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source: trunk/expressoMail1_2/inc/class.imap_functions.inc.php @ 605

Revision 605, 86.8 KB checked in by niltonneto, 15 years ago (diff)
Resolve #398
Property svn:eol-style set to `native` Property svn:executable set to ``*

Rev	Line
[2]	1	<?php
	2	include_once("class.functions.inc.php");
	3	include_once("class.ldap_functions.inc.php");
[91]	4	include_once("class.exporteml.inc.php");
	5
[2]	6	class imap_functions
	7	{
	8	var $public_functions = array
[449]	9	(
[2]	10	'get_range_msgs' => True,
	11	'get_info_msg' => True,
	12	'get_folders_list' => True
	13	);
	14
	15	var $ldap;
	16	var $mbox;
	17	var $imap_port;
	18	var $has_cid;
	19	var $imap_options = '';
	20	var $functions;
	21
	22	function imap_functions (){
	23	$this->username = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
	24	$this->password = $_SESSION['phpgw_info']['expressomail']['user']['passwd'];
	25	$this->imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
	26	$this->imap_port = $_SESSION['phpgw_info']['expressomail']['email_server']['imapPort'];
	27	$this->imap_delimiter = $_SESSION['phpgw_info']['expressomail']['email_server']['imapDelimiter'];
[449]	28	$this->functions = new functions();
[2]	29	$this->has_cid = false;
[449]	30
[2]	31	if ($_SESSION['phpgw_info']['expressomail']['email_server']['imapTLSEncryption'] == 'yes')
	32	{
	33	$this->imap_options = '/tls/novalidate-cert';
	34	}
	35	else
	36	{
	37	$this->imap_options = '/notls/novalidate-cert';
	38	}
	39	}
	40	// BEGIN of functions.
	41	function open_mbox($folder = False)
	42	{
[51]	43	$folder = mb_convert_encoding($folder, "UTF7-IMAP","ISO_8859-1");
[504]	44	$this->mbox = @imap_open("{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$folder, $this->username, $this->password) or die(serialize(array('imap_error' => $this->parse_error(imap_last_error()))));
[2]	45	return $this->mbox;
	46	}
	47
[504]	48	function parse_error($error){
	49	// This error is returned from Imap.
	50	if(strstr($error,'Connection refused')) {
	51	return str_replace("%1", $this->functions->getLang("Mail"), $this->functions->getLang("Connection failed with %1 Server. Try later."));
	52	}
	53	// This error is returned from Postfix.
	54	elseif(strstr($error,'message file too big')) {
	55	return str_replace("%1", ini_get('upload_max_filesize'),$this->functions->getLang('The size of this message has exceeded the limit (%1B).'));
	56	}
	57	// This condition verifies if SESSION is expired.
	58	elseif(!count($_SESSION))
	59	return "nosession";
	60
	61	return $error;
	62	}
	63
[2]	64	function get_range_msgs2($params)
	65	{
	66	include("class.imap_attachment.inc.php");
	67	$imap_attachment = new imap_attachment();
[53]	68	$folder = $params['folder'];
[2]	69	$msg_range_begin = $params['msg_range_begin'];
	70	$msg_range_end = $params['msg_range_end'];
[449]	71	$sort_box_type = $params['sort_box_type'];
[53]	72	$sort_box_reverse = $params['sort_box_reverse'];
[51]	73	$search_box_type = $params['search_box_type'] != "ALL" && $params['search_box_type'] != "" ? $params['search_box_type'] : false;
[449]	74	$sort_array_msg = $this-> get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse);
	75
[2]	76	$return = array();
	77	$i = 0;
[46]	78	$num_msgs = (is_array($sort_array_msg) ? count($sort_array_msg) : 0);
[449]	79	if($num_msgs) {
[46]	80	for ($msg_range_begin; (($msg_range_begin <= $msg_range_end) && ($msg_range_begin <= $num_msgs)); $msg_range_begin++)
[2]	81	{
	82	$msg_number = $sort_array_msg[$msg_range_begin-1];
	83
[535]	84	$header = $this->get_header($msg_number);
[2]	85	if (!is_object($header))
[449]	86	return false;
	87
[2]	88	$return[$i]['Recent'] = $header->Recent;
	89	$return[$i]['Unseen'] = $header->Unseen;
	90	if($header->Answered =='A' && $header->Draft == 'X'){
	91	$return[$i]['Forwarded'] = 'F';
	92	}
	93	else {
	94	$return[$i]['Answered'] = $header->Answered;
[449]	95	$return[$i]['Draft'] = $header->Draft;
[2]	96	}
	97	$return[$i]['Deleted'] = $header->Deleted;
	98	$return[$i]['Flagged'] = $header->Flagged;
[449]	99
[2]	100	$return[$i]['msg_number'] = $msg_number;
	101	//$return[$i]['msg_folder'] = $folder;
[449]	102
[535]	103	$date_msg = gmdate("d/m/Y",$header->udate);
	104	if (gmdate("d/m/Y") == $date_msg)
	105	$return[$i]['udate'] = gmdate("H:i",$header->udate);
[2]	106	else
	107	$return[$i]['udate'] = $date_msg;
[449]	108
[2]	109	$from = $header->from;
	110	$return[$i]['from'] = array();
	111	$tmp = imap_mime_header_decode($from[0]->personal);
[37]	112	$return[$i]['from']['name'] = $this->decode_string($tmp[0]->text);
[2]	113	$return[$i]['from']['email'] = $this->decode_string($from[0]->mailbox) . "@" . $from[0]->host;
	114	if(!$return[$i]['from']['name'])
	115	$return[$i]['from']['name'] = $return[$i]['from']['email'];
	116	$to = $header->to;
	117	$return[$i]['to'] = array();
	118	$tmp = imap_mime_header_decode($to[0]->personal);
[37]	119	$return[$i]['to']['name'] = $this->decode_string($this->decode_string($tmp[0]->text));
	120	$return[$i]['to']['email'] = $this->decode_string($to[0]->mailbox) . "@" . $to[0]->host;
	121	if(!$return[$i]['to']['name'])
	122	$return[$i]['to']['name'] = $return[$i]['to']['email'];
[2]	123	$return[$i]['subject'] = $this->decode_string($header->fetchsubject);
	124
	125	$return[$i]['Size'] = $header->Size;
[449]	126
[2]	127	$return[$i]['attachment'] = array();
[449]	128	$return[$i]['attachment'] = $imap_attachment->get_attachment_headerinfo($this->mbox, $msg_number);
[2]	129	$i++;
	130	}
[46]	131	}
[449]	132	$return['num_msgs'] = $num_msgs;
	133
[2]	134	return $return;
	135	}
[449]	136
[2]	137	function decode_string($string)
[449]	138	{
[2]	139	if ((strpos(strtolower($string), '=?iso-8859-1') !== false) \|\| (strpos(strtolower($string), '=?windows-1252') !== false))
	140	{
	141	$tmp = imap_mime_header_decode($string);
	142	foreach ($tmp as $tmp1)
	143	$return .= $this->htmlspecialchars_encode($tmp1->text);
	144	return $return;
	145	}
	146	else if (strpos(strtolower($string), '=?utf-8') !== false)
	147	{
	148	$elements = imap_mime_header_decode($string);
	149	for($i = 0;$i < count($elements);$i++) {
	150	$charset = $elements[$i]->charset;
	151	$text =$elements[$i]->text;
	152	if(!strcasecmp($charset, "utf-8") \|\|
	153	!strcasecmp($charset, "utf-7")) {
	154	$text = iconv($charset, "ISO-8859-1", $text);
	155	}
	156	$decoded .= $this->htmlspecialchars_encode($text);
	157	}
	158	return $decoded;
	159	}
	160	else
	161	return $this->htmlspecialchars_encode($string);
	162	}
[449]	163
[2]	164	function get_info_msg($params)
	165	{
[51]	166	$return = array();
[2]	167	$msg_number = $params['msg_number'];
[205]	168	$msg_folder = $params['msg_folder'];
[449]	169
[411]	170	if(!$this->mbox \|\| !is_resource($this->mbox))
[449]	171	$this->mbox = $this->open_mbox($msg_folder);
	172
[535]	173	$header = $this->get_header($msg_number);
[205]	174	if (!$header) {
[535]	175	$return['status_get_msg_info'] = "false";
[205]	176	return $return;
	177	}
[535]	178
[51]	179	$all_header = explode("\n", imap_fetchheader($this->mbox, $msg_number, FT_UID));
	180	$return_get_body = $this->get_body_msg($msg_number, $msg_folder);
[449]	181
[603]	182	//Substituição de links em email para abrir no próprio expresso
	183	$body = ereg_replace("<a[^>]*href=[\'\"]mailto:([^\"\']+)[\'\"]>([^<]+)</a>","<a href=\"javascript:new_message_to('\\1')\">\\2</a>",$return_get_body['body']);
	184
[591]	185	$return['body'] = $body;
[51]	186	$return['attachments'] = $return_get_body['attachments'];
[91]	187	$return['thumbs'] = $return_get_body['thumbs'];
	188	$return['signature'] = $return_get_body['signature'];
[449]	189
[2]	190	foreach($all_header as $line) {
	191	if (eregi("^Disposition-Notification-To", $line)) {
	192	eregi("^([^:]): (.)", $line, &$arg);
	193	$return['DispositionNotificationTo'] = $arg[2];
	194	}
	195	}
	196	$return['Recent'] = $header->Recent;
	197	$return['Unseen'] = $header->Unseen;
[449]	198	$return['Deleted'] = $header->Deleted;
[2]	199	$return['Flagged'] = $header->Flagged;
	200
	201	if($header->Answered =='A' && $header->Draft == 'X'){
	202	$return['Forwarded'] = 'F';
	203	}
[535]	204
[2]	205	else {
	206	$return['Answered'] = $header->Answered;
[449]	207	$return['Draft'] = $header->Draft;
[2]	208	}
	209
	210	$return['msg_number'] = $msg_number;
	211	$return['msg_folder'] = $msg_folder;
[449]	212
[535]	213	$date_msg = gmdate("d/m/Y",$header->udate);
[2]	214	if (date("d/m/Y") == $date_msg)
[535]	215	$return['udate'] = gmdate("H:i",$header->udate);
[2]	216	else
	217	$return['udate'] = $date_msg;
[449]	218
	219	$return['msg_day'] = $date_msg;
[535]	220	$return['msg_hour'] = gmdate("H:i",$header->udate);
[449]	221
[2]	222	if (date("d/m/Y") == $date_msg) //no dia
	223	{
[535]	224	$return['fulldate'] = gmdate("d/m/Y H:i",$header->udate);
	225	$return['smalldate'] = gmdate("H:i",$header->udate);
[605]	226
[535]	227	$timestamp_now = strtotime("now");
[605]	228	$timestamp_msg_time = $header->udate;
[535]	229	// $timestamp_now is GMT and $timestamp_msg_time is MailDate TZ.
	230	// The variable $timestamp_diff is calculated without MailDate TZ.
	231	$pdate = date_parse($header->MailDate);
	232	$timestamp_diff = $timestamp_now - $timestamp_msg_time + ($pdate['zone']*(-60));
[449]	233
[2]	234	if (gmdate("H",$timestamp_diff) > 0)
	235	{
[197]	236	$return['fulldate'] .= " (" . gmdate("H:i", $timestamp_diff) . ' ' . $this->functions->getLang('hours ago') . ')';
[2]	237	}
	238	else
	239	{
	240	if (gmdate("i",$timestamp_diff) == 0){
[197]	241	$return['fulldate'] .= ' ('. $this->functions->getLang('now').')';
[2]	242	}
	243	elseif (gmdate("i",$timestamp_diff) == 1){
[197]	244	$return['fulldate'] .= ' (1 '. $this->functions->getLang('minute ago').')';
[2]	245	}
	246	else{
[197]	247	$return['fulldate'] .= " (" . gmdate("i",$timestamp_diff) .' '. $this->functions->getLang('minutes ago') . ')';
[2]	248	}
	249	}
	250	}
	251	else{
[535]	252	$return['fulldate'] = gmdate("d/m/Y H:i",$header->udate);
	253	$return['smalldate'] = gmdate("d/m/Y",$header->udate);
[2]	254	}
[449]	255
[2]	256	$from = $header->from;
	257	$return['from'] = array();
	258	$tmp = imap_mime_header_decode($from[0]->personal);
	259	$return['from']['name'] = $this->decode_string($tmp[0]->text);
	260	$return['from']['email'] = $this->decode_string($from[0]->mailbox . "@" . $from[0]->host);
	261	if ($return['from']['name'])
	262	{
	263	if (substr($return['from']['name'], 0, 1) == '"')
	264	$return['from']['full'] = $return['from']['name'] . ' ' . '<' . $return['from']['email'] . '>';
	265	else
	266	$return['from']['full'] = '"' . $return['from']['name'] . '" ' . '<' . $return['from']['email'] . '>';
	267	}
	268	else
	269	$return['from']['full'] = $return['from']['email'];
[449]	270
[2]	271	// Sender attribute
	272	$sender = $header->sender;
	273	$return['sender'] = array();
	274	$tmp = imap_mime_header_decode($sender[0]->personal);
	275	$return['sender']['name'] = $this->decode_string($tmp[0]->text);
	276	$return['sender']['email'] = $this->decode_string($sender[0]->mailbox . "@" . $sender[0]->host);
	277	if ($return['sender']['name'])
	278	{
	279	if (substr($return['sender']['name'], 0, 1) == '"')
	280	$return['sender']['full'] = $return['sender']['name'] . ' ' . '<' . $return['sender']['email'] . '>';
	281	else
	282	$return['sender']['full'] = '"' . $return['sender']['name'] . '" ' . '<' . $return['sender']['email'] . '>';
	283	}
	284	else
	285	$return['sender']['full'] = $return['sender']['email'];
	286
	287	if($return['from']['full'] == $return['sender']['full'])
	288	$return['sender'] = null;
	289	$to = $header->to;
	290	$return['toaddress2'] = "";
	291	if (!empty($to))
	292	{
	293	foreach ($to as $tmp)
	294	{
	295	if (!empty($tmp->personal))
	296	{
	297	$personal_tmp = imap_mime_header_decode($tmp->personal);
	298	$return['toaddress2'] .= '"' . $personal_tmp[0]->text . '"';
	299	$return['toaddress2'] .= " ";
	300	$return['toaddress2'] .= "<";
[320]	301	if ($tmp->host != 'unspecified-domain')
	302	$return['toaddress2'] .= $tmp->mailbox . "@" . $tmp->host;
	303	else
	304	$return['toaddress2'] .= $tmp->mailbox;
[2]	305	$return['toaddress2'] .= ">";
	306	$return['toaddress2'] .= ", ";
	307	}
	308	else
	309	{
[320]	310	if ($tmp->host != 'unspecified-domain')
	311	$return['toaddress2'] .= $tmp->mailbox . "@" . $tmp->host;
	312	else
	313	$return['toaddress2'] .= $tmp->mailbox;
[2]	314	$return['toaddress2'] .= ", ";
	315	}
	316	}
	317	$return['toaddress2'] = $this->del_last_two_caracters($return['toaddress2']);
	318	}
	319	else
	320	{
	321	$return['toaddress2'] = "<Empty>";
[449]	322	}
	323
[2]	324	$cc = $header->cc;
	325	$return['cc'] = "";
	326	if (!empty($cc))
	327	{
	328	foreach ($cc as $tmp_cc)
	329	{
	330	if (!empty($tmp_cc->personal))
	331	{
	332	$personal_tmp_cc = imap_mime_header_decode($tmp_cc->personal);
	333	$return['cc'] .= '"' . $personal_tmp_cc[0]->text . '"';
	334	$return['cc'] .= " ";
	335	$return['cc'] .= "<";
	336	$return['cc'] .= $tmp_cc->mailbox . "@" . $tmp_cc->host;
	337	$return['cc'] .= ">";
	338	$return['cc'] .= ", ";
	339	}
	340	else
	341	{
	342	$return['cc'] .= $tmp_cc->mailbox . "@" . $tmp_cc->host;
	343	$return['cc'] .= ", ";
	344	}
	345	}
	346	$return['cc'] = $this->del_last_two_caracters($return['cc']);
	347	}
	348	else
	349	{
	350	$return['cc'] = "";
[449]	351	}
	352
	353	##
	354	# @AUTHOR Rodrigo Souza dos Santos
	355	# @DATE 2008/09/12
	356	# @BRIEF Adding the BCC field.
	357	##
	358	$bcc = $header->bcc;
	359	$return['bcc'] = "";
	360	if (!empty($bcc))
	361	{
	362	foreach ($bcc as $tmp_bcc)
	363	{
	364	if (!empty($tmp_bcc->personal))
	365	{
	366	$personal_tmp_bcc = imap_mime_header_decode($tmp_bcc->personal);
	367	$return['bcc'] .= '"' . $personal_tmp_bcc[0]->text . '"';
	368	$return['bcc'] .= " ";
	369	$return['bcc'] .= "<";
	370	$return['bcc'] .= $tmp_bcc->mailbox . "@" . $tmp_bcc->host;
	371	$return['bcc'] .= ">";
	372	$return['bcc'] .= ", ";
	373	}
	374	else
	375	{
	376	$return['bcc'] .= $tmp_bcc->mailbox . "@" . $tmp_bcc->host;
	377	$return['bcc'] .= ", ";
	378	}
	379	}
	380	$return['bcc'] = $this->del_last_two_caracters($return['bcc']);
[426]	381	}
[449]	382	else
	383	{
	384	$return['bcc'] = "";
	385	}
[426]	386
[2]	387	$reply_to = $header->reply_to;
	388	$return['reply_to'] = "";
	389	if (is_object($reply_to[0]))
	390	{
	391	if ($return['from']['email'] != ($reply_to[0]->mailbox."@".$reply_to[0]->host))
	392	{
	393	if (!empty($reply_to[0]->personal))
	394	{
	395	$personal_reply_to = imap_mime_header_decode($tmp_reply_to->personal);
[41]	396	if(!empty($personal_reply_to[0]->text)) {
	397	$return['reply_to'] .= '"' . $personal_reply_to[0]->text . '"';
	398	$return['reply_to'] .= " ";
	399	$return['reply_to'] .= "<";
	400	$return['reply_to'] .= $reply_to[0]->mailbox . "@" . $reply_to[0]->host;
	401	$return['reply_to'] .= ">";
	402	}
	403	else {
	404	$return['reply_to'] .= $reply_to[0]->mailbox . "@" . $reply_to[0]->host;
	405	}
[2]	406	}
	407	else
	408	{
	409	$return['reply_to'] .= $reply_to[0]->mailbox . "@" . $reply_to[0]->host;
	410	}
	411	}
	412	}
	413	$return['reply_to'] = $this->decode_string($return['reply_to']);
	414	$return['subject'] = $this->decode_string($header->fetchsubject);
	415	$return['Size'] = $header->Size;
[605]	416	$return['reply_toaddress'] = $header->reply_toaddress;
[2]	417	return $return;
	418	}
[449]	419
[2]	420	function get_body_msg($msg_number, $msg_folder)
	421	{
	422	include_once("class.message_components.inc.php");
[51]	423	$msg = &new message_components($this->mbox);
[2]	424	$msg->fetch_structure($msg_number);
[51]	425	$return = array();
[449]	426	$return['attachments'] = $this-> download_attachment($msg,$msg_number);
[51]	427	if(!$this->has_cid)
[91]	428	{
[178]	429	$return['thumbs'] = $this->get_thumbs($msg,$msg_number,urlencode($msg_folder));
[91]	430	$return['signature'] = $this->get_signature($msg,$msg_number,$msg_folder);
[449]	431	}
	432
[2]	433	if(!$msg->structure[$msg_number]->parts) //Simple message, only 1 piece
	434	{
	435	$attachment = array(); //No attachments
[449]	436
[2]	437	$content = '';
	438	if (strtolower($msg->structure[$msg_number]->subtype) == "plain")
	439	{
[51]	440	$content .= nl2br($this->decodeBody((imap_body($this->mbox, $msg_number, FT_UID)), $msg->encoding[$msg_number][0], $msg->charset[$msg_number][0]));
[2]	441	}
	442	else if (strtolower($msg->structure[$msg_number]->subtype) == "html")
	443	{
[51]	444	$content .= $this->decodeBody(imap_body($this->mbox, $msg_number, FT_UID), $msg->encoding[$msg_number][0], $msg->charset[$msg_number][0]);
[2]	445	}
	446	}
[449]	447	else
[2]	448	{ //Complicated message, multiple parts
	449	$html_body = '';
	450	$content = '';
	451	$has_multipart = true;
	452	$this->has_cid = false;
[449]	453
[2]	454	if (strtolower($msg->structure[$msg_number]->subtype) == "related")
	455	$this->has_cid = true;
[449]	456
[469]	457	if (strtolower($msg->structure[$msg_number]->subtype) == "alternative") {
	458	$show_only_html = false;
	459	foreach($msg->pid[$msg_number] as $values => $msg_part) {
[432]	460	$file_type = strtolower($msg->file_type[$msg_number][$values]);
	461	if($file_type == "text/html")
[469]	462	$show_only_html = true;
[432]	463	}
[469]	464	}
[2]	465	else
	466	$show_only_html = false;
	467
	468	foreach($msg->pid[$msg_number] as $values => $msg_part)
	469	{
[449]	470
[2]	471	$file_type = strtolower($msg->file_type[$msg_number][$values]);
	472	if($file_type == "message/rfc822")
	473	$has_multipart = false;
[449]	474
[2]	475	if($file_type == "multipart/alternative")
	476	$has_multipart = false;
[449]	477
	478	if(($file_type == "text/plain"
[2]	479	\|\| $file_type == "text/html")
	480	&& $file_type != 'attachment')
	481	{
	482	if($file_type == "text/plain" && !$show_only_html && $has_multipart)
	483	{
	484	// if TXT file size > 100kb, then it will not expand.
	485	if(!($file_type == "text/plain" && $msg->fsize[$msg_number][$values] > 102400)) {
[449]	486	$content .= nl2br(htmlentities($this->decodeBody(imap_fetchbody($this->mbox, $msg_number, $msg_part, FT_UID), $msg->encoding[$msg_number][$values], $msg->charset[$msg_number][$values])));
[2]	487	}
	488	}
	489	// if HTML attachment file size > 300kb, then it will not expand.
[449]	490	else if($file_type == "text/html" && $msg->fsize[$msg_number][$values] < 307200)
[2]	491	{
[51]	492	$content .= $this->decodeBody(imap_fetchbody($this->mbox, $msg_number, $msg_part, FT_UID), $msg->encoding[$msg_number][$values], $msg->charset[$msg_number][$values]);
[2]	493	$show_only_html = true;
	494	}
	495	}
	496	else if($file_type == "message/delivery-status"){
	497	$content .= "<hr align='left' width='95%' style='border:1px solid #DCDCDC'>";
[449]	498	$content .= nl2br($this->decodeBody(imap_fetchbody($this->mbox, $msg_number, $msg_part, FT_UID), $msg->encoding[$msg_number][$values], $msg->charset[$msg_number][$values]));
[2]	499
	500	}
[65]	501	else if($file_type == "message/rfc822" \|\| $file_type == "text/rfc822-headers"){
[449]	502
[2]	503	include_once("class.imap_attachment.inc.php");
	504	$att = new imap_attachment();
[51]	505	$attachments = $att -> get_attachment_info($this->mbox,$msg_number);
[449]	506	if($attachments['number_attachments'] > 0) {
[2]	507	foreach($attachments ['attachment'] as $index => $attachment){
	508	if(strtolower($attachment['type']) == "delivery-status" \|\|
[449]	509	strtolower($attachment['type']) == "rfc822" \|\|
[65]	510	strtolower($attachment['type']) == "rfc822-headers" \|\|
[2]	511	strtolower($attachment['type']) == "plain"
	512	){
[449]	513	$obj = imap_rfc822_parse_headers(imap_fetchbody($this->mbox, $msg_number, $msg_part, FT_UID), $msg->encoding[$msg_number][$values]);
	514	$content .= "<hr align='left' width='95%' style='border:1px solid #DCDCDC'>";
[2]	515	$content .= "<br><table style='margin:2px;border:1px solid black;background:#EAEAEA'>";
	516	$content .= "<tr><td><b>".$this->functions->getLang("Subject").":</b></td><td>".$this->decode_string($obj->subject)."</td></tr>";
	517	$content .= "<tr><td><b>".$this->functions->getLang("From").":</b></td><td>".$this->decode_string($obj->from[0]->mailbox."@".$obj->from[0]->host)."</td></tr>";
	518	$content .= "<tr><td><b>".$this->functions->getLang("Date").":</b></td><td>".$obj->date."</td></tr>";
	519	$content .= "<tr><td><b>".$this->functions->getLang("TO").":</b></td><td>".$this->decode_string($obj->to[0]->mailbox."@".$obj->to[0]->host)."</td></tr>";
[449]	520	$content .= !$obj->cc ? "</table><br>" :"<tr><td><b>".$this->functions->getLang("CC").":</b></td><td>".$this->decode_string($obj->cc[0]->mailbox."@".$obj->cc[0]->host)."</td></tr></table><br>";
[2]	521	$ix_part = strtolower($attachment['type']) == "delivery-status" ? 1 : 0;
[449]	522	$content .= nl2br($this->decodeBody(imap_fetchbody($this->mbox, $msg_number, ($attachment['part_in_msg']+$ix_part).".1", FT_UID), $msg->encoding[$msg_number][$values], $msg->charset[$msg_number][$values]));
	523	break;
[2]	524	}
	525	}
	526	}
	527	}
	528	}
	529	if($file_type == "text/plain" && ($show_only_html && $msg_part == 1) \|\| (!$show_only_html && $msg_part == 3)){
	530	if(strtolower($msg->structure[$msg_number]->subtype) == "mixed" && $msg_part == 1)
[51]	531	$content .= nl2br(imap_base64(imap_fetchbody($this->mbox, $msg_number, $msg_part, FT_UID)));
[25]	532	else if(!strtolower($msg->structure[$msg_number]->subtype) == "mixed")
[449]	533	$content .= nl2br(imap_fetchbody($this->mbox, $msg_number, $msg_part, FT_UID));
[2]	534	}
[449]	535	}
[2]	536	// Force message with flag Seen (imap_fetchbody not works correctly)
[449]	537	$params = array('folder' => $msg_folder, "msgs_to_set" => $msg_number, "flag" => "seen");
[2]	538	$this->set_messages_flag($params);
[205]	539	$content = $this->process_embedded_images($msg,$msg_number,$content, $msg_folder);
[2]	540	$content = $this->replace_special_characters($content);
[51]	541	$return['body'] = $content;
	542	return $return;
[2]	543	}
[449]	544
[2]	545	function htmlfilter($body)
	546	{
	547	require_once('htmlfilter.inc');
[449]	548
[2]	549	$tag_list = Array(
	550	false,
	551	'blink',
	552	'object',
	553	'meta',
	554	'html',
	555	'link',
	556	'frame',
	557	'iframe',
	558	'layer',
	559	'ilayer',
	560	'plaintext'
	561	);
	562
	563	/**
	564	* A very exclusive set:
	565	*/
	566	// $tag_list = Array(true, "b", "a", "i", "img", "strong", "em", "p");
	567	$rm_tags_with_content = Array(
	568	'script',
	569	'style',
	570	'applet',
	571	'embed',
	572	'head',
	573	'frameset',
	574	'xml',
	575	'xmp'
	576	);
	577
	578	$self_closing_tags = Array(
	579	'img',
	580	'br',
	581	'hr',
	582	'input'
	583	);
	584
	585	$force_tag_closing = true;
	586
	587	$rm_attnames = Array(
	588	'/.*/' =>
	589	Array(
	590	'/target/i',
	591	//'/^on.*/i', -> onClick, dos compromissos da agenda.
	592	'/^dynsrc/i',
	593	'/^datasrc/i',
	594	'/^data.*/i',
	595	'/^lowsrc/i'
	596	)
	597	);
	598
	599	/**
	600	* Yeah-yeah, so this looks horrible. Check out htmlfilter.inc for
	601	* some idea of what's going on here. :)
	602	*/
	603
	604	$bad_attvals = Array(
	605	'/.*/' =>
	606	Array(
	607	'/.*/' =>
	608	Array(
	609	Array(
	610	'/^([\'\"])\s\S+\sscript\s:(.*)([\'\"])/si',
	611	//'/^([\'\"])\shttps\s:(.)([\'\"])/si', -> doclinks notes
	612	'/^([\'\"])\smocha\s:(.)([\'\"])/si',
	613	'/^([\'\"])\sabout\s:(.*)([\'\"])/si'
	614	),
	615	Array(
	616	'\\1oddjob:\\2\\1',
	617	//'\\1uucp:\\2\\1', -> doclinks notes
	618	'\\1amaretto:\\2\\1',
	619	'\\1round:\\2\\1'
	620	)
[449]	621	),
	622
[2]	623	'/^style/i' =>
	624	Array(
	625	Array(
	626	'/expression/i',
	627	'/behaviou*r/i',
	628	'/binding/i',
	629	'/include-source/i',
	630	'/url\s\(\s([\'\"])\shttps:.([\'\"])\s\)/si',
	631	'/url\s\(\s([\'\"])\s\S+\sscript:.([\'\"])\s\)/si'
	632	),
	633	Array(
	634	'idiocy',
	635	'idiocy',
	636	'idiocy',
	637	'idiocy',
	638	'url(\\1http://securityfocus.com/\\1)',
	639	'url(\\1http://securityfocus.com/\\1)'
	640	)
	641	)
	642	)
	643	);
	644
	645	$add_attr_to_tag = Array(
	646	'/^a$/i' => Array('target' => '"_new"')
	647	);
[449]	648
	649
[2]	650	$trusted_body = sanitize($body,
	651	$tag_list,
	652	$rm_tags_with_content,
	653	$self_closing_tags,
	654	$force_tag_closing,
	655	$rm_attnames,
	656	$bad_attvals,
	657	$add_attr_to_tag
	658	);
[449]	659
[2]	660	return $trusted_body;
	661	}
[449]	662
[2]	663	function decodeBody($body, $encoding, $charset=null)
	664	{
	665	/**
	666	* replace e-mail by anchor.
	667	*/
	668	// HTML Filter
[13]	669	//$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);
[2]	670	$body = str_replace("\r\n", "\n", $body);
	671	if ($encoding == 'quoted-printable')
	672	{
[449]	673
[2]	674	for($i=0;$i<256;$i++) {
	675	$c1=dechex($i);
	676	if(strlen($c1)==1){$c1="0".$c1;}
	677	$c1="=".$c1;
	678	$myqprinta[]=$c1;
	679	$myqprintb[]=chr($i);
[449]	680	}
[2]	681	$body = str_replace($myqprinta,$myqprintb,($body));
	682	$body = quoted_printable_decode($body);
[449]	683	while (ereg("=\n", $body))
[2]	684	{
	685	$body = ereg_replace ("=\n", '', $body);
	686	}
	687	}
[449]	688	else if ($encoding == 'base64')
[2]	689	{
	690	$body = base64_decode($body);
	691	}
[449]	692	/*else if ($encoding == '7bit')
[12]	693	{
[449]	694	$body = quoted_printable_decode($body);
[13]	695	}*/
[2]	696	// All other encodings are returned raw.
	697	if (strtolower($charset) == "utf-8")
	698	return utf8_decode($body);
	699	else
	700	return $body;
	701	}
[449]	702
[205]	703	function process_embedded_images($msg, $msgno, $body, $msg_folder)
[2]	704	{
	705	if (count($msg->inline_id[$msgno]) > 0)
	706	{
	707	foreach ($msg->inline_id[$msgno] as $index => $cid)
	708	{
	709	$cid = eregi_replace("<", "", $cid);
	710	$cid = eregi_replace(">", "", $cid);
	711	$msg_part = $msg->pid[$msgno][$index];
	712	//$body = eregi_replace("alt=\"\"", "", $body);
	713	$body = eregi_replace("<br/>", "", $body);
	714	$body = str_replace("src=\"cid:".$cid."\"", " src=\"./inc/show_embedded_attach.php?msg_folder=$msg_folder&msg_num=$msgno&msg_part=$msg_part\" ", $body);
	715	$body = str_replace("src='cid:".$cid."'", " src=\"./inc/show_embedded_attach.php?msg_folder=$msg_folder&msg_num=$msgno&msg_part=$msg_part\" ", $body);
	716	$body = str_replace("src=cid:".$cid, " src=\"./inc/show_embedded_attach.php?msg_folder=$msg_folder&msg_num=$msgno&msg_part=$msg_part\" ", $body);
	717	}
	718	}
[449]	719
[2]	720	return $body;
	721	}
[449]	722
[2]	723	function replace_special_characters($body)
	724	{
	725	// Suspected TAGS!
[449]	726	/*$tag_list = Array(
[2]	727	'blink','object','meta',
	728	'html','link','frame',
	729	'iframe','layer','ilayer',
	730	'plaintext','script','style','img',
	731	'applet','embed','head',
	732	'frameset','xml','xmp');
	733	*/
	734
[449]	735	// Layout problem: Change html elements
	736	// with absolute position to relate position, CASE INSENSITIVE.
[6]	737	$body = @eregi_replace("POSITION: ABSOLUTE;","",$body);
	738
[2]	739	$tag_list = Array('head','blink','object','frame',
	740	'iframe','layer','ilayer','plaintext','script',
[63]	741	'applet','embed','frameset','xml','xmp','style');
[2]	742
	743	$body = $this-> replace_links($body);
[449]	744	$blocked_tags = array();
[2]	745	foreach($tag_list as $index => $tag) {
	746	$new_body = eregi_replace("<$tag", "<!--$tag", $body);
	747	if($body != $new_body) {
	748	$blocked_tags[] = $tag;
	749	}
	750	$body = eregi_replace("</$tag>", "</$tag-->", $new_body);
	751	}
	752
	753	return "<span>".$body;
	754	}
	755
[449]	756	function replace_links($body) {
	757	$matches = array();
[2]	758	// Verify exception.
[449]	759	@preg_match("/<a href=\"notes:\/\/\//",$body,$matches);
[2]	760	// It no has exception,then open the link in new window.
[449]	761	if(count($matches))
	762	return $body;
	763
	764	$pattern = '/(?<=[\s\|(<br>)\|\n\|\r\|;])((http(s?):\/\/((?:[\w]\.?)+(?::[\d]+)?[:\/.\-~&=?%;@#,+\w]))\|((?:www?\.)(?:\w\.?)(?::\d+)?[\:\/\w.\-~&=?%;@+]*))/i';
	765	$replacement = '<a href="http$3://$4$5" target="_blank">$1</a>';
	766	return preg_replace($pattern, $replacement, $body);
	767
	768	// Original
	769	//return preg_replace('/(?<=[\s\|(<br>)\|\n\|\r\|;])((http(s?):\/\/((?:[\w]\.?)+(?::[\d]+)?[\/.\-~&=?%;@#,+\w]))\|((?:www?\.)(?:\w\.?)(?::\d+)?[\/\w.\-~&=?%;@+]*))/i', '<a href="http$3://$4$5" target="_blank">http$3://$4$5</a>', $body);
[2]	770	}
	771
[91]	772	function get_signature($msg, $msg_number, $msg_folder)
[449]	773	{
[91]	774	foreach ($msg->file_type[$msg_number] as $index => $file_type)
	775	{
	776	$file_type = strtolower($file_type);
[449]	777	if(strtolower($msg->encoding[$msg_number][$index]) == 'base64')
[91]	778	{
[449]	779	if ($file_type == 'application/x-pkcs7-signature')
[91]	780	{
	781	$export_mail = new ExportEml();
	782	$params['folder'] = $msg_folder;
	783	$params['msgs_to_export'] = $msg_number;
[109]	784	$tempDir = ini_get("session.save_path");
[449]	785	$cert_file = $tempDir."/certificate_".base_convert(microtime(), 10, 36).".crt";
[109]	786	$result = openssl_pkcs7_verify($export_mail->export_msg($params),PKCS7_NOVERIFY,$cert_file);
	787	if (file_exists($cert_file))
	788	{
	789	$handle = fopen ($cert_file,"r");
	790	$pemout = fread($handle,filesize($cert_file));
	791	fclose($handle);
	792	$cert=openssl_x509_parse($pemout);
	793	$temp = "\\nSigned by: ".$cert[subject][CN];
	794	$temp .= "\\nEmail Address: ".$cert[subject][emailAddress];
	795	$temp .= "\\nCertificate issued by: ".$cert[issuer][CN]."\\n";
	796	}
[91]	797	/* Message verified */
	798	if ($result === true)
[109]	799	$sign = $temp;
[91]	800	else
	801	$sign = "void";
	802	}
	803	}
	804	}
[449]	805	return $sign;
[91]	806	}
	807
[51]	808	function get_thumbs($msg, $msg_number, $msg_folder)
[2]	809	{
	810	$thumbs_array = array();
	811	$i = 0;
	812	foreach ($msg->file_type[$msg_number] as $index => $file_type)
	813	{
	814	$file_type = strtolower($file_type);
	815	if(strtolower($msg->encoding[$msg_number][$index]) == 'base64') {
	816	if (($file_type == 'image/jpeg') \|\| ($file_type == 'image/pjpeg') \|\| ($file_type == 'image/gif') \|\| ($file_type == 'image/png')) {
	817	$img = "<IMG id='".$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].">";
	818	$href = "<a onMouseDown='save_image(event,this)' href='#".$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>";
	819	$thumbs_array[] = $href;
	820	}
	821	$i++;
	822	}
	823	}
	824	return $thumbs_array;
	825	}
[449]	826
[2]	827	/*function delete_msg($params)
	828	{
	829	$folder = $params['folder'];
	830	$msgs_to_delete = explode(",",$params['msgs_to_delete']);
[449]	831
[2]	832	$mbox_stream = $this->open_mbox($folder);
[449]	833
[2]	834	foreach ($msgs_to_delete as $msg_number){
	835	imap_delete($mbox_stream, $msg_number, FT_UID);
	836	}
	837	imap_close($mbox_stream, CL_EXPUNGE);
	838	return $params['msgs_to_delete'];
	839	}*/
	840
	841	// Novo
	842	function delete_msgs($params)
	843	{
[449]	844
[2]	845	$folder = $params['folder'];
[51]	846	$folder = mb_convert_encoding($folder, "UTF7-IMAP","ISO-8859-1");
[2]	847	$msgs_number = explode(",",$params['msgs_number']);
	848	$border_ID = $params['border_ID'];
[449]	849
[2]	850	$return = array();
[449]	851
	852	if ($params['get_previous_msg']){
[2]	853	$return['previous_msg'] = $this->get_info_previous_msg($params);
[449]	854	// Fix problem in unserialize function JS.
	855	$return['previous_msg']['body'] = str_replace(array('{','}'), array('{','}'), $return['previous_msg']['body']);
	856	}
[2]	857
[504]	858	//$mbox_stream = $this->open_mbox($folder);
	859	$mbox_stream = @imap_open("{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$folder, $this->username, $this->password) or die(serialize(array('imap_error' => $this->parse_error(imap_last_error()))));
[449]	860
[2]	861	foreach ($msgs_number as $msg_number)
	862	{
	863	if (imap_delete($mbox_stream, $msg_number, FT_UID));
	864	$return['msgs_number'][] = $msg_number;
	865	}
[449]	866
[2]	867	$return['folder'] = $folder;
	868	$return['border_ID'] = $border_ID;
[449]	869
[51]	870	if($mbox_stream)
	871	imap_close($mbox_stream, CL_EXPUNGE);
[2]	872	return $return;
	873	}
	874
[449]	875
[2]	876	function refresh($params)
	877	{
	878	include("class.imap_attachment.inc.php");
[449]	879	$imap_attachment = new imap_attachment();
[2]	880	$folder = $params['folder'];
	881	$msg_range_begin = $params['msg_range_begin'];
	882	$msg_range_end = $params['msg_range_end'];
	883	$msgs_existent = $params['msgs_existent'];
[449]	884	$sort_box_type = $params['sort_box_type'];
[2]	885	$sort_box_reverse = $params['sort_box_reverse'];
	886	$msgs_in_the_server = array();
[53]	887	$search_box_type = $params['search_box_type'] != "ALL" && $params['search_box_type'] != "" ? $params['search_box_type'] : false;
	888	$sort_array_msg = $this -> get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse);
[51]	889
	890	if(!count($sort_array_msg))
	891	return array();
[449]	892
[51]	893	$num_msgs = (count($sort_array_msg) - imap_num_recent($this->mbox));
	894	$msgs_in_the_client = explode(",", $msgs_existent);
	895
[449]	896
[2]	897	for ($msg_range_begin; (($msg_range_begin <= $msg_range_end) && ($msg_range_begin <= count($sort_array_msg))); $msg_range_begin++)
	898	{
	899	$msgs_in_the_server[] = $sort_array_msg[$msg_range_begin-1];
	900	}
	901	if ((count($msgs_in_the_server) < 1) && ($msg_range_begin != 0))
	902	{
	903	$range = $msg_range_end - $msg_range_begin;
	904	$msg_range_begin = $msg_range_begin - $range;
	905	$msg_range_end = $msg_range_end - $range;
	906	for ($msg_range_begin; (($msg_range_begin <= $msg_range_end) && ($msg_range_begin <= count($sort_array_msg))); $msg_range_begin++)
	907	{
	908	$msgs_in_the_server[] = $sort_array_msg[$msg_range_begin-1];
	909	}
	910	}
[449]	911
[2]	912	$msg_to_insert = array_diff($msgs_in_the_server, $msgs_in_the_client);
[271]	913	$msg_to_delete = array_diff($msgs_in_the_client, $msgs_in_the_server);
[449]	914
[2]	915	$msgs_to_exec = array();
	916	if ((count($msg_to_insert)) && ($msgs_existent))
	917	{
	918	foreach($msg_to_insert as $index => $msg_number)
	919	{
	920	if ($msgs_in_the_server[$index+1])
	921	{
	922	//$msgs_to_exec[$msg_number] = 'Inserir mensage numero ' . $msg_number . ' antes da ' . $msgs_in_the_server[$index+1];
	923	$msgs_to_exec[$msg_number] = 'box.insertBefore(new_msg, Element("'.$msgs_in_the_server[$index+1].'"));';
	924	}
	925	else
	926	{
	927	//$msgs_to_exec[$msg_number] = 'Inserir mensage numero ' . $msg_number . ' no final (append)';
	928	$msgs_to_exec[$msg_number] = 'box.appendChild(new_msg);';
	929	}
	930	}
	931	ksort($msgs_to_exec);
	932	}
	933	elseif(!$msgs_existent)
	934	{
	935	foreach($msgs_in_the_server as $index => $msg_number)
	936	{
	937	$msgs_to_exec[$msg_number] = 'box.appendChild(new_msg);';
	938	}
	939	}
[449]	940
[2]	941	$return = array();
	942	$i = 0;
	943	foreach($msgs_to_exec as $msg_number => $command)
	944	{
[535]	945	$header = $this->get_header($msg_number);
[2]	946	if (!is_object($header))
	947	return false;
[449]	948
[2]	949	$return[$i]['msg_number'] = $msg_number;
	950	$return[$i]['command'] = $command;
[449]	951
[2]	952	$return[$i]['msg_folder'] = $folder;
	953	$return[$i]['Recent'] = $header->Recent;
	954	$return[$i]['Unseen'] = $header->Unseen;
	955	$return[$i]['Answered'] = $header->Answered;
	956	$return[$i]['Deleted'] = $header->Deleted;
	957	$return[$i]['Draft'] = $header->Draft;
	958	$return[$i]['Flagged'] = $header->Flagged;
	959
[535]	960	$date_msg = gmdate("d/m/Y",$header->udate);
	961	if (gmdate("d/m/Y") == $date_msg)
	962	$return[$i]['udate'] = gmdate("H:i",$header->udate);
[2]	963	else
	964	$return[$i]['udate'] = $date_msg;
[449]	965
[2]	966	$from = $header->from;
	967	$return[$i]['from'] = array();
	968	$tmp = imap_mime_header_decode($from[0]->personal);
	969	$return[$i]['from']['name'] = $tmp[0]->text;
	970	$return[$i]['from']['email'] = $from[0]->mailbox . "@" . $from[0]->host;
[449]	971	//$return[$i]['from']['full'] ='"' . $return[$i]['from']['name'] . '" ' . '<' . $return[$i]['from']['email'] . '>';
[2]	972	if(!$return[$i]['from']['name'])
	973	$return[$i]['from']['name'] = $return[$i]['from']['email'];
[449]	974
[2]	975	/*$toaddress = imap_mime_header_decode($header->toaddress);
	976	$return[$i]['toaddress'] = '';
	977	foreach ($toaddress as $tmp)
	978	$return[$i]['toaddress'] .= $tmp->text;*/
	979	$to = $header->to;
	980	$return[$i]['to'] = array();
	981	$tmp = imap_mime_header_decode($to[0]->personal);
	982	$return[$i]['to']['name'] = $tmp[0]->text;
	983	$return[$i]['to']['email'] = $to[0]->mailbox . "@" . $to[0]->host;
	984	$return[$i]['to']['full'] ='"' . $return[$i]['to']['name'] . '" ' . '<' . $return[$i]['to']['email'] . '>';
[449]	985
[2]	986	$return[$i]['subject'] = $this->decode_string($header->fetchsubject);
	987
	988	$return[$i]['Size'] = $header->Size;
	989	$return[$i]['reply_toaddress'] = $header->reply_toaddress;
[449]	990
[2]	991	$return[$i]['attachment'] = array();
[51]	992	$return[$i]['attachment'] = $imap_attachment->get_attachment_headerinfo($this->mbox, $msg_number);
[2]	993	$i++;
	994	}
[51]	995	$return['new_msgs'] = imap_num_recent($this->mbox);
[271]	996	$return['msgs_to_delete'] = $msg_to_delete;
[411]	997	if($this->mbox && is_resource($this->mbox))
[51]	998	imap_close($this->mbox);
[2]	999	return $return;
	1000	}
	1001
[449]	1002	function get_folders_list($params = null)
[2]	1003	{
[449]	1004	$mbox_stream = $this->open_mbox();
[115]	1005	$serverString = "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}";
[2]	1006	$folders_list = imap_getmailboxes($mbox_stream, $serverString, "*");
	1007	$tmp = array();
	1008	$result = array();
[449]	1009
[2]	1010	if (is_array($folders_list)) {
	1011	reset($folders_list);
[449]	1012
[2]	1013	$i = 0;
	1014	while (list($key, $val) = each($folders_list)) {
	1015	$status = imap_status($mbox_stream, $val->name, SA_UNSEEN);
	1016	$result[$i]['folder_unseen'] = $status->unseen;
[449]	1017
[2]	1018	//$tmp_folder_id = explode("}", imap_utf7_decode($val->name));
	1019	$tmp_folder_id = explode("}", mb_convert_encoding($val->name, "ISO_8859-1", "UTF7-IMAP" ));
	1020	$folder_id = $tmp_folder_id[1];
	1021	$result[$i]['folder_id'] = $folder_id;
[449]	1022
[2]	1023	$tmp_folder_parent = explode($this->imap_delimiter, $folder_id);
	1024	$result[$i]['folder_name'] = array_pop($tmp_folder_parent);
[96]	1025	$result[$i]['folder_name'] = $result[$i]['folder_name'] == 'INBOX' ? 'Inbox' : $result[$i]['folder_name'];
[325]	1026	if (is_numeric($result[$i]['folder_name'])) {
[469]	1027	$this->ldap = new ldap_functions();
[432]	1028	if ($cn = $this->ldap->uid2cn($result[$i]['folder_name'])){
[325]	1029	$result[$i]['folder_name'] = $cn;
	1030	}
	1031	}
[449]	1032
[2]	1033	$tmp_folder_parent = implode($this->imap_delimiter, $tmp_folder_parent);
	1034	$result[$i]['folder_parent'] = $tmp_folder_parent == 'INBOX' ? '' : $tmp_folder_parent;
[449]	1035
[96]	1036	if (($val->attributes == 32) && ($result[$i]['folder_name'] != 'Inbox'))
[2]	1037	$result[$i]['folder_hasChildren'] = 1;
	1038	else
	1039	$result[$i]['folder_hasChildren'] = 0;
	1040
[449]	1041	$i++;
[2]	1042	}
	1043	}
[449]	1044
[2]	1045	foreach ($result as $folder_info)
	1046	{
	1047	$array_tmp[] = $folder_info['folder_id'];
	1048	}
[449]	1049
[2]	1050	natcasesort($array_tmp);
[449]	1051
[2]	1052	foreach ($array_tmp as $key => $folder_id)
	1053	{
	1054	$result2[] = $result[$key];
	1055	}
[449]	1056
	1057	$current_folder = "INBOX";
	1058	if($params && $params['folder'])
	1059	$current_folder = $params['folder'];
	1060	return array_merge($result2, $this->get_quota(array(folder_id => $current_folder)));
[2]	1061	}
[449]	1062
[2]	1063	function create_mailbox($arr)
	1064	{
	1065	$namebox = $arr['newp'];
	1066	$mbox_stream = $this->open_mbox();
	1067	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
[51]	1068	$namebox = mb_convert_encoding($namebox, "UTF7-IMAP", "UTF-8");
[449]	1069
[2]	1070	$result = "Ok";
[51]	1071	if(!imap_createmailbox($mbox_stream,"{".$imap_server."}$namebox"))
[2]	1072	{
	1073	$result = implode("<br />\n", imap_errors());
[449]	1074	}
	1075
[51]	1076	if($mbox_stream)
	1077	imap_close($mbox_stream);
[449]	1078
[2]	1079	return $result;
[449]	1080
[2]	1081	}
[449]	1082
[2]	1083	function create_extra_mailbox($arr)
	1084	{
	1085	$nameboxs = explode(";",$arr['nw_folders']);
	1086	$result = "";
	1087	$mbox_stream = $this->open_mbox();
	1088	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
[449]	1089	foreach($nameboxs as $key=>$tmp){
[2]	1090	if($tmp != ""){
	1091	if(!imap_createmailbox($mbox_stream,imap_utf7_encode("{".$imap_server."}$tmp"))){
	1092	$result = implode("<br />\n", imap_errors());
[51]	1093	if($mbox_stream)
[449]	1094	imap_close($mbox_stream);
[2]	1095	return $result;
	1096	}
	1097	}
	1098	}
[51]	1099	if($mbox_stream)
	1100	imap_close($mbox_stream);
[2]	1101	return true;
	1102	}
[449]	1103
[2]	1104	function delete_mailbox($arr)
	1105	{
	1106	$namebox = $arr['del_past'];
	1107	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
	1108	$mbox_stream = $this->open_mbox();
	1109	//$del_folder = imap_deletemailbox($mbox_stream,"{".$imap_server."}INBOX.$namebox");
[449]	1110
[2]	1111	$result = "Ok";
	1112	$namebox = mb_convert_encoding($namebox, "UTF7-IMAP","UTF-8");
	1113	if(!imap_deletemailbox($mbox_stream,"{".$imap_server."}$namebox"))
	1114	{
	1115	$result = implode("<br />\n", imap_errors());
	1116	}
[51]	1117	if($mbox_stream)
	1118	imap_close($mbox_stream);
[2]	1119	return $result;
	1120	}
[449]	1121
[2]	1122	function ren_mailbox($arr)
	1123	{
	1124	$namebox = $arr['current'];
	1125	$new_box = $arr['rename'];
	1126	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
	1127	$mbox_stream = $this->open_mbox();
	1128	//$ren_folder = imap_renamemailbox($mbox_stream,"{".$imap_server."}INBOX.$namebox","{".$imap_server."}INBOX.$new_box");
[449]	1129
[2]	1130	$result = "Ok";
	1131	$namebox = mb_convert_encoding($namebox, "UTF7-IMAP","UTF-8");
[51]	1132	$new_box = mb_convert_encoding($new_box, "UTF7-IMAP","UTF-8");
[449]	1133
[2]	1134	if(!imap_renamemailbox($mbox_stream,"{".$imap_server."}$namebox","{".$imap_server."}$new_box"))
	1135	{
[449]	1136	$result = imap_errors();
[2]	1137	}
[51]	1138	if($mbox_stream)
	1139	imap_close($mbox_stream);
[2]	1140	return $result;
[449]	1141
[2]	1142	}
[449]	1143
[2]	1144	function get_num_msgs($params)
	1145	{
	1146	$folder = $params['folder'];
[411]	1147	if(!$this->mbox \|\| !is_resource($this->mbox)) {
[2]	1148	$this->mbox = $this->open_mbox($folder);
[411]	1149	if(!$this->mbox \|\| !is_resource($this->mbox))
[2]	1150	return imap_last_error();
[449]	1151	}
[2]	1152	$num_msgs = imap_num_msg($this->mbox);
[432]	1153	if($this->mbox && is_resource($this->mbox))
[51]	1154	imap_close($this->mbox);
[449]	1155
[2]	1156	return $num_msgs;
	1157	}
[449]	1158
[2]	1159	function send_mail($params)
	1160	{
	1161	include_once("class.phpmailer.php");
	1162	$mail = new PHPMailer();
	1163	include_once("class.db_functions.inc.php");
	1164	$db = new db_functions();
	1165	$fromaddress = $params['input_from'] ? explode(';',$params['input_from']) : "";
[449]	1166	##
	1167	# @AUTHOR Rodrigo Souza dos Santos
	1168	# @DATE 2008/09/17
	1169	# @BRIEF Checks if the user has permission to send an email with the email address used.
	1170	##
	1171	if ( is_array($fromaddress) && ($fromaddress[1] != $_SESSION['phpgw_info']['expressomail']['user']['email']) )
	1172	{
	1173	$deny = true;
	1174	foreach( $_SESSION['phpgw_info']['expressomail']['user']['shared_mailboxes'] as $key => $val )
	1175	if ( array_key_exists('mail', $val) && $val['mail'][0] == $fromaddress[1] )
	1176	$deny = false and end($_SESSION['phpgw_info']['expressomail']['user']['shared_mailboxes']);
	1177
	1178	if ( $deny )
	1179	return "The server denied your request to send a mail, you cannot use this mail address.";
	1180	}
[2]	1181	$toaddress = implode(',',$db->getAddrs(explode(',',$params['input_to'])));
	1182	$ccaddress = implode(',',$db->getAddrs(explode(',',$params['input_cc'])));
	1183	$ccoaddress = implode(',',$db->getAddrs(explode(',',$params['input_cco'])));
	1184	$subject = $params['input_subject'];
[271]	1185	$msg_uid = $params['msg_id'];
[2]	1186	$return_receipt = $params['input_return_receipt'];
	1187	$body = $params['body'];
	1188	//echo "<script language=\"javascript\">javascript:alert('".$body."');</script>";
	1189	$attachments = $params['FILES'];
	1190	$forwarding_attachments = $params['forwarding_attachments'];
[449]	1191
[51]	1192	$folder =$params['folder'];
[449]	1193	$folder = mb_convert_encoding($folder, "UTF7-IMAP","ISO_8859-1");
	1194	$folder_name = $params['folder_name'];
[6]	1195	// Fix problem with cyrus delimiter changes.
[449]	1196	// Dots in names: enabled/disabled.
[6]	1197	$folder = @eregi_replace("INBOX/", "INBOX".$this->imap_delimiter, $folder);
	1198	$folder = @eregi_replace("INBOX.", "INBOX".$this->imap_delimiter, $folder);
	1199	// End Fix.
[449]	1200	if ($folder != 'null'){
[2]	1201	$mail->SaveMessageInFolder = $folder;
	1202	}
	1203	////////////////////////////////////////////////////////////////////////////////////////////////////
	1204	$mail->SMTPDebug = false;
[449]	1205
[2]	1206	$mail->IsSMTP();
	1207	$mail->Host = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpServer'];
	1208	$mail->Port = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpPort'];
	1209	$mail->From = $_SESSION['phpgw_info']['expressomail']['user']['email'];
	1210	$mail->FromName = $_SESSION['phpgw_info']['expressomail']['user']['fullname'];
	1211	if($fromaddress){
	1212	$mail->Sender = $mail->From;
	1213	$mail->SenderName = $mail->FromName;
	1214	$mail->FromName = $fromaddress[0];
	1215	$mail->From = $fromaddress[1];
	1216	}
[449]	1217
[2]	1218	$this->add_recipients("to", $toaddress, &$mail);
	1219	$this->add_recipients("cc", $ccaddress, &$mail);
	1220	$this->add_recipients("cco", $ccoaddress, &$mail);
	1221	$mail->Subject = $subject;
	1222	$mail->IsHTML(true);
	1223	$mail->Body = $params['body'];
[271]	1224
[2]	1225	////////////////////////////////////////////////////////////////////////////////////////////////////
[271]	1226	// Build CID for embedded Images!!!
[449]	1227	$pattern = '/src="([^"]*?show_embedded_attach.php\?msg_folder=(.+)?&(amp;)?msg_num=(.+)?&(amp;)?msg_part=(.+)?)"/isU';
[271]	1228	$cid_imgs = '';
	1229	$name_cid_files = array();
	1230	preg_match_all($pattern,$mail->Body,$cid_imgs,PREG_PATTERN_ORDER);
	1231	$cid_array = array();
[449]	1232	foreach($cid_imgs[6] as $j => $val){
	1233	if ( !array_key_exists($cid_imgs[4][$j].$val, $cid_array) )
[271]	1234	{
[449]	1235	$cid_array[$cid_imgs[4][$j].$val] = base_convert(microtime(), 10, 36);
[271]	1236	}
[449]	1237	$cid = $cid_array[$cid_imgs[4][$j].$val];
[271]	1238	$mail->Body = str_replace($cid_imgs[1][$j], "cid:".$cid, $mail->Body);
[449]	1239
	1240	if ($msg_uid != $cid_imgs[4][$j]) // The image isn't in the same mail?
[271]	1241	{
[449]	1242	$fileContent = $this->get_forwarding_attachment($cid_imgs[2][$j], $cid_imgs[4][$j], $cid_imgs[6][$j], 'base64');
[271]	1243	$fileName = "image_".($j).".jpg";
	1244	$fileCode = "base64";
	1245	$fileType = "image/jpg";
	1246	}
	1247	else
	1248	{
[449]	1249	$attach_img = $forwarding_attachments[$cid_imgs[6][$j]-2];
[271]	1250	$file_description = unserialize(rawurldecode($attach_img));
	1251
[449]	1252	foreach($file_description as $i => $descriptor){
[271]	1253	$file_description[$i] = eregi_replace('\'*\'','',$descriptor);
	1254	}
	1255	$fileContent = $this->get_forwarding_attachment($file_description[0], $msg_uid, $file_description[3], 'base64');
	1256	$fileName = $file_description[2];
	1257	$fileCode = $file_description[4];
	1258	$fileType = $this->get_file_type($file_description[2]);
[449]	1259	unset($forwarding_attachments[$cid_imgs[6][$j]-2]);
[271]	1260	}
	1261	$tempDir = ini_get("session.save_path");
[449]	1262	$file = "cid_image_".base_convert(microtime(), 10, 36).".dat";
[271]	1263	$f = fopen($tempDir.'/'.$file,"w");
	1264	fputs($f,$fileContent);
	1265	fclose($f);
	1266	if ($fileContent)
	1267	$mail->AddEmbeddedImage($tempDir.'/'.$file, $cid, $fileName, $fileCode, $fileType);
	1268	//else
[449]	1269	// return "Error loading image attachment content";
[271]	1270
	1271	}
	1272	////////////////////////////////////////////////////////////////////////////////////////////////////
[2]	1273	// Build Uploading Attachments!!!
	1274	if (count($attachments))
	1275	{
	1276	$total_uploaded_size = 0;
	1277	$upload_max_filesize = str_replace("M","",ini_get('upload_max_filesize')) * 1024 * 1024;
	1278	foreach ($attachments as $attach)
	1279	{
	1280	$mail->AddAttachment($attach['tmp_name'], $attach['name'], "base64", $this->get_file_type($attach['name'])); // optional name
	1281	$total_uploaded_size = $total_uploaded_size + $attach['size'];
	1282	}
	1283	if( $total_uploaded_size > $upload_max_filesize)
[504]	1284	return $this->parse_error("message file too big");
[449]	1285	}
[2]	1286	////////////////////////////////////////////////////////////////////////////////////////////////////
[271]	1287	// Build Forwarding Attachments!!!
[2]	1288	if (count($forwarding_attachments) > 0)
	1289	{
	1290	// Bug fixed for array_search function
	1291	if(count($name_cid_files) > 0) {
	1292	$name_cid_files[count($name_cid_files)] = $name_cid_files[0];
	1293	$name_cid_files[0] = null;
[449]	1294	}
	1295
[2]	1296	foreach($forwarding_attachments as $forwarding_attachment)
	1297	{
[271]	1298	$file_description = unserialize(rawurldecode($forwarding_attachment));
	1299	$tmp = array_values($file_description);
[449]	1300	foreach($file_description as $i => $descriptor){
[271]	1301	$tmp[$i] = eregi_replace('\'*\'','',$descriptor);
	1302	}
[449]	1303	$file_description = $tmp;
[271]	1304	$fileContent = $this->get_forwarding_attachment($file_description[0], $file_description[1], $file_description[3],$file_description[4]);
	1305	$fileName = $file_description[2];
	1306	if(!array_search(trim($fileName),$name_cid_files)) {
	1307	$mail->AddStringAttachment($fileContent, $fileName, $file_description[4], $this->get_file_type($file_description[2]));
[63]	1308	}
[2]	1309	}
	1310	}
[37]	1311
[2]	1312	////////////////////////////////////////////////////////////////////////////////////////////////////
	1313	// Disposition-Notification-To
	1314	if ($return_receipt)
	1315	$mail->ConfirmReadingTo = $_SESSION['phpgw_info']['expressomail']['user']['email'];
	1316	////////////////////////////////////////////////////////////////////////////////////////////////////
[504]	1317
[117]	1318	$sent = $mail->Send();
[504]	1319
[117]	1320	if(!$sent)
[2]	1321	{
[504]	1322	return $this->parse_error($mail->ErrorInfo);
[2]	1323	}
	1324	else
	1325	{
[449]	1326	if($_SESSION['phpgw_info']['server']['expressomail']['expressoMail_enable_log_messages'] == "True")
[117]	1327	{
	1328	$userid = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
	1329	$userip = $_SESSION['phpgw_info']['expressomail']['user']['session_ip'];
	1330	$now = date("d/m/y H:i:s");
	1331	$addrs = $toaddress.$ccaddress.$ccoaddress;
[449]	1332	$sent = trim($sent);
[117]	1333	error_log("$now - $userip - $sent [$subject] - $userid => $addrs\r\n", 3, "/home/expressolivre/mail_senders.log");
	1334	}
[485]	1335	if($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['number_of_contacts'] &&
	1336	$_SESSION['phpgw_info']['user']['preferences']['expressoMail']['use_dynamic_contacts']) {
[469]	1337	$contacts = new dynamic_contacts();
[485]	1338	$new_contacts = $contacts->add_dynamic_contacts($toaddress.",".$ccaddress.",".$ccoaddress);
	1339	return array("success" => true, "new_contacts" => $new_contacts);
[413]	1340	}
[485]	1341	return array("success" => true);
[2]	1342	}
	1343	}
	1344
	1345	function add_recipients($recipient_type, $full_address, $mail)
	1346	{
[449]	1347	$parse_address = imap_rfc822_parse_adrlist($full_address, "");
	1348	foreach ($parse_address as $val)
[2]	1349	{
	1350	//echo "<script language=\"javascript\">javascript:alert('".$val->mailbox."@".$val->host."');</script>";
	1351	if ($val->mailbox == "INVALID_ADDRESS")
	1352	continue;
[449]	1353
[2]	1354	if (empty($val->personal))
	1355	{
	1356	switch($recipient_type)
	1357	{
	1358	case "to":
	1359	$mail->AddAddress($val->mailbox."@".$val->host);
	1360	break;
	1361	case "cc":
	1362	$mail->AddCC($val->mailbox."@".$val->host);
	1363	break;
	1364	case "cco":
	1365	$mail->AddBCC($val->mailbox."@".$val->host);
	1366	break;
	1367	}
	1368	}
	1369	else
	1370	{
	1371	switch($recipient_type)
	1372	{
	1373	case "to":
	1374	$mail->AddAddress($val->mailbox."@".$val->host, $val->personal);
	1375	break;
	1376	case "cc":
	1377	$mail->AddCC($val->mailbox."@".$val->host, $val->personal);
	1378	break;
	1379	case "cco":
	1380	$mail->AddBCC($val->mailbox."@".$val->host, $val->personal);
	1381	break;
	1382	}
	1383	}
	1384	}
	1385	return true;
	1386	}
[449]	1387
[2]	1388	function get_forwarding_attachment($msg_folder, $msg_number, $msg_part, $encoding)
	1389	{
[449]	1390	$mbox_stream = $this->open_mbox($msg_folder);
	1391	$fileContent = imap_fetchbody($mbox_stream, $msg_number, $msg_part, FT_UID);
[2]	1392	if($encoding == 'base64')
[449]	1393	# The function imap_base64 adds a new line
	1394	# at ASCII text, with CRLF line terminators.
	1395	# So is being exchanged for base64_decode.
	1396	#
	1397	#$fileContent = imap_base64($fileContent);
	1398	$fileContent = base64_decode($fileContent);
[2]	1399	else if($encoding == 'quoted-printable')
[449]	1400	$fileContent = quoted_printable_decode($fileContent);
[2]	1401	return $fileContent;
	1402	}
[449]	1403
[2]	1404	function del_last_caracter($string)
	1405	{
	1406	$string = substr($string,0,(strlen($string) - 1));
[449]	1407	return $string;
[2]	1408	}
[449]	1409
[2]	1410	function del_last_two_caracters($string)
	1411	{
	1412	$string = substr($string,0,(strlen($string) - 2));
[449]	1413	return $string;
[2]	1414	}
[449]	1415
[53]	1416	function imap_sortfrom($sort_box_reverse, $search_box_type)
[2]	1417	{
	1418	$sortfrom = array();
	1419	$sortfrom_uid = array();
[449]	1420
[51]	1421	$num_msgs = imap_num_msg($this->mbox);
[2]	1422	for ($i=1; $i<=$num_msgs; $i++)
	1423	{
[539]	1424	$header = $this->get_header(imap_uid($this->mbox,$i));
[53]	1425	// List UNSEEN messages.
	1426	if($search_box_type == "UNSEEN" && (!trim($header->Recent) && !trim($header->Unseen))){
	1427	continue;
	1428	}
	1429	// List SEEN messages.
	1430	elseif($search_box_type == "SEEN" && (trim($header->Recent) \|\| trim($header->Unseen))){
	1431	continue;
	1432	}
[449]	1433	// List ANSWERED messages.
[53]	1434	elseif($search_box_type == "ANSWERED" && !trim($header->Answered)){
[449]	1435	continue;
[53]	1436	}
[449]	1437	// List FLAGGED messages.
[53]	1438	elseif($search_box_type == "FLAGGED" && !trim($header->Flagged)){
	1439	continue;
	1440	}
[449]	1441
	1442	if (($header->from[0]->mailbox . "@" . $header->from[0]->host) == $_SESSION['phpgw_info']['expressomail']['user']['email'])
[2]	1443	$from = $header->to;
	1444	else
	1445	$from = $header->from;
[449]	1446
	1447	$tmp = imap_mime_header_decode($from[0]->personal);
	1448
[2]	1449	if ($tmp[0]->text != "")
[53]	1450	$sortfrom[$i] = $tmp[0]->text;
[2]	1451	else
[53]	1452	$sortfrom[$i] = $from[0]->mailbox . "@" . $from[0]->host;
[2]	1453	}
[449]	1454
[2]	1455	natcasesort($sortfrom);
[449]	1456
[2]	1457	foreach($sortfrom as $index => $header_msg)
[449]	1458	{
[53]	1459	$sortfrom_uid[] = imap_uid($this->mbox, $index);
[2]	1460	}
[449]	1461
[2]	1462	if ($sort_box_reverse)
	1463	$sortfrom_uid = array_reverse($sortfrom_uid);
[449]	1464
[2]	1465	return $sortfrom_uid;
	1466	}
[51]	1467
[449]	1468	function move_search_messages($params){
	1469	$params['selected_messages'] = urldecode($params['selected_messages']);
[163]	1470	$params['new_folder'] = urldecode($params['new_folder']);
	1471	$params['new_folder_name'] = urldecode($params['new_folder_name']);
	1472	$sel_msgs = explode(",", $params['selected_messages']);
[449]	1473	@reset($sel_msgs);
[163]	1474	$sorted_msgs = array();
	1475	foreach($sel_msgs as $idx => $sel_msg) {
	1476	$sel_msg = explode(";", $sel_msg);
	1477	if(array_key_exists($sel_msg[0], $sorted_msgs)){
	1478	$sorted_msgs[$sel_msg[0]] .= ",".$sel_msg[1];
[449]	1479	}
[163]	1480	else {
	1481	$sorted_msgs[$sel_msg[0]] = $sel_msg[1];
	1482	}
	1483	}
	1484	@ksort($sorted_msgs);
[449]	1485	$last_return = false;
	1486	foreach($sorted_msgs as $folder => $msgs_number) {
[163]	1487	$params['msgs_number'] = $msgs_number;
[449]	1488	$params['folder'] = $folder;
[163]	1489	if($params['new_folder'] && $folder != $params['new_folder']){
[449]	1490	$last_return = $this -> move_messages($params);
[163]	1491	}
	1492	elseif(!$params['new_folder'] \|\| $params['delete'] ){
	1493	$last_return = $this -> delete_msgs($params);
	1494	$last_return['deleted'] = true;
	1495	}
	1496	}
	1497	return $last_return;
	1498	}
[449]	1499
[2]	1500	function move_messages($params)
	1501	{
[449]	1502	$folder = $params['folder'];
	1503	$mbox_stream = $this->open_mbox($folder);
[51]	1504	$newmailbox = ($params['new_folder']);
	1505	$newmailbox = mb_convert_encoding($newmailbox, "UTF7-IMAP","ISO_8859-1");
[2]	1506	$new_folder_name = $params['new_folder_name'];
	1507	$msgs_number = $params['msgs_number'];
	1508	$return = array('msgs_number' => $msgs_number,
	1509	'folder' => $folder,
	1510	'new_folder_name' => $new_folder_name,
[325]	1511	'border_ID' => $params['border_ID'],
	1512	'status' => true); //Status foi adicionado para validar as permissoes ACL
[449]	1513
[325]	1514	//Este bloco tem a finalidade de averiguar as permissoes para pastas compartilhadas
	1515	if (substr($folder,0,4) == 'user'){
	1516	$acl = $this->getacltouser($folder);
	1517	/*
	1518	* l - lookup (mailbox is visible to LIST/LSUB commands)
	1519	* r - read (SELECT the mailbox, perform CHECK, FETCH, PARTIAL, SEARCH, COPY from mailbox)
	1520	* s - keep seen/unseen information across sessions (STORE SEEN flag)
	1521	* w - write (STORE flags other than SEEN and DELETED)
	1522	* i - insert (perform APPEND, COPY into mailbox)
	1523	* p - post (send mail to submission address for mailbox, not enforced by IMAP4 itself)
	1524	* c - create (CREATE new sub-mailboxes in any implementation-defined hierarchy)
	1525	* d - delete (STORE DELETED flag, perform EXPUNGE)
	1526	* a - administer (perform SETACL)
	1527	*/
	1528	if (strpos($acl, "d") === false){
	1529	$return['status'] = false;
	1530	return $return;
	1531	}
	1532	}
[432]	1533	//Este bloco tem a finalidade de transformar o CPF das pastas compartilhadas em common name
	1534	if (substr($new_folder_name,0,4) == 'user'){
	1535	$this->ldap = new ldap_functions();
	1536	$tmp_folder_name = explode($this->imap_delimiter, $new_folder_name);
	1537	$return['new_folder_name'] = array_pop($tmp_folder_name);
	1538	if (is_numeric($return['new_folder_name']))
	1539	if( $cn = $this->ldap->uid2cn($return['new_folder_name']))
	1540	$return['new_folder_name'] = $cn;
	1541	}
[449]	1542
	1543	// Caso estejamos no box principal, nao eh necessario pegar a informacao da mensagem anterior.
[51]	1544	if (($params['get_previous_msg']) && ($params['border_ID'] != 'null') && ($params['border_ID'] != ''))
[449]	1545	{
[2]	1546	$return['previous_msg'] = $this->get_info_previous_msg($params);
[449]	1547	// Fix problem in unserialize function JS.
	1548	$return['previous_msg']['body'] = str_replace(array('{','}'), array('{','}'), $return['previous_msg']['body']);
	1549	}
	1550
	1551	$mbox_stream = $this->open_mbox($folder);
[2]	1552	if(imap_mail_move($mbox_stream, $msgs_number, $newmailbox, CP_UID)) {
	1553	imap_expunge($mbox_stream);
[51]	1554	if($mbox_stream)
	1555	imap_close($mbox_stream);
[2]	1556	return $return;
	1557	}else {
[449]	1558	if(strstr(imap_last_error(),'Over quota')) {
[2]	1559	$accountID = $_SESSION['phpgw_info']['expressomail']['email_server']['imapAdminUsername'];
[449]	1560	$pass = $_SESSION['phpgw_info']['expressomail']['email_server']['imapAdminPW'];
	1561	$userID = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
[2]	1562	$server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
[504]	1563	$mbox = @imap_open("{".$this->imap_server.":".$this->imap_port.$this->imap_options."}INBOX", $accountID, $pass) or die(serialize(array('imap_error' => $this->parse_error(imap_last_error()))));
[2]	1564	if(!$mbox)
	1565	return imap_last_error();
[449]	1566	$quota = imap_get_quotaroot($mbox_stream, "INBOX");
[2]	1567	if(! imap_set_quota($mbox, "user".$this->imap_delimiter.$userID, 2.1 * $quota['usage'])) {
[51]	1568	if($mbox_stream)
	1569	imap_close($mbox_stream);
[449]	1570	if($mbox)
[51]	1571	imap_close($mbox);
[449]	1572	return "move_messages(): Error setting quota for MOVE or DELETE!! ". "user".$this->imap_delimiter.$userID." line ".__LINE__."\n";
[2]	1573	}
	1574	if(imap_mail_move($mbox_stream, $msgs_number, $newmailbox, CP_UID)) {
	1575	imap_expunge($mbox_stream);
[51]	1576	if($mbox_stream)
	1577	imap_close($mbox_stream);
[2]	1578	// return to original quota limit.
	1579	if(!imap_set_quota($mbox, "user".$this->imap_delimiter.$userID, $quota['limit'])) {
[51]	1580	if($mbox)
	1581	imap_close($mbox);
[449]	1582	return "move_messages(): Error setting quota for MOVE or DELETE!! line ".__LINE__."\n";
[2]	1583	}
[449]	1584	return $return;
[2]	1585	}
	1586	else {
[51]	1587	if($mbox_stream)
	1588	imap_close($mbox_stream);
[2]	1589	if(!imap_set_quota($mbox, "user".$this->imap_delimiter.$userID, $quota['limit'])) {
[51]	1590	if($mbox)
	1591	imap_close($mbox);
[449]	1592	return "move_messages(): Error setting quota for MOVE or DELETE!! line ".__LINE__."\n";
[2]	1593	}
[449]	1594	return imap_last_error();
[2]	1595	}
[449]	1596
[2]	1597	}
	1598	else {
[51]	1599	if($mbox_stream)
	1600	imap_close($mbox_stream);
	1601	return "move_messages() line ".__LINE__.": ". imap_last_error()." folder:".$newmailbox;
[2]	1602	}
[449]	1603	}
[2]	1604	}
[449]	1605
[2]	1606	function save_msg($params)
	1607	{
[449]	1608
[271]	1609	include_once("class.phpmailer.php");
	1610	$mail = new PHPMailer();
	1611	include_once("class.db_functions.inc.php");
	1612	$toaddress = $params['input_to'];
	1613	$ccaddress = $params['input_cc'];
	1614	$subject = $params['input_subject'];
[320]	1615	$msg_uid = $params['msg_id'];
[2]	1616	$body = $params['body'];
	1617	$body = str_replace("%nbsp;"," ",$params['body']);
[155]	1618	$body = preg_replace("/\n/"," ",$body);
[51]	1619	$body = preg_replace("/\r/","",$body);
[271]	1620	$forwarding_attachments = $params['forwarding_attachments'];
	1621	$attachments = $params['FILES'];
	1622	$return_files = $params['FILES'];
[449]	1623
[271]	1624	$folder = $params['folder'];
[449]	1625	$folder = mb_convert_encoding($folder, "UTF7-IMAP","ISO_8859-1");
[271]	1626	// Fix problem with cyrus delimiter changes.
[449]	1627	// Dots in names: enabled/disabled.
[271]	1628	$folder = @eregi_replace("INBOX/", "INBOX".$this->imap_delimiter, $folder);
	1629	$folder = @eregi_replace("INBOX.", "INBOX".$this->imap_delimiter, $folder);
	1630	// End Fix.
[449]	1631
[271]	1632	$mail->SaveMessageInFolder = $folder;
	1633	$mail->SMTPDebug = false;
[449]	1634
[271]	1635	$mail->IsSMTP();
	1636	$mail->Host = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpServer'];
	1637	$mail->Port = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpPort'];
	1638	$mail->From = $_SESSION['phpgw_info']['expressomail']['user']['email'];
	1639	$mail->FromName = $_SESSION['phpgw_info']['expressomail']['user']['fullname'];
[449]	1640
[271]	1641	$mail->Sender = $mail->From;
	1642	$mail->SenderName = $mail->FromName;
	1643	$mail->FromName = $_SESSION['phpgw_info']['expressomail']['user']['fullname'];
	1644	$mail->From = $_SESSION['phpgw_info']['expressomail']['user']['email'];
[449]	1645
[271]	1646	$this->add_recipients("to", $toaddress, &$mail);
	1647	$this->add_recipients("cc", $ccaddress, &$mail);
	1648	$mail->Subject = $subject;
	1649	$mail->IsHTML(true);
	1650	$mail->Body = $body;
[449]	1651
[320]	1652	// Build CID for embedded Images!!!
[449]	1653	$pattern = '/src="([^"]*?show_embedded_attach.php\?msg_folder=(.+)?&(amp;)?msg_num=(.+)?&(amp;)?msg_part=(.+)?)"/isU';
[320]	1654	$cid_imgs = '';
	1655	$name_cid_files = array();
	1656	preg_match_all($pattern,$mail->Body,$cid_imgs,PREG_PATTERN_ORDER);
	1657	$cid_array = array();
[449]	1658	foreach($cid_imgs[6] as $j => $val){
	1659	if ( !array_key_exists($cid_imgs[4][$j].$val, $cid_array) )
[320]	1660	{
[449]	1661	$cid_array[$cid_imgs[4][$j].$val] = base_convert(microtime(), 10, 36);
[320]	1662	}
[449]	1663	$cid = $cid_array[$cid_imgs[4][$j].$val];
[320]	1664	$mail->Body = str_replace($cid_imgs[1][$j], "cid:".$cid, $mail->Body);
[449]	1665
	1666	if ($msg_uid != $cid_imgs[4][$j]) // The image isn't in the same mail?
[320]	1667	{
[449]	1668	$fileContent = $this->get_forwarding_attachment($cid_imgs[2][$j], $cid_imgs[4][$j], $cid_imgs[6][$j], 'base64');
	1669	//prototype: get_forwarding_attachment ( folder, msg number, part, encoding)
[320]	1670	$fileName = "image_".($j).".jpg";
	1671	$fileCode = "base64";
	1672	$fileType = "image/jpg";
[449]	1673	$file_attached[0] = $cid_imgs[2][$j];
	1674	$file_attached[1] = $cid_imgs[4][$j];
	1675	$file_attached[2] = $fileName;
	1676	$file_attached[3] = $cid_imgs[6][$j];
	1677	$file_attached[4] = 'base64';
	1678	$file_attached[5] = strlen($fileContent); //Size of file
	1679	$return_forward[] = $file_attached;
[320]	1680	}
	1681	else
	1682	{
[449]	1683	$attach_img = $forwarding_attachments[$cid_imgs[6][$j]-2];
[320]	1684	$file_description = unserialize(rawurldecode($attach_img));
[449]	1685	foreach($file_description as $i => $descriptor){
[320]	1686	$file_description[$i] = eregi_replace('\'*\'','',$descriptor);
	1687	}
	1688	$fileContent = $this->get_forwarding_attachment($file_description[0], $msg_uid, $file_description[3], 'base64');
	1689	$fileName = $file_description[2];
	1690	$fileCode = $file_description[4];
	1691	$fileType = $this->get_file_type($file_description[2]);
[449]	1692	unset($forwarding_attachments[$cid_imgs[6][$j]-2]);
[320]	1693	if (!empty($file_description))
	1694	{
	1695	$file_description[5] = strlen($fileContent); //Size of file
	1696	$return_forward[] = $file_description;
	1697	}
	1698	}
	1699	$tempDir = ini_get("session.save_path");
[449]	1700	$file = "cid_image_".base_convert(microtime(), 10, 36).".dat";
[320]	1701	$f = fopen($tempDir.'/'.$file,"w");
	1702	fputs($f,$fileContent);
	1703	fclose($f);
	1704	if ($fileContent)
	1705	$mail->AddEmbeddedImage($tempDir.'/'.$file, $cid, $fileName, $fileCode, $fileType);
	1706	//else
[449]	1707	// return "Error loading image attachment content";
[320]	1708
	1709	}
[449]	1710
	1711	// Build Forwarding Attachments!!!
[271]	1712	if (count($forwarding_attachments) > 0)
	1713	{
	1714	foreach($forwarding_attachments as $forwarding_attachment)
	1715	{
	1716	$file_description = unserialize(rawurldecode($forwarding_attachment));
	1717	$tmp = array_values($file_description);
[449]	1718	foreach($file_description as $i => $descriptor){
[271]	1719	$tmp[$i] = eregi_replace('\'*\'','',$descriptor);
	1720	}
	1721	$file_description = $tmp;
[449]	1722
[271]	1723	$fileContent = $this->get_forwarding_attachment($file_description[0], $file_description[1], $file_description[3],$file_description[4]);
	1724	$fileName = $file_description[2];
[449]	1725
[271]	1726	$file_description[5] = strlen($fileContent); //Size of file
	1727	$return_forward[] = $file_description;
[449]	1728
[271]	1729	$mail->AddStringAttachment($fileContent, $fileName, $file_description[4], $this->get_file_type($file_description[2]));
	1730	}
	1731	}
[449]	1732
[271]	1733	if ((count($return_forward) > 0) && (count($return_files) > 0))
	1734	$return_files = array_merge_recursive($return_forward,$return_files);
	1735	else
	1736	if (count($return_files) < 1)
	1737	$return_files = $return_forward;
[449]	1738
[271]	1739	// Build Uploading Attachments!!!
	1740	if (count($attachments))
	1741	foreach ($attachments as $attach)
[449]	1742	$mail->AddAttachment($attach['tmp_name'], $attach['name'], "base64", $this->get_file_type($attach['name'])); // optional name
	1743
	1744
	1745
[271]	1746	if(!empty($mail->AltBody))
	1747	$mail->ContentType = "multipart/alternative";
	1748
	1749	$mail->error_count = 0; // reset errors
	1750	$mail->SetMessageType();
	1751	$header = $mail->CreateHeader();
	1752	$body = $mail->CreateBody();
[449]	1753
[271]	1754	if ($_SESSION['phpgw_info']['expressomail']['email_server']['imapTLSEncryption'] == 'yes')
	1755	{
	1756	$imap_options = '/tls/novalidate-cert';
	1757	}
	1758	else
	1759	{
	1760	$imap_options = '/notls/novalidate-cert';
	1761	}
	1762	$username = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
	1763	$password = $_SESSION['phpgw_info']['expressomail']['user']['passwd'];
	1764	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
	1765	$imap_port = $_SESSION['phpgw_info']['expressomail']['email_server']['imapPort'];
	1766	$mbox_stream = imap_open("{".$imap_server.":".$imap_port.$imap_options."}".$folder, $username, $password);
[449]	1767
[271]	1768	$new_header = str_replace("\n", "\r\n", $header);
	1769	$new_body = str_replace("\n", "\r\n", $body);
[449]	1770
[271]	1771	$return['append'] = imap_append($mbox_stream, "{".$imap_server.":".$imap_port."}".$folder, $new_header . $new_body, "\\Seen \\Draft");
	1772	$status = imap_status($mbox_stream, "{".$this->imap_server.":".$this->imap_port."}".$folder, SA_UIDNEXT);
	1773	$return['msg_no'] = $status->uidnext - 1;
	1774	$return['folder_id'] = $folder;
[449]	1775
[51]	1776	if($mbox_stream)
	1777	imap_close($mbox_stream);
[449]	1778
[271]	1779	foreach ($return_files as $index => $_attachment) {
	1780	if (array_key_exists("name",$_attachment)){
	1781	unset($return_files[$index]);
	1782	$return_files[$index] = $_attachment['name']."_SIZE_".$return_files[$index][1] = $_attachment['size'];
	1783	}
	1784	else
	1785	{
	1786	unset($return_files[$index]);
	1787	$return_files[$index] = $_attachment[2]."_SIZE_". $return_files[$index][1] = $_attachment[5];
	1788	}
	1789	}
[449]	1790
[271]	1791	$return['files'] = serialize($return_files);
[449]	1792
[2]	1793	if (!$return['append'])
	1794	$return['append'] = imap_last_error();
[449]	1795
[2]	1796	return $return;
	1797	}
[449]	1798
[2]	1799	function set_messages_flag($params)
	1800	{
	1801	$folder = $params['folder'];
	1802	$msgs_to_set = $params['msgs_to_set'];
	1803	$flag = $params['flag'];
	1804	$return = array();
	1805	$return["msgs_to_set"] = $msgs_to_set;
	1806	$return["flag"] = $flag;
[449]	1807
[411]	1808	if(!$this->mbox && !is_resource($this->mbox))
[51]	1809	$this->mbox = $this->open_mbox($folder);
[449]	1810
[2]	1811	if ($flag == "unseen")
[51]	1812	$return["status"] = imap_clearflag_full($this->mbox, $msgs_to_set, "\\Seen", ST_UID);
[2]	1813	elseif ($flag == "seen")
[51]	1814	$return["status"] = imap_setflag_full($this->mbox, $msgs_to_set, "\\Seen", ST_UID);
[2]	1815	elseif ($flag == "answered"){
[51]	1816	$return["status"] = imap_setflag_full($this->mbox, $msgs_to_set, "\\Answered", ST_UID);
	1817	imap_clearflag_full($this->mbox, $msgs_to_set, "\\Draft", ST_UID);
[2]	1818	}
	1819	elseif ($flag == "forwarded")
[51]	1820	$return["status"] = imap_setflag_full($this->mbox, $msgs_to_set, "\\Answered \\Draft", ST_UID);
[2]	1821	elseif ($flag == "flagged")
[51]	1822	$return["status"] = imap_setflag_full($this->mbox, $msgs_to_set, "\\Flagged", ST_UID);
[2]	1823	elseif ($flag == "unflagged")
[51]	1824	$return["status"] = imap_clearflag_full($this->mbox, $msgs_to_set, "\\Flagged", ST_UID);
[449]	1825
[411]	1826	if($this->mbox && is_resource($this->mbox))
[51]	1827	imap_close($this->mbox);
[2]	1828	return $return;
	1829	}
[449]	1830
[2]	1831	function get_file_type($file_name)
	1832	{
	1833	$file_name = strtolower($file_name);
	1834	$strFileType = strrev(substr(strrev($file_name),0,4));
[449]	1835	if ($strFileType == ".asf")
[2]	1836	return "video/x-ms-asf";
	1837	if ($strFileType == ".avi")
	1838	return "video/avi";
	1839	if ($strFileType == ".doc")
	1840	return "application/msword";
	1841	if ($strFileType == ".zip")
	1842	return "application/zip";
	1843	if ($strFileType == ".xls")
	1844	return "application/vnd.ms-excel";
	1845	if ($strFileType == ".gif")
	1846	return "image/gif";
	1847	if ($strFileType == ".jpg" \|\| $strFileType == "jpeg")
	1848	return "image/jpeg";
	1849	if ($strFileType == ".png")
	1850	return "image/png";
	1851	if ($strFileType == ".wav")
	1852	return "audio/wav";
	1853	if ($strFileType == ".mp3")
	1854	return "audio/mpeg3";
	1855	if ($strFileType == ".mpg" \|\| $strFileType == "mpeg")
	1856	return "video/mpeg";
	1857	if ($strFileType == ".rtf")
	1858	return "application/rtf";
	1859	if ($strFileType == ".htm" \|\| $strFileType == "html")
	1860	return "text/html";
[449]	1861	if ($strFileType == ".xml")
[2]	1862	return "text/xml";
[449]	1863	if ($strFileType == ".xsl")
[2]	1864	return "text/xsl";
[449]	1865	if ($strFileType == ".css")
[2]	1866	return "text/css";
[449]	1867	if ($strFileType == ".php")
[2]	1868	return "text/php";
[449]	1869	if ($strFileType == ".asp")
[2]	1870	return "text/asp";
	1871	if ($strFileType == ".pdf")
	1872	return "application/pdf";
	1873	if ($strFileType == ".txt")
	1874	return "text/plain";
	1875	if ($strFileType == ".wmv")
	1876	return "video/x-ms-wmv";
	1877	if ($strFileType == ".sxc")
	1878	return "application/vnd.sun.xml.calc";
	1879	if ($strFileType == ".stc")
	1880	return "application/vnd.sun.xml.calc.template";
	1881	if ($strFileType == ".sxd")
	1882	return "application/vnd.sun.xml.draw";
	1883	if ($strFileType == ".std")
	1884	return "application/vnd.sun.xml.draw.template";
	1885	if ($strFileType == ".sxi")
	1886	return "application/vnd.sun.xml.impress";
	1887	if ($strFileType == ".sti")
	1888	return "application/vnd.sun.xml.impress.template";
	1889	if ($strFileType == ".sxm")
	1890	return "application/vnd.sun.xml.math";
	1891	if ($strFileType == ".sxw")
	1892	return "application/vnd.sun.xml.writer";
	1893	if ($strFileType == ".sxq")
	1894	return "application/vnd.sun.xml.writer.global";
	1895	if ($strFileType == ".stw")
	1896	return "application/vnd.sun.xml.writer.template";
[449]	1897
	1898
	1899	return "application/octet-stream";
[2]	1900	}
[449]	1901
[2]	1902	function htmlspecialchars_encode($str)
	1903	{
[449]	1904	return str_replace( array('&', '"','\'','<','>','{','}'), array('&','"',''','<','>','{','}'), $str);
[2]	1905	}
	1906	function htmlspecialchars_decode($str)
	1907	{
[449]	1908	return str_replace( array('&','"',''','<','>','{','}'), array('&', '"','\'','<','>','{','}'), $str);
[2]	1909	}
[449]	1910
[53]	1911	function get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse){
[449]	1912
[411]	1913	if(!$this->mbox \|\| !is_resource($this->mbox)){
[51]	1914	$this->mbox = $this->open_mbox($folder);
[449]	1915
[411]	1916	}
[432]	1917
[2]	1918	switch($sort_box_type){
	1919	case 'SORTFROM':
[449]	1920	return $this->imap_sortfrom($sort_box_reverse, $search_box_type);
[2]	1921	case 'SORTSUBJECT':
[449]	1922	return imap_sort($this->mbox, SORTSUBJECT, $sort_box_reverse, SE_UID, $search_box_type);
[2]	1923	case 'SORTSIZE':
[449]	1924	return imap_sort($this->mbox, SORTSIZE, $sort_box_reverse, SE_UID, $search_box_type);
[53]	1925	default:
[449]	1926	return imap_sort($this->mbox, SORTARRIVAL, $sort_box_reverse, SE_UID, $search_box_type);
	1927	}
	1928	}
	1929
[53]	1930	function get_info_next_msg($params)
	1931	{
	1932	$msg_number = $params['msg_number'];
	1933	$folder = $params['msg_folder'];
	1934	$sort_box_type = $params['sort_box_type'];
	1935	$sort_box_reverse = $params['sort_box_reverse'];
	1936	$reuse_border = $params['reuse_border'];
	1937	$search_box_type = $params['search_box_type'] != "ALL" && $params['search_box_type'] != "" ? $params['search_box_type'] : false;
[449]	1938	$sort_array_msg = $this -> get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse);
	1939
[320]	1940	$success = false;
	1941	if (is_array($sort_array_msg))
[2]	1942	{
[320]	1943	foreach ($sort_array_msg as $i => $value){
	1944	if ($value == $msg_number)
	1945	{
	1946	$success = true;
	1947	break;
	1948	}
	1949	}
[2]	1950	}
	1951
[320]	1952	if (! $success \|\| $i >= sizeof($sort_array_msg)-1)
[2]	1953	{
	1954	$params['status'] = 'false';
	1955	$params['command_to_exec'] = "delete_border('". $reuse_border ."');";
	1956	return $params;
	1957	}
[449]	1958
[2]	1959	$params = array();
	1960	$params['msg_number'] = $sort_array_msg[($i+1)];
	1961	$params['msg_folder'] = $folder;
[449]	1962
	1963	$return = $this->get_info_msg($params);
[2]	1964	$return["reuse_border"] = $reuse_border;
	1965	return $return;
	1966	}
	1967
	1968	function get_info_previous_msg($params)
	1969	{
	1970	$msg_number = $params['msgs_number'];
	1971	$folder = $params['folder'];
	1972	$sort_box_type = $params['sort_box_type'];
	1973	$sort_box_reverse = $params['sort_box_reverse'];
	1974	$reuse_border = $params['reuse_border'];
[53]	1975	$search_box_type = $params['search_box_type'] != "ALL" && $params['search_box_type'] != "" ? $params['search_box_type'] : false;
	1976	$sort_array_msg = $this -> get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse);
[449]	1977
[320]	1978	$success = false;
	1979	if (is_array($sort_array_msg))
[2]	1980	{
[320]	1981	foreach ($sort_array_msg as $i => $value){
	1982	if ($value == $msg_number)
	1983	{
	1984	$success = true;
	1985	break;
	1986	}
	1987	}
[2]	1988	}
[320]	1989	if (! $success \|\| $i == 0)
	1990	{
[2]	1991	$params['status'] = 'false';
	1992	$params['command_to_exec'] = "delete_border('". $reuse_border ."');";
	1993	return $params;
	1994	}
[449]	1995
[2]	1996	$params = array();
	1997	$params['msg_number'] = $sort_array_msg[($i-1)];
	1998	$params['msg_folder'] = $folder;
[449]	1999
[2]	2000	$return = $this->get_info_msg($params);
	2001	$return["reuse_border"] = $reuse_border;
	2002	return $return;
	2003	}
[449]	2004
[2]	2005	// This function updates the values: quota, paging and new messages menu.
	2006	function get_menu_values($params){
	2007	$return_array = array();
	2008	$return_array = $this->get_quota($params);
[449]	2009
[2]	2010	$mbox_stream = $this->open_mbox($params['folder']);
[449]	2011	$return_array['num_msgs'] = imap_num_msg($mbox_stream);
[51]	2012	if($mbox_stream)
	2013	imap_close($mbox_stream);
[449]	2014
	2015	return $return_array;
[2]	2016	}
[449]	2017
[325]	2018	function get_quota($params){
[449]	2019	// folder_id = user/{uid} for shared folders
	2020	if(substr($params['folder_id'],0,5) != 'INBOX' && preg_match('/user\\'.$this->imap_delimiter.'/i', $params['folder_id'])){
	2021	$array_folder = explode($this->imap_delimiter,$params['folder_id']);
	2022	$folder_id = "user".$this->imap_delimiter.$array_folder[1];
	2023	}
	2024	// folder_id = INBOX for inbox folders
	2025	else
	2026	$folder_id = "INBOX";
	2027
	2028	if(!$this->mbox)
[51]	2029	$this->mbox = $this->open_mbox();
[345]	2030
[325]	2031	$quota = imap_get_quotaroot($this->mbox, $folder_id);
[411]	2032	if($this->mbox && is_resource($this->mbox))
[51]	2033	imap_close($this->mbox);
[449]	2034
[2]	2035	if (!$quota){
	2036	return array(
	2037	'quota_percent' => 0,
	2038	'quota_used' => 0,
	2039	'quota_limit' => 0
	2040	);
	2041	}
[449]	2042
[2]	2043	if(count($quota) && $quota['limit']) {
	2044	$quota_limit = (($quota['limit']/1024)* 100 + .5 )* .01;
	2045	$quota_used = (($quota['usage']/1024)* 100 + .5 )* .01;
	2046	if($quota_used >= $quota_limit)
	2047	$quota_used = $quota_limit;
	2048	$quotaPercent = ($quota_used / $quota_limit)*100;
	2049	$quotaPercent = (($quotaPercent)* 100 + .5 )* .01;
	2050
	2051	return array(
	2052	'quota_percent' => floor($quotaPercent),
	2053	'quota_used' => floor($quota_used),
	2054	'quota_limit' => floor($quota_limit)
	2055	);
	2056	}
[449]	2057	else
[2]	2058	return array();
	2059	}
[449]	2060
[2]	2061	function send_notification($params){
	2062	require_once("class.phpmailer.php");
	2063	$mail = new PHPMailer();
[449]	2064
[2]	2065	$toaddress = $params['notificationto'];
[449]	2066
	2067	$subject = 'Confirmação de leitura: ' . $params['subject'];
[2]	2068	$body = 'Sua mensagem: ' . $params['subject'] . '<br>';
	2069	$body .= 'foi lida por: ' . $_SESSION['phpgw_info']['expressomail']['user']['fullname'] . ' <' . $_SESSION['phpgw_info']['expressomail']['user']['email'] . '> em ' . date("d/m/Y H:i");
	2070	$mail->SMTPDebug = false;
	2071	$mail->IsSMTP();
	2072	$mail->Host = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpServer'];
	2073	$mail->Port = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpPort'];
	2074	$mail->From = $_SESSION['phpgw_info']['expressomail']['user']['email'];
	2075	$mail->FromName = $_SESSION['phpgw_info']['expressomail']['user']['fullname'];
	2076	$mail->AddAddress($toaddress);
	2077	$mail->Subject = $this->htmlspecialchars_decode($subject);
	2078
	2079	$mail->IsHTML(true);
	2080	$mail->Body = $body;
[449]	2081
[2]	2082	if(!$mail->Send()){
	2083	return $mail->ErrorInfo;
	2084	}
	2085	else
	2086	return true;
	2087	}
[449]	2088
[2]	2089	function empty_trash()
	2090	{
[449]	2091	$folder = 'INBOX' . $this->imap_delimiter . $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultTrashFolder'];
[2]	2092	$mbox_stream = $this->open_mbox($folder);
	2093	$return = imap_delete($mbox_stream,'1:*');
[51]	2094	if($mbox_stream)
	2095	imap_close($mbox_stream, CL_EXPUNGE);
[2]	2096	return $return;
	2097	}
[449]	2098
[2]	2099	function search($params)
	2100	{
	2101	include("class.imap_attachment.inc.php");
[449]	2102	$imap_attachment = new imap_attachment();
[2]	2103	$criteria = $params['criteria'];
	2104	$return = array();
	2105	$folders = $this->get_folders_list();
[449]	2106
[2]	2107	$j = 0;
	2108	foreach($folders as $folder)
	2109	{
	2110	$mbox_stream = $this->open_mbox($folder);
	2111	$messages = imap_search($mbox_stream, $criteria, SE_UID);
[449]	2112
[2]	2113	if ($messages == '')
	2114	continue;
[449]	2115
[2]	2116	$i = 0;
	2117	$return[$j] = array();
	2118	$return[$j]['folder_name'] = $folder['name'];
[449]	2119
[2]	2120	foreach($messages as $msg_number)
	2121	{
[535]	2122	$header = $this->get_header($msg_number);
[2]	2123	if (!is_object($header))
	2124	return false;
[449]	2125
[2]	2126	$return[$j][$i]['msg_folder'] = $folder['name'];
	2127	$return[$j][$i]['msg_number'] = $msg_number;
	2128	$return[$j][$i]['Recent'] = $header->Recent;
	2129	$return[$j][$i]['Unseen'] = $header->Unseen;
	2130	$return[$j][$i]['Answered'] = $header->Answered;
	2131	$return[$j][$i]['Deleted'] = $header->Deleted;
	2132	$return[$j][$i]['Draft'] = $header->Draft;
	2133	$return[$j][$i]['Flagged'] = $header->Flagged;
[449]	2134
[535]	2135	$date_msg = gmdate("d/m/Y",$header->udate);
	2136	if (gmdate("d/m/Y") == $date_msg)
	2137	$return[$j][$i]['udate'] = gmdate("H:i",$header->udate);
[2]	2138	else
	2139	$return[$j][$i]['udate'] = $date_msg;
[449]	2140
[2]	2141	$fromaddress = imap_mime_header_decode($header->fromaddress);
	2142	$return[$j][$i]['fromaddress'] = '';
	2143	foreach ($fromaddress as $tmp)
	2144	$return[$j][$i]['fromaddress'] .= $this->replace_maior_menor($tmp->text);
[449]	2145
[2]	2146	$from = $header->from;
	2147	$return[$j][$i]['from'] = array();
	2148	$tmp = imap_mime_header_decode($from[0]->personal);
	2149	$return[$j][$i]['from']['name'] = $tmp[0]->text;
	2150	$return[$j][$i]['from']['email'] = $from[0]->mailbox . "@" . $from[0]->host;
[449]	2151	$return[$j][$i]['from']['full'] ='"' . $return[$j][$i]['from']['name'] . '" ' . '<' . $return[$j][$i]['from']['email'] . '>';
[2]	2152
	2153	$to = $header->to;
	2154	$return[$j][$i]['to'] = array();
	2155	$tmp = imap_mime_header_decode($to[0]->personal);
	2156	$return[$j][$i]['to']['name'] = $tmp[0]->text;
	2157	$return[$j][$i]['to']['email'] = $to[0]->mailbox . "@" . $to[0]->host;
[449]	2158	$return[$j][$i]['to']['full'] ='"' . $return[$i]['to']['name'] . '" ' . '<' . $return[$i]['to']['email'] . '>';
[2]	2159
	2160	$subject = imap_mime_header_decode($header->fetchsubject);
	2161	$return[$j][$i]['subject'] = '';
	2162	foreach ($subject as $tmp)
	2163	$return[$j][$i]['subject'] .= $tmp->text;
	2164
	2165	$return[$j][$i]['Size'] = $header->Size;
	2166	$return[$j][$i]['reply_toaddress'] = $header->reply_toaddress;
[449]	2167
[2]	2168	$return[$j][$i]['attachment'] = array();
	2169	$return[$j][$i]['attachment'] = $imap_attachment->get_attachment_headerinfo($mbox_stream, $msg_number);
[449]	2170
[2]	2171	$i++;
	2172	}
	2173	$j++;
[51]	2174	if($mbox_stream)
	2175	imap_close($mbox_stream);
[2]	2176	}
[449]	2177
[2]	2178	return $return;
	2179	}
[449]	2180
[2]	2181	function delete_and_show_previous_message($params)
	2182	{
	2183	$return = $this->get_info_previous_msg($params);
[449]	2184
[2]	2185	$params_tmp1 = array();
	2186	$params_tmp1['msgs_to_delete'] = $params['msg_number'];
	2187	$params_tmp1['folder'] = $params['msg_folder'];
	2188	$return_tmp1 = $this->delete_msg($params_tmp1);
[449]	2189
[2]	2190	$return['msg_number_deleted'] = $return_tmp1;
[449]	2191
[2]	2192	return $return;
	2193	}
[449]	2194
	2195
[2]	2196	function automatic_trash_cleanness($params)
	2197	{
	2198	$before_date = date("m/d/Y", strtotime("-".$params['before_date']." day"));
	2199	$criteria = 'BEFORE "'.$before_date.'"';
[325]	2200	$mbox_stream = $this->open_mbox('INBOX'.$this->imap_delimiter.$_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultTrashFolder']);
[2]	2201	$messages = imap_search($mbox_stream, $criteria, SE_UID);
	2202	if (is_array($messages)){
	2203	foreach ($messages as $msg_number){
	2204	imap_delete($mbox_stream, $msg_number, FT_UID);
	2205	}
	2206	}
[51]	2207	if($mbox_stream)
	2208	imap_close($mbox_stream, CL_EXPUNGE);
[2]	2209	return $messages;
	2210	}
	2211	// Fix the search problem with special characters!!!!
	2212	function remove_accents($string) {
[449]	2213	return strtr($string,
	2214	"?Ó??ó?Ý?úÁÀÃÂÄÇÉÈÊËÍÌ?ÎÏÑÕÔÓÒÖÚÙ?ÛÜ?áàãâäçéèêëíì?îïñóòõôöúù?ûüýÿ",
[2]	2215	"SOZsozYYuAAAAACEEEEIIIIINOOOOOUUUUUsaaaaaceeeeiiiiinooooouuuuuyy");
	2216	}
	2217
[469]	2218	function search_msg($params = ''){
[2]	2219	$retorno = "";
[271]	2220	$mbox_stream = "";
[2]	2221	$search = explode(",",$params['condition']);
	2222	if($search){
	2223	$search_criteria = '';
[271]	2224	foreach($search as $tmp)
	2225	{
[2]	2226	$tmp1 = explode("##",$tmp);
	2227	$name_box = $tmp1[0];
[372]	2228	unset($filter);
	2229	foreach($tmp1 as $index => $criteria)
	2230	{
	2231	if ($index != 0 && strlen($criteria) != 0)
	2232	{
	2233	$filter_array = explode("<=>",rawurldecode($criteria));
	2234	$filter .= " ".$filter_array[0];
	2235	$filter .= '"'.$filter_array[1].'"';
	2236	}
[449]	2237	}
	2238	$name_box = mb_convert_encoding(utf8_decode($name_box), "UTF7-IMAP", "ISO_8859-1" );
[372]	2239	$filter = $this->remove_accents($filter);
[469]	2240	//Este bloco tem a finalidade de transformar o CPF das pastas compartilhadas em common name
[432]	2241	$folder_name = explode($this->imap_delimiter,$name_box);
[469]	2242	if (is_numeric($folder_name[1])) {
	2243	$this->ldap = new ldap_functions();
	2244	if ($cn = $this->ldap->uid2cn($folder_name[1])) {
	2245	$folder_name[1] = $cn;
[432]	2246	}
	2247	}
	2248	$folder_name = implode($this->imap_delimiter,$folder_name);
[449]	2249
[271]	2250	if(!is_resource($mbox_stream))
[372]	2251	$mbox_stream = $this->open_mbox($name_box);
[271]	2252	else
	2253	imap_reopen($mbox_stream, "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$name_box);
[449]	2254
	2255	if (preg_match("/^.?\bALL\b/", $filter)){ // Quick Search, note: this ALL isn't the same ALL from imap_search
	2256
[271]	2257	$all_criterias = array ("TO","SUBJECT","FROM","CC");
	2258	foreach($all_criterias as $criteria_fixed)
	2259	{
[372]	2260	$_filter = $criteria_fixed . substr($filter,4);
[449]	2261
[372]	2262	$search_criteria = imap_search($mbox_stream, $_filter, SE_UID);
[449]	2263
[271]	2264	if($search_criteria && count($search_criteria) < 50)
	2265	{
[2]	2266	foreach($search_criteria as $new_search){
[449]	2267	$m_token = trim("##".mb_convert_encoding( $name_box, "ISO_8859-1", "UTF7-IMAP" ) . "--" . $this->get_msg($new_search,$name_box,$mbox_stream) . "--".$new_search."##"."\n");
[271]	2268	if(!@strstr($retorno,$m_token))
[2]	2269	$retorno .= $m_token;
	2270	}
[449]	2271	}
	2272	else if(count($search_criteria) >= 50)
	2273	return "many results";
[2]	2274	}
[271]	2275	}
[2]	2276	else {
[271]	2277	$search_criteria = imap_search($mbox_stream, $filter, SE_UID);
[372]	2278	if( is_array( $search_criteria) )
	2279	{
	2280	foreach($search_criteria as $new_search)
[449]	2281	$retorno .= trim("##".mb_convert_encoding( $name_box, "ISO_8859-1", "UTF7-IMAP" ) . "--" . $this->get_msg($new_search,$name_box,$mbox_stream) . "--" . $new_search."##"."\n");
[2]	2282	}
	2283	}
	2284	}
[271]	2285	}
	2286	if($mbox_stream)
[449]	2287	imap_close($mbox_stream);
	2288
[2]	2289	return $retorno ? $retorno : "none";
	2290	}
[449]	2291
[271]	2292	function get_msg($uid_msg,$name_box, $mbox_stream )
	2293	{
[535]	2294	$header = $this->get_header($uid_msg);
[163]	2295	$subject = $this->decode_string($header->fetchsubject);
	2296	$from = $header->from[0]->mailbox;
[2]	2297	if($header->from[0]->personal != "")
	2298	$from = $header->from[0]->personal;
[535]	2299	$ret_msg = $this->decode_string($from) . "--" . $subject . "--". gmdate("d/m/Y",$header ->udate)."--". $this->size_msg($header->Size);
[449]	2300	return $ret_msg;
	2301	}
	2302
[2]	2303	function size_msg($size){
	2304	$var = floor($size/1024);
	2305	if($var >= 1){
[449]	2306	return $var." kb";
[2]	2307	}else{
[449]	2308	return $size ." b";
[2]	2309	}
	2310	}
	2311
	2312	function ob_array($the_object)
	2313	{
	2314	$the_array=array();
	2315	if(!is_scalar($the_object))
	2316	{
	2317	foreach($the_object as $id => $object)
	2318	{
	2319	if(is_scalar($object))
	2320	{
	2321	$the_array[$id]=$object;
	2322	}
	2323	else
	2324	{
	2325	$the_array[$id]=$this->ob_array($object);
	2326	}
	2327	}
	2328	return $the_array;
	2329	}
	2330	else
	2331	{
	2332	return $the_object;
	2333	}
	2334	}
[449]	2335
[2]	2336	function getacl()
	2337	{
	2338	$this->ldap = new ldap_functions();
[449]	2339
[2]	2340	$return = array();
[449]	2341	$mbox_stream = $this->open_mbox();
[2]	2342	$mbox_acl = imap_getacl($mbox_stream, 'INBOX');
[449]	2343
[2]	2344	$i = 0;
	2345	foreach ($mbox_acl as $user => $acl)
	2346	{
	2347	if ($user != $this->username)
	2348	{
	2349	$return[$i]['uid'] = $user;
	2350	$return[$i]['cn'] = $this->ldap->uid2cn($user);
	2351	}
	2352	$i++;
	2353	}
	2354	return $return;
	2355	}
[449]	2356
[2]	2357	function setacl($params)
	2358	{
	2359	$old_users = $this->getacl();
	2360	if (!count($old_users))
	2361	$old_users = array();
[449]	2362
[2]	2363	$tmp_array = array();
	2364	foreach ($old_users as $index => $user_info)
	2365	{
	2366	$tmp_array[$index] = $user_info['uid'];
	2367	}
	2368	$old_users = $tmp_array;
[449]	2369
[2]	2370	$users = unserialize($params['users']);
	2371	if (!count($users))
	2372	$users = array();
[449]	2373
[2]	2374	//$add_share = array_diff($users, $old_users);
	2375	$remove_share = array_diff($old_users, $users);
	2376
	2377	$mbox_stream = $this->open_mbox();
	2378
	2379	$serverString = "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}";
	2380	$mailboxes_list = imap_getmailboxes($mbox_stream, $serverString, "user".$this->imap_delimiter.$this->username."*");
	2381
	2382	/*if (count($add_share))
	2383	{
	2384	foreach ($add_share as $index=>$uid)
	2385	{
	2386	if (is_array($mailboxes_list))
	2387	{
	2388	foreach ($mailboxes_list as $key => $val)
	2389	{
	2390	$folder = str_replace($serverString, "", imap_utf7_decode($val->name));
	2391	imap_setacl ($mbox_stream, $folder, "$uid", "lrswipcda");
	2392	}
	2393	}
	2394	}
	2395	}*/
[449]	2396
[2]	2397	if (count($remove_share))
	2398	{
	2399	foreach ($remove_share as $index=>$uid)
	2400	{
	2401	if (is_array($mailboxes_list))
	2402	{
	2403	foreach ($mailboxes_list as $key => $val)
	2404	{
	2405	$folder = str_replace($serverString, "", imap_utf7_decode($val->name));
	2406	imap_setacl ($mbox_stream, $folder, "$uid", "");
	2407	}
	2408	}
[449]	2409	}
[2]	2410	}
[449]	2411
[2]	2412	return true;
	2413	}
[449]	2414
[2]	2415	function getaclfromuser($params)
	2416	{
	2417	$useracl = $params['user'];
[449]	2418
[2]	2419	$return = array();
	2420	$return[$useracl] = 'false';
[449]	2421	$mbox_stream = $this->open_mbox();
[2]	2422	$mbox_acl = imap_getacl($mbox_stream, 'INBOX');
[449]	2423
[2]	2424	foreach ($mbox_acl as $user => $acl)
	2425	{
	2426	if (($user != $this->username) && ($user == $useracl))
	2427	{
	2428	$return[$user] = $acl;
	2429	}
	2430	}
	2431	return $return;
	2432	}
	2433
	2434	function getacltouser($user)
	2435	{
	2436	$return = array();
	2437	$mbox_stream = $this->open_mbox();
[325]	2438	//Alterado, antes era 'imap_getacl($mbox_stream, 'user'.$this->imap_delimiter.$user);
	2439	//Afim de tratar as pastas compartilhadas, verificandos as permissoes de operacao sobre as mesmas
	2440	//No caso de se tratar da caixa do proprio usuario logado, utiliza a sintaxe abaixo
	2441	if(substr($user,0,4) != 'user')
[449]	2442	$mbox_acl = imap_getacl($mbox_stream, 'user'.$this->imap_delimiter.$user);
[325]	2443	else
	2444	$mbox_acl = imap_getacl($mbox_stream, $user);
[2]	2445	return $mbox_acl[$this->username];
	2446	}
[449]	2447
[2]	2448
	2449	function setaclfromuser($params)
	2450	{
	2451	$user = $params['user'];
	2452	$acl = $params['acl'];
[449]	2453
[2]	2454	$mbox_stream = $this->open_mbox();
	2455
	2456	$serverString = "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}";
	2457	$mailboxes_list = imap_getmailboxes($mbox_stream, $serverString, "user".$this->imap_delimiter.$this->username."*");
	2458
	2459	if (is_array($mailboxes_list))
	2460	{
	2461	foreach ($mailboxes_list as $key => $val)
	2462	{
[449]	2463	$folder = str_replace($serverString, "", imap_utf7_encode($val->name));
	2464	$folder = str_replace("&-", "&", $folder);
[2]	2465	if (!imap_setacl ($mbox_stream, $folder, $user, $acl))
	2466	{
[449]	2467	$return = imap_last_error();
[2]	2468	}
	2469	}
	2470	}
[449]	2471	if (isset($return))
	2472	return $return;
	2473	else
	2474	return true;
[2]	2475	}
[449]	2476
[51]	2477	function download_attachment($msg,$msgno)
	2478	{
[449]	2479	$array_parts_attachments = array();
[51]	2480	$array_parts_attachments['names'] = '';
	2481	include("class.imap_attachment.inc.php");
[449]	2482	$imap_attachment = new imap_attachment();
	2483
[51]	2484	if (count($msg->fname[$msgno]) > 0)
	2485	{
	2486	$i = 0;
	2487	foreach ($msg->fname[$msgno] as $index=>$fname)
	2488	{
	2489	$array_parts_attachments[$i]['pid'] = $msg->pid[$msgno][$index];
	2490	$array_parts_attachments[$i]['name'] = $imap_attachment->flat_mime_decode($fname);
	2491	$array_parts_attachments[$i]['name'] = $array_parts_attachments[$i]['name'] ? $array_parts_attachments[$i]['name'] : "attachment.bin";
	2492	$array_parts_attachments[$i]['encoding'] = $msg->encoding[$msgno][$index];
	2493	$array_parts_attachments['names'] .= $array_parts_attachments[$i]['name'] . ', ';
	2494	$array_parts_attachments[$i]['fsize'] = $msg->fsize[$msgno][$index];
	2495	$i++;
	2496	}
	2497	}
	2498	$array_parts_attachments['names'] = substr($array_parts_attachments['names'],0,(strlen($array_parts_attachments['names']) - 2));
	2499	return $array_parts_attachments;
[449]	2500	}
[69]	2501
	2502	function spam($params)
	2503	{
	2504	$is_spam = $params['spam'];
	2505	$folder = $params['folder'];
	2506	$mbox_stream = $this->open_mbox($folder);
	2507	$msgs_number = explode(',',$params['msgs_number']);
	2508
	2509	foreach($msgs_number as $msg_number) {
	2510	$header = imap_fetchheader($mbox_stream, imap_msgno($mbox_stream, $msg_number));
	2511	$body = imap_body($mbox_stream, imap_msgno($mbox_stream, $msg_number));
	2512	$msg = $header . $body;
	2513	$email = $_SESSION['phpgw_info']['expressomail']['user']['email'];
[449]	2514	$username = $this->username;
[69]	2515	strtok($email, '@');
	2516	$domain = strtok('@');
	2517
[449]	2518	//Encontrar a assinatura do dspam no cabecalho
	2519	$v = explode("\r\n", $header);
	2520	foreach ($v as $linha){
	2521	if (eregi("^X-DSPAM-Signature", $linha)) {
	2522
	2523	$args = explode(" ",$linha);
	2524	$signature = $args[1];
	2525	}
	2526	}
	2527
[69]	2528	// feed dspam
[449]	2529	switch($is_spam){
	2530	case 'true': $cmd = $_SESSION['phpgw_info']['server']['expressomail']['expressoMail_command_for_spam']; break;
	2531	case 'false': $cmd = $_SESSION['phpgw_info']['server']['expressomail']['expressoMail_command_for_ham']; break;
	2532	}
	2533	$tags = array('##EMAIL##', '##USERNAME##', '##DOMAIN##', '##SIGNATURE##');
	2534	$cmd = str_replace($tags,array($email,$username,$domain,$signature),$cmd);
[78]	2535	system($cmd);
[69]	2536	}
	2537	imap_close($mbox_stream);
	2538	return false;
	2539	}
[535]	2540	function get_header($msg_number){
	2541	$header = @imap_headerinfo($this->mbox, imap_msgno($this->mbox, $msg_number), 80, 255);
	2542	if (!is_object($header))
	2543	return false;
	2544	// Prepare udate from mailDate (DateTime arrived with TZ) for fixing summertime problem.
	2545	$pdate = date_parse($header->MailDate);
	2546	$header->udate += $pdate['zone']*(-60);
	2547	return $header;
	2548	}
[2]	2549	}
[278]	2550	?>

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