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source: trunk/expressoMail1_2/inc/class.imap_functions.inc.php @ 591

Revision 591, 87.0 KB checked in by eduardoalex, 15 years ago (diff)
Ticket #395
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
[591]	182	//Substituição de links por hiperlinks no texto.
	183	$body = ereg_replace("^<>\'&^<>\"[[:alpha:]]+://[^<>[:space:]]+[[:alnum:]/]","<a href='\\0'>\\0</a>",$return_get_body['body']);
	184	$body = ereg_replace("^<>\'&^<>\"www[^<>[:space:]]+[[:alnum:]/]","<a href='http://\\0'>\\0</a>",$body);
	185
	186	$return['body'] = $body;
[51]	187	$return['attachments'] = $return_get_body['attachments'];
[91]	188	$return['thumbs'] = $return_get_body['thumbs'];
	189	$return['signature'] = $return_get_body['signature'];
[449]	190
[2]	191	foreach($all_header as $line) {
	192	if (eregi("^Disposition-Notification-To", $line)) {
	193	eregi("^([^:]): (.)", $line, &$arg);
	194	$return['DispositionNotificationTo'] = $arg[2];
	195	}
	196	}
	197	$return['Recent'] = $header->Recent;
	198	$return['Unseen'] = $header->Unseen;
[449]	199	$return['Deleted'] = $header->Deleted;
[2]	200	$return['Flagged'] = $header->Flagged;
	201
	202	if($header->Answered =='A' && $header->Draft == 'X'){
	203	$return['Forwarded'] = 'F';
	204	}
[535]	205
[2]	206	else {
	207	$return['Answered'] = $header->Answered;
[449]	208	$return['Draft'] = $header->Draft;
[2]	209	}
	210
	211	$return['msg_number'] = $msg_number;
	212	$return['msg_folder'] = $msg_folder;
[449]	213
[535]	214	$date_msg = gmdate("d/m/Y",$header->udate);
[2]	215	if (date("d/m/Y") == $date_msg)
[535]	216	$return['udate'] = gmdate("H:i",$header->udate);
[2]	217	else
	218	$return['udate'] = $date_msg;
[449]	219
	220	$return['msg_day'] = $date_msg;
[535]	221	$return['msg_hour'] = gmdate("H:i",$header->udate);
[449]	222
[2]	223	if (date("d/m/Y") == $date_msg) //no dia
	224	{
[535]	225	$return['fulldate'] = gmdate("d/m/Y H:i",$header->udate);
	226	$return['smalldate'] = gmdate("H:i",$header->udate);
[449]	227
[535]	228	$timestamp_now = strtotime("now");
	229	$timestamp_msg_time = $header->udate;
	230	// $timestamp_now is GMT and $timestamp_msg_time is MailDate TZ.
	231	// The variable $timestamp_diff is calculated without MailDate TZ.
	232	$pdate = date_parse($header->MailDate);
	233	$timestamp_diff = $timestamp_now - $timestamp_msg_time + ($pdate['zone']*(-60));
[449]	234
[2]	235	if (gmdate("H",$timestamp_diff) > 0)
	236	{
[197]	237	$return['fulldate'] .= " (" . gmdate("H:i", $timestamp_diff) . ' ' . $this->functions->getLang('hours ago') . ')';
[2]	238	}
	239	else
	240	{
	241	if (gmdate("i",$timestamp_diff) == 0){
[197]	242	$return['fulldate'] .= ' ('. $this->functions->getLang('now').')';
[2]	243	}
	244	elseif (gmdate("i",$timestamp_diff) == 1){
[197]	245	$return['fulldate'] .= ' (1 '. $this->functions->getLang('minute ago').')';
[2]	246	}
	247	else{
[197]	248	$return['fulldate'] .= " (" . gmdate("i",$timestamp_diff) .' '. $this->functions->getLang('minutes ago') . ')';
[2]	249	}
	250	}
	251	}
	252	else{
[535]	253	$return['fulldate'] = gmdate("d/m/Y H:i",$header->udate);
	254	$return['smalldate'] = gmdate("d/m/Y",$header->udate);
[2]	255	}
[449]	256
[2]	257	$from = $header->from;
	258	$return['from'] = array();
	259	$tmp = imap_mime_header_decode($from[0]->personal);
	260	$return['from']['name'] = $this->decode_string($tmp[0]->text);
	261	$return['from']['email'] = $this->decode_string($from[0]->mailbox . "@" . $from[0]->host);
	262	if ($return['from']['name'])
	263	{
	264	if (substr($return['from']['name'], 0, 1) == '"')
	265	$return['from']['full'] = $return['from']['name'] . ' ' . '<' . $return['from']['email'] . '>';
	266	else
	267	$return['from']['full'] = '"' . $return['from']['name'] . '" ' . '<' . $return['from']['email'] . '>';
	268	}
	269	else
	270	$return['from']['full'] = $return['from']['email'];
[449]	271
[2]	272	// Sender attribute
	273	$sender = $header->sender;
	274	$return['sender'] = array();
	275	$tmp = imap_mime_header_decode($sender[0]->personal);
	276	$return['sender']['name'] = $this->decode_string($tmp[0]->text);
	277	$return['sender']['email'] = $this->decode_string($sender[0]->mailbox . "@" . $sender[0]->host);
	278	if ($return['sender']['name'])
	279	{
	280	if (substr($return['sender']['name'], 0, 1) == '"')
	281	$return['sender']['full'] = $return['sender']['name'] . ' ' . '<' . $return['sender']['email'] . '>';
	282	else
	283	$return['sender']['full'] = '"' . $return['sender']['name'] . '" ' . '<' . $return['sender']['email'] . '>';
	284	}
	285	else
	286	$return['sender']['full'] = $return['sender']['email'];
	287
	288	if($return['from']['full'] == $return['sender']['full'])
	289	$return['sender'] = null;
	290	$to = $header->to;
	291	$return['toaddress2'] = "";
	292	if (!empty($to))
	293	{
	294	foreach ($to as $tmp)
	295	{
	296	if (!empty($tmp->personal))
	297	{
	298	$personal_tmp = imap_mime_header_decode($tmp->personal);
	299	$return['toaddress2'] .= '"' . $personal_tmp[0]->text . '"';
	300	$return['toaddress2'] .= " ";
	301	$return['toaddress2'] .= "<";
[320]	302	if ($tmp->host != 'unspecified-domain')
	303	$return['toaddress2'] .= $tmp->mailbox . "@" . $tmp->host;
	304	else
	305	$return['toaddress2'] .= $tmp->mailbox;
[2]	306	$return['toaddress2'] .= ">";
	307	$return['toaddress2'] .= ", ";
	308	}
	309	else
	310	{
[320]	311	if ($tmp->host != 'unspecified-domain')
	312	$return['toaddress2'] .= $tmp->mailbox . "@" . $tmp->host;
	313	else
	314	$return['toaddress2'] .= $tmp->mailbox;
[2]	315	$return['toaddress2'] .= ", ";
	316	}
	317	}
	318	$return['toaddress2'] = $this->del_last_two_caracters($return['toaddress2']);
	319	}
	320	else
	321	{
	322	$return['toaddress2'] = "<Empty>";
[449]	323	}
	324
[2]	325	$cc = $header->cc;
	326	$return['cc'] = "";
	327	if (!empty($cc))
	328	{
	329	foreach ($cc as $tmp_cc)
	330	{
	331	if (!empty($tmp_cc->personal))
	332	{
	333	$personal_tmp_cc = imap_mime_header_decode($tmp_cc->personal);
	334	$return['cc'] .= '"' . $personal_tmp_cc[0]->text . '"';
	335	$return['cc'] .= " ";
	336	$return['cc'] .= "<";
	337	$return['cc'] .= $tmp_cc->mailbox . "@" . $tmp_cc->host;
	338	$return['cc'] .= ">";
	339	$return['cc'] .= ", ";
	340	}
	341	else
	342	{
	343	$return['cc'] .= $tmp_cc->mailbox . "@" . $tmp_cc->host;
	344	$return['cc'] .= ", ";
	345	}
	346	}
	347	$return['cc'] = $this->del_last_two_caracters($return['cc']);
	348	}
	349	else
	350	{
	351	$return['cc'] = "";
[449]	352	}
	353
	354	##
	355	# @AUTHOR Rodrigo Souza dos Santos
	356	# @DATE 2008/09/12
	357	# @BRIEF Adding the BCC field.
	358	##
	359	$bcc = $header->bcc;
	360	$return['bcc'] = "";
	361	if (!empty($bcc))
	362	{
	363	foreach ($bcc as $tmp_bcc)
	364	{
	365	if (!empty($tmp_bcc->personal))
	366	{
	367	$personal_tmp_bcc = imap_mime_header_decode($tmp_bcc->personal);
	368	$return['bcc'] .= '"' . $personal_tmp_bcc[0]->text . '"';
	369	$return['bcc'] .= " ";
	370	$return['bcc'] .= "<";
	371	$return['bcc'] .= $tmp_bcc->mailbox . "@" . $tmp_bcc->host;
	372	$return['bcc'] .= ">";
	373	$return['bcc'] .= ", ";
	374	}
	375	else
	376	{
	377	$return['bcc'] .= $tmp_bcc->mailbox . "@" . $tmp_bcc->host;
	378	$return['bcc'] .= ", ";
	379	}
	380	}
	381	$return['bcc'] = $this->del_last_two_caracters($return['bcc']);
[426]	382	}
[449]	383	else
	384	{
	385	$return['bcc'] = "";
	386	}
[426]	387
[2]	388	$reply_to = $header->reply_to;
	389	$return['reply_to'] = "";
	390	if (is_object($reply_to[0]))
	391	{
	392	if ($return['from']['email'] != ($reply_to[0]->mailbox."@".$reply_to[0]->host))
	393	{
	394	if (!empty($reply_to[0]->personal))
	395	{
	396	$personal_reply_to = imap_mime_header_decode($tmp_reply_to->personal);
[41]	397	if(!empty($personal_reply_to[0]->text)) {
	398	$return['reply_to'] .= '"' . $personal_reply_to[0]->text . '"';
	399	$return['reply_to'] .= " ";
	400	$return['reply_to'] .= "<";
	401	$return['reply_to'] .= $reply_to[0]->mailbox . "@" . $reply_to[0]->host;
	402	$return['reply_to'] .= ">";
	403	}
	404	else {
	405	$return['reply_to'] .= $reply_to[0]->mailbox . "@" . $reply_to[0]->host;
	406	}
[2]	407	}
	408	else
	409	{
	410	$return['reply_to'] .= $reply_to[0]->mailbox . "@" . $reply_to[0]->host;
	411	}
	412	}
	413	}
	414	$return['reply_to'] = $this->decode_string($return['reply_to']);
	415	$return['subject'] = $this->decode_string($header->fetchsubject);
	416	$return['Size'] = $header->Size;
	417	$return['reply_toaddress'] = $header->reply_toaddress;
[569]	418	$return['reuse_border'] = $params['reuse_border'];
[449]	419
[2]	420	return $return;
	421	}
[449]	422
[2]	423	function get_body_msg($msg_number, $msg_folder)
	424	{
	425	include_once("class.message_components.inc.php");
[51]	426	$msg = &new message_components($this->mbox);
[2]	427	$msg->fetch_structure($msg_number);
[51]	428	$return = array();
[449]	429	$return['attachments'] = $this-> download_attachment($msg,$msg_number);
[51]	430	if(!$this->has_cid)
[91]	431	{
[178]	432	$return['thumbs'] = $this->get_thumbs($msg,$msg_number,urlencode($msg_folder));
[91]	433	$return['signature'] = $this->get_signature($msg,$msg_number,$msg_folder);
[449]	434	}
	435
[2]	436	if(!$msg->structure[$msg_number]->parts) //Simple message, only 1 piece
	437	{
	438	$attachment = array(); //No attachments
[449]	439
[2]	440	$content = '';
	441	if (strtolower($msg->structure[$msg_number]->subtype) == "plain")
	442	{
[51]	443	$content .= nl2br($this->decodeBody((imap_body($this->mbox, $msg_number, FT_UID)), $msg->encoding[$msg_number][0], $msg->charset[$msg_number][0]));
[2]	444	}
	445	else if (strtolower($msg->structure[$msg_number]->subtype) == "html")
	446	{
[51]	447	$content .= $this->decodeBody(imap_body($this->mbox, $msg_number, FT_UID), $msg->encoding[$msg_number][0], $msg->charset[$msg_number][0]);
[2]	448	}
	449	}
[449]	450	else
[2]	451	{ //Complicated message, multiple parts
	452	$html_body = '';
	453	$content = '';
	454	$has_multipart = true;
	455	$this->has_cid = false;
[449]	456
[2]	457	if (strtolower($msg->structure[$msg_number]->subtype) == "related")
	458	$this->has_cid = true;
[449]	459
[469]	460	if (strtolower($msg->structure[$msg_number]->subtype) == "alternative") {
	461	$show_only_html = false;
	462	foreach($msg->pid[$msg_number] as $values => $msg_part) {
[432]	463	$file_type = strtolower($msg->file_type[$msg_number][$values]);
	464	if($file_type == "text/html")
[469]	465	$show_only_html = true;
[432]	466	}
[469]	467	}
[2]	468	else
	469	$show_only_html = false;
	470
	471	foreach($msg->pid[$msg_number] as $values => $msg_part)
	472	{
[449]	473
[2]	474	$file_type = strtolower($msg->file_type[$msg_number][$values]);
	475	if($file_type == "message/rfc822")
	476	$has_multipart = false;
[449]	477
[2]	478	if($file_type == "multipart/alternative")
	479	$has_multipart = false;
[449]	480
	481	if(($file_type == "text/plain"
[2]	482	\|\| $file_type == "text/html")
	483	&& $file_type != 'attachment')
	484	{
	485	if($file_type == "text/plain" && !$show_only_html && $has_multipart)
	486	{
	487	// if TXT file size > 100kb, then it will not expand.
	488	if(!($file_type == "text/plain" && $msg->fsize[$msg_number][$values] > 102400)) {
[449]	489	$content .= nl2br(htmlentities($this->decodeBody(imap_fetchbody($this->mbox, $msg_number, $msg_part, FT_UID), $msg->encoding[$msg_number][$values], $msg->charset[$msg_number][$values])));
[2]	490	}
	491	}
	492	// if HTML attachment file size > 300kb, then it will not expand.
[449]	493	else if($file_type == "text/html" && $msg->fsize[$msg_number][$values] < 307200)
[2]	494	{
[51]	495	$content .= $this->decodeBody(imap_fetchbody($this->mbox, $msg_number, $msg_part, FT_UID), $msg->encoding[$msg_number][$values], $msg->charset[$msg_number][$values]);
[2]	496	$show_only_html = true;
	497	}
	498	}
	499	else if($file_type == "message/delivery-status"){
	500	$content .= "<hr align='left' width='95%' style='border:1px solid #DCDCDC'>";
[449]	501	$content .= nl2br($this->decodeBody(imap_fetchbody($this->mbox, $msg_number, $msg_part, FT_UID), $msg->encoding[$msg_number][$values], $msg->charset[$msg_number][$values]));
[2]	502
	503	}
[65]	504	else if($file_type == "message/rfc822" \|\| $file_type == "text/rfc822-headers"){
[449]	505
[2]	506	include_once("class.imap_attachment.inc.php");
	507	$att = new imap_attachment();
[51]	508	$attachments = $att -> get_attachment_info($this->mbox,$msg_number);
[449]	509	if($attachments['number_attachments'] > 0) {
[2]	510	foreach($attachments ['attachment'] as $index => $attachment){
	511	if(strtolower($attachment['type']) == "delivery-status" \|\|
[449]	512	strtolower($attachment['type']) == "rfc822" \|\|
[65]	513	strtolower($attachment['type']) == "rfc822-headers" \|\|
[2]	514	strtolower($attachment['type']) == "plain"
	515	){
[449]	516	$obj = imap_rfc822_parse_headers(imap_fetchbody($this->mbox, $msg_number, $msg_part, FT_UID), $msg->encoding[$msg_number][$values]);
	517	$content .= "<hr align='left' width='95%' style='border:1px solid #DCDCDC'>";
[2]	518	$content .= "<br><table style='margin:2px;border:1px solid black;background:#EAEAEA'>";
	519	$content .= "<tr><td><b>".$this->functions->getLang("Subject").":</b></td><td>".$this->decode_string($obj->subject)."</td></tr>";
	520	$content .= "<tr><td><b>".$this->functions->getLang("From").":</b></td><td>".$this->decode_string($obj->from[0]->mailbox."@".$obj->from[0]->host)."</td></tr>";
	521	$content .= "<tr><td><b>".$this->functions->getLang("Date").":</b></td><td>".$obj->date."</td></tr>";
	522	$content .= "<tr><td><b>".$this->functions->getLang("TO").":</b></td><td>".$this->decode_string($obj->to[0]->mailbox."@".$obj->to[0]->host)."</td></tr>";
[449]	523	$content .= !$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]	524	$ix_part = strtolower($attachment['type']) == "delivery-status" ? 1 : 0;
[449]	525	$content .= nl2br($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][$values]));
	526	break;
[2]	527	}
	528	}
	529	}
	530	}
	531	}
	532	if($file_type == "text/plain" && ($show_only_html && $msg_part == 1) \|\| (!$show_only_html && $msg_part == 3)){
	533	if(strtolower($msg->structure[$msg_number]->subtype) == "mixed" && $msg_part == 1)
[51]	534	$content .= nl2br(imap_base64(imap_fetchbody($this->mbox, $msg_number, $msg_part, FT_UID)));
[25]	535	else if(!strtolower($msg->structure[$msg_number]->subtype) == "mixed")
[449]	536	$content .= nl2br(imap_fetchbody($this->mbox, $msg_number, $msg_part, FT_UID));
[2]	537	}
[449]	538	}
[2]	539	// Force message with flag Seen (imap_fetchbody not works correctly)
[449]	540	$params = array('folder' => $msg_folder, "msgs_to_set" => $msg_number, "flag" => "seen");
[2]	541	$this->set_messages_flag($params);
[205]	542	$content = $this->process_embedded_images($msg,$msg_number,$content, $msg_folder);
[2]	543	$content = $this->replace_special_characters($content);
[51]	544	$return['body'] = $content;
	545	return $return;
[2]	546	}
[449]	547
[2]	548	function htmlfilter($body)
	549	{
	550	require_once('htmlfilter.inc');
[449]	551
[2]	552	$tag_list = Array(
	553	false,
	554	'blink',
	555	'object',
	556	'meta',
	557	'html',
	558	'link',
	559	'frame',
	560	'iframe',
	561	'layer',
	562	'ilayer',
	563	'plaintext'
	564	);
	565
	566	/**
	567	* A very exclusive set:
	568	*/
	569	// $tag_list = Array(true, "b", "a", "i", "img", "strong", "em", "p");
	570	$rm_tags_with_content = Array(
	571	'script',
	572	'style',
	573	'applet',
	574	'embed',
	575	'head',
	576	'frameset',
	577	'xml',
	578	'xmp'
	579	);
	580
	581	$self_closing_tags = Array(
	582	'img',
	583	'br',
	584	'hr',
	585	'input'
	586	);
	587
	588	$force_tag_closing = true;
	589
	590	$rm_attnames = Array(
	591	'/.*/' =>
	592	Array(
	593	'/target/i',
	594	//'/^on.*/i', -> onClick, dos compromissos da agenda.
	595	'/^dynsrc/i',
	596	'/^datasrc/i',
	597	'/^data.*/i',
	598	'/^lowsrc/i'
	599	)
	600	);
	601
	602	/**
	603	* Yeah-yeah, so this looks horrible. Check out htmlfilter.inc for
	604	* some idea of what's going on here. :)
	605	*/
	606
	607	$bad_attvals = Array(
	608	'/.*/' =>
	609	Array(
	610	'/.*/' =>
	611	Array(
	612	Array(
	613	'/^([\'\"])\s\S+\sscript\s:(.*)([\'\"])/si',
	614	//'/^([\'\"])\shttps\s:(.)([\'\"])/si', -> doclinks notes
	615	'/^([\'\"])\smocha\s:(.)([\'\"])/si',
	616	'/^([\'\"])\sabout\s:(.*)([\'\"])/si'
	617	),
	618	Array(
	619	'\\1oddjob:\\2\\1',
	620	//'\\1uucp:\\2\\1', -> doclinks notes
	621	'\\1amaretto:\\2\\1',
	622	'\\1round:\\2\\1'
	623	)
[449]	624	),
	625
[2]	626	'/^style/i' =>
	627	Array(
	628	Array(
	629	'/expression/i',
	630	'/behaviou*r/i',
	631	'/binding/i',
	632	'/include-source/i',
	633	'/url\s\(\s([\'\"])\shttps:.([\'\"])\s\)/si',
	634	'/url\s\(\s([\'\"])\s\S+\sscript:.([\'\"])\s\)/si'
	635	),
	636	Array(
	637	'idiocy',
	638	'idiocy',
	639	'idiocy',
	640	'idiocy',
	641	'url(\\1http://securityfocus.com/\\1)',
	642	'url(\\1http://securityfocus.com/\\1)'
	643	)
	644	)
	645	)
	646	);
	647
	648	$add_attr_to_tag = Array(
	649	'/^a$/i' => Array('target' => '"_new"')
	650	);
[449]	651
	652
[2]	653	$trusted_body = sanitize($body,
	654	$tag_list,
	655	$rm_tags_with_content,
	656	$self_closing_tags,
	657	$force_tag_closing,
	658	$rm_attnames,
	659	$bad_attvals,
	660	$add_attr_to_tag
	661	);
[449]	662
[2]	663	return $trusted_body;
	664	}
[449]	665
[2]	666	function decodeBody($body, $encoding, $charset=null)
	667	{
	668	/**
	669	* replace e-mail by anchor.
	670	*/
	671	// HTML Filter
[13]	672	//$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]	673	$body = str_replace("\r\n", "\n", $body);
	674	if ($encoding == 'quoted-printable')
	675	{
[449]	676
[2]	677	for($i=0;$i<256;$i++) {
	678	$c1=dechex($i);
	679	if(strlen($c1)==1){$c1="0".$c1;}
	680	$c1="=".$c1;
	681	$myqprinta[]=$c1;
	682	$myqprintb[]=chr($i);
[449]	683	}
[2]	684	$body = str_replace($myqprinta,$myqprintb,($body));
	685	$body = quoted_printable_decode($body);
[449]	686	while (ereg("=\n", $body))
[2]	687	{
	688	$body = ereg_replace ("=\n", '', $body);
	689	}
	690	}
[449]	691	else if ($encoding == 'base64')
[2]	692	{
	693	$body = base64_decode($body);
	694	}
[449]	695	/*else if ($encoding == '7bit')
[12]	696	{
[449]	697	$body = quoted_printable_decode($body);
[13]	698	}*/
[2]	699	// All other encodings are returned raw.
	700	if (strtolower($charset) == "utf-8")
	701	return utf8_decode($body);
	702	else
	703	return $body;
	704	}
[449]	705
[205]	706	function process_embedded_images($msg, $msgno, $body, $msg_folder)
[2]	707	{
	708	if (count($msg->inline_id[$msgno]) > 0)
	709	{
	710	foreach ($msg->inline_id[$msgno] as $index => $cid)
	711	{
	712	$cid = eregi_replace("<", "", $cid);
	713	$cid = eregi_replace(">", "", $cid);
	714	$msg_part = $msg->pid[$msgno][$index];
	715	//$body = eregi_replace("alt=\"\"", "", $body);
	716	$body = eregi_replace("<br/>", "", $body);
	717	$body = str_replace("src=\"cid:".$cid."\"", " src=\"./inc/show_embedded_attach.php?msg_folder=$msg_folder&msg_num=$msgno&msg_part=$msg_part\" ", $body);
	718	$body = str_replace("src='cid:".$cid."'", " src=\"./inc/show_embedded_attach.php?msg_folder=$msg_folder&msg_num=$msgno&msg_part=$msg_part\" ", $body);
	719	$body = str_replace("src=cid:".$cid, " src=\"./inc/show_embedded_attach.php?msg_folder=$msg_folder&msg_num=$msgno&msg_part=$msg_part\" ", $body);
	720	}
	721	}
[449]	722
[2]	723	return $body;
	724	}
[449]	725
[2]	726	function replace_special_characters($body)
	727	{
	728	// Suspected TAGS!
[449]	729	/*$tag_list = Array(
[2]	730	'blink','object','meta',
	731	'html','link','frame',
	732	'iframe','layer','ilayer',
	733	'plaintext','script','style','img',
	734	'applet','embed','head',
	735	'frameset','xml','xmp');
	736	*/
	737
[449]	738	// Layout problem: Change html elements
	739	// with absolute position to relate position, CASE INSENSITIVE.
[6]	740	$body = @eregi_replace("POSITION: ABSOLUTE;","",$body);
	741
[2]	742	$tag_list = Array('head','blink','object','frame',
	743	'iframe','layer','ilayer','plaintext','script',
[63]	744	'applet','embed','frameset','xml','xmp','style');
[2]	745
	746	$body = $this-> replace_links($body);
[449]	747	$blocked_tags = array();
[2]	748	foreach($tag_list as $index => $tag) {
	749	$new_body = eregi_replace("<$tag", "<!--$tag", $body);
	750	if($body != $new_body) {
	751	$blocked_tags[] = $tag;
	752	}
	753	$body = eregi_replace("</$tag>", "</$tag-->", $new_body);
	754	}
	755
	756	return "<span>".$body;
	757	}
	758
[449]	759	function replace_links($body) {
	760	$matches = array();
[2]	761	// Verify exception.
[449]	762	@preg_match("/<a href=\"notes:\/\/\//",$body,$matches);
[2]	763	// It no has exception,then open the link in new window.
[449]	764	if(count($matches))
	765	return $body;
	766
	767	$pattern = '/(?<=[\s\|(<br>)\|\n\|\r\|;])((http(s?):\/\/((?:[\w]\.?)+(?::[\d]+)?[:\/.\-~&=?%;@#,+\w]))\|((?:www?\.)(?:\w\.?)(?::\d+)?[\:\/\w.\-~&=?%;@+]*))/i';
	768	$replacement = '<a href="http$3://$4$5" target="_blank">$1</a>';
	769	return preg_replace($pattern, $replacement, $body);
	770
	771	// Original
	772	//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>', $body);
[2]	773	}
	774
[91]	775	function get_signature($msg, $msg_number, $msg_folder)
[449]	776	{
[91]	777	foreach ($msg->file_type[$msg_number] as $index => $file_type)
	778	{
	779	$file_type = strtolower($file_type);
[449]	780	if(strtolower($msg->encoding[$msg_number][$index]) == 'base64')
[91]	781	{
[449]	782	if ($file_type == 'application/x-pkcs7-signature')
[91]	783	{
	784	$export_mail = new ExportEml();
	785	$params['folder'] = $msg_folder;
	786	$params['msgs_to_export'] = $msg_number;
[109]	787	$tempDir = ini_get("session.save_path");
[449]	788	$cert_file = $tempDir."/certificate_".base_convert(microtime(), 10, 36).".crt";
[109]	789	$result = openssl_pkcs7_verify($export_mail->export_msg($params),PKCS7_NOVERIFY,$cert_file);
	790	if (file_exists($cert_file))
	791	{
	792	$handle = fopen ($cert_file,"r");
	793	$pemout = fread($handle,filesize($cert_file));
	794	fclose($handle);
	795	$cert=openssl_x509_parse($pemout);
	796	$temp = "\\nSigned by: ".$cert[subject][CN];
	797	$temp .= "\\nEmail Address: ".$cert[subject][emailAddress];
	798	$temp .= "\\nCertificate issued by: ".$cert[issuer][CN]."\\n";
	799	}
[91]	800	/* Message verified */
	801	if ($result === true)
[109]	802	$sign = $temp;
[91]	803	else
	804	$sign = "void";
	805	}
	806	}
	807	}
[449]	808	return $sign;
[91]	809	}
	810
[51]	811	function get_thumbs($msg, $msg_number, $msg_folder)
[2]	812	{
	813	$thumbs_array = array();
	814	$i = 0;
	815	foreach ($msg->file_type[$msg_number] as $index => $file_type)
	816	{
	817	$file_type = strtolower($file_type);
	818	if(strtolower($msg->encoding[$msg_number][$index]) == 'base64') {
	819	if (($file_type == 'image/jpeg') \|\| ($file_type == 'image/pjpeg') \|\| ($file_type == 'image/gif') \|\| ($file_type == 'image/png')) {
	820	$img = "<IMG id='".$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].">";
	821	$href = "<a onMouseDown='save_image(event,this)' href='#".$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>";
	822	$thumbs_array[] = $href;
	823	}
	824	$i++;
	825	}
	826	}
	827	return $thumbs_array;
	828	}
[449]	829
[2]	830	/*function delete_msg($params)
	831	{
	832	$folder = $params['folder'];
	833	$msgs_to_delete = explode(",",$params['msgs_to_delete']);
[449]	834
[2]	835	$mbox_stream = $this->open_mbox($folder);
[449]	836
[2]	837	foreach ($msgs_to_delete as $msg_number){
	838	imap_delete($mbox_stream, $msg_number, FT_UID);
	839	}
	840	imap_close($mbox_stream, CL_EXPUNGE);
	841	return $params['msgs_to_delete'];
	842	}*/
	843
	844	// Novo
	845	function delete_msgs($params)
	846	{
[449]	847
[2]	848	$folder = $params['folder'];
[51]	849	$folder = mb_convert_encoding($folder, "UTF7-IMAP","ISO-8859-1");
[2]	850	$msgs_number = explode(",",$params['msgs_number']);
	851	$border_ID = $params['border_ID'];
[449]	852
[2]	853	$return = array();
[449]	854
	855	if ($params['get_previous_msg']){
[2]	856	$return['previous_msg'] = $this->get_info_previous_msg($params);
[449]	857	// Fix problem in unserialize function JS.
	858	$return['previous_msg']['body'] = str_replace(array('{','}'), array('{','}'), $return['previous_msg']['body']);
	859	}
[2]	860
[504]	861	//$mbox_stream = $this->open_mbox($folder);
	862	$mbox_stream = @imap_open("{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$folder, $this->username, $this->password) or die(serialize(array('imap_error' => $this->parse_error(imap_last_error()))));
[449]	863
[2]	864	foreach ($msgs_number as $msg_number)
	865	{
	866	if (imap_delete($mbox_stream, $msg_number, FT_UID));
	867	$return['msgs_number'][] = $msg_number;
	868	}
[449]	869
[2]	870	$return['folder'] = $folder;
	871	$return['border_ID'] = $border_ID;
[449]	872
[51]	873	if($mbox_stream)
	874	imap_close($mbox_stream, CL_EXPUNGE);
[2]	875	return $return;
	876	}
	877
[449]	878
[2]	879	function refresh($params)
	880	{
	881	include("class.imap_attachment.inc.php");
[449]	882	$imap_attachment = new imap_attachment();
[2]	883	$folder = $params['folder'];
	884	$msg_range_begin = $params['msg_range_begin'];
	885	$msg_range_end = $params['msg_range_end'];
	886	$msgs_existent = $params['msgs_existent'];
[449]	887	$sort_box_type = $params['sort_box_type'];
[2]	888	$sort_box_reverse = $params['sort_box_reverse'];
	889	$msgs_in_the_server = array();
[53]	890	$search_box_type = $params['search_box_type'] != "ALL" && $params['search_box_type'] != "" ? $params['search_box_type'] : false;
	891	$sort_array_msg = $this -> get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse);
[51]	892
	893	if(!count($sort_array_msg))
	894	return array();
[449]	895
[51]	896	$num_msgs = (count($sort_array_msg) - imap_num_recent($this->mbox));
	897	$msgs_in_the_client = explode(",", $msgs_existent);
	898
[449]	899
[2]	900	for ($msg_range_begin; (($msg_range_begin <= $msg_range_end) && ($msg_range_begin <= count($sort_array_msg))); $msg_range_begin++)
	901	{
	902	$msgs_in_the_server[] = $sort_array_msg[$msg_range_begin-1];
	903	}
	904	if ((count($msgs_in_the_server) < 1) && ($msg_range_begin != 0))
	905	{
	906	$range = $msg_range_end - $msg_range_begin;
	907	$msg_range_begin = $msg_range_begin - $range;
	908	$msg_range_end = $msg_range_end - $range;
	909	for ($msg_range_begin; (($msg_range_begin <= $msg_range_end) && ($msg_range_begin <= count($sort_array_msg))); $msg_range_begin++)
	910	{
	911	$msgs_in_the_server[] = $sort_array_msg[$msg_range_begin-1];
	912	}
	913	}
[449]	914
[2]	915	$msg_to_insert = array_diff($msgs_in_the_server, $msgs_in_the_client);
[271]	916	$msg_to_delete = array_diff($msgs_in_the_client, $msgs_in_the_server);
[449]	917
[2]	918	$msgs_to_exec = array();
	919	if ((count($msg_to_insert)) && ($msgs_existent))
	920	{
	921	foreach($msg_to_insert as $index => $msg_number)
	922	{
	923	if ($msgs_in_the_server[$index+1])
	924	{
	925	//$msgs_to_exec[$msg_number] = 'Inserir mensage numero ' . $msg_number . ' antes da ' . $msgs_in_the_server[$index+1];
	926	$msgs_to_exec[$msg_number] = 'box.insertBefore(new_msg, Element("'.$msgs_in_the_server[$index+1].'"));';
	927	}
	928	else
	929	{
	930	//$msgs_to_exec[$msg_number] = 'Inserir mensage numero ' . $msg_number . ' no final (append)';
	931	$msgs_to_exec[$msg_number] = 'box.appendChild(new_msg);';
	932	}
	933	}
	934	ksort($msgs_to_exec);
	935	}
	936	elseif(!$msgs_existent)
	937	{
	938	foreach($msgs_in_the_server as $index => $msg_number)
	939	{
	940	$msgs_to_exec[$msg_number] = 'box.appendChild(new_msg);';
	941	}
	942	}
[449]	943
[2]	944	$return = array();
	945	$i = 0;
	946	foreach($msgs_to_exec as $msg_number => $command)
	947	{
[535]	948	$header = $this->get_header($msg_number);
[2]	949	if (!is_object($header))
	950	return false;
[449]	951
[2]	952	$return[$i]['msg_number'] = $msg_number;
	953	$return[$i]['command'] = $command;
[449]	954
[2]	955	$return[$i]['msg_folder'] = $folder;
	956	$return[$i]['Recent'] = $header->Recent;
	957	$return[$i]['Unseen'] = $header->Unseen;
	958	$return[$i]['Answered'] = $header->Answered;
	959	$return[$i]['Deleted'] = $header->Deleted;
	960	$return[$i]['Draft'] = $header->Draft;
	961	$return[$i]['Flagged'] = $header->Flagged;
	962
[535]	963	$date_msg = gmdate("d/m/Y",$header->udate);
	964	if (gmdate("d/m/Y") == $date_msg)
	965	$return[$i]['udate'] = gmdate("H:i",$header->udate);
[2]	966	else
	967	$return[$i]['udate'] = $date_msg;
[449]	968
[2]	969	$from = $header->from;
	970	$return[$i]['from'] = array();
	971	$tmp = imap_mime_header_decode($from[0]->personal);
	972	$return[$i]['from']['name'] = $tmp[0]->text;
	973	$return[$i]['from']['email'] = $from[0]->mailbox . "@" . $from[0]->host;
[449]	974	//$return[$i]['from']['full'] ='"' . $return[$i]['from']['name'] . '" ' . '<' . $return[$i]['from']['email'] . '>';
[2]	975	if(!$return[$i]['from']['name'])
	976	$return[$i]['from']['name'] = $return[$i]['from']['email'];
[449]	977
[2]	978	/*$toaddress = imap_mime_header_decode($header->toaddress);
	979	$return[$i]['toaddress'] = '';
	980	foreach ($toaddress as $tmp)
	981	$return[$i]['toaddress'] .= $tmp->text;*/
	982	$to = $header->to;
	983	$return[$i]['to'] = array();
	984	$tmp = imap_mime_header_decode($to[0]->personal);
	985	$return[$i]['to']['name'] = $tmp[0]->text;
	986	$return[$i]['to']['email'] = $to[0]->mailbox . "@" . $to[0]->host;
	987	$return[$i]['to']['full'] ='"' . $return[$i]['to']['name'] . '" ' . '<' . $return[$i]['to']['email'] . '>';
[449]	988
[2]	989	$return[$i]['subject'] = $this->decode_string($header->fetchsubject);
	990
	991	$return[$i]['Size'] = $header->Size;
	992	$return[$i]['reply_toaddress'] = $header->reply_toaddress;
[449]	993
[2]	994	$return[$i]['attachment'] = array();
[51]	995	$return[$i]['attachment'] = $imap_attachment->get_attachment_headerinfo($this->mbox, $msg_number);
[2]	996	$i++;
	997	}
[51]	998	$return['new_msgs'] = imap_num_recent($this->mbox);
[271]	999	$return['msgs_to_delete'] = $msg_to_delete;
[411]	1000	if($this->mbox && is_resource($this->mbox))
[51]	1001	imap_close($this->mbox);
[2]	1002	return $return;
	1003	}
	1004
[449]	1005	function get_folders_list($params = null)
[2]	1006	{
[449]	1007	$mbox_stream = $this->open_mbox();
[115]	1008	$serverString = "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}";
[2]	1009	$folders_list = imap_getmailboxes($mbox_stream, $serverString, "*");
	1010	$tmp = array();
	1011	$result = array();
[449]	1012
[2]	1013	if (is_array($folders_list)) {
	1014	reset($folders_list);
[449]	1015
[2]	1016	$i = 0;
	1017	while (list($key, $val) = each($folders_list)) {
	1018	$status = imap_status($mbox_stream, $val->name, SA_UNSEEN);
	1019	$result[$i]['folder_unseen'] = $status->unseen;
[449]	1020
[2]	1021	//$tmp_folder_id = explode("}", imap_utf7_decode($val->name));
	1022	$tmp_folder_id = explode("}", mb_convert_encoding($val->name, "ISO_8859-1", "UTF7-IMAP" ));
	1023	$folder_id = $tmp_folder_id[1];
	1024	$result[$i]['folder_id'] = $folder_id;
[449]	1025
[2]	1026	$tmp_folder_parent = explode($this->imap_delimiter, $folder_id);
	1027	$result[$i]['folder_name'] = array_pop($tmp_folder_parent);
[96]	1028	$result[$i]['folder_name'] = $result[$i]['folder_name'] == 'INBOX' ? 'Inbox' : $result[$i]['folder_name'];
[325]	1029	if (is_numeric($result[$i]['folder_name'])) {
[469]	1030	$this->ldap = new ldap_functions();
[432]	1031	if ($cn = $this->ldap->uid2cn($result[$i]['folder_name'])){
[325]	1032	$result[$i]['folder_name'] = $cn;
	1033	}
	1034	}
[449]	1035
[2]	1036	$tmp_folder_parent = implode($this->imap_delimiter, $tmp_folder_parent);
	1037	$result[$i]['folder_parent'] = $tmp_folder_parent == 'INBOX' ? '' : $tmp_folder_parent;
[449]	1038
[96]	1039	if (($val->attributes == 32) && ($result[$i]['folder_name'] != 'Inbox'))
[2]	1040	$result[$i]['folder_hasChildren'] = 1;
	1041	else
	1042	$result[$i]['folder_hasChildren'] = 0;
	1043
[449]	1044	$i++;
[2]	1045	}
	1046	}
[449]	1047
[2]	1048	foreach ($result as $folder_info)
	1049	{
	1050	$array_tmp[] = $folder_info['folder_id'];
	1051	}
[449]	1052
[2]	1053	natcasesort($array_tmp);
[449]	1054
[2]	1055	foreach ($array_tmp as $key => $folder_id)
	1056	{
	1057	$result2[] = $result[$key];
	1058	}
[449]	1059
	1060	$current_folder = "INBOX";
	1061	if($params && $params['folder'])
	1062	$current_folder = $params['folder'];
	1063	return array_merge($result2, $this->get_quota(array(folder_id => $current_folder)));
[2]	1064	}
[449]	1065
[2]	1066	function create_mailbox($arr)
	1067	{
	1068	$namebox = $arr['newp'];
	1069	$mbox_stream = $this->open_mbox();
	1070	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
[51]	1071	$namebox = mb_convert_encoding($namebox, "UTF7-IMAP", "UTF-8");
[449]	1072
[2]	1073	$result = "Ok";
[51]	1074	if(!imap_createmailbox($mbox_stream,"{".$imap_server."}$namebox"))
[2]	1075	{
	1076	$result = implode("<br />\n", imap_errors());
[449]	1077	}
	1078
[51]	1079	if($mbox_stream)
	1080	imap_close($mbox_stream);
[449]	1081
[2]	1082	return $result;
[449]	1083
[2]	1084	}
[449]	1085
[2]	1086	function create_extra_mailbox($arr)
	1087	{
	1088	$nameboxs = explode(";",$arr['nw_folders']);
	1089	$result = "";
	1090	$mbox_stream = $this->open_mbox();
	1091	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
[449]	1092	foreach($nameboxs as $key=>$tmp){
[2]	1093	if($tmp != ""){
	1094	if(!imap_createmailbox($mbox_stream,imap_utf7_encode("{".$imap_server."}$tmp"))){
	1095	$result = implode("<br />\n", imap_errors());
[51]	1096	if($mbox_stream)
[449]	1097	imap_close($mbox_stream);
[2]	1098	return $result;
	1099	}
	1100	}
	1101	}
[51]	1102	if($mbox_stream)
	1103	imap_close($mbox_stream);
[2]	1104	return true;
	1105	}
[449]	1106
[2]	1107	function delete_mailbox($arr)
	1108	{
	1109	$namebox = $arr['del_past'];
	1110	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
	1111	$mbox_stream = $this->open_mbox();
	1112	//$del_folder = imap_deletemailbox($mbox_stream,"{".$imap_server."}INBOX.$namebox");
[449]	1113
[2]	1114	$result = "Ok";
	1115	$namebox = mb_convert_encoding($namebox, "UTF7-IMAP","UTF-8");
	1116	if(!imap_deletemailbox($mbox_stream,"{".$imap_server."}$namebox"))
	1117	{
	1118	$result = implode("<br />\n", imap_errors());
	1119	}
[51]	1120	if($mbox_stream)
	1121	imap_close($mbox_stream);
[2]	1122	return $result;
	1123	}
[449]	1124
[2]	1125	function ren_mailbox($arr)
	1126	{
	1127	$namebox = $arr['current'];
	1128	$new_box = $arr['rename'];
	1129	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
	1130	$mbox_stream = $this->open_mbox();
	1131	//$ren_folder = imap_renamemailbox($mbox_stream,"{".$imap_server."}INBOX.$namebox","{".$imap_server."}INBOX.$new_box");
[449]	1132
[2]	1133	$result = "Ok";
	1134	$namebox = mb_convert_encoding($namebox, "UTF7-IMAP","UTF-8");
[51]	1135	$new_box = mb_convert_encoding($new_box, "UTF7-IMAP","UTF-8");
[449]	1136
[2]	1137	if(!imap_renamemailbox($mbox_stream,"{".$imap_server."}$namebox","{".$imap_server."}$new_box"))
	1138	{
[449]	1139	$result = imap_errors();
[2]	1140	}
[51]	1141	if($mbox_stream)
	1142	imap_close($mbox_stream);
[2]	1143	return $result;
[449]	1144
[2]	1145	}
[449]	1146
[2]	1147	function get_num_msgs($params)
	1148	{
	1149	$folder = $params['folder'];
[411]	1150	if(!$this->mbox \|\| !is_resource($this->mbox)) {
[2]	1151	$this->mbox = $this->open_mbox($folder);
[411]	1152	if(!$this->mbox \|\| !is_resource($this->mbox))
[2]	1153	return imap_last_error();
[449]	1154	}
[2]	1155	$num_msgs = imap_num_msg($this->mbox);
[432]	1156	if($this->mbox && is_resource($this->mbox))
[51]	1157	imap_close($this->mbox);
[449]	1158
[2]	1159	return $num_msgs;
	1160	}
[449]	1161
[2]	1162	function send_mail($params)
	1163	{
	1164	include_once("class.phpmailer.php");
	1165	$mail = new PHPMailer();
	1166	include_once("class.db_functions.inc.php");
	1167	$db = new db_functions();
	1168	$fromaddress = $params['input_from'] ? explode(';',$params['input_from']) : "";
[449]	1169	##
	1170	# @AUTHOR Rodrigo Souza dos Santos
	1171	# @DATE 2008/09/17
	1172	# @BRIEF Checks if the user has permission to send an email with the email address used.
	1173	##
	1174	if ( is_array($fromaddress) && ($fromaddress[1] != $_SESSION['phpgw_info']['expressomail']['user']['email']) )
	1175	{
	1176	$deny = true;
	1177	foreach( $_SESSION['phpgw_info']['expressomail']['user']['shared_mailboxes'] as $key => $val )
	1178	if ( array_key_exists('mail', $val) && $val['mail'][0] == $fromaddress[1] )
	1179	$deny = false and end($_SESSION['phpgw_info']['expressomail']['user']['shared_mailboxes']);
	1180
	1181	if ( $deny )
	1182	return "The server denied your request to send a mail, you cannot use this mail address.";
	1183	}
[2]	1184	$toaddress = implode(',',$db->getAddrs(explode(',',$params['input_to'])));
	1185	$ccaddress = implode(',',$db->getAddrs(explode(',',$params['input_cc'])));
	1186	$ccoaddress = implode(',',$db->getAddrs(explode(',',$params['input_cco'])));
	1187	$subject = $params['input_subject'];
[271]	1188	$msg_uid = $params['msg_id'];
[2]	1189	$return_receipt = $params['input_return_receipt'];
	1190	$body = $params['body'];
	1191	//echo "<script language=\"javascript\">javascript:alert('".$body."');</script>";
	1192	$attachments = $params['FILES'];
	1193	$forwarding_attachments = $params['forwarding_attachments'];
[449]	1194
[51]	1195	$folder =$params['folder'];
[449]	1196	$folder = mb_convert_encoding($folder, "UTF7-IMAP","ISO_8859-1");
	1197	$folder_name = $params['folder_name'];
[6]	1198	// Fix problem with cyrus delimiter changes.
[449]	1199	// Dots in names: enabled/disabled.
[6]	1200	$folder = @eregi_replace("INBOX/", "INBOX".$this->imap_delimiter, $folder);
	1201	$folder = @eregi_replace("INBOX.", "INBOX".$this->imap_delimiter, $folder);
	1202	// End Fix.
[449]	1203	if ($folder != 'null'){
[2]	1204	$mail->SaveMessageInFolder = $folder;
	1205	}
	1206	////////////////////////////////////////////////////////////////////////////////////////////////////
	1207	$mail->SMTPDebug = false;
[449]	1208
[2]	1209	$mail->IsSMTP();
	1210	$mail->Host = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpServer'];
	1211	$mail->Port = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpPort'];
	1212	$mail->From = $_SESSION['phpgw_info']['expressomail']['user']['email'];
	1213	$mail->FromName = $_SESSION['phpgw_info']['expressomail']['user']['fullname'];
	1214	if($fromaddress){
	1215	$mail->Sender = $mail->From;
	1216	$mail->SenderName = $mail->FromName;
	1217	$mail->FromName = $fromaddress[0];
	1218	$mail->From = $fromaddress[1];
	1219	}
[449]	1220
[2]	1221	$this->add_recipients("to", $toaddress, &$mail);
	1222	$this->add_recipients("cc", $ccaddress, &$mail);
	1223	$this->add_recipients("cco", $ccoaddress, &$mail);
	1224	$mail->Subject = $subject;
	1225	$mail->IsHTML(true);
	1226	$mail->Body = $params['body'];
[271]	1227
[2]	1228	////////////////////////////////////////////////////////////////////////////////////////////////////
[271]	1229	// Build CID for embedded Images!!!
[449]	1230	$pattern = '/src="([^"]*?show_embedded_attach.php\?msg_folder=(.+)?&(amp;)?msg_num=(.+)?&(amp;)?msg_part=(.+)?)"/isU';
[271]	1231	$cid_imgs = '';
	1232	$name_cid_files = array();
	1233	preg_match_all($pattern,$mail->Body,$cid_imgs,PREG_PATTERN_ORDER);
	1234	$cid_array = array();
[449]	1235	foreach($cid_imgs[6] as $j => $val){
	1236	if ( !array_key_exists($cid_imgs[4][$j].$val, $cid_array) )
[271]	1237	{
[449]	1238	$cid_array[$cid_imgs[4][$j].$val] = base_convert(microtime(), 10, 36);
[271]	1239	}
[449]	1240	$cid = $cid_array[$cid_imgs[4][$j].$val];
[271]	1241	$mail->Body = str_replace($cid_imgs[1][$j], "cid:".$cid, $mail->Body);
[449]	1242
	1243	if ($msg_uid != $cid_imgs[4][$j]) // The image isn't in the same mail?
[271]	1244	{
[449]	1245	$fileContent = $this->get_forwarding_attachment($cid_imgs[2][$j], $cid_imgs[4][$j], $cid_imgs[6][$j], 'base64');
[271]	1246	$fileName = "image_".($j).".jpg";
	1247	$fileCode = "base64";
	1248	$fileType = "image/jpg";
	1249	}
	1250	else
	1251	{
[449]	1252	$attach_img = $forwarding_attachments[$cid_imgs[6][$j]-2];
[271]	1253	$file_description = unserialize(rawurldecode($attach_img));
	1254
[449]	1255	foreach($file_description as $i => $descriptor){
[271]	1256	$file_description[$i] = eregi_replace('\'*\'','',$descriptor);
	1257	}
	1258	$fileContent = $this->get_forwarding_attachment($file_description[0], $msg_uid, $file_description[3], 'base64');
	1259	$fileName = $file_description[2];
	1260	$fileCode = $file_description[4];
	1261	$fileType = $this->get_file_type($file_description[2]);
[449]	1262	unset($forwarding_attachments[$cid_imgs[6][$j]-2]);
[271]	1263	}
	1264	$tempDir = ini_get("session.save_path");
[449]	1265	$file = "cid_image_".base_convert(microtime(), 10, 36).".dat";
[271]	1266	$f = fopen($tempDir.'/'.$file,"w");
	1267	fputs($f,$fileContent);
	1268	fclose($f);
	1269	if ($fileContent)
	1270	$mail->AddEmbeddedImage($tempDir.'/'.$file, $cid, $fileName, $fileCode, $fileType);
	1271	//else
[449]	1272	// return "Error loading image attachment content";
[271]	1273
	1274	}
	1275	////////////////////////////////////////////////////////////////////////////////////////////////////
[2]	1276	// Build Uploading Attachments!!!
	1277	if (count($attachments))
	1278	{
	1279	$total_uploaded_size = 0;
	1280	$upload_max_filesize = str_replace("M","",ini_get('upload_max_filesize')) * 1024 * 1024;
	1281	foreach ($attachments as $attach)
	1282	{
	1283	$mail->AddAttachment($attach['tmp_name'], $attach['name'], "base64", $this->get_file_type($attach['name'])); // optional name
	1284	$total_uploaded_size = $total_uploaded_size + $attach['size'];
	1285	}
	1286	if( $total_uploaded_size > $upload_max_filesize)
[504]	1287	return $this->parse_error("message file too big");
[449]	1288	}
[2]	1289	////////////////////////////////////////////////////////////////////////////////////////////////////
[271]	1290	// Build Forwarding Attachments!!!
[2]	1291	if (count($forwarding_attachments) > 0)
	1292	{
	1293	// Bug fixed for array_search function
	1294	if(count($name_cid_files) > 0) {
	1295	$name_cid_files[count($name_cid_files)] = $name_cid_files[0];
	1296	$name_cid_files[0] = null;
[449]	1297	}
	1298
[2]	1299	foreach($forwarding_attachments as $forwarding_attachment)
	1300	{
[271]	1301	$file_description = unserialize(rawurldecode($forwarding_attachment));
	1302	$tmp = array_values($file_description);
[449]	1303	foreach($file_description as $i => $descriptor){
[271]	1304	$tmp[$i] = eregi_replace('\'*\'','',$descriptor);
	1305	}
[449]	1306	$file_description = $tmp;
[271]	1307	$fileContent = $this->get_forwarding_attachment($file_description[0], $file_description[1], $file_description[3],$file_description[4]);
	1308	$fileName = $file_description[2];
	1309	if(!array_search(trim($fileName),$name_cid_files)) {
	1310	$mail->AddStringAttachment($fileContent, $fileName, $file_description[4], $this->get_file_type($file_description[2]));
[63]	1311	}
[2]	1312	}
	1313	}
[37]	1314
[2]	1315	////////////////////////////////////////////////////////////////////////////////////////////////////
	1316	// Disposition-Notification-To
	1317	if ($return_receipt)
	1318	$mail->ConfirmReadingTo = $_SESSION['phpgw_info']['expressomail']['user']['email'];
	1319	////////////////////////////////////////////////////////////////////////////////////////////////////
[504]	1320
[117]	1321	$sent = $mail->Send();
[504]	1322
[117]	1323	if(!$sent)
[2]	1324	{
[504]	1325	return $this->parse_error($mail->ErrorInfo);
[2]	1326	}
	1327	else
	1328	{
[449]	1329	if($_SESSION['phpgw_info']['server']['expressomail']['expressoMail_enable_log_messages'] == "True")
[117]	1330	{
	1331	$userid = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
	1332	$userip = $_SESSION['phpgw_info']['expressomail']['user']['session_ip'];
	1333	$now = date("d/m/y H:i:s");
	1334	$addrs = $toaddress.$ccaddress.$ccoaddress;
[449]	1335	$sent = trim($sent);
[117]	1336	error_log("$now - $userip - $sent [$subject] - $userid => $addrs\r\n", 3, "/home/expressolivre/mail_senders.log");
	1337	}
[485]	1338	if($_SESSION['phpgw_info']['user']['preferences']['expressoMail']['number_of_contacts'] &&
	1339	$_SESSION['phpgw_info']['user']['preferences']['expressoMail']['use_dynamic_contacts']) {
[469]	1340	$contacts = new dynamic_contacts();
[485]	1341	$new_contacts = $contacts->add_dynamic_contacts($toaddress.",".$ccaddress.",".$ccoaddress);
	1342	return array("success" => true, "new_contacts" => $new_contacts);
[413]	1343	}
[485]	1344	return array("success" => true);
[2]	1345	}
	1346	}
	1347
	1348	function add_recipients($recipient_type, $full_address, $mail)
	1349	{
[449]	1350	$parse_address = imap_rfc822_parse_adrlist($full_address, "");
	1351	foreach ($parse_address as $val)
[2]	1352	{
	1353	//echo "<script language=\"javascript\">javascript:alert('".$val->mailbox."@".$val->host."');</script>";
	1354	if ($val->mailbox == "INVALID_ADDRESS")
	1355	continue;
[449]	1356
[2]	1357	if (empty($val->personal))
	1358	{
	1359	switch($recipient_type)
	1360	{
	1361	case "to":
	1362	$mail->AddAddress($val->mailbox."@".$val->host);
	1363	break;
	1364	case "cc":
	1365	$mail->AddCC($val->mailbox."@".$val->host);
	1366	break;
	1367	case "cco":
	1368	$mail->AddBCC($val->mailbox."@".$val->host);
	1369	break;
	1370	}
	1371	}
	1372	else
	1373	{
	1374	switch($recipient_type)
	1375	{
	1376	case "to":
	1377	$mail->AddAddress($val->mailbox."@".$val->host, $val->personal);
	1378	break;
	1379	case "cc":
	1380	$mail->AddCC($val->mailbox."@".$val->host, $val->personal);
	1381	break;
	1382	case "cco":
	1383	$mail->AddBCC($val->mailbox."@".$val->host, $val->personal);
	1384	break;
	1385	}
	1386	}
	1387	}
	1388	return true;
	1389	}
[449]	1390
[2]	1391	function get_forwarding_attachment($msg_folder, $msg_number, $msg_part, $encoding)
	1392	{
[449]	1393	$mbox_stream = $this->open_mbox($msg_folder);
	1394	$fileContent = imap_fetchbody($mbox_stream, $msg_number, $msg_part, FT_UID);
[2]	1395	if($encoding == 'base64')
[449]	1396	# The function imap_base64 adds a new line
	1397	# at ASCII text, with CRLF line terminators.
	1398	# So is being exchanged for base64_decode.
	1399	#
	1400	#$fileContent = imap_base64($fileContent);
	1401	$fileContent = base64_decode($fileContent);
[2]	1402	else if($encoding == 'quoted-printable')
[449]	1403	$fileContent = quoted_printable_decode($fileContent);
[2]	1404	return $fileContent;
	1405	}
[449]	1406
[2]	1407	function del_last_caracter($string)
	1408	{
	1409	$string = substr($string,0,(strlen($string) - 1));
[449]	1410	return $string;
[2]	1411	}
[449]	1412
[2]	1413	function del_last_two_caracters($string)
	1414	{
	1415	$string = substr($string,0,(strlen($string) - 2));
[449]	1416	return $string;
[2]	1417	}
[449]	1418
[53]	1419	function imap_sortfrom($sort_box_reverse, $search_box_type)
[2]	1420	{
	1421	$sortfrom = array();
	1422	$sortfrom_uid = array();
[449]	1423
[51]	1424	$num_msgs = imap_num_msg($this->mbox);
[2]	1425	for ($i=1; $i<=$num_msgs; $i++)
	1426	{
[539]	1427	$header = $this->get_header(imap_uid($this->mbox,$i));
[53]	1428	// List UNSEEN messages.
	1429	if($search_box_type == "UNSEEN" && (!trim($header->Recent) && !trim($header->Unseen))){
	1430	continue;
	1431	}
	1432	// List SEEN messages.
	1433	elseif($search_box_type == "SEEN" && (trim($header->Recent) \|\| trim($header->Unseen))){
	1434	continue;
	1435	}
[449]	1436	// List ANSWERED messages.
[53]	1437	elseif($search_box_type == "ANSWERED" && !trim($header->Answered)){
[449]	1438	continue;
[53]	1439	}
[449]	1440	// List FLAGGED messages.
[53]	1441	elseif($search_box_type == "FLAGGED" && !trim($header->Flagged)){
	1442	continue;
	1443	}
[449]	1444
	1445	if (($header->from[0]->mailbox . "@" . $header->from[0]->host) == $_SESSION['phpgw_info']['expressomail']['user']['email'])
[2]	1446	$from = $header->to;
	1447	else
	1448	$from = $header->from;
[449]	1449
	1450	$tmp = imap_mime_header_decode($from[0]->personal);
	1451
[2]	1452	if ($tmp[0]->text != "")
[53]	1453	$sortfrom[$i] = $tmp[0]->text;
[2]	1454	else
[53]	1455	$sortfrom[$i] = $from[0]->mailbox . "@" . $from[0]->host;
[2]	1456	}
[449]	1457
[2]	1458	natcasesort($sortfrom);
[449]	1459
[2]	1460	foreach($sortfrom as $index => $header_msg)
[449]	1461	{
[53]	1462	$sortfrom_uid[] = imap_uid($this->mbox, $index);
[2]	1463	}
[449]	1464
[2]	1465	if ($sort_box_reverse)
	1466	$sortfrom_uid = array_reverse($sortfrom_uid);
[449]	1467
[2]	1468	return $sortfrom_uid;
	1469	}
[51]	1470
[449]	1471	function move_search_messages($params){
	1472	$params['selected_messages'] = urldecode($params['selected_messages']);
[163]	1473	$params['new_folder'] = urldecode($params['new_folder']);
	1474	$params['new_folder_name'] = urldecode($params['new_folder_name']);
	1475	$sel_msgs = explode(",", $params['selected_messages']);
[449]	1476	@reset($sel_msgs);
[163]	1477	$sorted_msgs = array();
	1478	foreach($sel_msgs as $idx => $sel_msg) {
	1479	$sel_msg = explode(";", $sel_msg);
	1480	if(array_key_exists($sel_msg[0], $sorted_msgs)){
	1481	$sorted_msgs[$sel_msg[0]] .= ",".$sel_msg[1];
[449]	1482	}
[163]	1483	else {
	1484	$sorted_msgs[$sel_msg[0]] = $sel_msg[1];
	1485	}
	1486	}
	1487	@ksort($sorted_msgs);
[449]	1488	$last_return = false;
	1489	foreach($sorted_msgs as $folder => $msgs_number) {
[163]	1490	$params['msgs_number'] = $msgs_number;
[449]	1491	$params['folder'] = $folder;
[163]	1492	if($params['new_folder'] && $folder != $params['new_folder']){
[449]	1493	$last_return = $this -> move_messages($params);
[163]	1494	}
	1495	elseif(!$params['new_folder'] \|\| $params['delete'] ){
	1496	$last_return = $this -> delete_msgs($params);
	1497	$last_return['deleted'] = true;
	1498	}
	1499	}
	1500	return $last_return;
	1501	}
[449]	1502
[2]	1503	function move_messages($params)
	1504	{
[449]	1505	$folder = $params['folder'];
	1506	$mbox_stream = $this->open_mbox($folder);
[51]	1507	$newmailbox = ($params['new_folder']);
	1508	$newmailbox = mb_convert_encoding($newmailbox, "UTF7-IMAP","ISO_8859-1");
[2]	1509	$new_folder_name = $params['new_folder_name'];
	1510	$msgs_number = $params['msgs_number'];
	1511	$return = array('msgs_number' => $msgs_number,
	1512	'folder' => $folder,
	1513	'new_folder_name' => $new_folder_name,
[325]	1514	'border_ID' => $params['border_ID'],
	1515	'status' => true); //Status foi adicionado para validar as permissoes ACL
[449]	1516
[325]	1517	//Este bloco tem a finalidade de averiguar as permissoes para pastas compartilhadas
	1518	if (substr($folder,0,4) == 'user'){
	1519	$acl = $this->getacltouser($folder);
	1520	/*
	1521	* l - lookup (mailbox is visible to LIST/LSUB commands)
	1522	* r - read (SELECT the mailbox, perform CHECK, FETCH, PARTIAL, SEARCH, COPY from mailbox)
	1523	* s - keep seen/unseen information across sessions (STORE SEEN flag)
	1524	* w - write (STORE flags other than SEEN and DELETED)
	1525	* i - insert (perform APPEND, COPY into mailbox)
	1526	* p - post (send mail to submission address for mailbox, not enforced by IMAP4 itself)
	1527	* c - create (CREATE new sub-mailboxes in any implementation-defined hierarchy)
	1528	* d - delete (STORE DELETED flag, perform EXPUNGE)
	1529	* a - administer (perform SETACL)
	1530	*/
	1531	if (strpos($acl, "d") === false){
	1532	$return['status'] = false;
	1533	return $return;
	1534	}
	1535	}
[432]	1536	//Este bloco tem a finalidade de transformar o CPF das pastas compartilhadas em common name
	1537	if (substr($new_folder_name,0,4) == 'user'){
	1538	$this->ldap = new ldap_functions();
	1539	$tmp_folder_name = explode($this->imap_delimiter, $new_folder_name);
	1540	$return['new_folder_name'] = array_pop($tmp_folder_name);
	1541	if (is_numeric($return['new_folder_name']))
	1542	if( $cn = $this->ldap->uid2cn($return['new_folder_name']))
	1543	$return['new_folder_name'] = $cn;
	1544	}
[449]	1545
	1546	// Caso estejamos no box principal, nao eh necessario pegar a informacao da mensagem anterior.
[51]	1547	if (($params['get_previous_msg']) && ($params['border_ID'] != 'null') && ($params['border_ID'] != ''))
[449]	1548	{
[2]	1549	$return['previous_msg'] = $this->get_info_previous_msg($params);
[449]	1550	// Fix problem in unserialize function JS.
	1551	$return['previous_msg']['body'] = str_replace(array('{','}'), array('{','}'), $return['previous_msg']['body']);
	1552	}
	1553
	1554	$mbox_stream = $this->open_mbox($folder);
[2]	1555	if(imap_mail_move($mbox_stream, $msgs_number, $newmailbox, CP_UID)) {
	1556	imap_expunge($mbox_stream);
[51]	1557	if($mbox_stream)
	1558	imap_close($mbox_stream);
[2]	1559	return $return;
	1560	}else {
[449]	1561	if(strstr(imap_last_error(),'Over quota')) {
[2]	1562	$accountID = $_SESSION['phpgw_info']['expressomail']['email_server']['imapAdminUsername'];
[449]	1563	$pass = $_SESSION['phpgw_info']['expressomail']['email_server']['imapAdminPW'];
	1564	$userID = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
[2]	1565	$server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
[504]	1566	$mbox = @imap_open("{".$this->imap_server.":".$this->imap_port.$this->imap_options."}INBOX", $accountID, $pass) or die(serialize(array('imap_error' => $this->parse_error(imap_last_error()))));
[2]	1567	if(!$mbox)
	1568	return imap_last_error();
[449]	1569	$quota = imap_get_quotaroot($mbox_stream, "INBOX");
[2]	1570	if(! imap_set_quota($mbox, "user".$this->imap_delimiter.$userID, 2.1 * $quota['usage'])) {
[51]	1571	if($mbox_stream)
	1572	imap_close($mbox_stream);
[449]	1573	if($mbox)
[51]	1574	imap_close($mbox);
[449]	1575	return "move_messages(): Error setting quota for MOVE or DELETE!! ". "user".$this->imap_delimiter.$userID." line ".__LINE__."\n";
[2]	1576	}
	1577	if(imap_mail_move($mbox_stream, $msgs_number, $newmailbox, CP_UID)) {
	1578	imap_expunge($mbox_stream);
[51]	1579	if($mbox_stream)
	1580	imap_close($mbox_stream);
[2]	1581	// return to original quota limit.
	1582	if(!imap_set_quota($mbox, "user".$this->imap_delimiter.$userID, $quota['limit'])) {
[51]	1583	if($mbox)
	1584	imap_close($mbox);
[449]	1585	return "move_messages(): Error setting quota for MOVE or DELETE!! line ".__LINE__."\n";
[2]	1586	}
[449]	1587	return $return;
[2]	1588	}
	1589	else {
[51]	1590	if($mbox_stream)
	1591	imap_close($mbox_stream);
[2]	1592	if(!imap_set_quota($mbox, "user".$this->imap_delimiter.$userID, $quota['limit'])) {
[51]	1593	if($mbox)
	1594	imap_close($mbox);
[449]	1595	return "move_messages(): Error setting quota for MOVE or DELETE!! line ".__LINE__."\n";
[2]	1596	}
[449]	1597	return imap_last_error();
[2]	1598	}
[449]	1599
[2]	1600	}
	1601	else {
[51]	1602	if($mbox_stream)
	1603	imap_close($mbox_stream);
	1604	return "move_messages() line ".__LINE__.": ". imap_last_error()." folder:".$newmailbox;
[2]	1605	}
[449]	1606	}
[2]	1607	}
[449]	1608
[2]	1609	function save_msg($params)
	1610	{
[449]	1611
[271]	1612	include_once("class.phpmailer.php");
	1613	$mail = new PHPMailer();
	1614	include_once("class.db_functions.inc.php");
	1615	$toaddress = $params['input_to'];
	1616	$ccaddress = $params['input_cc'];
	1617	$subject = $params['input_subject'];
[320]	1618	$msg_uid = $params['msg_id'];
[2]	1619	$body = $params['body'];
	1620	$body = str_replace("%nbsp;"," ",$params['body']);
[155]	1621	$body = preg_replace("/\n/"," ",$body);
[51]	1622	$body = preg_replace("/\r/","",$body);
[271]	1623	$forwarding_attachments = $params['forwarding_attachments'];
	1624	$attachments = $params['FILES'];
	1625	$return_files = $params['FILES'];
[449]	1626
[271]	1627	$folder = $params['folder'];
[449]	1628	$folder = mb_convert_encoding($folder, "UTF7-IMAP","ISO_8859-1");
[271]	1629	// Fix problem with cyrus delimiter changes.
[449]	1630	// Dots in names: enabled/disabled.
[271]	1631	$folder = @eregi_replace("INBOX/", "INBOX".$this->imap_delimiter, $folder);
	1632	$folder = @eregi_replace("INBOX.", "INBOX".$this->imap_delimiter, $folder);
	1633	// End Fix.
[449]	1634
[271]	1635	$mail->SaveMessageInFolder = $folder;
	1636	$mail->SMTPDebug = false;
[449]	1637
[271]	1638	$mail->IsSMTP();
	1639	$mail->Host = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpServer'];
	1640	$mail->Port = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpPort'];
	1641	$mail->From = $_SESSION['phpgw_info']['expressomail']['user']['email'];
	1642	$mail->FromName = $_SESSION['phpgw_info']['expressomail']['user']['fullname'];
[449]	1643
[271]	1644	$mail->Sender = $mail->From;
	1645	$mail->SenderName = $mail->FromName;
	1646	$mail->FromName = $_SESSION['phpgw_info']['expressomail']['user']['fullname'];
	1647	$mail->From = $_SESSION['phpgw_info']['expressomail']['user']['email'];
[449]	1648
[271]	1649	$this->add_recipients("to", $toaddress, &$mail);
	1650	$this->add_recipients("cc", $ccaddress, &$mail);
	1651	$mail->Subject = $subject;
	1652	$mail->IsHTML(true);
	1653	$mail->Body = $body;
[449]	1654
[320]	1655	// Build CID for embedded Images!!!
[449]	1656	$pattern = '/src="([^"]*?show_embedded_attach.php\?msg_folder=(.+)?&(amp;)?msg_num=(.+)?&(amp;)?msg_part=(.+)?)"/isU';
[320]	1657	$cid_imgs = '';
	1658	$name_cid_files = array();
	1659	preg_match_all($pattern,$mail->Body,$cid_imgs,PREG_PATTERN_ORDER);
	1660	$cid_array = array();
[449]	1661	foreach($cid_imgs[6] as $j => $val){
	1662	if ( !array_key_exists($cid_imgs[4][$j].$val, $cid_array) )
[320]	1663	{
[449]	1664	$cid_array[$cid_imgs[4][$j].$val] = base_convert(microtime(), 10, 36);
[320]	1665	}
[449]	1666	$cid = $cid_array[$cid_imgs[4][$j].$val];
[320]	1667	$mail->Body = str_replace($cid_imgs[1][$j], "cid:".$cid, $mail->Body);
[449]	1668
	1669	if ($msg_uid != $cid_imgs[4][$j]) // The image isn't in the same mail?
[320]	1670	{
[449]	1671	$fileContent = $this->get_forwarding_attachment($cid_imgs[2][$j], $cid_imgs[4][$j], $cid_imgs[6][$j], 'base64');
	1672	//prototype: get_forwarding_attachment ( folder, msg number, part, encoding)
[320]	1673	$fileName = "image_".($j).".jpg";
	1674	$fileCode = "base64";
	1675	$fileType = "image/jpg";
[449]	1676	$file_attached[0] = $cid_imgs[2][$j];
	1677	$file_attached[1] = $cid_imgs[4][$j];
	1678	$file_attached[2] = $fileName;
	1679	$file_attached[3] = $cid_imgs[6][$j];
	1680	$file_attached[4] = 'base64';
	1681	$file_attached[5] = strlen($fileContent); //Size of file
	1682	$return_forward[] = $file_attached;
[320]	1683	}
	1684	else
	1685	{
[449]	1686	$attach_img = $forwarding_attachments[$cid_imgs[6][$j]-2];
[320]	1687	$file_description = unserialize(rawurldecode($attach_img));
[449]	1688	foreach($file_description as $i => $descriptor){
[320]	1689	$file_description[$i] = eregi_replace('\'*\'','',$descriptor);
	1690	}
	1691	$fileContent = $this->get_forwarding_attachment($file_description[0], $msg_uid, $file_description[3], 'base64');
	1692	$fileName = $file_description[2];
	1693	$fileCode = $file_description[4];
	1694	$fileType = $this->get_file_type($file_description[2]);
[449]	1695	unset($forwarding_attachments[$cid_imgs[6][$j]-2]);
[320]	1696	if (!empty($file_description))
	1697	{
	1698	$file_description[5] = strlen($fileContent); //Size of file
	1699	$return_forward[] = $file_description;
	1700	}
	1701	}
	1702	$tempDir = ini_get("session.save_path");
[449]	1703	$file = "cid_image_".base_convert(microtime(), 10, 36).".dat";
[320]	1704	$f = fopen($tempDir.'/'.$file,"w");
	1705	fputs($f,$fileContent);
	1706	fclose($f);
	1707	if ($fileContent)
	1708	$mail->AddEmbeddedImage($tempDir.'/'.$file, $cid, $fileName, $fileCode, $fileType);
	1709	//else
[449]	1710	// return "Error loading image attachment content";
[320]	1711
	1712	}
[449]	1713
	1714	// Build Forwarding Attachments!!!
[271]	1715	if (count($forwarding_attachments) > 0)
	1716	{
	1717	foreach($forwarding_attachments as $forwarding_attachment)
	1718	{
	1719	$file_description = unserialize(rawurldecode($forwarding_attachment));
	1720	$tmp = array_values($file_description);
[449]	1721	foreach($file_description as $i => $descriptor){
[271]	1722	$tmp[$i] = eregi_replace('\'*\'','',$descriptor);
	1723	}
	1724	$file_description = $tmp;
[449]	1725
[271]	1726	$fileContent = $this->get_forwarding_attachment($file_description[0], $file_description[1], $file_description[3],$file_description[4]);
	1727	$fileName = $file_description[2];
[449]	1728
[271]	1729	$file_description[5] = strlen($fileContent); //Size of file
	1730	$return_forward[] = $file_description;
[449]	1731
[271]	1732	$mail->AddStringAttachment($fileContent, $fileName, $file_description[4], $this->get_file_type($file_description[2]));
	1733	}
	1734	}
[449]	1735
[271]	1736	if ((count($return_forward) > 0) && (count($return_files) > 0))
	1737	$return_files = array_merge_recursive($return_forward,$return_files);
	1738	else
	1739	if (count($return_files) < 1)
	1740	$return_files = $return_forward;
[449]	1741
[271]	1742	// Build Uploading Attachments!!!
	1743	if (count($attachments))
	1744	foreach ($attachments as $attach)
[449]	1745	$mail->AddAttachment($attach['tmp_name'], $attach['name'], "base64", $this->get_file_type($attach['name'])); // optional name
	1746
	1747
	1748
[271]	1749	if(!empty($mail->AltBody))
	1750	$mail->ContentType = "multipart/alternative";
	1751
	1752	$mail->error_count = 0; // reset errors
	1753	$mail->SetMessageType();
	1754	$header = $mail->CreateHeader();
	1755	$body = $mail->CreateBody();
[449]	1756
[271]	1757	if ($_SESSION['phpgw_info']['expressomail']['email_server']['imapTLSEncryption'] == 'yes')
	1758	{
	1759	$imap_options = '/tls/novalidate-cert';
	1760	}
	1761	else
	1762	{
	1763	$imap_options = '/notls/novalidate-cert';
	1764	}
	1765	$username = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
	1766	$password = $_SESSION['phpgw_info']['expressomail']['user']['passwd'];
	1767	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
	1768	$imap_port = $_SESSION['phpgw_info']['expressomail']['email_server']['imapPort'];
	1769	$mbox_stream = imap_open("{".$imap_server.":".$imap_port.$imap_options."}".$folder, $username, $password);
[449]	1770
[271]	1771	$new_header = str_replace("\n", "\r\n", $header);
	1772	$new_body = str_replace("\n", "\r\n", $body);
[449]	1773
[271]	1774	$return['append'] = imap_append($mbox_stream, "{".$imap_server.":".$imap_port."}".$folder, $new_header . $new_body, "\\Seen \\Draft");
	1775	$status = imap_status($mbox_stream, "{".$this->imap_server.":".$this->imap_port."}".$folder, SA_UIDNEXT);
	1776	$return['msg_no'] = $status->uidnext - 1;
	1777	$return['folder_id'] = $folder;
[449]	1778
[51]	1779	if($mbox_stream)
	1780	imap_close($mbox_stream);
[449]	1781
[271]	1782	foreach ($return_files as $index => $_attachment) {
	1783	if (array_key_exists("name",$_attachment)){
	1784	unset($return_files[$index]);
	1785	$return_files[$index] = $_attachment['name']."_SIZE_".$return_files[$index][1] = $_attachment['size'];
	1786	}
	1787	else
	1788	{
	1789	unset($return_files[$index]);
	1790	$return_files[$index] = $_attachment[2]."_SIZE_". $return_files[$index][1] = $_attachment[5];
	1791	}
	1792	}
[449]	1793
[271]	1794	$return['files'] = serialize($return_files);
[449]	1795
[2]	1796	if (!$return['append'])
	1797	$return['append'] = imap_last_error();
[449]	1798
[2]	1799	return $return;
	1800	}
[449]	1801
[2]	1802	function set_messages_flag($params)
	1803	{
	1804	$folder = $params['folder'];
	1805	$msgs_to_set = $params['msgs_to_set'];
	1806	$flag = $params['flag'];
	1807	$return = array();
	1808	$return["msgs_to_set"] = $msgs_to_set;
	1809	$return["flag"] = $flag;
[449]	1810
[411]	1811	if(!$this->mbox && !is_resource($this->mbox))
[51]	1812	$this->mbox = $this->open_mbox($folder);
[449]	1813
[2]	1814	if ($flag == "unseen")
[51]	1815	$return["status"] = imap_clearflag_full($this->mbox, $msgs_to_set, "\\Seen", ST_UID);
[2]	1816	elseif ($flag == "seen")
[51]	1817	$return["status"] = imap_setflag_full($this->mbox, $msgs_to_set, "\\Seen", ST_UID);
[2]	1818	elseif ($flag == "answered"){
[51]	1819	$return["status"] = imap_setflag_full($this->mbox, $msgs_to_set, "\\Answered", ST_UID);
	1820	imap_clearflag_full($this->mbox, $msgs_to_set, "\\Draft", ST_UID);
[2]	1821	}
	1822	elseif ($flag == "forwarded")
[51]	1823	$return["status"] = imap_setflag_full($this->mbox, $msgs_to_set, "\\Answered \\Draft", ST_UID);
[2]	1824	elseif ($flag == "flagged")
[51]	1825	$return["status"] = imap_setflag_full($this->mbox, $msgs_to_set, "\\Flagged", ST_UID);
[2]	1826	elseif ($flag == "unflagged")
[51]	1827	$return["status"] = imap_clearflag_full($this->mbox, $msgs_to_set, "\\Flagged", ST_UID);
[449]	1828
[411]	1829	if($this->mbox && is_resource($this->mbox))
[51]	1830	imap_close($this->mbox);
[2]	1831	return $return;
	1832	}
[449]	1833
[2]	1834	function get_file_type($file_name)
	1835	{
	1836	$file_name = strtolower($file_name);
	1837	$strFileType = strrev(substr(strrev($file_name),0,4));
[449]	1838	if ($strFileType == ".asf")
[2]	1839	return "video/x-ms-asf";
	1840	if ($strFileType == ".avi")
	1841	return "video/avi";
	1842	if ($strFileType == ".doc")
	1843	return "application/msword";
	1844	if ($strFileType == ".zip")
	1845	return "application/zip";
	1846	if ($strFileType == ".xls")
	1847	return "application/vnd.ms-excel";
	1848	if ($strFileType == ".gif")
	1849	return "image/gif";
	1850	if ($strFileType == ".jpg" \|\| $strFileType == "jpeg")
	1851	return "image/jpeg";
	1852	if ($strFileType == ".png")
	1853	return "image/png";
	1854	if ($strFileType == ".wav")
	1855	return "audio/wav";
	1856	if ($strFileType == ".mp3")
	1857	return "audio/mpeg3";
	1858	if ($strFileType == ".mpg" \|\| $strFileType == "mpeg")
	1859	return "video/mpeg";
	1860	if ($strFileType == ".rtf")
	1861	return "application/rtf";
	1862	if ($strFileType == ".htm" \|\| $strFileType == "html")
	1863	return "text/html";
[449]	1864	if ($strFileType == ".xml")
[2]	1865	return "text/xml";
[449]	1866	if ($strFileType == ".xsl")
[2]	1867	return "text/xsl";
[449]	1868	if ($strFileType == ".css")
[2]	1869	return "text/css";
[449]	1870	if ($strFileType == ".php")
[2]	1871	return "text/php";
[449]	1872	if ($strFileType == ".asp")
[2]	1873	return "text/asp";
	1874	if ($strFileType == ".pdf")
	1875	return "application/pdf";
	1876	if ($strFileType == ".txt")
	1877	return "text/plain";
	1878	if ($strFileType == ".wmv")
	1879	return "video/x-ms-wmv";
	1880	if ($strFileType == ".sxc")
	1881	return "application/vnd.sun.xml.calc";
	1882	if ($strFileType == ".stc")
	1883	return "application/vnd.sun.xml.calc.template";
	1884	if ($strFileType == ".sxd")
	1885	return "application/vnd.sun.xml.draw";
	1886	if ($strFileType == ".std")
	1887	return "application/vnd.sun.xml.draw.template";
	1888	if ($strFileType == ".sxi")
	1889	return "application/vnd.sun.xml.impress";
	1890	if ($strFileType == ".sti")
	1891	return "application/vnd.sun.xml.impress.template";
	1892	if ($strFileType == ".sxm")
	1893	return "application/vnd.sun.xml.math";
	1894	if ($strFileType == ".sxw")
	1895	return "application/vnd.sun.xml.writer";
	1896	if ($strFileType == ".sxq")
	1897	return "application/vnd.sun.xml.writer.global";
	1898	if ($strFileType == ".stw")
	1899	return "application/vnd.sun.xml.writer.template";
[449]	1900
	1901
	1902	return "application/octet-stream";
[2]	1903	}
[449]	1904
[2]	1905	function htmlspecialchars_encode($str)
	1906	{
[449]	1907	return str_replace( array('&', '"','\'','<','>','{','}'), array('&','"',''','<','>','{','}'), $str);
[2]	1908	}
	1909	function htmlspecialchars_decode($str)
	1910	{
[449]	1911	return str_replace( array('&','"',''','<','>','{','}'), array('&', '"','\'','<','>','{','}'), $str);
[2]	1912	}
[449]	1913
[53]	1914	function get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse){
[449]	1915
[411]	1916	if(!$this->mbox \|\| !is_resource($this->mbox)){
[51]	1917	$this->mbox = $this->open_mbox($folder);
[449]	1918
[411]	1919	}
[432]	1920
[2]	1921	switch($sort_box_type){
	1922	case 'SORTFROM':
[449]	1923	return $this->imap_sortfrom($sort_box_reverse, $search_box_type);
[2]	1924	case 'SORTSUBJECT':
[449]	1925	return imap_sort($this->mbox, SORTSUBJECT, $sort_box_reverse, SE_UID, $search_box_type);
[2]	1926	case 'SORTSIZE':
[449]	1927	return imap_sort($this->mbox, SORTSIZE, $sort_box_reverse, SE_UID, $search_box_type);
[53]	1928	default:
[449]	1929	return imap_sort($this->mbox, SORTARRIVAL, $sort_box_reverse, SE_UID, $search_box_type);
	1930	}
	1931	}
	1932
[53]	1933	function get_info_next_msg($params)
	1934	{
	1935	$msg_number = $params['msg_number'];
	1936	$folder = $params['msg_folder'];
	1937	$sort_box_type = $params['sort_box_type'];
	1938	$sort_box_reverse = $params['sort_box_reverse'];
	1939	$reuse_border = $params['reuse_border'];
	1940	$search_box_type = $params['search_box_type'] != "ALL" && $params['search_box_type'] != "" ? $params['search_box_type'] : false;
[449]	1941	$sort_array_msg = $this -> get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse);
	1942
[320]	1943	$success = false;
	1944	if (is_array($sort_array_msg))
[2]	1945	{
[320]	1946	foreach ($sort_array_msg as $i => $value){
	1947	if ($value == $msg_number)
	1948	{
	1949	$success = true;
	1950	break;
	1951	}
	1952	}
[2]	1953	}
	1954
[320]	1955	if (! $success \|\| $i >= sizeof($sort_array_msg)-1)
[2]	1956	{
	1957	$params['status'] = 'false';
	1958	$params['command_to_exec'] = "delete_border('". $reuse_border ."');";
	1959	return $params;
	1960	}
[449]	1961
[2]	1962	$params = array();
	1963	$params['msg_number'] = $sort_array_msg[($i+1)];
	1964	$params['msg_folder'] = $folder;
[449]	1965
	1966	$return = $this->get_info_msg($params);
[2]	1967	$return["reuse_border"] = $reuse_border;
	1968	return $return;
	1969	}
	1970
	1971	function get_info_previous_msg($params)
	1972	{
	1973	$msg_number = $params['msgs_number'];
	1974	$folder = $params['folder'];
	1975	$sort_box_type = $params['sort_box_type'];
	1976	$sort_box_reverse = $params['sort_box_reverse'];
	1977	$reuse_border = $params['reuse_border'];
[53]	1978	$search_box_type = $params['search_box_type'] != "ALL" && $params['search_box_type'] != "" ? $params['search_box_type'] : false;
	1979	$sort_array_msg = $this -> get_msgs($folder, $sort_box_type, $search_box_type, $sort_box_reverse);
[449]	1980
[320]	1981	$success = false;
	1982	if (is_array($sort_array_msg))
[2]	1983	{
[320]	1984	foreach ($sort_array_msg as $i => $value){
	1985	if ($value == $msg_number)
	1986	{
	1987	$success = true;
	1988	break;
	1989	}
	1990	}
[2]	1991	}
[320]	1992	if (! $success \|\| $i == 0)
	1993	{
[2]	1994	$params['status'] = 'false';
	1995	$params['command_to_exec'] = "delete_border('". $reuse_border ."');";
	1996	return $params;
	1997	}
[449]	1998
[2]	1999	$params = array();
	2000	$params['msg_number'] = $sort_array_msg[($i-1)];
	2001	$params['msg_folder'] = $folder;
[449]	2002
[2]	2003	$return = $this->get_info_msg($params);
	2004	$return["reuse_border"] = $reuse_border;
	2005	return $return;
	2006	}
[449]	2007
[2]	2008	// This function updates the values: quota, paging and new messages menu.
	2009	function get_menu_values($params){
	2010	$return_array = array();
	2011	$return_array = $this->get_quota($params);
[449]	2012
[2]	2013	$mbox_stream = $this->open_mbox($params['folder']);
[449]	2014	$return_array['num_msgs'] = imap_num_msg($mbox_stream);
[51]	2015	if($mbox_stream)
	2016	imap_close($mbox_stream);
[449]	2017
	2018	return $return_array;
[2]	2019	}
[449]	2020
[325]	2021	function get_quota($params){
[449]	2022	// folder_id = user/{uid} for shared folders
	2023	if(substr($params['folder_id'],0,5) != 'INBOX' && preg_match('/user\\'.$this->imap_delimiter.'/i', $params['folder_id'])){
	2024	$array_folder = explode($this->imap_delimiter,$params['folder_id']);
	2025	$folder_id = "user".$this->imap_delimiter.$array_folder[1];
	2026	}
	2027	// folder_id = INBOX for inbox folders
	2028	else
	2029	$folder_id = "INBOX";
	2030
	2031	if(!$this->mbox)
[51]	2032	$this->mbox = $this->open_mbox();
[345]	2033
[325]	2034	$quota = imap_get_quotaroot($this->mbox, $folder_id);
[411]	2035	if($this->mbox && is_resource($this->mbox))
[51]	2036	imap_close($this->mbox);
[449]	2037
[2]	2038	if (!$quota){
	2039	return array(
	2040	'quota_percent' => 0,
	2041	'quota_used' => 0,
	2042	'quota_limit' => 0
	2043	);
	2044	}
[449]	2045
[2]	2046	if(count($quota) && $quota['limit']) {
	2047	$quota_limit = (($quota['limit']/1024)* 100 + .5 )* .01;
	2048	$quota_used = (($quota['usage']/1024)* 100 + .5 )* .01;
	2049	if($quota_used >= $quota_limit)
	2050	$quota_used = $quota_limit;
	2051	$quotaPercent = ($quota_used / $quota_limit)*100;
	2052	$quotaPercent = (($quotaPercent)* 100 + .5 )* .01;
	2053
	2054	return array(
	2055	'quota_percent' => floor($quotaPercent),
	2056	'quota_used' => floor($quota_used),
	2057	'quota_limit' => floor($quota_limit)
	2058	);
	2059	}
[449]	2060	else
[2]	2061	return array();
	2062	}
[449]	2063
[2]	2064	function send_notification($params){
	2065	require_once("class.phpmailer.php");
	2066	$mail = new PHPMailer();
[449]	2067
[2]	2068	$toaddress = $params['notificationto'];
[449]	2069
	2070	$subject = 'Confirmação de leitura: ' . $params['subject'];
[2]	2071	$body = 'Sua mensagem: ' . $params['subject'] . '<br>';
	2072	$body .= 'foi lida por: ' . $_SESSION['phpgw_info']['expressomail']['user']['fullname'] . ' <' . $_SESSION['phpgw_info']['expressomail']['user']['email'] . '> em ' . date("d/m/Y H:i");
	2073	$mail->SMTPDebug = false;
	2074	$mail->IsSMTP();
	2075	$mail->Host = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpServer'];
	2076	$mail->Port = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpPort'];
	2077	$mail->From = $_SESSION['phpgw_info']['expressomail']['user']['email'];
	2078	$mail->FromName = $_SESSION['phpgw_info']['expressomail']['user']['fullname'];
	2079	$mail->AddAddress($toaddress);
	2080	$mail->Subject = $this->htmlspecialchars_decode($subject);
	2081
	2082	$mail->IsHTML(true);
	2083	$mail->Body = $body;
[449]	2084
[2]	2085	if(!$mail->Send()){
	2086	return $mail->ErrorInfo;
	2087	}
	2088	else
	2089	return true;
	2090	}
[449]	2091
[2]	2092	function empty_trash()
	2093	{
[449]	2094	$folder = 'INBOX' . $this->imap_delimiter . $_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultTrashFolder'];
[2]	2095	$mbox_stream = $this->open_mbox($folder);
	2096	$return = imap_delete($mbox_stream,'1:*');
[51]	2097	if($mbox_stream)
	2098	imap_close($mbox_stream, CL_EXPUNGE);
[2]	2099	return $return;
	2100	}
[449]	2101
[2]	2102	function search($params)
	2103	{
	2104	include("class.imap_attachment.inc.php");
[449]	2105	$imap_attachment = new imap_attachment();
[2]	2106	$criteria = $params['criteria'];
	2107	$return = array();
	2108	$folders = $this->get_folders_list();
[449]	2109
[2]	2110	$j = 0;
	2111	foreach($folders as $folder)
	2112	{
	2113	$mbox_stream = $this->open_mbox($folder);
	2114	$messages = imap_search($mbox_stream, $criteria, SE_UID);
[449]	2115
[2]	2116	if ($messages == '')
	2117	continue;
[449]	2118
[2]	2119	$i = 0;
	2120	$return[$j] = array();
	2121	$return[$j]['folder_name'] = $folder['name'];
[449]	2122
[2]	2123	foreach($messages as $msg_number)
	2124	{
[535]	2125	$header = $this->get_header($msg_number);
[2]	2126	if (!is_object($header))
	2127	return false;
[449]	2128
[2]	2129	$return[$j][$i]['msg_folder'] = $folder['name'];
	2130	$return[$j][$i]['msg_number'] = $msg_number;
	2131	$return[$j][$i]['Recent'] = $header->Recent;
	2132	$return[$j][$i]['Unseen'] = $header->Unseen;
	2133	$return[$j][$i]['Answered'] = $header->Answered;
	2134	$return[$j][$i]['Deleted'] = $header->Deleted;
	2135	$return[$j][$i]['Draft'] = $header->Draft;
	2136	$return[$j][$i]['Flagged'] = $header->Flagged;
[449]	2137
[535]	2138	$date_msg = gmdate("d/m/Y",$header->udate);
	2139	if (gmdate("d/m/Y") == $date_msg)
	2140	$return[$j][$i]['udate'] = gmdate("H:i",$header->udate);
[2]	2141	else
	2142	$return[$j][$i]['udate'] = $date_msg;
[449]	2143
[2]	2144	$fromaddress = imap_mime_header_decode($header->fromaddress);
	2145	$return[$j][$i]['fromaddress'] = '';
	2146	foreach ($fromaddress as $tmp)
	2147	$return[$j][$i]['fromaddress'] .= $this->replace_maior_menor($tmp->text);
[449]	2148
[2]	2149	$from = $header->from;
	2150	$return[$j][$i]['from'] = array();
	2151	$tmp = imap_mime_header_decode($from[0]->personal);
	2152	$return[$j][$i]['from']['name'] = $tmp[0]->text;
	2153	$return[$j][$i]['from']['email'] = $from[0]->mailbox . "@" . $from[0]->host;
[449]	2154	$return[$j][$i]['from']['full'] ='"' . $return[$j][$i]['from']['name'] . '" ' . '<' . $return[$j][$i]['from']['email'] . '>';
[2]	2155
	2156	$to = $header->to;
	2157	$return[$j][$i]['to'] = array();
	2158	$tmp = imap_mime_header_decode($to[0]->personal);
	2159	$return[$j][$i]['to']['name'] = $tmp[0]->text;
	2160	$return[$j][$i]['to']['email'] = $to[0]->mailbox . "@" . $to[0]->host;
[449]	2161	$return[$j][$i]['to']['full'] ='"' . $return[$i]['to']['name'] . '" ' . '<' . $return[$i]['to']['email'] . '>';
[2]	2162
	2163	$subject = imap_mime_header_decode($header->fetchsubject);
	2164	$return[$j][$i]['subject'] = '';
	2165	foreach ($subject as $tmp)
	2166	$return[$j][$i]['subject'] .= $tmp->text;
	2167
	2168	$return[$j][$i]['Size'] = $header->Size;
	2169	$return[$j][$i]['reply_toaddress'] = $header->reply_toaddress;
[449]	2170
[2]	2171	$return[$j][$i]['attachment'] = array();
	2172	$return[$j][$i]['attachment'] = $imap_attachment->get_attachment_headerinfo($mbox_stream, $msg_number);
[449]	2173
[2]	2174	$i++;
	2175	}
	2176	$j++;
[51]	2177	if($mbox_stream)
	2178	imap_close($mbox_stream);
[2]	2179	}
[449]	2180
[2]	2181	return $return;
	2182	}
[449]	2183
[2]	2184	function delete_and_show_previous_message($params)
	2185	{
	2186	$return = $this->get_info_previous_msg($params);
[449]	2187
[2]	2188	$params_tmp1 = array();
	2189	$params_tmp1['msgs_to_delete'] = $params['msg_number'];
	2190	$params_tmp1['folder'] = $params['msg_folder'];
	2191	$return_tmp1 = $this->delete_msg($params_tmp1);
[449]	2192
[2]	2193	$return['msg_number_deleted'] = $return_tmp1;
[449]	2194
[2]	2195	return $return;
	2196	}
[449]	2197
	2198
[2]	2199	function automatic_trash_cleanness($params)
	2200	{
	2201	$before_date = date("m/d/Y", strtotime("-".$params['before_date']." day"));
	2202	$criteria = 'BEFORE "'.$before_date.'"';
[325]	2203	$mbox_stream = $this->open_mbox('INBOX'.$this->imap_delimiter.$_SESSION['phpgw_info']['expressomail']['email_server']['imapDefaultTrashFolder']);
[2]	2204	$messages = imap_search($mbox_stream, $criteria, SE_UID);
	2205	if (is_array($messages)){
	2206	foreach ($messages as $msg_number){
	2207	imap_delete($mbox_stream, $msg_number, FT_UID);
	2208	}
	2209	}
[51]	2210	if($mbox_stream)
	2211	imap_close($mbox_stream, CL_EXPUNGE);
[2]	2212	return $messages;
	2213	}
	2214	// Fix the search problem with special characters!!!!
	2215	function remove_accents($string) {
[449]	2216	return strtr($string,
	2217	"?Ó??ó?Ý?úÁÀÃÂÄÇÉÈÊËÍÌ?ÎÏÑÕÔÓÒÖÚÙ?ÛÜ?áàãâäçéèêëíì?îïñóòõôöúù?ûüýÿ",
[2]	2218	"SOZsozYYuAAAAACEEEEIIIIINOOOOOUUUUUsaaaaaceeeeiiiiinooooouuuuuyy");
	2219	}
	2220
[469]	2221	function search_msg($params = ''){
[2]	2222	$retorno = "";
[271]	2223	$mbox_stream = "";
[2]	2224	$search = explode(",",$params['condition']);
	2225	if($search){
	2226	$search_criteria = '';
[271]	2227	foreach($search as $tmp)
	2228	{
[2]	2229	$tmp1 = explode("##",$tmp);
	2230	$name_box = $tmp1[0];
[372]	2231	unset($filter);
	2232	foreach($tmp1 as $index => $criteria)
	2233	{
	2234	if ($index != 0 && strlen($criteria) != 0)
	2235	{
	2236	$filter_array = explode("<=>",rawurldecode($criteria));
	2237	$filter .= " ".$filter_array[0];
	2238	$filter .= '"'.$filter_array[1].'"';
	2239	}
[449]	2240	}
	2241	$name_box = mb_convert_encoding(utf8_decode($name_box), "UTF7-IMAP", "ISO_8859-1" );
[372]	2242	$filter = $this->remove_accents($filter);
[469]	2243	//Este bloco tem a finalidade de transformar o CPF das pastas compartilhadas em common name
[432]	2244	$folder_name = explode($this->imap_delimiter,$name_box);
[469]	2245	if (is_numeric($folder_name[1])) {
	2246	$this->ldap = new ldap_functions();
	2247	if ($cn = $this->ldap->uid2cn($folder_name[1])) {
	2248	$folder_name[1] = $cn;
[432]	2249	}
	2250	}
	2251	$folder_name = implode($this->imap_delimiter,$folder_name);
[449]	2252
[271]	2253	if(!is_resource($mbox_stream))
[372]	2254	$mbox_stream = $this->open_mbox($name_box);
[271]	2255	else
	2256	imap_reopen($mbox_stream, "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$name_box);
[449]	2257
	2258	if (preg_match("/^.?\bALL\b/", $filter)){ // Quick Search, note: this ALL isn't the same ALL from imap_search
	2259
[271]	2260	$all_criterias = array ("TO","SUBJECT","FROM","CC");
	2261	foreach($all_criterias as $criteria_fixed)
	2262	{
[372]	2263	$_filter = $criteria_fixed . substr($filter,4);
[449]	2264
[372]	2265	$search_criteria = imap_search($mbox_stream, $_filter, SE_UID);
[449]	2266
[271]	2267	if($search_criteria && count($search_criteria) < 50)
	2268	{
[2]	2269	foreach($search_criteria as $new_search){
[449]	2270	$m_token = trim("##".mb_convert_encoding( $name_box, "ISO_8859-1", "UTF7-IMAP" ) . "--" . $this->get_msg($new_search,$name_box,$mbox_stream) . "--".$new_search."##"."\n");
[271]	2271	if(!@strstr($retorno,$m_token))
[2]	2272	$retorno .= $m_token;
	2273	}
[449]	2274	}
	2275	else if(count($search_criteria) >= 50)
	2276	return "many results";
[2]	2277	}
[271]	2278	}
[2]	2279	else {
[271]	2280	$search_criteria = imap_search($mbox_stream, $filter, SE_UID);
[372]	2281	if( is_array( $search_criteria) )
	2282	{
	2283	foreach($search_criteria as $new_search)
[449]	2284	$retorno .= trim("##".mb_convert_encoding( $name_box, "ISO_8859-1", "UTF7-IMAP" ) . "--" . $this->get_msg($new_search,$name_box,$mbox_stream) . "--" . $new_search."##"."\n");
[2]	2285	}
	2286	}
	2287	}
[271]	2288	}
	2289	if($mbox_stream)
[449]	2290	imap_close($mbox_stream);
	2291
[2]	2292	return $retorno ? $retorno : "none";
	2293	}
[449]	2294
[271]	2295	function get_msg($uid_msg,$name_box, $mbox_stream )
	2296	{
[535]	2297	$header = $this->get_header($uid_msg);
[163]	2298	$subject = $this->decode_string($header->fetchsubject);
	2299	$from = $header->from[0]->mailbox;
[2]	2300	if($header->from[0]->personal != "")
	2301	$from = $header->from[0]->personal;
[535]	2302	$ret_msg = $this->decode_string($from) . "--" . $subject . "--". gmdate("d/m/Y",$header ->udate)."--". $this->size_msg($header->Size);
[449]	2303	return $ret_msg;
	2304	}
	2305
[2]	2306	function size_msg($size){
	2307	$var = floor($size/1024);
	2308	if($var >= 1){
[449]	2309	return $var." kb";
[2]	2310	}else{
[449]	2311	return $size ." b";
[2]	2312	}
	2313	}
	2314
	2315	function ob_array($the_object)
	2316	{
	2317	$the_array=array();
	2318	if(!is_scalar($the_object))
	2319	{
	2320	foreach($the_object as $id => $object)
	2321	{
	2322	if(is_scalar($object))
	2323	{
	2324	$the_array[$id]=$object;
	2325	}
	2326	else
	2327	{
	2328	$the_array[$id]=$this->ob_array($object);
	2329	}
	2330	}
	2331	return $the_array;
	2332	}
	2333	else
	2334	{
	2335	return $the_object;
	2336	}
	2337	}
[449]	2338
[2]	2339	function getacl()
	2340	{
	2341	$this->ldap = new ldap_functions();
[449]	2342
[2]	2343	$return = array();
[449]	2344	$mbox_stream = $this->open_mbox();
[2]	2345	$mbox_acl = imap_getacl($mbox_stream, 'INBOX');
[449]	2346
[2]	2347	$i = 0;
	2348	foreach ($mbox_acl as $user => $acl)
	2349	{
	2350	if ($user != $this->username)
	2351	{
	2352	$return[$i]['uid'] = $user;
	2353	$return[$i]['cn'] = $this->ldap->uid2cn($user);
	2354	}
	2355	$i++;
	2356	}
	2357	return $return;
	2358	}
[449]	2359
[2]	2360	function setacl($params)
	2361	{
	2362	$old_users = $this->getacl();
	2363	if (!count($old_users))
	2364	$old_users = array();
[449]	2365
[2]	2366	$tmp_array = array();
	2367	foreach ($old_users as $index => $user_info)
	2368	{
	2369	$tmp_array[$index] = $user_info['uid'];
	2370	}
	2371	$old_users = $tmp_array;
[449]	2372
[2]	2373	$users = unserialize($params['users']);
	2374	if (!count($users))
	2375	$users = array();
[449]	2376
[2]	2377	//$add_share = array_diff($users, $old_users);
	2378	$remove_share = array_diff($old_users, $users);
	2379
	2380	$mbox_stream = $this->open_mbox();
	2381
	2382	$serverString = "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}";
	2383	$mailboxes_list = imap_getmailboxes($mbox_stream, $serverString, "user".$this->imap_delimiter.$this->username."*");
	2384
	2385	/*if (count($add_share))
	2386	{
	2387	foreach ($add_share as $index=>$uid)
	2388	{
	2389	if (is_array($mailboxes_list))
	2390	{
	2391	foreach ($mailboxes_list as $key => $val)
	2392	{
	2393	$folder = str_replace($serverString, "", imap_utf7_decode($val->name));
	2394	imap_setacl ($mbox_stream, $folder, "$uid", "lrswipcda");
	2395	}
	2396	}
	2397	}
	2398	}*/
[449]	2399
[2]	2400	if (count($remove_share))
	2401	{
	2402	foreach ($remove_share as $index=>$uid)
	2403	{
	2404	if (is_array($mailboxes_list))
	2405	{
	2406	foreach ($mailboxes_list as $key => $val)
	2407	{
	2408	$folder = str_replace($serverString, "", imap_utf7_decode($val->name));
	2409	imap_setacl ($mbox_stream, $folder, "$uid", "");
	2410	}
	2411	}
[449]	2412	}
[2]	2413	}
[449]	2414
[2]	2415	return true;
	2416	}
[449]	2417
[2]	2418	function getaclfromuser($params)
	2419	{
	2420	$useracl = $params['user'];
[449]	2421
[2]	2422	$return = array();
	2423	$return[$useracl] = 'false';
[449]	2424	$mbox_stream = $this->open_mbox();
[2]	2425	$mbox_acl = imap_getacl($mbox_stream, 'INBOX');
[449]	2426
[2]	2427	foreach ($mbox_acl as $user => $acl)
	2428	{
	2429	if (($user != $this->username) && ($user == $useracl))
	2430	{
	2431	$return[$user] = $acl;
	2432	}
	2433	}
	2434	return $return;
	2435	}
	2436
	2437	function getacltouser($user)
	2438	{
	2439	$return = array();
	2440	$mbox_stream = $this->open_mbox();
[325]	2441	//Alterado, antes era 'imap_getacl($mbox_stream, 'user'.$this->imap_delimiter.$user);
	2442	//Afim de tratar as pastas compartilhadas, verificandos as permissoes de operacao sobre as mesmas
	2443	//No caso de se tratar da caixa do proprio usuario logado, utiliza a sintaxe abaixo
	2444	if(substr($user,0,4) != 'user')
[449]	2445	$mbox_acl = imap_getacl($mbox_stream, 'user'.$this->imap_delimiter.$user);
[325]	2446	else
	2447	$mbox_acl = imap_getacl($mbox_stream, $user);
[2]	2448	return $mbox_acl[$this->username];
	2449	}
[449]	2450
[2]	2451
	2452	function setaclfromuser($params)
	2453	{
	2454	$user = $params['user'];
	2455	$acl = $params['acl'];
[449]	2456
[2]	2457	$mbox_stream = $this->open_mbox();
	2458
	2459	$serverString = "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}";
	2460	$mailboxes_list = imap_getmailboxes($mbox_stream, $serverString, "user".$this->imap_delimiter.$this->username."*");
	2461
	2462	if (is_array($mailboxes_list))
	2463	{
	2464	foreach ($mailboxes_list as $key => $val)
	2465	{
[449]	2466	$folder = str_replace($serverString, "", imap_utf7_encode($val->name));
	2467	$folder = str_replace("&-", "&", $folder);
[2]	2468	if (!imap_setacl ($mbox_stream, $folder, $user, $acl))
	2469	{
[449]	2470	$return = imap_last_error();
[2]	2471	}
	2472	}
	2473	}
[449]	2474	if (isset($return))
	2475	return $return;
	2476	else
	2477	return true;
[2]	2478	}
[449]	2479
[51]	2480	function download_attachment($msg,$msgno)
	2481	{
[449]	2482	$array_parts_attachments = array();
[51]	2483	$array_parts_attachments['names'] = '';
	2484	include("class.imap_attachment.inc.php");
[449]	2485	$imap_attachment = new imap_attachment();
	2486
[51]	2487	if (count($msg->fname[$msgno]) > 0)
	2488	{
	2489	$i = 0;
	2490	foreach ($msg->fname[$msgno] as $index=>$fname)
	2491	{
	2492	$array_parts_attachments[$i]['pid'] = $msg->pid[$msgno][$index];
	2493	$array_parts_attachments[$i]['name'] = $imap_attachment->flat_mime_decode($fname);
	2494	$array_parts_attachments[$i]['name'] = $array_parts_attachments[$i]['name'] ? $array_parts_attachments[$i]['name'] : "attachment.bin";
	2495	$array_parts_attachments[$i]['encoding'] = $msg->encoding[$msgno][$index];
	2496	$array_parts_attachments['names'] .= $array_parts_attachments[$i]['name'] . ', ';
	2497	$array_parts_attachments[$i]['fsize'] = $msg->fsize[$msgno][$index];
	2498	$i++;
	2499	}
	2500	}
	2501	$array_parts_attachments['names'] = substr($array_parts_attachments['names'],0,(strlen($array_parts_attachments['names']) - 2));
	2502	return $array_parts_attachments;
[449]	2503	}
[69]	2504
	2505	function spam($params)
	2506	{
	2507	$is_spam = $params['spam'];
	2508	$folder = $params['folder'];
	2509	$mbox_stream = $this->open_mbox($folder);
	2510	$msgs_number = explode(',',$params['msgs_number']);
	2511
	2512	foreach($msgs_number as $msg_number) {
	2513	$header = imap_fetchheader($mbox_stream, imap_msgno($mbox_stream, $msg_number));
	2514	$body = imap_body($mbox_stream, imap_msgno($mbox_stream, $msg_number));
	2515	$msg = $header . $body;
	2516	$email = $_SESSION['phpgw_info']['expressomail']['user']['email'];
[449]	2517	$username = $this->username;
[69]	2518	strtok($email, '@');
	2519	$domain = strtok('@');
	2520
[449]	2521	//Encontrar a assinatura do dspam no cabecalho
	2522	$v = explode("\r\n", $header);
	2523	foreach ($v as $linha){
	2524	if (eregi("^X-DSPAM-Signature", $linha)) {
	2525
	2526	$args = explode(" ",$linha);
	2527	$signature = $args[1];
	2528	}
	2529	}
	2530
[69]	2531	// feed dspam
[449]	2532	switch($is_spam){
	2533	case 'true': $cmd = $_SESSION['phpgw_info']['server']['expressomail']['expressoMail_command_for_spam']; break;
	2534	case 'false': $cmd = $_SESSION['phpgw_info']['server']['expressomail']['expressoMail_command_for_ham']; break;
	2535	}
	2536	$tags = array('##EMAIL##', '##USERNAME##', '##DOMAIN##', '##SIGNATURE##');
	2537	$cmd = str_replace($tags,array($email,$username,$domain,$signature),$cmd);
[78]	2538	system($cmd);
[69]	2539	}
	2540	imap_close($mbox_stream);
	2541	return false;
	2542	}
[535]	2543	function get_header($msg_number){
	2544	$header = @imap_headerinfo($this->mbox, imap_msgno($this->mbox, $msg_number), 80, 255);
	2545	if (!is_object($header))
	2546	return false;
	2547	// Prepare udate from mailDate (DateTime arrived with TZ) for fixing summertime problem.
	2548	$pdate = date_parse($header->MailDate);
	2549	$header->udate += $pdate['zone']*(-60);
	2550	return $header;
	2551	}
[2]	2552	}
[278]	2553	?>

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