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source: trunk/expressoMail1_2/inc/class.imap_functions.inc.php @ 1808

Revision 1808, 132.5 KB checked in by eduardoalex, 14 years ago (diff)
Ticket #814 - Alteracoes referentes a melhoria descrita no ticket em questao
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) {
[2]	871	foreach($attachments ['attachment'] as $index => $attachment){
	872	if(strtolower($attachment['type']) == "delivery-status" \|\|
[1472]	873	strtolower($attachment['type']) == "rfc822" \|\|
[65]	874	strtolower($attachment['type']) == "rfc822-headers" \|\|
[2]	875	strtolower($attachment['type']) == "plain"
	876	){
[1472]	877	$obj = imap_rfc822_parse_headers(imap_fetchbody($this->mbox, $msg_number, $msg_part, FT_UID), $msg->encoding[$msg_number][$values]);
	878	$content .= "<hr align='left' width='95%' style='border:1px solid #DCDCDC'>";
[1489]	879	$content .= "<br>".$attachment['type'].' - '.$attachment['part_in_msg']."<table style='margin:2px;border:1px solid black;background:#EAEAEA'>";
[2]	880	$content .= "<tr><td><b>".$this->functions->getLang("Subject").":</b></td><td>".$this->decode_string($obj->subject)."</td></tr>";
	881	$content .= "<tr><td><b>".$this->functions->getLang("From").":</b></td><td>".$this->decode_string($obj->from[0]->mailbox."@".$obj->from[0]->host)."</td></tr>";
	882	$content .= "<tr><td><b>".$this->functions->getLang("Date").":</b></td><td>".$obj->date."</td></tr>";
	883	$content .= "<tr><td><b>".$this->functions->getLang("TO").":</b></td><td>".$this->decode_string($obj->to[0]->mailbox."@".$obj->to[0]->host)."</td></tr>";
[1472]	884	$content .= !$obj->cc ? "</table><br>" :"<tr><td><b>".$this->functions->getLang("CC").":</b></td><td>".$this->decode_string($obj->cc[0]->mailbox."@".$obj->cc[0]->host)."</td></tr></table><br>";
[1489]	885	$content .= $this->decodeBody(
	886	imap_fetchbody(
	887	$this->mbox,
	888	$msg_number,
	889	( $attachment['part_in_msg'] + (
	890	( strtolower( $attachment[ 'type' ] ) == 'delivery-status' ) ? 0 : 1 )
	891	) . ".1",
	892	FT_UID
	893	),
	894	$msg->encoding[ $msg_number ][ $values ],
	895	$msg->charset[ $msg_number ][ $values ]
	896	);
[1472]	897	break;
[2]	898	}
	899	}
	900	}
	901	}
	902	}
	903	if($file_type == "text/plain" && ($show_only_html && $msg_part == 1) \|\| (!$show_only_html && $msg_part == 3)){
	904	if(strtolower($msg->structure[$msg_number]->subtype) == "mixed" && $msg_part == 1)
[51]	905	$content .= nl2br(imap_base64(imap_fetchbody($this->mbox, $msg_number, $msg_part, FT_UID)));
[25]	906	else if(!strtolower($msg->structure[$msg_number]->subtype) == "mixed")
[1472]	907	$content .= nl2br(imap_fetchbody($this->mbox, $msg_number, $msg_part, FT_UID));
[2]	908	}
[1472]	909	}
[2]	910	// Force message with flag Seen (imap_fetchbody not works correctly)
[1472]	911	$params = array('folder' => $msg_folder, "msgs_to_set" => $msg_number, "flag" => "seen");
[2]	912	$this->set_messages_flag($params);
[205]	913	$content = $this->process_embedded_images($msg,$msg_number,$content, $msg_folder);
[2]	914	$content = $this->replace_special_characters($content);
[51]	915	$return['body'] = $content;
	916	return $return;
[2]	917	}
[1472]	918
[2]	919	function htmlfilter($body)
	920	{
	921	require_once('htmlfilter.inc');
[1472]	922
[2]	923	$tag_list = Array(
	924	false,
	925	'blink',
	926	'object',
	927	'meta',
	928	'html',
	929	'link',
	930	'frame',
	931	'iframe',
	932	'layer',
	933	'ilayer',
	934	'plaintext'
	935	);
	936
	937	/**
	938	* A very exclusive set:
	939	*/
	940	// $tag_list = Array(true, "b", "a", "i", "img", "strong", "em", "p");
	941	$rm_tags_with_content = Array(
	942	'script',
	943	'style',
	944	'applet',
	945	'embed',
	946	'head',
	947	'frameset',
	948	'xml',
	949	'xmp'
	950	);
	951
	952	$self_closing_tags = Array(
	953	'img',
	954	'br',
	955	'hr',
	956	'input'
	957	);
	958
	959	$force_tag_closing = true;
	960
	961	$rm_attnames = Array(
	962	'/.*/' =>
	963	Array(
	964	'/target/i',
	965	//'/^on.*/i', -> onClick, dos compromissos da agenda.
	966	'/^dynsrc/i',
	967	'/^datasrc/i',
	968	'/^data.*/i',
	969	'/^lowsrc/i'
	970	)
	971	);
	972
	973	/**
	974	* Yeah-yeah, so this looks horrible. Check out htmlfilter.inc for
	975	* some idea of what's going on here. :)
	976	*/
	977
	978	$bad_attvals = Array(
	979	'/.*/' =>
	980	Array(
	981	'/.*/' =>
	982	Array(
	983	Array(
	984	'/^([\'\"])\s\S+\sscript\s:(.*)([\'\"])/si',
	985	//'/^([\'\"])\shttps\s:(.)([\'\"])/si', -> doclinks notes
	986	'/^([\'\"])\smocha\s:(.)([\'\"])/si',
	987	'/^([\'\"])\sabout\s:(.*)([\'\"])/si'
	988	),
	989	Array(
	990	'\\1oddjob:\\2\\1',
	991	//'\\1uucp:\\2\\1', -> doclinks notes
	992	'\\1amaretto:\\2\\1',
	993	'\\1round:\\2\\1'
	994	)
[1472]	995	),
	996
[2]	997	'/^style/i' =>
	998	Array(
	999	Array(
	1000	'/expression/i',
	1001	'/behaviou*r/i',
	1002	'/binding/i',
	1003	'/include-source/i',
	1004	'/url\s\(\s([\'\"])\shttps:.([\'\"])\s\)/si',
	1005	'/url\s\(\s([\'\"])\s\S+\sscript:.([\'\"])\s\)/si'
	1006	),
	1007	Array(
	1008	'idiocy',
	1009	'idiocy',
	1010	'idiocy',
	1011	'idiocy',
	1012	'url(\\1http://securityfocus.com/\\1)',
	1013	'url(\\1http://securityfocus.com/\\1)'
	1014	)
	1015	)
	1016	)
	1017	);
	1018
	1019	$add_attr_to_tag = Array(
	1020	'/^a$/i' => Array('target' => '"_new"')
	1021	);
[1472]	1022
	1023
[2]	1024	$trusted_body = sanitize($body,
	1025	$tag_list,
	1026	$rm_tags_with_content,
	1027	$self_closing_tags,
	1028	$force_tag_closing,
	1029	$rm_attnames,
	1030	$bad_attvals,
	1031	$add_attr_to_tag
	1032	);
[1472]	1033
[2]	1034	return $trusted_body;
	1035	}
[1472]	1036
[2]	1037	function decodeBody($body, $encoding, $charset=null)
	1038	{
	1039	/**
	1040	* replace e-mail by anchor.
	1041	*/
	1042	// HTML Filter
[13]	1043	//$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>", $body);
[828]	1044	//$body = str_replace("\r\n", "\n", $body);
[2]	1045	if ($encoding == 'quoted-printable')
[828]	1046	{
	1047	/*
[1472]	1048
[2]	1049	for($i=0;$i<256;$i++) {
	1050	$c1=dechex($i);
	1051	if(strlen($c1)==1){$c1="0".$c1;}
	1052	$c1="=".$c1;
	1053	$myqprinta[]=$c1;
	1054	$myqprintb[]=chr($i);
[1472]	1055	}
[828]	1056	*/
[2]	1057	$body = str_replace($myqprinta,$myqprintb,($body));
	1058	$body = quoted_printable_decode($body);
[1472]	1059	while (ereg("=\n", $body))
[2]	1060	{
	1061	$body = ereg_replace ("=\n", '', $body);
	1062	}
	1063	}
[1472]	1064	else if ($encoding == 'base64')
[2]	1065	{
	1066	$body = base64_decode($body);
	1067	}
[1792]	1068
[2]	1069	// All other encodings are returned raw.
	1070	if (strtolower($charset) == "utf-8")
	1071	return utf8_decode($body);
	1072	else
	1073	return $body;
	1074	}
[1472]	1075
[205]	1076	function process_embedded_images($msg, $msgno, $body, $msg_folder)
[2]	1077	{
	1078	if (count($msg->inline_id[$msgno]) > 0)
	1079	{
	1080	foreach ($msg->inline_id[$msgno] as $index => $cid)
	1081	{
	1082	$cid = eregi_replace("<", "", $cid);
	1083	$cid = eregi_replace(">", "", $cid);
	1084	$msg_part = $msg->pid[$msgno][$index];
	1085	//$body = eregi_replace("alt=\"\"", "", $body);
	1086	$body = eregi_replace("<br/>", "", $body);
	1087	$body = str_replace("src=\"cid:".$cid."\"", " src=\"./inc/show_embedded_attach.php?msg_folder=$msg_folder&msg_num=$msgno&msg_part=$msg_part\" ", $body);
	1088	$body = str_replace("src='cid:".$cid."'", " src=\"./inc/show_embedded_attach.php?msg_folder=$msg_folder&msg_num=$msgno&msg_part=$msg_part\" ", $body);
	1089	$body = str_replace("src=cid:".$cid, " src=\"./inc/show_embedded_attach.php?msg_folder=$msg_folder&msg_num=$msgno&msg_part=$msg_part\" ", $body);
	1090	}
	1091	}
[1472]	1092
[2]	1093	return $body;
	1094	}
[1472]	1095
[2]	1096	function replace_special_characters($body)
	1097	{
	1098	// Suspected TAGS!
[1472]	1099	/*$tag_list = Array(
[2]	1100	'blink','object','meta',
	1101	'html','link','frame',
	1102	'iframe','layer','ilayer',
	1103	'plaintext','script','style','img',
	1104	'applet','embed','head',
	1105	'frameset','xml','xmp');
	1106	*/
	1107
[1472]	1108	// Layout problem: Change html elements
	1109	// with absolute position to relate position, CASE INSENSITIVE.
[1233]	1110	$body = @mb_eregi_replace("POSITION: ABSOLUTE;","",$body);
[6]	1111
[2]	1112	$tag_list = Array('head','blink','object','frame',
	1113	'iframe','layer','ilayer','plaintext','script',
[63]	1114	'applet','embed','frameset','xml','xmp','style');
[2]	1115
[1472]	1116	$blocked_tags = array();
[2]	1117	foreach($tag_list as $index => $tag) {
[1233]	1118	$new_body = @mb_eregi_replace("<$tag", "<!--$tag", $body);
[2]	1119	if($body != $new_body) {
	1120	$blocked_tags[] = $tag;
	1121	}
[1233]	1122	$body = @mb_eregi_replace("</$tag>", "</$tag-->", $new_body);
[2]	1123	}
[650]	1124	// Malicious Code Remove
[1057]	1125	$dirtyCodePattern = "/(<([\w]+[\w0-9])(.)on(mouse(move\|over\|down\|up)\|load\|blur\|change\|click\|dblclick\|focus\|key(down\|up\|press)\|select)([\n\ ])=([\n\ ])[\"'][^>\"'][\"']([^>])>)(.*)(<\/\\2>)?/misU";
[650]	1126	preg_match_all($dirtyCodePattern,$body,$rest,PREG_PATTERN_ORDER);
	1127	foreach($rest[0] as $i => $val)
[1270]	1128	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]	1129	$body = str_replace($rest[1][$i],"<".$rest[2][$i].$rest[3][$i].$rest[7][$i].">",$body);
[2]	1130
[1707]	1131	return "<span>".$this-> replace_links($body);
[2]	1132	}
	1133
[1472]	1134	function replace_links($body) {
[449]	1135	$matches = array();
[2]	1136	// Verify exception.
[449]	1137	@preg_match("/<a href=\"notes:\/\/\//",$body,$matches);
[1036]	1138	// If there is no exception,then open the link in new window.
[449]	1139	if(count($matches))
	1140	return $body;
[1472]	1141
[1707]	1142	/* Replace links tags <a href="" ></a> to links with target=_blank */
	1143	$pattern = '/<a[^>]+href="([^>"]+)"[^>]>(.)<\/a>/im';
	1144	$replacement = '<a href="$1" target="_blank">$2</a>';
	1145	$body = preg_replace($pattern, $replacement, $body);
	1146
	1147	/Replace websites that does NOT begin with href=" to links /
	1148	$pattern = '/([^h][^r][^e][^f][^=][^"])((https?:\/\/)[A-Za-z0-9\.~?\/_=&#;\-:]*)/m';
	1149	$replacement = '$1<a href="$2" target="_blank">$2</a>';
	1150	$body = preg_replace($pattern, $replacement, $body);
	1151
	1152	/Transform email address in new_message_to/
	1153	$pattern = '/([A-Za-z0-9\.~?\/_=#\-]@[A-Za-z0-9\.~?\/_=#\-])/im';
	1154	$replacement = '<a href="javascript:new_message_to(\'$1\')">$1</a>';
	1155	$body = preg_replace($pattern, $replacement, $body);
	1156
	1157	/Subs. email links to expresso/
	1158	$body = mb_ereg_replace("<a[^>]*href=[\'\"]mailto:([^\"\']+)[\'\"]>([^<]+)</a>",
	1159	"<a href=\"javascript:new_message_to('\\1')\">\\2</a>",$body);
	1160
	1161
	1162	return $body;
[2]	1163	}
	1164
[91]	1165	function get_signature($msg, $msg_number, $msg_folder)
[1035]	1166	{
[1174]	1167	include_once("../security/classes/CertificadoB.php");
[1035]	1168	include_once("class.db_functions.inc.php");
[91]	1169	foreach ($msg->file_type[$msg_number] as $index => $file_type)
	1170	{
[1035]	1171	$sign = array();
	1172	$temp = $this->get_info_head_msg($msg_number);
	1173	if($temp['ContentType'] =='normal') return $sign;
[91]	1174	$file_type = strtolower($file_type);
[1472]	1175	if(strtolower($msg->encoding[$msg_number][$index]) == 'base64')
[91]	1176	{
[1472]	1177	if ($file_type == 'application/x-pkcs7-signature' \|\| $file_type == 'application/pkcs7-signature')
[91]	1178	{
[1035]	1179	if(!$this->mbox \|\| !is_resource($this->mbox))
	1180	$this->mbox = $this->open_mbox($msg_folder);
	1181
	1182	$header = @imap_headerinfo($this->mbox, imap_msgno($this->mbox, $msg_number), 80, 255);
	1183
	1184	$imap_msg = @imap_fetchheader($this->mbox, $msg_number, FT_UID);
	1185	$imap_msg .= @imap_body($this->mbox, $msg_number, FT_UID);
	1186
	1187	$certificado = new certificadoB();
	1188	$validade = $certificado->verificar($imap_msg);
	1189
	1190	if ($certificado->apresentado)
[109]	1191	{
[1035]	1192	$from = $header->from;
	1193	foreach ($from as $id => $object) {
	1194	$fromname = $object->personal;
	1195	$fromaddress = $object->mailbox . "@" . $object->host;
[109]	1196	}
[1035]	1197	$sign_alert = '';
	1198	foreach ($certificado->erros_ssl as $item)
	1199	{
	1200	$check_error_msg = $this->functions->getLang($item);
	1201	/*
	1202	* Desabilite o teste abaixo para mostrar todas as mensagem
	1203	* de erro.
	1204	*/
	1205	//if (!strpos($check_error_msg,'*',strlen($check_error_msg-1)))
	1206	//{
	1207	$sign[] = "<span style=color:red>" . $check_error_msg . " </span>";
	1208	//}
	1209	}
	1210	if (count($certificado->erros_ssl) < 1)
	1211	{
	1212	$check_msg = $this->functions->getLang('Message untouched') . " ";
[1630]	1213	if(strtoupper($fromaddress) != strtoupper($certificado->dados['EMAIL']))
[1035]	1214	{
	1215	$check_msg .= $this->functions->getLang('and') . " ";
	1216	$check_msg .= $this->functions->getLang('authentic');
	1217	}
	1218	$sign[] = "<strong>".$check_msg."</strong>";
	1219	}
[1630]	1220	if(strtoupper($fromaddress) != strtoupper($certificado->dados['EMAIL']))
[1035]	1221	{
	1222	$sign[] = "<span style=color:red>" .
	1223	$this->functions->getLang('message') . " " .
	1224	$this->functions->getLang('with signer different from sender') .
	1225	" </span>";
	1226	}
	1227	$sign[] = "<strong>" . $this->functions->getLang('Message signed by: ') . "</strong>" . $certificado->dados['NOME'];
	1228	$sign[] = "<strong>" . $this->functions->getLang('Certificate email: ') . "</strong>" . $certificado->dados['EMAIL'];
	1229	$sign[] = "<strong>" . $this->functions->getLang('Mail from: ') . "</strong>" . $fromaddress;
	1230	$sign[] = "<strong>" . $this->functions->getLang('Certificate Authority: ') . "</strong>" . $certificado->dados['EMISSOR'];
	1231	$sign[] = "<strong>" . $this->functions->getLang('Validity of certificate: ') . "</strong>" . gmdate('r',openssl_to_timestamp($certificado->dados['FIM_VALIDADE']));
	1232	$sign[] = "<strong>" . $this->functions->getLang('Message date: ') . "</strong>" . $header->Date;
	1233
	1234	$cert = openssl_x509_parse($certificado->cert_assinante);
	1235	/*
	1236	$sign[] = '<table>';
	1237	$sign[] = '<tr><td colspan=1><b>Expedido para:</b></td></tr>';
	1238	$sign[] = '<tr><td>Nome Comum (CN) </td><td>' . $cert[subject]['CN'] . '</td></tr>';
	1239	$X = substr($certificado->dados['NASCIMENTO'] ,0,2) . '-' . substr($certificado->dados['NASCIMENTO'] ,2,2) . '-' . substr($certificado->dados['NASCIMENTO'] ,4,4);
	1240	$sign[] = '<tr><td>Data de nascimento </td><td>' . $certificado->dados['NASCIMENTO'] . '</td></tr>';
	1241	$sign[] = '<tr><td>CPF </td><td>' . $certificado->dados['CPF'] . '</td></tr>';
	1242	$sign[] = '<tr><td>Documento identidade </td><td>' . $certificado->dados['RG'] . '</td></tr>';
	1243	$sign[] = '<tr><td>Empresa (O) </td><td>' . $cert[subject]['O'] . '</td></tr>';
	1244	$sign[] = '<tr><td>Unidade Organizacional (OU) </td><td>' . $cert[subject]['OU'][0] . '</td></tr>';
	1245	//$sign[] = '<tr><td>Numero de serie </td><td>' . $cert['serialNumber'] . '</td></tr>';
	1246	$sign[] = '<tr><td colspan=1> </td></tr>';
	1247	$sign[] = '<tr><td colspan=1><b>Expedido por:</b></td></tr>';
	1248	$sign[] = '<tr><td>Nome Comum (CN) </td><td>' . $cert[issuer]['CN'] . '</td></tr>';
	1249	$sign[] = '<tr><td>Empresa (O) </td><td>' . $cert[issuer]['O'] . '</td></tr>';
	1250	$sign[] = '<tr><td>Unidade Organizacional (OU) </td><td>' . $cert[issuer]['OU'][0] . '</td></tr>';
	1251	$sign[] = '<tr><td colspan=1> </td></tr>';
	1252	$sign[] = '<tr><td colspan=1><b>Validade:</b></td></tr>';
	1253	$H = data_hora($cert[validFrom]);
	1254	$X = substr($H,6,2) . '-' . substr($H,4,2) . '-' . substr($H,0,4);
	1255	$sign[] = '<tr><td>Expedido em </td><td>' . $X . '</td></tr>';
	1256	$H = data_hora($cert[validTo]);
	1257	$X = substr($H,6,2) . '-' . substr($H,4,2) . '-' . substr($H,0,4);
	1258	$sign[] = '<tr><td>Valido ate </td><td>' . $X . '</td></tr>';
	1259	$sign[] = '<tr><td colspan=1> </td></tr>';
	1260	$sign[] = '</table>';
	1261	*/
	1262	$sign_alert .= 'Expedido para:\n';
	1263	$sign_alert .= 'Nome Comum (CN) ' . $cert[subject]['CN'] . '\n';
	1264	$X = substr($certificado->dados['NASCIMENTO'] ,0,2) . '-' . substr($certificado->dados['NASCIMENTO'] ,2,2) . '-' . substr($certificado->dados['NASCIMENTO'] ,4,4);
	1265	$sign_alert .= 'Data de nascimento ' . $X . '\n';
	1266	$sign_alert .= 'CPF ' . $certificado->dados['CPF'] . '\n';
	1267	$sign_alert .= 'Documento identidade ' . $certificado->dados['RG'] . '\n';
	1268	$sign_alert .= 'Empresa (O) ' . $cert[subject]['O'] . '\n';
	1269	$sign_alert .= 'Unidade Organizacional (OU) ' . $cert[subject]['OU'][0] . '\n';
	1270	//$sign_alert[] = '<tr><td>Numero de serie </td><td>' . $cert['serialNumber'] . '</td></tr>';
	1271	$sign_alert .= '\n';
	1272	$sign_alert .= 'Expedido por:\n';
	1273	$sign_alert .= 'Nome Comum (CN) ' . $cert[issuer]['CN'] . '\n';
	1274	$sign_alert .= 'Empresa (O) ' . $cert[issuer]['O'] . '\n';
	1275	$sign_alert .= 'Unidade Organizacional (OU) ' . $cert[issuer]['OU'][0] . '\n';
	1276	$sign_alert .= '\n';
	1277	$sign_alert .= 'Validade:\n';
	1278	$H = data_hora($cert[validFrom]);
	1279	$X = substr($H,6,2) . '-' . substr($H,4,2) . '-' . substr($H,0,4);
	1280	$sign_alert .= 'Expedido em ' . $X . '\n';
	1281	$H = data_hora($cert[validTo]);
	1282	$X = substr($H,6,2) . '-' . substr($H,4,2) . '-' . substr($H,0,4);
	1283	$sign_alert .= 'Valido ate ' . $X . '\n';
	1284
	1285	$sign[] = "<a onclick=\"javascript:alert('" . $sign_alert . "')\"><b><font color=\"#0000FF\">".$this->functions->getLang("More")."...</font></b></a>";
	1286	$this->db = new db_functions();
	1287
	1288	// TODO: testar se existe um certificado no banco e verificar qual ï¿œ o mais atual.
	1289	if(!$certificado->dados['EXPIRADO'] && !$certificado->dados['REVOGADO'] && count($certificado->erros_ssl) < 1)
	1290	$this->db->insert_certificate(strtolower($certificado->dados['EMAIL']), $certificado->cert_assinante, $certificado->dados['SERIALNUMBER'], $certificado->dados['AUTHORITYKEYIDENTIFIER']);
	1291	}
[91]	1292	else
[1035]	1293	{
	1294	$sign[] = "<span style=color:red>" . $this->functions->getLang('Invalid signature') . "</span>";
	1295	foreach($certificado->erros_ssl as $item)
	1296	$sign[] = "<span style=color:red>" . $this->functions->getLang($item) . "</span>";
	1297	}
[91]	1298	}
	1299	}
	1300	}
[1472]	1301	return $sign;
[91]	1302	}
	1303
[51]	1304	function get_thumbs($msg, $msg_number, $msg_folder)
[2]	1305	{
	1306	$thumbs_array = array();
	1307	$i = 0;
	1308	foreach ($msg->file_type[$msg_number] as $index => $file_type)
	1309	{
	1310	$file_type = strtolower($file_type);
	1311	if(strtolower($msg->encoding[$msg_number][$index]) == 'base64') {
	1312	if (($file_type == 'image/jpeg') \|\| ($file_type == 'image/pjpeg') \|\| ($file_type == 'image/gif') \|\| ($file_type == 'image/png')) {
	1313	$img = "<IMG id='".$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]	1314	$href = "<a onMouseDown='save_image(event,this,\"".$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]	1315	$thumbs_array[] = $href;
	1316	}
	1317	$i++;
	1318	}
	1319	}
	1320	return $thumbs_array;
	1321	}
[1472]	1322
[2]	1323	/*function delete_msg($params)
	1324	{
	1325	$folder = $params['folder'];
	1326	$msgs_to_delete = explode(",",$params['msgs_to_delete']);
[1472]	1327
[2]	1328	$mbox_stream = $this->open_mbox($folder);
[1472]	1329
[2]	1330	foreach ($msgs_to_delete as $msg_number){
	1331	imap_delete($mbox_stream, $msg_number, FT_UID);
	1332	}
	1333	imap_close($mbox_stream, CL_EXPUNGE);
	1334	return $params['msgs_to_delete'];
	1335	}*/
	1336
	1337	// Novo
	1338	function delete_msgs($params)
	1339	{
[1472]	1340
[2]	1341	$folder = $params['folder'];
[51]	1342	$folder = mb_convert_encoding($folder, "UTF7-IMAP","ISO-8859-1");
[2]	1343	$msgs_number = explode(",",$params['msgs_number']);
	1344	$border_ID = $params['border_ID'];
[1472]	1345
[2]	1346	$return = array();
[1472]	1347
[449]	1348	if ($params['get_previous_msg']){
[2]	1349	$return['previous_msg'] = $this->get_info_previous_msg($params);
[449]	1350	// Fix problem in unserialize function JS.
	1351	$return['previous_msg']['body'] = str_replace(array('{','}'), array('{','}'), $return['previous_msg']['body']);
	1352	}
[2]	1353
[1472]	1354	//$mbox_stream = $this->open_mbox($folder);
[504]	1355	$mbox_stream = @imap_open("{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$folder, $this->username, $this->password) or die(serialize(array('imap_error' => $this->parse_error(imap_last_error()))));
[1472]	1356
[2]	1357	foreach ($msgs_number as $msg_number)
	1358	{
	1359	if (imap_delete($mbox_stream, $msg_number, FT_UID));
	1360	$return['msgs_number'][] = $msg_number;
	1361	}
[1472]	1362
[2]	1363	$return['folder'] = $folder;
	1364	$return['border_ID'] = $border_ID;
[1472]	1365
[51]	1366	if($mbox_stream)
	1367	imap_close($mbox_stream, CL_EXPUNGE);
[2]	1368	return $return;
	1369	}
	1370
[1472]	1371
[2]	1372	function refresh($params)
	1373	{
[689]	1374	include_once("class.imap_attachment.inc.php");
[1472]	1375	$imap_attachment = new imap_attachment();
[2]	1376	$folder = $params['folder'];
	1377	$msg_range_begin = $params['msg_range_begin'];
	1378	$msg_range_end = $params['msg_range_end'];
	1379	$msgs_existent = $params['msgs_existent'];
[1472]	1380	$sort_box_type = $params['sort_box_type'];
[2]	1381	$sort_box_reverse = $params['sort_box_reverse'];
	1382	$msgs_in_the_server = array();
[53]	1383	$search_box_type = $params['search_box_type'] != "ALL" && $params['search_box_type'] != "" ? $params['search_box_type'] : false;
[828]	1384	$msgs_in_the_server = $this->get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse,$msg_range_begin,$msg_range_end);
	1385	$msgs_in_the_server = array_keys($msgs_in_the_server);
	1386	if(!count($msgs_in_the_server))
[51]	1387	return array();
[1472]	1388
[828]	1389	$num_msgs = (count($msgs_in_the_server) - imap_num_recent($this->mbox));
[1472]	1390	$msgs_in_the_client = explode(",", $msgs_existent);
[51]	1391
[2]	1392	$msg_to_insert = array_diff($msgs_in_the_server, $msgs_in_the_client);
[271]	1393	$msg_to_delete = array_diff($msgs_in_the_client, $msgs_in_the_server);
[1472]	1394
[2]	1395	$msgs_to_exec = array();
	1396	if ((count($msg_to_insert)) && ($msgs_existent))
	1397	{
	1398	foreach($msg_to_insert as $index => $msg_number)
	1399	{
	1400	if ($msgs_in_the_server[$index+1])
	1401	{
	1402	//$msgs_to_exec[$msg_number] = 'Inserir mensage numero ' . $msg_number . ' antes da ' . $msgs_in_the_server[$index+1];
	1403	$msgs_to_exec[$msg_number] = 'box.insertBefore(new_msg, Element("'.$msgs_in_the_server[$index+1].'"));';
	1404	}
	1405	else
	1406	{
	1407	//$msgs_to_exec[$msg_number] = 'Inserir mensage numero ' . $msg_number . ' no final (append)';
	1408	$msgs_to_exec[$msg_number] = 'box.appendChild(new_msg);';
	1409	}
	1410	}
	1411	ksort($msgs_to_exec);
	1412	}
	1413	elseif(!$msgs_existent)
	1414	{
	1415	foreach($msgs_in_the_server as $index => $msg_number)
	1416	{
	1417	$msgs_to_exec[$msg_number] = 'box.appendChild(new_msg);';
	1418	}
	1419	}
[1472]	1420
[2]	1421	$return = array();
	1422	$i = 0;
	1423	foreach($msgs_to_exec as $msg_number => $command)
	1424	{
[614]	1425	/*A função imap_headerinfo não traz o cabeçalho completo, e sim alguns
[1472]	1426	* atributos do cabeçalho. Como eu preciso do atributo Importance
[614]	1427	* para saber se o email é importante ou não, uso abaixo a função
	1428	* imap_fetchheader e busco o atributo importance nela para passar
	1429	* para as funções ajax. Isso faz com que eu acesse o cabeçalho
	1430	* duas vezes e de duas formas diferentes, mas em contrapartida, eu
	1431	* não preciso reimplementar o método utilizando o fetchheader.
	1432	* Como na atualização são poucas as mensagens que devem ser renderizadas,
	1433	* a perda em performance é insignificante.
	1434	*/
[1035]	1435	$tempHeader = @imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number));
	1436	$flag = preg_match('/importance : (.*)\r/i', $tempHeader, $importance);
[689]	1437	$return[$i]['Importance'] = $flag==0?"Normal":$importance[1];
[1472]	1438
[1752]	1439	$msg_sample = $this->get_msg_sample($msg_number);
	1440	$return[$i]['msg_sample'] = $msg_sample;
	1441
[535]	1442	$header = $this->get_header($msg_number);
[2]	1443	if (!is_object($header))
[828]	1444	continue;
	1445
[2]	1446	$return[$i]['msg_number'] = $msg_number;
	1447	$return[$i]['command'] = $command;
[1472]	1448
[2]	1449	$return[$i]['msg_folder'] = $folder;
[1035]	1450	// Atribui o tipo (normal, signature ou cipher) ao campo Content-Type
	1451	$return[$i]['ContentType'] = $this->getMessageType($msg_number, $tempHeader);
[2]	1452	$return[$i]['Recent'] = $header->Recent;
	1453	$return[$i]['Unseen'] = $header->Unseen;
	1454	$return[$i]['Answered'] = $header->Answered;
	1455	$return[$i]['Deleted'] = $header->Deleted;
	1456	$return[$i]['Draft'] = $header->Draft;
	1457	$return[$i]['Flagged'] = $header->Flagged;
	1458
[535]	1459	$date_msg = gmdate("d/m/Y",$header->udate);
	1460	if (gmdate("d/m/Y") == $date_msg)
	1461	$return[$i]['udate'] = gmdate("H:i",$header->udate);
[2]	1462	else
	1463	$return[$i]['udate'] = $date_msg;
[1472]	1464
[2]	1465	$from = $header->from;
	1466	$return[$i]['from'] = array();
	1467	$tmp = imap_mime_header_decode($from[0]->personal);
	1468	$return[$i]['from']['name'] = $tmp[0]->text;
	1469	$return[$i]['from']['email'] = $from[0]->mailbox . "@" . $from[0]->host;
[1472]	1470	//$return[$i]['from']['full'] ='"' . $return[$i]['from']['name'] . '" ' . '<' . $return[$i]['from']['email'] . '>';
[2]	1471	if(!$return[$i]['from']['name'])
	1472	$return[$i]['from']['name'] = $return[$i]['from']['email'];
[1472]	1473
[2]	1474	/*$toaddress = imap_mime_header_decode($header->toaddress);
	1475	$return[$i]['toaddress'] = '';
	1476	foreach ($toaddress as $tmp)
	1477	$return[$i]['toaddress'] .= $tmp->text;*/
	1478	$to = $header->to;
	1479	$return[$i]['to'] = array();
	1480	$tmp = imap_mime_header_decode($to[0]->personal);
	1481	$return[$i]['to']['name'] = $tmp[0]->text;
	1482	$return[$i]['to']['email'] = $to[0]->mailbox . "@" . $to[0]->host;
	1483	$return[$i]['to']['full'] ='"' . $return[$i]['to']['name'] . '" ' . '<' . $return[$i]['to']['email'] . '>';
[1472]	1484
[2]	1485	$return[$i]['subject'] = $this->decode_string($header->fetchsubject);
	1486
	1487	$return[$i]['Size'] = $header->Size;
	1488	$return[$i]['reply_toaddress'] = $header->reply_toaddress;
[1472]	1489
[2]	1490	$return[$i]['attachment'] = array();
[51]	1491	$return[$i]['attachment'] = $imap_attachment->get_attachment_headerinfo($this->mbox, $msg_number);
[2]	1492	$i++;
	1493	}
[51]	1494	$return['new_msgs'] = imap_num_recent($this->mbox);
[271]	1495	$return['msgs_to_delete'] = $msg_to_delete;
[411]	1496	if($this->mbox && is_resource($this->mbox))
[51]	1497	imap_close($this->mbox);
[828]	1498
[2]	1499	return $return;
	1500	}
	1501
[1035]	1502	/**
	1503	* Método que faz a verificação do Content-Type do e-mail e verifica se é um e-mail normal,
	1504	* assinado ou cifrado.
	1505	* @author Mário César Kolling <mario.kolling@serpro.gov.br>
	1506	* @param $headers Uma String contendo os Headers do e-mail retornados pela função imap_imap_fetchheader
	1507	* @param $msg_number O número da mesagem
	1508	* @return Retorna o tipo da mensagem (normal, signature, cipher).
	1509	*/
	1510	function getMessageType($msg_number, $headers = false){
	1511
	1512	$contentType = "normal";
	1513	if (!$headers){
	1514	$headers = imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number));
	1515	}
	1516	//$header2 = imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number));
	1517	if (preg_match("/Content-Type:.*pkcs7-signature/i", $headers) == 1){
	1518	$contentType = "signature";
	1519	} else if (preg_match("/Content-Type:.*x-pkcs7-mime/i", $headers) == 1){
	1520	$contentType = "cipher";
	1521	}
	1522
	1523	return $contentType;
	1524	}
	1525
[1375]	1526	/**
	1527	* Metodo que retorna todas as pastas do usuario logado.
	1528	* @param $params array opcional para repassar os argumentos ao metodo.
	1529	* Se usar $params['noSharedFolders'] = true, ira retornar todas as pastas do usuário logado,
	1530	* excluindo as compartilhadas para ele.
[1472]	1531	* @return Retorna um array contendo as seguintes informacoes de cada pasta: folder_unseen,
[1375]	1532	* folder_id, folder_name, folder_parent e folder_hasChildren.
[1472]	1533	*/
[449]	1534	function get_folders_list($params = null)
[2]	1535	{
[1472]	1536	$mbox_stream = $this->open_mbox();
[115]	1537	$serverString = "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}";
[1375]	1538	$folders_list = imap_getmailboxes($mbox_stream, $serverString, ($params && $params['noSharedFolders']) ? "INBOX/" : "");
[650]	1539	$folders_list = array_slice($folders_list,0,$this->foldersLimit);
	1540
[2]	1541	$tmp = array();
	1542	$result = array();
[1472]	1543
[2]	1544	if (is_array($folders_list)) {
	1545	reset($folders_list);
[1035]	1546	$this->ldap = new ldap_functions();
[1472]	1547
[2]	1548	$i = 0;
	1549	while (list($key, $val) = each($folders_list)) {
	1550	$status = imap_status($mbox_stream, $val->name, SA_UNSEEN);
[1035]	1551
[2]	1552	//$tmp_folder_id = explode("}", imap_utf7_decode($val->name));
	1553	$tmp_folder_id = explode("}", mb_convert_encoding($val->name, "ISO_8859-1", "UTF7-IMAP" ));
[1035]	1554	if($tmp_folder_id[1]=='INBOX'.$this->imap_delimiter.'decifradas'){
	1555	//error_log('passou', 3,'/tmp/imap_get_list.log');
	1556	//imap_deletemailbox($mbox_stream,imap_utf7_encode("{".$this->imap_server."}".'INBOX/decifradas'));
	1557	continue;
	1558	}
	1559	$result[$i]['folder_unseen'] = $status->unseen;
[2]	1560	$folder_id = $tmp_folder_id[1];
	1561	$result[$i]['folder_id'] = $folder_id;
[1472]	1562
[2]	1563	$tmp_folder_parent = explode($this->imap_delimiter, $folder_id);
	1564	$result[$i]['folder_name'] = array_pop($tmp_folder_parent);
[96]	1565	$result[$i]['folder_name'] = $result[$i]['folder_name'] == 'INBOX' ? 'Inbox' : $result[$i]['folder_name'];
[1747]	1566	if ($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['uid2cn'] && substr($folder_id,0,4) == 'user') {
[1340]	1567	//$this->ldap = new ldap_functions();
[432]	1568	if ($cn = $this->ldap->uid2cn($result[$i]['folder_name'])){
[325]	1569	$result[$i]['folder_name'] = $cn;
	1570	}
	1571	}
[1472]	1572
[2]	1573	$tmp_folder_parent = implode($this->imap_delimiter, $tmp_folder_parent);
	1574	$result[$i]['folder_parent'] = $tmp_folder_parent == 'INBOX' ? '' : $tmp_folder_parent;
[1472]	1575
[96]	1576	if (($val->attributes == 32) && ($result[$i]['folder_name'] != 'Inbox'))
[2]	1577	$result[$i]['folder_hasChildren'] = 1;
	1578	else
	1579	$result[$i]['folder_hasChildren'] = 0;
	1580
[1472]	1581	$i++;
[2]	1582	}
	1583	}
[1472]	1584
[2]	1585	foreach ($result as $folder_info)
	1586	{
	1587	$array_tmp[] = $folder_info['folder_id'];
	1588	}
[1472]	1589
[2]	1590	natcasesort($array_tmp);
[1472]	1591
[2]	1592	foreach ($array_tmp as $key => $folder_id)
	1593	{
	1594	$result2[] = $result[$key];
	1595	}
[1472]	1596
[449]	1597	$current_folder = "INBOX";
	1598	if($params && $params['folder'])
	1599	$current_folder = $params['folder'];
[1739]	1600	return array_merge($result2, $this->get_quota(array('folder_id' => $current_folder)));
[2]	1601	}
[1472]	1602
[2]	1603	function create_mailbox($arr)
	1604	{
	1605	$namebox = $arr['newp'];
	1606	$mbox_stream = $this->open_mbox();
	1607	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
[51]	1608	$namebox = mb_convert_encoding($namebox, "UTF7-IMAP", "UTF-8");
[1472]	1609
[2]	1610	$result = "Ok";
[51]	1611	if(!imap_createmailbox($mbox_stream,"{".$imap_server."}$namebox"))
[2]	1612	{
	1613	$result = implode("<br />\n", imap_errors());
[1472]	1614	}
	1615
[51]	1616	if($mbox_stream)
	1617	imap_close($mbox_stream);
[1472]	1618
[2]	1619	return $result;
[1472]	1620
[2]	1621	}
[1472]	1622
[2]	1623	function create_extra_mailbox($arr)
	1624	{
	1625	$nameboxs = explode(";",$arr['nw_folders']);
	1626	$result = "";
	1627	$mbox_stream = $this->open_mbox();
	1628	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
[1472]	1629	foreach($nameboxs as $key=>$tmp){
[2]	1630	if($tmp != ""){
	1631	if(!imap_createmailbox($mbox_stream,imap_utf7_encode("{".$imap_server."}$tmp"))){
	1632	$result = implode("<br />\n", imap_errors());
[51]	1633	if($mbox_stream)
[1472]	1634	imap_close($mbox_stream);
[2]	1635	return $result;
	1636	}
	1637	}
	1638	}
[51]	1639	if($mbox_stream)
	1640	imap_close($mbox_stream);
[2]	1641	return true;
	1642	}
[1472]	1643
[2]	1644	function delete_mailbox($arr)
	1645	{
	1646	$namebox = $arr['del_past'];
	1647	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
	1648	$mbox_stream = $this->open_mbox();
	1649	//$del_folder = imap_deletemailbox($mbox_stream,"{".$imap_server."}INBOX.$namebox");
[1472]	1650
[2]	1651	$result = "Ok";
	1652	$namebox = mb_convert_encoding($namebox, "UTF7-IMAP","UTF-8");
	1653	if(!imap_deletemailbox($mbox_stream,"{".$imap_server."}$namebox"))
	1654	{
	1655	$result = implode("<br />\n", imap_errors());
	1656	}
[51]	1657	if($mbox_stream)
	1658	imap_close($mbox_stream);
[2]	1659	return $result;
	1660	}
[1472]	1661
[2]	1662	function ren_mailbox($arr)
	1663	{
	1664	$namebox = $arr['current'];
	1665	$new_box = $arr['rename'];
	1666	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
	1667	$mbox_stream = $this->open_mbox();
	1668	//$ren_folder = imap_renamemailbox($mbox_stream,"{".$imap_server."}INBOX.$namebox","{".$imap_server."}INBOX.$new_box");
[1472]	1669
[2]	1670	$result = "Ok";
	1671	$namebox = mb_convert_encoding($namebox, "UTF7-IMAP","UTF-8");
[51]	1672	$new_box = mb_convert_encoding($new_box, "UTF7-IMAP","UTF-8");
[1472]	1673
[2]	1674	if(!imap_renamemailbox($mbox_stream,"{".$imap_server."}$namebox","{".$imap_server."}$new_box"))
	1675	{
[1472]	1676	$result = imap_errors();
[2]	1677	}
[51]	1678	if($mbox_stream)
	1679	imap_close($mbox_stream);
[2]	1680	return $result;
[1472]	1681
[2]	1682	}
[1472]	1683
[2]	1684	function get_num_msgs($params)
	1685	{
	1686	$folder = $params['folder'];
[411]	1687	if(!$this->mbox \|\| !is_resource($this->mbox)) {
[2]	1688	$this->mbox = $this->open_mbox($folder);
[411]	1689	if(!$this->mbox \|\| !is_resource($this->mbox))
[2]	1690	return imap_last_error();
[1472]	1691	}
[2]	1692	$num_msgs = imap_num_msg($this->mbox);
[432]	1693	if($this->mbox && is_resource($this->mbox))
[51]	1694	imap_close($this->mbox);
[1472]	1695
[2]	1696	return $num_msgs;
	1697	}
[1472]	1698
[2]	1699	function send_mail($params)
	1700	{
	1701	include_once("class.phpmailer.php");
	1702	$mail = new PHPMailer();
	1703	include_once("class.db_functions.inc.php");
	1704	$db = new db_functions();
	1705	$fromaddress = $params['input_from'] ? explode(';',$params['input_from']) : "";
[449]	1706	##
	1707	# @AUTHOR Rodrigo Souza dos Santos
	1708	# @DATE 2008/09/17
	1709	# @BRIEF Checks if the user has permission to send an email with the email address used.
	1710	##
	1711	if ( is_array($fromaddress) && ($fromaddress[1] != $_SESSION['phpgw_info']['expressomail']['user']['email']) )
	1712	{
	1713	$deny = true;
	1714	foreach( $_SESSION['phpgw_info']['expressomail']['user']['shared_mailboxes'] as $key => $val )
	1715	if ( array_key_exists('mail', $val) && $val['mail'][0] == $fromaddress[1] )
	1716	$deny = false and end($_SESSION['phpgw_info']['expressomail']['user']['shared_mailboxes']);
	1717
	1718	if ( $deny )
	1719	return "The server denied your request to send a mail, you cannot use this mail address.";
	1720	}
[828]	1721
[707]	1722	//new_message_to backs to mailto: pattern
[708]	1723	$params['body'] = eregi_replace("<a href=\"javascript:new_message_to\('([^>]+)'\)\">[^>]+</a>","<a href='mailto:\\1'>\\1</a>",$params['body']);
[828]	1724
[2]	1725	$toaddress = implode(',',$db->getAddrs(explode(',',$params['input_to'])));
	1726	$ccaddress = implode(',',$db->getAddrs(explode(',',$params['input_cc'])));
	1727	$ccoaddress = implode(',',$db->getAddrs(explode(',',$params['input_cco'])));
	1728	$subject = $params['input_subject'];
[271]	1729	$msg_uid = $params['msg_id'];
[2]	1730	$return_receipt = $params['input_return_receipt'];
[614]	1731	$is_important = $params['input_important_message'];
[1035]	1732	$encrypt = $params['input_return_cripto'];
	1733	$signed = $params['input_return_digital'];
	1734
	1735	if($params['smime'])
	1736	{
	1737	$body = $params['smime'];
	1738	$mail->SMIME = true;
	1739	// A MSG assinada deve ser testada neste ponto.
	1740	// Testar o certificado e a integridade da msg....
[1174]	1741	include_once("../security/classes/CertificadoB.php");
[1035]	1742	$erros_acumulados = '';
	1743	$certificado = new certificadoB();
	1744	$validade = $certificado->verificar($body);
	1745	if(!$validade)
	1746	{
	1747	foreach($certificado->erros_ssl as $linha_erro)
	1748	{
	1749	$erros_acumulados .= $linha_erro;
	1750	}
	1751	}
	1752	else
	1753	{
	1754	// Testa o CERTIFICADO: se o CPF he o do usuario logado, se pode assinar msgs e se nao esta expirado...
	1755	if ($certificado->apresentado)
	1756	{
	1757	if($certificado->dados['EXPIRADO']) $erros_acumulados .='Certificado expirado.';
	1758	if($certificado->dados['CPF'] != $this->username) $erros_acumulados .=' CPF no certificado diferente do logado no expresso.';
	1759	if(!($certificado->dados['KEYUSAGE']['digitalSignature'] && $certificado->dados['EXTKEYUSAGE']['emailProtection'])) $erros_acumulados .=' Certificado nao permite assinar mensagens.';
	1760	}
	1761	else
	1762	{
	1763	$$erros_acumulados .= 'Nao foi possivel usar o certificado para assinar a msg';
	1764	}
	1765	}
	1766	if(!$erros_acumulados =='')
	1767	{
	1768	return $erros_acumulados;
	1769	}
	1770	}
	1771	else
	1772	{
	1773	$body = $params['body'];
	1774	}
[1247]	1775	//echo "<script language=\"javascript\">javascript:alert('".$body."');</script>";
[2]	1776	$attachments = $params['FILES'];
	1777	$forwarding_attachments = $params['forwarding_attachments'];
[689]	1778	$local_attachments = $params['local_attachments'];
[1472]	1779
[51]	1780	$folder =$params['folder'];
[1472]	1781	$folder = mb_convert_encoding($folder, "UTF7-IMAP","ISO_8859-1");
	1782	$folder_name = $params['folder_name'];
[6]	1783	// Fix problem with cyrus delimiter changes.
[1472]	1784	// Dots in names: enabled/disabled.
[6]	1785	$folder = @eregi_replace("INBOX/", "INBOX".$this->imap_delimiter, $folder);
	1786	$folder = @eregi_replace("INBOX.", "INBOX".$this->imap_delimiter, $folder);
	1787	// End Fix.
[1472]	1788	if ($folder != 'null'){
[2]	1789	$mail->SaveMessageInFolder = $folder;
	1790	}
	1791	////////////////////////////////////////////////////////////////////////////////////////////////////
	1792	$mail->SMTPDebug = false;
[1035]	1793
	1794	if($signed && !$params['smime'])
	1795	{
	1796	$mail->Mailer = "smime";
	1797	$mail->SignedBody = true;
	1798	}
	1799	else
	1800	$mail->IsSMTP();
[1472]	1801
[2]	1802	$mail->Host = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpServer'];
	1803	$mail->Port = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpPort'];
	1804	$mail->From = $_SESSION['phpgw_info']['expressomail']['user']['email'];
	1805	$mail->FromName = $_SESSION['phpgw_info']['expressomail']['user']['fullname'];
	1806	if($fromaddress){
	1807	$mail->Sender = $mail->From;
	1808	$mail->SenderName = $mail->FromName;
	1809	$mail->FromName = $fromaddress[0];
	1810	$mail->From = $fromaddress[1];
	1811	}
[1472]	1812
[2]	1813	$this->add_recipients("to", $toaddress, &$mail);
	1814	$this->add_recipients("cc", $ccaddress, &$mail);
	1815	$this->add_recipients("cco", $ccoaddress, &$mail);
	1816	$mail->Subject = $subject;
	1817	$mail->IsHTML(true);
[1035]	1818	$mail->Body = $body;
[271]	1819
[1035]	1820	if (($encrypt && $signed && $params['smime']) \|\| ($encrypt && !$signed)) // a msg deve ser enviada cifrada...
	1821	{
	1822	$email = $this->add_recipients_cert($toaddress . ',' . $ccaddress. ',' .$ccoaddress);
	1823	$email = explode(",",$email);
	1824	// Deve ser testado se foram obtidos os certificados de todos os destinatarios.
	1825	// Deve ser verificado um numero limite de destinatarios.
	1826	// Deve ser verificado se os certificados sao validos.
	1827	// Se uma das verificacoes falhar, nao enviar o e-mail e avisar o usuario.
	1828	// O array $mail->Certs_crypt soh deve ser preenchido se os certificados passarem nas verificacoes.
	1829	$numero_maximo = $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['num_max_certs_to_cipher']; // Este valor dever ser configurado pelo administrador do site ....
	1830	$erros_acumulados = "";
	1831	$aux_mails = array();
	1832	$mail_list = array();
	1833	if(count($email) > $numero_maximo)
	1834	{
	1835	$erros_acumulados .= "Excedido o numero maximo (" . $numero_maximo . ") de destinatarios para uma msg cifrada...." . chr(0x0A);
	1836	return $erros_acumulados;
	1837	}
	1838	// adiciona o email do remetente. eh para cifrar a msg para ele tambem. Assim vai poder visualizar a msg na pasta enviados..
	1839	$email[] = $_SESSION['phpgw_info']['expressomail']['user']['email'];
	1840	foreach($email as $item)
	1841	{
	1842	$certificate = $db->get_certificate(strtolower($item));
	1843	if(!$certificate)
	1844	{
	1845	$erros_acumulados .= "Chamada com parametro invalido. e-Mail nao pode ser vazio." . chr(0x0A);
	1846	return $erros_acumulados;
	1847	}
	1848
	1849	if (array_key_exists("dberr1", $certificate))
	1850	{
	1851
	1852	$erros_acumulados .= "Ocorreu um erro quando pesquisava certificados dos destinatarios para cifrar a msg." . chr(0x0A);
	1853	return $erros_acumulados;
	1854	}
	1855	if (array_key_exists("dberr2", $certificate))
	1856	{
	1857	$erros_acumulados .= $item . ' : Nao pode cifrar a msg. Certificado nao localizado.' . chr(0x0A);
	1858	//continue;
	1859	}
	1860	/* Retirado este teste para evitar mensagem de erro duplicada.
	1861	if (!array_key_exists("certs", $certificate))
	1862	{
	1863	$erros_acumulados .= $item . ' : Nao pode cifrar a msg. Certificado nao localizado.' . chr(0x0A);
	1864	continue;
	1865	}
	1866	*/
[1174]	1867	include_once("../security/classes/CertificadoB.php");
[1035]	1868
	1869	foreach ($certificate['certs'] as $registro)
	1870	{
	1871	$c1 = new certificadoB();
	1872	$c1->certificado($registro['chave_publica']);
	1873	if ($c1->apresentado)
	1874	{
	1875	$c2 = new Verifica_Certificado($c1->dados,$registro['chave_publica']);
	1876	if (!$c1->dados['EXPIRADO'] && !$c2->revogado && $c2->status)
	1877	{
	1878	$aux_mails[] = $registro['chave_publica'];
	1879	$mail_list[] = strtolower($item);
	1880	}
	1881	else
	1882	{
	1883	if ($c1->dados['EXPIRADO'] \|\| $c2->revogado)
	1884	{
	1885	$db->update_certificate($c1->dados['SERIALNUMBER'],$c1->dados['EMAIL'],$c1->dados['AUTHORITYKEYIDENTIFIER'],
	1886	$c1->dados['EXPIRADO'],$c2->revogado);
	1887	}
	1888
	1889	$erros_acumulados .= $item . ': ' . $c2->msgerro . chr(0x0A);
	1890	foreach($c2->erros_ssl as $linha)
	1891	{
	1892	$erros_acumulados .= $linha . chr(0x0A);
	1893	}
	1894	$erros_acumulados .= 'Emissor: ' . $c1->dados['EMISSOR'] . chr(0x0A);
	1895	$erros_acumulados .= $c1->dados['CRLDISTRIBUTIONPOINTS'] . chr(0x0A);
	1896	}
	1897	}
	1898	else
	1899	{
	1900	$erros_acumulados .= $item . ' : Nao pode cifrar a msg. Certificado invalido.' . chr(0x0A);
	1901	}
	1902	}
	1903	if(!(in_array(strtolower($item),$mail_list)) && !empty($erros_acumulados))
	1904	{
	1905	return $erros_acumulados;
	1906	}
	1907	}
	1908
	1909	$mail->Certs_crypt = $aux_mails;
	1910	}
	1911
[2]	1912	////////////////////////////////////////////////////////////////////////////////////////////////////
[271]	1913	// Build CID for embedded Images!!!
[449]	1914	$pattern = '/src="([^"]*?show_embedded_attach.php\?msg_folder=(.+)?&(amp;)?msg_num=(.+)?&(amp;)?msg_part=(.+)?)"/isU';
[271]	1915	$cid_imgs = '';
	1916	$name_cid_files = array();
	1917	preg_match_all($pattern,$mail->Body,$cid_imgs,PREG_PATTERN_ORDER);
	1918	$cid_array = array();
[449]	1919	foreach($cid_imgs[6] as $j => $val){
	1920	if ( !array_key_exists($cid_imgs[4][$j].$val, $cid_array) )
[271]	1921	{
[449]	1922	$cid_array[$cid_imgs[4][$j].$val] = base_convert(microtime(), 10, 36);
[271]	1923	}
[1472]	1924	$cid = $cid_array[$cid_imgs[4][$j].$val];
[271]	1925	$mail->Body = str_replace($cid_imgs[1][$j], "cid:".$cid, $mail->Body);
[1472]	1926
[1711]	1927	if (!$forwarding_attachments[$cid_imgs[6][$j]-2]) // The image isn't in the same mail?
[271]	1928	{
[449]	1929	$fileContent = $this->get_forwarding_attachment($cid_imgs[2][$j], $cid_imgs[4][$j], $cid_imgs[6][$j], 'base64');
[271]	1930	$fileName = "image_".($j).".jpg";
	1931	$fileCode = "base64";
	1932	$fileType = "image/jpg";
	1933	}
	1934	else
	1935	{
[449]	1936	$attach_img = $forwarding_attachments[$cid_imgs[6][$j]-2];
[271]	1937	$file_description = unserialize(rawurldecode($attach_img));
	1938
[1472]	1939	foreach($file_description as $i => $descriptor){
[271]	1940	$file_description[$i] = eregi_replace('\'*\'','',$descriptor);
	1941	}
[1711]	1942	$fileContent = $this->get_forwarding_attachment($file_description[0], $cid_imgs[4][$j], $file_description[3], 'base64');
[271]	1943	$fileName = $file_description[2];
	1944	$fileCode = $file_description[4];
	1945	$fileType = $this->get_file_type($file_description[2]);
[449]	1946	unset($forwarding_attachments[$cid_imgs[6][$j]-2]);
[271]	1947	}
	1948	$tempDir = ini_get("session.save_path");
[1472]	1949	$file = "cidimage_".$_SESSION[ 'phpgw_session' ][ 'session_id' ].$cid_imgs[6][$j].".dat";
[271]	1950	$f = fopen($tempDir.'/'.$file,"w");
	1951	fputs($f,$fileContent);
	1952	fclose($f);
	1953	if ($fileContent)
	1954	$mail->AddEmbeddedImage($tempDir.'/'.$file, $cid, $fileName, $fileCode, $fileType);
	1955	//else
[1472]	1956	// return "Error loading image attachment content";
[271]	1957
	1958	}
	1959	////////////////////////////////////////////////////////////////////////////////////////////////////
[2]	1960	// Build Uploading Attachments!!!
[689]	1961	if ((count($attachments)) && ($params['is_local_forward']!="1")) //Caso seja forward normal...
[2]	1962	{
	1963	$total_uploaded_size = 0;
[1264]	1964	$upload_max_filesize = str_replace("M","",$_SESSION['phpgw_info']['user']['preferences']['expressoMail']['max_attachment_size']) * 1024 * 1024;
[2]	1965	foreach ($attachments as $attach)
	1966	{
	1967	$mail->AddAttachment($attach['tmp_name'], $attach['name'], "base64", $this->get_file_type($attach['name'])); // optional name
	1968	$total_uploaded_size = $total_uploaded_size + $attach['size'];
	1969	}
[1247]	1970	if( $total_uploaded_size > $upload_max_filesize)
[1472]	1971	return $this->parse_error("message file too big");
[828]	1972	}
[689]	1973	else if(($params['is_local_forward']=="1") && (count($local_attachments))) { //Caso seja forward de mensagens locais
[828]	1974
[689]	1975	$total_uploaded_size = 0;
[1472]	1976	$upload_max_filesize = str_replace("M","",ini_get('upload_max_filesize')) * 1024 * 1024;
[689]	1977	foreach($local_attachments as $local_attachment) {
	1978	$file_description = unserialize(rawurldecode($local_attachment));
	1979	$tmp = array_values($file_description);
[1472]	1980	foreach($file_description as $i => $descriptor){
[689]	1981	$tmp[$i] = eregi_replace('\'*\'','',$descriptor);
	1982	}
	1983	$mail->AddAttachment($_FILES[$tmp[1]]['tmp_name'], $tmp[2], "base64", $this->get_file_type($tmp[2])); // optional name
	1984	$total_uploaded_size = $total_uploaded_size + $_FILES[$tmp[1]]['size'];
	1985	}
	1986	if( $total_uploaded_size > $upload_max_filesize)
[828]	1987	return 'false';
[689]	1988	}
[2]	1989	////////////////////////////////////////////////////////////////////////////////////////////////////
[271]	1990	// Build Forwarding Attachments!!!
[2]	1991	if (count($forwarding_attachments) > 0)
	1992	{
	1993	// Bug fixed for array_search function
	1994	if(count($name_cid_files) > 0) {
	1995	$name_cid_files[count($name_cid_files)] = $name_cid_files[0];
	1996	$name_cid_files[0] = null;
[1472]	1997	}
	1998
[2]	1999	foreach($forwarding_attachments as $forwarding_attachment)
	2000	{
[271]	2001	$file_description = unserialize(rawurldecode($forwarding_attachment));
	2002	$tmp = array_values($file_description);
[1472]	2003	foreach($file_description as $i => $descriptor){
[271]	2004	$tmp[$i] = eregi_replace('\'*\'','',$descriptor);
	2005	}
[1472]	2006	$file_description = $tmp;
[271]	2007	$fileContent = $this->get_forwarding_attachment($file_description[0], $file_description[1], $file_description[3],$file_description[4]);
	2008	$fileName = $file_description[2];
	2009	if(!array_search(trim($fileName),$name_cid_files)) {
	2010	$mail->AddStringAttachment($fileContent, $fileName, $file_description[4], $this->get_file_type($file_description[2]));
[63]	2011	}
[2]	2012	}
	2013	}
[37]	2014
[2]	2015	////////////////////////////////////////////////////////////////////////////////////////////////////
[614]	2016	// Important message
	2017	if($is_important)
	2018	$mail->isImportant();
	2019
	2020	////////////////////////////////////////////////////////////////////////////////////////////////////
[2]	2021	// Disposition-Notification-To
	2022	if ($return_receipt)
	2023	$mail->ConfirmReadingTo = $_SESSION['phpgw_info']['expressomail']['user']['email'];
	2024	////////////////////////////////////////////////////////////////////////////////////////////////////
[504]	2025
[117]	2026	$sent = $mail->Send();
[1472]	2027
[117]	2028	if(!$sent)
[2]	2029	{
[504]	2030	return $this->parse_error($mail->ErrorInfo);
[2]	2031	}
	2032	else
	2033	{
[1035]	2034	if ($signed && !$params['smime'])
	2035	{
	2036	return $sent;
	2037	}
[1472]	2038	if($_SESSION['phpgw_info']['server']['expressomail']['expressoMail_enable_log_messages'] == "True")
[117]	2039	{
	2040	$userid = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
	2041	$userip = $_SESSION['phpgw_info']['expressomail']['user']['session_ip'];
	2042	$now = date("d/m/y H:i:s");
	2043	$addrs = $toaddress.$ccaddress.$ccoaddress;
[1472]	2044	$sent = trim($sent);
[117]	2045	error_log("$now - $userip - $sent [$subject] - $userid => $addrs\r\n", 3, "/home/expressolivre/mail_senders.log");
	2046	}
[1472]	2047	if($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['number_of_contacts'] &&
[485]	2048	$_SESSION['phpgw_info']['user']['preferences']['expressoMail']['use_dynamic_contacts']) {
[469]	2049	$contacts = new dynamic_contacts();
[485]	2050	$new_contacts = $contacts->add_dynamic_contacts($toaddress.",".$ccaddress.",".$ccoaddress);
	2051	return array("success" => true, "new_contacts" => $new_contacts);
[413]	2052	}
[485]	2053	return array("success" => true);
[2]	2054	}
	2055	}
	2056
[1035]	2057	function add_recipients_cert($full_address)
	2058	{
	2059	$result = "";
	2060	$parse_address = imap_rfc822_parse_adrlist($full_address, "");
	2061	foreach ($parse_address as $val)
	2062	{
	2063	//echo "<script language=\"javascript\">javascript:alert('".$val->mailbox."@".$val->host."');</script>";
	2064	if ($val->mailbox == "INVALID_ADDRESS")
	2065	continue;
	2066	if ($val->mailbox == "UNEXPECTED_DATA_AFTER_ADDRESS")
	2067	continue;
	2068	if (empty($val->personal))
	2069	$result .= $val->mailbox."@".$val->host . ",";
	2070	else
	2071	$result .= $val->mailbox."@".$val->host . ",";
	2072	}
	2073
	2074	return substr($result,0,-1);
	2075	}
	2076
[2]	2077	function add_recipients($recipient_type, $full_address, $mail)
	2078	{
[1472]	2079	$parse_address = imap_rfc822_parse_adrlist($full_address, "");
	2080	foreach ($parse_address as $val)
[2]	2081	{
	2082	//echo "<script language=\"javascript\">javascript:alert('".$val->mailbox."@".$val->host."');</script>";
	2083	if ($val->mailbox == "INVALID_ADDRESS")
	2084	continue;
[1472]	2085
[2]	2086	if (empty($val->personal))
	2087	{
	2088	switch($recipient_type)
	2089	{
	2090	case "to":
	2091	$mail->AddAddress($val->mailbox."@".$val->host);
	2092	break;
	2093	case "cc":
	2094	$mail->AddCC($val->mailbox."@".$val->host);
	2095	break;
	2096	case "cco":
	2097	$mail->AddBCC($val->mailbox."@".$val->host);
	2098	break;
	2099	}
	2100	}
	2101	else
	2102	{
	2103	switch($recipient_type)
	2104	{
	2105	case "to":
	2106	$mail->AddAddress($val->mailbox."@".$val->host, $val->personal);
	2107	break;
	2108	case "cc":
	2109	$mail->AddCC($val->mailbox."@".$val->host, $val->personal);
	2110	break;
	2111	case "cco":
	2112	$mail->AddBCC($val->mailbox."@".$val->host, $val->personal);
	2113	break;
	2114	}
	2115	}
	2116	}
	2117	return true;
	2118	}
[1472]	2119
[2]	2120	function get_forwarding_attachment($msg_folder, $msg_number, $msg_part, $encoding)
	2121	{
[828]	2122	$mbox_stream = $this->open_mbox(utf8_decode(urldecode($msg_folder)));
[1472]	2123	$fileContent = imap_fetchbody($mbox_stream, $msg_number, $msg_part, FT_UID);
[2]	2124	if($encoding == 'base64')
[449]	2125	# The function imap_base64 adds a new line
	2126	# at ASCII text, with CRLF line terminators.
	2127	# So is being exchanged for base64_decode.
	2128	#
	2129	#$fileContent = imap_base64($fileContent);
	2130	$fileContent = base64_decode($fileContent);
[2]	2131	else if($encoding == 'quoted-printable')
[1472]	2132	$fileContent = quoted_printable_decode($fileContent);
[2]	2133	return $fileContent;
	2134	}
[1472]	2135
[2]	2136	function del_last_caracter($string)
	2137	{
	2138	$string = substr($string,0,(strlen($string) - 1));
[1472]	2139	return $string;
[2]	2140	}
[1472]	2141
[2]	2142	function del_last_two_caracters($string)
	2143	{
	2144	$string = substr($string,0,(strlen($string) - 2));
[1472]	2145	return $string;
[2]	2146	}
[1472]	2147
[828]	2148	function messages_sort($sort_box_type,$sort_box_reverse, $search_box_type,$offsetBegin,$offsetEnd)
[659]	2149	{
[1625]	2150	if ($sort_box_type != "SORTFROM" && $search_box_type!= "FLAGGED"){
[970]	2151	$imapsort = imap_sort($this->mbox,constant($sort_box_type),$sort_box_reverse,SE_UID,$search_box_type);
	2152	foreach($imapsort as $iuid)
	2153	$sort[$iuid] = "";
[1518]	2154
	2155	if ($offsetBegin == -1 && $offsetEnd ==-1 )
	2156	$slice_array = false;
	2157	else
	2158	$slice_array = true;
[970]	2159	}
	2160	else
[659]	2161	{
[970]	2162	$sort = array();
	2163	if ($offsetBegin > $offsetEnd) {$temp=$offsetEnd; $offsetEnd=$offsetBegin; $offsetBegin=$temp;}
	2164	$num_msgs = imap_num_msg($this->mbox);
	2165	if ($offsetEnd > $num_msgs) {$offsetEnd = $num_msgs;}
[975]	2166	$slice_array = true;
	2167
[983]	2168	for ($i=$num_msgs; $i>0; $i--)
[828]	2169	{
[983]	2170	if ($sort_box_type == "SORTARRIVAL" && $sort_box_reverse && count($sort) >= $offsetEnd)
	2171	break;
[970]	2172	$iuid = @imap_uid($this->mbox,$i);
	2173	$header = $this->get_header($iuid);
	2174	// List UNSEEN messages.
	2175	if($search_box_type == "UNSEEN" && (!trim($header->Recent) && !trim($header->Unseen))){
	2176	continue;
	2177	}
	2178	// List SEEN messages.
	2179	elseif($search_box_type == "SEEN" && (trim($header->Recent) \|\| trim($header->Unseen))){
	2180	continue;
	2181	}
	2182	// List ANSWERED messages.
	2183	elseif($search_box_type == "ANSWERED" && !trim($header->Answered)){
	2184	continue;
	2185	}
	2186	// List FLAGGED messages.
	2187	elseif($search_box_type == "FLAGGED" && !trim($header->Flagged)){
	2188	continue;
	2189	}
	2190
	2191	if($sort_box_type=='SORTFROM') {
	2192	if (($header->from[0]->mailbox . "@" . $header->from[0]->host) == $_SESSION['phpgw_info']['expressomail']['user']['email'])
	2193	$from = $header->to;
	2194	else
	2195	$from = $header->from;
	2196
	2197	$tmp = imap_mime_header_decode($from[0]->personal);
	2198
	2199	if ($tmp[0]->text != "")
	2200	$sort[$iuid] = $tmp[0]->text;
	2201	else
	2202	$sort[$iuid] = $from[0]->mailbox . "@" . $from[0]->host;
	2203	}
	2204	else if($sort_box_type=='SORTSUBJECT') {
	2205	$sort[$iuid] = $header->subject;
	2206	}
	2207	else if($sort_box_type=='SORTSIZE') {
	2208	$sort[$iuid] = $header->Size;
	2209	}
	2210	else {
	2211	$sort[$iuid] = $header->udate;
	2212	}
	2213
[659]	2214	}
[970]	2215	natcasesort($sort);
[828]	2216
[970]	2217	if ($sort_box_reverse)
	2218	$sort = array_reverse($sort,true);
[659]	2219	}
[828]	2220
[972]	2221	if(!is_array($sort))
	2222	$sort = array();
[1472]	2223
[1808]	2224
[972]	2225	if ($slice_array)
[828]	2226	$sort = array_slice($sort,$offsetBegin-1,$offsetEnd-($offsetBegin-1),true);
[970]	2227
[1472]	2228
[828]	2229	return $sort;
	2230
[659]	2231	}
[970]	2232
	2233
[1472]	2234	function move_search_messages($params){
	2235	$params['selected_messages'] = urldecode($params['selected_messages']);
[163]	2236	$params['new_folder'] = urldecode($params['new_folder']);
	2237	$params['new_folder_name'] = urldecode($params['new_folder_name']);
	2238	$sel_msgs = explode(",", $params['selected_messages']);
[1472]	2239	@reset($sel_msgs);
[163]	2240	$sorted_msgs = array();
	2241	foreach($sel_msgs as $idx => $sel_msg) {
	2242	$sel_msg = explode(";", $sel_msg);
	2243	if(array_key_exists($sel_msg[0], $sorted_msgs)){
	2244	$sorted_msgs[$sel_msg[0]] .= ",".$sel_msg[1];
[1472]	2245	}
[163]	2246	else {
	2247	$sorted_msgs[$sel_msg[0]] = $sel_msg[1];
	2248	}
	2249	}
	2250	@ksort($sorted_msgs);
[1472]	2251	$last_return = false;
	2252	foreach($sorted_msgs as $folder => $msgs_number) {
[163]	2253	$params['msgs_number'] = $msgs_number;
[1472]	2254	$params['folder'] = $folder;
[163]	2255	if($params['new_folder'] && $folder != $params['new_folder']){
[1472]	2256	$last_return = $this -> move_messages($params);
[163]	2257	}
	2258	elseif(!$params['new_folder'] \|\| $params['delete'] ){
	2259	$last_return = $this -> delete_msgs($params);
	2260	$last_return['deleted'] = true;
	2261	}
	2262	}
	2263	return $last_return;
	2264	}
[1472]	2265
[2]	2266	function move_messages($params)
	2267	{
[1472]	2268	$folder = $params['folder'];
	2269	$mbox_stream = $this->open_mbox($folder);
[51]	2270	$newmailbox = ($params['new_folder']);
	2271	$newmailbox = mb_convert_encoding($newmailbox, "UTF7-IMAP","ISO_8859-1");
[2]	2272	$new_folder_name = $params['new_folder_name'];
	2273	$msgs_number = $params['msgs_number'];
	2274	$return = array('msgs_number' => $msgs_number,
	2275	'folder' => $folder,
	2276	'new_folder_name' => $new_folder_name,
[325]	2277	'border_ID' => $params['border_ID'],
	2278	'status' => true); //Status foi adicionado para validar as permissoes ACL
[1472]	2279
[325]	2280	//Este bloco tem a finalidade de averiguar as permissoes para pastas compartilhadas
	2281	if (substr($folder,0,4) == 'user'){
	2282	$acl = $this->getacltouser($folder);
	2283	/*
	2284	* l - lookup (mailbox is visible to LIST/LSUB commands)
	2285	* r - read (SELECT the mailbox, perform CHECK, FETCH, PARTIAL, SEARCH, COPY from mailbox)
	2286	* s - keep seen/unseen information across sessions (STORE SEEN flag)
	2287	* w - write (STORE flags other than SEEN and DELETED)
	2288	* i - insert (perform APPEND, COPY into mailbox)
	2289	* p - post (send mail to submission address for mailbox, not enforced by IMAP4 itself)
	2290	* c - create (CREATE new sub-mailboxes in any implementation-defined hierarchy)
	2291	* d - delete (STORE DELETED flag, perform EXPUNGE)
	2292	* a - administer (perform SETACL)
	2293	*/
	2294	if (strpos($acl, "d") === false){
	2295	$return['status'] = false;
	2296	return $return;
	2297	}
	2298	}
[432]	2299	//Este bloco tem a finalidade de transformar o CPF das pastas compartilhadas em common name
[1747]	2300	if ($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['uid2cn']){
	2301	if (substr($new_folder_name,0,4) == 'user'){
	2302	$this->ldap = new ldap_functions();
	2303	$tmp_folder_name = explode($this->imap_delimiter, $new_folder_name);
	2304	$return['new_folder_name'] = array_pop($tmp_folder_name);
	2305	if( $cn = $this->ldap->uid2cn($return['new_folder_name']))
	2306	{
	2307	$return['new_folder_name'] = $cn;
	2308	}
	2309	}
[432]	2310	}
[1472]	2311
	2312	// Caso estejamos no box principal, nao eh necessario pegar a informacao da mensagem anterior.
[51]	2313	if (($params['get_previous_msg']) && ($params['border_ID'] != 'null') && ($params['border_ID'] != ''))
[449]	2314	{
[2]	2315	$return['previous_msg'] = $this->get_info_previous_msg($params);
[449]	2316	// Fix problem in unserialize function JS.
	2317	$return['previous_msg']['body'] = str_replace(array('{','}'), array('{','}'), $return['previous_msg']['body']);
	2318	}
[1472]	2319
	2320	$mbox_stream = $this->open_mbox($folder);
[2]	2321	if(imap_mail_move($mbox_stream, $msgs_number, $newmailbox, CP_UID)) {
	2322	imap_expunge($mbox_stream);
[51]	2323	if($mbox_stream)
	2324	imap_close($mbox_stream);
[2]	2325	return $return;
	2326	}else {
[1472]	2327	if(strstr(imap_last_error(),'Over quota')) {
[2]	2328	$accountID = $_SESSION['phpgw_info']['expressomail']['email_server']['imapAdminUsername'];
[1472]	2329	$pass = $_SESSION['phpgw_info']['expressomail']['email_server']['imapAdminPW'];
	2330	$userID = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
[2]	2331	$server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
[504]	2332	$mbox = @imap_open("{".$this->imap_server.":".$this->imap_port.$this->imap_options."}INBOX", $accountID, $pass) or die(serialize(array('imap_error' => $this->parse_error(imap_last_error()))));
[2]	2333	if(!$mbox)
	2334	return imap_last_error();
[1472]	2335	$quota = imap_get_quotaroot($mbox_stream, "INBOX");
[2]	2336	if(! imap_set_quota($mbox, "user".$this->imap_delimiter.$userID, 2.1 * $quota['usage'])) {
[51]	2337	if($mbox_stream)
	2338	imap_close($mbox_stream);
[1472]	2339	if($mbox)
[51]	2340	imap_close($mbox);
[1472]	2341	return "move_messages(): Error setting quota for MOVE or DELETE!! ". "user".$this->imap_delimiter.$userID." line ".__LINE__."\n";
[2]	2342	}
	2343	if(imap_mail_move($mbox_stream, $msgs_number, $newmailbox, CP_UID)) {
	2344	imap_expunge($mbox_stream);
[51]	2345	if($mbox_stream)
	2346	imap_close($mbox_stream);
[2]	2347	// return to original quota limit.
	2348	if(!imap_set_quota($mbox, "user".$this->imap_delimiter.$userID, $quota['limit'])) {
[51]	2349	if($mbox)
	2350	imap_close($mbox);
[1472]	2351	return "move_messages(): Error setting quota for MOVE or DELETE!! line ".__LINE__."\n";
[2]	2352	}
[1472]	2353	return $return;
[2]	2354	}
	2355	else {
[51]	2356	if($mbox_stream)
	2357	imap_close($mbox_stream);
[2]	2358	if(!imap_set_quota($mbox, "user".$this->imap_delimiter.$userID, $quota['limit'])) {
[51]	2359	if($mbox)
	2360	imap_close($mbox);
[1472]	2361	return "move_messages(): Error setting quota for MOVE or DELETE!! line ".__LINE__."\n";
[2]	2362	}
[1472]	2363	return imap_last_error();
[2]	2364	}
[1472]	2365
[2]	2366	}
	2367	else {
[51]	2368	if($mbox_stream)
	2369	imap_close($mbox_stream);
	2370	return "move_messages() line ".__LINE__.": ". imap_last_error()." folder:".$newmailbox;
[2]	2371	}
[1472]	2372	}
[2]	2373	}
[1472]	2374
[2]	2375	function save_msg($params)
	2376	{
[1472]	2377
[271]	2378	include_once("class.phpmailer.php");
	2379	$mail = new PHPMailer();
	2380	include_once("class.db_functions.inc.php");
	2381	$toaddress = $params['input_to'];
	2382	$ccaddress = $params['input_cc'];
[1638]	2383	$ccoaddress = $params['input_cco'];
[271]	2384	$subject = $params['input_subject'];
[320]	2385	$msg_uid = $params['msg_id'];
[2]	2386	$body = $params['body'];
	2387	$body = str_replace("%nbsp;"," ",$params['body']);
[155]	2388	$body = preg_replace("/\n/"," ",$body);
[51]	2389	$body = preg_replace("/\r/","",$body);
[271]	2390	$forwarding_attachments = $params['forwarding_attachments'];
	2391	$attachments = $params['FILES'];
	2392	$return_files = $params['FILES'];
[1472]	2393
[271]	2394	$folder = $params['folder'];
[1472]	2395	$folder = mb_convert_encoding($folder, "UTF7-IMAP","ISO_8859-1");
[271]	2396	// Fix problem with cyrus delimiter changes.
[1472]	2397	// Dots in names: enabled/disabled.
[271]	2398	$folder = @eregi_replace("INBOX/", "INBOX".$this->imap_delimiter, $folder);
	2399	$folder = @eregi_replace("INBOX.", "INBOX".$this->imap_delimiter, $folder);
	2400	// End Fix.
[1638]	2401	if(strtoupper($folder) == 'INBOX/DRAFTS')
	2402	{
	2403	$mail->SaveMessageAsDraft = $folder;
	2404	}
[271]	2405	$mail->SaveMessageInFolder = $folder;
	2406	$mail->SMTPDebug = false;
[1472]	2407
[271]	2408	$mail->IsSMTP();
	2409	$mail->Host = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpServer'];
	2410	$mail->Port = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpPort'];
	2411	$mail->From = $_SESSION['phpgw_info']['expressomail']['user']['email'];
	2412	$mail->FromName = $_SESSION['phpgw_info']['expressomail']['user']['fullname'];
[1472]	2413
[271]	2414	$mail->Sender = $mail->From;
	2415	$mail->SenderName = $mail->FromName;
	2416	$mail->FromName = $_SESSION['phpgw_info']['expressomail']['user']['fullname'];
	2417	$mail->From = $_SESSION['phpgw_info']['expressomail']['user']['email'];
[1472]	2418
[271]	2419	$this->add_recipients("to", $toaddress, &$mail);
	2420	$this->add_recipients("cc", $ccaddress, &$mail);
[1638]	2421	$this->add_recipients("cco", $ccoaddress, &$mail);
[271]	2422	$mail->Subject = $subject;
	2423	$mail->IsHTML(true);
	2424	$mail->Body = $body;
[1472]	2425
[320]	2426	// Build CID for embedded Images!!!
[449]	2427	$pattern = '/src="([^"]*?show_embedded_attach.php\?msg_folder=(.+)?&(amp;)?msg_num=(.+)?&(amp;)?msg_part=(.+)?)"/isU';
[320]	2428	$cid_imgs = '';
	2429	$name_cid_files = array();
	2430	preg_match_all($pattern,$mail->Body,$cid_imgs,PREG_PATTERN_ORDER);
	2431	$cid_array = array();
[449]	2432	foreach($cid_imgs[6] as $j => $val){
	2433	if ( !array_key_exists($cid_imgs[4][$j].$val, $cid_array) )
[320]	2434	{
[449]	2435	$cid_array[$cid_imgs[4][$j].$val] = base_convert(microtime(), 10, 36);
[320]	2436	}
[1472]	2437	$cid = $cid_array[$cid_imgs[4][$j].$val];
[320]	2438	$mail->Body = str_replace($cid_imgs[1][$j], "cid:".$cid, $mail->Body);
[1472]	2439
[449]	2440	if ($msg_uid != $cid_imgs[4][$j]) // The image isn't in the same mail?
[320]	2441	{
[449]	2442	$fileContent = $this->get_forwarding_attachment($cid_imgs[2][$j], $cid_imgs[4][$j], $cid_imgs[6][$j], 'base64');
	2443	//prototype: get_forwarding_attachment ( folder, msg number, part, encoding)
[320]	2444	$fileName = "image_".($j).".jpg";
	2445	$fileCode = "base64";
	2446	$fileType = "image/jpg";
[449]	2447	$file_attached[0] = $cid_imgs[2][$j];
	2448	$file_attached[1] = $cid_imgs[4][$j];
	2449	$file_attached[2] = $fileName;
	2450	$file_attached[3] = $cid_imgs[6][$j];
	2451	$file_attached[4] = 'base64';
	2452	$file_attached[5] = strlen($fileContent); //Size of file
	2453	$return_forward[] = $file_attached;
[320]	2454	}
	2455	else
	2456	{
[449]	2457	$attach_img = $forwarding_attachments[$cid_imgs[6][$j]-2];
[320]	2458	$file_description = unserialize(rawurldecode($attach_img));
[1472]	2459	foreach($file_description as $i => $descriptor){
[320]	2460	$file_description[$i] = eregi_replace('\'*\'','',$descriptor);
	2461	}
	2462	$fileContent = $this->get_forwarding_attachment($file_description[0], $msg_uid, $file_description[3], 'base64');
	2463	$fileName = $file_description[2];
	2464	$fileCode = $file_description[4];
	2465	$fileType = $this->get_file_type($file_description[2]);
[449]	2466	unset($forwarding_attachments[$cid_imgs[6][$j]-2]);
[320]	2467	if (!empty($file_description))
	2468	{
	2469	$file_description[5] = strlen($fileContent); //Size of file
	2470	$return_forward[] = $file_description;
	2471	}
	2472	}
	2473	$tempDir = ini_get("session.save_path");
[1472]	2474	$file = "cidimage_".$_SESSION[ 'phpgw_session' ][ 'session_id' ].$cid_imgs[6][$j].".dat";
[320]	2475	$f = fopen($tempDir.'/'.$file,"w");
	2476	fputs($f,$fileContent);
	2477	fclose($f);
	2478	if ($fileContent)
	2479	$mail->AddEmbeddedImage($tempDir.'/'.$file, $cid, $fileName, $fileCode, $fileType);
	2480	//else
[1472]	2481	// return "Error loading image attachment content";
[320]	2482
	2483	}
[1472]	2484
	2485	// Build Forwarding Attachments!!!
[271]	2486	if (count($forwarding_attachments) > 0)
	2487	{
	2488	foreach($forwarding_attachments as $forwarding_attachment)
	2489	{
	2490	$file_description = unserialize(rawurldecode($forwarding_attachment));
	2491	$tmp = array_values($file_description);
[1472]	2492	foreach($file_description as $i => $descriptor){
[271]	2493	$tmp[$i] = eregi_replace('\'*\'','',$descriptor);
	2494	}
	2495	$file_description = $tmp;
[1472]	2496
[271]	2497	$fileContent = $this->get_forwarding_attachment($file_description[0], $file_description[1], $file_description[3],$file_description[4]);
	2498	$fileName = $file_description[2];
[1472]	2499
[271]	2500	$file_description[5] = strlen($fileContent); //Size of file
	2501	$return_forward[] = $file_description;
[1472]	2502
[271]	2503	$mail->AddStringAttachment($fileContent, $fileName, $file_description[4], $this->get_file_type($file_description[2]));
	2504	}
	2505	}
[1472]	2506
[271]	2507	if ((count($return_forward) > 0) && (count($return_files) > 0))
	2508	$return_files = array_merge_recursive($return_forward,$return_files);
	2509	else
	2510	if (count($return_files) < 1)
	2511	$return_files = $return_forward;
[1472]	2512
[271]	2513	// Build Uploading Attachments!!!
[1005]	2514	$sizeof_attachments = count($attachments);
	2515	if ($sizeof_attachments)
	2516	foreach ($attachments as $numb => $attach){
	2517	if ($numb == ($sizeof_attachments-1) && $params['insertImg'] == 'true'){ // Auto-resize image
	2518	list($width, $height,$image_type) = getimagesize($attach['tmp_name']);
	2519	switch ($image_type)
	2520	{
[1380]	2521	// Do not corrupt animated gif
	2522	//case 1: $image_big = imagecreatefromgif($attach['tmp_name']);break;
[1005]	2523	case 2: $image_big = imagecreatefromjpeg($attach['tmp_name']); break;
	2524	case 3: $image_big = imagecreatefrompng($attach['tmp_name']); break;
	2525	case 6:
[1247]	2526	require_once("gd_functions.php");
[1005]	2527	$image_big = imagecreatefrombmp($attach['tmp_name']); break;
	2528	default:
	2529	$mail->AddAttachment($attach['tmp_name'], $attach['name'], "base64", $this->get_file_type($attach['name']));
	2530	break;
	2531	}
	2532	header('Content-type: image/jpeg');
	2533	$max_resolution = $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['image_size'];
	2534	$max_resolution = ($max_resolution==""?'65536':$max_resolution);
	2535	if ($width < $max_resolution && $height < $max_resolution){
	2536	$new_width = $width;
	2537	$new_height = $height;
	2538	}
	2539	else if ($width > $max_resolution){
	2540	$new_width = $max_resolution;
	2541	$new_height = $height*($new_width/$width);
	2542	}
	2543	else {
	2544	$new_height = $max_resolution;
	2545	$new_width = $width*($new_height/$height);
	2546	}
	2547	$image_new = imagecreatetruecolor($new_width, $new_height);
	2548	imagecopyresampled($image_new, $image_big, 0, 0, 0, 0, $new_width, $new_height, $width, $height);
	2549	$tmpDir = ini_get("session.save_path");
[1472]	2550	$_file = "/cidimage_".$_SESSION[ 'phpgw_session' ][ 'session_id' ].".dat";
[1005]	2551	imagejpeg($image_new,$tmpDir.$_file, 85);
	2552	$mail->AddAttachment($tmpDir.$_file, $attach['name'], "base64", $this->get_file_type($tmpDir.$_file));
	2553	}
	2554	else
	2555	$mail->AddAttachment($attach['tmp_name'], $attach['name'], "base64", $this->get_file_type($attach['name']));
	2556	// optional name
	2557	}
[1472]	2558
	2559
	2560
	2561
[271]	2562	if(!empty($mail->AltBody))
	2563	$mail->ContentType = "multipart/alternative";
	2564
[828]	2565	$mail->error_count = 0; // reset errors
	2566	$mail->SetMessageType();
	2567	$header = $mail->CreateHeader();
[1472]	2568	$body = $mail->CreateBody();
[828]	2569
[1472]	2570	$mbox_stream = $this->open_mbox($folder);
[271]	2571	$new_header = str_replace("\n", "\r\n", $header);
	2572	$new_body = str_replace("\n", "\r\n", $body);
[830]	2573	$return['append'] = imap_append($mbox_stream, "{".$this->imap_server.":".$this->imap_port."}".$folder, $new_header . $new_body, "\\Seen \\Draft");
[271]	2574	$status = imap_status($mbox_stream, "{".$this->imap_server.":".$this->imap_port."}".$folder, SA_UIDNEXT);
	2575	$return['msg_no'] = $status->uidnext - 1;
	2576	$return['folder_id'] = $folder;
[828]	2577
[51]	2578	if($mbox_stream)
	2579	imap_close($mbox_stream);
[1472]	2580	if (is_array($return_files))
[828]	2581	foreach ($return_files as $index => $_attachment) {
	2582	if (array_key_exists("name",$_attachment)){
[271]	2583	unset($return_files[$index]);
	2584	$return_files[$index] = $_attachment['name']."_SIZE_".$return_files[$index][1] = $_attachment['size'];
	2585	}
	2586	else
	2587	{
	2588	unset($return_files[$index]);
	2589	$return_files[$index] = $_attachment[2]."_SIZE_". $return_files[$index][1] = $_attachment[5];
	2590	}
	2591	}
[1472]	2592
[271]	2593	$return['files'] = serialize($return_files);
[673]	2594	$return["subject"] = $subject;
[1472]	2595
[2]	2596	if (!$return['append'])
	2597	$return['append'] = imap_last_error();
[1472]	2598
[2]	2599	return $return;
	2600	}
[1472]	2601
[2]	2602	function set_messages_flag($params)
	2603	{
	2604	$folder = $params['folder'];
	2605	$msgs_to_set = $params['msgs_to_set'];
	2606	$flag = $params['flag'];
	2607	$return = array();
	2608	$return["msgs_to_set"] = $msgs_to_set;
	2609	$return["flag"] = $flag;
[1472]	2610
[411]	2611	if(!$this->mbox && !is_resource($this->mbox))
[51]	2612	$this->mbox = $this->open_mbox($folder);
[1472]	2613
[2]	2614	if ($flag == "unseen")
[51]	2615	$return["status"] = imap_clearflag_full($this->mbox, $msgs_to_set, "\\Seen", ST_UID);
[2]	2616	elseif ($flag == "seen")
[51]	2617	$return["status"] = imap_setflag_full($this->mbox, $msgs_to_set, "\\Seen", ST_UID);
[2]	2618	elseif ($flag == "answered"){
[51]	2619	$return["status"] = imap_setflag_full($this->mbox, $msgs_to_set, "\\Answered", ST_UID);
	2620	imap_clearflag_full($this->mbox, $msgs_to_set, "\\Draft", ST_UID);
[2]	2621	}
	2622	elseif ($flag == "forwarded")
[51]	2623	$return["status"] = imap_setflag_full($this->mbox, $msgs_to_set, "\\Answered \\Draft", ST_UID);
[2]	2624	elseif ($flag == "flagged")
[51]	2625	$return["status"] = imap_setflag_full($this->mbox, $msgs_to_set, "\\Flagged", ST_UID);
[614]	2626	elseif ($flag == "unflagged") {
	2627	$flag_importance = false;
	2628	$msgs_number = explode(",",$msgs_to_set);
[659]	2629	$unflagged_msgs = "";
[614]	2630	foreach($msgs_number as $msg_number) {
	2631	preg_match('/importance : (.*)\r/i',
	2632	imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number))
[1472]	2633	,$importance);
[673]	2634	if(strtolower($importance[1])=="high" && $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['use_important_flag']) {
[614]	2635	$flag_importance=true;
	2636	}
[659]	2637	else {
	2638	$unflagged_msgs.=$msg_number.",";
[1472]	2639	}
[614]	2640	}
	2641
[659]	2642	if($unflagged_msgs!="") {
	2643	imap_clearflag_full($this->mbox,substr($unflagged_msgs,0,strlen($unflagged_msgs)-1), "\\Flagged", ST_UID);
	2644	$return["msgs_unflageds"] = substr($unflagged_msgs,0,strlen($unflagged_msgs)-1);
	2645	}
	2646	else {
	2647	$return["msgs_unflageds"] = false;
	2648	}
	2649
[673]	2650	if($flag_importance && $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['use_important_flag']) {
[614]	2651	$return["status"] = false;
	2652	$return["msg"] = $this->functions->getLang("At least one of selected message cant be marked as normal");
	2653	}
[659]	2654	else {
	2655	$return["status"] = true;
	2656	}
[614]	2657	}
[1472]	2658
[411]	2659	if($this->mbox && is_resource($this->mbox))
[51]	2660	imap_close($this->mbox);
[2]	2661	return $return;
	2662	}
[1472]	2663
[2]	2664	function get_file_type($file_name)
	2665	{
	2666	$file_name = strtolower($file_name);
	2667	$strFileType = strrev(substr(strrev($file_name),0,4));
[1472]	2668	if ($strFileType == ".asf")
[2]	2669	return "video/x-ms-asf";
	2670	if ($strFileType == ".avi")
	2671	return "video/avi";
	2672	if ($strFileType == ".doc")
	2673	return "application/msword";
	2674	if ($strFileType == ".zip")
	2675	return "application/zip";
	2676	if ($strFileType == ".xls")
	2677	return "application/vnd.ms-excel";
	2678	if ($strFileType == ".gif")
	2679	return "image/gif";
	2680	if ($strFileType == ".jpg" \|\| $strFileType == "jpeg")
	2681	return "image/jpeg";
	2682	if ($strFileType == ".png")
	2683	return "image/png";
	2684	if ($strFileType == ".wav")
	2685	return "audio/wav";
	2686	if ($strFileType == ".mp3")
	2687	return "audio/mpeg3";
	2688	if ($strFileType == ".mpg" \|\| $strFileType == "mpeg")
	2689	return "video/mpeg";
	2690	if ($strFileType == ".rtf")
	2691	return "application/rtf";
	2692	if ($strFileType == ".htm" \|\| $strFileType == "html")
	2693	return "text/html";
[1472]	2694	if ($strFileType == ".xml")
[2]	2695	return "text/xml";
[1472]	2696	if ($strFileType == ".xsl")
[2]	2697	return "text/xsl";
[1472]	2698	if ($strFileType == ".css")
[2]	2699	return "text/css";
[1472]	2700	if ($strFileType == ".php")
[2]	2701	return "text/php";
[1472]	2702	if ($strFileType == ".asp")
[2]	2703	return "text/asp";
	2704	if ($strFileType == ".pdf")
	2705	return "application/pdf";
	2706	if ($strFileType == ".txt")
	2707	return "text/plain";
	2708	if ($strFileType == ".wmv")
	2709	return "video/x-ms-wmv";
	2710	if ($strFileType == ".sxc")
	2711	return "application/vnd.sun.xml.calc";
	2712	if ($strFileType == ".stc")
	2713	return "application/vnd.sun.xml.calc.template";
	2714	if ($strFileType == ".sxd")
	2715	return "application/vnd.sun.xml.draw";
	2716	if ($strFileType == ".std")
	2717	return "application/vnd.sun.xml.draw.template";
	2718	if ($strFileType == ".sxi")
	2719	return "application/vnd.sun.xml.impress";
	2720	if ($strFileType == ".sti")
	2721	return "application/vnd.sun.xml.impress.template";
	2722	if ($strFileType == ".sxm")
	2723	return "application/vnd.sun.xml.math";
	2724	if ($strFileType == ".sxw")
	2725	return "application/vnd.sun.xml.writer";
	2726	if ($strFileType == ".sxq")
	2727	return "application/vnd.sun.xml.writer.global";
	2728	if ($strFileType == ".stw")
	2729	return "application/vnd.sun.xml.writer.template";
[1472]	2730
	2731
	2732	return "application/octet-stream";
[2]	2733	}
[1472]	2734
[2]	2735	function htmlspecialchars_encode($str)
	2736	{
[449]	2737	return str_replace( array('&', '"','\'','<','>','{','}'), array('&','"',''','<','>','{','}'), $str);
[2]	2738	}
	2739	function htmlspecialchars_decode($str)
	2740	{
[449]	2741	return str_replace( array('&','"',''','<','>','{','}'), array('&', '"','\'','<','>','{','}'), $str);
[2]	2742	}
[1472]	2743
[828]	2744	function get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse,$offsetBegin = 0,$offsetEnd = 0)
	2745	{
	2746	if(!$this->mbox \|\| !is_resource($this->mbox))
[51]	2747	$this->mbox = $this->open_mbox($folder);
[432]	2748
[828]	2749	return $this->messages_sort($sort_box_type,$sort_box_reverse, $search_box_type,$offsetBegin,$offsetEnd);
	2750	}
[1472]	2751
[53]	2752	function get_info_next_msg($params)
	2753	{
	2754	$msg_number = $params['msg_number'];
	2755	$folder = $params['msg_folder'];
	2756	$sort_box_type = $params['sort_box_type'];
	2757	$sort_box_reverse = $params['sort_box_reverse'];
	2758	$reuse_border = $params['reuse_border'];
	2759	$search_box_type = $params['search_box_type'] != "ALL" && $params['search_box_type'] != "" ? $params['search_box_type'] : false;
[1472]	2760	$sort_array_msg = $this -> get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse);
	2761
[320]	2762	$success = false;
	2763	if (is_array($sort_array_msg))
[2]	2764	{
[320]	2765	foreach ($sort_array_msg as $i => $value){
	2766	if ($value == $msg_number)
	2767	{
	2768	$success = true;
	2769	break;
	2770	}
	2771	}
[2]	2772	}
	2773
[320]	2774	if (! $success \|\| $i >= sizeof($sort_array_msg)-1)
[2]	2775	{
	2776	$params['status'] = 'false';
	2777	$params['command_to_exec'] = "delete_border('". $reuse_border ."');";
	2778	return $params;
	2779	}
[1472]	2780
[2]	2781	$params = array();
	2782	$params['msg_number'] = $sort_array_msg[($i+1)];
	2783	$params['msg_folder'] = $folder;
[1472]	2784
	2785	$return = $this->get_info_msg($params);
[2]	2786	$return["reuse_border"] = $reuse_border;
	2787	return $return;
	2788	}
	2789
	2790	function get_info_previous_msg($params)
	2791	{
	2792	$msg_number = $params['msgs_number'];
	2793	$folder = $params['folder'];
	2794	$sort_box_type = $params['sort_box_type'];
	2795	$sort_box_reverse = $params['sort_box_reverse'];
	2796	$reuse_border = $params['reuse_border'];
[53]	2797	$search_box_type = $params['search_box_type'] != "ALL" && $params['search_box_type'] != "" ? $params['search_box_type'] : false;
	2798	$sort_array_msg = $this -> get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse);
[1472]	2799
[320]	2800	$success = false;
	2801	if (is_array($sort_array_msg))
[2]	2802	{
[320]	2803	foreach ($sort_array_msg as $i => $value){
	2804	if ($value == $msg_number)
	2805	{
	2806	$success = true;
	2807	break;
	2808	}
	2809	}
[2]	2810	}
[320]	2811	if (! $success \|\| $i == 0)
	2812	{
[2]	2813	$params['status'] = 'false';
	2814	$params['command_to_exec'] = "delete_border('". $reuse_border ."');";
	2815	return $params;
	2816	}
[1472]	2817
[2]	2818	$params = array();
	2819	$params['msg_number'] = $sort_array_msg[($i-1)];
	2820	$params['msg_folder'] = $folder;
[1472]	2821
[2]	2822	$return = $this->get_info_msg($params);
	2823	$return["reuse_border"] = $reuse_border;
	2824	return $return;
	2825	}
[1472]	2826
[2]	2827	// This function updates the values: quota, paging and new messages menu.
	2828	function get_menu_values($params){
	2829	$return_array = array();
	2830	$return_array = $this->get_quota($params);
[1472]	2831
[2]	2832	$mbox_stream = $this->open_mbox($params['folder']);
[1472]	2833	$return_array['num_msgs'] = imap_num_msg($mbox_stream);
[51]	2834	if($mbox_stream)
	2835	imap_close($mbox_stream);
[1472]	2836
	2837	return $return_array;
[2]	2838	}
[1472]	2839
[325]	2840	function get_quota($params){
[449]	2841	// folder_id = user/{uid} for shared folders
	2842	if(substr($params['folder_id'],0,5) != 'INBOX' && preg_match('/user\\'.$this->imap_delimiter.'/i', $params['folder_id'])){
	2843	$array_folder = explode($this->imap_delimiter,$params['folder_id']);
[1472]	2844	$folder_id = "user".$this->imap_delimiter.$array_folder[1];
[449]	2845	}
	2846	// folder_id = INBOX for inbox folders
	2847	else
	2848	$folder_id = "INBOX";
[1472]	2849
[1035]	2850	if(!$this->mbox \|\| !is_resource($this->mbox))
[51]	2851	$this->mbox = $this->open_mbox();
[345]	2852
[325]	2853	$quota = imap_get_quotaroot($this->mbox, $folder_id);
[411]	2854	if($this->mbox && is_resource($this->mbox))
[51]	2855	imap_close($this->mbox);
[1472]	2856
[2]	2857	if (!$quota){
	2858	return array(
	2859	'quota_percent' => 0,
	2860	'quota_used' => 0,
	2861	'quota_limit' => 0
	2862	);
	2863	}
[1472]	2864
[2]	2865	if(count($quota) && $quota['limit']) {
	2866	$quota_limit = (($quota['limit']/1024)* 100 + .5 )* .01;
	2867	$quota_used = (($quota['usage']/1024)* 100 + .5 )* .01;
	2868	if($quota_used >= $quota_limit)
[650]	2869	{
	2870	$quotaPercent = 100;
	2871	}
	2872	else
	2873	{
[2]	2874	$quotaPercent = ($quota_used / $quota_limit)*100;
	2875	$quotaPercent = (($quotaPercent)* 100 + .5 )* .01;
[650]	2876	}
[2]	2877	return array(
	2878	'quota_percent' => floor($quotaPercent),
	2879	'quota_used' => floor($quota_used),
	2880	'quota_limit' => floor($quota_limit)
	2881	);
	2882	}
[1472]	2883	else
[2]	2884	return array();
	2885	}
[1472]	2886
[2]	2887	function send_notification($params){
	2888	require_once("class.phpmailer.php");
	2889	$mail = new PHPMailer();
[1472]	2890
[2]	2891	$toaddress = $params['notificationto'];
[1472]	2892
[449]	2893	$subject = 'Confirmação de leitura: ' . $params['subject'];
[2]	2894	$body = 'Sua mensagem: ' . $params['subject'] . '<br>';
	2895	$body .= 'foi lida por: ' . $_SESSION['phpgw_info']['expressomail']['user']['fullname'] . ' <' . $_SESSION['phpgw_info']['expressomail']['user']['email'] . '> em ' . date("d/m/Y H:i");
	2896	$mail->SMTPDebug = false;
	2897	$mail->IsSMTP();
	2898	$mail->Host = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpServer'];
	2899	$mail->Port = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpPort'];
	2900	$mail->From = $_SESSION['phpgw_info']['expressomail']['user']['email'];
	2901	$mail->FromName = $_SESSION['phpgw_info']['expressomail']['user']['fullname'];
	2902	$mail->AddAddress($toaddress);
	2903	$mail->Subject = $this->htmlspecialchars_decode($subject);
	2904
	2905	$mail->IsHTML(true);
	2906	$mail->Body = $body;
[1472]	2907
[2]	2908	if(!$mail->Send()){
	2909	return $mail->ErrorInfo;
	2910	}
	2911	else
	2912	return true;
	2913	}
[1472]	2914
[2]	2915	function empty_trash()
	2916	{
[1472]	2917	$folder = 'INBOX' . $this->imap_delimiter . $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultTrashFolder'];
[2]	2918	$mbox_stream = $this->open_mbox($folder);
	2919	$return = imap_delete($mbox_stream,'1:*');
[51]	2920	if($mbox_stream)
	2921	imap_close($mbox_stream, CL_EXPUNGE);
[2]	2922	return $return;
	2923	}
[1472]	2924
[2]	2925	function search($params)
	2926	{
[673]	2927	include("class.imap_attachment.inc.php");
[1472]	2928	$imap_attachment = new imap_attachment();
[2]	2929	$criteria = $params['criteria'];
	2930	$return = array();
	2931	$folders = $this->get_folders_list();
[1472]	2932
[2]	2933	$j = 0;
	2934	foreach($folders as $folder)
	2935	{
	2936	$mbox_stream = $this->open_mbox($folder);
	2937	$messages = imap_search($mbox_stream, $criteria, SE_UID);
[1472]	2938
[2]	2939	if ($messages == '')
	2940	continue;
[1472]	2941
[2]	2942	$i = 0;
	2943	$return[$j] = array();
	2944	$return[$j]['folder_name'] = $folder['name'];
[1472]	2945
[2]	2946	foreach($messages as $msg_number)
	2947	{
[535]	2948	$header = $this->get_header($msg_number);
[2]	2949	if (!is_object($header))
	2950	return false;
[1472]	2951
[2]	2952	$return[$j][$i]['msg_folder'] = $folder['name'];
	2953	$return[$j][$i]['msg_number'] = $msg_number;
	2954	$return[$j][$i]['Recent'] = $header->Recent;
	2955	$return[$j][$i]['Unseen'] = $header->Unseen;
	2956	$return[$j][$i]['Answered'] = $header->Answered;
	2957	$return[$j][$i]['Deleted'] = $header->Deleted;
	2958	$return[$j][$i]['Draft'] = $header->Draft;
	2959	$return[$j][$i]['Flagged'] = $header->Flagged;
[1472]	2960
[535]	2961	$date_msg = gmdate("d/m/Y",$header->udate);
	2962	if (gmdate("d/m/Y") == $date_msg)
	2963	$return[$j][$i]['udate'] = gmdate("H:i",$header->udate);
[2]	2964	else
	2965	$return[$j][$i]['udate'] = $date_msg;
[1472]	2966
[2]	2967	$fromaddress = imap_mime_header_decode($header->fromaddress);
	2968	$return[$j][$i]['fromaddress'] = '';
	2969	foreach ($fromaddress as $tmp)
	2970	$return[$j][$i]['fromaddress'] .= $this->replace_maior_menor($tmp->text);
[1472]	2971
[2]	2972	$from = $header->from;
	2973	$return[$j][$i]['from'] = array();
	2974	$tmp = imap_mime_header_decode($from[0]->personal);
	2975	$return[$j][$i]['from']['name'] = $tmp[0]->text;
	2976	$return[$j][$i]['from']['email'] = $from[0]->mailbox . "@" . $from[0]->host;
[1472]	2977	$return[$j][$i]['from']['full'] ='"' . $return[$j][$i]['from']['name'] . '" ' . '<' . $return[$j][$i]['from']['email'] . '>';
[2]	2978
	2979	$to = $header->to;
	2980	$return[$j][$i]['to'] = array();
	2981	$tmp = imap_mime_header_decode($to[0]->personal);
	2982	$return[$j][$i]['to']['name'] = $tmp[0]->text;
	2983	$return[$j][$i]['to']['email'] = $to[0]->mailbox . "@" . $to[0]->host;
[1472]	2984	$return[$j][$i]['to']['full'] ='"' . $return[$i]['to']['name'] . '" ' . '<' . $return[$i]['to']['email'] . '>';
[2]	2985
	2986	$subject = imap_mime_header_decode($header->fetchsubject);
	2987	$return[$j][$i]['subject'] = '';
	2988	foreach ($subject as $tmp)
	2989	$return[$j][$i]['subject'] .= $tmp->text;
	2990
	2991	$return[$j][$i]['Size'] = $header->Size;
	2992	$return[$j][$i]['reply_toaddress'] = $header->reply_toaddress;
[1472]	2993
[2]	2994	$return[$j][$i]['attachment'] = array();
	2995	$return[$j][$i]['attachment'] = $imap_attachment->get_attachment_headerinfo($mbox_stream, $msg_number);
[1472]	2996
[2]	2997	$i++;
	2998	}
	2999	$j++;
[51]	3000	if($mbox_stream)
	3001	imap_close($mbox_stream);
[2]	3002	}
[1472]	3003
[2]	3004	return $return;
	3005	}
[1709]	3006
	3007
	3008	function mobile_search($params)
	3009	{
	3010	include("class.imap_attachment.inc.php");
	3011	$imap_attachment = new imap_attachment();
	3012	$criterias = array ("TO","SUBJECT","FROM","CC");
	3013	$return = array();
	3014	$folders = $this->get_folders_list();
	3015	$num_msgs = 0;
	3016
	3017	foreach($folders as $id =>$folder)
	3018	{
	3019	if(strpos($folder['folder_id'],'user')===false && is_array($folder)) {
	3020	foreach($criterias as $criteria_fixed)
	3021	{
	3022	$_filter = $criteria_fixed . ' "'.$params['filter'].'"';
	3023	$mbox_stream = $this->open_mbox($folder['folder_name']);
	3024
	3025	$messages = imap_search($mbox_stream, $_filter, SE_UID);
	3026
	3027	if ($messages == ''){
	3028	if($mbox_stream)
	3029	imap_close($mbox_stream);
	3030	continue;
	3031	}
	3032
	3033	foreach($messages as $msg_number)
	3034	{
	3035	$temp = $this->get_info_head_msg($msg_number);
	3036	if(!$temp)
	3037	return false;
	3038
	3039	$return[$num_msgs] = $temp;
	3040	$num_msgs++;
	3041	}
	3042	$return['num_msgs'] = $num_msgs;
	3043
	3044	if($mbox_stream)
	3045	imap_close($mbox_stream);
	3046	}
	3047	}
	3048
	3049	}
	3050	return $return;
	3051	}
[1472]	3052
[2]	3053	function delete_and_show_previous_message($params)
	3054	{
	3055	$return = $this->get_info_previous_msg($params);
[1472]	3056
[2]	3057	$params_tmp1 = array();
	3058	$params_tmp1['msgs_to_delete'] = $params['msg_number'];
	3059	$params_tmp1['folder'] = $params['msg_folder'];
	3060	$return_tmp1 = $this->delete_msg($params_tmp1);
[1472]	3061
[2]	3062	$return['msg_number_deleted'] = $return_tmp1;
[1472]	3063
[2]	3064	return $return;
	3065	}
[1472]	3066
	3067
[2]	3068	function automatic_trash_cleanness($params)
	3069	{
	3070	$before_date = date("m/d/Y", strtotime("-".$params['before_date']." day"));
	3071	$criteria = 'BEFORE "'.$before_date.'"';
[325]	3072	$mbox_stream = $this->open_mbox('INBOX'.$this->imap_delimiter.$_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultTrashFolder']);
[2]	3073	$messages = imap_search($mbox_stream, $criteria, SE_UID);
	3074	if (is_array($messages)){
	3075	foreach ($messages as $msg_number){
	3076	imap_delete($mbox_stream, $msg_number, FT_UID);
	3077	}
	3078	}
[51]	3079	if($mbox_stream)
	3080	imap_close($mbox_stream, CL_EXPUNGE);
[2]	3081	return $messages;
	3082	}
	3083	// Fix the search problem with special characters!!!!
	3084	function remove_accents($string) {
[1472]	3085	return strtr($string,
	3086	"?Ó??ó?Ý?úÁÀÃÂÄÇÉÈÊËÍÌ?ÎÏÑÕÔÓÒÖÚÙ?ÛÜ?áàãâäçéèêëíì?îïñóòõôöúù?ûüýÿ",
[2]	3087	"SOZsozYYuAAAAACEEEEIIIIINOOOOOUUUUUsaaaaaceeeeiiiiinooooouuuuuyy");
	3088	}
	3089
[1622]	3090	function make_search_date($date){
	3091
	3092	$months = array(
	3093	1 => 'jan',
	3094	2 => 'feb',
	3095	3 => 'mar',
	3096	4 => 'apr',
	3097	5 => 'may',
	3098	6 => 'jun',
	3099	7 => 'jul',
	3100	8 => 'aug',
	3101	9 => 'sep',
	3102	10 => 'oct',
	3103	11 => 'nov',
	3104	12 => 'dec'
	3105	);
	3106
	3107	//TODO: Adaptar a data de acordo com o locale do sistema.
	3108	list($day,$month,$year) = explode("/", $date);
	3109	$search_date = $day."-".$months[intval($month)]."-".$year;
	3110	return $search_date;
	3111
	3112	}
	3113
[1472]	3114	function search_msg($params = ''){
[1614]	3115	$retorno = "";
	3116	$mbox_stream = "";
	3117	if(strpos($params['condition'],"#")===false) { //local messages
	3118	$search=false;
	3119	}
	3120	else {
	3121	$search = explode(",",$params['condition']);
	3122	}
[689]	3123
[1614]	3124	if($search){
	3125	$search_criteria = '';
	3126	$search_result_number = $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['search_result_number'];
	3127	foreach($search as $tmp)
	3128	{
	3129	$tmp1 = explode("##",$tmp);
	3130	$sum = 0;
	3131	$name_box = $tmp1[0];
	3132	unset($filter);
	3133	foreach($tmp1 as $index => $criteria)
	3134	{
	3135	if ($index != 0 && strlen($criteria) != 0)
	3136	{
	3137	$filter_array = explode("<=>",rawurldecode($criteria));
	3138	$filter .= " ".$filter_array[0];
[1622]	3139	if (strlen($filter_array[1]) != 0){
	3140	if (trim($filter_array[0]) != 'BEFORE' &&
	3141	trim($filter_array[0]) != 'SINCE' &&
	3142	trim($filter_array[0]) != 'ON')
	3143	{
	3144	$filter .= '"'.$filter_array[1].'"';
	3145	}
	3146	else
	3147	{
	3148	$filter .= '"'.$this->make_search_date($filter_array[1]).'"';
	3149	}
	3150	}
[1614]	3151	}
	3152	}
	3153	$name_box = mb_convert_encoding(utf8_decode($name_box), "UTF7-IMAP", "ISO_8859-1" );
	3154	$filter = $this->remove_accents($filter);
	3155	//Este bloco tem a finalidade de transformar o login (quando numerico) das pastas compartilhadas em common name
[1747]	3156	if ($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['uid2cn'] && substr($name_box,0,4) == 'user')
[1614]	3157	{
[1747]	3158	$folder_name = explode($this->imap_delimiter,$name_box);
[1614]	3159	$this->ldap = new ldap_functions();
	3160	if ($cn = $this->ldap->uid2cn($folder_name[1]))
	3161	{
	3162	$folder_name[1] = $cn;
	3163	}
[1747]	3164	$folder_name = implode($this->imap_delimiter,$folder_name);
[1614]	3165	}
[1747]	3166	else
	3167	{
	3168	$folder_name = mb_convert_encoding(utf8_decode($name_box), "UTF7-IMAP", "ISO_8859-1" );
	3169	}
[1472]	3170
[1614]	3171	if(!is_resource($mbox_stream))
	3172	{
	3173	$mbox_stream = $this->open_mbox($name_box);
	3174	}
	3175	else
	3176	{
	3177	imap_reopen($mbox_stream, "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$name_box);
	3178	}
[1472]	3179
[1614]	3180	if (preg_match("/^.?\bALL\b/", $filter))
	3181	{ // Quick Search, note: this ALL isn't the same ALL from imap_search
[1472]	3182
[1614]	3183	$all_criterias = array ("TO","SUBJECT","FROM","CC");
	3184	foreach($all_criterias as $criteria_fixed)
	3185	{
	3186	$_filter = $criteria_fixed . substr($filter,4);
[1472]	3187
[1614]	3188	$search_criteria = imap_search($mbox_stream, $_filter, SE_UID);
[1472]	3189
[1614]	3190	if($search_criteria) //&& count($search_criteria) < 50)
	3191	{
	3192	foreach($search_criteria as $new_search)
	3193	{
	3194	if ($search_result_number != '65536' && $sum == $search_result_number)
[1608]	3195	{
[1614]	3196	return $retorno ? $sum . "=sumResults=" . $retorno : "none";
[1608]	3197	}
	3198
[1614]	3199	$m_token = trim("##".mb_convert_encoding( $name_box, "ISO_8859-1", "UTF7-IMAP" ) . "--" . $this->get_msg($new_search,$name_box,$mbox_stream) . "--".$new_search."##"."\n");
	3200	if(!@strstr($retorno,$m_token))
	3201	{
	3202	$retorno .= $m_token;
	3203	$sum ++;
	3204	}
	3205	}
	3206	}
	3207	}
	3208	}
	3209	else {
	3210	$search_criteria = imap_search($mbox_stream, $filter, SE_UID);
	3211	if( is_array( $search_criteria) )
	3212	{
	3213	foreach($search_criteria as $new_search)
	3214	{
	3215	if ($search_result_number != '65536' && $sum == $search_result_number)
[1608]	3216	{
[1614]	3217	return $retorno ? $sum . "=sumResults=" . $retorno : "none";
[1608]	3218	}
[1614]	3219	$retorno .= trim("##".mb_convert_encoding( $name_box, "ISO_8859-1", "UTF7-IMAP" ) . "--" . $this->get_msg($new_search,$name_box,$mbox_stream) . "--" . $new_search."##"."\n");
	3220	$sum++;
	3221	}
	3222	}
	3223	}
	3224	}
	3225	}
	3226	if($mbox_stream)
	3227	{
	3228	imap_close($mbox_stream);
	3229	}
[1472]	3230
[1614]	3231	if ($retorno)
	3232	{
	3233	return $retorno;
	3234	}
	3235	else
	3236	{
	3237	return 'none';
	3238	}
[2]	3239	}
[1472]	3240
[271]	3241	function get_msg($uid_msg,$name_box, $mbox_stream )
	3242	{
[828]	3243	$header = $this->get_header($uid_msg);
	3244	include_once("class.imap_attachment.inc.php");
	3245	$imap_attachment = new imap_attachment();
	3246	$attachments = $imap_attachment->get_attachment_headerinfo($mbox_stream, $uid_msg);
	3247	$attachments = $attachments['number_attachments'] > 0?"T".$attachments['number_attachments']:"";
	3248	$flag = $header->Unseen
	3249	.$header->Recent
	3250	.$header->Flagged
	3251	.$header->Draft
	3252	.$header->Answered
	3253	.$header->Deleted
	3254	.$attachments;
	3255
	3256
[163]	3257	$subject = $this->decode_string($header->fetchsubject);
	3258	$from = $header->from[0]->mailbox;
[2]	3259	if($header->from[0]->personal != "")
	3260	$from = $header->from[0]->personal;
[650]	3261	$ret_msg = $this->decode_string($from) . "--" . $subject . "--". gmdate("d/m/Y",$header ->udate)."--". $this->size_msg($header->Size) ."--". $flag;
[1472]	3262	return $ret_msg;
	3263	}
[828]	3264
[2]	3265	function size_msg($size){
	3266	$var = floor($size/1024);
	3267	if($var >= 1){
[1472]	3268	return $var." kb";
[2]	3269	}else{
[1472]	3270	return $size ." b";
[2]	3271	}
	3272	}
	3273
	3274	function ob_array($the_object)
	3275	{
	3276	$the_array=array();
	3277	if(!is_scalar($the_object))
	3278	{
	3279	foreach($the_object as $id => $object)
	3280	{
	3281	if(is_scalar($object))
	3282	{
	3283	$the_array[$id]=$object;
	3284	}
	3285	else
	3286	{
	3287	$the_array[$id]=$this->ob_array($object);
	3288	}
	3289	}
	3290	return $the_array;
	3291	}
	3292	else
	3293	{
	3294	return $the_object;
	3295	}
	3296	}
[1472]	3297
[2]	3298	function getacl()
	3299	{
	3300	$this->ldap = new ldap_functions();
[1472]	3301
[2]	3302	$return = array();
[1472]	3303	$mbox_stream = $this->open_mbox();
[2]	3304	$mbox_acl = imap_getacl($mbox_stream, 'INBOX');
[1472]	3305
[2]	3306	$i = 0;
	3307	foreach ($mbox_acl as $user => $acl)
	3308	{
	3309	if ($user != $this->username)
	3310	{
	3311	$return[$i]['uid'] = $user;
	3312	$return[$i]['cn'] = $this->ldap->uid2cn($user);
	3313	}
	3314	$i++;
	3315	}
	3316	return $return;
	3317	}
[1472]	3318
[2]	3319	function setacl($params)
	3320	{
	3321	$old_users = $this->getacl();
	3322	if (!count($old_users))
	3323	$old_users = array();
[1472]	3324
[2]	3325	$tmp_array = array();
	3326	foreach ($old_users as $index => $user_info)
	3327	{
	3328	$tmp_array[$index] = $user_info['uid'];
	3329	}
	3330	$old_users = $tmp_array;
[1472]	3331
[2]	3332	$users = unserialize($params['users']);
	3333	if (!count($users))
	3334	$users = array();
[1472]	3335
[2]	3336	//$add_share = array_diff($users, $old_users);
	3337	$remove_share = array_diff($old_users, $users);
	3338
	3339	$mbox_stream = $this->open_mbox();
	3340
	3341	$serverString = "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}";
	3342	$mailboxes_list = imap_getmailboxes($mbox_stream, $serverString, "user".$this->imap_delimiter.$this->username."*");
	3343
	3344	/*if (count($add_share))
	3345	{
	3346	foreach ($add_share as $index=>$uid)
	3347	{
	3348	if (is_array($mailboxes_list))
	3349	{
	3350	foreach ($mailboxes_list as $key => $val)
	3351	{
	3352	$folder = str_replace($serverString, "", imap_utf7_decode($val->name));
	3353	imap_setacl ($mbox_stream, $folder, "$uid", "lrswipcda");
	3354	}
	3355	}
	3356	}
	3357	}*/
[1472]	3358
[2]	3359	if (count($remove_share))
	3360	{
	3361	foreach ($remove_share as $index=>$uid)
	3362	{
	3363	if (is_array($mailboxes_list))
	3364	{
	3365	foreach ($mailboxes_list as $key => $val)
	3366	{
	3367	$folder = str_replace($serverString, "", imap_utf7_decode($val->name));
	3368	imap_setacl ($mbox_stream, $folder, "$uid", "");
	3369	}
	3370	}
[1472]	3371	}
[2]	3372	}
[1472]	3373
[2]	3374	return true;
	3375	}
[1472]	3376
[2]	3377	function getaclfromuser($params)
	3378	{
	3379	$useracl = $params['user'];
[1472]	3380
[2]	3381	$return = array();
	3382	$return[$useracl] = 'false';
[1472]	3383	$mbox_stream = $this->open_mbox();
[2]	3384	$mbox_acl = imap_getacl($mbox_stream, 'INBOX');
[1472]	3385
[2]	3386	foreach ($mbox_acl as $user => $acl)
	3387	{
	3388	if (($user != $this->username) && ($user == $useracl))
	3389	{
	3390	$return[$user] = $acl;
	3391	}
	3392	}
	3393	return $return;
	3394	}
	3395
	3396	function getacltouser($user)
	3397	{
	3398	$return = array();
	3399	$mbox_stream = $this->open_mbox();
[325]	3400	//Alterado, antes era 'imap_getacl($mbox_stream, 'user'.$this->imap_delimiter.$user);
	3401	//Afim de tratar as pastas compartilhadas, verificandos as permissoes de operacao sobre as mesmas
	3402	//No caso de se tratar da caixa do proprio usuario logado, utiliza a sintaxe abaixo
	3403	if(substr($user,0,4) != 'user')
[449]	3404	$mbox_acl = imap_getacl($mbox_stream, 'user'.$this->imap_delimiter.$user);
[325]	3405	else
	3406	$mbox_acl = imap_getacl($mbox_stream, $user);
[2]	3407	return $mbox_acl[$this->username];
	3408	}
	3409
[1472]	3410
[2]	3411	function setaclfromuser($params)
	3412	{
	3413	$user = $params['user'];
	3414	$acl = $params['acl'];
[1472]	3415
[2]	3416	$mbox_stream = $this->open_mbox();
	3417
	3418	$serverString = "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}";
	3419	$mailboxes_list = imap_getmailboxes($mbox_stream, $serverString, "user".$this->imap_delimiter.$this->username."*");
	3420
	3421	if (is_array($mailboxes_list))
	3422	{
	3423	foreach ($mailboxes_list as $key => $val)
	3424	{
[449]	3425	$folder = str_replace($serverString, "", imap_utf7_encode($val->name));
	3426	$folder = str_replace("&-", "&", $folder);
[2]	3427	if (!imap_setacl ($mbox_stream, $folder, $user, $acl))
	3428	{
[449]	3429	$return = imap_last_error();
[2]	3430	}
	3431	}
	3432	}
[449]	3433	if (isset($return))
	3434	return $return;
	3435	else
	3436	return true;
[2]	3437	}
[1472]	3438
[51]	3439	function download_attachment($msg,$msgno)
	3440	{
[1472]	3441	$array_parts_attachments = array();
[51]	3442	$array_parts_attachments['names'] = '';
[689]	3443	include_once("class.imap_attachment.inc.php");
[1472]	3444	$imap_attachment = new imap_attachment();
	3445
[51]	3446	if (count($msg->fname[$msgno]) > 0)
	3447	{
	3448	$i = 0;
	3449	foreach ($msg->fname[$msgno] as $index=>$fname)
	3450	{
	3451	$array_parts_attachments[$i]['pid'] = $msg->pid[$msgno][$index];
[1397]	3452	$array_parts_attachments[$i]['name'] = $imap_attachment->flat_mime_decode($this->decode_string($fname));
[51]	3453	$array_parts_attachments[$i]['name'] = $array_parts_attachments[$i]['name'] ? $array_parts_attachments[$i]['name'] : "attachment.bin";
	3454	$array_parts_attachments[$i]['encoding'] = $msg->encoding[$msgno][$index];
	3455	$array_parts_attachments['names'] .= $array_parts_attachments[$i]['name'] . ', ';
	3456	$array_parts_attachments[$i]['fsize'] = $msg->fsize[$msgno][$index];
	3457	$i++;
	3458	}
	3459	}
	3460	$array_parts_attachments['names'] = substr($array_parts_attachments['names'],0,(strlen($array_parts_attachments['names']) - 2));
	3461	return $array_parts_attachments;
[1472]	3462	}
[69]	3463
	3464	function spam($params)
	3465	{
	3466	$is_spam = $params['spam'];
	3467	$folder = $params['folder'];
	3468	$mbox_stream = $this->open_mbox($folder);
	3469	$msgs_number = explode(',',$params['msgs_number']);
	3470
	3471	foreach($msgs_number as $msg_number) {
[877]	3472	$imap_msg_number = imap_msgno($mbox_stream, $msg_number);
	3473	$header = imap_fetchheader($mbox_stream, $imap_msg_number);
	3474	$body = imap_body($mbox_stream, $imap_msg_number);
[69]	3475	$msg = $header . $body;
	3476	$email = $_SESSION['phpgw_info']['expressomail']['user']['email'];
[449]	3477	$username = $this->username;
[69]	3478	strtok($email, '@');
	3479	$domain = strtok('@');
	3480
[449]	3481	//Encontrar a assinatura do dspam no cabecalho
	3482	$v = explode("\r\n", $header);
	3483	foreach ($v as $linha){
[877]	3484	if (eregi("^Message-ID", $linha)) {
	3485	$args = explode(" ", $linha);
	3486	$msg_id = "'$args[1]'";
	3487	} elseif (eregi("^X-DSPAM-Signature", $linha)) {
[449]	3488	$args = explode(" ",$linha);
	3489	$signature = $args[1];
	3490	}
	3491	}
	3492
[877]	3493	// Seleciona qual comando a ser executado
[449]	3494	switch($is_spam){
	3495	case 'true': $cmd = $_SESSION['phpgw_info']['server']['expressomail']['expressoMail_command_for_spam']; break;
	3496	case 'false': $cmd = $_SESSION['phpgw_info']['server']['expressomail']['expressoMail_command_for_ham']; break;
	3497	}
[877]	3498
	3499	$tags = array('##EMAIL##', '##USERNAME##', '##DOMAIN##', '##SIGNATURE##', '##MSGID##');
	3500	$cmd = str_replace($tags, array($email, $username, $domain, $signature, $msg_id), $cmd);
[78]	3501	system($cmd);
[69]	3502	}
	3503	imap_close($mbox_stream);
	3504	return false;
	3505	}
[535]	3506	function get_header($msg_number){
	3507	$header = @imap_headerinfo($this->mbox, imap_msgno($this->mbox, $msg_number), 80, 255);
	3508	if (!is_object($header))
	3509	return false;
	3510	// Prepare udate from mailDate (DateTime arrived with TZ) for fixing summertime problem.
	3511	$pdate = date_parse($header->MailDate);
	3512	$header->udate += $pdate['zone']*(-60);
[1472]	3513
[673]	3514	if($header->Flagged != "F" && $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['use_important_flag']) {
[659]	3515	$flag = preg_match('/importance : (.*)\r/i',
	3516	imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number))
[1472]	3517	,$importance);
[659]	3518	$header->Flagged = $flag==0?false:strtolower($importance[1])=="high"?"F":false;
	3519	}
[1472]	3520
[535]	3521	return $header;
	3522	}
[1000]	3523
	3524	//Por Bruno Costa(bruno.vieira-costa@serpro.gov.br - Insere emails no imap a partir do fonte do mesmo. Se o argumento timestamp for passado ele utiliza do script python
	3525	///expressoMail1_2/imap.py para inserir uma msg com o horário correto pois isso não é porssível com a função imap_append do php.
	3526
	3527	function insert_email($source,$folder,$timestamp){
	3528	$username = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
	3529	$password = $_SESSION['phpgw_info']['expressomail']['user']['passwd'];
	3530	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
	3531	$imap_port = $_SESSION['phpgw_info']['expressomail']['email_server']['imapPort'];
	3532	$imap_options = '/notls/novalidate-cert';
	3533	$mbox_stream = imap_open("{".$imap_server.":".$imap_port.$imap_options."}".$folder, $username, $password);
	3534	if(imap_last_error())
	3535	{
	3536	imap_createmailbox($mbox_stream,imap_utf7_encode("{".$imap_server."}".$folder));
	3537	}
	3538	if($timestamp){
	3539	$tempDir = ini_get("session.save_path");
[1247]	3540	$file = $tempDir."imap_".$_SESSION[ 'phpgw_session' ][ 'session_id' ];
[1000]	3541	$f = fopen($file,"w");
	3542	fputs($f,base64_encode($source));
	3543	fclose($f);
[1586]	3544	$command = "python ".$_SERVER['DOCUMENT_ROOT']."/expressoMail1_2/imap.py ".escapeshellarg($imap_server)." ".escapeshellarg($imap_port)." ".escapeshellarg($username)." ".escapeshellarg($password)." ".escapeshellarg($timestamp)." ".escapeshellarg($folder)." ".escapeshellarg($file);
[1012]	3545	$return['command']=exec(escapeshellcmd($command));
[1000]	3546	}else{
	3547	$return['append'] = imap_append($mbox_stream, "{".$imap_server.":".$imap_port."}".$folder, $source, "\\Seen");
	3548	}
	3549	$status = imap_status($mbox_stream, "{".$this->imap_server.":".$this->imap_port."}".$folder, SA_UIDNEXT);
	3550	$return['msg_no'] = $status->uidnext - 1;
	3551	$return['error'] = imap_last_error();
	3552	if($mbox_stream)
	3553	imap_close($mbox_stream);
	3554	return $return;
	3555
	3556	}
	3557
[1035]	3558	function show_decript($params){
	3559	$source = $params['source'];
	3560	//error_log("source: $source\nversao: " . PHP_VERSION, 3, '/tmp/teste.log');
	3561	$source = str_replace(" ", "+", $source,$i);
[1472]	3562
[1035]	3563	if (version_compare(PHP_VERSION, '5.2.0', '>=')){
	3564	if(!$source = base64_decode($source,true))
	3565	return "error ".$source."Espaços ".$i;
	3566
	3567	}
	3568	else {
	3569	if(!$source = base64_decode($source))
	3570	return "error ".$source."Espaços ".$i;
	3571	}
	3572
	3573	$insert = $this->insert_email($source,'INBOX'.$this->imap_delimiter.'decifradas');
	3574
	3575	$get['msg_number'] = $insert['msg_no'];
	3576	$get['msg_folder'] = 'INBOX'.$this->imap_delimiter.'decifradas';
	3577	$return = $this->get_info_msg($get);
	3578	$get['msg_number'] = $params['ID'];
	3579	$get['msg_folder'] = $params['folder'];
	3580	$tmp = $this->get_info_msg($get);
	3581	if(!$tmp['status_get_msg_info'])
	3582	{
	3583	$return['msg_day']=$tmp['msg_day'];
	3584	$return['msg_hour']=$tmp['msg_hour'];
	3585	$return['fulldate']=$tmp['fulldate'];
	3586	$return['smalldate']=$tmp['smalldate'];
	3587	}
	3588	else
	3589	{
	3590	$return['msg_day']='';
	3591	$return['msg_hour']='';
	3592	$return['fulldate']='';
	3593	$return['smalldate']='';
	3594	}
	3595	$return['msg_no'] =$insert['msg_no'];
	3596	$return['error'] = $insert['error'];
	3597	$return['folder'] = $params['folder'];
	3598	//$return['acls'] = $insert['acls'];
	3599	$return['original_ID'] = $params['ID'];
	3600
	3601	return $return;
	3602
	3603	}
[1472]	3604
[1000]	3605	//Por Bruno Costa(bruno.vieira-costa@serpro.gov.br - Trata fontes de emails enviados via POST para o servidor por um xmlhttprequest, as partes codificados com
	3606	//Base64 os "+" são substituidos por " " no envio e essa função arruma esse efeito.
	3607
	3608	function treat_base64_from_post($source){
	3609	$offset = 0;
	3610	do
	3611	{
	3612	if($inicio = strpos($source, 'Content-Transfer-Encoding: base64', $offset))
	3613	{
	3614	$inicio = strpos($source, "\n\r", $inicio);
	3615	$fim = strpos($source, '--', $inicio);
	3616	if(!$fim)
	3617	$fim = strpos($source,"\n\r", $inicio);
	3618	$length = $fim-$inicio;
	3619	$parte = substr( $source,$inicio,$length-1);
	3620	$parte = str_replace(" ", "+", $parte);
	3621	$source = substr_replace($source, $parte, $inicio, $length-1);
	3622	}
	3623	if($offset > $inicio)
	3624	$offset=FALSE;
	3625	else
	3626	$offset = $inicio;
	3627	}
	3628	while($offset);
	3629	return $source;
	3630	}
	3631
	3632	//Por Bruno Costa(bruno.vieira-costa@serpro.gov.br - Recebe os fontes dos emails a serem desarquivados, separa e envia cada um para função insert_mail.
	3633
	3634	function unarchive_mail($params)
	3635	{
	3636	$dest_folder = $params['folder'];
	3637	$sources = explode("#@#@#@",$params['source']);
	3638	$timestamps = explode("#@#@#@",$params['timestamp']);
	3639	foreach($sources as $index=>$src) {
	3640	if($src!=""){
	3641	$source = $this->treat_base64_from_post($src);
	3642	$insert = $this->insert_email($source,$dest_folder,$timestamps[$index]);
	3643	}
	3644	}
	3645	return $insert;
	3646	}
	3647
	3648	function download_all_local_attachments($params)
	3649	{
	3650	$source = $params['source'];
	3651	$source = $this->treat_base64_from_post($source);
	3652	$insert = $this->insert_email($source,'INBOX'.$this->imap_delimiter.'decifradas');
	3653	$exporteml = new ExportEml();
	3654	$params['num_msg']=$insert['msg_no'];
	3655	$params['folder']='INBOX'.$this->imap_delimiter.'decifradas';
	3656	return $exporteml->download_all_attachments($params);
	3657	}
[2]	3658	}
[278]	3659	?>

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