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source: branches/2.3/expressoMail1_2/inc/class.imap_functions.inc.php @ 5621

Revision 5621, 158.5 KB checked in by rafaelraymundo, 12 years ago (diff)
Ticket #2512 - Ao abrir o e-mail anexado o Expresso não mostra a mensagem original.
Property svn:eol-style set to `native` Property svn:executable set to ``*

Rev	Line
[2]	1	<?php
[1040]	2
[2]	3	include_once("class.functions.inc.php");
	4	include_once("class.ldap_functions.inc.php");
[91]	5	include_once("class.exporteml.inc.php");
	6
[2]	7	class imap_functions
	8	{
	9	var $public_functions = array
[1472]	10	(
[2]	11	'get_range_msgs' => True,
	12	'get_info_msg' => True,
[689]	13	'get_info_msgs' => True,
[615]	14	'get_folders_list' => True,
[1518]	15	'import_msgs' => True,
	16	'msgs_to_archive' => True
[2]	17	);
	18
	19	var $ldap;
	20	var $mbox;
	21	var $imap_port;
	22	var $has_cid;
	23	var $imap_options = '';
	24	var $functions;
[3071]	25	var $prefs;
[650]	26	var $foldersLimit;
[1912]	27	var $imap_sentfolder;
[2]	28
	29	function imap_functions (){
[3226]	30	$this->foldersLimit = $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['imap_max_folders'] ? $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['imap_max_folders'] : 20000; //Limit of folders (mailboxes) user can see
[2]	31	$this->username = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
	32	$this->password = $_SESSION['phpgw_info']['expressomail']['user']['passwd'];
	33	$this->imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
	34	$this->imap_port = $_SESSION['phpgw_info']['expressomail']['email_server']['imapPort'];
	35	$this->imap_delimiter = $_SESSION['phpgw_info']['expressomail']['email_server']['imapDelimiter'];
[1472]	36	$this->functions = new functions();
[1912]	37	$this->imap_sentfolder = $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultSentFolder'] ? $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultSentFolder'] : str_replace("*","", $this->functions->getLang("Sent"));
[2]	38	$this->has_cid = false;
[3071]	39	$this->prefs = $_SESSION['phpgw_info']['user']['preferences']['expressoMail'];
[1472]	40
[3071]	41
[2]	42	if ($_SESSION['phpgw_info']['expressomail']['email_server']['imapTLSEncryption'] == 'yes')
	43	{
	44	$this->imap_options = '/tls/novalidate-cert';
	45	}
	46	else
	47	{
	48	$this->imap_options = '/notls/novalidate-cert';
	49	}
	50	}
	51	// BEGIN of functions.
[3391]	52	function open_mbox($folder = False,$force_die=true)
[2]	53	{
[3394]	54	$folder = mb_convert_encoding($folder, "UTF7-IMAP","ISO_8859-1");
[828]	55	if (is_resource($this->mbox))
[3394]	56	{
	57	if ($force_die)
	58	{
	59	@imap_reopen($this->mbox, "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$folder) or die(serialize(array('imap_error' => $this->parse_error(imap_last_error()))));
	60	}
	61	else
	62	{
	63	@imap_reopen($this->mbox, "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$folder);
	64	}
	65	}
	66	else
	67	{
	68	if($force_die)
	69	{
	70	$this->mbox = @imap_open("{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$folder, $this->username, $this->password) or die(serialize(array('imap_error' => $this->parse_error(imap_last_error()))));
	71	}
	72	else
	73	{
	74	$this->mbox = @imap_open("{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$folder, $this->username, $this->password);
	75	}
	76
	77	}
	78	return $this->mbox;
[2]	79	}
	80
[504]	81	function parse_error($error){
	82	// This error is returned from Imap.
	83	if(strstr($error,'Connection refused')) {
	84	return str_replace("%1", $this->functions->getLang("Mail"), $this->functions->getLang("Connection failed with %1 Server. Try later."));
	85	}
	86	// This error is returned from Postfix.
	87	elseif(strstr($error,'message file too big')) {
[1264]	88	return str_replace("%1",$_SESSION['phpgw_info']['user']['preferences']['expressoMail']['max_attachment_size'],$this->functions->getLang('The size of this message has exceeded the limit (%1B).'));
[504]	89	}
[628]	90	elseif(strstr($error,'virus')) {
	91	return str_replace("%1", $this->functions->getLang("Mail"), $this->functions->getLang("Your message was rejected by antivirus. Perhaps your attachment has been infected."));
	92	}
[504]	93	// This condition verifies if SESSION is expired.
[1472]	94	elseif(!count($_SESSION))
[504]	95	return "nosession";
	96
	97	return $error;
	98	}
[1472]	99
[2]	100	function get_range_msgs2($params)
[4025]	101	{
[4044]	102	// Free others requests
	103	session_write_close();
[5000]	104	$folder = urldecode($params['folder']);
[4162]	105	$msg_range_begin = $params['msg_range_begin'];
	106	$msg_range_end = $params['msg_range_end'];
	107	$sort_box_type = $params['sort_box_type'];
	108	$sort_box_reverse = $params['sort_box_reverse'];
	109	$search_box_type = $params['search_box_type'] != "ALL" && $params['search_box_type'] != "" ? $params['search_box_type'] : false;
[1472]	110
[4044]	111	$folder = $params['folder'];
	112	$msg_range_begin = $params['msg_range_begin'];
	113	$msg_range_end = $params['msg_range_end'];
	114	$sort_box_type = $params['sort_box_type'];
	115	$sort_box_reverse = $params['sort_box_reverse'];
	116	$search_box_type = $params['search_box_type'] != "ALL" && $params['search_box_type'] != "" ? $params['search_box_type'] : false;
	117
	118	if( !$this->mbox \|\| !is_resource( $this->mbox ) )
[3392]	119	$this->mbox = $this->open_mbox($folder);
	120
[4044]	121	$return = array();
[4050]	122
[4169]	123	$return['folder'] = $folder;
	124
[4044]	125	//Para enviar o offset entre o timezone definido pelo usuário e GMT
	126	$return['offsetToGMT'] = $this->functions->CalculateDateOffset();
[3392]	127
[4162]	128	if(!$search_box_type \|\| $search_box_type=="UNSEEN" \|\| $search_box_type=="SEEN") {
	129	$msgs_info = imap_status($this->mbox,"{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".mb_convert_encoding( $folder, "UTF7-IMAP", "ISO_8859-1" ) ,SA_ALL);
[3392]	130
	131
[4162]	132	$return['tot_unseen'] = $search_box_type == "SEEN" ? 0 : $msgs_info->unseen;
[828]	133
[4162]	134	$sort_array_msg = $this-> get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse,$msg_range_begin,$msg_range_end);
[3392]	135
[4162]	136	$num_msgs = ($search_box_type=="UNSEEN") ? $msgs_info->unseen : (($search_box_type=="SEEN") ? ($msgs_info->messages - $msgs_info->unseen) : $msgs_info->messages);
	137
[4025]	138	$i = 0;
[4162]	139	if(is_array($sort_array_msg)){
	140	foreach($sort_array_msg as $msg_number => $value)
	141	{
	142	$temp = $this->get_info_head_msg($msg_number);
[4168]	143	$temp['msg_sample'] = $this->get_msg_sample($msg_number,$folder);
[4162]	144	if(!$temp)
	145	return false;
[4025]	146
[4162]	147	$return[$i] = $temp;
	148	$i++;
	149	}
	150	}
	151	$return['num_msgs'] = $num_msgs;
	152	}
	153	else {
	154	$num_msgs = imap_num_msg($this->mbox);
	155	$sort_array_msg = $this-> get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse,$msg_range_begin,$num_msgs);
[828]	156
[4044]	157
[4162]	158	$return['tot_unseen'] = 0;
	159	$i = 0;
[4044]	160
[4162]	161	if(is_array($sort_array_msg)){
	162
	163	foreach($sort_array_msg as $msg_number => $value)
	164	{
	165	$temp = $this->get_info_head_msg($msg_number);
	166	if(!$temp)
	167	return false;
	168
	169	if($temp['Unseen'] == 'U' \|\| $temp['Recent'] == 'N'){
	170	$return['tot_unseen']++;
	171	}
	172
	173	if($i <= ($msg_range_end-$msg_range_begin))
	174	$return[$i] = $temp;
	175	$i++;
	176	}
	177	}
	178	$return['num_msgs'] = count($sort_array_msg)+($msg_range_begin-1);
	179	}
	180	return $return;
[4044]	181	}
	182
	183	function get_info_head_msg($msg_number)
	184	{
[689]	185	$head_array = array();
	186	include_once("class.imap_attachment.inc.php");
[828]	187
[3271]	188	$imap_attachment = new imap_attachment();
	189	//if ($this->prefs['use_important_flag'] )
	190	//{
[3071]	191	/*Como eu preciso do atributo Importance para saber se o email é
	192	* importante ou não, uso abaixo a função imap_fetchheader e busco
	193	* o atributo importance nela. Isso faz com que eu acesse o cabeçalho
	194	* duas vezes e de duas formas diferentes, mas em contrapartida, eu
	195	* não preciso reimplementar o método utilizando o fetchheader.
	196	* Como as mensagens são renderizadas em um número pequeno por vez,
	197	* não parece ter perda considerável de performance.
	198	*/
[830]	199
[3071]	200	$tempHeader = imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number));
	201	$flag = preg_match('/importance : (.*)\r/i', $tempHeader, $importance);
[3271]	202	//}
	203	// Reimplementado código para identificação dos e-mails assinados e cifrados
	204	// no método getMessageType(). Mário César Kolling <mario.kolling@serpro.gov.br>
	205	$head_array['ContentType'] = $this->getMessageType($msg_number, $tempHeader);
	206	$head_array['Importance'] = $flag==0?"Normal":$importance[1];
[1174]	207
[689]	208	$header = $this->get_header($msg_number);
[828]	209	if (!is_object($header))
	210	return false;
[689]	211	$head_array['Recent'] = $header->Recent;
	212	$head_array['Unseen'] = $header->Unseen;
	213	if($header->Answered =='A' && $header->Draft == 'X'){
	214	$head_array['Forwarded'] = 'F';
[2]	215	}
[689]	216	else {
	217	$head_array['Answered'] = $header->Answered;
[828]	218	$head_array['Draft'] = $header->Draft;
[46]	219	}
[689]	220	$head_array['Deleted'] = $header->Deleted;
	221	$head_array['Flagged'] = $header->Flagged;
	222	$head_array['msg_number'] = $msg_number;
[3057]	223	$head_array['udate'] = $header->udate;
[3923]	224	$head_array['offsetToGMT'] = $this->functions->CalculateDateOffset();
[828]	225
[3923]	226	$msgTimestamp = $header->udate + $head_array['offsetToGMT'];
	227	$head_array['timestamp'] = $msgTimestamp;
	228
[3499]	229	$date_msg = gmdate("d/m/Y",$msgTimestamp);
	230	// if (date("d/m/Y") == $date_msg)
	231	// $return['udate'] = $header->udate;
	232	// else
	233
	234	if (date("d/m/Y") == $date_msg) //no dia
	235	{
	236	$head_array['smalldate'] = gmdate("H:i",$msgTimestamp);
	237	}
	238	else
	239	{
	240	$head_array['smalldate'] = gmdate("d/m/Y",$msgTimestamp);
	241	}
	242
[689]	243	$from = $header->from;
	244	$head_array['from'] = array();
[1740]	245	$head_array['from']['name'] = ( isset( $from[0]->personal ) ) ? $this->decode_string($from[0]->personal) : NULL;
[689]	246	$head_array['from']['email'] = $this->decode_string($from[0]->mailbox) . "@" . $from[0]->host;
	247	if(!$head_array['from']['name'])
	248	$head_array['from']['name'] = $head_array['from']['email'];
	249	$to = $header->to;
	250	$head_array['to'] = array();
[3831]	251	if($to[1] && $to[1]->host == ".SYNTAX-ERROR.") { //E-mails que não possuem o campo "para", vêm com o recipiente preenchido, porém com um recipiente a mais alegando erro de sintaxe.
	252	$head_array['to']['name'] = $head_array['to']['email'] = NULL;
	253	}
	254	else {
	255	$tmp = ( isset( $to[0]->personal ) ) ? imap_mime_header_decode($to[0]->personal) : NULL;
	256	$head_array['to']['name'] = ( isset( $tmp[0]->text ) ) ? $this->decode_string($this->decode_string($tmp[0]->text)) : NULL;
	257	$head_array['to']['email'] = ( isset( $to[0]->mailbox ) ) ? ( $this->decode_string($to[0]->mailbox) . "@" . ( ( isset( $to[0]->host ) ) ? $to[0]->host : '' ) ) : NULL;
	258	if(!$head_array['to']['name'])
	259	$head_array['to']['name'] = $head_array['to']['email'];
	260	}
[3777]	261	$cc = $header->cc;
[3831]	262	$cco = $header->bcc;
[3777]	263	if ( ($cc) && (!$head_array['to']['name']) ){
	264	$head_array['to']['name'] = ( isset( $cc[0]->personal ) ) ? $this->decode_string($cc[0]->personal) : NULL;
	265	$head_array['to']['email'] = $this->decode_string($cc[0]->mailbox) . "@" . $cc[0]->host;
	266	if(!$head_array['to']['name'])
	267	$head_array['to']['name'] = $head_array['from']['email'];
	268	}
[3831]	269	else if ( ($cco) && (!$head_array['to']['name']) ){
	270	$head_array['to']['name'] = ( isset( $cco[0]->personal ) ) ? $this->decode_string($cco[0]->personal) : NULL;
	271	$head_array['to']['email'] = $this->decode_string($cco[0]->mailbox) . "@" . $cco[0]->host;
	272	if(!$head_array['to']['name'])
	273	$head_array['to']['name'] = $head_array['from']['email'];
	274	}
[1751]	275	$head_array['subject'] = ( isset( $header->fetchsubject ) ) ? $this->decode_string($header->fetchsubject) : '';
[828]	276
[689]	277	$head_array['Size'] = $header->Size;
[828]	278
[689]	279	$head_array['attachment'] = array();
	280	$head_array['attachment'] = $imap_attachment->get_attachment_headerinfo($this->mbox, $msg_number);
[828]	281
[689]	282	return $head_array;
[2]	283	}
[828]	284
[2]	285	function decode_string($string)
[1472]	286	{
	287
[2]	288	if ((strpos(strtolower($string), '=?iso-8859-1') !== false) \|\| (strpos(strtolower($string), '=?windows-1252') !== false))
	289	{
[1740]	290	$return = '';
[2]	291	$tmp = imap_mime_header_decode($string);
	292	foreach ($tmp as $tmp1)
	293	$return .= $this->htmlspecialchars_encode($tmp1->text);
[1472]	294
[3560]	295	$return = str_replace("\t", "", $return);
[2]	296	return $return;
	297	}
	298	else if (strpos(strtolower($string), '=?utf-8') !== false)
	299	{
[1401]	300	$elements = imap_mime_header_decode($string);
	301
	302	for($i = 0;$i < count($elements);$i++)
	303	{
[1384]	304	$charset = strtolower($elements[$i]->charset);
[1401]	305	$text = $elements[$i]->text;
	306
	307	if(!strcasecmp($charset, "utf-8") \|\| !strcasecmp($charset, "utf-7"))
	308	{
[1384]	309	$decoded .= $this->functions->utf8_to_ncr($text);
	310	}
	311	else
[1401]	312	{
	313	if( strcasecmp($charset,"default") )
	314	$decoded .= $this->htmlspecialchars_encode(iconv($charset, "iso-8859-1", $text));
	315	else
	316	$decoded .= $this->htmlspecialchars_encode($text);
	317	}
[1384]	318	}
[2]	319	return $decoded;
	320	}
	321	else
	322	return $this->htmlspecialchars_encode($string);
	323	}
[615]	324	/**
	325	* Função que importa arquivos .eml exportados pelo expresso para a caixa do usuário. Testado apenas
	326	* com .emls gerados pelo expresso, e o arquivo pode ser um zip contendo vários emls ou um .eml.
	327	*/
[5014]	328	function import_msgs($params)
	329	{
	330	//abre a caixa de mensagem
	331	if(!$this->mbox)
	332	$this->mbox = $this->open_mbox();
[1472]	333
[5014]	334	//cria o diretório temporário de importação se for para importar direto para a pasta local
	335	if( preg_match('/local_/', $params["folder"]) )
	336	{
	337	// PLEASE, BE CAREFULL!!! YOU SHOULD USE EMAIL CONFIGURATION VALUES (EMAILADMIN MODULE)
	338	$tmp_box = mb_convert_encoding('INBOX'.$this->imap_delimiter.$_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultTrashFolder'].$this->imap_delimiter.'tmpMoveToLocal', "UTF7-IMAP", "UTF-8");
	339	if ( ! imap_createmailbox( $this -> mbox,"{".$this -> imap_server."}$tmp_box" ) )
	340	return array( 'error' => $this->functions->getLang('Import to Local : fail...'));
	341	imap_reopen($this->mbox, "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$tmp_box);
	342	$params["folder"] = $tmp_box;
	343	}
	344	$params["folder"] = mb_convert_encoding($params["folder"], "UTF7-IMAP","ISO_8859-1");
[615]	345
[5014]	346	//testa se o arquivo importado já não supera o tamanho da cota de disco
	347	$quota = imap_get_quotaroot($this->mbox, $params["folder"]);
	348	if((($quota['limit'] - $quota['usage'])*1024) <= $params['FILES'][0]['size'])
	349	return array( 'error' => $this->functions->getLang("fail in import:") . " " . $this->functions->getLang("Over quota"));
	350
	351	$ids = array();
	352	$errors = array();
	353	$filename = $params['FILES'][0]['name'];
	354
	355	$strFileExtension = substr($filename, strlen($filename) - 4);
	356	$folder = "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$params["folder"];
	357	switch ($strFileExtension)
	358	{
	359	case ".eml":
	360	//reconstrói o email
	361	$email = implode("", file($params['FILES'][0]['tmp_name']));
	362	//coloca o email na pasta selecionada
	363	$status = @imap_append($this->mbox, $folder, $email);
	364	if($status)
	365	{
	366	$status = imap_status($this->mbox, $folder, SA_UIDNEXT);
	367	$ids[] = $status->uidnext - 1;
	368	}
	369	else
	370	{
	371	$error[] = imap_last_error();
	372	}
	373	break;
	374	case ".zip":
	375	$zip = zip_open($params['FILES'][0]['tmp_name']);
	376
	377	if ($zip) {
	378	while ($zip_entry = zip_read($zip))
	379	{
	380	$filename = zip_entry_name($zip_entry);
	381	if (substr($filename, strlen($filename) - 4) == '.eml')
	382	{
	383	if (zip_entry_open($zip, $zip_entry, "r"))
	384	{
	385	$email = zip_entry_read($zip_entry, zip_entry_filesize($zip_entry));
	386	$status = @imap_append($this->mbox, $folder, $email);
	387	if($status)
	388	{
	389	$status = imap_status($this->mbox, $folder, SA_UIDNEXT);
	390	$ids[] = $status->uidnext - 1;
	391	}
	392	else
	393	{
	394	$error[] = imap_last_error();
	395	}
	396	zip_entry_close($zip_entry);
	397	}
	398	}
	399	}
	400	zip_close($zip);
	401	}
	402	break;
	403	default:
	404	if ( isset( $tmp_box ) )
	405	imap_deletemailbox( $this->mbox,"{".$this -> imap_server."}$tmp_box" );
	406	$error[] = $this->functions->getLang("wrong file format");
	407	}
	408
	409	if(count($errors)>0)
	410	{
	411	return array("error" => $this->functions->getLang("fail in import:") . "\n" . implode("\n", $errors));
	412	}
	413	else
	414	{
	415	return implode(",", $ids);
	416	//return $this->functions->getLang("The import was executed successfully.");
	417	}
	418
[1000]	419	}
	420	/*
[613]	421	Remove os anexos de uma mensagem. A estratégia para isso é criar uma mensagem nova sem os anexos, mantendo apenas
	422	a primeira parte do e-mail, que é o texto, sem anexos.
	423	O método considera que o email é multpart.
	424	*/
	425	function remove_attachments($params) {
	426	include_once("class.message_components.inc.php");
	427	if(!$this->mbox \|\| !is_resource($this->mbox))
	428	$this->mbox = $this->open_mbox($params["folder"]);
	429	$return["status"] = true;
	430	$header = "";
[1472]	431
[613]	432	$headertemp = explode("\n",imap_fetchheader($this->mbox, imap_msgno($this->mbox, $params["msg_num"])));
	433	foreach($headertemp as $head) {//Se eu colocar todo o header do email dá pau no append, então procuro apenas o que interessa.
	434	$head1 = explode(":",$head);
[1472]	435	if ( (strtoupper($head1[0]) == "TO") \|\|
[3566]	436	(strtoupper($head1[0]) == "FROM") \|\|
	437	(strtoupper($head1[0]) == "SUBJECT") \|\|
	438	(strtoupper($head1[0]) == "DATE") )
	439	$header .= $head."\r\n";
[613]	440	}
[1472]	441
[613]	442	$msg = &new message_components($this->mbox);
[1472]	443	$msg->fetch_structure($params["msg_num"]);/* O fetchbody tava trazendo o email com problemas na acentuação.
	444	Então uso essa classe para verificar a codificação e o charset,
[613]	445	para que o método decodeBody do expresso possa trazer tudo certinho*/
[1472]	446
[3566]	447	$all_body_type = strtolower($msg->file_type[$params["msg_num"]][0]);
	448	$all_body_encoding = $msg->encoding[$params["msg_num"]][0];
	449	$all_body_charset = $msg->charset[$params["msg_num"]][0];
	450
	451	if($all_body_type=='multipart/alternative') {
	452	if(strtolower($msg->file_type[$params["msg_num"]][2]=='text/html') &&
	453	$msg->pid[$params["msg_num"]][2] == '1.2') {
	454	$body_part_to_show = '1.2';
	455	$all_body_type = strtolower($msg->file_type[$params["msg_num"]][2]);
	456	$all_body_encoding = $msg->encoding[$params["msg_num"]][2];
	457	$all_body_charset = $msg->charset[$params["msg_num"]][2];
	458	}
	459	else {
	460	$body_part_to_show = '1.1';
	461	$all_body_type = strtolower($msg->file_type[$params["msg_num"]][1]);
	462	$all_body_encoding = $msg->encoding[$params["msg_num"]][1];
	463	$all_body_charset = $msg->charset[$params["msg_num"]][1];
	464	}
	465	}
	466	else
	467	$body_part_to_show = '1';
	468
[1319]	469	$status = imap_append($this->mbox,
[613]	470	"{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$params["folder"],
	471	$header.
[3566]	472	"Content-Type: ".$all_body_type."; charset = \"".$all_body_charset."\"".
[613]	473	"\r\n".
[3566]	474	"Content-Transfer-Encoding: ".$all_body_encoding.
	475	"\r\n".
	476	"\r\n".
[613]	477	str_replace("\n","\r\n",$this->decodeBody(
[3566]	478	imap_fetchbody($this->mbox,imap_msgno($this->mbox, $params["msg_num"]),$body_part_to_show),
	479	$all_body_encoding, $all_body_charset
[1472]	480	)
[1319]	481	), "\\Seen"); //Append do novo email, só com header e conteúdo sem anexos.
[1472]	482
[1319]	483	if(!$status)
	484	{
[613]	485	$return["status"] = false;
	486	$return["msg"] = lang("error appending mail on delete attachments");
	487	}
[1319]	488	else
	489	{
	490	$status = imap_status($this->mbox, "{".$this->imap_server.":".$this->imap_port."}".$params['folder'], SA_UIDNEXT);
[1472]	491	$return['msg_no'] = $status->uidnext - 1;
[1319]	492	imap_delete($this->mbox, imap_msgno($this->mbox, $params["msg_num"]));
	493	imap_expunge($this->mbox);
	494	}
[1472]	495
[613]	496	return $return;
[1472]	497
[613]	498	}
[1518]	499
	500	function msgs_to_archive($params) {
	501
	502	$folder = $params['folder'];
[1931]	503	$all_ids = $this-> get_msgs($folder, 'SORTARRIVAL', false, 0,-1,-1);
[613]	504
[1518]	505	$messages_not_to_copy = explode(",",$params['mails']);
	506	$ids = array();
	507
[1931]	508	$cont = 0;
	509
[1518]	510	foreach($all_ids as $each_id=>$value) {
[1931]	511	if(!in_array($each_id,$messages_not_to_copy)) {
[1518]	512	array_push($ids,$each_id);
[1931]	513	$cont++;
	514	}
	515	if($cont>=100)
	516	break;
[1518]	517	}
	518
	519	if (empty($ids))
	520	return array();
	521
	522	$params = array("folder"=>$folder,"msgs_number"=>implode(",",$ids));
	523
	524
	525	return $this->get_info_msgs($params);
	526
	527
	528	}
	529
[689]	530	/**
[1472]	531	*
	532	* @return
[689]	533	* @param $params Object
	534	*/
	535	function get_info_msgs($params) {
	536	include_once("class.exporteml.inc.php");
	537	$return = array();
	538	$new_params = array();
	539	$attach_params = array();
	540	$new_params["msg_folder"]=$params["folder"];
	541	$attach_params["folder"] = $params["folder"];
	542	$msgs = explode(",",$params["msgs_number"]);
	543	$exporteml = new ExportEml();
[1382]	544	$unseen_msgs = array();
[689]	545	foreach($msgs as $msg_number) {
	546	$new_params["msg_number"] = $msg_number;
	547	//ini_set("display_errors","1");
	548	$msg_info = $this->get_info_msg($new_params);
	549
	550	$this->mbox = $this->open_mbox($params['folder']); //Não sei porque, mas se não abrir de novo a caixa dá erro.
	551	$msg_info['header'] = $this->get_info_head_msg($msg_number);
	552
	553	$attach_params["num_msg"] = $msg_number;
	554	$msg_info['array_attach'] = $exporteml->get_attachments_in_array($attach_params);
	555	$msg_info['url_export_file'] = $exporteml->export_to_archive($msg_number,$params["folder"]);
	556	imap_close($this->mbox);
	557	$this->mbox=false;
	558	array_push($return,serialize($msg_info));
[1472]	559
[1388]	560	if($msg_info['Unseen'] == "U" \|\| $msg_info['Recent'] == "N"){
[1472]	561	array_push($unseen_msgs,$msg_number);
	562	}
	563	}
[1382]	564	if($unseen_msgs){
	565	$msgs_list = implode(",",$unseen_msgs);
	566	$array_msgs = array('folder' => $new_params["msg_folder"], "msgs_to_set" => $msgs_list, "flag" => "unseen");
[1472]	567	$this->set_messages_flag($array_msgs);
[689]	568	}
[1472]	569
[689]	570	return $return;
	571	}
	572
[2]	573	function get_info_msg($params)
	574	{
[51]	575	$return = array();
[2]	576	$msg_number = $params['msg_number'];
[3427]	577	if(@preg_match('(.+)(_[a-zA-Z0-9]+)',$msg_number,$matches)) { //Verifies if it comes from a tab diferent of the main one.
[1969]	578	$msg_number = $matches[1];
	579	$plus_id = $matches[2];
	580	}
	581	else {
	582	$plus_id = '';
	583	}
[1724]	584	$msg_folder = urldecode($params['msg_folder']);
[1472]	585
[411]	586	if(!$this->mbox \|\| !is_resource($this->mbox))
[1472]	587	$this->mbox = $this->open_mbox($msg_folder);
[535]	588	$header = $this->get_header($msg_number);
[205]	589	if (!$header) {
[1472]	590	$return['status_get_msg_info'] = "false";
[205]	591	return $return;
	592	}
[1472]	593
[828]	594	$header_ = imap_fetchheader($this->mbox, $msg_number, FT_UID);
	595
[51]	596	$return_get_body = $this->get_body_msg($msg_number, $msg_folder);
[1707]	597
	598	$body = $return_get_body['body'];
[1808]	599
[1035]	600	if($return_get_body['body']=='isCripted'){
	601	$exporteml = new ExportEml();
	602	$return['source']=$exporteml->export_msg_data($msg_number,$msg_folder);
	603	$return['body'] = "";
	604	$return['attachments'] = "";
	605	$return['thumbs'] = "";
	606	$return['signature'] = "";
	607	//return $return;
	608	}else{
[3576]	609	$return['body'] = $body;
	610	$return['attachments'] = $return_get_body['attachments'];
	611	$return['thumbs'] = $return_get_body['thumbs'];
	612	$return['signature'] = $return_get_body['signature'];
[1707]	613	}
[4869]	614
[3798]	615	$flag = preg_match('/importance : (.*)\r/i', $header_, $importance);
	616	$return['Importance'] = ($flag == 0) ? "Normal" : $importance[1];
[1707]	617
[3018]	618	$pattern = '/^[ \t]Disposition-Notification-To:[ ]<?[[:alnum:]\._-]+@[[:alnum:]_-]+[\.[:alnum:]]+>?/sm';
[828]	619	if (preg_match($pattern, $header_, $fields))
	620	{
[3018]	621	if(preg_match('/[[:alnum:]\._\-]+@[[:alnum:]_\-\.]+/',$fields[0], $matches)){
	622	$return['DispositionNotificationTo'] = "<".$matches[0].">";
	623	}
[2]	624	}
[828]	625
[2]	626	$return['Recent'] = $header->Recent;
	627	$return['Unseen'] = $header->Unseen;
[1472]	628	$return['Deleted'] = $header->Deleted;
[2]	629	$return['Flagged'] = $header->Flagged;
	630
	631	if($header->Answered =='A' && $header->Draft == 'X'){
	632	$return['Forwarded'] = 'F';
	633	}
[1472]	634
[2]	635	else {
	636	$return['Answered'] = $header->Answered;
[1472]	637	$return['Draft'] = $header->Draft;
[2]	638	}
	639
[1969]	640	$return['msg_number'] = $msg_number.$plus_id;
[2]	641	$return['msg_folder'] = $msg_folder;
[1472]	642
[3798]	643	$offset = $this->functions->CalculateDateOffset();
	644	$msgTimestamp = $header->udate + $offset;
[3493]	645
	646	$date_msg = gmdate("d/m/Y",$msgTimestamp);
[3499]	647	// if (date("d/m/Y") == $date_msg)
	648	// $return['udate'] = $header->udate;
	649	// else
	650	$return['udate'] = $header->udate;
[1472]	651
	652	$return['msg_day'] = $date_msg;
[3493]	653	$return['msg_hour'] = gmdate("H:i",$msgTimestamp);
[1472]	654
[2]	655	if (date("d/m/Y") == $date_msg) //no dia
	656	{
[3493]	657	$return['fulldate'] = gmdate("d/m/Y H:i",$msgTimestamp);
	658	$return['smalldate'] = gmdate("H:i",$msgTimestamp);
[605]	659
[4478]	660	$timestamp_now = strtotime("now") + $offset;
[3493]	661	$timestamp_msg_time = $msgTimestamp;
	662	// $timestamp_now and $timestamp_msg_time are GMT.
[535]	663	// The variable $timestamp_diff is calculated without MailDate TZ.
[3493]	664	$timestamp_diff = $timestamp_now - $timestamp_msg_time;
[1472]	665
[2]	666	if (gmdate("H",$timestamp_diff) > 0)
	667	{
[197]	668	$return['fulldate'] .= " (" . gmdate("H:i", $timestamp_diff) . ' ' . $this->functions->getLang('hours ago') . ')';
[2]	669	}
	670	else
	671	{
	672	if (gmdate("i",$timestamp_diff) == 0){
[197]	673	$return['fulldate'] .= ' ('. $this->functions->getLang('now').')';
[2]	674	}
	675	elseif (gmdate("i",$timestamp_diff) == 1){
[197]	676	$return['fulldate'] .= ' (1 '. $this->functions->getLang('minute ago').')';
[2]	677	}
	678	else{
[197]	679	$return['fulldate'] .= " (" . gmdate("i",$timestamp_diff) .' '. $this->functions->getLang('minutes ago') . ')';
[2]	680	}
	681	}
	682	}
	683	else{
[3493]	684	$return['fulldate'] = gmdate("d/m/Y H:i",$msgTimestamp);
	685	$return['smalldate'] = gmdate("d/m/Y",$msgTimestamp);
[2]	686	}
[1472]	687
[2]	688	$from = $header->from;
	689	$return['from'] = array();
[1384]	690	$return['from']['name'] = $this->decode_string($from[0]->personal);
[2]	691	$return['from']['email'] = $this->decode_string($from[0]->mailbox . "@" . $from[0]->host);
	692	if ($return['from']['name'])
	693	{
	694	if (substr($return['from']['name'], 0, 1) == '"')
	695	$return['from']['full'] = $return['from']['name'] . ' ' . '<' . $return['from']['email'] . '>';
	696	else
	697	$return['from']['full'] = '"' . $return['from']['name'] . '" ' . '<' . $return['from']['email'] . '>';
	698	}
	699	else
	700	$return['from']['full'] = $return['from']['email'];
[1472]	701
[2]	702	// Sender attribute
	703	$sender = $header->sender;
[1472]	704	$return['sender'] = array();
[1384]	705	$return['sender']['name'] = $this->decode_string($sender[0]->personal);
[2]	706	$return['sender']['email'] = $this->decode_string($sender[0]->mailbox . "@" . $sender[0]->host);
	707	if ($return['sender']['name'])
	708	{
	709	if (substr($return['sender']['name'], 0, 1) == '"')
	710	$return['sender']['full'] = $return['sender']['name'] . ' ' . '<' . $return['sender']['email'] . '>';
	711	else
	712	$return['sender']['full'] = '"' . $return['sender']['name'] . '" ' . '<' . $return['sender']['email'] . '>';
	713	}
	714	else
	715	$return['sender']['full'] = $return['sender']['email'];
	716
	717	if($return['from']['full'] == $return['sender']['full'])
	718	$return['sender'] = null;
	719	$to = $header->to;
	720	$return['toaddress2'] = "";
	721	if (!empty($to))
	722	{
	723	foreach ($to as $tmp)
	724	{
	725	if (!empty($tmp->personal))
	726	{
	727	$personal_tmp = imap_mime_header_decode($tmp->personal);
	728	$return['toaddress2'] .= '"' . $personal_tmp[0]->text . '"';
	729	$return['toaddress2'] .= " ";
	730	$return['toaddress2'] .= "<";
[320]	731	if ($tmp->host != 'unspecified-domain')
	732	$return['toaddress2'] .= $tmp->mailbox . "@" . $tmp->host;
	733	else
	734	$return['toaddress2'] .= $tmp->mailbox;
[2]	735	$return['toaddress2'] .= ">";
	736	$return['toaddress2'] .= ", ";
	737	}
	738	else
	739	{
[320]	740	if ($tmp->host != 'unspecified-domain')
	741	$return['toaddress2'] .= $tmp->mailbox . "@" . $tmp->host;
	742	else
	743	$return['toaddress2'] .= $tmp->mailbox;
[2]	744	$return['toaddress2'] .= ", ";
	745	}
	746	}
	747	$return['toaddress2'] = $this->del_last_two_caracters($return['toaddress2']);
	748	}
[1472]	749
[2]	750	$cc = $header->cc;
	751	$return['cc'] = "";
	752	if (!empty($cc))
	753	{
	754	foreach ($cc as $tmp_cc)
	755	{
	756	if (!empty($tmp_cc->personal))
	757	{
	758	$personal_tmp_cc = imap_mime_header_decode($tmp_cc->personal);
	759	$return['cc'] .= '"' . $personal_tmp_cc[0]->text . '"';
	760	$return['cc'] .= " ";
	761	$return['cc'] .= "<";
	762	$return['cc'] .= $tmp_cc->mailbox . "@" . $tmp_cc->host;
	763	$return['cc'] .= ">";
	764	$return['cc'] .= ", ";
	765	}
	766	else
	767	{
	768	$return['cc'] .= $tmp_cc->mailbox . "@" . $tmp_cc->host;
	769	$return['cc'] .= ", ";
	770	}
	771	}
	772	$return['cc'] = $this->del_last_two_caracters($return['cc']);
	773	}
	774	else
	775	{
	776	$return['cc'] = "";
[1472]	777	}
[449]	778
	779	##
	780	# @AUTHOR Rodrigo Souza dos Santos
	781	# @DATE 2008/09/12
	782	# @BRIEF Adding the BCC field.
	783	##
	784	$bcc = $header->bcc;
	785	$return['bcc'] = "";
	786	if (!empty($bcc))
	787	{
	788	foreach ($bcc as $tmp_bcc)
	789	{
	790	if (!empty($tmp_bcc->personal))
	791	{
	792	$personal_tmp_bcc = imap_mime_header_decode($tmp_bcc->personal);
	793	$return['bcc'] .= '"' . $personal_tmp_bcc[0]->text . '"';
	794	$return['bcc'] .= " ";
	795	$return['bcc'] .= "<";
	796	$return['bcc'] .= $tmp_bcc->mailbox . "@" . $tmp_bcc->host;
	797	$return['bcc'] .= ">";
	798	$return['bcc'] .= ", ";
	799	}
	800	else
	801	{
	802	$return['bcc'] .= $tmp_bcc->mailbox . "@" . $tmp_bcc->host;
	803	$return['bcc'] .= ", ";
	804	}
	805	}
	806	$return['bcc'] = $this->del_last_two_caracters($return['bcc']);
[426]	807	}
[449]	808	else
	809	{
	810	$return['bcc'] = "";
[1472]	811	}
[426]	812
[2]	813	$reply_to = $header->reply_to;
	814	$return['reply_to'] = "";
	815	if (is_object($reply_to[0]))
	816	{
	817	if ($return['from']['email'] != ($reply_to[0]->mailbox."@".$reply_to[0]->host))
	818	{
	819	if (!empty($reply_to[0]->personal))
	820	{
	821	$personal_reply_to = imap_mime_header_decode($tmp_reply_to->personal);
[41]	822	if(!empty($personal_reply_to[0]->text)) {
	823	$return['reply_to'] .= '"' . $personal_reply_to[0]->text . '"';
	824	$return['reply_to'] .= " ";
	825	$return['reply_to'] .= "<";
	826	$return['reply_to'] .= $reply_to[0]->mailbox . "@" . $reply_to[0]->host;
	827	$return['reply_to'] .= ">";
	828	}
	829	else {
	830	$return['reply_to'] .= $reply_to[0]->mailbox . "@" . $reply_to[0]->host;
	831	}
[2]	832	}
	833	else
	834	{
	835	$return['reply_to'] .= $reply_to[0]->mailbox . "@" . $reply_to[0]->host;
	836	}
	837	}
	838	}
	839	$return['reply_to'] = $this->decode_string($return['reply_to']);
	840	$return['subject'] = $this->decode_string($header->fetchsubject);
	841	$return['Size'] = $header->Size;
[828]	842	$return['reply_toaddress'] = $header->reply_toaddress;
	843
[689]	844	//All this is to help in local messages
[3399]	845	//$return['timestamp'] = $header->udate;
[3499]	846	$return['timestamp'] = $header->udate;
[689]	847	$return['login'] = $_SESSION['phpgw_info']['expressomail']['user']['account_id'];//$GLOBALS['phpgw_info']['user']['account_id'];
	848	$return['reply_toaddress'] = $header->reply_toaddress;
[3394]	849
	850	if($return_get_body['body']=='isSigned'){
	851	imap_close($this->mbox);
	852	$new_mail = $this->show_decript($return_get_body,$dec = 1);
	853	//$new_mail['signature'] = $return_get_body['signature'];
	854	$return['body'] = $new_mail['body'];
	855	$return['attachments'] = $new_mail['attachments'];
	856	$return['thumbs'] = $new_mail['thumbs'];
	857	$return['folder'] = $return['msg_folder'];
	858	$return['original_ID'] = $return['msg_number'];
	859	$return['msg_folder'] = 'INBOX'.$this->imap_delimiter.'decifradas';
	860	$return['msg_number'] = $new_mail['msg_no'];
	861	//$return['signature'] = $return_get_body['signature'];
	862	}
[2]	863	return $return;
	864	}
[1472]	865
[1940]	866	function get_msg_sample($msg_number)
[1752]	867	{
	868
[3049]	869	$return = "";
[4144]	870	if( (!isset($this->prefs['preview_msg_subject']) \|\| ($this->prefs['preview_msg_subject'] != "1")) &&
	871	(!isset($this->prefs['preview_msg_tip'] ) \|\| ($this->prefs['preview_msg_tip'] != "1")) )
[3049]	872	{
	873	$return['body'] = "";
	874	return $return;
	875	}
[1752]	876
	877	include_once("class.message_components.inc.php");
	878	$msg = &new message_components($this->mbox);
[3049]	879	$msg->fetch_structure($msg_number);
[1752]	880
	881	if(!$msg->structure[$msg_number]->parts)
	882	{
	883	$content = '';
	884	if (strtolower($msg->structure[$msg_number]->subtype) == "plain" \|\| strtolower($msg->structure[$msg_number]->subtype) == "html")
	885	{
	886	$content = $this->decodeBody(imap_body($this->mbox, $msg_number, FT_UID\|FT_PEEK), $msg->encoding[$msg_number][0], $msg->charset[$msg_number][0]);
	887	}
	888	}
	889	else
	890	{
	891	foreach($msg->pid[$msg_number] as $values => $msg_part)
	892	{
	893
	894	$file_type = strtolower($msg->file_type[$msg_number][$values]);
	895	if($file_type == "text/plain" \|\| $file_type == "text/html") {
	896	$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]);
	897	break;
	898	}
	899	}
	900	}
	901	$content = $this->replace_special_characters($content);
	902	$tags_replace = array("<br>","<br/>","<br />");
	903	$content = str_replace($tags_replace," ", $content);
	904	$content = strip_tags($content);
	905	$content = str_replace(array("{","}"," "), " ", $content);
	906	$content = trim($content);
[3249]	907	$content = html_entity_decode(substr($content,0,300));
[1752]	908	$content != "" ? $return['body'] = " - " . $content: $return['body'] = "";
	909	return $return;
	910	}
	911
[2]	912	function get_body_msg($msg_number, $msg_folder)
	913	{
	914	include_once("class.message_components.inc.php");
[51]	915	$msg = &new message_components($this->mbox);
[2]	916	$msg->fetch_structure($msg_number);
[51]	917	$return = array();
[1472]	918	$return['attachments'] = $this-> download_attachment($msg,$msg_number);
[51]	919	if(!$this->has_cid)
[91]	920	{
[178]	921	$return['thumbs'] = $this->get_thumbs($msg,$msg_number,urlencode($msg_folder));
[91]	922	$return['signature'] = $this->get_signature($msg,$msg_number,$msg_folder);
[1472]	923	}
	924
[2]	925	if(!$msg->structure[$msg_number]->parts) //Simple message, only 1 piece
	926	{
[4869]	927	if((preg_match("/pkcs7-mime/i", $msg->structure[$msg_number]->subtype) == 1) && (count($return['signature']) == 0 ) ){
[3018]	928	$return['body']='isCripted';
	929	return $return;
	930	}
[1035]	931
[2]	932	$attachment = array(); //No attachments
[1035]	933
[4869]	934	if (preg_match("/pkcs7-mime/i", $msg->structure[$msg_number]->subtype) == 1)
[3394]	935	{
	936	$return['body']='isSigned';
	937	$headers = imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number));
	938	$header_body_array = explode('MIME-Version: 1.0', $headers);
	939	$show_pkcs7 = $header_body_array[0] . 'MIME-Version: 1.0' . chr(0x0D) .chr(0x0A). $return['signature'][0];
	940	$return['source']=$show_pkcs7;
	941	array_shift($return['signature']);
	942	$return['signature'];
	943	//$return['signature'] = $this->get_signature($msg,$msg_number,$msg_folder);
	944	imap_close($this->mbox);
	945	return $return;
[1035]	946	}
	947
[3018]	948	$content = '';
	949	// If simple message is subtype 'html' or 'plain', then get content body.
	950	if(strtolower($msg->structure[$msg_number]->subtype) == "html" \|\|
	951	strtolower( $msg -> structure[ $msg_number ] -> subtype ) == 'plain'){
	952
	953	$content = $this->decodeBody(
	954	imap_body( $this -> mbox, $msg_number, FT_UID ),
	955	$msg -> encoding[ $msg_number ][ 0 ],
	956	$msg -> charset[ $msg_number ][ 0 ]
	957	);
	958
	959	if ( strtolower( $msg -> structure[ $msg_number ] -> subtype ) == 'plain' )
	960	{
	961	$content = str_replace( array( '<', '>' ), array( ' #$<$# ', ' #$>$# ' ), $content );
	962	$content = htmlentities( $content );
	963	$content = $this -> replace_links( $content );
	964	$content = str_replace( array( ' #$<$# ', ' #$>$# ' ), array( '<', '>' ), $content );
[3130]	965	$content = '<pre>' . $content . '</pre>';
[3912]	966	$content = str_replace("\x00", '', $content);
	967	$return[ 'body' ] = $content;
[3018]	968
	969	return $return;
	970	}
	971	}
[2]	972	}
[1472]	973	else
[2]	974	{ //Complicated message, multiple parts
	975	$html_body = '';
	976	$content = '';
	977	$has_multipart = true;
[3922]	978	$is_alternative = false;
[2]	979	$this->has_cid = false;
[3922]	980	$alternative_content;
[3394]	981	array_shift($return['signature']);
[2]	982	if (strtolower($msg->structure[$msg_number]->subtype) == "related")
	983	$this->has_cid = true;
[1472]	984
[469]	985	if (strtolower($msg->structure[$msg_number]->subtype) == "alternative") {
[3922]	986	$is_alternative = true;
[469]	987	$show_only_html = false;
	988	foreach($msg->pid[$msg_number] as $values => $msg_part) {
[432]	989	$file_type = strtolower($msg->file_type[$msg_number][$values]);
	990	if($file_type == "text/html")
[1472]	991	$show_only_html = true;
[432]	992	}
[469]	993	}
[2]	994	else
	995	$show_only_html = false;
	996
	997	foreach($msg->pid[$msg_number] as $values => $msg_part)
	998	{
[1472]	999
[2]	1000	$file_type = strtolower($msg->file_type[$msg_number][$values]);
[3018]	1001	if($file_type == "message/rfc822" \|\| $file_type == "multipart/alternative")
	1002	{
	1003	// Show only 'text/html' part, when message/rfc822 format contains 'text/plain' alternative part.
	1004	if(array_key_exists($values+1, $msg->file_type[$msg_number]) &&
	1005	strtolower($msg->file_type[$msg_number][$values+1]) == 'text/plain' &&
	1006	array_key_exists($values+2, $msg->file_type[$msg_number]) &&
	1007	strtolower($msg->file_type[$msg_number][$values+2]) == 'text/html') {
	1008	$has_multipart = false;
	1009	}
	1010	}
[1472]	1011
	1012	if(($file_type == "text/plain"
[2]	1013	\|\| $file_type == "text/html")
[3018]	1014	&& $file_type != 'attachment')
[2]	1015	{
[3414]	1016
	1017
	1018	if($this->prefs['max_msg_size'] == "1")
	1019	$max_size = 1048576;
	1020	else
	1021	$max_size = 102400;
	1022
[2]	1023	if($file_type == "text/plain" && !$show_only_html && $has_multipart)
	1024	{
	1025	// if TXT file size > 100kb, then it will not expand.
[3414]	1026	if(!($file_type == "text/plain" && $msg->fsize[$msg_number][$values] > $max_size)) {
[3018]	1027	$content .= htmlentities($this->decodeBody(imap_fetchbody($this->mbox, $msg_number, $msg_part, FT_UID), $msg->encoding[$msg_number][$values], $msg->charset[$msg_number][$values]));
[3414]	1028	$content = '<pre>' . $content . '</pre>';
[2]	1029	}
	1030	}
	1031	// if HTML attachment file size > 300kb, then it will not expand.
[3414]	1032	else if($file_type == "text/html" && $msg->fsize[$msg_number][$values] < $max_size*3)
[2]	1033	{
[3922]	1034	if ($is_alternative)
	1035	{
[4798]	1036	$alternative_content .= $this->decodeBody(imap_fetchbody($this->mbox, $msg_number, $msg_part, FT_UID), $msg->encoding[$msg_number][$values], $msg->charset[$msg_number][$values]);
[3922]	1037	}
	1038	else
	1039	{
	1040	$content .= $this->decodeBody(imap_fetchbody($this->mbox, $msg_number, $msg_part, FT_UID), $msg->encoding[$msg_number][$values], $msg->charset[$msg_number][$values]);
	1041	$show_only_html = true;
	1042	}
[2]	1043	}
	1044	}
[3018]	1045	else if($file_type == "message/delivery-status" \|\| $file_type == "message/feedback-report"){
[2]	1046	$content .= "<hr align='left' width='95%' style='border:1px solid #DCDCDC'>";
[3039]	1047	$content .= $this->decodeBody(imap_fetchbody($this->mbox, $msg_number, $msg_part, FT_UID), $msg->encoding[$msg_number][$values], $msg->charset[$msg_number][$values]);
[3130]	1048	$content = '<pre>' . $content . '</pre>';
[2]	1049	}
[65]	1050	else if($file_type == "message/rfc822" \|\| $file_type == "text/rfc822-headers"){
[1472]	1051
[2]	1052	include_once("class.imap_attachment.inc.php");
	1053	$att = new imap_attachment();
[51]	1054	$attachments = $att -> get_attachment_info($this->mbox,$msg_number);
[3018]	1055	if($attachments['number_attachments'] > 0) {
	1056	foreach($attachments ['attachment'] as $index => $attachment)
	1057	{
	1058	if ( in_array( strtolower( $attachment[ 'type' ] ), array( 'delivery-status', 'rfc822', 'rfc822-headers', 'plain' ) ) )
	1059	{
	1060	$obj = imap_rfc822_parse_headers( imap_fetchbody( $this -> mbox, $msg_number, $msg_part, FT_UID ), $msg -> encoding[ $msg_number ][ $values ] );
[1897]	1061
[3018]	1062	$content .= '<hr align="left" width="95%" style="border:1px solid #DCDCDC">';
	1063	$content .= '<br><table style="margin:2px;border:1px solid black;background:#EAEAEA">';
[1897]	1064
[3018]	1065	$content .= '<tr><td><b>' . $this->functions->getLang("Subject")
	1066	. ':</b></td><td>' .$this->decode_string($obj->subject) . '</td></tr>';
[1897]	1067
[3018]	1068	$content .= '<tr><td><b>' . $this -> functions -> getLang( 'From' ) . ':</b></td><td>'
	1069	. $this -> replace_links( $this -> decode_string( $obj -> from[ 0 ] -> mailbox . '@' . $obj -> from[ 0 ] -> host) )
	1070	. '</td></tr>';
[1897]	1071
[3018]	1072	$content .= '<tr><td><b>' . $this->functions->getLang("Date") . ':</b></td><td>' . $obj->date . '</td></tr>';
[1897]	1073
[3018]	1074	$content .= '<tr><td><b>' . $this -> functions -> getLang( 'TO' ) . ':</b></td><td>'
	1075	. $this -> replace_links( $this -> decode_string( $obj -> to[ 0 ] -> mailbox . '@' . $obj -> to[ 0 ] -> host ) )
	1076	. '</td></tr>';
[1897]	1077
[3018]	1078	if ( $obj->cc )
	1079	$content .= '<tr><td><b>' . $this -> functions -> getLang( 'CC' ) . ':</b></td><td>'
	1080	. $this -> replace_links( $this -> decode_string( $obj -> cc[ 0 ] -> mailbox . '@' . $obj -> cc[ 0 ] -> host ) )
	1081	. '</td></tr>';
[1897]	1082
[3018]	1083	$content .= '</table><br>';
[1897]	1084
[3018]	1085
	1086	$id = ( ( strtolower( $attachment[ 'type' ] ) == 'delivery-status' ) ? false : true );
	1087	if ( strtolower( $msg->structure[$msg_number]->parts[1]->parts[0]->subtype ) == 'plain' )
	1088	{
	1089	$id = !$id;
	1090	if ( $msg->structure[$msg_number]->parts[1]->parts[0]->encoding == 4 )
	1091	$msg->encoding[ $msg_number ][ $values ] = 'quoted-printable';
	1092	}
[5621]	1093	/*
[3018]	1094	$body = $this->decodeBody(
[5621]	1095	imap_fetchbody(
[3018]	1096	$this->mbox,
	1097	$msg_number,
	1098	( $attachment['part_in_msg'] + ( ( int ) $id ) ) . ".1",
	1099	FT_UID
	1100	),
	1101	$msg->encoding[ $msg_number ][ $values ],
	1102	$msg->charset[ $msg_number ][ $values ]
[5621]	1103	);
	1104	*/
	1105	$body = $this->decodeBody(
	1106	imap_fetchbody(
	1107	$this->mbox,
	1108	$msg_number,
	1109	$attachment['part_in_msg'] . ".1",
	1110	FT_UID
	1111	),
	1112	$msg->encoding[ $msg_number ][ $values ],
	1113	$msg->charset[ $msg_number ][ $values ]
	1114	);
	1115
[3018]	1116	if ( strtolower( $msg->structure[$msg_number]->parts[1]->parts[0]->subtype ) == 'plain' )
	1117	{
	1118	$body = str_replace( array( '<', '>' ), array( ' #$<$# ', ' #$>$# ' ), $body );
	1119	$body = htmlentities( $body );
	1120	$body = $this -> replace_links( $body );
	1121	$body = str_replace( array( ' #$<$# ', ' #$>$# ' ), array( '<', '>' ), $body );
[3130]	1122	$body = '<pre>' . $body . '</pre>';
[3018]	1123	}
	1124
	1125	$content .= $body;
	1126	break;
[2]	1127	}
	1128	}
	1129	}
	1130	}
	1131	}
[3922]	1132	if ($is_alternative && !empty($alternative_content))
	1133	{
	1134	$content .= $alternative_content;
	1135	}
[2]	1136	if($file_type == "text/plain" && ($show_only_html && $msg_part == 1) \|\| (!$show_only_html && $msg_part == 3)){
	1137	if(strtolower($msg->structure[$msg_number]->subtype) == "mixed" && $msg_part == 1)
[51]	1138	$content .= nl2br(imap_base64(imap_fetchbody($this->mbox, $msg_number, $msg_part, FT_UID)));
[25]	1139	else if(!strtolower($msg->structure[$msg_number]->subtype) == "mixed")
[1472]	1140	$content .= nl2br(imap_fetchbody($this->mbox, $msg_number, $msg_part, FT_UID));
[2]	1141	}
[1472]	1142	}
[2]	1143	// Force message with flag Seen (imap_fetchbody not works correctly)
[1472]	1144	$params = array('folder' => $msg_folder, "msgs_to_set" => $msg_number, "flag" => "seen");
[2]	1145	$this->set_messages_flag($params);
[205]	1146	$content = $this->process_embedded_images($msg,$msg_number,$content, $msg_folder);
[2]	1147	$content = $this->replace_special_characters($content);
[51]	1148	$return['body'] = $content;
	1149	return $return;
[2]	1150	}
[1472]	1151
[2]	1152	function htmlfilter($body)
	1153	{
	1154	require_once('htmlfilter.inc');
[1472]	1155
[2]	1156	$tag_list = Array(
	1157	false,
	1158	'blink',
	1159	'object',
	1160	'meta',
	1161	'html',
	1162	'link',
	1163	'frame',
	1164	'iframe',
	1165	'layer',
	1166	'ilayer',
	1167	'plaintext'
	1168	);
	1169
	1170	/**
	1171	* A very exclusive set:
	1172	*/
	1173	// $tag_list = Array(true, "b", "a", "i", "img", "strong", "em", "p");
	1174	$rm_tags_with_content = Array(
	1175	'script',
	1176	'style',
	1177	'applet',
	1178	'embed',
	1179	'head',
	1180	'frameset',
	1181	'xml',
	1182	'xmp'
	1183	);
	1184
	1185	$self_closing_tags = Array(
	1186	'img',
	1187	'br',
	1188	'hr',
	1189	'input'
	1190	);
	1191
	1192	$force_tag_closing = true;
	1193
	1194	$rm_attnames = Array(
	1195	'/.*/' =>
	1196	Array(
	1197	'/target/i',
	1198	//'/^on.*/i', -> onClick, dos compromissos da agenda.
	1199	'/^dynsrc/i',
	1200	'/^datasrc/i',
	1201	'/^data.*/i',
	1202	'/^lowsrc/i'
	1203	)
	1204	);
	1205
	1206	/**
	1207	* Yeah-yeah, so this looks horrible. Check out htmlfilter.inc for
	1208	* some idea of what's going on here. :)
	1209	*/
	1210
	1211	$bad_attvals = Array(
	1212	'/.*/' =>
	1213	Array(
	1214	'/.*/' =>
	1215	Array(
	1216	Array(
	1217	'/^([\'\"])\s\S+\sscript\s:(.*)([\'\"])/si',
	1218	//'/^([\'\"])\shttps\s:(.)([\'\"])/si', -> doclinks notes
	1219	'/^([\'\"])\smocha\s:(.)([\'\"])/si',
	1220	'/^([\'\"])\sabout\s:(.*)([\'\"])/si'
	1221	),
	1222	Array(
	1223	'\\1oddjob:\\2\\1',
	1224	//'\\1uucp:\\2\\1', -> doclinks notes
	1225	'\\1amaretto:\\2\\1',
	1226	'\\1round:\\2\\1'
	1227	)
[1472]	1228	),
	1229
[2]	1230	'/^style/i' =>
	1231	Array(
	1232	Array(
	1233	'/expression/i',
	1234	'/behaviou*r/i',
	1235	'/binding/i',
	1236	'/include-source/i',
	1237	'/url\s\(\s([\'\"])\shttps:.([\'\"])\s\)/si',
	1238	'/url\s\(\s([\'\"])\s\S+\sscript:.([\'\"])\s\)/si'
	1239	),
	1240	Array(
	1241	'idiocy',
	1242	'idiocy',
	1243	'idiocy',
	1244	'idiocy',
	1245	'url(\\1http://securityfocus.com/\\1)',
	1246	'url(\\1http://securityfocus.com/\\1)'
	1247	)
	1248	)
	1249	)
	1250	);
	1251
	1252	$add_attr_to_tag = Array(
	1253	'/^a$/i' => Array('target' => '"_new"')
	1254	);
[1472]	1255
	1256
[2]	1257	$trusted_body = sanitize($body,
	1258	$tag_list,
	1259	$rm_tags_with_content,
	1260	$self_closing_tags,
	1261	$force_tag_closing,
	1262	$rm_attnames,
	1263	$bad_attvals,
	1264	$add_attr_to_tag
	1265	);
[1472]	1266
[2]	1267	return $trusted_body;
	1268	}
[1472]	1269
[2]	1270	function decodeBody($body, $encoding, $charset=null)
	1271	{
	1272	/**
	1273	* replace e-mail by anchor.
	1274	*/
	1275	// HTML Filter
[13]	1276	//$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>", $body);
[828]	1277	//$body = str_replace("\r\n", "\n", $body);
[2]	1278	if ($encoding == 'quoted-printable')
[828]	1279	{
	1280	/*
[1472]	1281
[2]	1282	for($i=0;$i<256;$i++) {
	1283	$c1=dechex($i);
	1284	if(strlen($c1)==1){$c1="0".$c1;}
	1285	$c1="=".$c1;
	1286	$myqprinta[]=$c1;
	1287	$myqprintb[]=chr($i);
[1472]	1288	}
[828]	1289	*/
[2]	1290	$body = str_replace($myqprinta,$myqprintb,($body));
	1291	$body = quoted_printable_decode($body);
[1472]	1292	while (ereg("=\n", $body))
[2]	1293	{
	1294	$body = ereg_replace ("=\n", '', $body);
	1295	}
	1296	}
[1472]	1297	else if ($encoding == 'base64')
[2]	1298	{
	1299	$body = base64_decode($body);
	1300	}
[1792]	1301
[2]	1302	// All other encodings are returned raw.
	1303	if (strtolower($charset) == "utf-8")
	1304	return utf8_decode($body);
	1305	else
	1306	return $body;
	1307	}
[1472]	1308
[205]	1309	function process_embedded_images($msg, $msgno, $body, $msg_folder)
[2]	1310	{
	1311	if (count($msg->inline_id[$msgno]) > 0)
	1312	{
	1313	foreach ($msg->inline_id[$msgno] as $index => $cid)
	1314	{
	1315	$cid = eregi_replace("<", "", $cid);
	1316	$cid = eregi_replace(">", "", $cid);
	1317	$msg_part = $msg->pid[$msgno][$index];
	1318	//$body = eregi_replace("alt=\"\"", "", $body);
	1319	$body = eregi_replace("<br/>", "", $body);
	1320	$body = str_replace("src=\"cid:".$cid."\"", " src=\"./inc/show_embedded_attach.php?msg_folder=$msg_folder&msg_num=$msgno&msg_part=$msg_part\" ", $body);
	1321	$body = str_replace("src='cid:".$cid."'", " src=\"./inc/show_embedded_attach.php?msg_folder=$msg_folder&msg_num=$msgno&msg_part=$msg_part\" ", $body);
	1322	$body = str_replace("src=cid:".$cid, " src=\"./inc/show_embedded_attach.php?msg_folder=$msg_folder&msg_num=$msgno&msg_part=$msg_part\" ", $body);
	1323	}
	1324	}
[1472]	1325
[2]	1326	return $body;
	1327	}
[1472]	1328
[2]	1329	function replace_special_characters($body)
	1330	{
	1331	// Suspected TAGS!
[1472]	1332	/*$tag_list = Array(
[2]	1333	'blink','object','meta',
	1334	'html','link','frame',
	1335	'iframe','layer','ilayer',
	1336	'plaintext','script','style','img',
	1337	'applet','embed','head',
	1338	'frameset','xml','xmp');
	1339	*/
	1340
[1472]	1341	// Layout problem: Change html elements
	1342	// with absolute position to relate position, CASE INSENSITIVE.
[3912]	1343	$body = @mb_eregi_replace("POSITION: ABSOLUTE;","",$body);
[6]	1344
[2]	1345	$tag_list = Array('head','blink','object','frame',
	1346	'iframe','layer','ilayer','plaintext','script',
[63]	1347	'applet','embed','frameset','xml','xmp','style');
[2]	1348
[1472]	1349	$blocked_tags = array();
[2]	1350	foreach($tag_list as $index => $tag) {
[1233]	1351	$new_body = @mb_eregi_replace("<$tag", "<!--$tag", $body);
[2]	1352	if($body != $new_body) {
	1353	$blocked_tags[] = $tag;
	1354	}
[1233]	1355	$body = @mb_eregi_replace("</$tag>", "</$tag-->", $new_body);
[2]	1356	}
[650]	1357	// Malicious Code Remove
[1923]	1358	$dirtyCodePattern = "/(<([\w]+[\w0-9])(.)on(mouse(move\|over\|down\|up)\|load\|blur\|change\|error\|click\|dblclick\|focus\|key(down\|up\|press)\|select)([\n\ ])=([\n\ ])[\"'][^>\"'][\"']([^>])>)(.*)(<\/\\2>)?/misU";
[650]	1359	preg_match_all($dirtyCodePattern,$body,$rest,PREG_PATTERN_ORDER);
	1360	foreach($rest[0] as $i => $val)
[1270]	1361	if (!(preg_match("/javascript:window\.open\(\"([^'\"]*)\/index\.php\?menuaction=calendar\.uicalendar\.set_action\&cal_id=([^;'\"]+);?['\"]/i",$rest[1][$i]) && strtoupper($rest[4][$i]) == "CLICK" )) //Calendar events
[3250]	1362	$body = str_replace($rest[1][$i],"<".$rest[2][$i].$rest[3][$i].$rest[7][$i].">",$body);
[2]	1363
[3250]	1364	$body = $this-> replace_links($body);
	1365
[4945]	1366	//Remoção de tags <span></span> para correção de erro no firefox
[4977]	1367	// if($_SESSION['phpgw_session']['phpgw_app_sessions']['phpgwapi']['browser_agent']['content'] != 'IE'){
	1368	// $body = mb_eregi_replace("<span><span>","",$body);
	1369	// $body = mb_eregi_replace("</span></span>","",$body);
	1370	// }
	1371
[4870]	1372	$body = mb_ereg_replace("(<p[^>])(text-indent:[^>;]-[^>;];)([^>]>)","\\1\\3",$body);
	1373	$body = mb_ereg_replace("(<p[^>])(margin-right:[^>;]-[^>;];)([^>]>)","\\1\\3",$body);
	1374	$body = mb_ereg_replace("(<p[^>])(margin-left:[^>;]-[^>;];)([^>]>)","\\1\\3",$body);
	1375	//Correção para compatibilização com Outlook, ao visualizar a mensagem
[3250]	1376	$body = mb_ereg_replace('<!--\[','<!-- [',$body);
[3294]	1377	$body = mb_ereg_replace('<!\[endif\]-->', '<![endif]-->', $body);
[4946]	1378	$body = mb_ereg_replace('<!\[endif\]-->', '<!--[endif]--->', $body);
	1379	$body = str_replace("\x00", '', $body);
[3912]	1380
[3250]	1381	return "<span>".$body;
[2]	1382	}
	1383
[5119]	1384	function replace_links_aux( $body )
[4649]	1385	{
[5119]	1386	// Trata urls do tipo aaaa.bbb.empresa
	1387	$pattern = '/(?<=[\s\|(<br>)\|\n\|\r\|;])(((http\|https\|ftp\|ftps)?:\/\/((?:[\w]\.?)+(?::[\d]+)?[:\/.\-~&=?%;@#,+\w]))\|((?:www?\.)(?:\w\.?)(?::\d+)?[\:\/\w.\-~&=?%;@+]*))/i';
[4649]	1388	$replacement = '<a href="$3://$4$5" target="_blank">$4$5</a>';
	1389	$body = preg_replace($pattern, $replacement, $body);
[5119]	1390	$body = preg_replace('/href=":\/\//', 'href="http://', $body);
	1391
	1392	// Trata tags <a href=" sem protocolo....
	1393	$body_aux = explode('<a href="',$body);
	1394	$body = $body_aux[0];
	1395	$protocolos = array('http','https','ftp','ftps');
	1396	for ($i=1;$i<count($body_aux);$i++)
	1397	{
	1398	$flgproto = false;
	1399	foreach($protocolos as $protocolo)
	1400	{
	1401	if(substr($body_aux[$i],0,strlen($protocolo)) == $protocolo)
	1402	{
	1403	$flgproto = true;
	1404	break;
	1405	}
	1406	}
	1407	if(!$flgproto)
	1408	{
	1409	$body = $body . '<a target="_blanck" href="http://' . $body_aux[$i];
	1410	}
	1411	else
	1412	{
	1413	$body = $body . '<a href="' . $body_aux[$i];
	1414	}
	1415	}
[4649]	1416	return $body;
	1417	}
	1418
[5119]	1419	function replace_links( $body )
[1897]	1420	{
[5119]	1421	// Domains and IPs addresses found in the text and which is not a link yet should be replaced by one.
	1422	// See more informations in www.iana.org
	1423	$octets = array(
	1424	'first' => '(2[0-3][0-9]\|1[0-9]{2}\|[1-9][0-9]?)',
	1425	'middle' => '(25[0-5]\|2[0-4][0-9]\|1?[0-9]{1,2})',
	1426	'last' => '(25[0-4]\|2[0-4][0-9]\|1[0-9]{2}\|[1-9][0-9]?)'
	1427	);
[1897]	1428
[5119]	1429	$ip = "\b{$octets[ 'first' ]}\.({$octets[ 'middle' ]}\.){2}{$octets[ 'last' ]}\b";
[1472]	1430
[5119]	1431	$top_level_domains = '(\.(ac\|ad\|ae\|aero\|af\|ag\|ai\|al\|am\|an\|ao\|aq\|ar\|as\|asia\|at\|au\|aw\|ax\|az\|'
	1432	. 'ba\|bb\|bd\|be\|bf\|bg\|bh\|bi\|biz\|bj\|bl\|bm\|bn\|bo\|br\|bs\|bt\|bv\|bw\|by\|bz\|'
	1433	. 'ca\|cat\|cc\|cd\|cf\|cg\|ch\|ci\|ck\|cl\|cm\|cn\|co\|com\|coop\|cr\|cu\|cv\|cx\|cy\|cz\|'
	1434	. 'de\|dj\|dk\|dm\|do\|dz\|ec\|edu\|ee\|eg\|eh\|er\|es\|et\|eu\|fi\|fj\|fk\|fm\|fo\|fr\|'
	1435	. 'ga\|gb\|gd\|ge\|gf\|gg\|gh\|gi\|gl\|gm\|gn\|gov\|gp\|gq\|gr\|gs\|gt\|gu\|gw\|gy\|'
	1436	. 'hk\|hm\|hn\|hr\|ht\|hu\|id\|ie\|il\|im\|in\|info\|int\|io\|iq\|ir\|is\|it\|je\|jm\|jo\|jobs\|jp\|'
	1437	. 'ke\|kg\|kh\|ki\|km\|kn\|kp\|kr\|kw\|ky\|kz\|la\|lb\|lc\|li\|lk\|lr\|ls\|lt\|lu\|lv\|ly\|'
	1438	. 'ma\|mc\|md\|me\|mf\|mg\|mh\|mil\|mk\|ml\|mm\|mn\|mo\|mobi\|mp\|mq\|mr\|ms\|mt\|mu\|museum\|'
	1439	. 'mv\|mw\|mx\|my\|mz\|na\|name\|nc\|ne\|net\|nf\|ng\|ni\|nl\|no\|np\|nr\|nu\|nz\|om\|org\|'
	1440	. 'pa\|pe\|pf\|pg\|ph\|pk\|pl\|pm\|pn\|pro\|ps\|pt\|pw\|py\|qa\|re\|ro\|rs\|ru\|rw\|'
	1441	. 'sa\|sb\|sc\|sd\|se\|sg\|sh\|si\|sj\|sk\|sl\|sm\|sn\|so\|sr\|st\|su\|sv\|sy\|sz\|'
	1442	. 'tc\|td\|tel\|tf\|tg\|th\|tj\|tk\|tl\|tm\|tn\|to\|tp\|tr\|travel\|tt\|tv\|tw\|tz\|'
	1443	. 'ua\|ug\|uk\|um\|us\|uy\|uz\|va\|vc\|ve\|vg\|vi\|vn\|vu\|wf\|ws\|ye\|yt\|yu\|za\|zm\|zw))+\b';
[1707]	1444
[5119]	1445	$path = '(?>\/[\w\d\/\.\'\(\)\-\+~?!&#@$%\|:;,*=_]+)?';
	1446	$port = '(?>:\d{2,5})?';
	1447	$domain = '(?>[\w\d_\-]+)';
	1448	$subdomain = "(?>{$domain}\.)*";
	1449	$protocol = '(?>(http\|ftp)(s)?:\/\/)?';
	1450	$url = "(?>{$protocol}((?>{$subdomain}{$domain}{$top_level_domains}\|{$ip}){$port}{$path}))";
[1707]	1451
[3018]	1452	$pattern = "/(<\w[^>]+\|[\/\"'@=])?{$url}/";
[5119]	1453	ini_set( 'pcre.backtrack_limit', 300000 );
[3018]	1454
[5119]	1455	/*
	1456	// PHP 5.3
	1457	$replace = function( $matches )
	1458	{
	1459	if ( $matches[ 1 ] )
	1460	return $matches[ 0 ];
[3018]	1461
[5119]	1462	$url = ( $matches[ 2 ] ) ? $matches[ 2 ] : 'http';
	1463	$url .= "{$matches[ 3 ]}://{$matches[ 4 ]}";
	1464	return "<a href=\"{$url}\" target=\"_blank\">{$matches[ 4 ]}</a>";
	1465	};
	1466	$body = preg_replace_callback( $pattern, $replace, $body );
	1467	*/
[3018]	1468
[5119]	1469	// PHP 5.2.x - Remover assim que possível
	1470	$body = preg_replace_callback( $pattern,
	1471	create_function(
	1472	'$matches',
	1473	'if ( $matches[ 1 ] ) return $matches[ 0 ];'
[3018]	1474	. '$url = ( $matches[ 2 ] ) ? $matches[ 2 ] : "http";'
	1475	. '$url .= "{$matches[ 3 ]}://{$matches[ 4 ]}";'
	1476	. 'return "<a href=\"{$url}\" target=\"_blank\">{$matches[ 4 ]}</a>";'
	1477	), $body
	1478	);
[5119]	1479	ini_set( 'pcre.backtrack_limit', 100000 );
[1897]	1480	// E-mail address in the text should create a new e-mail on ExpressoMail
[5119]	1481	$pattern = '/( \|<\|<\|>)([A-Za-z0-9\.~?\/_=#\-]@[A-Za-z0-9\.~?\/_=#\-])( \|>\|>\|<)/im';
[3018]	1482	$replacement = '$1<a href="mailto:$2">$2</a>$3';
[1897]	1483	$body = preg_replace( $pattern, $replacement, $body );
[1707]	1484
[5119]	1485	return $this->replace_links_aux($body);
[2]	1486	}
	1487
[91]	1488	function get_signature($msg, $msg_number, $msg_folder)
[1035]	1489	{
[3352]	1490	include_once(dirname( __FILE__ ) ."/../../security/classes/CertificadoB.php");
	1491	include_once("class.db_functions.inc.php");
	1492	foreach ($msg->file_type[$msg_number] as $index => $file_type)
	1493	{
	1494	$sign = array();
	1495	$temp = $this->get_info_head_msg($msg_number);
	1496	if($temp['ContentType'] =='normal') return $sign;
	1497	$file_type = strtolower($file_type);
	1498	if(strtolower($msg->encoding[$msg_number][$index]) == 'base64')
[91]	1499	{
[3394]	1500	if ($temp['ContentType'] == 'signature')
[3352]	1501	{
[3394]	1502	if(!$this->mbox \|\| !is_resource($this->mbox))
	1503	$this->mbox = $this->open_mbox($msg_folder);
[1035]	1504
[3352]	1505	$header = @imap_headerinfo($this->mbox, imap_msgno($this->mbox, $msg_number), 80, 255);
[1035]	1506
[3352]	1507	$imap_msg = @imap_fetchheader($this->mbox, $msg_number, FT_UID);
	1508	$imap_msg .= @imap_body($this->mbox, $msg_number, FT_UID);
[1035]	1509
[3352]	1510	$certificado = new certificadoB();
	1511	$validade = $certificado->verificar($imap_msg);
[3394]	1512	$sign[] = $certificado->msg_sem_assinatura;
[3352]	1513	if ($certificado->apresentado)
	1514	{
	1515	$from = $header->from;
	1516	foreach ($from as $id => $object)
	1517	{
	1518	$fromname = $object->personal;
	1519	$fromaddress = $object->mailbox . "@" . $object->host;
	1520	}
	1521	foreach ($certificado->erros_ssl as $item)
	1522	{
	1523	$sign[] = $item . "#@#";
	1524	}
[1035]	1525
[3352]	1526	if (count($certificado->erros_ssl) < 1)
	1527	{
	1528	$check_msg = 'Message untouched';
	1529	if(strtoupper($fromaddress) == strtoupper($certificado->dados['EMAIL']))
	1530	{
	1531	$check_msg .= ' and authentic###';
	1532	}
	1533	else
	1534	{
	1535	$check_msg .= ' with signer different from sender#@#';
	1536	}
	1537	$sign[] = $check_msg;
	1538	}
	1539
	1540	$sign[] = 'Message signed by: ###' . $certificado->dados['NOME'];
	1541	$sign[] = 'Certificate email: ###' . $certificado->dados['EMAIL'];
	1542	$sign[] = 'Mail from: ###' . $fromaddress;
	1543	$sign[] = 'Certificate Authority: ###' . $certificado->dados['EMISSOR'];
	1544	$sign[] = 'Validity of certificate: ###' . gmdate('r',openssl_to_timestamp($certificado->dados['FIM_VALIDADE']));
	1545	$sign[] = 'Message date: ###' . $header->Date;
[1035]	1546
[3352]	1547	$cert = openssl_x509_parse($certificado->cert_assinante);
[1035]	1548
[3352]	1549	$sign_alert = array();
	1550	$sign_alert[] = 'Certificate Owner###:\n';
	1551	$sign_alert[] = 'Common Name (CN)### ' . $cert[subject]['CN'] . '\n';
	1552	$X = substr($certificado->dados['NASCIMENTO'] ,0,2) . '-' . substr($certificado->dados['NASCIMENTO'] ,2,2) . '-' . substr($certificado->dados['NASCIMENTO'] ,4,4);
	1553	$sign_alert[]= 'Organization (O)### ' . $cert[subject]['O'] . '\n';
	1554	$sign_alert[]= 'Organizational Unit (OU)### ' . $cert[subject]['OU'][0] . '\n';
	1555	//$sign_alert[] = 'Serial Number### ' . $cert['serialNumber'] . '\n';
	1556	$sign_alert[] = 'Personal Data###:' . '\n';
	1557	$sign_alert[] = 'Birthday### ' . $X . '\n';
	1558	$sign_alert[]= 'Fiscal Id### ' . $certificado->dados['CPF'] . '\n';
	1559	$sign_alert[]= 'Identification### ' . $certificado->dados['RG'] . '\n\n';
	1560	$sign_alert[]= 'Certificate Issuer###:\n';
	1561	$sign_alert[]= 'Common Name (CN)### ' . $cert[issuer]['CN'] . '\n';
	1562	$sign_alert[]= 'Organization (O)### ' . $cert[issuer]['O'] . '\n';
	1563	$sign_alert[]= 'Organizational Unit (OU)### ' . $cert[issuer]['OU'][0] . '\n\n';
	1564	$sign_alert[]= 'Validity###:\n';
	1565	$H = data_hora($cert[validFrom]);
	1566	$X = substr($H,6,2) . '-' . substr($H,4,2) . '-' . substr($H,0,4);
	1567	$sign_alert[]= 'Valid From### ' . $X . '\n';
	1568	$H = data_hora($cert[validTo]);
	1569	$X = substr($H,6,2) . '-' . substr($H,4,2) . '-' . substr($H,0,4);
	1570	$sign_alert[]= 'Valid Until### ' . $X;
	1571	$sign[] = $sign_alert;
	1572
	1573	$this->db = new db_functions();
	1574
	1575	// TODO: testar se existe um certificado no banco e verificar qual ï¿œ o mais atual.
	1576	if(!$certificado->dados['EXPIRADO'] && !$certificado->dados['REVOGADO'] && count($certificado->erros_ssl) < 1)
	1577	$this->db->insert_certificate(strtolower($certificado->dados['EMAIL']), $certificado->cert_assinante, $certificado->dados['SERIALNUMBER'], $certificado->dados['AUTHORITYKEYIDENTIFIER']);
[91]	1578	}
[3352]	1579	else
	1580	{
	1581	$sign[] = "<span style=color:red>" . $this->functions->getLang('Invalid signature') . "</span>";
	1582	foreach($certificado->erros_ssl as $item)
	1583	$sign[] = "<span style=color:red>" . $this->functions->getLang($item) . "</span>";
	1584	}
	1585	}
[91]	1586	}
[3352]	1587	}
	1588	return $sign;
[91]	1589	}
	1590
[51]	1591	function get_thumbs($msg, $msg_number, $msg_folder)
[2]	1592	{
	1593	$thumbs_array = array();
	1594	$i = 0;
	1595	foreach ($msg->file_type[$msg_number] as $index => $file_type)
	1596	{
	1597	$file_type = strtolower($file_type);
	1598	if(strtolower($msg->encoding[$msg_number][$index]) == 'base64') {
	1599	if (($file_type == 'image/jpeg') \|\| ($file_type == 'image/pjpeg') \|\| ($file_type == 'image/gif') \|\| ($file_type == 'image/png')) {
	1600	$img = "<IMG id='".$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]	1601	$href = "<a onMouseDown='save_image(event,this,\"".$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]	1602	$thumbs_array[] = $href;
	1603	}
	1604	$i++;
	1605	}
	1606	}
	1607	return $thumbs_array;
	1608	}
[1472]	1609
[2]	1610	/*function delete_msg($params)
	1611	{
	1612	$folder = $params['folder'];
	1613	$msgs_to_delete = explode(",",$params['msgs_to_delete']);
[1472]	1614
[2]	1615	$mbox_stream = $this->open_mbox($folder);
[1472]	1616
[2]	1617	foreach ($msgs_to_delete as $msg_number){
	1618	imap_delete($mbox_stream, $msg_number, FT_UID);
	1619	}
	1620	imap_close($mbox_stream, CL_EXPUNGE);
	1621	return $params['msgs_to_delete'];
	1622	}*/
	1623
	1624	// Novo
	1625	function delete_msgs($params)
	1626	{
[1472]	1627
[2]	1628	$folder = $params['folder'];
[51]	1629	$folder = mb_convert_encoding($folder, "UTF7-IMAP","ISO-8859-1");
[2]	1630	$msgs_number = explode(",",$params['msgs_number']);
	1631	$border_ID = $params['border_ID'];
[1472]	1632
[2]	1633	$return = array();
[1472]	1634
[449]	1635	if ($params['get_previous_msg']){
[2]	1636	$return['previous_msg'] = $this->get_info_previous_msg($params);
[449]	1637	// Fix problem in unserialize function JS.
	1638	$return['previous_msg']['body'] = str_replace(array('{','}'), array('{','}'), $return['previous_msg']['body']);
	1639	}
[2]	1640
[1472]	1641	//$mbox_stream = $this->open_mbox($folder);
[504]	1642	$mbox_stream = @imap_open("{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$folder, $this->username, $this->password) or die(serialize(array('imap_error' => $this->parse_error(imap_last_error()))));
[1472]	1643
[2]	1644	foreach ($msgs_number as $msg_number)
	1645	{
	1646	if (imap_delete($mbox_stream, $msg_number, FT_UID));
	1647	$return['msgs_number'][] = $msg_number;
	1648	}
[1472]	1649
[2]	1650	$return['folder'] = $folder;
	1651	$return['border_ID'] = $border_ID;
[1472]	1652
[51]	1653	if($mbox_stream)
	1654	imap_close($mbox_stream, CL_EXPUNGE);
[2]	1655	return $return;
	1656	}
	1657
[1472]	1658
[2]	1659	function refresh($params)
	1660	{
[3265]	1661
[2]	1662	$folder = $params['folder'];
	1663	$msg_range_begin = $params['msg_range_begin'];
	1664	$msg_range_end = $params['msg_range_end'];
	1665	$msgs_existent = $params['msgs_existent'];
[1472]	1666	$sort_box_type = $params['sort_box_type'];
[2]	1667	$sort_box_reverse = $params['sort_box_reverse'];
	1668	$msgs_in_the_server = array();
[53]	1669	$search_box_type = $params['search_box_type'] != "ALL" && $params['search_box_type'] != "" ? $params['search_box_type'] : false;
[828]	1670	$msgs_in_the_server = $this->get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse,$msg_range_begin,$msg_range_end);
	1671	$msgs_in_the_server = array_keys($msgs_in_the_server);
	1672	if(!count($msgs_in_the_server))
[51]	1673	return array();
[1472]	1674
[828]	1675	$num_msgs = (count($msgs_in_the_server) - imap_num_recent($this->mbox));
[1472]	1676	$msgs_in_the_client = explode(",", $msgs_existent);
[51]	1677
[2]	1678	$msg_to_insert = array_diff($msgs_in_the_server, $msgs_in_the_client);
[271]	1679	$msg_to_delete = array_diff($msgs_in_the_client, $msgs_in_the_server);
[1472]	1680
[2]	1681	$msgs_to_exec = array();
[3265]	1682	foreach($msg_to_insert as $msg_number)
	1683	$msgs_to_exec[] = $msg_number;
[4611]	1684	//sort($msgs_to_exec);
[1472]	1685
[2]	1686	$return = array();
[4682]	1687	$return['new_msgs'] = imap_num_recent($this->mbox);
[2]	1688	$i = 0;
[3265]	1689	foreach($msgs_to_exec as $msg_number)
[2]	1690	{
[614]	1691	/*A função imap_headerinfo não traz o cabeçalho completo, e sim alguns
[1472]	1692	* atributos do cabeçalho. Como eu preciso do atributo Importance
[614]	1693	* para saber se o email é importante ou não, uso abaixo a função
	1694	* imap_fetchheader e busco o atributo importance nela para passar
	1695	* para as funções ajax. Isso faz com que eu acesse o cabeçalho
	1696	* duas vezes e de duas formas diferentes, mas em contrapartida, eu
	1697	* não preciso reimplementar o método utilizando o fetchheader.
	1698	*/
[3955]	1699
	1700	$tempHeader = @imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number));
[1035]	1701	$flag = preg_match('/importance : (.*)\r/i', $tempHeader, $importance);
[689]	1702	$return[$i]['Importance'] = $flag==0?"Normal":$importance[1];
[1472]	1703
[1752]	1704	$msg_sample = $this->get_msg_sample($msg_number);
	1705	$return[$i]['msg_sample'] = $msg_sample;
	1706
[535]	1707	$header = $this->get_header($msg_number);
[2]	1708	if (!is_object($header))
[828]	1709	continue;
	1710
[2]	1711	$return[$i]['msg_number'] = $msg_number;
[3955]	1712
	1713	//get the next msg number to append this msg in the view in a correct place
	1714	$msg_key_position = array_search($msg_number, $msgs_in_the_server);
	1715
[4611]	1716	$return[$i]['msg_key_position'] = $msg_key_position;
	1717	if($msg_key_position !== false && array_key_exists($msg_key_position + 1,$msgs_in_the_server) !== false)
[3955]	1718	$return[$i]['next_msg_number'] = $msgs_in_the_server[$msg_key_position + 1];
[4611]	1719	else
	1720	$return[$i]['next_msg_number'] = $msgs_in_the_server[$msg_key_position];
[1472]	1721
[2]	1722	$return[$i]['msg_folder'] = $folder;
[3955]	1723	// Atribui o tipo (normal, signature ou cipher) ao campo Content-Type
[3265]	1724	$return[$i]['ContentType'] = $this->getMessageType($msg_number, $tempHeader);
[2]	1725	$return[$i]['Recent'] = $header->Recent;
	1726	$return[$i]['Unseen'] = $header->Unseen;
	1727	$return[$i]['Answered'] = $header->Answered;
	1728	$return[$i]['Deleted'] = $header->Deleted;
	1729	$return[$i]['Draft'] = $header->Draft;
	1730	$return[$i]['Flagged'] = $header->Flagged;
	1731
[3106]	1732	$return[$i]['udate'] = $header->udate;
	1733
[2]	1734	$from = $header->from;
	1735	$return[$i]['from'] = array();
	1736	$tmp = imap_mime_header_decode($from[0]->personal);
	1737	$return[$i]['from']['name'] = $tmp[0]->text;
	1738	$return[$i]['from']['email'] = $from[0]->mailbox . "@" . $from[0]->host;
[1472]	1739	//$return[$i]['from']['full'] ='"' . $return[$i]['from']['name'] . '" ' . '<' . $return[$i]['from']['email'] . '>';
[2]	1740	if(!$return[$i]['from']['name'])
	1741	$return[$i]['from']['name'] = $return[$i]['from']['email'];
[1472]	1742
[2]	1743	/*$toaddress = imap_mime_header_decode($header->toaddress);
	1744	$return[$i]['toaddress'] = '';
	1745	foreach ($toaddress as $tmp)
	1746	$return[$i]['toaddress'] .= $tmp->text;*/
	1747	$to = $header->to;
	1748	$return[$i]['to'] = array();
	1749	$tmp = imap_mime_header_decode($to[0]->personal);
	1750	$return[$i]['to']['name'] = $tmp[0]->text;
	1751	$return[$i]['to']['email'] = $to[0]->mailbox . "@" . $to[0]->host;
	1752	$return[$i]['to']['full'] ='"' . $return[$i]['to']['name'] . '" ' . '<' . $return[$i]['to']['email'] . '>';
[3777]	1753	$cc = $header->cc;
	1754	if ( ($cc) && (!$return[$i]['to']['name']) ){
	1755	$return[$i]['to']['name'] = $cc[0]->personal;
	1756	$return[$i]['to']['email'] = $cc[0]->mailbox . "@" . $cc[0]->host;
	1757	}
[2]	1758	$return[$i]['subject'] = $this->decode_string($header->fetchsubject);
	1759
	1760	$return[$i]['Size'] = $header->Size;
	1761	$return[$i]['reply_toaddress'] = $header->reply_toaddress;
[1472]	1762
[2]	1763	$return[$i]['attachment'] = array();
[3265]	1764	if (!isset($imap_attachment))
	1765	{
	1766	include_once("class.imap_attachment.inc.php");
	1767	$imap_attachment = new imap_attachment();
	1768	}
[51]	1769	$return[$i]['attachment'] = $imap_attachment->get_attachment_headerinfo($this->mbox, $msg_number);
[2]	1770	$i++;
	1771	}
[3265]	1772	$return['quota'] = $this->get_quota(array('folder_id' => $folder));
	1773	$return['sort_box_type'] = $params['sort_box_type'];
[3427]	1774	if(!$this->mbox \|\| !is_resource($this->mbox))
	1775	{
	1776	$this->open_mbox($folder);
	1777	}
[4682]	1778
[271]	1779	$return['msgs_to_delete'] = $msg_to_delete;
[3493]	1780	$return['offsetToGMT'] = $this->functions->CalculateDateOffset();
[411]	1781	if($this->mbox && is_resource($this->mbox))
[51]	1782	imap_close($this->mbox);
[828]	1783
[2]	1784	return $return;
	1785	}
	1786
[1035]	1787	/**
	1788	* Método que faz a verificação do Content-Type do e-mail e verifica se é um e-mail normal,
	1789	* assinado ou cifrado.
	1790	* @author Mário César Kolling <mario.kolling@serpro.gov.br>
	1791	* @param $headers Uma String contendo os Headers do e-mail retornados pela função imap_imap_fetchheader
	1792	* @param $msg_number O número da mesagem
	1793	* @return Retorna o tipo da mensagem (normal, signature, cipher).
	1794	*/
	1795	function getMessageType($msg_number, $headers = false){
[3394]	1796	include_once(dirname( __FILE__ ) ."/../../security/classes/CertificadoB.php");
[1035]	1797	$contentType = "normal";
	1798	if (!$headers){
	1799	$headers = imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number));
	1800	}
[3394]	1801
	1802	if (preg_match("/pkcs7-signature/i", $headers) == 1){
[1035]	1803	$contentType = "signature";
[3394]	1804	} else if (preg_match("/pkcs7-mime/i", $headers) == 1){
	1805	$contentType = testa_p7m( imap_body($this->mbox, imap_msgno($this->mbox, $msg_number)) );
[1035]	1806	}
	1807
	1808	return $contentType;
	1809	}
	1810
[1375]	1811	/**
	1812	* Metodo que retorna todas as pastas do usuario logado.
	1813	* @param $params array opcional para repassar os argumentos ao metodo.
	1814	* Se usar $params['noSharedFolders'] = true, ira retornar todas as pastas do usuário logado,
	1815	* excluindo as compartilhadas para ele.
[3553]	1816	* Se usar $params['folderType'] = "default" irá retornar somente as pastas defaults
	1817	* Se usar $params['folderType'] = "personal" irá retornar somente as pastas pessoais
	1818	* Se usar $params['folderType'] = null irá retornar todas as pastas
[1472]	1819	* @return Retorna um array contendo as seguintes informacoes de cada pasta: folder_unseen,
[1375]	1820	* folder_id, folder_name, folder_parent e folder_hasChildren.
[1472]	1821	*/
[449]	1822	function get_folders_list($params = null)
[2]	1823	{
[1472]	1824	$mbox_stream = $this->open_mbox();
[1953]	1825	if($params && $params['onload'] && $_SESSION['phpgw_info']['expressomail']['server']['certificado']){
	1826	$this->delete_mailbox(array("del_past" => "INBOX/decifradas"));
	1827	}
[650]	1828
[1824]	1829	$inbox = 'INBOX';
	1830	$trash = $inbox . $this->imap_delimiter . $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultTrashFolder'];
[3018]	1831	$drafts = $inbox . $this->imap_delimiter . $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultDraftsFolder'];
	1832	$spam = $inbox . $this->imap_delimiter . $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultSpamFolder'];
	1833	$sent = $inbox . $this->imap_delimiter . $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultSentFolder'];
	1834	$uid2cn = $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['uid2cn'];
	1835	// Free others requests
	1836	session_write_close();
[1816]	1837
[3018]	1838	$serverString = "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}";
[3790]	1839
[3192]	1840	if ( $params && $params['noSharedFolders'] )
[3790]	1841	$folders_list = array_merge(imap_getmailboxes($mbox_stream, $serverString, 'INBOX' ), imap_getmailboxes($mbox_stream, $serverString, 'INBOX/*' ) );
	1842	else
	1843	$folders_list = imap_getmailboxes($mbox_stream, $serverString, '*' );
[3761]	1844
[3018]	1845	$folders_list = array_slice($folders_list,0,$this->foldersLimit);
	1846
	1847	$tmp = array();
	1848	$resultMine = array();
	1849	$resultDefault = array();
	1850
[2]	1851	if (is_array($folders_list)) {
[3761]	1852	reset($folders_list);
	1853	$this->ldap = new ldap_functions();
[1472]	1854
[2]	1855	$i = 0;
[3761]	1856	while (list($key, $val) = each($folders_list)) {
	1857	$status = imap_status($mbox_stream, $val->name, SA_UNSEEN);
[1035]	1858
[3761]	1859	//$tmp_folder_id = explode("}", imap_utf7_decode($val->name));
[4693]	1860	$tmp_folder_id = explode("}", $val->name );
[3761]	1861
[4693]	1862	$folderUser = trim( strpos( $tmp_folder_id[1], $this->imap_delimiter , 5 ) );
	1863
	1864	$folderUser = trim( substr( $tmp_folder_id[1], 0, $folderUser ) );
	1865
	1866	$Permission = true;
	1867
	1868	if( $folderUser != "INBOX" && $folderUser != "" )
	1869	{
	1870	$Permission = imap_getacl( $mbox_stream, $folderUser );
	1871	}
	1872
	1873	if( $Permission )
	1874	{
	1875	$tmp_folder_id[1] = mb_convert_encoding( $tmp_folder_id[1], "ISO-8859-1", "UTF7-IMAP" );
	1876
	1877	if( $tmp_folder_id[1]=='INBOX'.$this->imap_delimiter.'decifradas')
	1878	{
[3761]	1879	continue;
	1880	}
	1881	$result[$i]['folder_unseen'] = $status->unseen;
	1882	$folder_id = $tmp_folder_id[1];
[2]	1883	$result[$i]['folder_id'] = $folder_id;
[1472]	1884
[2]	1885	$tmp_folder_parent = explode($this->imap_delimiter, $folder_id);
	1886	$result[$i]['folder_name'] = array_pop($tmp_folder_parent);
[96]	1887	$result[$i]['folder_name'] = $result[$i]['folder_name'] == 'INBOX' ? 'Inbox' : $result[$i]['folder_name'];
[3761]	1888
[3018]	1889	if ($uid2cn && substr($folder_id,0,4) == 'user') {
[1340]	1890	//$this->ldap = new ldap_functions();
[1816]	1891	if ($cn = $this->ldap->uid2cn($result[$i]['folder_name'])) {
[325]	1892	$result[$i]['folder_name'] = $cn;
	1893	}
	1894	}
[1472]	1895
[2]	1896	$tmp_folder_parent = implode($this->imap_delimiter, $tmp_folder_parent);
	1897	$result[$i]['folder_parent'] = $tmp_folder_parent == 'INBOX' ? '' : $tmp_folder_parent;
[1472]	1898
[96]	1899	if (($val->attributes == 32) && ($result[$i]['folder_name'] != 'Inbox'))
[2]	1900	$result[$i]['folder_hasChildren'] = 1;
	1901	else
	1902	$result[$i]['folder_hasChildren'] = 0;
	1903
[1816]	1904	switch ($tmp_folder_id[1]) {
[1824]	1905	case $inbox:
	1906	case $sent:
	1907	case $drafts:
	1908	case $spam:
	1909	case $trash:
[3761]	1910	$resultDefault[]=$result[$i];
	1911	break;
[1816]	1912	default:
[3761]	1913	$resultMine[]=$result[$i];
[1816]	1914	}
	1915
[4693]	1916	}
	1917	$i++;
	1918	}
[2]	1919	}
[1472]	1920
[3564]	1921	if ( $params && !$params['noQuotaInfo'] ) {
	1922	//Get quota info of current folder
	1923	$current_folder = "INBOX";
	1924	if($params && $params['folder'])
	1925	$current_folder = $params['folder'];
[3790]	1926
[3564]	1927	$arr_quota_info = $this->get_quota(array('folder_id' => $current_folder));
	1928	} else {
	1929	$arr_quota_info = array();
	1930	}
[3790]	1931
[1816]	1932	// Sorting resultMine
	1933	foreach ($resultMine as $folder_info)
[2]	1934	{
	1935	$array_tmp[] = $folder_info['folder_id'];
	1936	}
[1472]	1937
[2]	1938	natcasesort($array_tmp);
[3575]	1939
[3790]	1940	$result2 = array();
[1472]	1941
[2]	1942	foreach ($array_tmp as $key => $folder_id)
	1943	{
[1816]	1944	$result2[] = $resultMine[$key];
[2]	1945	}
[1816]	1946
	1947	// Sorting resultDefault
	1948	foreach ($resultDefault as $key => $folder_id)
	1949	{
	1950	switch ($resultDefault[$key]['folder_id']) {
[1824]	1951	case $inbox:
[1816]	1952	$resultDefault2[0] = $resultDefault[$key];
	1953	break;
[1824]	1954	case $sent:
[1816]	1955	$resultDefault2[1] = $resultDefault[$key];
	1956	break;
[1824]	1957	case $drafts:
[1816]	1958	$resultDefault2[2] = $resultDefault[$key];
	1959	break;
[1824]	1960	case $spam:
[1816]	1961	$resultDefault2[3] = $resultDefault[$key];
	1962	break;
[1824]	1963	case $trash:
[1816]	1964	$resultDefault2[4] = $resultDefault[$key];
	1965	break;
	1966	}
	1967	}
[3553]	1968
	1969	if ( $params && $params['folderType'] && $params['folderType'] == 'default' )
[3790]	1970	return array_merge($resultDefault2, $arr_quota_info);
[1816]	1971
[3553]	1972	if ( $params && $params['folderType'] && $params['folderType'] == 'personal' )
[3790]	1973	return array_merge($result2, $arr_quota_info);
	1974
[3553]	1975	// Merge default folders and personal
[3790]	1976	$result2 = array_merge($resultDefault2, $result2);
[1816]	1977
[3553]	1978	return array_merge($result2, $arr_quota_info);
[2]	1979	}
[1472]	1980
[2]	1981	function create_mailbox($arr)
	1982	{
	1983	$namebox = $arr['newp'];
	1984	$mbox_stream = $this->open_mbox();
	1985	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
[51]	1986	$namebox = mb_convert_encoding($namebox, "UTF7-IMAP", "UTF-8");
[1472]	1987
[2]	1988	$result = "Ok";
[51]	1989	if(!imap_createmailbox($mbox_stream,"{".$imap_server."}$namebox"))
[2]	1990	{
	1991	$result = implode("<br />\n", imap_errors());
[1472]	1992	}
	1993
[51]	1994	if($mbox_stream)
	1995	imap_close($mbox_stream);
[1472]	1996
[2]	1997	return $result;
[1472]	1998
[2]	1999	}
[1472]	2000
[2]	2001	function create_extra_mailbox($arr)
	2002	{
	2003	$nameboxs = explode(";",$arr['nw_folders']);
	2004	$result = "";
	2005	$mbox_stream = $this->open_mbox();
	2006	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
[1472]	2007	foreach($nameboxs as $key=>$tmp){
[2]	2008	if($tmp != ""){
	2009	if(!imap_createmailbox($mbox_stream,imap_utf7_encode("{".$imap_server."}$tmp"))){
	2010	$result = implode("<br />\n", imap_errors());
[51]	2011	if($mbox_stream)
[1472]	2012	imap_close($mbox_stream);
[2]	2013	return $result;
	2014	}
	2015	}
	2016	}
[51]	2017	if($mbox_stream)
	2018	imap_close($mbox_stream);
[2]	2019	return true;
	2020	}
[1472]	2021
[2]	2022	function delete_mailbox($arr)
	2023	{
	2024	$namebox = $arr['del_past'];
	2025	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
[1953]	2026	$mbox_stream = $this->mbox ? $this->mbox : $this->open_mbox();
[2]	2027	//$del_folder = imap_deletemailbox($mbox_stream,"{".$imap_server."}INBOX.$namebox");
[1472]	2028
[2]	2029	$result = "Ok";
	2030	$namebox = mb_convert_encoding($namebox, "UTF7-IMAP","UTF-8");
	2031	if(!imap_deletemailbox($mbox_stream,"{".$imap_server."}$namebox"))
	2032	{
	2033	$result = implode("<br />\n", imap_errors());
	2034	}
[1953]	2035	/*
[51]	2036	if($mbox_stream)
	2037	imap_close($mbox_stream);
[1953]	2038	*/
[2]	2039	return $result;
	2040	}
[1472]	2041
[2]	2042	function ren_mailbox($arr)
	2043	{
	2044	$namebox = $arr['current'];
	2045	$new_box = $arr['rename'];
	2046	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
	2047	$mbox_stream = $this->open_mbox();
	2048	//$ren_folder = imap_renamemailbox($mbox_stream,"{".$imap_server."}INBOX.$namebox","{".$imap_server."}INBOX.$new_box");
[1472]	2049
[2]	2050	$result = "Ok";
	2051	$namebox = mb_convert_encoding($namebox, "UTF7-IMAP","UTF-8");
[51]	2052	$new_box = mb_convert_encoding($new_box, "UTF7-IMAP","UTF-8");
[1472]	2053
[2]	2054	if(!imap_renamemailbox($mbox_stream,"{".$imap_server."}$namebox","{".$imap_server."}$new_box"))
	2055	{
[1472]	2056	$result = imap_errors();
[2]	2057	}
[51]	2058	if($mbox_stream)
	2059	imap_close($mbox_stream);
[2]	2060	return $result;
[1472]	2061
[2]	2062	}
[1472]	2063
[2]	2064	function get_num_msgs($params)
	2065	{
	2066	$folder = $params['folder'];
[411]	2067	if(!$this->mbox \|\| !is_resource($this->mbox)) {
[2]	2068	$this->mbox = $this->open_mbox($folder);
[411]	2069	if(!$this->mbox \|\| !is_resource($this->mbox))
[2]	2070	return imap_last_error();
[1472]	2071	}
[2]	2072	$num_msgs = imap_num_msg($this->mbox);
[432]	2073	if($this->mbox && is_resource($this->mbox))
[51]	2074	imap_close($this->mbox);
[1472]	2075
[2]	2076	return $num_msgs;
	2077	}
[1472]	2078
[1912]	2079	function folder_exists($folder){
	2080	$mbox = $this->open_mbox();
	2081	$serverString = "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}";
	2082	$list = imap_getmailboxes($mbox,$serverString, $folder);
	2083	$return = is_array($list);
	2084	imap_close($mbox);
	2085	return $return;
	2086	}
	2087
[2]	2088	function send_mail($params)
	2089	{
	2090	include_once("class.phpmailer.php");
	2091	$mail = new PHPMailer();
	2092	include_once("class.db_functions.inc.php");
	2093	$db = new db_functions();
	2094	$fromaddress = $params['input_from'] ? explode(';',$params['input_from']) : "";
[449]	2095	##
	2096	# @AUTHOR Rodrigo Souza dos Santos
[3369]	2097	# @DATE 2008/09/17$fileName
[449]	2098	# @BRIEF Checks if the user has permission to send an email with the email address used.
	2099	##
	2100	if ( is_array($fromaddress) && ($fromaddress[1] != $_SESSION['phpgw_info']['expressomail']['user']['email']) )
	2101	{
	2102	$deny = true;
	2103	foreach( $_SESSION['phpgw_info']['expressomail']['user']['shared_mailboxes'] as $key => $val )
	2104	if ( array_key_exists('mail', $val) && $val['mail'][0] == $fromaddress[1] )
	2105	$deny = false and end($_SESSION['phpgw_info']['expressomail']['user']['shared_mailboxes']);
	2106
	2107	if ( $deny )
	2108	return "The server denied your request to send a mail, you cannot use this mail address.";
	2109	}
[828]	2110
[2]	2111	$toaddress = implode(',',$db->getAddrs(explode(',',$params['input_to'])));
	2112	$ccaddress = implode(',',$db->getAddrs(explode(',',$params['input_cc'])));
	2113	$ccoaddress = implode(',',$db->getAddrs(explode(',',$params['input_cco'])));
[3527]	2114	$replytoaddress = $params['input_replyto'];
[2]	2115	$subject = $params['input_subject'];
[271]	2116	$msg_uid = $params['msg_id'];
[2]	2117	$return_receipt = $params['input_return_receipt'];
[614]	2118	$is_important = $params['input_important_message'];
[1035]	2119	$encrypt = $params['input_return_cripto'];
	2120	$signed = $params['input_return_digital'];
	2121
	2122	if($params['smime'])
	2123	{
	2124	$body = $params['smime'];
	2125	$mail->SMIME = true;
	2126	// A MSG assinada deve ser testada neste ponto.
	2127	// Testar o certificado e a integridade da msg....
[3271]	2128	include_once(dirname( __FILE__ ) ."/../../security/classes/CertificadoB.php");
[1035]	2129	$erros_acumulados = '';
	2130	$certificado = new certificadoB();
	2131	$validade = $certificado->verificar($body);
	2132	if(!$validade)
	2133	{
	2134	foreach($certificado->erros_ssl as $linha_erro)
	2135	{
	2136	$erros_acumulados .= $linha_erro;
	2137	}
	2138	}
	2139	else
	2140	{
	2141	// Testa o CERTIFICADO: se o CPF he o do usuario logado, se pode assinar msgs e se nao esta expirado...
	2142	if ($certificado->apresentado)
	2143	{
	2144	if($certificado->dados['EXPIRADO']) $erros_acumulados .='Certificado expirado.';
[4243]	2145	$this->cpf = isset($GLOBALS['phpgw_info']['server']['certificado_atributo_cpf'])&&$GLOBALS['phpgw_info']['server']['certificado_atributo_cpf']!=''?$_SESSION['phpgw_info']['expressomail']['user'][$GLOBALS['phpgw_info']['server']['certificado_atributo_cpf']]:$this->username;
	2146	if($certificado->dados['CPF'] != $this->cpf) $erros_acumulados .=' CPF no certificado diferente do logado no expresso.';
[1035]	2147	if(!($certificado->dados['KEYUSAGE']['digitalSignature'] && $certificado->dados['EXTKEYUSAGE']['emailProtection'])) $erros_acumulados .=' Certificado nao permite assinar mensagens.';
	2148	}
	2149	else
	2150	{
	2151	$$erros_acumulados .= 'Nao foi possivel usar o certificado para assinar a msg';
	2152	}
	2153	}
	2154	if(!$erros_acumulados =='')
	2155	{
	2156	return $erros_acumulados;
	2157	}
	2158	}
	2159	else
	2160	{
	2161	$body = $params['body'];
[3250]	2162	//Compatibilização com Outlook, ao encaminhar a mensagem
	2163	$body = mb_ereg_replace('<!--\[','<!-- [',$body);
[1035]	2164	}
[1247]	2165	//echo "<script language=\"javascript\">javascript:alert('".$body."');</script>";
[3900]	2166	$attachments = $_FILES;
[2]	2167	$forwarding_attachments = $params['forwarding_attachments'];
[689]	2168	$local_attachments = $params['local_attachments'];
[3369]	2169
[1912]	2170	//Test if must be saved in shared folder and change if necessary
	2171	if( $fromaddress[2] == 'y' ){
	2172	//build shared folder path
	2173	$newfolder = "user".$this->imap_delimiter.$fromaddress[3].$this->imap_delimiter.$this->imap_sentfolder;
	2174	if( $this->folder_exists($newfolder) ) $folder = $newfolder;
	2175	else $folder = $params['folder'];
	2176	} else {
	2177	$folder = $params['folder'];
	2178	}
	2179
[1472]	2180	$folder = mb_convert_encoding($folder, "UTF7-IMAP","ISO_8859-1");
	2181	$folder_name = $params['folder_name'];
[6]	2182	// Fix problem with cyrus delimiter changes.
[1472]	2183	// Dots in names: enabled/disabled.
[6]	2184	$folder = @eregi_replace("INBOX/", "INBOX".$this->imap_delimiter, $folder);
	2185	$folder = @eregi_replace("INBOX.", "INBOX".$this->imap_delimiter, $folder);
	2186	// End Fix.
[1472]	2187	if ($folder != 'null'){
[2]	2188	$mail->SaveMessageInFolder = $folder;
	2189	}
	2190	////////////////////////////////////////////////////////////////////////////////////////////////////
	2191	$mail->SMTPDebug = false;
[1035]	2192
	2193	if($signed && !$params['smime'])
	2194	{
	2195	$mail->Mailer = "smime";
	2196	$mail->SignedBody = true;
	2197	}
	2198	else
	2199	$mail->IsSMTP();
[1472]	2200
[2]	2201	$mail->Host = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpServer'];
	2202	$mail->Port = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpPort'];
	2203	$mail->From = $_SESSION['phpgw_info']['expressomail']['user']['email'];
	2204	$mail->FromName = $_SESSION['phpgw_info']['expressomail']['user']['fullname'];
	2205	if($fromaddress){
	2206	$mail->Sender = $mail->From;
	2207	$mail->SenderName = $mail->FromName;
	2208	$mail->FromName = $fromaddress[0];
	2209	$mail->From = $fromaddress[1];
	2210	}
[1472]	2211
[2]	2212	$this->add_recipients("to", $toaddress, &$mail);
	2213	$this->add_recipients("cc", $ccaddress, &$mail);
	2214	$this->add_recipients("cco", $ccoaddress, &$mail);
[5022]	2215	if ($replytoaddress !="")
	2216	{
	2217	$mail->AddReplyTo($replytoaddress);
	2218	}
[2]	2219	$mail->Subject = $subject;
[4252]	2220	$mail->IsHTML( ( array_key_exists( 'type', $params ) && in_array( strtolower( $params[ 'type' ] ), array( 'html', 'plain' ) ) ) ? strtolower( $params[ 'type' ] ) != 'plain' : true );
[1035]	2221	$mail->Body = $body;
[271]	2222
[1035]	2223	if (($encrypt && $signed && $params['smime']) \|\| ($encrypt && !$signed)) // a msg deve ser enviada cifrada...
	2224	{
	2225	$email = $this->add_recipients_cert($toaddress . ',' . $ccaddress. ',' .$ccoaddress);
	2226	$email = explode(",",$email);
	2227	// Deve ser testado se foram obtidos os certificados de todos os destinatarios.
	2228	// Deve ser verificado um numero limite de destinatarios.
	2229	// Deve ser verificado se os certificados sao validos.
	2230	// Se uma das verificacoes falhar, nao enviar o e-mail e avisar o usuario.
	2231	// O array $mail->Certs_crypt soh deve ser preenchido se os certificados passarem nas verificacoes.
	2232	$numero_maximo = $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['num_max_certs_to_cipher']; // Este valor dever ser configurado pelo administrador do site ....
	2233	$erros_acumulados = "";
	2234	$aux_mails = array();
	2235	$mail_list = array();
	2236	if(count($email) > $numero_maximo)
	2237	{
	2238	$erros_acumulados .= "Excedido o numero maximo (" . $numero_maximo . ") de destinatarios para uma msg cifrada...." . chr(0x0A);
	2239	return $erros_acumulados;
	2240	}
	2241	// adiciona o email do remetente. eh para cifrar a msg para ele tambem. Assim vai poder visualizar a msg na pasta enviados..
	2242	$email[] = $_SESSION['phpgw_info']['expressomail']['user']['email'];
	2243	foreach($email as $item)
	2244	{
	2245	$certificate = $db->get_certificate(strtolower($item));
	2246	if(!$certificate)
	2247	{
	2248	$erros_acumulados .= "Chamada com parametro invalido. e-Mail nao pode ser vazio." . chr(0x0A);
	2249	return $erros_acumulados;
	2250	}
	2251
	2252	if (array_key_exists("dberr1", $certificate))
	2253	{
	2254
	2255	$erros_acumulados .= "Ocorreu um erro quando pesquisava certificados dos destinatarios para cifrar a msg." . chr(0x0A);
	2256	return $erros_acumulados;
	2257	}
	2258	if (array_key_exists("dberr2", $certificate))
	2259	{
	2260	$erros_acumulados .= $item . ' : Nao pode cifrar a msg. Certificado nao localizado.' . chr(0x0A);
	2261	//continue;
	2262	}
	2263	/* Retirado este teste para evitar mensagem de erro duplicada.
	2264	if (!array_key_exists("certs", $certificate))
	2265	{
	2266	$erros_acumulados .= $item . ' : Nao pode cifrar a msg. Certificado nao localizado.' . chr(0x0A);
	2267	continue;
	2268	}
	2269	*/
[3271]	2270	include_once(dirname( __FILE__ ) ."/../../security/classes/CertificadoB.php");
[1035]	2271
	2272	foreach ($certificate['certs'] as $registro)
	2273	{
	2274	$c1 = new certificadoB();
	2275	$c1->certificado($registro['chave_publica']);
	2276	if ($c1->apresentado)
	2277	{
	2278	$c2 = new Verifica_Certificado($c1->dados,$registro['chave_publica']);
	2279	if (!$c1->dados['EXPIRADO'] && !$c2->revogado && $c2->status)
	2280	{
	2281	$aux_mails[] = $registro['chave_publica'];
	2282	$mail_list[] = strtolower($item);
	2283	}
	2284	else
	2285	{
	2286	if ($c1->dados['EXPIRADO'] \|\| $c2->revogado)
	2287	{
	2288	$db->update_certificate($c1->dados['SERIALNUMBER'],$c1->dados['EMAIL'],$c1->dados['AUTHORITYKEYIDENTIFIER'],
	2289	$c1->dados['EXPIRADO'],$c2->revogado);
	2290	}
	2291
	2292	$erros_acumulados .= $item . ': ' . $c2->msgerro . chr(0x0A);
	2293	foreach($c2->erros_ssl as $linha)
	2294	{
	2295	$erros_acumulados .= $linha . chr(0x0A);
	2296	}
	2297	$erros_acumulados .= 'Emissor: ' . $c1->dados['EMISSOR'] . chr(0x0A);
	2298	$erros_acumulados .= $c1->dados['CRLDISTRIBUTIONPOINTS'] . chr(0x0A);
	2299	}
	2300	}
	2301	else
	2302	{
	2303	$erros_acumulados .= $item . ' : Nao pode cifrar a msg. Certificado invalido.' . chr(0x0A);
	2304	}
	2305	}
	2306	if(!(in_array(strtolower($item),$mail_list)) && !empty($erros_acumulados))
	2307	{
	2308	return $erros_acumulados;
	2309	}
	2310	}
	2311
	2312	$mail->Certs_crypt = $aux_mails;
	2313	}
[3018]	2314	// Build CID images
	2315	$this->buildEmbeddedImages($mail,$msg_uid,$forwarding_attachments);
[1035]	2316
[2]	2317	// Build Uploading Attachments!!!
[3387]	2318	if (count($attachments)>0) //Caso seja forward normal...
[2]	2319	{
	2320	$total_uploaded_size = 0;
[1264]	2321	$upload_max_filesize = str_replace("M","",$_SESSION['phpgw_info']['user']['preferences']['expressoMail']['max_attachment_size']) * 1024 * 1024;
[2]	2322	foreach ($attachments as $attach)
	2323	{
[3900]	2324	if($attach['error'] == UPLOAD_ERR_INI_SIZE)
	2325	return $this->parse_error("message file too big");
[3387]	2326	if($attach['name']=='Unknown')
	2327	continue;
[2]	2328	$mail->AddAttachment($attach['tmp_name'], $attach['name'], "base64", $this->get_file_type($attach['name'])); // optional name
	2329	$total_uploaded_size = $total_uploaded_size + $attach['size'];
	2330	}
[3387]	2331	if( $total_uploaded_size > $upload_max_filesize){
[1472]	2332	return $this->parse_error("message file too big");
[3387]	2333	}
[828]	2334	}
[3387]	2335	if(count($local_attachments)>0) { //Caso seja forward de mensagens locais
[828]	2336
[689]	2337	$total_uploaded_size = 0;
[1472]	2338	$upload_max_filesize = str_replace("M","",ini_get('upload_max_filesize')) * 1024 * 1024;
[689]	2339	foreach($local_attachments as $local_attachment) {
	2340	$file_description = unserialize(rawurldecode($local_attachment));
	2341	$tmp = array_values($file_description);
[1472]	2342	foreach($file_description as $i => $descriptor){
[689]	2343	$tmp[$i] = eregi_replace('\'*\'','',$descriptor);
	2344	}
	2345	$mail->AddAttachment($_FILES[$tmp[1]]['tmp_name'], $tmp[2], "base64", $this->get_file_type($tmp[2])); // optional name
	2346	$total_uploaded_size = $total_uploaded_size + $_FILES[$tmp[1]]['size'];
	2347	}
	2348	if( $total_uploaded_size > $upload_max_filesize)
[828]	2349	return 'false';
[689]	2350	}
[2]	2351	////////////////////////////////////////////////////////////////////////////////////////////////////
[271]	2352	// Build Forwarding Attachments!!!
[2]	2353	if (count($forwarding_attachments) > 0)
	2354	{
	2355	// Bug fixed for array_search function
[3018]	2356	$name_cid_files = array();
[2]	2357	if(count($name_cid_files) > 0) {
	2358	$name_cid_files[count($name_cid_files)] = $name_cid_files[0];
	2359	$name_cid_files[0] = null;
[1472]	2360	}
	2361
[2]	2362	foreach($forwarding_attachments as $forwarding_attachment)
	2363	{
[271]	2364	$file_description = unserialize(rawurldecode($forwarding_attachment));
	2365	$tmp = array_values($file_description);
[1472]	2366	foreach($file_description as $i => $descriptor){
[271]	2367	$tmp[$i] = eregi_replace('\'*\'','',$descriptor);
	2368	}
[1472]	2369	$file_description = $tmp;
[271]	2370	$fileContent = $this->get_forwarding_attachment($file_description[0], $file_description[1], $file_description[3],$file_description[4]);
	2371	$fileName = $file_description[2];
	2372	if(!array_search(trim($fileName),$name_cid_files)) {
[3369]	2373	$mail->AddStringAttachment($fileContent,html_entity_decode(rawurldecode($fileName)), $file_description[4], $this->get_file_type($file_description[2]));
[63]	2374	}
[2]	2375	}
	2376	}
[37]	2377
[2]	2378	////////////////////////////////////////////////////////////////////////////////////////////////////
[614]	2379	// Important message
	2380	if($is_important)
	2381	$mail->isImportant();
	2382
	2383	////////////////////////////////////////////////////////////////////////////////////////////////////
[2]	2384	// Disposition-Notification-To
	2385	if ($return_receipt)
	2386	$mail->ConfirmReadingTo = $_SESSION['phpgw_info']['expressomail']['user']['email'];
	2387	////////////////////////////////////////////////////////////////////////////////////////////////////
[504]	2388
[117]	2389	$sent = $mail->Send();
[1472]	2390
[117]	2391	if(!$sent)
[2]	2392	{
[504]	2393	return $this->parse_error($mail->ErrorInfo);
[2]	2394	}
	2395	else
	2396	{
[1035]	2397	if ($signed && !$params['smime'])
	2398	{
	2399	return $sent;
	2400	}
[1472]	2401	if($_SESSION['phpgw_info']['server']['expressomail']['expressoMail_enable_log_messages'] == "True")
[117]	2402	{
	2403	$userid = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
	2404	$userip = $_SESSION['phpgw_info']['expressomail']['user']['session_ip'];
	2405	$now = date("d/m/y H:i:s");
	2406	$addrs = $toaddress.$ccaddress.$ccoaddress;
[1472]	2407	$sent = trim($sent);
[117]	2408	error_log("$now - $userip - $sent [$subject] - $userid => $addrs\r\n", 3, "/home/expressolivre/mail_senders.log");
	2409	}
[1472]	2410	if($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['number_of_contacts'] &&
[485]	2411	$_SESSION['phpgw_info']['user']['preferences']['expressoMail']['use_dynamic_contacts']) {
[469]	2412	$contacts = new dynamic_contacts();
[485]	2413	$new_contacts = $contacts->add_dynamic_contacts($toaddress.",".$ccaddress.",".$ccoaddress);
	2414	return array("success" => true, "new_contacts" => $new_contacts);
[413]	2415	}
[485]	2416	return array("success" => true);
[2]	2417	}
	2418	}
[3018]	2419	function buildEmbeddedImages(&$mail,$msg_uid,&$forwarding_attachments)
	2420	{
	2421	// Build CID for embedded Images!!!
	2422	$pattern = '/src="([^"]*?show_embedded_attach.php\?msg_folder=(.+)?&(amp;)?msg_num=(.+)?&(amp;)?msg_part=(.+)?)"/isU';
	2423	$cid_imgs = '';
	2424	preg_match_all($pattern,$mail->Body,$cid_imgs,PREG_PATTERN_ORDER);
	2425	$cid_array = array();
	2426	foreach($cid_imgs[6] as $j => $val){
	2427	if ( !array_key_exists($cid_imgs[4][$j].$val, $cid_array) )
	2428	{
	2429	$cid_array[$cid_imgs[4][$j].$val] = base_convert(microtime(), 10, 36);
	2430	}
	2431	$cid = $cid_array[$cid_imgs[4][$j].$val];
	2432	$mail->Body = str_replace($cid_imgs[1][$j], "cid:".$cid, $mail->Body);
[2]	2433
[3018]	2434	if ($msg_uid != $cid_imgs[4][$j]) // The image is not in the same mail?
	2435	{
	2436	$fileContent = $this->get_forwarding_attachment($cid_imgs[2][$j], $cid_imgs[4][$j], $cid_imgs[6][$j], 'base64');
	2437	//prototype: get_forwarding_attachment ( folder, msg number, part, encoding)
	2438	$fileName = "image_".($j).".jpg";
	2439	$fileCode = "base64";
	2440	$fileType = "image/jpg";
	2441	$file_attached[0] = $cid_imgs[2][$j];
	2442	$file_attached[1] = $cid_imgs[4][$j];
	2443	$file_attached[2] = $fileName;
	2444	$file_attached[3] = $cid_imgs[6][$j];
	2445	$file_attached[4] = 'base64';
	2446	$file_attached[5] = strlen($fileContent); //Size of file
	2447	$return_forward[] = $file_attached;
	2448
	2449	$attachment_ = unserialize(rawurldecode($forwarding_attachments[$cid_imgs[6][$j]-2]));
	2450	if ($file_attached[3] == $attachment_[3])
	2451	unset($forwarding_attachments[$cid_imgs[6][$j]-2]);
	2452	}
	2453	else
	2454	{
	2455	$attach_img = $forwarding_attachments[$cid_imgs[6][$j]-2];
	2456	$file_description = unserialize(rawurldecode($attach_img));
	2457	if (is_array($file_description))
	2458	foreach($file_description as $i => $descriptor){
	2459	$file_description[$i] = eregi_replace('\'*\'','',$descriptor);
	2460	}
	2461	$fileContent = $this->get_forwarding_attachment($file_description[0], $msg_uid, $file_description[3], 'base64');
	2462	$fileName = $file_description[2];
	2463	$fileCode = $file_description[4];
	2464	$fileType = $this->get_file_type($file_description[2]);
	2465	unset($forwarding_attachments[$cid_imgs[6][$j]-2]);
	2466	if (!empty($file_description))
	2467	{
	2468	$file_description[5] = strlen($fileContent); //Size of file
	2469	$return_forward[] = $file_description;
	2470	}
	2471	}
	2472	$tempDir = ini_get("session.save_path");
	2473	$file = "cidimage_".$_SESSION[ 'phpgw_session' ][ 'session_id' ].$cid_imgs[6][$j].".dat";
	2474	$f = fopen($tempDir.'/'.$file,"w");
	2475	fputs($f,$fileContent);
	2476	fclose($f);
	2477	if ($fileContent)
	2478	$mail->AddEmbeddedImage($tempDir.'/'.$file, $cid, $fileName, $fileCode, $fileType);
	2479	//else
	2480	// return "Error loading image attachment content";
	2481
	2482	}
	2483	return $return_forward;
	2484	}
	2485	function add_recipients_cert($full_address)
[1035]	2486	{
	2487	$result = "";
	2488	$parse_address = imap_rfc822_parse_adrlist($full_address, "");
	2489	foreach ($parse_address as $val)
	2490	{
	2491	//echo "<script language=\"javascript\">javascript:alert('".$val->mailbox."@".$val->host."');</script>";
	2492	if ($val->mailbox == "INVALID_ADDRESS")
	2493	continue;
	2494	if ($val->mailbox == "UNEXPECTED_DATA_AFTER_ADDRESS")
	2495	continue;
	2496	if (empty($val->personal))
	2497	$result .= $val->mailbox."@".$val->host . ",";
	2498	else
	2499	$result .= $val->mailbox."@".$val->host . ",";
	2500	}
	2501
	2502	return substr($result,0,-1);
	2503	}
	2504
[2]	2505	function add_recipients($recipient_type, $full_address, $mail)
	2506	{
[3932]	2507	//remove a comma if is given two unexpected commas
	2508	$full_address = preg_replace("/, ?,/",",",$full_address);
[1472]	2509	$parse_address = imap_rfc822_parse_adrlist($full_address, "");
	2510	foreach ($parse_address as $val)
[2]	2511	{
	2512	//echo "<script language=\"javascript\">javascript:alert('".$val->mailbox."@".$val->host."');</script>";
	2513	if ($val->mailbox == "INVALID_ADDRESS")
	2514	continue;
[1472]	2515
[2]	2516	if (empty($val->personal))
	2517	{
	2518	switch($recipient_type)
	2519	{
	2520	case "to":
	2521	$mail->AddAddress($val->mailbox."@".$val->host);
	2522	break;
	2523	case "cc":
	2524	$mail->AddCC($val->mailbox."@".$val->host);
	2525	break;
	2526	case "cco":
	2527	$mail->AddBCC($val->mailbox."@".$val->host);
	2528	break;
	2529	}
	2530	}
	2531	else
	2532	{
	2533	switch($recipient_type)
	2534	{
	2535	case "to":
	2536	$mail->AddAddress($val->mailbox."@".$val->host, $val->personal);
	2537	break;
	2538	case "cc":
	2539	$mail->AddCC($val->mailbox."@".$val->host, $val->personal);
	2540	break;
	2541	case "cco":
	2542	$mail->AddBCC($val->mailbox."@".$val->host, $val->personal);
	2543	break;
	2544	}
	2545	}
	2546	}
	2547	return true;
	2548	}
[1472]	2549
[2]	2550	function get_forwarding_attachment($msg_folder, $msg_number, $msg_part, $encoding)
	2551	{
[828]	2552	$mbox_stream = $this->open_mbox(utf8_decode(urldecode($msg_folder)));
[1472]	2553	$fileContent = imap_fetchbody($mbox_stream, $msg_number, $msg_part, FT_UID);
[2]	2554	if($encoding == 'base64')
[449]	2555	# The function imap_base64 adds a new line
	2556	# at ASCII text, with CRLF line terminators.
	2557	# So is being exchanged for base64_decode.
	2558	#
	2559	#$fileContent = imap_base64($fileContent);
	2560	$fileContent = base64_decode($fileContent);
[2]	2561	else if($encoding == 'quoted-printable')
[1472]	2562	$fileContent = quoted_printable_decode($fileContent);
[2]	2563	return $fileContent;
	2564	}
[1472]	2565
[2]	2566	function del_last_caracter($string)
	2567	{
	2568	$string = substr($string,0,(strlen($string) - 1));
[1472]	2569	return $string;
[2]	2570	}
[1472]	2571
[2]	2572	function del_last_two_caracters($string)
	2573	{
	2574	$string = substr($string,0,(strlen($string) - 2));
[1472]	2575	return $string;
[2]	2576	}
[1472]	2577
[828]	2578	function messages_sort($sort_box_type,$sort_box_reverse, $search_box_type,$offsetBegin,$offsetEnd)
[659]	2579	{
[1625]	2580	if ($sort_box_type != "SORTFROM" && $search_box_type!= "FLAGGED"){
[970]	2581	$imapsort = imap_sort($this->mbox,constant($sort_box_type),$sort_box_reverse,SE_UID,$search_box_type);
	2582	foreach($imapsort as $iuid)
	2583	$sort[$iuid] = "";
[1518]	2584
	2585	if ($offsetBegin == -1 && $offsetEnd ==-1 )
	2586	$slice_array = false;
	2587	else
	2588	$slice_array = true;
[970]	2589	}
	2590	else
[659]	2591	{
[970]	2592	$sort = array();
	2593	if ($offsetBegin > $offsetEnd) {$temp=$offsetEnd; $offsetEnd=$offsetBegin; $offsetBegin=$temp;}
	2594	$num_msgs = imap_num_msg($this->mbox);
	2595	if ($offsetEnd > $num_msgs) {$offsetEnd = $num_msgs;}
[975]	2596	$slice_array = true;
	2597
[983]	2598	for ($i=$num_msgs; $i>0; $i--)
[828]	2599	{
[983]	2600	if ($sort_box_type == "SORTARRIVAL" && $sort_box_reverse && count($sort) >= $offsetEnd)
	2601	break;
[970]	2602	$iuid = @imap_uid($this->mbox,$i);
	2603	$header = $this->get_header($iuid);
	2604	// List UNSEEN messages.
	2605	if($search_box_type == "UNSEEN" && (!trim($header->Recent) && !trim($header->Unseen))){
	2606	continue;
	2607	}
	2608	// List SEEN messages.
	2609	elseif($search_box_type == "SEEN" && (trim($header->Recent) \|\| trim($header->Unseen))){
	2610	continue;
	2611	}
	2612	// List ANSWERED messages.
	2613	elseif($search_box_type == "ANSWERED" && !trim($header->Answered)){
	2614	continue;
	2615	}
	2616	// List FLAGGED messages.
	2617	elseif($search_box_type == "FLAGGED" && !trim($header->Flagged)){
	2618	continue;
	2619	}
	2620
	2621	if($sort_box_type=='SORTFROM') {
[5106]	2622	if ($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['from_to_sent']!="1") {
	2623	if (($header->from[0]->mailbox . "@" . $header->from[0]->host) == $_SESSION['phpgw_info']['expressomail']['user']['email'])
	2624	$from = $header->to;
	2625	else
	2626	$from = $header->from;
	2627	}
	2628	else {
[970]	2629	$from = $header->from;
[5106]	2630	}
[970]	2631
	2632	$tmp = imap_mime_header_decode($from[0]->personal);
	2633
	2634	if ($tmp[0]->text != "")
	2635	$sort[$iuid] = $tmp[0]->text;
	2636	else
	2637	$sort[$iuid] = $from[0]->mailbox . "@" . $from[0]->host;
	2638	}
	2639	else if($sort_box_type=='SORTSUBJECT') {
	2640	$sort[$iuid] = $header->subject;
	2641	}
	2642	else if($sort_box_type=='SORTSIZE') {
	2643	$sort[$iuid] = $header->Size;
	2644	}
	2645	else {
	2646	$sort[$iuid] = $header->udate;
	2647	}
	2648
[659]	2649	}
[970]	2650	natcasesort($sort);
[828]	2651
[970]	2652	if ($sort_box_reverse)
	2653	$sort = array_reverse($sort,true);
[659]	2654	}
[828]	2655
[972]	2656	if(!is_array($sort))
	2657	$sort = array();
[1472]	2658
[1808]	2659
[972]	2660	if ($slice_array)
[828]	2661	$sort = array_slice($sort,$offsetBegin-1,$offsetEnd-($offsetBegin-1),true);
[970]	2662
[1472]	2663
[828]	2664	return $sort;
	2665
[659]	2666	}
[970]	2667
	2668
[1472]	2669	function move_search_messages($params){
	2670	$params['selected_messages'] = urldecode($params['selected_messages']);
[163]	2671	$params['new_folder'] = urldecode($params['new_folder']);
	2672	$params['new_folder_name'] = urldecode($params['new_folder_name']);
	2673	$sel_msgs = explode(",", $params['selected_messages']);
[1472]	2674	@reset($sel_msgs);
[163]	2675	$sorted_msgs = array();
	2676	foreach($sel_msgs as $idx => $sel_msg) {
	2677	$sel_msg = explode(";", $sel_msg);
	2678	if(array_key_exists($sel_msg[0], $sorted_msgs)){
	2679	$sorted_msgs[$sel_msg[0]] .= ",".$sel_msg[1];
[1472]	2680	}
[163]	2681	else {
	2682	$sorted_msgs[$sel_msg[0]] = $sel_msg[1];
	2683	}
	2684	}
	2685	@ksort($sorted_msgs);
[1472]	2686	$last_return = false;
	2687	foreach($sorted_msgs as $folder => $msgs_number) {
[163]	2688	$params['msgs_number'] = $msgs_number;
[1472]	2689	$params['folder'] = $folder;
[163]	2690	if($params['new_folder'] && $folder != $params['new_folder']){
[1472]	2691	$last_return = $this -> move_messages($params);
[163]	2692	}
	2693	elseif(!$params['new_folder'] \|\| $params['delete'] ){
	2694	$last_return = $this -> delete_msgs($params);
	2695	$last_return['deleted'] = true;
	2696	}
	2697	}
	2698	return $last_return;
	2699	}
[1472]	2700
[2]	2701	function move_messages($params)
	2702	{
[5000]	2703	$folder = urldecode($params['folder']);
[1472]	2704	$mbox_stream = $this->open_mbox($folder);
[4982]	2705	$newmailbox = urldecode($params['new_folder']);
	2706	$newmailbox = mb_convert_encoding($newmailbox, "UTF7-IMAP","ISO_8859-1");
	2707	$new_folder_name = urldecode($params['new_folder_name']);
	2708	$msgs_number = $params['msgs_number'];
[2]	2709	$return = array('msgs_number' => $msgs_number,
	2710	'folder' => $folder,
	2711	'new_folder_name' => $new_folder_name,
[325]	2712	'border_ID' => $params['border_ID'],
	2713	'status' => true); //Status foi adicionado para validar as permissoes ACL
[1472]	2714
[325]	2715	//Este bloco tem a finalidade de averiguar as permissoes para pastas compartilhadas
	2716	if (substr($folder,0,4) == 'user'){
	2717	$acl = $this->getacltouser($folder);
	2718	/*
	2719	* l - lookup (mailbox is visible to LIST/LSUB commands)
	2720	* r - read (SELECT the mailbox, perform CHECK, FETCH, PARTIAL, SEARCH, COPY from mailbox)
	2721	* s - keep seen/unseen information across sessions (STORE SEEN flag)
	2722	* w - write (STORE flags other than SEEN and DELETED)
	2723	* i - insert (perform APPEND, COPY into mailbox)
	2724	* p - post (send mail to submission address for mailbox, not enforced by IMAP4 itself)
	2725	* c - create (CREATE new sub-mailboxes in any implementation-defined hierarchy)
	2726	* d - delete (STORE DELETED flag, perform EXPUNGE)
	2727	* a - administer (perform SETACL)
	2728	*/
	2729	if (strpos($acl, "d") === false){
	2730	$return['status'] = false;
	2731	return $return;
	2732	}
	2733	}
[432]	2734	//Este bloco tem a finalidade de transformar o CPF das pastas compartilhadas em common name
[1747]	2735	if ($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['uid2cn']){
	2736	if (substr($new_folder_name,0,4) == 'user'){
	2737	$this->ldap = new ldap_functions();
	2738	$tmp_folder_name = explode($this->imap_delimiter, $new_folder_name);
	2739	$return['new_folder_name'] = array_pop($tmp_folder_name);
	2740	if( $cn = $this->ldap->uid2cn($return['new_folder_name']))
	2741	{
	2742	$return['new_folder_name'] = $cn;
	2743	}
	2744	}
[432]	2745	}
[1472]	2746
	2747	// Caso estejamos no box principal, nao eh necessario pegar a informacao da mensagem anterior.
[51]	2748	if (($params['get_previous_msg']) && ($params['border_ID'] != 'null') && ($params['border_ID'] != ''))
[449]	2749	{
[2]	2750	$return['previous_msg'] = $this->get_info_previous_msg($params);
[449]	2751	// Fix problem in unserialize function JS.
	2752	$return['previous_msg']['body'] = str_replace(array('{','}'), array('{','}'), $return['previous_msg']['body']);
	2753	}
[1472]	2754
	2755	$mbox_stream = $this->open_mbox($folder);
[2]	2756	if(imap_mail_move($mbox_stream, $msgs_number, $newmailbox, CP_UID)) {
	2757	imap_expunge($mbox_stream);
[51]	2758	if($mbox_stream)
	2759	imap_close($mbox_stream);
[2]	2760	return $return;
	2761	}else {
[1472]	2762	if(strstr(imap_last_error(),'Over quota')) {
[2]	2763	$accountID = $_SESSION['phpgw_info']['expressomail']['email_server']['imapAdminUsername'];
[1472]	2764	$pass = $_SESSION['phpgw_info']['expressomail']['email_server']['imapAdminPW'];
	2765	$userID = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
[2]	2766	$server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
[504]	2767	$mbox = @imap_open("{".$this->imap_server.":".$this->imap_port.$this->imap_options."}INBOX", $accountID, $pass) or die(serialize(array('imap_error' => $this->parse_error(imap_last_error()))));
[2]	2768	if(!$mbox)
	2769	return imap_last_error();
[1472]	2770	$quota = imap_get_quotaroot($mbox_stream, "INBOX");
[2]	2771	if(! imap_set_quota($mbox, "user".$this->imap_delimiter.$userID, 2.1 * $quota['usage'])) {
[51]	2772	if($mbox_stream)
	2773	imap_close($mbox_stream);
[1472]	2774	if($mbox)
[51]	2775	imap_close($mbox);
[1472]	2776	return "move_messages(): Error setting quota for MOVE or DELETE!! ". "user".$this->imap_delimiter.$userID." line ".__LINE__."\n";
[2]	2777	}
	2778	if(imap_mail_move($mbox_stream, $msgs_number, $newmailbox, CP_UID)) {
	2779	imap_expunge($mbox_stream);
[51]	2780	if($mbox_stream)
	2781	imap_close($mbox_stream);
[2]	2782	// return to original quota limit.
	2783	if(!imap_set_quota($mbox, "user".$this->imap_delimiter.$userID, $quota['limit'])) {
[51]	2784	if($mbox)
	2785	imap_close($mbox);
[1472]	2786	return "move_messages(): Error setting quota for MOVE or DELETE!! line ".__LINE__."\n";
[2]	2787	}
[1472]	2788	return $return;
[2]	2789	}
	2790	else {
[51]	2791	if($mbox_stream)
	2792	imap_close($mbox_stream);
[2]	2793	if(!imap_set_quota($mbox, "user".$this->imap_delimiter.$userID, $quota['limit'])) {
[51]	2794	if($mbox)
	2795	imap_close($mbox);
[1472]	2796	return "move_messages(): Error setting quota for MOVE or DELETE!! line ".__LINE__."\n";
[2]	2797	}
[1472]	2798	return imap_last_error();
[2]	2799	}
[1472]	2800
[2]	2801	}
	2802	else {
[51]	2803	if($mbox_stream)
	2804	imap_close($mbox_stream);
	2805	return "move_messages() line ".__LINE__.": ". imap_last_error()." folder:".$newmailbox;
[2]	2806	}
[1472]	2807	}
[2]	2808	}
[1472]	2809
[2]	2810	function save_msg($params)
	2811	{
[1472]	2812
[271]	2813	include_once("class.phpmailer.php");
	2814	$mail = new PHPMailer();
	2815	include_once("class.db_functions.inc.php");
	2816	$toaddress = $params['input_to'];
	2817	$ccaddress = $params['input_cc'];
[3798]	2818	$ccoaddress = $params['input_cco'];
	2819	$return_receipt = $params['input_return_receipt'];
	2820	$is_important = $params['input_important_message'];
[271]	2821	$subject = $params['input_subject'];
[320]	2822	$msg_uid = $params['msg_id'];
[2]	2823	$body = $params['body'];
[4683]	2824	$body = str_replace("%nbsp;"," ",$body);
[155]	2825	$body = preg_replace("/\n/"," ",$body);
[51]	2826	$body = preg_replace("/\r/","",$body);
[271]	2827	$forwarding_attachments = $params['forwarding_attachments'];
	2828	$attachments = $params['FILES'];
	2829	$return_files = $params['FILES'];
[1472]	2830
[4653]	2831	if(is_array($params['local_attachments'])){
	2832	foreach ($params['local_attachments'] as $key => $local_attach) {
	2833	$tmp = unserialize(urldecode($local_attach));
	2834	$attachments[$key]['name'] = $tmp[2];
	2835	$return_files[$key]['name'] = $tmp[2];
	2836	}
	2837	}
	2838
	2839
[271]	2840	$folder = $params['folder'];
[1472]	2841	$folder = mb_convert_encoding($folder, "UTF7-IMAP","ISO_8859-1");
[271]	2842	// Fix problem with cyrus delimiter changes.
[1472]	2843	// Dots in names: enabled/disabled.
[271]	2844	$folder = @eregi_replace("INBOX/", "INBOX".$this->imap_delimiter, $folder);
	2845	$folder = @eregi_replace("INBOX.", "INBOX".$this->imap_delimiter, $folder);
	2846	// End Fix.
[3798]	2847	if(strtoupper($folder) == 'INBOX/DRAFTS') $mail->SaveMessageAsDraft = $folder;
	2848
[271]	2849	$mail->SaveMessageInFolder = $folder;
	2850	$mail->SMTPDebug = false;
[1472]	2851
[271]	2852	$mail->IsSMTP();
	2853	$mail->Host = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpServer'];
	2854	$mail->Port = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpPort'];
	2855	$mail->From = $_SESSION['phpgw_info']['expressomail']['user']['email'];
	2856	$mail->FromName = $_SESSION['phpgw_info']['expressomail']['user']['fullname'];
[1472]	2857
[271]	2858	$mail->Sender = $mail->From;
	2859	$mail->SenderName = $mail->FromName;
	2860	$mail->FromName = $_SESSION['phpgw_info']['expressomail']['user']['fullname'];
	2861	$mail->From = $_SESSION['phpgw_info']['expressomail']['user']['email'];
[1472]	2862
[271]	2863	$this->add_recipients("to", $toaddress, &$mail);
	2864	$this->add_recipients("cc", $ccaddress, &$mail);
[4653]	2865	$this->add_recipients("cco", $ccoaddress, &$mail);
[3527]	2866	$mail->AddReplyTo($replytoaddress);
[271]	2867	$mail->Subject = $subject;
	2868	$mail->IsHTML(true);
	2869	$mail->Body = $body;
[3798]	2870
	2871	// Important message
	2872	if($is_important)
	2873	$mail->isImportant();
[1472]	2874
[3798]	2875	// Disposition-Notification-To
	2876	if ($return_receipt)
	2877	$mail->ConfirmReadingTo = $_SESSION['phpgw_info']['expressomail']['user']['email'];
	2878
[3018]	2879	$return_forward = $this->buildEmbeddedImages($mail,$msg_uid,$forwarding_attachments);
[1472]	2880
	2881	// Build Forwarding Attachments!!!
[271]	2882	if (count($forwarding_attachments) > 0)
	2883	{
	2884	foreach($forwarding_attachments as $forwarding_attachment)
	2885	{
	2886	$file_description = unserialize(rawurldecode($forwarding_attachment));
	2887	$tmp = array_values($file_description);
[1472]	2888	foreach($file_description as $i => $descriptor){
[271]	2889	$tmp[$i] = eregi_replace('\'*\'','',$descriptor);
	2890	}
	2891	$file_description = $tmp;
[1472]	2892
[271]	2893	$fileContent = $this->get_forwarding_attachment($file_description[0], $file_description[1], $file_description[3],$file_description[4]);
	2894	$fileName = $file_description[2];
[1472]	2895
[271]	2896	$file_description[5] = strlen($fileContent); //Size of file
	2897	$return_forward[] = $file_description;
[1472]	2898
[271]	2899	$mail->AddStringAttachment($fileContent, $fileName, $file_description[4], $this->get_file_type($file_description[2]));
	2900	}
	2901	}
[1472]	2902
[271]	2903	if ((count($return_forward) > 0) && (count($return_files) > 0))
	2904	$return_files = array_merge_recursive($return_forward,$return_files);
	2905	else
	2906	if (count($return_files) < 1)
	2907	$return_files = $return_forward;
[1472]	2908
[271]	2909	// Build Uploading Attachments!!!
[1005]	2910	$sizeof_attachments = count($attachments);
	2911	if ($sizeof_attachments)
	2912	foreach ($attachments as $numb => $attach){
	2913	if ($numb == ($sizeof_attachments-1) && $params['insertImg'] == 'true'){ // Auto-resize image
	2914	list($width, $height,$image_type) = getimagesize($attach['tmp_name']);
	2915	switch ($image_type)
	2916	{
[1380]	2917	// Do not corrupt animated gif
	2918	//case 1: $image_big = imagecreatefromgif($attach['tmp_name']);break;
[1005]	2919	case 2: $image_big = imagecreatefromjpeg($attach['tmp_name']); break;
	2920	case 3: $image_big = imagecreatefrompng($attach['tmp_name']); break;
	2921	case 6:
[1247]	2922	require_once("gd_functions.php");
[1005]	2923	$image_big = imagecreatefrombmp($attach['tmp_name']); break;
	2924	default:
	2925	$mail->AddAttachment($attach['tmp_name'], $attach['name'], "base64", $this->get_file_type($attach['name']));
	2926	break;
	2927	}
	2928	header('Content-type: image/jpeg');
	2929	$max_resolution = $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['image_size'];
	2930	$max_resolution = ($max_resolution==""?'65536':$max_resolution);
	2931	if ($width < $max_resolution && $height < $max_resolution){
	2932	$new_width = $width;
	2933	$new_height = $height;
	2934	}
	2935	else if ($width > $max_resolution){
	2936	$new_width = $max_resolution;
	2937	$new_height = $height*($new_width/$width);
	2938	}
	2939	else {
	2940	$new_height = $max_resolution;
	2941	$new_width = $width*($new_height/$height);
	2942	}
	2943	$image_new = imagecreatetruecolor($new_width, $new_height);
	2944	imagecopyresampled($image_new, $image_big, 0, 0, 0, 0, $new_width, $new_height, $width, $height);
	2945	$tmpDir = ini_get("session.save_path");
[1472]	2946	$_file = "/cidimage_".$_SESSION[ 'phpgw_session' ][ 'session_id' ].".dat";
[1005]	2947	imagejpeg($image_new,$tmpDir.$_file, 85);
	2948	$mail->AddAttachment($tmpDir.$_file, $attach['name'], "base64", $this->get_file_type($tmpDir.$_file));
[4653]	2949	}else{
[1005]	2950	$mail->AddAttachment($attach['tmp_name'], $attach['name'], "base64", $this->get_file_type($attach['name']));
[4653]	2951	}// optional name
	2952	}
[1472]	2953
	2954
	2955
	2956
[271]	2957	if(!empty($mail->AltBody))
	2958	$mail->ContentType = "multipart/alternative";
	2959
[828]	2960	$mail->error_count = 0; // reset errors
	2961	$mail->SetMessageType();
	2962	$header = $mail->CreateHeader();
[1472]	2963	$body = $mail->CreateBody();
[828]	2964
[1472]	2965	$mbox_stream = $this->open_mbox($folder);
[271]	2966	$new_header = str_replace("\n", "\r\n", $header);
	2967	$new_body = str_replace("\n", "\r\n", $body);
[830]	2968	$return['append'] = imap_append($mbox_stream, "{".$this->imap_server.":".$this->imap_port."}".$folder, $new_header . $new_body, "\\Seen \\Draft");
[271]	2969	$status = imap_status($mbox_stream, "{".$this->imap_server.":".$this->imap_port."}".$folder, SA_UIDNEXT);
	2970	$return['msg_no'] = $status->uidnext - 1;
	2971	$return['folder_id'] = $folder;
[828]	2972
[51]	2973	if($mbox_stream)
	2974	imap_close($mbox_stream);
[1472]	2975	if (is_array($return_files))
[828]	2976	foreach ($return_files as $index => $_attachment) {
	2977	if (array_key_exists("name",$_attachment)){
[271]	2978	unset($return_files[$index]);
	2979	$return_files[$index] = $_attachment['name']."_SIZE_".$return_files[$index][1] = $_attachment['size'];
	2980	}
	2981	else
	2982	{
	2983	unset($return_files[$index]);
	2984	$return_files[$index] = $_attachment[2]."_SIZE_". $return_files[$index][1] = $_attachment[5];
	2985	}
	2986	}
[1472]	2987
[271]	2988	$return['files'] = serialize($return_files);
[673]	2989	$return["subject"] = $subject;
[1472]	2990
[3571]	2991	if (!$return['append']) {
[2]	2992	$return['append'] = imap_last_error();
[3571]	2993	$return['has_error'] = true;
	2994	}
[1472]	2995
[2]	2996	return $return;
	2997	}
[1472]	2998
[2]	2999	function set_messages_flag($params)
	3000	{
	3001	$folder = $params['folder'];
[4782]	3002	$rowids_to_set = $params['msgs_to_set']; // contains the row ids
[2]	3003	$flag = $params['flag'];
	3004	$return = array();
[4782]	3005	$return["rowids_to_set"] = $rowids_to_set;
[2]	3006	$return["flag"] = $flag;
[1472]	3007
[4782]	3008	$msgs_to_set = '';
	3009	foreach (explode(',',$rowids_to_set) as $msg) {//extracting message ids
	3010	$pos = strpos($msg,'_');
	3011	if ($pos===false)
	3012	$msgs_to_set .= ','.$msg;
	3013	else
	3014	$msgs_to_set .= ','.substr($msg,0,$pos);
	3015	}
	3016	$msgs_to_set = substr($msgs_to_set,1);
	3017	$return["msgs_to_set"] = $msgs_to_set;
	3018
[411]	3019	if(!$this->mbox && !is_resource($this->mbox))
[51]	3020	$this->mbox = $this->open_mbox($folder);
[1472]	3021
[2]	3022	if ($flag == "unseen")
[51]	3023	$return["status"] = imap_clearflag_full($this->mbox, $msgs_to_set, "\\Seen", ST_UID);
[2]	3024	elseif ($flag == "seen")
[51]	3025	$return["status"] = imap_setflag_full($this->mbox, $msgs_to_set, "\\Seen", ST_UID);
[2]	3026	elseif ($flag == "answered"){
[51]	3027	$return["status"] = imap_setflag_full($this->mbox, $msgs_to_set, "\\Answered", ST_UID);
	3028	imap_clearflag_full($this->mbox, $msgs_to_set, "\\Draft", ST_UID);
[2]	3029	}
	3030	elseif ($flag == "forwarded")
[51]	3031	$return["status"] = imap_setflag_full($this->mbox, $msgs_to_set, "\\Answered \\Draft", ST_UID);
[2]	3032	elseif ($flag == "flagged")
[51]	3033	$return["status"] = imap_setflag_full($this->mbox, $msgs_to_set, "\\Flagged", ST_UID);
[614]	3034	elseif ($flag == "unflagged") {
	3035	$flag_importance = false;
	3036	$msgs_number = explode(",",$msgs_to_set);
[659]	3037	$unflagged_msgs = "";
[614]	3038	foreach($msgs_number as $msg_number) {
	3039	preg_match('/importance : (.*)\r/i',
	3040	imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number))
[1472]	3041	,$importance);
[673]	3042	if(strtolower($importance[1])=="high" && $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['use_important_flag']) {
[614]	3043	$flag_importance=true;
	3044	}
[659]	3045	else {
	3046	$unflagged_msgs.=$msg_number.",";
[1472]	3047	}
[614]	3048	}
	3049
[659]	3050	if($unflagged_msgs!="") {
	3051	imap_clearflag_full($this->mbox,substr($unflagged_msgs,0,strlen($unflagged_msgs)-1), "\\Flagged", ST_UID);
	3052	$return["msgs_unflageds"] = substr($unflagged_msgs,0,strlen($unflagged_msgs)-1);
	3053	}
	3054	else {
	3055	$return["msgs_unflageds"] = false;
	3056	}
	3057
[673]	3058	if($flag_importance && $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['use_important_flag']) {
[614]	3059	$return["status"] = false;
	3060	$return["msg"] = $this->functions->getLang("At least one of selected message cant be marked as normal");
	3061	}
[659]	3062	else {
	3063	$return["status"] = true;
	3064	}
[614]	3065	}
[1472]	3066
[411]	3067	if($this->mbox && is_resource($this->mbox))
[51]	3068	imap_close($this->mbox);
[2]	3069	return $return;
	3070	}
[1472]	3071
[2]	3072	function get_file_type($file_name)
	3073	{
	3074	$file_name = strtolower($file_name);
	3075	$strFileType = strrev(substr(strrev($file_name),0,4));
[1472]	3076	if ($strFileType == ".asf")
[2]	3077	return "video/x-ms-asf";
	3078	if ($strFileType == ".avi")
	3079	return "video/avi";
	3080	if ($strFileType == ".doc")
	3081	return "application/msword";
	3082	if ($strFileType == ".zip")
	3083	return "application/zip";
	3084	if ($strFileType == ".xls")
	3085	return "application/vnd.ms-excel";
	3086	if ($strFileType == ".gif")
	3087	return "image/gif";
	3088	if ($strFileType == ".jpg" \|\| $strFileType == "jpeg")
	3089	return "image/jpeg";
	3090	if ($strFileType == ".png")
	3091	return "image/png";
	3092	if ($strFileType == ".wav")
	3093	return "audio/wav";
	3094	if ($strFileType == ".mp3")
	3095	return "audio/mpeg3";
	3096	if ($strFileType == ".mpg" \|\| $strFileType == "mpeg")
	3097	return "video/mpeg";
	3098	if ($strFileType == ".rtf")
	3099	return "application/rtf";
	3100	if ($strFileType == ".htm" \|\| $strFileType == "html")
	3101	return "text/html";
[1472]	3102	if ($strFileType == ".xml")
[2]	3103	return "text/xml";
[1472]	3104	if ($strFileType == ".xsl")
[2]	3105	return "text/xsl";
[1472]	3106	if ($strFileType == ".css")
[2]	3107	return "text/css";
[1472]	3108	if ($strFileType == ".php")
[2]	3109	return "text/php";
[1472]	3110	if ($strFileType == ".asp")
[2]	3111	return "text/asp";
	3112	if ($strFileType == ".pdf")
	3113	return "application/pdf";
	3114	if ($strFileType == ".txt")
	3115	return "text/plain";
	3116	if ($strFileType == ".wmv")
	3117	return "video/x-ms-wmv";
	3118	if ($strFileType == ".sxc")
	3119	return "application/vnd.sun.xml.calc";
	3120	if ($strFileType == ".stc")
	3121	return "application/vnd.sun.xml.calc.template";
	3122	if ($strFileType == ".sxd")
	3123	return "application/vnd.sun.xml.draw";
	3124	if ($strFileType == ".std")
	3125	return "application/vnd.sun.xml.draw.template";
	3126	if ($strFileType == ".sxi")
	3127	return "application/vnd.sun.xml.impress";
	3128	if ($strFileType == ".sti")
	3129	return "application/vnd.sun.xml.impress.template";
	3130	if ($strFileType == ".sxm")
	3131	return "application/vnd.sun.xml.math";
	3132	if ($strFileType == ".sxw")
	3133	return "application/vnd.sun.xml.writer";
	3134	if ($strFileType == ".sxq")
	3135	return "application/vnd.sun.xml.writer.global";
	3136	if ($strFileType == ".stw")
	3137	return "application/vnd.sun.xml.writer.template";
[1472]	3138
	3139
	3140	return "application/octet-stream";
[2]	3141	}
[1472]	3142
[2]	3143	function htmlspecialchars_encode($str)
	3144	{
[449]	3145	return str_replace( array('&', '"','\'','<','>','{','}'), array('&','"',''','<','>','{','}'), $str);
[2]	3146	}
	3147	function htmlspecialchars_decode($str)
	3148	{
[449]	3149	return str_replace( array('&','"',''','<','>','{','}'), array('&', '"','\'','<','>','{','}'), $str);
[2]	3150	}
[1472]	3151
[828]	3152	function get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse,$offsetBegin = 0,$offsetEnd = 0)
	3153	{
	3154	if(!$this->mbox \|\| !is_resource($this->mbox))
[51]	3155	$this->mbox = $this->open_mbox($folder);
[432]	3156
[828]	3157	return $this->messages_sort($sort_box_type,$sort_box_reverse, $search_box_type,$offsetBegin,$offsetEnd);
	3158	}
[1472]	3159
[53]	3160	function get_info_next_msg($params)
	3161	{
	3162	$msg_number = $params['msg_number'];
	3163	$folder = $params['msg_folder'];
	3164	$sort_box_type = $params['sort_box_type'];
	3165	$sort_box_reverse = $params['sort_box_reverse'];
	3166	$reuse_border = $params['reuse_border'];
	3167	$search_box_type = $params['search_box_type'] != "ALL" && $params['search_box_type'] != "" ? $params['search_box_type'] : false;
[1472]	3168	$sort_array_msg = $this -> get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse);
	3169
[320]	3170	$success = false;
	3171	if (is_array($sort_array_msg))
[2]	3172	{
[320]	3173	foreach ($sort_array_msg as $i => $value){
	3174	if ($value == $msg_number)
	3175	{
	3176	$success = true;
	3177	break;
	3178	}
	3179	}
[2]	3180	}
	3181
[320]	3182	if (! $success \|\| $i >= sizeof($sort_array_msg)-1)
[2]	3183	{
	3184	$params['status'] = 'false';
	3185	$params['command_to_exec'] = "delete_border('". $reuse_border ."');";
	3186	return $params;
	3187	}
[1472]	3188
[2]	3189	$params = array();
	3190	$params['msg_number'] = $sort_array_msg[($i+1)];
	3191	$params['msg_folder'] = $folder;
[1472]	3192
	3193	$return = $this->get_info_msg($params);
[2]	3194	$return["reuse_border"] = $reuse_border;
	3195	return $return;
	3196	}
	3197
	3198	function get_info_previous_msg($params)
	3199	{
	3200	$msg_number = $params['msgs_number'];
	3201	$folder = $params['folder'];
	3202	$sort_box_type = $params['sort_box_type'];
	3203	$sort_box_reverse = $params['sort_box_reverse'];
	3204	$reuse_border = $params['reuse_border'];
[53]	3205	$search_box_type = $params['search_box_type'] != "ALL" && $params['search_box_type'] != "" ? $params['search_box_type'] : false;
	3206	$sort_array_msg = $this -> get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse);
[1472]	3207
[320]	3208	$success = false;
	3209	if (is_array($sort_array_msg))
[2]	3210	{
[320]	3211	foreach ($sort_array_msg as $i => $value){
	3212	if ($value == $msg_number)
	3213	{
	3214	$success = true;
	3215	break;
	3216	}
	3217	}
[2]	3218	}
[320]	3219	if (! $success \|\| $i == 0)
	3220	{
[2]	3221	$params['status'] = 'false';
	3222	$params['command_to_exec'] = "delete_border('". $reuse_border ."');";
	3223	return $params;
	3224	}
[1472]	3225
[2]	3226	$params = array();
	3227	$params['msg_number'] = $sort_array_msg[($i-1)];
	3228	$params['msg_folder'] = $folder;
[1472]	3229
[2]	3230	$return = $this->get_info_msg($params);
	3231	$return["reuse_border"] = $reuse_border;
	3232	return $return;
	3233	}
[1472]	3234
[2]	3235	// This function updates the values: quota, paging and new messages menu.
	3236	function get_menu_values($params){
	3237	$return_array = array();
	3238	$return_array = $this->get_quota($params);
[1472]	3239
[2]	3240	$mbox_stream = $this->open_mbox($params['folder']);
[1472]	3241	$return_array['num_msgs'] = imap_num_msg($mbox_stream);
[51]	3242	if($mbox_stream)
	3243	imap_close($mbox_stream);
[1472]	3244
	3245	return $return_array;
[2]	3246	}
[1472]	3247
[325]	3248	function get_quota($params){
[449]	3249	// folder_id = user/{uid} for shared folders
	3250	if(substr($params['folder_id'],0,5) != 'INBOX' && preg_match('/user\\'.$this->imap_delimiter.'/i', $params['folder_id'])){
	3251	$array_folder = explode($this->imap_delimiter,$params['folder_id']);
[1472]	3252	$folder_id = "user".$this->imap_delimiter.$array_folder[1];
[449]	3253	}
	3254	// folder_id = INBOX for inbox folders
	3255	else
	3256	$folder_id = "INBOX";
[1472]	3257
[1035]	3258	if(!$this->mbox \|\| !is_resource($this->mbox))
[51]	3259	$this->mbox = $this->open_mbox();
[345]	3260
[325]	3261	$quota = imap_get_quotaroot($this->mbox, $folder_id);
[411]	3262	if($this->mbox && is_resource($this->mbox))
[51]	3263	imap_close($this->mbox);
[1472]	3264
[2]	3265	if (!$quota){
	3266	return array(
	3267	'quota_percent' => 0,
	3268	'quota_used' => 0,
	3269	'quota_limit' => 0
	3270	);
	3271	}
[1472]	3272
[2]	3273	if(count($quota) && $quota['limit']) {
[3064]	3274	$quota_limit = $quota['limit'];
	3275	$quota_used = $quota['usage'];
[2]	3276	if($quota_used >= $quota_limit)
[650]	3277	{
	3278	$quotaPercent = 100;
	3279	}
	3280	else
	3281	{
[2]	3282	$quotaPercent = ($quota_used / $quota_limit)*100;
	3283	$quotaPercent = (($quotaPercent)* 100 + .5 )* .01;
[650]	3284	}
[2]	3285	return array(
	3286	'quota_percent' => floor($quotaPercent),
[3064]	3287	'quota_used' => $quota_used,
	3288	'quota_limit' => $quota_limit
[2]	3289	);
	3290	}
[1472]	3291	else
[2]	3292	return array();
	3293	}
[1472]	3294
[2]	3295	function send_notification($params){
[3231]	3296	include("../header.inc.php");
[2]	3297	require_once("class.phpmailer.php");
	3298	$mail = new PHPMailer();
[1472]	3299
[2]	3300	$toaddress = $params['notificationto'];
[1472]	3301
[3231]	3302	$subject = lang("Read receipt: %1",$params['subject']);
	3303	$body = lang("Your message: %1",$params['subject']) . '<br>';
[4578]	3304	$body .= lang("Received in: %1",date("d/m/Y H:i",$params['date'])) . '<br>';
[3231]	3305	$body .= lang("Has been read by: %1 < %2 > at %3", $_SESSION['phpgw_info']['expressomail']['user']['fullname'], $_SESSION['phpgw_info']['expressomail']['user']['email'], date("d/m/Y H:i"));
[2]	3306	$mail->SMTPDebug = false;
	3307	$mail->IsSMTP();
	3308	$mail->Host = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpServer'];
	3309	$mail->Port = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpPort'];
	3310	$mail->From = $_SESSION['phpgw_info']['expressomail']['user']['email'];
	3311	$mail->FromName = $_SESSION['phpgw_info']['expressomail']['user']['fullname'];
	3312	$mail->AddAddress($toaddress);
	3313	$mail->Subject = $this->htmlspecialchars_decode($subject);
	3314
	3315	$mail->IsHTML(true);
	3316	$mail->Body = $body;
[1472]	3317
[2]	3318	if(!$mail->Send()){
	3319	return $mail->ErrorInfo;
	3320	}
	3321	else
	3322	return true;
	3323	}
[1472]	3324
[1965]	3325	function empty_folder($params)
[2]	3326	{
[1965]	3327	$folder = 'INBOX' . $this->imap_delimiter . $_SESSION['phpgw_info']['expressomail']['email_server'][$params['clean_folder']];
[2]	3328	$mbox_stream = $this->open_mbox($folder);
	3329	$return = imap_delete($mbox_stream,'1:*');
[51]	3330	if($mbox_stream)
	3331	imap_close($mbox_stream, CL_EXPUNGE);
[2]	3332	return $return;
	3333	}
[1472]	3334
[2]	3335	function search($params)
	3336	{
[673]	3337	include("class.imap_attachment.inc.php");
[1472]	3338	$imap_attachment = new imap_attachment();
[2]	3339	$criteria = $params['criteria'];
	3340	$return = array();
	3341	$folders = $this->get_folders_list();
[1472]	3342
[2]	3343	$j = 0;
	3344	foreach($folders as $folder)
	3345	{
	3346	$mbox_stream = $this->open_mbox($folder);
	3347	$messages = imap_search($mbox_stream, $criteria, SE_UID);
[1472]	3348
[2]	3349	if ($messages == '')
	3350	continue;
[1472]	3351
[2]	3352	$i = 0;
	3353	$return[$j] = array();
	3354	$return[$j]['folder_name'] = $folder['name'];
[1472]	3355
[2]	3356	foreach($messages as $msg_number)
	3357	{
[535]	3358	$header = $this->get_header($msg_number);
[2]	3359	if (!is_object($header))
	3360	return false;
[1472]	3361
[2]	3362	$return[$j][$i]['msg_folder'] = $folder['name'];
	3363	$return[$j][$i]['msg_number'] = $msg_number;
	3364	$return[$j][$i]['Recent'] = $header->Recent;
	3365	$return[$j][$i]['Unseen'] = $header->Unseen;
	3366	$return[$j][$i]['Answered'] = $header->Answered;
	3367	$return[$j][$i]['Deleted'] = $header->Deleted;
	3368	$return[$j][$i]['Draft'] = $header->Draft;
	3369	$return[$j][$i]['Flagged'] = $header->Flagged;
[1472]	3370
[535]	3371	$date_msg = gmdate("d/m/Y",$header->udate);
	3372	if (gmdate("d/m/Y") == $date_msg)
	3373	$return[$j][$i]['udate'] = gmdate("H:i",$header->udate);
[2]	3374	else
	3375	$return[$j][$i]['udate'] = $date_msg;
[1472]	3376
[2]	3377	$fromaddress = imap_mime_header_decode($header->fromaddress);
	3378	$return[$j][$i]['fromaddress'] = '';
	3379	foreach ($fromaddress as $tmp)
	3380	$return[$j][$i]['fromaddress'] .= $this->replace_maior_menor($tmp->text);
[1472]	3381
[2]	3382	$from = $header->from;
	3383	$return[$j][$i]['from'] = array();
	3384	$tmp = imap_mime_header_decode($from[0]->personal);
	3385	$return[$j][$i]['from']['name'] = $tmp[0]->text;
	3386	$return[$j][$i]['from']['email'] = $from[0]->mailbox . "@" . $from[0]->host;
[1472]	3387	$return[$j][$i]['from']['full'] ='"' . $return[$j][$i]['from']['name'] . '" ' . '<' . $return[$j][$i]['from']['email'] . '>';
[2]	3388
	3389	$to = $header->to;
	3390	$return[$j][$i]['to'] = array();
	3391	$tmp = imap_mime_header_decode($to[0]->personal);
	3392	$return[$j][$i]['to']['name'] = $tmp[0]->text;
	3393	$return[$j][$i]['to']['email'] = $to[0]->mailbox . "@" . $to[0]->host;
[1472]	3394	$return[$j][$i]['to']['full'] ='"' . $return[$i]['to']['name'] . '" ' . '<' . $return[$i]['to']['email'] . '>';
[2]	3395
	3396	$subject = imap_mime_header_decode($header->fetchsubject);
	3397	$return[$j][$i]['subject'] = '';
	3398	foreach ($subject as $tmp)
	3399	$return[$j][$i]['subject'] .= $tmp->text;
	3400
	3401	$return[$j][$i]['Size'] = $header->Size;
	3402	$return[$j][$i]['reply_toaddress'] = $header->reply_toaddress;
[1472]	3403
[2]	3404	$return[$j][$i]['attachment'] = array();
	3405	$return[$j][$i]['attachment'] = $imap_attachment->get_attachment_headerinfo($mbox_stream, $msg_number);
[1472]	3406
[2]	3407	$i++;
	3408	}
	3409	$j++;
[51]	3410	if($mbox_stream)
	3411	imap_close($mbox_stream);
[2]	3412	}
[1472]	3413
[2]	3414	return $return;
	3415	}
[3923]	3416
[5107]	3417	function ac_search($params)
	3418	{
	3419	include("class.imap_attachment.inc.php");
	3420	$imap_attachment = new imap_attachment();
	3421	$criterias = array ("TO","SUBJECT","FROM","CC");
	3422	$return = array();
	3423	$folders = $this->get_folders_list();
	3424	$num_msgs = 0;
[3923]	3425
[5107]	3426	foreach($folders as $id =>$folder)
	3427	{
	3428	if(strpos($folder['folder_id'],'user')===false && is_array($folder)) {
	3429	foreach($criterias as $criteria_fixed)
	3430	{
	3431	$_filter = $criteria_fixed . ' "'.$params['filter'].'"';
	3432	$mbox_stream = $this->open_mbox($folder['folder_name']);
	3433
	3434	$messages = imap_search($mbox_stream, $_filter, SE_UID);
	3435
	3436	if ($messages == ''){
	3437	if($mbox_stream)
	3438	imap_close($mbox_stream);
	3439	continue;
	3440	}
	3441
	3442	foreach($messages as $msg_number)
	3443	{
	3444	$temp = $this->get_info_head_msg($msg_number);
	3445	if(!$temp)
	3446	return false;
	3447
	3448	$return[$num_msgs] = $temp;
	3449	$num_msgs++;
	3450	}
	3451	$return['num_msgs'] = $num_msgs;
	3452
	3453	if($mbox_stream)
	3454	imap_close($mbox_stream);
	3455	}
	3456	}
	3457
	3458	}
	3459	return $return;
	3460	}
	3461
[1709]	3462	function mobile_search($params)
	3463	{
	3464	include("class.imap_attachment.inc.php");
	3465	$imap_attachment = new imap_attachment();
	3466	$criterias = array ("TO","SUBJECT","FROM","CC");
	3467	$return = array();
[3589]	3468	if(!isset($params['folder'])) {
	3469	$folder_params = array("noSharedFolders"=>1);
	3470	if(isset($params['folderType']))
	3471	$folder_params['folderType'] = $params['folderType'];
	3472	$folders = $this->get_folders_list($folder_params);
	3473	}
	3474	else
	3475	$folders = array(0=>array('folder_id'=>$params['folder']));
[1709]	3476	$num_msgs = 0;
[3923]	3477	$max_msgs = $params['max_msgs'] + 1; //get one more because mobile paginate
	3478	$return["msgs"] = array();
	3479
	3480	//get max_msgs of each folder order by date and later order all messages together and retur only max_msgs msgs
[1709]	3481	foreach($folders as $id =>$folder)
	3482	{
	3483	if(strpos($folder['folder_id'],'user')===false && is_array($folder)) {
	3484	foreach($criterias as $criteria_fixed)
[3923]	3485	{
	3486	$_filter = $criteria_fixed . ' "'.$params['filter'].'"';
	3487
[3573]	3488	$mbox_stream = $this->open_mbox($folder['folder_id']);
[3923]	3489
	3490	$messages = imap_sort($mbox_stream,SORTARRIVAL,1,SE_UID,$_filter);
[1709]	3491
	3492	if ($messages == ''){
	3493	if($mbox_stream)
	3494	imap_close($mbox_stream);
	3495	continue;
	3496	}
[3923]	3497
[1709]	3498	foreach($messages as $msg_number)
[3923]	3499	{
[1709]	3500	$temp = $this->get_info_head_msg($msg_number);
	3501	if(!$temp)
	3502	return false;
[3573]	3503	$temp['msg_folder'] = $folder['folder_id'];
[3923]	3504	$return["msgs"][$num_msgs] = $temp;
[1709]	3505	$num_msgs++;
	3506	}
[3923]	3507
[1709]	3508	if($mbox_stream)
	3509	imap_close($mbox_stream);
	3510	}
[3923]	3511	}
[1709]	3512	}
[3923]	3513
	3514	if(!function_exists("cmp_date")) {
	3515	function cmp_date($obj1, $obj2){
	3516	if($obj1['timestamp'] == $obj2['timestamp']) return 0;
	3517	return ($obj1['timestamp'] < $obj2['timestamp']) ? 1 : -1;
	3518	}
	3519	}
	3520	usort($return["msgs"], "cmp_date");
	3521	$return["has_more_msg"] = (sizeof($return["msgs"]) > $max_msgs);
	3522	$return["msgs"] = array_slice($return["msgs"], 0, $max_msgs);
[4535]	3523	$return["msgs"]['num_msgs'] = $num_msgs;
[3923]	3524
[1709]	3525	return $return;
	3526	}
[1472]	3527
[2]	3528	function delete_and_show_previous_message($params)
	3529	{
	3530	$return = $this->get_info_previous_msg($params);
[1472]	3531
[2]	3532	$params_tmp1 = array();
	3533	$params_tmp1['msgs_to_delete'] = $params['msg_number'];
	3534	$params_tmp1['folder'] = $params['msg_folder'];
	3535	$return_tmp1 = $this->delete_msg($params_tmp1);
[1472]	3536
[2]	3537	$return['msg_number_deleted'] = $return_tmp1;
[1472]	3538
[2]	3539	return $return;
	3540	}
[1472]	3541
	3542
[2]	3543	function automatic_trash_cleanness($params)
	3544	{
	3545	$before_date = date("m/d/Y", strtotime("-".$params['before_date']." day"));
	3546	$criteria = 'BEFORE "'.$before_date.'"';
[325]	3547	$mbox_stream = $this->open_mbox('INBOX'.$this->imap_delimiter.$_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultTrashFolder']);
[3018]	3548	// Free others requests
	3549	session_write_close();
[2]	3550	$messages = imap_search($mbox_stream, $criteria, SE_UID);
	3551	if (is_array($messages)){
	3552	foreach ($messages as $msg_number){
	3553	imap_delete($mbox_stream, $msg_number, FT_UID);
	3554	}
	3555	}
[51]	3556	if($mbox_stream)
	3557	imap_close($mbox_stream, CL_EXPUNGE);
[2]	3558	return $messages;
	3559	}
	3560	// Fix the search problem with special characters!!!!
	3561	function remove_accents($string) {
[1472]	3562	return strtr($string,
	3563	"?Ó??ó?Ý?úÁÀÃÂÄÇÉÈÊËÍÌ?ÎÏÑÕÔÓÒÖÚÙ?ÛÜ?áàãâäçéèêëíì?îïñóòõôöúù?ûüýÿ",
[2]	3564	"SOZsozYYuAAAAACEEEEIIIIINOOOOOUUUUUsaaaaaceeeeiiiiinooooouuuuuyy");
	3565	}
	3566
[4430]	3567	function make_search_date($date,$before = false){
[1622]	3568
	3569
	3570	//TODO: Adaptar a data de acordo com o locale do sistema.
	3571	list($day,$month,$year) = explode("/", $date);
[4430]	3572	$before?$day=(int)$day+1:$day=(int)$day;
	3573	$timestamp = mktime(0,0,0,(int)$month,$day,(int)$year);
	3574	$search_date = date('d-M-Y',$timestamp);
[1622]	3575	return $search_date;
	3576
	3577	}
	3578
[3843]	3579	function search_msg( $params = false )
	3580	{
	3581	$mbox_stream = "";
	3582
	3583	if(strpos($params['condition'],"#")===false)
	3584	{ //local messages
	3585	$search=false;
	3586	}
	3587	else
	3588	{
	3589	$search = explode(",",$params['condition']);
	3590	}
	3591
	3592	$params['page'] = $params['page'] * 1;
[689]	3593
[3843]	3594	if( is_array($search) )
	3595	{
	3596	$search = array_unique($search); // Remove duplicated folders
	3597	$search_criteria = '';
	3598	$search_result_number = $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['search_result_number'];
	3599	foreach($search as $tmp)
	3600	{
	3601	$tmp1 = explode("##",$tmp);
	3602	$sum = 0;
	3603	$name_box = $tmp1[0];
	3604	unset($filter);
	3605	foreach($tmp1 as $index => $criteria)
	3606	{
	3607	if ($index != 0 && strlen($criteria) != 0)
	3608	{
	3609	$filter_array = explode("<=>",html_entity_decode(rawurldecode($criteria)));
	3610	$filter .= " ".$filter_array[0];
	3611	if (strlen($filter_array[1]) != 0)
	3612	{
	3613	if ( trim($filter_array[0]) != 'BEFORE' &&
	3614	trim($filter_array[0]) != 'SINCE' &&
	3615	trim($filter_array[0]) != 'ON')
	3616	{
	3617	$filter .= '"'.$filter_array[1].'"';
[4430]	3618	}else if(trim($filter_array[0]) == 'BEFORE' )
[3843]	3619	{
[4430]	3620	$filter .= '"'.$this->make_search_date($filter_array[1],true).'"';
	3621	}else{
	3622	$filter .= '"'.$this->make_search_date($filter_array[1]).'"';
	3623	}
[3843]	3624	}
	3625	}
	3626	}
	3627
	3628	$name_box = mb_convert_encoding(utf8_decode($name_box), "UTF7-IMAP", "ISO_8859-1" );
	3629	$filter = $this->remove_accents($filter);
[1472]	3630
[3843]	3631	//Este bloco tem a finalidade de transformar o login (quando numerico) das pastas compartilhadas em common name
	3632	if ($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['uid2cn'] && substr($name_box,0,4) == 'user')
	3633	{
	3634	$folder_name = explode($this->imap_delimiter,$name_box);
	3635	$this->ldap = new ldap_functions();
	3636
	3637	if ($cn = $this->ldap->uid2cn($folder_name[1]))
	3638	{
	3639	$folder_name[1] = $cn;
	3640	}
	3641	$folder_name = implode($this->imap_delimiter,$folder_name);
[3391]	3642	}
[3843]	3643	else
	3644	$folder_name = mb_convert_encoding(utf8_decode($name_box), "UTF7-IMAP", "ISO_8859-1" );
	3645
	3646	if(!is_resource($mbox_stream))
	3647	$mbox_stream = $this->open_mbox($name_box);
	3648	else
	3649	imap_reopen($mbox_stream, "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$name_box);
	3650
	3651	if (preg_match("/^.?\bALL\b/", $filter))
	3652	{
	3653	// Quick Search, note: this ALL isn't the same ALL from imap_search
	3654	$all_criterias = array ("TO","SUBJECT","FROM","CC");
	3655
	3656	foreach($all_criterias as $criteria_fixed)
	3657	{
	3658	$_filter = $criteria_fixed . substr($filter,4);
	3659
	3660	$search_criteria = imap_search($mbox_stream, $_filter, SE_UID);
	3661
	3662	if(is_array($search_criteria))
	3663	{
	3664	foreach($search_criteria as $new_search)
	3665	{
	3666	$elem = $this->get_msg_detail($new_search,$name_box,$mbox_stream);
	3667	$elem['boxname'] = mb_convert_encoding( $name_box, "ISO_8859-1", "UTF7-IMAP" );
[4485]	3668	$elem['uid'] = $new_search;
	3669	/* compare dates in ordering */
	3670	$elem['udatecomp'] = substr ($elem['udate'], -4) ."-". substr ($elem['udate'], 3, 2) ."-". substr ($elem['udate'], 0, 2);
[3843]	3671	$retorno[] = $elem;
	3672	}
	3673	}
	3674	}
	3675	}
[4068]	3676	else{
[4927]	3677	if($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['use_important_flag'])
	3678	{
	3679	if((!strpos($filter,"FLAGGED") === false) \|\| (!strpos($filter,"UNFLAGGED") === false))
	3680	{
	3681	$num_msgs = imap_num_msg($mbox_stream);
	3682	$flagged_msgs = array();
	3683	for ($i=$num_msgs; $i>0; $i--)
[4068]	3684	{
[4927]	3685	$iuid = @imap_uid($this->mbox,$i);
	3686	$header = $this->get_header($iuid);
	3687	if(trim($header->Flagged))
	3688	{
	3689	$flagged_msgs[$i] = $iuid;
	3690	}
[4068]	3691	}
	3692
[4927]	3693	$new_filter = trim(preg_replace('/UNFLAGGED\|FLAGGED/','',$filter));
	3694
	3695	$search_without_flagged = imap_search($mbox_stream, $new_filter, SE_UID);
	3696
	3697	if (strpos($filter,"UNFLAGGED") === false)
	3698	{
	3699	$search_criteria = array_intersect($search_without_flagged, $flagged_msgs);
	3700	}
	3701	else
	3702	{
	3703	$search_criteria = array_diff($search_without_flagged,$flagged_msgs);
	3704	}
	3705	}
	3706	else
	3707	{
	3708	$search_criteria = imap_search($mbox_stream, $filter, SE_UID);
	3709	}
	3710	}
	3711	else
	3712	{
	3713	$search_criteria = imap_search($mbox_stream, $filter, SE_UID);
	3714	}
	3715
	3716	if( is_array( $search_criteria) )
	3717	{
	3718	foreach($search_criteria as $new_search)
	3719	{
	3720	$elem = $this->get_msg_detail($new_search,$name_box,$mbox_stream);
	3721	$elem['boxname'] = mb_convert_encoding( $name_box, "ISO_8859-1", "UTF7-IMAP" );
	3722	$elem['uid'] = $new_search;
	3723	/* compare dates in ordering */
	3724	$elem['udatecomp'] = substr ($elem['udate'], -4) ."-". substr ($elem['udate'], 3, 2) ."-". substr ($elem['udate'], 0, 2);
	3725	$retorno[] = $elem;
	3726	}
	3727	}
[3843]	3728	}
	3729	}
	3730	}
	3731
	3732	if($mbox_stream)
	3733	{
	3734	imap_close($mbox_stream);
[3803]	3735	}
[3843]	3736
[3803]	3737	$num_msgs = count($retorno);
[3223]	3738
[3803]	3739	/* Comparison functions, descendent is ascendent with parms inverted */
[4485]	3740	function SORTDATE($a, $b){ return ($a['udatecomp'] < $b['udatecomp']); }
[3803]	3741	function SORTDATE_REVERSE($b, $a) { return SORTDATE($a,$b); }
[3391]	3742
[3803]	3743	function SORTWHO($a, $b) { return (strtoupper($a['from']) > strtoupper($b['from'])); }
	3744	function SORTWHO_REVERSE($b, $a) { return SORTWHO($a,$b); }
	3745
	3746	function SORTSUBJECT($a, $b) { return (strtoupper($a['subject']) > strtoupper($b['subject'])); }
	3747	function SORTSUBJECT_REVERSE($b, $a) { return SORTSUBJECT($a,$b); }
	3748
	3749	function SORTBOX($a, $b) { return ($a['boxname'] > $b['boxname']); }
	3750	function SORTBOX_REVERSE($b, $a) { return SORTBOX($a,$b); }
	3751
	3752	function SORTSIZE($a, $b) { return ($a['size'] > $b['size']); }
	3753	function SORTSIZE_REVERSE($b, $a) { return SORTSIZE($a,$b); }
	3754
[3843]	3755	usort( $retorno, $params['sort_type']);
	3756	$pageret = array_slice( $retorno, $params['page'] * $this->prefs['max_email_per_page'], $this->prefs['max_email_per_page']);
	3757
	3758	$arrayRetorno['num_msgs'] = $num_msgs;
	3759	$arrayRetorno['data'] = $pageret;
[4158]	3760	$arrayRetorno['currentTab'] = $params['current_tab'];
[3803]	3761
[3843]	3762	if ($pageret)
	3763	{
	3764	return $arrayRetorno;
	3765	}
	3766	else
	3767	{
	3768	return 'none';
	3769	}
[2]	3770	}
[1472]	3771
[3803]	3772	function get_msg_detail($uid_msg,$name_box, $mbox_stream )
[271]	3773	{
[828]	3774	$header = $this->get_header($uid_msg);
[3803]	3775	require_once("class.imap_attachment.inc.php");
[828]	3776	$imap_attachment = new imap_attachment();
	3777	$attachments = $imap_attachment->get_attachment_headerinfo($mbox_stream, $uid_msg);
	3778	$attachments = $attachments['number_attachments'] > 0?"T".$attachments['number_attachments']:"";
	3779	$flag = $header->Unseen
	3780	.$header->Recent
	3781	.$header->Flagged
	3782	.$header->Draft
	3783	.$header->Answered
	3784	.$header->Deleted
	3785	.$attachments;
	3786
	3787
[163]	3788	$subject = $this->decode_string($header->fetchsubject);
	3789	$from = $header->from[0]->mailbox;
[2]	3790	if($header->from[0]->personal != "")
	3791	$from = $header->from[0]->personal;
[3843]	3792	$ret_msg['from'] = $this->decode_string($from);
	3793	$ret_msg['subject'] = $subject;
	3794	$ret_msg['udate'] = gmdate("d/m/Y",$header->udate + $this->functions->CalculateDateOffset());
	3795	$ret_msg['size'] = $header->Size;
	3796	$ret_msg['flag'] = $flag;
[1472]	3797	return $ret_msg;
	3798	}
[3391]	3799
	3800
	3801	function size_msg($size){
	3802	$var = floor($size/1024);
	3803	if($var >= 1){
	3804	return $var." kb";
	3805	}else{
	3806	return $size ." b";
	3807	}
	3808	}
	3809
[2]	3810	function ob_array($the_object)
	3811	{
	3812	$the_array=array();
	3813	if(!is_scalar($the_object))
	3814	{
	3815	foreach($the_object as $id => $object)
	3816	{
	3817	if(is_scalar($object))
	3818	{
	3819	$the_array[$id]=$object;
	3820	}
	3821	else
	3822	{
	3823	$the_array[$id]=$this->ob_array($object);
	3824	}
	3825	}
	3826	return $the_array;
	3827	}
	3828	else
	3829	{
	3830	return $the_object;
	3831	}
	3832	}
[1472]	3833
[2]	3834	function getacl()
	3835	{
	3836	$this->ldap = new ldap_functions();
[1472]	3837
[2]	3838	$return = array();
[1472]	3839	$mbox_stream = $this->open_mbox();
[2]	3840	$mbox_acl = imap_getacl($mbox_stream, 'INBOX');
[1472]	3841
[2]	3842	$i = 0;
	3843	foreach ($mbox_acl as $user => $acl)
	3844	{
	3845	if ($user != $this->username)
	3846	{
	3847	$return[$i]['uid'] = $user;
	3848	$return[$i]['cn'] = $this->ldap->uid2cn($user);
	3849	}
	3850	$i++;
	3851	}
	3852	return $return;
	3853	}
[1472]	3854
[2]	3855	function setacl($params)
	3856	{
	3857	$old_users = $this->getacl();
	3858	if (!count($old_users))
	3859	$old_users = array();
[1472]	3860
[2]	3861	$tmp_array = array();
	3862	foreach ($old_users as $index => $user_info)
	3863	{
	3864	$tmp_array[$index] = $user_info['uid'];
	3865	}
	3866	$old_users = $tmp_array;
[1472]	3867
[2]	3868	$users = unserialize($params['users']);
	3869	if (!count($users))
	3870	$users = array();
[1472]	3871
[2]	3872	//$add_share = array_diff($users, $old_users);
	3873	$remove_share = array_diff($old_users, $users);
	3874
	3875	$mbox_stream = $this->open_mbox();
	3876
	3877	$serverString = "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}";
	3878	$mailboxes_list = imap_getmailboxes($mbox_stream, $serverString, "user".$this->imap_delimiter.$this->username."*");
	3879
	3880	/*if (count($add_share))
	3881	{
	3882	foreach ($add_share as $index=>$uid)
	3883	{
	3884	if (is_array($mailboxes_list))
	3885	{
	3886	foreach ($mailboxes_list as $key => $val)
	3887	{
	3888	$folder = str_replace($serverString, "", imap_utf7_decode($val->name));
	3889	imap_setacl ($mbox_stream, $folder, "$uid", "lrswipcda");
	3890	}
	3891	}
	3892	}
	3893	}*/
[1472]	3894
[2]	3895	if (count($remove_share))
	3896	{
	3897	foreach ($remove_share as $index=>$uid)
	3898	{
[4579]	3899	if (is_array($mailboxes_list))
	3900	{
	3901	foreach ($mailboxes_list as $key => $val)
	3902	{
	3903	$folder = str_replace($serverString, "", imap_utf7_decode($val->name));
	3904	$folder = str_replace("&-", "&", $folder);
	3905	imap_setacl ($mbox_stream, $folder, "$uid", "");
	3906	}
	3907	}
[1472]	3908	}
[2]	3909	}
[1472]	3910
[2]	3911	return true;
	3912	}
[1472]	3913
[2]	3914	function getaclfromuser($params)
	3915	{
	3916	$useracl = $params['user'];
[1472]	3917
[2]	3918	$return = array();
	3919	$return[$useracl] = 'false';
[1472]	3920	$mbox_stream = $this->open_mbox();
[2]	3921	$mbox_acl = imap_getacl($mbox_stream, 'INBOX');
[1472]	3922
[2]	3923	foreach ($mbox_acl as $user => $acl)
	3924	{
	3925	if (($user != $this->username) && ($user == $useracl))
	3926	{
	3927	$return[$user] = $acl;
	3928	}
	3929	}
	3930	return $return;
	3931	}
	3932
	3933	function getacltouser($user)
	3934	{
	3935	$return = array();
	3936	$mbox_stream = $this->open_mbox();
[325]	3937	//Alterado, antes era 'imap_getacl($mbox_stream, 'user'.$this->imap_delimiter.$user);
	3938	//Afim de tratar as pastas compartilhadas, verificandos as permissoes de operacao sobre as mesmas
	3939	//No caso de se tratar da caixa do proprio usuario logado, utiliza a sintaxe abaixo
	3940	if(substr($user,0,4) != 'user')
[449]	3941	$mbox_acl = imap_getacl($mbox_stream, 'user'.$this->imap_delimiter.$user);
[325]	3942	else
	3943	$mbox_acl = imap_getacl($mbox_stream, $user);
[2]	3944	return $mbox_acl[$this->username];
	3945	}
	3946
[1472]	3947
[2]	3948	function setaclfromuser($params)
	3949	{
	3950	$user = $params['user'];
	3951	$acl = $params['acl'];
[1472]	3952
[2]	3953	$mbox_stream = $this->open_mbox();
	3954
	3955	$serverString = "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}";
	3956	$mailboxes_list = imap_getmailboxes($mbox_stream, $serverString, "user".$this->imap_delimiter.$this->username."*");
	3957
	3958	if (is_array($mailboxes_list))
	3959	{
	3960	foreach ($mailboxes_list as $key => $val)
	3961	{
[449]	3962	$folder = str_replace($serverString, "", imap_utf7_encode($val->name));
	3963	$folder = str_replace("&-", "&", $folder);
[2]	3964	if (!imap_setacl ($mbox_stream, $folder, $user, $acl))
	3965	{
[449]	3966	$return = imap_last_error();
[2]	3967	}
	3968	}
	3969	}
[449]	3970	if (isset($return))
	3971	return $return;
	3972	else
	3973	return true;
[2]	3974	}
[1472]	3975
[51]	3976	function download_attachment($msg,$msgno)
	3977	{
[1472]	3978	$array_parts_attachments = array();
[3289]	3979	//$array_parts_attachments['names'] = '';
[689]	3980	include_once("class.imap_attachment.inc.php");
[1472]	3981	$imap_attachment = new imap_attachment();
	3982
[51]	3983	if (count($msg->fname[$msgno]) > 0)
	3984	{
	3985	$i = 0;
	3986	foreach ($msg->fname[$msgno] as $index=>$fname)
	3987	{
	3988	$array_parts_attachments[$i]['pid'] = $msg->pid[$msgno][$index];
[1397]	3989	$array_parts_attachments[$i]['name'] = $imap_attachment->flat_mime_decode($this->decode_string($fname));
[51]	3990	$array_parts_attachments[$i]['name'] = $array_parts_attachments[$i]['name'] ? $array_parts_attachments[$i]['name'] : "attachment.bin";
	3991	$array_parts_attachments[$i]['encoding'] = $msg->encoding[$msgno][$index];
[3289]	3992	//$array_parts_attachments['names'] .= $array_parts_attachments[$i]['name'] . ', ';
[51]	3993	$array_parts_attachments[$i]['fsize'] = $msg->fsize[$msgno][$index];
	3994	$i++;
	3995	}
	3996	}
[3289]	3997	//$array_parts_attachments['names'] = substr($array_parts_attachments['names'],0,(strlen($array_parts_attachments['names']) - 2));
[51]	3998	return $array_parts_attachments;
[1472]	3999	}
[69]	4000
	4001	function spam($params)
	4002	{
	4003	$is_spam = $params['spam'];
	4004	$folder = $params['folder'];
	4005	$mbox_stream = $this->open_mbox($folder);
	4006	$msgs_number = explode(',',$params['msgs_number']);
	4007
	4008	foreach($msgs_number as $msg_number) {
[877]	4009	$imap_msg_number = imap_msgno($mbox_stream, $msg_number);
	4010	$header = imap_fetchheader($mbox_stream, $imap_msg_number);
	4011	$body = imap_body($mbox_stream, $imap_msg_number);
[69]	4012	$msg = $header . $body;
	4013	$email = $_SESSION['phpgw_info']['expressomail']['user']['email'];
[449]	4014	$username = $this->username;
[69]	4015	strtok($email, '@');
	4016	$domain = strtok('@');
	4017
[449]	4018	//Encontrar a assinatura do dspam no cabecalho
	4019	$v = explode("\r\n", $header);
	4020	foreach ($v as $linha){
[877]	4021	if (eregi("^Message-ID", $linha)) {
	4022	$args = explode(" ", $linha);
	4023	$msg_id = "'$args[1]'";
	4024	} elseif (eregi("^X-DSPAM-Signature", $linha)) {
[449]	4025	$args = explode(" ",$linha);
	4026	$signature = $args[1];
	4027	}
	4028	}
	4029
[877]	4030	// Seleciona qual comando a ser executado
[449]	4031	switch($is_spam){
	4032	case 'true': $cmd = $_SESSION['phpgw_info']['server']['expressomail']['expressoMail_command_for_spam']; break;
	4033	case 'false': $cmd = $_SESSION['phpgw_info']['server']['expressomail']['expressoMail_command_for_ham']; break;
	4034	}
[877]	4035
	4036	$tags = array('##EMAIL##', '##USERNAME##', '##DOMAIN##', '##SIGNATURE##', '##MSGID##');
	4037	$cmd = str_replace($tags, array($email, $username, $domain, $signature, $msg_id), $cmd);
[78]	4038	system($cmd);
[69]	4039	}
	4040	imap_close($mbox_stream);
	4041	return false;
	4042	}
[535]	4043	function get_header($msg_number){
[3493]	4044	$header = @imap_headerinfo($this->mbox, imap_msgno($this->mbox, $msg_number), 80, 255);
[535]	4045	if (!is_object($header))
	4046	return false;
[1472]	4047
[673]	4048	if($header->Flagged != "F" && $_SESSION['phpgw_info']['user']['preferences']['expressoMail']['use_important_flag']) {
[659]	4049	$flag = preg_match('/importance : (.*)\r/i',
	4050	imap_fetchheader($this->mbox, imap_msgno($this->mbox, $msg_number))
[1472]	4051	,$importance);
[659]	4052	$header->Flagged = $flag==0?false:strtolower($importance[1])=="high"?"F":false;
	4053	}
[1472]	4054
[535]	4055	return $header;
	4056	}
[1000]	4057
	4058	//Por Bruno Costa(bruno.vieira-costa@serpro.gov.br - Insere emails no imap a partir do fonte do mesmo. Se o argumento timestamp for passado ele utiliza do script python
	4059	///expressoMail1_2/imap.py para inserir uma msg com o horário correto pois isso não é porssível com a função imap_append do php.
	4060
[3911]	4061	function insert_email($source,$folder,$timestamp,$flags){
[1000]	4062	$username = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
	4063	$password = $_SESSION['phpgw_info']['expressomail']['user']['passwd'];
	4064	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
	4065	$imap_port = $_SESSION['phpgw_info']['expressomail']['email_server']['imapPort'];
	4066	$imap_options = '/notls/novalidate-cert';
	4067	$mbox_stream = imap_open("{".$imap_server.":".$imap_port.$imap_options."}".$folder, $username, $password);
[5187]	4068	if(imap_last_error() && imap_last_error() != "SECURITY PROBLEM: insecure server advertised AUTH=PLAIN")
[1000]	4069	{
	4070	imap_createmailbox($mbox_stream,imap_utf7_encode("{".$imap_server."}".$folder));
[5187]	4071	}
[1000]	4072	if($timestamp){
[5226]	4073	$tempDir = $_SESSION['phpgw_info']['server']['temp_dir'];
	4074	$file = $tempDir."/imap_".$_SESSION[ 'phpgw_session' ][ 'session_id' ];
[1000]	4075	$f = fopen($file,"w");
	4076	fputs($f,base64_encode($source));
	4077	fclose($f);
[1586]	4078	$command = "python ".$_SERVER['DOCUMENT_ROOT']."/expressoMail1_2/imap.py ".escapeshellarg($imap_server)." ".escapeshellarg($imap_port)." ".escapeshellarg($username)." ".escapeshellarg($password)." ".escapeshellarg($timestamp)." ".escapeshellarg($folder)." ".escapeshellarg($file);
[1012]	4079	$return['command']=exec(escapeshellcmd($command));
[1000]	4080	}else{
	4081	$return['append'] = imap_append($mbox_stream, "{".$imap_server.":".$imap_port."}".$folder, $source, "\\Seen");
	4082	}
	4083	$status = imap_status($mbox_stream, "{".$this->imap_server.":".$this->imap_port."}".$folder, SA_UIDNEXT);
[5187]	4084
[1000]	4085	$return['msg_no'] = $status->uidnext - 1;
[5187]	4086	$return['error'] = '';
	4087	if(imap_last_error() && imap_last_error() != "SECURITY PROBLEM: insecure server advertised AUTH=PLAIN")
	4088	$return['error'] = imap_last_error();
[3872]	4089
[5187]	4090	if(!$return['error'] && $flags != '' ){
	4091
[3911]	4092	$flags_array=explode(':',$flags);
	4093	//"Answered","Draft","Flagged","Unseen"
	4094	$flags_fixed = "";
	4095	if($flags_array[0] == 'A')
	4096	$flags_fixed.="\\Answered ";
	4097	if($flags_array[1] == 'X')
	4098	$flags_fixed.="\\Draft ";
	4099	if($flags_array[2] == 'F')
	4100	$flags_fixed.="\\Flagged ";
	4101	if($flags_array[3] != 'U')
	4102	$flags_fixed.="\\Seen ";
	4103
	4104	imap_setflag_full($mbox_stream, $return['msg_no'], $flags_fixed, ST_UID);
	4105	}
[1000]	4106	if($mbox_stream)
[3911]	4107	imap_close($mbox_stream);
[1000]	4108	return $return;
	4109	}
	4110
[4869]	4111	function show_decript($params,$dec=0){
[1035]	4112	$source = $params['source'];
[4869]	4113	//error_log("source: $source\nversao: " . PHP_VERSION);
[1472]	4114
[4869]	4115	if ($dec == 0)
	4116	{
	4117	$source = str_replace(" ", "+", $source,$i);
	4118	if (version_compare(PHP_VERSION, '5.2.0', '>=')){
	4119	if(!$source = base64_decode($source,true))
	4120	return "error ".$source."Espaï¿œos ".$i;
[1035]	4121
[4869]	4122	}
	4123	else {
	4124	if(!$source = base64_decode($source))
	4125	return "error ".$source."Espaï¿œos ".$i;
	4126	}
	4127
[1035]	4128	}
[3803]	4129
[1035]	4130	$insert = $this->insert_email($source,'INBOX'.$this->imap_delimiter.'decifradas');
	4131
	4132	$get['msg_number'] = $insert['msg_no'];
	4133	$get['msg_folder'] = 'INBOX'.$this->imap_delimiter.'decifradas';
	4134	$return = $this->get_info_msg($get);
	4135	$get['msg_number'] = $params['ID'];
	4136	$get['msg_folder'] = $params['folder'];
	4137	$tmp = $this->get_info_msg($get);
	4138	if(!$tmp['status_get_msg_info'])
	4139	{
	4140	$return['msg_day']=$tmp['msg_day'];
	4141	$return['msg_hour']=$tmp['msg_hour'];
	4142	$return['fulldate']=$tmp['fulldate'];
	4143	$return['smalldate']=$tmp['smalldate'];
	4144	}
	4145	else
	4146	{
	4147	$return['msg_day']='';
	4148	$return['msg_hour']='';
	4149	$return['fulldate']='';
	4150	$return['smalldate']='';
	4151	}
	4152	$return['msg_no'] =$insert['msg_no'];
	4153	$return['error'] = $insert['error'];
	4154	$return['folder'] = $params['folder'];
	4155	//$return['acls'] = $insert['acls'];
	4156	$return['original_ID'] = $params['ID'];
	4157
	4158	return $return;
	4159
	4160	}
[1472]	4161
[1000]	4162	//Por Bruno Costa(bruno.vieira-costa@serpro.gov.br - Trata fontes de emails enviados via POST para o servidor por um xmlhttprequest, as partes codificados com
	4163	//Base64 os "+" são substituidos por " " no envio e essa função arruma esse efeito.
	4164
	4165	function treat_base64_from_post($source){
	4166	$offset = 0;
	4167	do
	4168	{
	4169	if($inicio = strpos($source, 'Content-Transfer-Encoding: base64', $offset))
	4170	{
	4171	$inicio = strpos($source, "\n\r", $inicio);
	4172	$fim = strpos($source, '--', $inicio);
	4173	if(!$fim)
	4174	$fim = strpos($source,"\n\r", $inicio);
	4175	$length = $fim-$inicio;
	4176	$parte = substr( $source,$inicio,$length-1);
	4177	$parte = str_replace(" ", "+", $parte);
	4178	$source = substr_replace($source, $parte, $inicio, $length-1);
	4179	}
	4180	if($offset > $inicio)
	4181	$offset=FALSE;
	4182	else
	4183	$offset = $inicio;
	4184	}
	4185	while($offset);
	4186	return $source;
	4187	}
	4188
	4189	//Por Bruno Costa(bruno.vieira-costa@serpro.gov.br - Recebe os fontes dos emails a serem desarquivados, separa e envia cada um para função insert_mail.
	4190
	4191	function unarchive_mail($params)
	4192	{
	4193	$dest_folder = $params['folder'];
	4194	$sources = explode("#@#@#@",$params['source']);
	4195	$timestamps = explode("#@#@#@",$params['timestamp']);
[3911]	4196	$flags = explode("#@#@#@",$params['flags']);
[3872]	4197
[3843]	4198	foreach($sources as $index=>$src)
	4199	{
	4200	if($src!="")
	4201	{
[3911]	4202	$source = $this->treat_base64_from_post($src);
	4203	$insert = $this->insert_email($source,$dest_folder,$timestamps[$index],$flags[$index]);
	4204	}
	4205	}
[3843]	4206
[1000]	4207	return $insert;
	4208	}
	4209
	4210	function download_all_local_attachments($params)
	4211	{
	4212	$source = $params['source'];
	4213	$source = $this->treat_base64_from_post($source);
	4214	$insert = $this->insert_email($source,'INBOX'.$this->imap_delimiter.'decifradas');
	4215	$exporteml = new ExportEml();
	4216	$params['num_msg']=$insert['msg_no'];
	4217	$params['folder']='INBOX'.$this->imap_delimiter.'decifradas';
	4218	return $exporteml->download_all_attachments($params);
	4219	}
[3157]	4220	function get_quota_folders(){
	4221
	4222	// Additional Imap Class for not-implemented functions into PHP-IMAP extension.
	4223	include_once("class.imapfp.inc.php");
	4224	$imapfp = new imapfp();
	4225
	4226	if(!$imapfp->open($this->imap_server,$this->imap_port))
	4227	return $imapfp->get_error();
	4228	if (!$imapfp->login( $this->username,$this->password ))
	4229	return $imapfp->get_error();
	4230
	4231	$response_array = $imapfp->get_mailboxes_size();
	4232	if ($imapfp->error)
	4233	return $imapfp->get_error();
	4234
	4235	$data = array();
	4236	$quota_root = $this->get_quota(array('folder_id' => "INBOX"));
	4237	$data["quota_root"] = $quota_root;
	4238
	4239	foreach ($response_array as $idx=>$line) {
	4240	$line2 = str_replace('"', "", $line);
	4241	$line2 = str_replace(" /vendor/cmu/cyrus-imapd/size (value.shared ",";",str_replace("* ANNOTATION ","",$line2));
	4242	list($folder,$size) = explode(";",$line2);
[3854]	4243	$quota_used = str_replace(")","",$size);
	4244	$quotaPercent = (($quota_used / 1024) / $data["quota_root"]["quota_limit"])*100;
[3157]	4245	$folder = mb_convert_encoding($folder, "ISO_8859-1", "UTF7-IMAP");
	4246	if(!preg_match('/user\\'.$this->imap_delimiter.$this->username.'\\'.$this->imap_delimiter.'/i',$folder)){
	4247	$folder = $this->functions->getLang("Inbox");
	4248	}
	4249	else
	4250	$folder = preg_replace('/user\\'.$this->imap_delimiter.$this->username.'\\'.$this->imap_delimiter.'/i','', $folder);
	4251
	4252	$data[$folder] = array("quota_percent" => sprintf("%.1f",round($quotaPercent,1)), "quota_used" => $quota_used);
	4253	}
	4254	$imapfp->close();
	4255	return $data;
	4256	}
[2]	4257	}
[278]	4258	?>

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