $folder);
	2463	// End Fix.
[1638]	2464	if(strtoupper($folder) == 'INBOX/DRAFTS')
	2465	{
	2466	$mail->SaveMessageAsDraft = $folder;
	2467	}
[271]	2468	$mail->SaveMessageInFolder = $folder;
	2469	$mail->SMTPDebug = false;
[1472]	2470
[271]	2471	$mail->IsSMTP();
	2472	$mail->Host = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpServer'];
	2473	$mail->Port = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpPort'];
	2474	$mail->From = $_SESSION['phpgw_info']['expressomail']['user']['email'];
	2475	$mail->FromName = $_SESSION['phpgw_info']['expressomail']['user']['fullname'];
[1472]	2476
[271]	2477	$mail->Sender = $mail->From;
	2478	$mail->SenderName = $mail->FromName;
	2479	$mail->FromName = $_SESSION['phpgw_info']['expressomail']['user']['fullname'];
	2480	$mail->From = $_SESSION['phpgw_info']['expressomail']['user']['email'];
[1472]	2481
[271]	2482	$this->add_recipients("to", $toaddress, &$mail);
	2483	$this->add_recipients("cc", $ccaddress, &$mail);
[1638]	2484	$this->add_recipients("cco", $ccoaddress, &$mail);
[271]	2485	$mail->Subject = $subject;
	2486	$mail->IsHTML(true);
	2487	$mail->Body = $body;
[1472]	2488
[320]	2489	// Build CID for embedded Images!!!
[449]	2490	$pattern = '/src="([^"]*?show_embedded_attach.php\?msg_folder=(.+)?&(amp;)?msg_num=(.+)?&(amp;)?msg_part=(.+)?)"/isU';
[320]	2491	$cid_imgs = '';
	2492	$name_cid_files = array();
	2493	preg_match_all($pattern,$mail->Body,$cid_imgs,PREG_PATTERN_ORDER);
	2494	$cid_array = array();
[449]	2495	foreach($cid_imgs[6] as $j => $val){
	2496	if ( !array_key_exists($cid_imgs[4][$j].$val, $cid_array) )
[320]	2497	{
[449]	2498	$cid_array[$cid_imgs[4][$j].$val] = base_convert(microtime(), 10, 36);
[320]	2499	}
[1472]	2500	$cid = $cid_array[$cid_imgs[4][$j].$val];
[320]	2501	$mail->Body = str_replace($cid_imgs[1][$j], "cid:".$cid, $mail->Body);
[1472]	2502
[449]	2503	if ($msg_uid != $cid_imgs[4][$j]) // The image isn't in the same mail?
[320]	2504	{
[449]	2505	$fileContent = $this->get_forwarding_attachment($cid_imgs[2][$j], $cid_imgs[4][$j], $cid_imgs[6][$j], 'base64');
	2506	//prototype: get_forwarding_attachment ( folder, msg number, part, encoding)
[320]	2507	$fileName = "image_".($j).".jpg";
	2508	$fileCode = "base64";
	2509	$fileType = "image/jpg";
[449]	2510	$file_attached[0] = $cid_imgs[2][$j];
	2511	$file_attached[1] = $cid_imgs[4][$j];
	2512	$file_attached[2] = $fileName;
	2513	$file_attached[3] = $cid_imgs[6][$j];
	2514	$file_attached[4] = 'base64';
	2515	$file_attached[5] = strlen($fileContent); //Size of file
	2516	$return_forward[] = $file_attached;
[320]	2517	}
	2518	else
	2519	{
[449]	2520	$attach_img = $forwarding_attachments[$cid_imgs[6][$j]-2];
[320]	2521	$file_description = unserialize(rawurldecode($attach_img));
[1472]	2522	foreach($file_description as $i => $descriptor){
[320]	2523	$file_description[$i] = eregi_replace('\'*\'','',$descriptor);
	2524	}
	2525	$fileContent = $this->get_forwarding_attachment($file_description[0], $msg_uid, $file_description[3], 'base64');
	2526	$fileName = $file_description[2];
	2527	$fileCode = $file_description[4];
	2528	$fileType = $this->get_file_type($file_description[2]);
[449]	2529	unset($forwarding_attachments[$cid_imgs[6][$j]-2]);
[320]	2530	if (!empty($file_description))
	2531	{
	2532	$file_description[5] = strlen($fileContent); //Size of file
	2533	$return_forward[] = $file_description;
	2534	}
	2535	}
	2536	$tempDir = ini_get("session.save_path");
[1472]	2537	$file = "cidimage_".$_SESSION[ 'phpgw_session' ][ 'session_id' ].$cid_imgs[6][$j].".dat";
[320]	2538	$f = fopen($tempDir.'/'.$file,"w");
	2539	fputs($f,$fileContent);
	2540	fclose($f);
	2541	if ($fileContent)
	2542	$mail->AddEmbeddedImage($tempDir.'/'.$file, $cid, $fileName, $fileCode, $fileType);
	2543	//else
[1472]	2544	// return "Error loading image attachment content";
[320]	2545
	2546	}
[1472]	2547
	2548	// Build Forwarding Attachments!!!
[271]	2549	if (count($forwarding_attachments) > 0)
	2550	{
	2551	foreach($forwarding_attachments as $forwarding_attachment)
	2552	{
	2553	$file_description = unserialize(rawurldecode($forwarding_attachment));
	2554	$tmp = array_values($file_description);
[1472]	2555	foreach($file_description as $i => $descriptor){
[271]	2556	$tmp[$i] = eregi_replace('\'*\'','',$descriptor);
	2557	}
	2558	$file_description = $tmp;
[1472]	2559
[271]	2560	$fileContent = $this->get_forwarding_attachment($file_description[0], $file_description[1], $file_description[3],$file_description[4]);
	2561	$fileName = $file_description[2];
[1472]	2562
[271]	2563	$file_description[5] = strlen($fileContent); //Size of file
	2564	$return_forward[] = $file_description;
[1472]	2565
[271]	2566	$mail->AddStringAttachment($fileContent, $fileName, $file_description[4], $this->get_file_type($file_description[2]));
	2567	}
	2568	}
[1472]	2569
[271]	2570	if ((count($return_forward) > 0) && (count($return_files) > 0))
	2571	$return_files = array_merge_recursive($return_forward,$return_files);
	2572	else
	2573	if (count($return_files) < 1)
	2574	$return_files = $return_forward;
[1472]	2575
[271]	2576	// Build Uploading Attachments!!!
[1005]	2577	$sizeof_attachments = count($attachments);
	2578	if ($sizeof_attachments)
	2579	foreach ($attachments as $numb => $attach){
	2580	if ($numb == ($sizeof_attachments-1) && $params['insertImg'] == 'true'){ // Auto-resize image
	2581	list($width, $height,$image_type) = getimagesize($attach['tmp_name']);
	2582	switch ($image_type)
	2583	{
[1380]	2584	// Do not corrupt animated gif
	2585	//case 1: $image_big = imagecreatefromgif($attach['tmp_name']);break;
[1005]	2586	case 2: $image_big = imagecreatefromjpeg($attach['tmp_name']); break;
	2587	case 3: $image_big = imagecreatefrompng($attach['tmp_name']); break;
	2588	case 6:
[1247]	2589	require_once("gd_functions.php");
[1005]	2590	$image_big = imagecreatefrombmp($attach['tmp_name']); break;
	2591	default:
	2592	$mail->AddAttachment($attach['tmp_name'], $attach['name'], "base64", $this->get_file_type($attach['name']));
	2593	break;
	2594	}
	2595	header('Content-type: image/jpeg');
	2596	$max_resolution = $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['image_size'];
	2597	$max_resolution = ($max_resolution==""?'65536':$max_resolution);
	2598	if ($width < $max_resolution && $height < $max_resolution){
	2599	$new_width = $width;
	2600	$new_height = $height;
	2601	}
	2602	else if ($width > $max_resolution){
	2603	$new_width = $max_resolution;
	2604	$new_height = $height*($new_width/$width);
	2605	}
	2606	else {
	2607	$new_height = $max_resolution;
	2608	$new_width = $width*($new_height/$height);
	2609	}
	2610	$image_new = imagecreatetruecolor($new_width, $new_height);
	2611	imagecopyresampled($image_new, $image_big, 0, 0, 0, 0, $new_width, $new_height, $width, $height);
	2612	$tmpDir = ini_get("session.save_path");
[1472]	2613	$_file = "/cidimage_".$_SESSION[ 'phpgw_session' ][ 'session_id' ].".dat";
[1005]	2614	imagejpeg($image_new,$tmpDir.$_file, 85);
	2615	$mail->AddAttachment($tmpDir.$_file, $attach['name'], "base64", $this->get_file_type($tmpDir.$_file));
	2616	}
	2617	else
	2618	$mail->AddAttachment($attach['tmp_name'], $attach['name'], "base64", $this->get_file_type($attach['name']));
	2619	// optional name
	2620	}
[1472]	2621
	2622
	2623
	2624
[271]	2625	if(!empty($mail->AltBody))
	2626	$mail->ContentType = "multipart/alternative";
	2627
[828]	2628	$mail->error_count = 0; // reset errors
	2629	$mail->SetMessageType();
	2630	$header = $mail->CreateHeader();
[1472]	2631	$body = $mail->CreateBody();
[828]	2632
[1472]	2633	$mbox_stream = $this->open_mbox($folder);
[271]	2634	$new_header = str_replace("\n", "\r\n", $header);
	2635	$new_body = str_replace("\n", "\r\n", $body);
[830]	2636	$return['append'] = imap_append($mbox_stream, "{".$this->imap_server.":".$this->imap_port."}".$folder, $new_header . $new_body, "\\Seen \\Draft");
[271]	2637	$status = imap_status($mbox_stream, "{".$this->imap_server.":".$this->imap_port."}".$folder, SA_UIDNEXT);
	2638	$return['msg_no'] = $status->uidnext - 1;
	2639	$return['folder_id'] = $folder;
[828]	2640
[51]	2641	if($mbox_stream)
	2642	imap_close($mbox_stream);
[1472]	2643	if (is_array($return_files))
[828]	2644	foreach ($return_files as $index => $_attachment) {
	2645	if (array_key_exists("name",$_attachment)){
[271]	2646	unset($return_files[$index]);
	2647	$return_files[$index] = $_attachment['name']."_SIZE_".$return_files[$index][1] = $_attachment['size'];
	2648	}
	2649	else
	2650	{
	2651	unset($return_files[$index]);
	2652	$return_files[$index] = $_attachment[2]."_SIZE_". $return_files[$index][1] = $_attachment[5];
	2653	}
	2654	}
[1472]	2655
[271]	2656	$return['files'] = serialize($return_files);
[673]	2657	$return["subject"] = $subject;
[1472]	2658
[2]	2659	if (!$return['append'])
	2660	$return['append'] = imap_last_error();
[1472]	2661
[2]	2662	return $return;
	2663	}
[1472]	2664
[2]	2665	function set_messages_flag($params)
	2666	{
	2667	$folder = $params['folder'];
	2668	$msgs_to_set = $params['msgs_to_set'];
	2669	$flag = $params['flag'];
	2670	$return = array();
	2671	$return["msgs_to_set"] = $msgs_to_set;
	2672	$return["flag"] = $flag;
[1472]	2673
[411]	2674	if(!$this->mbox && !is_resource($this->mbox))
[51]	2675	$this->mbox = $this->open_mbox($folder);
[1472]	2676
[2]	2677	if ($flag == "unseen")
[51]	2678	$return["status"] = imap_clearflag_full($this->mbox, $msgs_to_set, "\\Seen", ST_UID);
[2]	2679	elseif ($flag == "seen")
[51]	2680	$return["status"] = imap_setflag_full($this->mbox, $msgs_to_set, "\\Seen", ST_UID);
[2]	2681	elseif ($flag == "answered"){
[51]	2682	$return["status"] = imap_setflag_full($this->mbox, $msgs_to_set, "\\Answered", ST_UID);
	2683	imap_clearflag_full($this->mbox, $msgs_to_set, "\\Draft", ST_UID);
[2]	2684	}
	2685	elseif ($flag == "forwarded")
[51]	2686	$return["status"] = imap_setflag_full($this->mbox, $msgs_to_set, "\\Answered \\Draft", ST_UID);
[2]	2687	elseif ($flag == "flagged")
[51]	2688	$return["status"] = imap_setflag_full($this->mbox, $msgs_to_set, "\\Flagged", ST_UID);
[614]	2689	elseif ($flag == "unflagged") {
	2690	$flag_importance = false;
	2691	$msgs_number = explode(",",$msgs_to_set);
[659]	2692	$unflagged_msgs = "";
[614]	2693	foreach($msgs_number as $msg_number) {
	2694	preg_match('/importance : (.*)\r/i',
	2695	imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number))
[1472]	2696	,$importance);
[673]	2697	if(strtolower($importance[1])=="high" && $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['use_important_flag']) {
[614]	2698	$flag_importance=true;
	2699	}
[659]	2700	else {
	2701	$unflagged_msgs.=$msg_number.",";
[1472]	2702	}
[614]	2703	}
	2704
[659]	2705	if($unflagged_msgs!="") {
	2706	imap_clearflag_full($this->mbox,substr($unflagged_msgs,0,strlen($unflagged_msgs)-1), "\\Flagged", ST_UID);
	2707	$return["msgs_unflageds"] = substr($unflagged_msgs,0,strlen($unflagged_msgs)-1);
	2708	}
	2709	else {
	2710	$return["msgs_unflageds"] = false;
	2711	}
	2712
[673]	2713	if($flag_importance && $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['use_important_flag']) {
[614]	2714	$return["status"] = false;
	2715	$return["msg"] = $this->functions->getLang("At least one of selected message cant be marked as normal");
	2716	}
[659]	2717	else {
	2718	$return["status"] = true;
	2719	}
[614]	2720	}
[1472]	2721
[411]	2722	if($this->mbox && is_resource($this->mbox))
[51]	2723	imap_close($this->mbox);
[2]	2724	return $return;
	2725	}
[1472]	2726
[2]	2727	function get_file_type($file_name)
	2728	{
	2729	$file_name = strtolower($file_name);
	2730	$strFileType = strrev(substr(strrev($file_name),0,4));
[1472]	2731	if ($strFileType == ".asf")
[2]	2732	return "video/x-ms-asf";
	2733	if ($strFileType == ".avi")
	2734	return "video/avi";
	2735	if ($strFileType == ".doc")
	2736	return "application/msword";
	2737	if ($strFileType == ".zip")
	2738	return "application/zip";
	2739	if ($strFileType == ".xls")
	2740	return "application/vnd.ms-excel";
	2741	if ($strFileType == ".gif")
	2742	return "image/gif";
	2743	if ($strFileType == ".jpg" \|\| $strFileType == "jpeg")
	2744	return "image/jpeg";
	2745	if ($strFileType == ".png")
	2746	return "image/png";
	2747	if ($strFileType == ".wav")
	2748	return "audio/wav";
	2749	if ($strFileType == ".mp3")
	2750	return "audio/mpeg3";
	2751	if ($strFileType == ".mpg" \|\| $strFileType == "mpeg")
	2752	return "video/mpeg";
	2753	if ($strFileType == ".rtf")
	2754	return "application/rtf";
	2755	if ($strFileType == ".htm" \|\| $strFileType == "html")
	2756	return "text/html";
[1472]	2757	if ($strFileType == ".xml")
[2]	2758	return "text/xml";
[1472]	2759	if ($strFileType == ".xsl")
[2]	2760	return "text/xsl";
[1472]	2761	if ($strFileType == ".css")
[2]	2762	return "text/css";
[1472]	2763	if ($strFileType == ".php")
[2]	2764	return "text/php";
[1472]	2765	if ($strFileType == ".asp")
[2]	2766	return "text/asp";
	2767	if ($strFileType == ".pdf")
	2768	return "application/pdf";
	2769	if ($strFileType == ".txt")
	2770	return "text/plain";
	2771	if ($strFileType == ".wmv")
	2772	return "video/x-ms-wmv";
	2773	if ($strFileType == ".sxc")
	2774	return "application/vnd.sun.xml.calc";
	2775	if ($strFileType == ".stc")
	2776	return "application/vnd.sun.xml.calc.template";
	2777	if ($strFileType == ".sxd")
	2778	return "application/vnd.sun.xml.draw";
	2779	if ($strFileType == ".std")
	2780	return "application/vnd.sun.xml.draw.template";
	2781	if ($strFileType == ".sxi")
	2782	return "application/vnd.sun.xml.impress";
	2783	if ($strFileType == ".sti")
	2784	return "application/vnd.sun.xml.impress.template";
	2785	if ($strFileType == ".sxm")
	2786	return "application/vnd.sun.xml.math";
	2787	if ($strFileType == ".sxw")
	2788	return "application/vnd.sun.xml.writer";
	2789	if ($strFileType == ".sxq")
	2790	return "application/vnd.sun.xml.writer.global";
	2791	if ($strFileType == ".stw")
	2792	return "application/vnd.sun.xml.writer.template";
[1472]	2793
	2794
	2795	return "application/octet-stream";
[2]	2796	}
[1472]	2797
[2]	2798	function htmlspecialchars_encode($str)
	2799	{
[449]	2800	return str_replace( array('&', '"','\'','<','>','{','}'), array('&','"',''','<','>','{','}'), $str);
[2]	2801	}
	2802	function htmlspecialchars_decode($str)
	2803	{
[449]	2804	return str_replace( array('&','"',''','<','>','{','}'), array('&', '"','\'','<','>','{','}'), $str);
[2]	2805	}
[1472]	2806
[828]	2807	function get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse,$offsetBegin = 0,$offsetEnd = 0)
	2808	{
	2809	if(!$this->mbox \|\| !is_resource($this->mbox))
[51]	2810	$this->mbox = $this->open_mbox($folder);
[432]	2811
[828]	2812	return $this->messages_sort($sort_box_type,$sort_box_reverse, $search_box_type,$offsetBegin,$offsetEnd);
	2813	}
[1472]	2814
[53]	2815	function get_info_next_msg($params)
	2816	{
	2817	$msg_number = $params['msg_number'];
	2818	$folder = $params['msg_folder'];
	2819	$sort_box_type = $params['sort_box_type'];
	2820	$sort_box_reverse = $params['sort_box_reverse'];
	2821	$reuse_border = $params['reuse_border'];
	2822	$search_box_type = $params['search_box_type'] != "ALL" && $params['search_box_type'] != "" ? $params['search_box_type'] : false;
[1472]	2823	$sort_array_msg = $this -> get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse);
	2824
[320]	2825	$success = false;
	2826	if (is_array($sort_array_msg))
[2]	2827	{
[320]	2828	foreach ($sort_array_msg as $i => $value){
	2829	if ($value == $msg_number)
	2830	{
	2831	$success = true;
	2832	break;
	2833	}
	2834	}
[2]	2835	}
	2836
[320]	2837	if (! $success \|\| $i >= sizeof($sort_array_msg)-1)
[2]	2838	{
	2839	$params['status'] = 'false';
	2840	$params['command_to_exec'] = "delete_border('". $reuse_border ."');";
	2841	return $params;
	2842	}
[1472]	2843
[2]	2844	$params = array();
	2845	$params['msg_number'] = $sort_array_msg[($i+1)];
	2846	$params['msg_folder'] = $folder;
[1472]	2847
	2848	$return = $this->get_info_msg($params);
[2]	2849	$return["reuse_border"] = $reuse_border;
	2850	return $return;
	2851	}
	2852
	2853	function get_info_previous_msg($params)
	2854	{
	2855	$msg_number = $params['msgs_number'];
	2856	$folder = $params['folder'];
	2857	$sort_box_type = $params['sort_box_type'];
	2858	$sort_box_reverse = $params['sort_box_reverse'];
	2859	$reuse_border = $params['reuse_border'];
[53]	2860	$search_box_type = $params['search_box_type'] != "ALL" && $params['search_box_type'] != "" ? $params['search_box_type'] : false;
	2861	$sort_array_msg = $this -> get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse);
[1472]	2862
[320]	2863	$success = false;
	2864	if (is_array($sort_array_msg))
[2]	2865	{
[320]	2866	foreach ($sort_array_msg as $i => $value){
	2867	if ($value == $msg_number)
	2868	{
	2869	$success = true;
	2870	break;
	2871	}
	2872	}
[2]	2873	}
[320]	2874	if (! $success \|\| $i == 0)
	2875	{
[2]	2876	$params['status'] = 'false';
	2877	$params['command_to_exec'] = "delete_border('". $reuse_border ."');";
	2878	return $params;
	2879	}
[1472]	2880
[2]	2881	$params = array();
	2882	$params['msg_number'] = $sort_array_msg[($i-1)];
	2883	$params['msg_folder'] = $folder;
[1472]	2884
[2]	2885	$return = $this->get_info_msg($params);
	2886	$return["reuse_border"] = $reuse_border;
	2887	return $return;
	2888	}
[1472]	2889
[2]	2890	// This function updates the values: quota, paging and new messages menu.
	2891	function get_menu_values($params){
	2892	$return_array = array();
	2893	$return_array = $this->get_quota($params);
[1472]	2894
[2]	2895	$mbox_stream = $this->open_mbox($params['folder']);
[1472]	2896	$return_array['num_msgs'] = imap_num_msg($mbox_stream);
[51]	2897	if($mbox_stream)
	2898	imap_close($mbox_stream);
[1472]	2899
	2900	return $return_array;
[2]	2901	}
[1472]	2902
[325]	2903	function get_quota($params){
[449]	2904	// folder_id = user/{uid} for shared folders
	2905	if(substr($params['folder_id'],0,5) != 'INBOX' && preg_match('/user\\'.$this->imap_delimiter.'/i', $params['folder_id'])){
	2906	$array_folder = explode($this->imap_delimiter,$params['folder_id']);
[1472]	2907	$folder_id = "user".$this->imap_delimiter.$array_folder[1];
[449]	2908	}
	2909	// folder_id = INBOX for inbox folders
	2910	else
	2911	$folder_id = "INBOX";
[1472]	2912
[1035]	2913	if(!$this->mbox \|\| !is_resource($this->mbox))
[51]	2914	$this->mbox = $this->open_mbox();
[345]	2915
[325]	2916	$quota = imap_get_quotaroot($this->mbox, $folder_id);
[411]	2917	if($this->mbox && is_resource($this->mbox))
[51]	2918	imap_close($this->mbox);
[1472]	2919
[2]	2920	if (!$quota){
	2921	return array(
	2922	'quota_percent' => 0,
	2923	'quota_used' => 0,
	2924	'quota_limit' => 0
	2925	);
	2926	}
[1472]	2927
[2]	2928	if(count($quota) && $quota['limit']) {
	2929	$quota_limit = (($quota['limit']/1024)* 100 + .5 )* .01;
	2930	$quota_used = (($quota['usage']/1024)* 100 + .5 )* .01;
	2931	if($quota_used >= $quota_limit)
[650]	2932	{
	2933	$quotaPercent = 100;
	2934	}
	2935	else
	2936	{
[2]	2937	$quotaPercent = ($quota_used / $quota_limit)*100;
	2938	$quotaPercent = (($quotaPercent)* 100 + .5 )* .01;
[650]	2939	}
[2]	2940	return array(
	2941	'quota_percent' => floor($quotaPercent),
	2942	'quota_used' => floor($quota_used),
	2943	'quota_limit' => floor($quota_limit)
	2944	);
	2945	}
[1472]	2946	else
[2]	2947	return array();
	2948	}
[1472]	2949
[2]	2950	function send_notification($params){
	2951	require_once("class.phpmailer.php");
	2952	$mail = new PHPMailer();
[1472]	2953
[2]	2954	$toaddress = $params['notificationto'];
[1472]	2955
[449]	2956	$subject = 'Confirmação de leitura: ' . $params['subject'];
[2]	2957	$body = 'Sua mensagem: ' . $params['subject'] . '<br>';
	2958	$body .= 'foi lida por: ' . $_SESSION['phpgw_info']['expressomail']['user']['fullname'] . ' <' . $_SESSION['phpgw_info']['expressomail']['user']['email'] . '> em ' . date("d/m/Y H:i");
	2959	$mail->SMTPDebug = false;
	2960	$mail->IsSMTP();
	2961	$mail->Host = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpServer'];
	2962	$mail->Port = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpPort'];
	2963	$mail->From = $_SESSION['phpgw_info']['expressomail']['user']['email'];
	2964	$mail->FromName = $_SESSION['phpgw_info']['expressomail']['user']['fullname'];
	2965	$mail->AddAddress($toaddress);
	2966	$mail->Subject = $this->htmlspecialchars_decode($subject);
	2967
	2968	$mail->IsHTML(true);
	2969	$mail->Body = $body;
[1472]	2970
[2]	2971	if(!$mail->Send()){
	2972	return $mail->ErrorInfo;
	2973	}
	2974	else
	2975	return true;
	2976	}
[1472]	2977
[2]	2978	function empty_trash()
	2979	{
[1472]	2980	$folder = 'INBOX' . $this->imap_delimiter . $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultTrashFolder'];
[2]	2981	$mbox_stream = $this->open_mbox($folder);
	2982	$return = imap_delete($mbox_stream,'1:*');
[51]	2983	if($mbox_stream)
	2984	imap_close($mbox_stream, CL_EXPUNGE);
[2]	2985	return $return;
	2986	}
[1472]	2987
[2]	2988	function search($params)
	2989	{
[673]	2990	include("class.imap_attachment.inc.php");
[1472]	2991	$imap_attachment = new imap_attachment();
[2]	2992	$criteria = $params['criteria'];
	2993	$return = array();
	2994	$folders = $this->get_folders_list();
[1472]	2995
[2]	2996	$j = 0;
	2997	foreach($folders as $folder)
	2998	{
	2999	$mbox_stream = $this->open_mbox($folder);
	3000	$messages = imap_search($mbox_stream, $criteria, SE_UID);
[1472]	3001
[2]	3002	if ($messages == '')
	3003	continue;
[1472]	3004
[2]	3005	$i = 0;
	3006	$return[$j] = array();
	3007	$return[$j]['folder_name'] = $folder['name'];
[1472]	3008
[2]	3009	foreach($messages as $msg_number)
	3010	{
[535]	3011	$header = $this->get_header($msg_number);
[2]	3012	if (!is_object($header))
	3013	return false;
[1472]	3014
[2]	3015	$return[$j][$i]['msg_folder'] = $folder['name'];
	3016	$return[$j][$i]['msg_number'] = $msg_number;
	3017	$return[$j][$i]['Recent'] = $header->Recent;
	3018	$return[$j][$i]['Unseen'] = $header->Unseen;
	3019	$return[$j][$i]['Answered'] = $header->Answered;
	3020	$return[$j][$i]['Deleted'] = $header->Deleted;
	3021	$return[$j][$i]['Draft'] = $header->Draft;
	3022	$return[$j][$i]['Flagged'] = $header->Flagged;
[1472]	3023
[535]	3024	$date_msg = gmdate("d/m/Y",$header->udate);
	3025	if (gmdate("d/m/Y") == $date_msg)
	3026	$return[$j][$i]['udate'] = gmdate("H:i",$header->udate);
[2]	3027	else
	3028	$return[$j][$i]['udate'] = $date_msg;
[1472]	3029
[2]	3030	$fromaddress = imap_mime_header_decode($header->fromaddress);
	3031	$return[$j][$i]['fromaddress'] = '';
	3032	foreach ($fromaddress as $tmp)
	3033	$return[$j][$i]['fromaddress'] .= $this->replace_maior_menor($tmp->text);
[1472]	3034
[2]	3035	$from = $header->from;
	3036	$return[$j][$i]['from'] = array();
	3037	$tmp = imap_mime_header_decode($from[0]->personal);
	3038	$return[$j][$i]['from']['name'] = $tmp[0]->text;
	3039	$return[$j][$i]['from']['email'] = $from[0]->mailbox . "@" . $from[0]->host;
[1472]	3040	$return[$j][$i]['from']['full'] ='"' . $return[$j][$i]['from']['name'] . '" ' . '<' . $return[$j][$i]['from']['email'] . '>';
[2]	3041
	3042	$to = $header->to;
	3043	$return[$j][$i]['to'] = array();
	3044	$tmp = imap_mime_header_decode($to[0]->personal);
	3045	$return[$j][$i]['to']['name'] = $tmp[0]->text;
	3046	$return[$j][$i]['to']['email'] = $to[0]->mailbox . "@" . $to[0]->host;
[1472]	3047	$return[$j][$i]['to']['full'] ='"' . $return[$i]['to']['name'] . '" ' . '<' . $return[$i]['to']['email'] . '>';
[2]	3048
	3049	$subject = imap_mime_header_decode($header->fetchsubject);
	3050	$return[$j][$i]['subject'] = '';
	3051	foreach ($subject as $tmp)
	3052	$return[$j][$i]['subject'] .= $tmp->text;
	3053
	3054	$return[$j][$i]['Size'] = $header->Size;
	3055	$return[$j][$i]['reply_toaddress'] = $header->reply_toaddress;
[1472]	3056
[2]	3057	$return[$j][$i]['attachment'] = array();
	3058	$return[$j][$i]['attachment'] = $imap_attachment->get_attachment_headerinfo($mbox_stream, $msg_number);
[1472]	3059
[2]	3060	$i++;
	3061	}
	3062	$j++;
[51]	3063	if($mbox_stream)
	3064	imap_close($mbox_stream);
[2]	3065	}
[1472]	3066
[2]	3067	return $return;
	3068	}
[1709]	3069
	3070
	3071	function mobile_search($params)
	3072	{
	3073	include("class.imap_attachment.inc.php");
	3074	$imap_attachment = new imap_attachment();
	3075	$criterias = array ("TO","SUBJECT","FROM","CC");
	3076	$return = array();
	3077	$folders = $this->get_folders_list();
	3078	$num_msgs = 0;
	3079
	3080	foreach($folders as $id =>$folder)
	3081	{
	3082	if(strpos($folder['folder_id'],'user')===false && is_array($folder)) {
	3083	foreach($criterias as $criteria_fixed)
	3084	{
	3085	$_filter = $criteria_fixed . ' "'.$params['filter'].'"';
	3086	$mbox_stream = $this->open_mbox($folder['folder_name']);
	3087
	3088	$messages = imap_search($mbox_stream, $_filter, SE_UID);
	3089
	3090	if ($messages == ''){
	3091	if($mbox_stream)
	3092	imap_close($mbox_stream);
	3093	continue;
	3094	}
	3095
	3096	foreach($messages as $msg_number)
	3097	{
	3098	$temp = $this->get_info_head_msg($msg_number);
	3099	if(!$temp)
	3100	return false;
	3101
	3102	$return[$num_msgs] = $temp;
	3103	$num_msgs++;
	3104	}
	3105	$return['num_msgs'] = $num_msgs;
	3106
	3107	if($mbox_stream)
	3108	imap_close($mbox_stream);
	3109	}
	3110	}
	3111
	3112	}
	3113	return $return;
	3114	}
[1472]	3115
[2]	3116	function delete_and_show_previous_message($params)
	3117	{
	3118	$return = $this->get_info_previous_msg($params);
[1472]	3119
[2]	3120	$params_tmp1 = array();
	3121	$params_tmp1['msgs_to_delete'] = $params['msg_number'];
	3122	$params_tmp1['folder'] = $params['msg_folder'];
	3123	$return_tmp1 = $this->delete_msg($params_tmp1);
[1472]	3124
[2]	3125	$return['msg_number_deleted'] = $return_tmp1;
[1472]	3126
[2]	3127	return $return;
	3128	}
[1472]	3129
	3130
[2]	3131	function automatic_trash_cleanness($params)
	3132	{
	3133	$before_date = date("m/d/Y", strtotime("-".$params['before_date']." day"));
	3134	$criteria = 'BEFORE "'.$before_date.'"';
[325]	3135	$mbox_stream = $this->open_mbox('INBOX'.$this->imap_delimiter.$_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultTrashFolder']);
[2]	3136	$messages = imap_search($mbox_stream, $criteria, SE_UID);
	3137	if (is_array($messages)){
	3138	foreach ($messages as $msg_number){
	3139	imap_delete($mbox_stream, $msg_number, FT_UID);
	3140	}
	3141	}
[51]	3142	if($mbox_stream)
	3143	imap_close($mbox_stream, CL_EXPUNGE);
[2]	3144	return $messages;
	3145	}
	3146	// Fix the search problem with special characters!!!!
	3147	function remove_accents($string) {
[1472]	3148	return strtr($string,
	3149	"?Ó??ó?Ý?úÁÀÃÂÄÇÉÈÊËÍÌ?ÎÏÑÕÔÓÒÖÚÙ?ÛÜ?áàãâäçéèêëíì?îïñóòõôöúù?ûüýÿ",
[2]	3150	"SOZsozYYuAAAAACEEEEIIIIINOOOOOUUUUUsaaaaaceeeeiiiiinooooouuuuuyy");
	3151	}
	3152
[1622]	3153	function make_search_date($date){
	3154
	3155	$months = array(
	3156	1 => 'jan',
	3157	2 => 'feb',
	3158	3 => 'mar',
	3159	4 => 'apr',
	3160	5 => 'may',
	3161	6 => 'jun',
	3162	7 => 'jul',
	3163	8 => 'aug',
	3164	9 => 'sep',
	3165	10 => 'oct',
	3166	11 => 'nov',
	3167	12 => 'dec'
	3168	);
	3169
	3170	//TODO: Adaptar a data de acordo com o locale do sistema.
	3171	list($day,$month,$year) = explode("/", $date);
	3172	$search_date = $day."-".$months[intval($month)]."-".$year;
	3173	return $search_date;
	3174
	3175	}
	3176
[1472]	3177	function search_msg($params = ''){
[1614]	3178	$retorno = "";
	3179	$mbox_stream = "";
	3180	if(strpos($params['condition'],"#")===false) { //local messages
	3181	$search=false;
	3182	}
	3183	else {
	3184	$search = explode(",",$params['condition']);
	3185	}
[689]	3186
[1614]	3187	if($search){
	3188	$search_criteria = '';
	3189	$search_result_number = $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['search_result_number'];
	3190	foreach($search as $tmp)
	3191	{
	3192	$tmp1 = explode("##",$tmp);
	3193	$sum = 0;
	3194	$name_box = $tmp1[0];
	3195	unset($filter);
	3196	foreach($tmp1 as $index => $criteria)
	3197	{
	3198	if ($index != 0 && strlen($criteria) != 0)
	3199	{
	3200	$filter_array = explode("<=>",rawurldecode($criteria));
	3201	$filter .= " ".$filter_array[0];
[1622]	3202	if (strlen($filter_array[1]) != 0){
	3203	if (trim($filter_array[0]) != 'BEFORE' &&
	3204	trim($filter_array[0]) != 'SINCE' &&
	3205	trim($filter_array[0]) != 'ON')
	3206	{
	3207	$filter .= '"'.$filter_array[1].'"';
	3208	}
	3209	else
	3210	{
	3211	$filter .= '"'.$this->make_search_date($filter_array[1]).'"';
	3212	}
	3213	}
[1614]	3214	}
	3215	}
	3216	$name_box = mb_convert_encoding(utf8_decode($name_box), "UTF7-IMAP", "ISO_8859-1" );
	3217	$filter = $this->remove_accents($filter);
	3218	//Este bloco tem a finalidade de transformar o login (quando numerico) das pastas compartilhadas em common name
[1747]	3219	if ($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['uid2cn'] && substr($name_box,0,4) == 'user')
[1614]	3220	{
[1747]	3221	$folder_name = explode($this->imap_delimiter,$name_box);
[1614]	3222	$this->ldap = new ldap_functions();
	3223	if ($cn = $this->ldap->uid2cn($folder_name[1]))
	3224	{
	3225	$folder_name[1] = $cn;
	3226	}
[1747]	3227	$folder_name = implode($this->imap_delimiter,$folder_name);
[1614]	3228	}
[1747]	3229	else
	3230	{
	3231	$folder_name = mb_convert_encoding(utf8_decode($name_box), "UTF7-IMAP", "ISO_8859-1" );
	3232	}
[1472]	3233
[1614]	3234	if(!is_resource($mbox_stream))
	3235	{
	3236	$mbox_stream = $this->open_mbox($name_box);
	3237	}
	3238	else
	3239	{
	3240	imap_reopen($mbox_stream, "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$name_box);
	3241	}
[1472]	3242
[1614]	3243	if (preg_match("/^.?\bALL\b/", $filter))
	3244	{ // Quick Search, note: this ALL isn't the same ALL from imap_search
[1472]	3245
[1614]	3246	$all_criterias = array ("TO","SUBJECT","FROM","CC");
	3247	foreach($all_criterias as $criteria_fixed)
	3248	{
	3249	$_filter = $criteria_fixed . substr($filter,4);
[1472]	3250
[1614]	3251	$search_criteria = imap_search($mbox_stream, $_filter, SE_UID);
[1472]	3252
[1614]	3253	if($search_criteria) //&& count($search_criteria) < 50)
	3254	{
	3255	foreach($search_criteria as $new_search)
	3256	{
	3257	if ($search_result_number != '65536' && $sum == $search_result_number)
[1608]	3258	{
[1614]	3259	return $retorno ? $sum . "=sumResults=" . $retorno : "none";
[1608]	3260	}
	3261
[1614]	3262	$m_token = trim("##".mb_convert_encoding( $name_box, "ISO_8859-1", "UTF7-IMAP" ) . "--" . $this->get_msg($new_search,$name_box,$mbox_stream) . "--".$new_search."##"."\n");
	3263	if(!@strstr($retorno,$m_token))
	3264	{
	3265	$retorno .= $m_token;
	3266	$sum ++;
	3267	}
	3268	}
	3269	}
	3270	}
	3271	}
	3272	else {
	3273	$search_criteria = imap_search($mbox_stream, $filter, SE_UID);
	3274	if( is_array( $search_criteria) )
	3275	{
	3276	foreach($search_criteria as $new_search)
	3277	{
	3278	if ($search_result_number != '65536' && $sum == $search_result_number)
[1608]	3279	{
[1614]	3280	return $retorno ? $sum . "=sumResults=" . $retorno : "none";
[1608]	3281	}
[1614]	3282	$retorno .= trim("##".mb_convert_encoding( $name_box, "ISO_8859-1", "UTF7-IMAP" ) . "--" . $this->get_msg($new_search,$name_box,$mbox_stream) . "--" . $new_search."##"."\n");
	3283	$sum++;
	3284	}
	3285	}
	3286	}
	3287	}
	3288	}
	3289	if($mbox_stream)
	3290	{
	3291	imap_close($mbox_stream);
	3292	}
[1472]	3293
[1614]	3294	if ($retorno)
	3295	{
	3296	return $retorno;
	3297	}
	3298	else
	3299	{
	3300	return 'none';
	3301	}
[2]	3302	}
[1472]	3303
[271]	3304	function get_msg($uid_msg,$name_box, $mbox_stream )
	3305	{
[828]	3306	$header = $this->get_header($uid_msg);
	3307	include_once("class.imap_attachment.inc.php");
	3308	$imap_attachment = new imap_attachment();
	3309	$attachments = $imap_attachment->get_attachment_headerinfo($mbox_stream, $uid_msg);
	3310	$attachments = $attachments['number_attachments'] > 0?"T".$attachments['number_attachments']:"";
	3311	$flag = $header->Unseen
	3312	.$header->Recent
	3313	.$header->Flagged
	3314	.$header->Draft
	3315	.$header->Answered
	3316	.$header->Deleted
	3317	.$attachments;
	3318
	3319
[163]	3320	$subject = $this->decode_string($header->fetchsubject);
	3321	$from = $header->from[0]->mailbox;
[2]	3322	if($header->from[0]->personal != "")
	3323	$from = $header->from[0]->personal;
[650]	3324	$ret_msg = $this->decode_string($from) . "--" . $subject . "--". gmdate("d/m/Y",$header ->udate)."--". $this->size_msg($header->Size) ."--". $flag;
[1472]	3325	return $ret_msg;
	3326	}
[828]	3327
[2]	3328	function size_msg($size){
	3329	$var = floor($size/1024);
	3330	if($var >= 1){
[1472]	3331	return $var." kb";
[2]	3332	}else{
[1472]	3333	return $size ." b";
[2]	3334	}
	3335	}
	3336
	3337	function ob_array($the_object)
	3338	{
	3339	$the_array=array();
	3340	if(!is_scalar($the_object))
	3341	{
	3342	foreach($the_object as $id => $object)
	3343	{
	3344	if(is_scalar($object))
	3345	{
	3346	$the_array[$id]=$object;
	3347	}
	3348	else
	3349	{
	3350	$the_array[$id]=$this->ob_array($object);
	3351	}
	3352	}
	3353	return $the_array;
	3354	}
	3355	else
	3356	{
	3357	return $the_object;
	3358	}
	3359	}
[1472]	3360
[2]	3361	function getacl()
	3362	{
	3363	$this->ldap = new ldap_functions();
[1472]	3364
[2]	3365	$return = array();
[1472]	3366	$mbox_stream = $this->open_mbox();
[2]	3367	$mbox_acl = imap_getacl($mbox_stream, 'INBOX');
[1472]	3368
[2]	3369	$i = 0;
	3370	foreach ($mbox_acl as $user => $acl)
	3371	{
	3372	if ($user != $this->username)
	3373	{
	3374	$return[$i]['uid'] = $user;
	3375	$return[$i]['cn'] = $this->ldap->uid2cn($user);
	3376	}
	3377	$i++;
	3378	}
	3379	return $return;
	3380	}
[1472]	3381
[2]	3382	function setacl($params)
	3383	{
	3384	$old_users = $this->getacl();
	3385	if (!count($old_users))
	3386	$old_users = array();
[1472]	3387
[2]	3388	$tmp_array = array();
	3389	foreach ($old_users as $index => $user_info)
	3390	{
	3391	$tmp_array[$index] = $user_info['uid'];
	3392	}
	3393	$old_users = $tmp_array;
[1472]	3394
[2]	3395	$users = unserialize($params['users']);
	3396	if (!count($users))
	3397	$users = array();
[1472]	3398
[2]	3399	//$add_share = array_diff($users, $old_users);
	3400	$remove_share = array_diff($old_users, $users);
	3401
	3402	$mbox_stream = $this->open_mbox();
	3403
	3404	$serverString = "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}";
	3405	$mailboxes_list = imap_getmailboxes($mbox_stream, $serverString, "user".$this->imap_delimiter.$this->username."*");
	3406
	3407	/*if (count($add_share))
	3408	{
	3409	foreach ($add_share as $index=>$uid)
	3410	{
	3411	if (is_array($mailboxes_list))
	3412	{
	3413	foreach ($mailboxes_list as $key => $val)
	3414	{
	3415	$folder = str_replace($serverString, "", imap_utf7_decode($val->name));
	3416	imap_setacl ($mbox_stream, $folder, "$uid", "lrswipcda");
	3417	}
	3418	}
	3419	}
	3420	}*/
[1472]	3421
[2]	3422	if (count($remove_share))
	3423	{
	3424	foreach ($remove_share as $index=>$uid)
	3425	{
	3426	if (is_array($mailboxes_list))
	3427	{
	3428	foreach ($mailboxes_list as $key => $val)
	3429	{
	3430	$folder = str_replace($serverString, "", imap_utf7_decode($val->name));
	3431	imap_setacl ($mbox_stream, $folder, "$uid", "");
	3432	}
	3433	}
[1472]	3434	}
[2]	3435	}
[1472]	3436
[2]	3437	return true;
	3438	}
[1472]	3439
[2]	3440	function getaclfromuser($params)
	3441	{
	3442	$useracl = $params['user'];
[1472]	3443
[2]	3444	$return = array();
	3445	$return[$useracl] = 'false';
[1472]	3446	$mbox_stream = $this->open_mbox();
[2]	3447	$mbox_acl = imap_getacl($mbox_stream, 'INBOX');
[1472]	3448
[2]	3449	foreach ($mbox_acl as $user => $acl)
	3450	{
	3451	if (($user != $this->username) && ($user == $useracl))
	3452	{
	3453	$return[$user] = $acl;
	3454	}
	3455	}
	3456	return $return;
	3457	}
	3458
	3459	function getacltouser($user)
	3460	{
	3461	$return = array();
	3462	$mbox_stream = $this->open_mbox();
[325]	3463	//Alterado, antes era 'imap_getacl($mbox_stream, 'user'.$this->imap_delimiter.$user);
	3464	//Afim de tratar as pastas compartilhadas, verificandos as permissoes de operacao sobre as mesmas
	3465	//No caso de se tratar da caixa do proprio usuario logado, utiliza a sintaxe abaixo
	3466	if(substr($user,0,4) != 'user')
[449]	3467	$mbox_acl = imap_getacl($mbox_stream, 'user'.$this->imap_delimiter.$user);
[325]	3468	else
	3469	$mbox_acl = imap_getacl($mbox_stream, $user);
[2]	3470	return $mbox_acl[$this->username];
	3471	}
	3472
[1472]	3473
[2]	3474	function setaclfromuser($params)
	3475	{
	3476	$user = $params['user'];
	3477	$acl = $params['acl'];
[1472]	3478
[2]	3479	$mbox_stream = $this->open_mbox();
	3480
	3481	$serverString = "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}";
	3482	$mailboxes_list = imap_getmailboxes($mbox_stream, $serverString, "user".$this->imap_delimiter.$this->username."*");
	3483
	3484	if (is_array($mailboxes_list))
	3485	{
	3486	foreach ($mailboxes_list as $key => $val)
	3487	{
[449]	3488	$folder = str_replace($serverString, "", imap_utf7_encode($val->name));
	3489	$folder = str_replace("&-", "&", $folder);
[2]	3490	if (!imap_setacl ($mbox_stream, $folder, $user, $acl))
	3491	{
[449]	3492	$return = imap_last_error();
[2]	3493	}
	3494	}
	3495	}
[449]	3496	if (isset($return))
	3497	return $return;
	3498	else
	3499	return true;
[2]	3500	}
[1472]	3501
[51]	3502	function download_attachment($msg,$msgno)
	3503	{
[1472]	3504	$array_parts_attachments = array();
[51]	3505	$array_parts_attachments['names'] = '';
[689]	3506	include_once("class.imap_attachment.inc.php");
[1472]	3507	$imap_attachment = new imap_attachment();
	3508
[51]	3509	if (count($msg->fname[$msgno]) > 0)
	3510	{
	3511	$i = 0;
	3512	foreach ($msg->fname[$msgno] as $index=>$fname)
	3513	{
	3514	$array_parts_attachments[$i]['pid'] = $msg->pid[$msgno][$index];
[1397]	3515	$array_parts_attachments[$i]['name'] = $imap_attachment->flat_mime_decode($this->decode_string($fname));
[51]	3516	$array_parts_attachments[$i]['name'] = $array_parts_attachments[$i]['name'] ? $array_parts_attachments[$i]['name'] : "attachment.bin";
	3517	$array_parts_attachments[$i]['encoding'] = $msg->encoding[$msgno][$index];
	3518	$array_parts_attachments['names'] .= $array_parts_attachments[$i]['name'] . ', ';
	3519	$array_parts_attachments[$i]['fsize'] = $msg->fsize[$msgno][$index];
	3520	$i++;
	3521	}
	3522	}
	3523	$array_parts_attachments['names'] = substr($array_parts_attachments['names'],0,(strlen($array_parts_attachments['names']) - 2));
	3524	return $array_parts_attachments;
[1472]	3525	}
[69]	3526
	3527	function spam($params)
	3528	{
	3529	$is_spam = $params['spam'];
	3530	$folder = $params['folder'];
	3531	$mbox_stream = $this->open_mbox($folder);
	3532	$msgs_number = explode(',',$params['msgs_number']);
	3533
	3534	foreach($msgs_number as $msg_number) {
[877]	3535	$imap_msg_number = imap_msgno($mbox_stream, $msg_number);
	3536	$header = imap_fetchheader($mbox_stream, $imap_msg_number);
	3537	$body = imap_body($mbox_stream, $imap_msg_number);
[69]	3538	$msg = $header . $body;
	3539	$email = $_SESSION['phpgw_info']['expressomail']['user']['email'];
[449]	3540	$username = $this->username;
[69]	3541	strtok($email, '@');
	3542	$domain = strtok('@');
	3543
[449]	3544	//Encontrar a assinatura do dspam no cabecalho
	3545	$v = explode("\r\n", $header);
	3546	foreach ($v as $linha){
[877]	3547	if (eregi("^Message-ID", $linha)) {
	3548	$args = explode(" ", $linha);
	3549	$msg_id = "'$args[1]'";
	3550	} elseif (eregi("^X-DSPAM-Signature", $linha)) {
[449]	3551	$args = explode(" ",$linha);
	3552	$signature = $args[1];
	3553	}
	3554	}
	3555
[877]	3556	// Seleciona qual comando a ser executado
[449]	3557	switch($is_spam){
	3558	case 'true': $cmd = $_SESSION['phpgw_info']['server']['expressomail']['expressoMail_command_for_spam']; break;
	3559	case 'false': $cmd = $_SESSION['phpgw_info']['server']['expressomail']['expressoMail_command_for_ham']; break;
	3560	}
[877]	3561
	3562	$tags = array('##EMAIL##', '##USERNAME##', '##DOMAIN##', '##SIGNATURE##', '##MSGID##');
	3563	$cmd = str_replace($tags, array($email, $username, $domain, $signature, $msg_id), $cmd);
[78]	3564	system($cmd);
[69]	3565	}
	3566	imap_close($mbox_stream);
	3567	return false;
	3568	}
[535]	3569	function get_header($msg_number){
	3570	$header = @imap_headerinfo($this->mbox, imap_msgno($this->mbox, $msg_number), 80, 255);
	3571	if (!is_object($header))
	3572	return false;
	3573	// Prepare udate from mailDate (DateTime arrived with TZ) for fixing summertime problem.
	3574	$pdate = date_parse($header->MailDate);
	3575	$header->udate += $pdate['zone']*(-60);
[1472]	3576
[673]	3577	if($header->Flagged != "F" && $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['use_important_flag']) {
[659]	3578	$flag = preg_match('/importance : (.*)\r/i',
	3579	imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number))
[1472]	3580	,$importance);
[659]	3581	$header->Flagged = $flag==0?false:strtolower($importance[1])=="high"?"F":false;
	3582	}
[1472]	3583
[535]	3584	return $header;
	3585	}
[1000]	3586
	3587	//Por Bruno Costa(bruno.vieira-costa@serpro.gov.br - Insere emails no imap a partir do fonte do mesmo. Se o argumento timestamp for passado ele utiliza do script python
	3588	///expressoMail1_2/imap.py para inserir uma msg com o horário correto pois isso não é porssível com a função imap_append do php.
	3589
	3590	function insert_email($source,$folder,$timestamp){
	3591	$username = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
	3592	$password = $_SESSION['phpgw_info']['expressomail']['user']['passwd'];
	3593	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
	3594	$imap_port = $_SESSION['phpgw_info']['expressomail']['email_server']['imapPort'];
	3595	$imap_options = '/notls/novalidate-cert';
	3596	$mbox_stream = imap_open("{".$imap_server.":".$imap_port.$imap_options."}".$folder, $username, $password);
	3597	if(imap_last_error())
	3598	{
	3599	imap_createmailbox($mbox_stream,imap_utf7_encode("{".$imap_server."}".$folder));
	3600	}
	3601	if($timestamp){
	3602	$tempDir = ini_get("session.save_path");
[1247]	3603	$file = $tempDir."imap_".$_SESSION[ 'phpgw_session' ][ 'session_id' ];
[1000]	3604	$f = fopen($file,"w");
	3605	fputs($f,base64_encode($source));
	3606	fclose($f);
[1586]	3607	$command = "python ".$_SERVER['DOCUMENT_ROOT']."/expressoMail1_2/imap.py ".escapeshellarg($imap_server)." ".escapeshellarg($imap_port)." ".escapeshellarg($username)." ".escapeshellarg($password)." ".escapeshellarg($timestamp)." ".escapeshellarg($folder)." ".escapeshellarg($file);
[1012]	3608	$return['command']=exec(escapeshellcmd($command));
[1000]	3609	}else{
	3610	$return['append'] = imap_append($mbox_stream, "{".$imap_server.":".$imap_port."}".$folder, $source, "\\Seen");
	3611	}
	3612	$status = imap_status($mbox_stream, "{".$this->imap_server.":".$this->imap_port."}".$folder, SA_UIDNEXT);
	3613	$return['msg_no'] = $status->uidnext - 1;
	3614	$return['error'] = imap_last_error();
	3615	if($mbox_stream)
	3616	imap_close($mbox_stream);
	3617	return $return;
	3618
	3619	}
	3620
[1035]	3621	function show_decript($params){
	3622	$source = $params['source'];
	3623	//error_log("source: $source\nversao: " . PHP_VERSION, 3, '/tmp/teste.log');
	3624	$source = str_replace(" ", "+", $source,$i);
[1472]	3625
[1035]	3626	if (version_compare(PHP_VERSION, '5.2.0', '>=')){
	3627	if(!$source = base64_decode($source,true))
	3628	return "error ".$source."Espaços ".$i;
	3629
	3630	}
	3631	else {
	3632	if(!$source = base64_decode($source))
	3633	return "error ".$source."Espaços ".$i;
	3634	}
	3635
	3636	$insert = $this->insert_email($source,'INBOX'.$this->imap_delimiter.'decifradas');
	3637
	3638	$get['msg_number'] = $insert['msg_no'];
	3639	$get['msg_folder'] = 'INBOX'.$this->imap_delimiter.'decifradas';
	3640	$return = $this->get_info_msg($get);
	3641	$get['msg_number'] = $params['ID'];
	3642	$get['msg_folder'] = $params['folder'];
	3643	$tmp = $this->get_info_msg($get);
	3644	if(!$tmp['status_get_msg_info'])
	3645	{
	3646	$return['msg_day']=$tmp['msg_day'];
	3647	$return['msg_hour']=$tmp['msg_hour'];
	3648	$return['fulldate']=$tmp['fulldate'];
	3649	$return['smalldate']=$tmp['smalldate'];
	3650	}
	3651	else
	3652	{
	3653	$return['msg_day']='';
	3654	$return['msg_hour']='';
	3655	$return['fulldate']='';
	3656	$return['smalldate']='';
	3657	}
	3658	$return['msg_no'] =$insert['msg_no'];
	3659	$return['error'] = $insert['error'];
	3660	$return['folder'] = $params['folder'];
	3661	//$return['acls'] = $insert['acls'];
	3662	$return['original_ID'] = $params['ID'];
	3663
	3664	return $return;
	3665
	3666	}
[1472]	3667
[1000]	3668	//Por Bruno Costa(bruno.vieira-costa@serpro.gov.br - Trata fontes de emails enviados via POST para o servidor por um xmlhttprequest, as partes codificados com
	3669	//Base64 os "+" são substituidos por " " no envio e essa função arruma esse efeito.
	3670
	3671	function treat_base64_from_post($source){
	3672	$offset = 0;
	3673	do
	3674	{
	3675	if($inicio = strpos($source, 'Content-Transfer-Encoding: base64', $offset))
	3676	{
	3677	$inicio = strpos($source, "\n\r", $inicio);
	3678	$fim = strpos($source, '--', $inicio);
	3679	if(!$fim)
	3680	$fim = strpos($source,"\n\r", $inicio);
	3681	$length = $fim-$inicio;
	3682	$parte = substr( $source,$inicio,$length-1);
	3683	$parte = str_replace(" ", "+", $parte);
	3684	$source = substr_replace($source, $parte, $inicio, $length-1);
	3685	}
	3686	if($offset > $inicio)
	3687	$offset=FALSE;
	3688	else
	3689	$offset = $inicio;
	3690	}
	3691	while($offset);
	3692	return $source;
	3693	}
	3694
	3695	//Por Bruno Costa(bruno.vieira-costa@serpro.gov.br - Recebe os fontes dos emails a serem desarquivados, separa e envia cada um para função insert_mail.
	3696
	3697	function unarchive_mail($params)
	3698	{
	3699	$dest_folder = $params['folder'];
	3700	$sources = explode("#@#@#@",$params['source']);
	3701	$timestamps = explode("#@#@#@",$params['timestamp']);
	3702	foreach($sources as $index=>$src) {
	3703	if($src!=""){
	3704	$source = $this->treat_base64_from_post($src);
	3705	$insert = $this->insert_email($source,$dest_folder,$timestamps[$index]);
	3706	}
	3707	}
	3708	return $insert;
	3709	}
	3710
	3711	function download_all_local_attachments($params)
	3712	{
	3713	$source = $params['source'];
	3714	$source = $this->treat_base64_from_post($source);
	3715	$insert = $this->insert_email($source,'INBOX'.$this->imap_delimiter.'decifradas');
	3716	$exporteml = new ExportEml();
	3717	$params['num_msg']=$insert['msg_no'];
	3718	$params['folder']='INBOX'.$this->imap_delimiter.'decifradas';
	3719	return $exporteml->download_all_attachments($params);
	3720	}
[2]	3721	}
[278]	3722	?>

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