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class.imap_functions.inc.php @ 345

Revision 345, 80.9 KB checked in by niltonneto, 16 years ago (diff)

Frases truncadas devido ao commit anterior, proveniente de

charset incorreto usado, foram revertidas de forma correta;

Correção na inserção de imagens em nova mensagem;
Correção de problema com mensagens que contêm caracteres

especiais conflitantes com a função unserialize no Javascript;

Otimização das funções IMAP: replace_links,

htmlspecialchars_encode(decode);

Inserção de verificações em variáveis nulas;
Otimização do código que carrega a cota da pasta compartilhada,

evitando várias requisições ao servidor, ou seja, trazendo as
informações do IMAP em uma requisição.
-Correção ao mover/deletar mensagens do resultado da pesquisa.

Função IMAP spam() foi revertida corretamente.

Property svn:eol-style set to native
Property svn:executable set to *

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

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source: trunk/expressoMail1_2/inc/class.imap_functions.inc.php @ 345

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