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source: trunk/expressoMail1_2/inc/class.imap_functions.inc.php @ 51

Revision 51, 69.1 KB checked in by niltonneto, 17 years ago (diff)
Atualizações da versão nova.
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1	<?php
2	include_once("class.functions.inc.php");
3	include_once("class.ldap_functions.inc.php");
4	class imap_functions
5	{
6	var $public_functions = array
7	(
8	'get_range_msgs' => True,
9	'get_info_msg' => True,
10	'get_folders_list' => True
11	);
12
13	var $ldap;
14	var $mbox;
15	var $imap_port;
16	var $has_cid;
17	var $imap_options = '';
18	var $functions;
19
20	function imap_functions (){
21	$this->username = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
22	$this->password = $_SESSION['phpgw_info']['expressomail']['user']['passwd'];
23	$this->imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
24	$this->imap_port = $_SESSION['phpgw_info']['expressomail']['email_server']['imapPort'];
25	$this->imap_delimiter = $_SESSION['phpgw_info']['expressomail']['email_server']['imapDelimiter'];
26	$this->functions = new functions();
27	$this->has_cid = false;
28
29	if ($_SESSION['phpgw_info']['expressomail']['email_server']['imapTLSEncryption'] == 'yes')
30	{
31	$this->imap_options = '/tls/novalidate-cert';
32	}
33	else
34	{
35	$this->imap_options = '/notls/novalidate-cert';
36	}
37	}
38	// BEGIN of functions.
39	function open_mbox($folder = False)
40	{
41	$folder = mb_convert_encoding($folder, "UTF7-IMAP","ISO_8859-1");
42	$this->mbox = @imap_open("{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$folder, $this->username, $this->password) or die(serialize(array('imap_error' => imap_last_error())));
43	return $this->mbox;
44	}
45
46	function get_range_msgs2($params)
47	{
48	include("class.imap_attachment.inc.php");
49	$imap_attachment = new imap_attachment();
50	$folder =$params['folder'];
51	$msg_range_begin = $params['msg_range_begin'];
52	$msg_range_end = $params['msg_range_end'];
53	$sort_box_type = $params['sort_box_type'];
54	$search_box_type = $params['search_box_type'] != "ALL" && $params['search_box_type'] != "" ? $params['search_box_type'] : false;
55	$sort_box_reverse = $params['sort_box_reverse'];
56	$this->mbox = $this->open_mbox($folder);
57
58	switch($sort_box_type){
59	case 'SORTFROM':
60	$sort_array_msg = $this->imap_sortfrom($sort_box_reverse, $folder);
61	break;
62	case 'SORTSUBJECT':
63	$sort_array_msg = imap_sort($this->mbox, SORTSUBJECT, $sort_box_reverse, SE_UID, $search_box_type);
64	break;
65	case 'SORTSIZE':
66	$sort_array_msg = imap_sort($this->mbox, SORTSIZE, $sort_box_reverse, SE_UID, $search_box_type);
67	break;
68	default:
69	$sort_array_msg = imap_sort($this->mbox, SORTARRIVAL, $sort_box_reverse, SE_UID, $search_box_type);
70	break;
71	}
72
73	$return = array();
74	$i = 0;
75	$num_msgs = (is_array($sort_array_msg) ? count($sort_array_msg) : 0);
76	if($num_msgs) {
77	for ($msg_range_begin; (($msg_range_begin <= $msg_range_end) && ($msg_range_begin <= $num_msgs)); $msg_range_begin++)
78	{
79	$msg_number = $sort_array_msg[$msg_range_begin-1];
80
81	$header = @imap_headerinfo($this->mbox, imap_msgno($this->mbox, $msg_number), 80, 255);
82	if (!is_object($header))
83	return false;
84
85	$return[$i]['Recent'] = $header->Recent;
86	$return[$i]['Unseen'] = $header->Unseen;
87	if($header->Answered =='A' && $header->Draft == 'X'){
88	$return[$i]['Forwarded'] = 'F';
89	}
90	else {
91	$return[$i]['Answered'] = $header->Answered;
92	$return[$i]['Draft'] = $header->Draft;
93	}
94	$return[$i]['Deleted'] = $header->Deleted;
95	$return[$i]['Flagged'] = $header->Flagged;
96
97	$return[$i]['msg_number'] = $msg_number;
98	//$return[$i]['msg_folder'] = $folder;
99
100	$date_msg = date("d/m/Y",$header->udate);
101	if (date("d/m/Y") == $date_msg)
102	$return[$i]['udate'] = date("H:i",$header->udate);
103	else
104	$return[$i]['udate'] = $date_msg;
105
106	$from = $header->from;
107	$return[$i]['from'] = array();
108	$tmp = imap_mime_header_decode($from[0]->personal);
109	$return[$i]['from']['name'] = $this->decode_string($tmp[0]->text);
110	$return[$i]['from']['email'] = $this->decode_string($from[0]->mailbox) . "@" . $from[0]->host;
111	if(!$return[$i]['from']['name'])
112	$return[$i]['from']['name'] = $return[$i]['from']['email'];
113	$to = $header->to;
114	$return[$i]['to'] = array();
115	$tmp = imap_mime_header_decode($to[0]->personal);
116	$return[$i]['to']['name'] = $this->decode_string($this->decode_string($tmp[0]->text));
117	$return[$i]['to']['email'] = $this->decode_string($to[0]->mailbox) . "@" . $to[0]->host;
118	if(!$return[$i]['to']['name'])
119	$return[$i]['to']['name'] = $return[$i]['to']['email'];
120	$return[$i]['subject'] = $this->decode_string($header->fetchsubject);
121
122	$return[$i]['Size'] = $header->Size;
123
124	$return[$i]['attachment'] = array();
125	$return[$i]['attachment'] = $imap_attachment->get_attachment_headerinfo($this->mbox, $msg_number);
126	$i++;
127	}
128	}
129	$return['num_msgs'] = $num_msgs;
130
131	return $return;
132	}
133
134	function decode_string($string)
135	{
136	if ((strpos(strtolower($string), '=?iso-8859-1') !== false) \|\| (strpos(strtolower($string), '=?windows-1252') !== false))
137	{
138	$tmp = imap_mime_header_decode($string);
139	foreach ($tmp as $tmp1)
140	$return .= $this->htmlspecialchars_encode($tmp1->text);
141	return $return;
142	}
143	else if (strpos(strtolower($string), '=?utf-8') !== false)
144	{
145	$elements = imap_mime_header_decode($string);
146	for($i = 0;$i < count($elements);$i++) {
147	$charset = $elements[$i]->charset;
148	$text =$elements[$i]->text;
149	if(!strcasecmp($charset, "utf-8") \|\|
150	!strcasecmp($charset, "utf-7")) {
151	$text = iconv($charset, "ISO-8859-1", $text);
152	}
153	$decoded .= $this->htmlspecialchars_encode($text);
154	}
155	return $decoded;
156	}
157	else
158	return $this->htmlspecialchars_encode($string);
159	}
160
161	function get_info_msg($params)
162	{
163	$return = array();
164	$msg_number = $params['msg_number'];
165	$msg_folder = $params['msg_folder'];
166	if(!$this->mbox)
167	$this->mbox = $this->open_mbox($msg_folder);
168	$header = imap_headerinfo($this->mbox, imap_msgno($this->mbox, $msg_number), 80, 255);
169	$all_header = explode("\n", imap_fetchheader($this->mbox, $msg_number, FT_UID));
170	$return_get_body = $this->get_body_msg($msg_number, $msg_folder);
171
172	$return['body'] = $return_get_body['body'];
173	$return['attachments'] = $return_get_body['attachments'];
174	$return['thumbs'] = $return_get_body['thumbs'];
175
176	foreach($all_header as $line) {
177	if (eregi("^Disposition-Notification-To", $line)) {
178	eregi("^([^:]): (.)", $line, &$arg);
179	$return['DispositionNotificationTo'] = $arg[2];
180	}
181	}
182	$return['Recent'] = $header->Recent;
183	$return['Unseen'] = $header->Unseen;
184	$return['Deleted'] = $header->Deleted;
185	$return['Flagged'] = $header->Flagged;
186
187	if($header->Answered =='A' && $header->Draft == 'X'){
188	$return['Forwarded'] = 'F';
189	}
190	else {
191	$return['Answered'] = $header->Answered;
192	$return['Draft'] = $header->Draft;
193	}
194
195	$return['msg_number'] = $msg_number;
196	$return['msg_folder'] = $msg_folder;
197
198	$date_msg = date("d/m/Y",$header->udate);
199	if (date("d/m/Y") == $date_msg)
200	$return['udate'] = date("H:i",$header->udate);
201	else
202	$return['udate'] = $date_msg;
203
204	$return['msg_day'] = $date_msg;
205	$return['msg_hour'] = date("H:i",$header->udate);
206
207	if (date("d/m/Y") == $date_msg) //no dia
208	{
209	$return['fulldate'] = date("d/m/Y H:i",$header->udate);
210	$return['smalldate'] = date("H:i",$header->udate);
211
212	$timestamp_now = strtotime("now");
213	$timestamp_msg_time = $header->udate;
214	$timestamp_diff = $timestamp_now - $timestamp_msg_time;
215
216	if (gmdate("H",$timestamp_diff) > 0)
217	{
218	$return['fulldate'] .= " (" . gmdate("H:i", $timestamp_diff) . " atrás)";
219	}
220	else
221	{
222	if (gmdate("i",$timestamp_diff) == 0){
223	$return['fulldate'] .= " (agora)";
224	}
225	elseif (gmdate("i",$timestamp_diff) == 1){
226	$return['fulldate'] .= " (1 minuto atrás)";
227	}
228	else{
229	$return['fulldate'] .= " (" . gmdate("i",$timestamp_diff) . " minutos atrás)";
230	}
231	}
232	}
233	else{
234	$return['fulldate'] = date("d/m/Y H:i",$header->udate);
235	$return['smalldate'] = date("d/m/Y",$header->udate);
236	}
237
238	$from = $header->from;
239	$return['from'] = array();
240	$tmp = imap_mime_header_decode($from[0]->personal);
241	$return['from']['name'] = $this->decode_string($tmp[0]->text);
242	$return['from']['email'] = $this->decode_string($from[0]->mailbox . "@" . $from[0]->host);
243	if ($return['from']['name'])
244	{
245	if (substr($return['from']['name'], 0, 1) == '"')
246	$return['from']['full'] = $return['from']['name'] . ' ' . '<' . $return['from']['email'] . '>';
247	else
248	$return['from']['full'] = '"' . $return['from']['name'] . '" ' . '<' . $return['from']['email'] . '>';
249	}
250	else
251	$return['from']['full'] = $return['from']['email'];
252
253	// Sender attribute
254	$sender = $header->sender;
255	$return['sender'] = array();
256	$tmp = imap_mime_header_decode($sender[0]->personal);
257	$return['sender']['name'] = $this->decode_string($tmp[0]->text);
258	$return['sender']['email'] = $this->decode_string($sender[0]->mailbox . "@" . $sender[0]->host);
259	if ($return['sender']['name'])
260	{
261	if (substr($return['sender']['name'], 0, 1) == '"')
262	$return['sender']['full'] = $return['sender']['name'] . ' ' . '<' . $return['sender']['email'] . '>';
263	else
264	$return['sender']['full'] = '"' . $return['sender']['name'] . '" ' . '<' . $return['sender']['email'] . '>';
265	}
266	else
267	$return['sender']['full'] = $return['sender']['email'];
268
269	if($return['from']['full'] == $return['sender']['full'])
270	$return['sender'] = null;
271	$to = $header->to;
272	$return['toaddress2'] = "";
273	if (!empty($to))
274	{
275	foreach ($to as $tmp)
276	{
277	if (!empty($tmp->personal))
278	{
279	$personal_tmp = imap_mime_header_decode($tmp->personal);
280	$return['toaddress2'] .= '"' . $personal_tmp[0]->text . '"';
281	$return['toaddress2'] .= " ";
282	$return['toaddress2'] .= "<";
283	$return['toaddress2'] .= $tmp->mailbox . "@" . $tmp->host;
284	$return['toaddress2'] .= ">";
285	$return['toaddress2'] .= ", ";
286	}
287	else
288	{
289	$return['toaddress2'] .= $tmp->mailbox . "@" . $tmp->host;
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	return $return;
360	}
361
362	function get_body_msg($msg_number, $msg_folder)
363	{
364	include_once("class.message_components.inc.php");
365	$msg = &new message_components($this->mbox);
366	$msg->fetch_structure($msg_number);
367	$return = array();
368	$return['attachments'] = $this-> download_attachment($msg,$msg_number);
369	if(!$this->has_cid)
370	$return['thumbs'] = $this->get_thumbs($msg,$msg_number,$msg_folder);
371
372	if(!$msg->structure[$msg_number]->parts) //Simple message, only 1 piece
373	{
374	$attachment = array(); //No attachments
375
376	$content = '';
377	if (strtolower($msg->structure[$msg_number]->subtype) == "plain")
378	{
379	$content .= nl2br($this->decodeBody((imap_body($this->mbox, $msg_number, FT_UID)), $msg->encoding[$msg_number][0], $msg->charset[$msg_number][0]));
380	}
381	else if (strtolower($msg->structure[$msg_number]->subtype) == "html")
382	{
383	$content .= $this->decodeBody(imap_body($this->mbox, $msg_number, FT_UID), $msg->encoding[$msg_number][0], $msg->charset[$msg_number][0]);
384	}
385	}
386	else
387	{ //Complicated message, multiple parts
388	$html_body = '';
389	$content = '';
390	$has_multipart = true;
391	$this->has_cid = false;
392
393	if (strtolower($msg->structure[$msg_number]->subtype) == "related")
394	$this->has_cid = true;
395
396	if (strtolower($msg->structure[$msg_number]->subtype) == "alternative")
397	$show_only_html = true;
398	else
399	$show_only_html = false;
400
401	foreach($msg->pid[$msg_number] as $values => $msg_part)
402	{
403
404	$file_type = strtolower($msg->file_type[$msg_number][$values]);
405	if($file_type == "message/rfc822")
406	$has_multipart = false;
407
408	if($file_type == "multipart/alternative")
409	$has_multipart = false;
410
411	if(($file_type == "text/plain"
412	\|\| $file_type == "text/html")
413	&& $file_type != 'attachment')
414	{
415	if($file_type == "text/plain" && !$show_only_html && $has_multipart)
416	{
417	// if TXT file size > 100kb, then it will not expand.
418	if(!($file_type == "text/plain" && $msg->fsize[$msg_number][$values] > 102400)) {
419	$content .= nl2br(htmlentities($this->decodeBody(imap_fetchbody($this->mbox, $msg_number, $msg_part, FT_UID), $msg->encoding[$msg_number][$values], $msg->charset[$msg_number][$values])));
420	}
421	}
422	// if HTML attachment file size > 300kb, then it will not expand.
423	else if($file_type == "text/html" && $msg->fsize[$msg_number][$values] < 307200)
424	{
425	$content .= $this->decodeBody(imap_fetchbody($this->mbox, $msg_number, $msg_part, FT_UID), $msg->encoding[$msg_number][$values], $msg->charset[$msg_number][$values]);
426	$show_only_html = true;
427	}
428	}
429	else if($file_type == "message/delivery-status"){
430	$content .= "<hr align='left' width='95%' style='border:1px solid #DCDCDC'>";
431	$content .= nl2br($this->decodeBody(imap_fetchbody($this->mbox, $msg_number, $msg_part, FT_UID), $msg->encoding[$msg_number][$values], $msg->charset[$msg_number][$values]));
432
433	}
434	else if($file_type == "message/rfc822"){
435
436	include_once("class.imap_attachment.inc.php");
437	$att = new imap_attachment();
438	$attachments = $att -> get_attachment_info($this->mbox,$msg_number);
439	if($attachments['number_attachments'] > 0) {
440	foreach($attachments ['attachment'] as $index => $attachment){
441	if(strtolower($attachment['type']) == "delivery-status" \|\|
442	strtolower($attachment['type']) == "rfc822" \|\|
443	strtolower($attachment['type']) == "plain"
444	){
445	$obj = imap_rfc822_parse_headers(imap_fetchbody($this->mbox, $msg_number, $msg_part, FT_UID), $msg->encoding[$msg_number][$values]);
446	$content .= "<hr align='left' width='95%' style='border:1px solid #DCDCDC'>";
447	$content .= "<br><table style='margin:2px;border:1px solid black;background:#EAEAEA'>";
448	$content .= "<tr><td><b>".$this->functions->getLang("Subject").":</b></td><td>".$this->decode_string($obj->subject)."</td></tr>";
449	$content .= "<tr><td><b>".$this->functions->getLang("From").":</b></td><td>".$this->decode_string($obj->from[0]->mailbox."@".$obj->from[0]->host)."</td></tr>";
450	$content .= "<tr><td><b>".$this->functions->getLang("Date").":</b></td><td>".$obj->date."</td></tr>";
451	$content .= "<tr><td><b>".$this->functions->getLang("TO").":</b></td><td>".$this->decode_string($obj->to[0]->mailbox."@".$obj->to[0]->host)."</td></tr>";
452	$content .= !$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>";
453	$ix_part = strtolower($attachment['type']) == "delivery-status" ? 1 : 0;
454	$content .= nl2br($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][$values]));
455	break;
456	}
457	}
458	}
459	}
460	}
461	if($file_type == "text/plain" && ($show_only_html && $msg_part == 1) \|\| (!$show_only_html && $msg_part == 3)){
462	if(strtolower($msg->structure[$msg_number]->subtype) == "mixed" && $msg_part == 1)
463	$content .= nl2br(imap_base64(imap_fetchbody($this->mbox, $msg_number, $msg_part, FT_UID)));
464	else if(!strtolower($msg->structure[$msg_number]->subtype) == "mixed")
465	$content .= nl2br(imap_fetchbody($this->mbox, $msg_number, $msg_part, FT_UID));
466	}
467	}
468	// Force message with flag Seen (imap_fetchbody not works correctly)
469	$params = array('folder' => $msg_folder, "msgs_to_set" => $msg_number, "flag" => "seen");
470	$this->set_messages_flag($params);
471	$content = $this->process_embedded_images($msg,$msg_number,$content);
472	$content = $this->replace_special_characters($content);
473	$return['body'] = $content;
474	return $return;
475	}
476
477	function htmlfilter($body)
478	{
479	require_once('htmlfilter.inc');
480
481	$tag_list = Array(
482	false,
483	'blink',
484	'object',
485	'meta',
486	'html',
487	'link',
488	'frame',
489	'iframe',
490	'layer',
491	'ilayer',
492	'plaintext'
493	);
494
495	/**
496	* A very exclusive set:
497	*/
498	// $tag_list = Array(true, "b", "a", "i", "img", "strong", "em", "p");
499	$rm_tags_with_content = Array(
500	'script',
501	'style',
502	'applet',
503	'embed',
504	'head',
505	'frameset',
506	'xml',
507	'xmp'
508	);
509
510	$self_closing_tags = Array(
511	'img',
512	'br',
513	'hr',
514	'input'
515	);
516
517	$force_tag_closing = true;
518
519	$rm_attnames = Array(
520	'/.*/' =>
521	Array(
522	'/target/i',
523	//'/^on.*/i', -> onClick, dos compromissos da agenda.
524	'/^dynsrc/i',
525	'/^datasrc/i',
526	'/^data.*/i',
527	'/^lowsrc/i'
528	)
529	);
530
531	/**
532	* Yeah-yeah, so this looks horrible. Check out htmlfilter.inc for
533	* some idea of what's going on here. :)
534	*/
535
536	$bad_attvals = Array(
537	'/.*/' =>
538	Array(
539	'/.*/' =>
540	Array(
541	Array(
542	'/^([\'\"])\s\S+\sscript\s:(.*)([\'\"])/si',
543	//'/^([\'\"])\shttps\s:(.)([\'\"])/si', -> doclinks notes
544	'/^([\'\"])\smocha\s:(.)([\'\"])/si',
545	'/^([\'\"])\sabout\s:(.*)([\'\"])/si'
546	),
547	Array(
548	'\\1oddjob:\\2\\1',
549	//'\\1uucp:\\2\\1', -> doclinks notes
550	'\\1amaretto:\\2\\1',
551	'\\1round:\\2\\1'
552	)
553	),
554
555	'/^style/i' =>
556	Array(
557	Array(
558	'/expression/i',
559	'/behaviou*r/i',
560	'/binding/i',
561	'/include-source/i',
562	'/url\s\(\s([\'\"])\shttps:.([\'\"])\s\)/si',
563	'/url\s\(\s([\'\"])\s\S+\sscript:.([\'\"])\s\)/si'
564	),
565	Array(
566	'idiocy',
567	'idiocy',
568	'idiocy',
569	'idiocy',
570	'url(\\1http://securityfocus.com/\\1)',
571	'url(\\1http://securityfocus.com/\\1)'
572	)
573	)
574	)
575	);
576
577	$add_attr_to_tag = Array(
578	'/^a$/i' => Array('target' => '"_new"')
579	);
580
581
582	$trusted_body = sanitize($body,
583	$tag_list,
584	$rm_tags_with_content,
585	$self_closing_tags,
586	$force_tag_closing,
587	$rm_attnames,
588	$bad_attvals,
589	$add_attr_to_tag
590	);
591
592	return $trusted_body;
593	}
594
595	function decodeBody($body, $encoding, $charset=null)
596	{
597	/**
598	* replace e-mail by anchor.
599	*/
600	// HTML Filter
601	//$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);
602	$body = str_replace("\r\n", "\n", $body);
603	if ($encoding == 'quoted-printable')
604	{
605
606	for($i=0;$i<256;$i++) {
607	$c1=dechex($i);
608	if(strlen($c1)==1){$c1="0".$c1;}
609	$c1="=".$c1;
610	$myqprinta[]=$c1;
611	$myqprintb[]=chr($i);
612	}
613	$body = str_replace($myqprinta,$myqprintb,($body));
614	$body = quoted_printable_decode($body);
615	while (ereg("=\n", $body))
616	{
617	$body = ereg_replace ("=\n", '', $body);
618	}
619	}
620	else if ($encoding == 'base64')
621	{
622	$body = base64_decode($body);
623	}
624	/*else if ($encoding == '7bit')
625	{
626	$body = quoted_printable_decode($body);
627	}*/
628	// All other encodings are returned raw.
629	if (strtolower($charset) == "utf-8")
630	return utf8_decode($body);
631	else
632	return $body;
633	}
634
635	function process_embedded_images($msg, $msgno,$body)
636	{
637
638	if (count($msg->inline_id[$msgno]) > 0)
639	{
640	foreach ($msg->inline_id[$msgno] as $index => $cid)
641	{
642	$cid = eregi_replace("<", "", $cid);
643	$cid = eregi_replace(">", "", $cid);
644	$msg_part = $msg->pid[$msgno][$index];
645	//$body = eregi_replace("alt=\"\"", "", $body);
646	$body = eregi_replace("<br/>", "", $body);
647	$body = str_replace("src=\"cid:".$cid."\"", " src=\"./inc/show_embedded_attach.php?msg_folder=$msg_folder&msg_num=$msgno&msg_part=$msg_part\" ", $body);
648	$body = str_replace("src='cid:".$cid."'", " src=\"./inc/show_embedded_attach.php?msg_folder=$msg_folder&msg_num=$msgno&msg_part=$msg_part\" ", $body);
649	$body = str_replace("src=cid:".$cid, " src=\"./inc/show_embedded_attach.php?msg_folder=$msg_folder&msg_num=$msgno&msg_part=$msg_part\" ", $body);
650	}
651	}
652
653	return $body;
654	}
655
656	function replace_special_characters($body)
657	{
658	// Suspected TAGS!
659	/*$tag_list = Array(
660	'blink','object','meta',
661	'html','link','frame',
662	'iframe','layer','ilayer',
663	'plaintext','script','style','img',
664	'applet','embed','head',
665	'frameset','xml','xmp');
666	*/
667
668	// Layout problem: Change html elements
669	// with absolute position to relate position, CASE INSENSITIVE.
670	$body = @eregi_replace("POSITION: ABSOLUTE;","",$body);
671
672	$tag_list = Array('head','blink','object','frame',
673	'iframe','layer','ilayer','plaintext','script',
674	'applet','embed','frameset','xml','xmp');
675
676	$body = $this-> replace_links($body);
677	$blocked_tags = array();
678	foreach($tag_list as $index => $tag) {
679	$new_body = eregi_replace("<$tag", "<!--$tag", $body);
680	if($body != $new_body) {
681	$blocked_tags[] = $tag;
682	}
683	$body = eregi_replace("</$tag>", "</$tag-->", $new_body);
684	}
685
686	return "<span>".$body;
687	}
688
689	function replace_links($body) {
690	// Search for links,then open the link in new window.
691	//$body = @ereg_replace('[a-zA-Z]+://(([.]?[a-zA-Z0-9_/-])*)', '<a href="\\0" title="'.$this->functions->getLang("Open in New Window").'">\\0</a>',$body);
692	//Search for emails, then open a new message tab.
693	//$body = @ereg_replace('[a-zA-Z0-9!#$%&\'+/=?^_`{\|}~]+@([.]?[a-zA-Z0-9_/-])', '<a title=\''.$this->functions->getLang("New Message").' -> \\0\'" onclick="Element(\'msg_number\').value=\'\\0\';new_message(\'new\',\'null\')" href="#">\\0</a>',$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	$body = @eregi_replace("<a (.*) href=", "<a \\1 target='_blank' href=", $body);
700	$body = @str_replace("<a href=", "<a target='_blank' href=", $body);
701	$body = @eregi_replace("target=\"\"", "target='_blank'", $body);
702	$body = @eregi_replace("target=''", "target='_blank'", $body);
703	}
704	return $body;
705	}
706
707	function get_thumbs($msg, $msg_number, $msg_folder)
708	{
709	$thumbs_array = array();
710	$i = 0;
711	foreach ($msg->file_type[$msg_number] as $index => $file_type)
712	{
713	$file_type = strtolower($file_type);
714	if(strtolower($msg->encoding[$msg_number][$index]) == 'base64') {
715	if (($file_type == 'image/jpeg') \|\| ($file_type == 'image/pjpeg') \|\| ($file_type == 'image/gif') \|\| ($file_type == 'image/png')) {
716	$img = "<IMG id='".$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].">";
717	$href = "<a onMouseDown='save_image(event,this)' href='#".$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>";
718	$thumbs_array[] = $href;
719	}
720	$i++;
721	}
722	}
723	return $thumbs_array;
724	}
725
726	/*function delete_msg($params)
727	{
728	$folder = $params['folder'];
729	$msgs_to_delete = explode(",",$params['msgs_to_delete']);
730
731	$mbox_stream = $this->open_mbox($folder);
732
733	foreach ($msgs_to_delete as $msg_number){
734	imap_delete($mbox_stream, $msg_number, FT_UID);
735	}
736	imap_close($mbox_stream, CL_EXPUNGE);
737	return $params['msgs_to_delete'];
738	}*/
739
740	// Novo
741	function delete_msgs($params)
742	{
743
744	$folder = $params['folder'];
745	$folder = mb_convert_encoding($folder, "UTF7-IMAP","ISO-8859-1");
746	$msgs_number = explode(",",$params['msgs_number']);
747	$border_ID = $params['border_ID'];
748
749	$return = array();
750
751	if ($params['get_previous_msg'])
752	$return['previous_msg'] = $this->get_info_previous_msg($params);
753
754	//$mbox_stream = $this->open_mbox($folder);
755	$mbox_stream = @imap_open("{".$this->imap_server.":".$this->imap_port.$this->imap_options."}".$folder, $this->username, $this->password) or die(serialize(array('imap_error' => imap_last_error())));
756
757	foreach ($msgs_number as $msg_number)
758	{
759	if (imap_delete($mbox_stream, $msg_number, FT_UID));
760	$return['msgs_number'][] = $msg_number;
761	}
762
763	$return['folder'] = $folder;
764	$return['border_ID'] = $border_ID;
765
766	if($mbox_stream)
767	imap_close($mbox_stream, CL_EXPUNGE);
768	return $return;
769	}
770
771
772	function refresh($params)
773	{
774	include("class.imap_attachment.inc.php");
775	$imap_attachment = new imap_attachment();
776
777	$folder = $params['folder'];
778	$msg_range_begin = $params['msg_range_begin'];
779	$msg_range_end = $params['msg_range_end'];
780	$msgs_existent = $params['msgs_existent'];
781	$sort_box_type = $params['sort_box_type'];
782	$search_box_type = $params['search_box_type'] != "ALL" && $params['search_box_type'] != "" ? $params['search_box_type'] : false;
783	$sort_box_reverse = $params['sort_box_reverse'];
784	$msgs_in_the_server = array();
785	$sort_array_msg = array();
786	$this->mbox = $this->open_mbox($folder);
787
788	switch($sort_box_type){
789	case 'SORTFROM':
790	$sort_array_msg = $this->imap_sortfrom($sort_box_reverse, $folder);
791	break;
792	case 'SORTSUBJECT':
793	$sort_array_msg = imap_sort($this->mbox, SORTSUBJECT, $sort_box_reverse, SE_UID, $search_box_type);
794	break;
795	case 'SORTSIZE':
796	$sort_array_msg = imap_sort($this->mbox, SORTSIZE, $sort_box_reverse, SE_UID, $search_box_type);
797	break;
798	default:
799	$sort_array_msg = imap_sort($this->mbox, SORTARRIVAL, $sort_box_reverse, SE_UID, $search_box_type);
800	break;
801	}
802
803	if(!count($sort_array_msg))
804	return array();
805
806	$num_msgs = (count($sort_array_msg) - imap_num_recent($this->mbox));
807	$msgs_in_the_client = explode(",", $msgs_existent);
808
809
810	for ($msg_range_begin; (($msg_range_begin <= $msg_range_end) && ($msg_range_begin <= count($sort_array_msg))); $msg_range_begin++)
811	{
812	$msgs_in_the_server[] = $sort_array_msg[$msg_range_begin-1];
813	}
814	if ((count($msgs_in_the_server) < 1) && ($msg_range_begin != 0))
815	{
816	$range = $msg_range_end - $msg_range_begin;
817	$msg_range_begin = $msg_range_begin - $range;
818	$msg_range_end = $msg_range_end - $range;
819	for ($msg_range_begin; (($msg_range_begin <= $msg_range_end) && ($msg_range_begin <= count($sort_array_msg))); $msg_range_begin++)
820	{
821	$msgs_in_the_server[] = $sort_array_msg[$msg_range_begin-1];
822	}
823	}
824
825	$msg_to_insert = array_diff($msgs_in_the_server, $msgs_in_the_client);
826	//$msg_to_delete = array_diff($msgs_in_the_client, $msgs_in_the_server);
827
828	$msgs_to_exec = array();
829	if ((count($msg_to_insert)) && ($msgs_existent))
830	{
831	foreach($msg_to_insert as $index => $msg_number)
832	{
833	if ($msgs_in_the_server[$index+1])
834	{
835	//$msgs_to_exec[$msg_number] = 'Inserir mensage numero ' . $msg_number . ' antes da ' . $msgs_in_the_server[$index+1];
836	$msgs_to_exec[$msg_number] = 'box.insertBefore(new_msg, Element("'.$msgs_in_the_server[$index+1].'"));';
837	}
838	else
839	{
840	//$msgs_to_exec[$msg_number] = 'Inserir mensage numero ' . $msg_number . ' no final (append)';
841	$msgs_to_exec[$msg_number] = 'box.appendChild(new_msg);';
842	}
843	}
844	ksort($msgs_to_exec);
845	}
846	elseif(!$msgs_existent)
847	{
848	foreach($msgs_in_the_server as $index => $msg_number)
849	{
850	$msgs_to_exec[$msg_number] = 'box.appendChild(new_msg);';
851	}
852	}
853	/*if (count($msg_to_delete))
854	{
855	foreach($msg_to_delete as $index => $msg_number)
856	{
857	$msgs_to_exec[$msg_number] = 'Apagar mensage numero ' . $msg_number;
858	}
859	}*/
860
861	$return = array();
862	$i = 0;
863	foreach($msgs_to_exec as $msg_number => $command)
864	{
865	$header = @imap_headerinfo($this->mbox, imap_msgno($this->mbox , $msg_number), 80, 255);
866	if (!is_object($header))
867	return false;
868
869	$return[$i]['msg_number'] = $msg_number;
870	$return[$i]['command'] = $command;
871
872	$return[$i]['msg_folder'] = $folder;
873	$return[$i]['Recent'] = $header->Recent;
874	$return[$i]['Unseen'] = $header->Unseen;
875	$return[$i]['Answered'] = $header->Answered;
876	$return[$i]['Deleted'] = $header->Deleted;
877	$return[$i]['Draft'] = $header->Draft;
878	$return[$i]['Flagged'] = $header->Flagged;
879
880	$date_msg = date("d/m/Y",$header->udate);
881	if (date("d/m/Y") == $date_msg)
882	$return[$i]['udate'] = date("H:i",$header->udate);
883	else
884	$return[$i]['udate'] = $date_msg;
885
886	$from = $header->from;
887	$return[$i]['from'] = array();
888	$tmp = imap_mime_header_decode($from[0]->personal);
889	$return[$i]['from']['name'] = $tmp[0]->text;
890	$return[$i]['from']['email'] = $from[0]->mailbox . "@" . $from[0]->host;
891	//$return[$i]['from']['full'] ='"' . $return[$i]['from']['name'] . '" ' . '<' . $return[$i]['from']['email'] . '>';
892	if(!$return[$i]['from']['name'])
893	$return[$i]['from']['name'] = $return[$i]['from']['email'];
894
895	/*$toaddress = imap_mime_header_decode($header->toaddress);
896	$return[$i]['toaddress'] = '';
897	foreach ($toaddress as $tmp)
898	$return[$i]['toaddress'] .= $tmp->text;*/
899	$to = $header->to;
900	$return[$i]['to'] = array();
901	$tmp = imap_mime_header_decode($to[0]->personal);
902	$return[$i]['to']['name'] = $tmp[0]->text;
903	$return[$i]['to']['email'] = $to[0]->mailbox . "@" . $to[0]->host;
904	$return[$i]['to']['full'] ='"' . $return[$i]['to']['name'] . '" ' . '<' . $return[$i]['to']['email'] . '>';
905
906	$return[$i]['subject'] = $this->decode_string($header->fetchsubject);
907
908	$return[$i]['Size'] = $header->Size;
909	$return[$i]['reply_toaddress'] = $header->reply_toaddress;
910
911	$return[$i]['attachment'] = array();
912	$return[$i]['attachment'] = $imap_attachment->get_attachment_headerinfo($this->mbox, $msg_number);
913	$i++;
914	}
915	$return['new_msgs'] = imap_num_recent($this->mbox);
916	if($this->mbox)
917	imap_close($this->mbox);
918	return $return;
919	}
920
921	function get_folders_list()
922	{
923	$mbox_stream = $this->open_mbox();
924	$serverString = "{".$this->imap_server.":".$this->imap_port."/tls/novalidate-cert}";
925	$folders_list = imap_getmailboxes($mbox_stream, $serverString, "*");
926	$tmp = array();
927	$result = array();
928
929	if (is_array($folders_list)) {
930	reset($folders_list);
931
932	$i = 0;
933	while (list($key, $val) = each($folders_list)) {
934	$status = imap_status($mbox_stream, $val->name, SA_UNSEEN);
935	$result[$i]['folder_unseen'] = $status->unseen;
936
937	//$tmp_folder_id = explode("}", imap_utf7_decode($val->name));
938	$tmp_folder_id = explode("}", mb_convert_encoding($val->name, "ISO_8859-1", "UTF7-IMAP" ));
939	$folder_id = $tmp_folder_id[1];
940	$result[$i]['folder_id'] = $folder_id;
941
942	$tmp_folder_parent = explode($this->imap_delimiter, $folder_id);
943	$result[$i]['folder_name'] = array_pop($tmp_folder_parent);
944	$result[$i]['folder_name'] = $result[$i]['folder_name'] == 'INBOX' ? 'Caixa de Entrada' : $result[$i]['folder_name'];
945
946	$tmp_folder_parent = implode($this->imap_delimiter, $tmp_folder_parent);
947	$result[$i]['folder_parent'] = $tmp_folder_parent == 'INBOX' ? '' : $tmp_folder_parent;
948
949	if (($val->attributes == 32) && ($result[$i]['folder_name'] != 'Caixa de Entrada'))
950	$result[$i]['folder_hasChildren'] = 1;
951	else
952	$result[$i]['folder_hasChildren'] = 0;
953
954	$i++;
955	}
956	}
957
958	foreach ($result as $folder_info)
959	{
960	$array_tmp[] = $folder_info['folder_id'];
961	}
962
963	natcasesort($array_tmp);
964
965	foreach ($array_tmp as $key => $folder_id)
966	{
967	$result2[] = $result[$key];
968	}
969
970	return array_merge($result2, $this->get_quota());
971	}
972
973	function create_mailbox($arr)
974	{
975	$namebox = $arr['newp'];
976	$mbox_stream = $this->open_mbox();
977	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
978	$namebox = mb_convert_encoding($namebox, "UTF7-IMAP", "UTF-8");
979
980	$result = "Ok";
981	if(!imap_createmailbox($mbox_stream,"{".$imap_server."}$namebox"))
982	{
983	$result = implode("<br />\n", imap_errors());
984	}
985
986	if($mbox_stream)
987	imap_close($mbox_stream);
988
989	return $result;
990
991	}
992
993	function create_extra_mailbox($arr)
994	{
995	$nameboxs = explode(";",$arr['nw_folders']);
996	$result = "";
997	$mbox_stream = $this->open_mbox();
998	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
999	foreach($nameboxs as $key=>$tmp){
1000	if($tmp != ""){
1001	if(!imap_createmailbox($mbox_stream,imap_utf7_encode("{".$imap_server."}$tmp"))){
1002	$result = implode("<br />\n", imap_errors());
1003	if($mbox_stream)
1004	imap_close($mbox_stream);
1005	return $result;
1006	}
1007	}
1008	}
1009	if($mbox_stream)
1010	imap_close($mbox_stream);
1011	return true;
1012	}
1013
1014	function delete_mailbox($arr)
1015	{
1016	$namebox = $arr['del_past'];
1017	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
1018	$mbox_stream = $this->open_mbox();
1019	//$del_folder = imap_deletemailbox($mbox_stream,"{".$imap_server."}INBOX.$namebox");
1020
1021	$result = "Ok";
1022	$namebox = mb_convert_encoding($namebox, "UTF7-IMAP","UTF-8");
1023	if(!imap_deletemailbox($mbox_stream,"{".$imap_server."}$namebox"))
1024	{
1025	$result = implode("<br />\n", imap_errors());
1026	}
1027	if($mbox_stream)
1028	imap_close($mbox_stream);
1029	return $result;
1030	}
1031
1032	function ren_mailbox($arr)
1033	{
1034	$namebox = $arr['current'];
1035	$new_box = $arr['rename'];
1036	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
1037	$mbox_stream = $this->open_mbox();
1038	//$ren_folder = imap_renamemailbox($mbox_stream,"{".$imap_server."}INBOX.$namebox","{".$imap_server."}INBOX.$new_box");
1039
1040	$result = "Ok";
1041	$namebox = mb_convert_encoding($namebox, "UTF7-IMAP","UTF-8");
1042	$new_box = mb_convert_encoding($new_box, "UTF7-IMAP","UTF-8");
1043
1044	if(!imap_renamemailbox($mbox_stream,"{".$imap_server."}$namebox","{".$imap_server."}$new_box"))
1045	{
1046	$result = imap_errors();
1047	}
1048	if($mbox_stream)
1049	imap_close($mbox_stream);
1050	return $result;
1051
1052	}
1053
1054	function get_num_msgs($params)
1055	{
1056	$folder = $params['folder'];
1057	if(!$this->mbox) {
1058	$this->mbox = $this->open_mbox($folder);
1059	if(!$this->mbox)
1060	return imap_last_error();
1061	}
1062	$num_msgs = imap_num_msg($this->mbox);
1063	if($this->mbox)
1064	imap_close($this->mbox);
1065
1066	return $num_msgs;
1067	}
1068
1069	function send_mail($params)
1070	{
1071	include_once("class.phpmailer.php");
1072	$mail = new PHPMailer();
1073	include_once("class.db_functions.inc.php");
1074	$db = new db_functions();
1075	$fromaddress = $params['input_from'] ? explode(';',$params['input_from']) : "";
1076	$toaddress = implode(',',$db->getAddrs(explode(',',$params['input_to'])));
1077	$ccaddress = implode(',',$db->getAddrs(explode(',',$params['input_cc'])));
1078	$ccoaddress = implode(',',$db->getAddrs(explode(',',$params['input_cco'])));
1079	$subject = $params['input_subject'];
1080	$return_receipt = $params['input_return_receipt'];
1081	$body = $params['body'];
1082	//echo "<script language=\"javascript\">javascript:alert('".$body."');</script>";
1083	$attachments = $params['FILES'];
1084	$forwarding_attachments = $params['forwarding_attachments'];
1085	$folder =$params['folder'];
1086	$folder = mb_convert_encoding($folder, "UTF7-IMAP","ISO_8859-1");
1087	$folder_name = $params['folder_name'];
1088	// Fix problem with cyrus delimiter changes.
1089	// Dots in names: enabled/disabled.
1090	$folder = @eregi_replace("INBOX/", "INBOX".$this->imap_delimiter, $folder);
1091	$folder = @eregi_replace("INBOX.", "INBOX".$this->imap_delimiter, $folder);
1092	// End Fix.
1093	if ($folder != 'null'){
1094	$mail->SaveMessageInFolder = $folder;
1095	}
1096	////////////////////////////////////////////////////////////////////////////////////////////////////
1097	$mail->SMTPDebug = false;
1098
1099	//$mail->SMTPAuth = true;
1100	//$mail->Username = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
1101	//$mail->Password = $_SESSION['phpgw_info']['expressomail']['user']['passwd'];
1102
1103	$mail->IsSMTP();
1104	$mail->Host = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpServer'];
1105	$mail->Port = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpPort'];
1106	$mail->From = $_SESSION['phpgw_info']['expressomail']['user']['email'];
1107	$mail->FromName = $_SESSION['phpgw_info']['expressomail']['user']['fullname'];
1108	if($fromaddress){
1109	$mail->Sender = $mail->From;
1110	$mail->SenderName = $mail->FromName;
1111	$mail->FromName = $fromaddress[0];
1112	$mail->From = $fromaddress[1];
1113	}
1114
1115	$this->add_recipients("to", $toaddress, &$mail);
1116	$this->add_recipients("cc", $ccaddress, &$mail);
1117	$this->add_recipients("cco", $ccoaddress, &$mail);
1118	$mail->Subject = $subject;
1119	$mail->IsHTML(true);
1120	$mail->Body = $params['body'];
1121	////////////////////////////////////////////////////////////////////////////////////////////////////
1122	// Build Uploading Attachments!!!
1123	if (count($attachments))
1124	{
1125	$total_uploaded_size = 0;
1126	$upload_max_filesize = str_replace("M","",ini_get('upload_max_filesize')) * 1024 * 1024;
1127	foreach ($attachments as $attach)
1128	{
1129	$mail->AddAttachment($attach['tmp_name'], $attach['name'], "base64", $this->get_file_type($attach['name'])); // optional name
1130	$total_uploaded_size = $total_uploaded_size + $attach['size'];
1131	}
1132	if( $total_uploaded_size > $upload_max_filesize)
1133	return 'false';
1134	}
1135	////////////////////////////////////////////////////////////////////////////////////////////////////
1136	// Build CID for embedded Images!!!
1137	$pattern = '/show_embedded_attach.php\?msg_folder=INBOX&(.+)&(.+)">/isU';
1138	$cid_imgs = '';
1139	$name_cid_files = array();
1140	if(preg_match_all($pattern,$mail->Body,$cid_imgs,PREG_PATTERN_ORDER)){
1141	include("class.imap_attachment.inc.php");
1142	$imap_attachment = new imap_attachment();
1143	}
1144	for($i = 0; $i < count($cid_imgs);$i++){
1145	if($i == 1) {
1146	for($j = 0; $j < count($cid_imgs[$i]);$j++){
1147	$cid = base_convert(microtime(), 10, 36);
1148	$msg_num = explode("=",$cid_imgs[$i][$j]);
1149	$msg_part = explode("=",$cid_imgs[$i+1][$j]);
1150	$fileContent = imap_base64(imap_fetchbody($this->open_mbox(), $msg_num[1], $msg_part[1], FT_UID));
1151	$pattern = './inc/show_embedded_attach.php?msg_folder=INBOX&msg_num='.$msg_num[1].'&msg_part='.$msg_part[1];
1152	$replace = "cid:".$cid;
1153	$mail->Body = str_replace($pattern,$replace,$mail->Body);
1154	$tempDir = ini_get("session.save_path");
1155	$file = "cid_image_".base_convert(microtime(), 10, 36).".dat";
1156	$f = fopen($tempDir.'/'.$file,"w");
1157	fputs($f,$fileContent);
1158	fclose($f);
1159	$name_cid_files[$j] = "image_".($j).".jpg";
1160	$mail->AddEmbeddedImage("$tempDir/$file", $cid, "image_".($j).".jpg", "base64", "image/jpg");
1161	}
1162	}
1163	}
1164	////////////////////////////////////////////////////////////////////////////////////////////////////
1165	// Build Forwarding Attachments!!!
1166	if (count($forwarding_attachments) > 0)
1167	{
1168	// Bug fixed for array_search function
1169	if(count($name_cid_files) > 0) {
1170	$name_cid_files[count($name_cid_files)] = $name_cid_files[0];
1171	$name_cid_files[0] = null;
1172	}
1173
1174	foreach($forwarding_attachments as $forwarding_attachment)
1175	{
1176	$tmp_forwarding_attachment = str_replace("'", "", $forwarding_attachment);
1177	$file_description = explode(",", $tmp_forwarding_attachment);
1178	$fileContent = $this->get_forwarding_attachment($file_description[0], $file_description[1], $file_description[3],$file_description[4]);
1179	$fileName = rawurldecode($file_description[2]);
1180	if(!array_search(trim($fileName),$name_cid_files)) {
1181	$mail->AddStringAttachment($fileContent, $fileName, $file_description[4], $this->get_file_type($file_description[2]));
1182	}
1183	}
1184	}
1185
1186	////////////////////////////////////////////////////////////////////////////////////////////////////
1187	// Disposition-Notification-To
1188	if ($return_receipt)
1189	$mail->ConfirmReadingTo = $_SESSION['phpgw_info']['expressomail']['user']['email'];
1190	////////////////////////////////////////////////////////////////////////////////////////////////////
1191	if(!$mail->Send())
1192	{
1193	return $mail->ErrorInfo;
1194	}
1195	else
1196	{
1197	return true;
1198	}
1199	}
1200
1201	function add_recipients($recipient_type, $full_address, $mail)
1202	{
1203	$parse_address = imap_rfc822_parse_adrlist($full_address, "");
1204	foreach ($parse_address as $val)
1205	{
1206	//echo "<script language=\"javascript\">javascript:alert('".$val->mailbox."@".$val->host."');</script>";
1207	if ($val->mailbox == "INVALID_ADDRESS")
1208	continue;
1209
1210	if (empty($val->personal))
1211	{
1212	switch($recipient_type)
1213	{
1214	case "to":
1215	$mail->AddAddress($val->mailbox."@".$val->host);
1216	break;
1217	case "cc":
1218	$mail->AddCC($val->mailbox."@".$val->host);
1219	break;
1220	case "cco":
1221	$mail->AddBCC($val->mailbox."@".$val->host);
1222	break;
1223	}
1224	}
1225	else
1226	{
1227	switch($recipient_type)
1228	{
1229	case "to":
1230	$mail->AddAddress($val->mailbox."@".$val->host, $val->personal);
1231	break;
1232	case "cc":
1233	$mail->AddCC($val->mailbox."@".$val->host, $val->personal);
1234	break;
1235	case "cco":
1236	$mail->AddBCC($val->mailbox."@".$val->host, $val->personal);
1237	break;
1238	}
1239	}
1240	}
1241	return true;
1242	}
1243
1244	function get_forwarding_attachment($msg_folder, $msg_number, $msg_part, $encoding)
1245	{
1246	$mbox_stream = $this->open_mbox($msg_folder);
1247	$fileContent = imap_fetchbody($mbox_stream, $msg_number, $msg_part, FT_UID);
1248	if($encoding == 'base64')
1249	$fileContent = imap_base64($fileContent);
1250	else if($encoding == 'quoted-printable')
1251	$fileContent = quoted_printable_decode($fileContent);
1252	return $fileContent;
1253	}
1254
1255	function del_last_caracter($string)
1256	{
1257	$string = substr($string,0,(strlen($string) - 1));
1258	return $string;
1259	}
1260
1261	function del_last_two_caracters($string)
1262	{
1263	$string = substr($string,0,(strlen($string) - 2));
1264	return $string;
1265	}
1266
1267	function imap_sortfrom($sort_box_reverse, $folder)
1268	{
1269	$sortfrom = array();
1270	$sortfrom_uid = array();
1271
1272	$num_msgs = imap_num_msg($this->mbox);
1273	for ($i=1; $i<=$num_msgs; $i++)
1274	{
1275	$header = imap_headerinfo($this->mbox, $i, 80, 255);
1276	if (($header->from[0]->mailbox . "@" . $header->from[0]->host) == $_SESSION['phpgw_info']['expressomail']['user']['email'])
1277	$from = $header->to;
1278	else
1279	$from = $header->from;
1280	$tmp = imap_mime_header_decode($from[0]->personal);
1281	if ($tmp[0]->text != "")
1282	$sortfrom[] = $tmp[0]->text;
1283	else
1284	$sortfrom[] = $from[0]->mailbox . "@" . $from[0]->host;
1285	}
1286
1287	natcasesort($sortfrom);
1288
1289	foreach($sortfrom as $index => $header_msg)
1290	{
1291	$sortfrom_uid[] = imap_uid($this->mbox, $index+1);
1292	}
1293
1294	if ($sort_box_reverse)
1295	$sortfrom_uid = array_reverse($sortfrom_uid);
1296
1297	return $sortfrom_uid;
1298	}
1299
1300	function move_messages($params)
1301	{
1302	$folder = $params['folder'];
1303	$mbox_stream = $this->open_mbox($folder);
1304	$newmailbox = ($params['new_folder']);
1305	$newmailbox = mb_convert_encoding($newmailbox, "UTF7-IMAP","ISO_8859-1");
1306	$new_folder_name = $params['new_folder_name'];
1307	$msgs_number = $params['msgs_number'];
1308	$return = array('msgs_number' => $msgs_number,
1309	'folder' => $folder,
1310	'new_folder_name' => $new_folder_name,
1311	'border_ID' => $params['border_ID']);
1312
1313	// Caso estejamos no box principal, não é necessário pegar a informação da mensagem anterior.
1314	if (($params['get_previous_msg']) && ($params['border_ID'] != 'null') && ($params['border_ID'] != ''))
1315	$return['previous_msg'] = $this->get_info_previous_msg($params);
1316
1317	$mbox_stream = $this->open_mbox($folder);
1318	if(imap_mail_move($mbox_stream, $msgs_number, $newmailbox, CP_UID)) {
1319	imap_expunge($mbox_stream);
1320	if($mbox_stream)
1321	imap_close($mbox_stream);
1322	return $return;
1323	}else {
1324	if(strstr(imap_last_error(),'Over quota')) {
1325	$accountID = $_SESSION['phpgw_info']['expressomail']['email_server']['imapAdminUsername'];
1326	$pass = $_SESSION['phpgw_info']['expressomail']['email_server']['imapAdminPW'];
1327	$userID = $_SESSION['phpgw_info']['expressomail']['user']['userid'];
1328	$server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
1329	$mbox = @imap_open("{".$this->imap_server.":".$this->imap_port.$this->imap_options."}INBOX", $accountID, $pass) or die(serialize(array('imap_error' => imap_last_error())));
1330	if(!$mbox)
1331	return imap_last_error();
1332	$quota = imap_get_quotaroot($mbox_stream, "INBOX");
1333	if(! imap_set_quota($mbox, "user".$this->imap_delimiter.$userID, 2.1 * $quota['usage'])) {
1334	if($mbox_stream)
1335	imap_close($mbox_stream);
1336	if($mbox)
1337	imap_close($mbox);
1338	return "move_messages(): Error setting quota for MOVE or DELETE!! ". "user".$this->imap_delimiter.$userID." line ".__LINE__."\n";
1339	}
1340	if(imap_mail_move($mbox_stream, $msgs_number, $newmailbox, CP_UID)) {
1341	imap_expunge($mbox_stream);
1342	if($mbox_stream)
1343	imap_close($mbox_stream);
1344	// return to original quota limit.
1345	if(!imap_set_quota($mbox, "user".$this->imap_delimiter.$userID, $quota['limit'])) {
1346	if($mbox)
1347	imap_close($mbox);
1348	return "move_messages(): Error setting quota for MOVE or DELETE!! line ".__LINE__."\n";
1349	}
1350	return $return;
1351	}
1352	else {
1353	if($mbox_stream)
1354	imap_close($mbox_stream);
1355	if(!imap_set_quota($mbox, "user".$this->imap_delimiter.$userID, $quota['limit'])) {
1356	if($mbox)
1357	imap_close($mbox);
1358	return "move_messages(): Error setting quota for MOVE or DELETE!! line ".__LINE__."\n";
1359	}
1360	return imap_last_error();
1361	}
1362
1363	}
1364	else {
1365	if($mbox_stream)
1366	imap_close($mbox_stream);
1367	return "move_messages() line ".__LINE__.": ". imap_last_error()." folder:".$newmailbox;
1368	}
1369	}
1370	}
1371
1372	function save_msg($params)
1373	{
1374	$folder_id = $params['folder_id'];
1375	$folder_id = mb_convert_encoding($folder_id, "UTF7-IMAP", "UTF-8");
1376	$folder_name = $params['folder_name'];
1377	$folder_name = mb_convert_encoding($folder_name, "ISO-8859-1", "UTF-8");
1378	$border_id = $params['border_id'];
1379	$imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer'];
1380	$mbox_stream = $this->open_mbox();
1381
1382	$from = '"' . $_SESSION['phpgw_info']['expressomail']['user']['fullname'] . '" <' . $_SESSION['phpgw_info']['expressomail']['user']['email'] . '>';
1383	$to = $params['to'];
1384	$cc = $params['cc'];
1385	$subject = $params['subject'];
1386	$body = $params['body'];
1387	$body = str_replace("%nbsp;"," ",$params['body']);
1388	$body = preg_replace("/\n/","",$body);
1389	$body = preg_replace("/\r/","",$body);
1390
1391	$header = "From: " . $from . "\r\n"
1392	. "To: " . $to . "\r\n"
1393	. "Cc: " . $cc . "\r\n";
1394
1395	$header = mb_convert_encoding($header, "ISO-8859-1", "UTF-8");
1396	$header = $header
1397	. "Subject: " . $subject . "\r\n"
1398	. "\r\n"
1399	. $body . "\r\n";
1400
1401	$return = array();
1402	$return['append'] = imap_append($mbox_stream, "{".$this->imap_server.":".$this->imap_port."}".$folder_id, $header, "\\Seen \\Draft");
1403	$return['folder_name'] = $folder_name;
1404	$return['border_id'] = $border_id;
1405
1406	if($mbox_stream)
1407	imap_close($mbox_stream);
1408
1409	if (!$return['append'])
1410	$return['append'] = imap_last_error();
1411	else
1412	$return['header'] = $header;
1413	return $return;
1414	}
1415
1416	function set_messages_flag($params)
1417	{
1418	$folder = $params['folder'];
1419	$msgs_to_set = $params['msgs_to_set'];
1420	$flag = $params['flag'];
1421	$return = array();
1422	$return["msgs_to_set"] = $msgs_to_set;
1423	$return["flag"] = $flag;
1424
1425	if(!$this->mbox)
1426	$this->mbox = $this->open_mbox($folder);
1427
1428	if ($flag == "unseen")
1429	$return["status"] = imap_clearflag_full($this->mbox, $msgs_to_set, "\\Seen", ST_UID);
1430	elseif ($flag == "seen")
1431	$return["status"] = imap_setflag_full($this->mbox, $msgs_to_set, "\\Seen", ST_UID);
1432	elseif ($flag == "answered"){
1433	$return["status"] = imap_setflag_full($this->mbox, $msgs_to_set, "\\Answered", ST_UID);
1434	imap_clearflag_full($this->mbox, $msgs_to_set, "\\Draft", ST_UID);
1435	}
1436	elseif ($flag == "forwarded")
1437	$return["status"] = imap_setflag_full($this->mbox, $msgs_to_set, "\\Answered \\Draft", ST_UID);
1438	elseif ($flag == "flagged")
1439	$return["status"] = imap_setflag_full($this->mbox, $msgs_to_set, "\\Flagged", ST_UID);
1440	elseif ($flag == "unflagged")
1441	$return["status"] = imap_clearflag_full($this->mbox, $msgs_to_set, "\\Flagged", ST_UID);
1442
1443	if($this->mbox)
1444	imap_close($this->mbox);
1445	return $return;
1446	}
1447
1448	function get_file_type($file_name)
1449	{
1450	$file_name = strtolower($file_name);
1451	$strFileType = strrev(substr(strrev($file_name),0,4));
1452	if ($strFileType == ".asf")
1453	return "video/x-ms-asf";
1454	if ($strFileType == ".avi")
1455	return "video/avi";
1456	if ($strFileType == ".doc")
1457	return "application/msword";
1458	if ($strFileType == ".zip")
1459	return "application/zip";
1460	if ($strFileType == ".xls")
1461	return "application/vnd.ms-excel";
1462	if ($strFileType == ".gif")
1463	return "image/gif";
1464	if ($strFileType == ".jpg" \|\| $strFileType == "jpeg")
1465	return "image/jpeg";
1466	if ($strFileType == ".png")
1467	return "image/png";
1468	if ($strFileType == ".wav")
1469	return "audio/wav";
1470	if ($strFileType == ".mp3")
1471	return "audio/mpeg3";
1472	if ($strFileType == ".mpg" \|\| $strFileType == "mpeg")
1473	return "video/mpeg";
1474	if ($strFileType == ".rtf")
1475	return "application/rtf";
1476	if ($strFileType == ".htm" \|\| $strFileType == "html")
1477	return "text/html";
1478	if ($strFileType == ".xml")
1479	return "text/xml";
1480	if ($strFileType == ".xsl")
1481	return "text/xsl";
1482	if ($strFileType == ".css")
1483	return "text/css";
1484	if ($strFileType == ".php")
1485	return "text/php";
1486	if ($strFileType == ".asp")
1487	return "text/asp";
1488	if ($strFileType == ".pdf")
1489	return "application/pdf";
1490	if ($strFileType == ".txt")
1491	return "text/plain";
1492	if ($strFileType == ".wmv")
1493	return "video/x-ms-wmv";
1494	if ($strFileType == ".sxc")
1495	return "application/vnd.sun.xml.calc";
1496	if ($strFileType == ".stc")
1497	return "application/vnd.sun.xml.calc.template";
1498	if ($strFileType == ".sxd")
1499	return "application/vnd.sun.xml.draw";
1500	if ($strFileType == ".std")
1501	return "application/vnd.sun.xml.draw.template";
1502	if ($strFileType == ".sxi")
1503	return "application/vnd.sun.xml.impress";
1504	if ($strFileType == ".sti")
1505	return "application/vnd.sun.xml.impress.template";
1506	if ($strFileType == ".sxm")
1507	return "application/vnd.sun.xml.math";
1508	if ($strFileType == ".sxw")
1509	return "application/vnd.sun.xml.writer";
1510	if ($strFileType == ".sxq")
1511	return "application/vnd.sun.xml.writer.global";
1512	if ($strFileType == ".stw")
1513	return "application/vnd.sun.xml.writer.template";
1514
1515
1516	return "application/octet-stream";
1517	}
1518
1519	function htmlspecialchars_encode($str)
1520	{
1521	/// replace ' and " with htmlspecialchars /
1522	$str = ereg_replace('&', '&', $str);
1523	// any ampersand & that ia already in a "&" should NOT be encoded
1524	//$str = preg_replace("/&(?![:alnum:]*;)/", "&", $str);
1525	$str = ereg_replace('"', '"', $str);
1526	$str = ereg_replace('\'', ''', $str);
1527
1528	$str = ereg_replace('<', '<', $str);
1529	$str = ereg_replace('>', '>', $str);
1530	// these { and } must be html encoded or else they conflict with the template system
1531	$str = str_replace("{", '{', $str);
1532	$str = str_replace("}", '}', $str);
1533	return $str;
1534	}
1535	function htmlspecialchars_decode($str)
1536	{
1537	/// replace ' and " with htmlspecialchars /
1538	$str = ereg_replace('&','&', $str);
1539	// any ampersand & that ia already in a "&" should NOT be encoded
1540	//$str = preg_replace("/&(?![:alnum:]*;)/", "&", $str);
1541	$str = ereg_replace('"', '"', $str);
1542	$str = ereg_replace(''', '\'', $str);
1543	$str = ereg_replace('<','<', $str);
1544	$str = ereg_replace('>', '>', $str);
1545	// these { and } must be html encoded or else they conflict with the template system
1546	$str = str_replace('{', "{", $str);
1547	$str = str_replace( '}',"}", $str);
1548	return $str;
1549	}
1550	function get_info_next_msg($params)
1551	{
1552	$msg_number = $params['msg_number'];
1553	$folder = $params['msg_folder'];
1554	$sort_box_type = $params['sort_box_type'];
1555	$sort_box_reverse = $params['sort_box_reverse'];
1556	$reuse_border = $params['reuse_border'];
1557
1558	if(!$this->mbox)
1559	$this->mbox = $this->open_mbox($folder);
1560
1561	switch($sort_box_type){
1562	case 'SORTFROM':
1563	$sort_array_msg = $this->imap_sortfrom($this->mbox , $sort_box_reverse, $folder);
1564	break;
1565	case 'SORTSUBJECT':
1566	$sort_array_msg = imap_sort($this->mbox , SORTSUBJECT, $sort_box_reverse, SE_UID);
1567	break;
1568	case 'SORTARRIVAL':
1569	$sort_array_msg = imap_sort($this->mbox , SORTARRIVAL, $sort_box_reverse, SE_UID);
1570	break;
1571	case 'SORTSIZE':
1572	$sort_array_msg = imap_sort($this->mbox , SORTSIZE, $sort_box_reverse, SE_UID);
1573	break;
1574	}
1575
1576	$i = 0;
1577	while($sort_array_msg[$i] != $msg_number)
1578	{
1579	$i++;
1580	}
1581
1582	if ($i == (count($sort_array_msg)-1))
1583	{
1584	$params['status'] = 'false';
1585	$params['command_to_exec'] = "delete_border('". $reuse_border ."');";
1586	return $params;
1587	}
1588
1589	$params = array();
1590	$params['msg_number'] = $sort_array_msg[($i+1)];
1591	$params['msg_folder'] = $folder;
1592
1593	$return = $this->get_info_msg($params);
1594	$return["reuse_border"] = $reuse_border;
1595	return $return;
1596	}
1597
1598	function get_info_previous_msg($params)
1599	{
1600	$msg_number = $params['msgs_number'];
1601	$folder = $params['folder'];
1602	$sort_box_type = $params['sort_box_type'];
1603	$sort_box_reverse = $params['sort_box_reverse'];
1604	$reuse_border = $params['reuse_border'];
1605
1606	if(!$this->mbox)
1607	$this->mbox = $this->open_mbox($folder);
1608
1609	switch($sort_box_type){
1610	case 'SORTFROM':
1611	$sort_array_msg = $this->imap_sortfrom($this->mbox, $sort_box_reverse, $folder);
1612	break;
1613	case 'SORTSUBJECT':
1614	$sort_array_msg = imap_sort($this->mbox, SORTSUBJECT, $sort_box_reverse, SE_UID);
1615	break;
1616	case 'SORTARRIVAL':
1617	$sort_array_msg = imap_sort($this->mbox, SORTARRIVAL, $sort_box_reverse, SE_UID);
1618	break;
1619	case 'SORTSIZE':
1620	$sort_array_msg = imap_sort($this->mbox, SORTSIZE, $sort_box_reverse, SE_UID);
1621	break;
1622	}
1623
1624	$i = 0;
1625
1626	while($sort_array_msg[$i] != $msg_number)
1627	{
1628	$i++;
1629	}
1630
1631	if ($i == 0){
1632	$params['status'] = 'false';
1633	$params['command_to_exec'] = "delete_border('". $reuse_border ."');";
1634	return $params;
1635	}
1636
1637	$params = array();
1638	$params['msg_number'] = $sort_array_msg[($i-1)];
1639	$params['msg_folder'] = $folder;
1640
1641	$return = $this->get_info_msg($params);
1642	$return["reuse_border"] = $reuse_border;
1643	return $return;
1644	}
1645
1646	// This function updates the values: quota, paging and new messages menu.
1647	function get_menu_values($params){
1648	$return_array = array();
1649	$return_array = $this->get_quota($params);
1650
1651	$mbox_stream = $this->open_mbox($params['folder']);
1652	$return_array['num_msgs'] = imap_num_msg($mbox_stream);
1653	if($mbox_stream)
1654	imap_close($mbox_stream);
1655
1656	return $return_array;
1657	}
1658
1659	function get_quota(){
1660
1661	if(!$this->mbox)
1662	$this->mbox = $this->open_mbox();
1663
1664	$quota = imap_get_quotaroot($this->mbox, "INBOX");
1665	if($this->mbox)
1666	imap_close($this->mbox);
1667
1668	if (!$quota){
1669	return array(
1670	'quota_percent' => 0,
1671	'quota_used' => 0,
1672	'quota_limit' => 0
1673	);
1674	}
1675
1676	if(count($quota) && $quota['limit']) {
1677	$quota_limit = (($quota['limit']/1024)* 100 + .5 )* .01;
1678	$quota_used = (($quota['usage']/1024)* 100 + .5 )* .01;
1679	if($quota_used >= $quota_limit)
1680	$quota_used = $quota_limit;
1681	$quotaPercent = ($quota_used / $quota_limit)*100;
1682	$quotaPercent = (($quotaPercent)* 100 + .5 )* .01;
1683
1684	return array(
1685	'quota_percent' => floor($quotaPercent),
1686	'quota_used' => floor($quota_used),
1687	'quota_limit' => floor($quota_limit)
1688	);
1689	}
1690	else
1691	return array();
1692	}
1693
1694	function send_notification($params){
1695	require_once("class.phpmailer.php");
1696	$mail = new PHPMailer();
1697
1698	$toaddress = $params['notificationto'];
1699
1700	$subject = 'Confirmação de leitura: ' . $params['subject'];
1701	$body = 'Sua mensagem: ' . $params['subject'] . '<br>';
1702	$body .= 'foi lida por: ' . $_SESSION['phpgw_info']['expressomail']['user']['fullname'] . ' <' . $_SESSION['phpgw_info']['expressomail']['user']['email'] . '> em ' . date("d/m/Y H:i");
1703	$mail->SMTPDebug = false;
1704	$mail->IsSMTP();
1705	$mail->Host = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpServer'];
1706	$mail->Port = $_SESSION['phpgw_info']['expressomail']['email_server']['smtpPort'];
1707	$mail->From = $_SESSION['phpgw_info']['expressomail']['user']['email'];
1708	$mail->FromName = $_SESSION['phpgw_info']['expressomail']['user']['fullname'];
1709	$mail->AddAddress($toaddress);
1710	$mail->Subject = $this->htmlspecialchars_decode($subject);
1711
1712	$mail->IsHTML(true);
1713	$mail->Body = $body;
1714
1715	if(!$mail->Send()){
1716	return $mail->ErrorInfo;
1717	}
1718	else
1719	return true;
1720	}
1721
1722	function empty_trash()
1723	{
1724	$folder = 'INBOX' . $this->imap_delimiter . 'Lixeira';
1725	$mbox_stream = $this->open_mbox($folder);
1726	$return = imap_delete($mbox_stream,'1:*');
1727	if($mbox_stream)
1728	imap_close($mbox_stream, CL_EXPUNGE);
1729	return $return;
1730	}
1731
1732	function search($params)
1733	{
1734	include("class.imap_attachment.inc.php");
1735	$imap_attachment = new imap_attachment();
1736	$criteria = $params['criteria'];
1737	$return = array();
1738	$folders = $this->get_folders_list();
1739
1740	$j = 0;
1741	foreach($folders as $folder)
1742	{
1743	$mbox_stream = $this->open_mbox($folder);
1744	$messages = imap_search($mbox_stream, $criteria, SE_UID);
1745
1746	if ($messages == '')
1747	continue;
1748
1749	$i = 0;
1750	$return[$j] = array();
1751	$return[$j]['folder_name'] = $folder['name'];
1752
1753	foreach($messages as $msg_number)
1754	{
1755	$header = @imap_headerinfo($mbox_stream, imap_msgno($mbox_stream, $msg_number), 80, 255);
1756	if (!is_object($header))
1757	return false;
1758
1759	$return[$j][$i]['msg_folder'] = $folder['name'];
1760	$return[$j][$i]['msg_number'] = $msg_number;
1761	$return[$j][$i]['Recent'] = $header->Recent;
1762	$return[$j][$i]['Unseen'] = $header->Unseen;
1763	$return[$j][$i]['Answered'] = $header->Answered;
1764	$return[$j][$i]['Deleted'] = $header->Deleted;
1765	$return[$j][$i]['Draft'] = $header->Draft;
1766	$return[$j][$i]['Flagged'] = $header->Flagged;
1767
1768	$date_msg = date("d/m/Y",$header->udate);
1769	if (date("d/m/Y") == $date_msg)
1770	$return[$j][$i]['udate'] = date("H:i",$header->udate);
1771	else
1772	$return[$j][$i]['udate'] = $date_msg;
1773
1774	$fromaddress = imap_mime_header_decode($header->fromaddress);
1775	$return[$j][$i]['fromaddress'] = '';
1776	foreach ($fromaddress as $tmp)
1777	$return[$j][$i]['fromaddress'] .= $this->replace_maior_menor($tmp->text);
1778
1779	$from = $header->from;
1780	$return[$j][$i]['from'] = array();
1781	$tmp = imap_mime_header_decode($from[0]->personal);
1782	$return[$j][$i]['from']['name'] = $tmp[0]->text;
1783	$return[$j][$i]['from']['email'] = $from[0]->mailbox . "@" . $from[0]->host;
1784	$return[$j][$i]['from']['full'] ='"' . $return[$j][$i]['from']['name'] . '" ' . '<' . $return[$j][$i]['from']['email'] . '>';
1785
1786	$to = $header->to;
1787	$return[$j][$i]['to'] = array();
1788	$tmp = imap_mime_header_decode($to[0]->personal);
1789	$return[$j][$i]['to']['name'] = $tmp[0]->text;
1790	$return[$j][$i]['to']['email'] = $to[0]->mailbox . "@" . $to[0]->host;
1791	$return[$j][$i]['to']['full'] ='"' . $return[$i]['to']['name'] . '" ' . '<' . $return[$i]['to']['email'] . '>';
1792
1793	$subject = imap_mime_header_decode($header->fetchsubject);
1794	$return[$j][$i]['subject'] = '';
1795	foreach ($subject as $tmp)
1796	$return[$j][$i]['subject'] .= $tmp->text;
1797
1798	$return[$j][$i]['Size'] = $header->Size;
1799	$return[$j][$i]['reply_toaddress'] = $header->reply_toaddress;
1800
1801	$return[$j][$i]['attachment'] = array();
1802	$return[$j][$i]['attachment'] = $imap_attachment->get_attachment_headerinfo($mbox_stream, $msg_number);
1803
1804	$i++;
1805	}
1806	$j++;
1807	if($mbox_stream)
1808	imap_close($mbox_stream);
1809	}
1810
1811	return $return;
1812	}
1813
1814	function delete_and_show_previous_message($params)
1815	{
1816	$return = $this->get_info_previous_msg($params);
1817
1818	$params_tmp1 = array();
1819	$params_tmp1['msgs_to_delete'] = $params['msg_number'];
1820	$params_tmp1['folder'] = $params['msg_folder'];
1821	$return_tmp1 = $this->delete_msg($params_tmp1);
1822
1823	$return['msg_number_deleted'] = $return_tmp1;
1824
1825	return $return;
1826	}
1827
1828
1829	function automatic_trash_cleanness($params)
1830	{
1831	$before_date = date("m/d/Y", strtotime("-".$params['before_date']." day"));
1832	$criteria = 'BEFORE "'.$before_date.'"';
1833	$mbox_stream = $this->open_mbox('INBOX'.$this->imap_delimiter."Lixeira");
1834	$messages = imap_search($mbox_stream, $criteria, SE_UID);
1835	if (is_array($messages)){
1836	foreach ($messages as $msg_number){
1837	imap_delete($mbox_stream, $msg_number, FT_UID);
1838	}
1839	}
1840	if($mbox_stream)
1841	imap_close($mbox_stream, CL_EXPUNGE);
1842	return $messages;
1843	}
1844	// Fix the search problem with special characters!!!!
1845	function remove_accents($string) {
1846	return strtr($string,
1847	"?Ó??ó?Ý?úÁÀÃÂÄÇÉÈÊËÍÌ?ÎÏÑÕÔÓÒÖÚÙ?ÛÜ?áàãâäçéèêëíì?îïñóòõôöúù?ûüýÿ",
1848	"SOZsozYYuAAAAACEEEEIIIIINOOOOOUUUUUsaaaaaceeeeiiiiinooooouuuuuyy");
1849	}
1850
1851	function search_msg($params = ''){
1852	$retorno = "";
1853	$search = explode(",",$params['condition']);
1854	if($search){
1855	$search_criteria = '';
1856	foreach($search as $tmp){
1857	$tmp1 = explode("##",$tmp);
1858	$name_box = $tmp1[0];
1859	$criteria = explode("<=>",rawurldecode($tmp1[1]));
1860	$criteria[1] = $this->remove_accents($criteria[1]);
1861	$mbox_stream = $this->open_mbox($name_box);
1862
1863	if($criteria[0] == "ALL ") {
1864	$all_criterias = array ("TO","SUBJECT","FROM","CC","BODY");
1865	foreach($all_criterias as $criteria_fixed){
1866	$search_criteria = imap_search($mbox_stream,$criteria_fixed." \"".$criteria[1]."\"", SE_UID);
1867	if($search_criteria && count($search_criteria) < 50) {
1868	foreach($search_criteria as $new_search){
1869	$m_token = trim("##".$name_box . "--" . $this->get_msg($new_search,$name_box) . "--".$new_search."##"."\n");
1870	if(!strstr($retorno,$m_token))
1871	$retorno .= $m_token;
1872	}
1873	}
1874	else if(count($search_criteria) >= 50)
1875	return "many results";
1876	}
1877	}
1878	else {
1879	$search_criteria = imap_search($mbox_stream,$criteria[0]."\"".$criteria[1]."\"", SE_UID);
1880	if($search_criteria) {
1881	foreach($search_criteria as $new_search){
1882	$retorno .= trim("##".$name_box . "--" . $this->get_msg($new_search,$name_box) . "--".$new_search."##"."\n");
1883	}
1884	}
1885	}
1886	if($mbox_stream)
1887	imap_close($mbox_stream);
1888	}
1889	}
1890	return $retorno ? $retorno : "none";
1891	}
1892
1893	function get_msg($uid_msg,$name_box){
1894
1895	$mbox_stream = $this->open_mbox($name_box);
1896	$header = @imap_headerinfo($mbox_stream, imap_msgno($mbox_stream, $uid_msg), 80, 255);
1897	$subject = "";
1898	$array_header = $this->ob_array($header);
1899	$subject = imap_mime_header_decode($array_header['fetchsubject']);
1900	$from = "";
1901	if($header->from[0]->personal != "")
1902	$from = $header->from[0]->personal;
1903	else
1904	$from = $header->from[0]->mailbox;
1905	$ret_msg = imap_utf8($from) . "--" . $subject[0]->text . "--". date("d/m/Y",$array_header['udate'])."--". $this->size_msg($array_header['Size']);
1906	return $ret_msg;
1907
1908	}
1909
1910	function size_msg($size){
1911	$var = floor($size/1024);
1912	if($var >= 1){
1913	return $var." kb";
1914	}else{
1915	return $size ." b";
1916	}
1917	}
1918
1919	function ob_array($the_object)
1920	{
1921	$the_array=array();
1922	if(!is_scalar($the_object))
1923	{
1924	foreach($the_object as $id => $object)
1925	{
1926	if(is_scalar($object))
1927	{
1928	$the_array[$id]=$object;
1929	}
1930	else
1931	{
1932	$the_array[$id]=$this->ob_array($object);
1933	}
1934	}
1935	return $the_array;
1936	}
1937	else
1938	{
1939	return $the_object;
1940	}
1941	}
1942
1943	function getacl()
1944	{
1945	$this->ldap = new ldap_functions();
1946
1947	$return = array();
1948	$mbox_stream = $this->open_mbox();
1949	$mbox_acl = imap_getacl($mbox_stream, 'INBOX');
1950
1951	$i = 0;
1952	foreach ($mbox_acl as $user => $acl)
1953	{
1954	if ($user != $this->username)
1955	{
1956	$return[$i]['uid'] = $user;
1957	$return[$i]['cn'] = $this->ldap->uid2cn($user);
1958	}
1959	$i++;
1960	}
1961	return $return;
1962	}
1963
1964	function setacl($params)
1965	{
1966	$old_users = $this->getacl();
1967	if (!count($old_users))
1968	$old_users = array();
1969
1970	$tmp_array = array();
1971	foreach ($old_users as $index => $user_info)
1972	{
1973	$tmp_array[$index] = $user_info['uid'];
1974	}
1975	$old_users = $tmp_array;
1976
1977	$users = unserialize($params['users']);
1978	if (!count($users))
1979	$users = array();
1980
1981	//$add_share = array_diff($users, $old_users);
1982	$remove_share = array_diff($old_users, $users);
1983
1984	$mbox_stream = $this->open_mbox();
1985
1986	$serverString = "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}";
1987	$mailboxes_list = imap_getmailboxes($mbox_stream, $serverString, "user".$this->imap_delimiter.$this->username."*");
1988
1989	/*if (count($add_share))
1990	{
1991	foreach ($add_share as $index=>$uid)
1992	{
1993	if (is_array($mailboxes_list))
1994	{
1995	foreach ($mailboxes_list as $key => $val)
1996	{
1997	$folder = str_replace($serverString, "", imap_utf7_decode($val->name));
1998	imap_setacl ($mbox_stream, $folder, "$uid", "lrswipcda");
1999	}
2000	}
2001	}
2002	}*/
2003
2004	if (count($remove_share))
2005	{
2006	foreach ($remove_share as $index=>$uid)
2007	{
2008	if (is_array($mailboxes_list))
2009	{
2010	foreach ($mailboxes_list as $key => $val)
2011	{
2012	$folder = str_replace($serverString, "", imap_utf7_decode($val->name));
2013	imap_setacl ($mbox_stream, $folder, "$uid", "");
2014	}
2015	}
2016	}
2017	}
2018
2019	return true;
2020	}
2021
2022	function getaclfromuser($params)
2023	{
2024	$useracl = $params['user'];
2025
2026	$return = array();
2027	$return[$useracl] = 'false';
2028	$mbox_stream = $this->open_mbox();
2029	$mbox_acl = imap_getacl($mbox_stream, 'INBOX');
2030
2031	foreach ($mbox_acl as $user => $acl)
2032	{
2033	if (($user != $this->username) && ($user == $useracl))
2034	{
2035	$return[$user] = $acl;
2036	}
2037	}
2038	return $return;
2039	}
2040
2041	function getacltouser($user)
2042	{
2043	$return = array();
2044	$mbox_stream = $this->open_mbox();
2045	$mbox_acl = imap_getacl($mbox_stream, 'user'.$this->imap_delimiter.$user);
2046	return $mbox_acl[$this->username];
2047	}
2048
2049
2050	function setaclfromuser($params)
2051	{
2052	$user = $params['user'];
2053	$acl = $params['acl'];
2054
2055	$mbox_stream = $this->open_mbox();
2056
2057	$serverString = "{".$this->imap_server.":".$this->imap_port.$this->imap_options."}";
2058	$mailboxes_list = imap_getmailboxes($mbox_stream, $serverString, "user".$this->imap_delimiter.$this->username."*");
2059
2060	if (is_array($mailboxes_list))
2061	{
2062	foreach ($mailboxes_list as $key => $val)
2063	{
2064	$folder = str_replace($serverString, "", imap_utf7_decode($val->name));
2065	if (!imap_setacl ($mbox_stream, $folder, $user, $acl))
2066	{
2067	return imap_last_error();
2068	}
2069	}
2070	}
2071
2072	return true;
2073	}
2074
2075	function download_attachment($msg,$msgno)
2076	{
2077	$array_parts_attachments = array();
2078	$array_parts_attachments['names'] = '';
2079	include("class.imap_attachment.inc.php");
2080	$imap_attachment = new imap_attachment();
2081
2082	if (count($msg->fname[$msgno]) > 0)
2083	{
2084	$i = 0;
2085	foreach ($msg->fname[$msgno] as $index=>$fname)
2086	{
2087	$array_parts_attachments[$i]['pid'] = $msg->pid[$msgno][$index];
2088	$array_parts_attachments[$i]['name'] = $imap_attachment->flat_mime_decode($fname);
2089	$array_parts_attachments[$i]['name'] = $array_parts_attachments[$i]['name'] ? $array_parts_attachments[$i]['name'] : "attachment.bin";
2090	$array_parts_attachments[$i]['encoding'] = $msg->encoding[$msgno][$index];
2091	$array_parts_attachments['names'] .= $array_parts_attachments[$i]['name'] . ', ';
2092	$array_parts_attachments[$i]['fsize'] = $msg->fsize[$msgno][$index];
2093	$i++;
2094	}
2095	}
2096	$array_parts_attachments['names'] = substr($array_parts_attachments['names'],0,(strlen($array_parts_attachments['names']) - 2));
2097	return $array_parts_attachments;
2098	}
2099	}
2100	?>

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