githubFork/roundcubemail.git

Changed login page title regarding product name (Bug #1476413)

thomascube

2006-05-05 ded2b7e166d4b0acab09c00f22f379fbabba709a

commit \| author \| age
4e17e6	1	<?php
T	2
	3	/*
	4	+-----------------------------------------------------------------------+
	5	\| program/steps/mail/func.inc \|
	6	\| \|
	7	\| This file is part of the RoundCube Webmail client \|
	8	\| Copyright (C) 2005, RoundCube Dev. - Switzerland \|
30233b	9	\| Licensed under the GNU GPL \|
4e17e6	10	\| \|
T	11	\| PURPOSE: \|
	12	\| Provide webmail functionality and GUI objects \|
	13	\| \|
	14	+-----------------------------------------------------------------------+
	15	\| Author: Thomas Bruederli <roundcube@gmail.com> \|
	16	+-----------------------------------------------------------------------+
	17
	18	$Id$
	19
	20	*/
	21
	22	require_once('lib/html2text.inc');
	23	require_once('lib/enriched.inc');
	24
	25
	26	$EMAIL_ADDRESS_PATTERN = '/([a-z0-9][a-z0-9\-\.\+\_]@[a-z0-9]([a-z0-9\-][.]?)[a-z0-9]\\.[a-z]{2,5})/i';
	27
	28	// set imap properties and session vars
	29	if (strlen($_GET['_mbox']))
	30	{
	31	$IMAP->set_mailbox($_GET['_mbox']);
	32	$_SESSION['mbox'] = $_GET['_mbox'];
	33	}
	34
	35	if (strlen($_GET['_page']))
	36	{
	37	$IMAP->set_page($_GET['_page']);
	38	$_SESSION['page'] = $_GET['_page'];
	39	}
	40
fecb03	41	// set mailbox to INBOX if not set
T	42	if (empty($_SESSION['mbox']))
	43	$_SESSION['mbox'] = $IMAP->get_mailbox_name();
4e17e6	44
6a35c8	45	// set default sort col/order to session
T	46	if (!isset($_SESSION['sort_col']))
	47	$_SESSION['sort_col'] = $CONFIG['message_sort_col'];
	48	if (!isset($_SESSION['sort_order']))
	49	$_SESSION['sort_order'] = $CONFIG['message_sort_order'];
	50
	51
4e17e6	52	// define url for getting message parts
T	53	if (strlen($_GET['_uid']))
	54	$GET_URL = sprintf('%s&_action=get&_mbox=%s&_uid=%d', $COMM_PATH, $IMAP->get_mailbox_name(), $_GET['_uid']);
	55
	56
	57	// set current mailbox in client environment
	58	$OUTPUT->add_script(sprintf("%s.set_env('mailbox', '%s');", $JS_OBJECT_NAME, $IMAP->get_mailbox_name()));
	59
	60
	61	if ($CONFIG['trash_mbox'])
	62	$OUTPUT->add_script(sprintf("%s.set_env('trash_mailbox', '%s');", $JS_OBJECT_NAME, $CONFIG['trash_mbox']));
	63
	64
	65
	66	// return the mailboxlist in HTML
	67	function rcmail_mailbox_list($attrib)
	68	{
	69	global $IMAP, $CONFIG, $OUTPUT, $JS_OBJECT_NAME, $COMM_PATH;
	70	static $s_added_script = FALSE;
597170	71	static $a_mailboxes;
5e3512	72
T	73	// add some labels to client
	74	rcube_add_label('purgefolderconfirm');
4e17e6	75
15a9d1	76	// $mboxlist_start = rcube_timer();
T	77
4e17e6	78	$type = $attrib['type'] ? $attrib['type'] : 'ul';
T	79	$add_attrib = $type=='select' ? array('style', 'class', 'id', 'name', 'onchange') :
	80	array('style', 'class', 'id');
	81
	82	if ($type=='ul' && !$attrib['id'])
	83	$attrib['id'] = 'rcmboxlist';
	84
	85	// allow the following attributes to be added to the <ul> tag
	86	$attrib_str = create_attrib_string($attrib, $add_attrib);
	87
	88	$out = '<' . $type . $attrib_str . ">\n";
	89
	90	// add no-selection option
	91	if ($type=='select' && $attrib['noselection'])
	92	$out .= sprintf('<option value="0">%s</option>'."\n",
	93	rcube_label($attrib['noselection']));
	94
	95	// get mailbox list
	96	$mbox = $IMAP->get_mailbox_name();
	97
	98	// for these mailboxes we have localized labels
	99	$special_mailboxes = array('inbox', 'sent', 'drafts', 'trash', 'junk');
	100
597170	101
T	102	// build the folders tree
	103	if (empty($a_mailboxes))
	104	{
	105	// get mailbox list
	106	$a_folders = $IMAP->list_mailboxes();
	107	$delimiter = $IMAP->get_hierarchy_delimiter();
	108	$a_mailboxes = array();
15a9d1	109
T	110	// rcube_print_time($mboxlist_start, 'list_mailboxes()');
	111
597170	112	foreach ($a_folders as $folder)
T	113	rcmail_build_folder_tree($a_mailboxes, $folder, $delimiter);
	114	}
	115
	116	// var_dump($a_mailboxes);
	117
	118	if ($type=='select')
cd900d	119	$out .= rcmail_render_folder_tree_select($a_mailboxes, $special_mailboxes, $mbox, $attrib['maxlength']);
597170	120	else
cd900d	121	$out .= rcmail_render_folder_tree_html($a_mailboxes, $special_mailboxes, $mbox, $attrib['maxlength']);
15a9d1	122
T	123	// rcube_print_time($mboxlist_start, 'render_folder_tree()');
597170	124
4e17e6	125
T	126	if ($type=='ul')
	127	$OUTPUT->add_script(sprintf("%s.gui_object('mailboxlist', '%s');", $JS_OBJECT_NAME, $attrib['id']));
	128
	129	return $out . "</$type>";
597170	130	}
T	131
	132
	133
	134
	135	// create a hierarchical array of the mailbox list
	136	function rcmail_build_folder_tree(&$arrFolders, $folder, $delm='/', $path='')
	137	{
	138	$pos = strpos($folder, $delm);
	139	if ($pos !== false)
	140	{
	141	$subFolders = substr($folder, $pos+1);
	142	$currentFolder = substr($folder, 0, $pos);
	143	}
	144	else
	145	{
	146	$subFolders = false;
	147	$currentFolder = $folder;
	148	}
	149
	150	$path .= $currentFolder;
	151
	152	if (!isset($arrFolders[$currentFolder]))
	153	{
	154	$arrFolders[$currentFolder] = array('id' => $path,
3f9edb	155	'name' => rcube_charset_convert($currentFolder, 'UTF-7'),
597170	156	'folders' => array());
T	157	}
	158
	159	if (!empty($subFolders))
	160	rcmail_build_folder_tree($arrFolders[$currentFolder]['folders'], $subFolders, $delm, $path.$delm);
	161	}
	162
	163
	164	// return html for a structured list <ul> for the mailbox tree
cd900d	165	function rcmail_render_folder_tree_html(&$arrFolders, &$special, &$mbox, $maxlength, $nestLevel=0)
597170	166	{
8c2e58	167	global $JS_OBJECT_NAME, $COMM_PATH, $IMAP, $CONFIG, $OUTPUT;
597170	168
T	169	$idx = 0;
	170	$out = '';
	171	foreach ($arrFolders as $key => $folder)
	172	{
	173	$zebra_class = ($nestLevel*$idx)%2 ? 'even' : 'odd';
749b07	174	$title = '';
597170	175
T	176	$folder_lc = strtolower($folder['id']);
	177	if (in_array($folder_lc, $special))
	178	$foldername = rcube_label($folder_lc);
	179	else
a95e0e	180	{
3f9edb	181	$foldername = $folder['name'];
597170	182
a95e0e	183	// shorten the folder name to a given length
T	184	if ($maxlength && $maxlength>1)
749b07	185	{
T	186	$fname = abbrevate_string($foldername, $maxlength);
	187	if ($fname != $foldername)
	188	$title = ' title="'.rep_specialchars_output($foldername, 'html', 'all').'"';
	189	$foldername = $fname;
	190	}
a95e0e	191	}
cd900d	192
a95e0e	193	// add unread message count display
15a9d1	194	if ($unread_count = $IMAP->messagecount($folder['id'], 'RECENT', ($folder['id']==$mbox)))
597170	195	$foldername .= sprintf(' (%d)', $unread_count);
8c2e58	196
6a35c8	197	// make folder name safe for ids and class names
T	198	$folder_css = $class_name = preg_replace('/[^a-z0-9\-_]/', '', $folder_lc);
597170	199
6a35c8	200	// set special class for Sent, Drafts, Trash and Junk
T	201	if ($folder['id']==$CONFIG['sent_mbox'])
	202	$class_name = 'sent';
	203	else if ($folder['id']==$CONFIG['drafts_mbox'])
	204	$class_name = 'drafts';
	205	else if ($folder['id']==$CONFIG['trash_mbox'])
	206	$class_name = 'trash';
	207	else if ($folder['id']==$CONFIG['junk_mbox'])
	208	$class_name = 'junk';
	209
8c2e58	210	$out .= sprintf('<li id="rcmbx%s" class="mailbox %s %s%s%s"><a href="%s&_mbox=%s"'.
T	211	' onclick="return %s.command(\'list\',\'%s\')"'.
	212	' onmouseup="return %s.mbox_mouse_up(\'%s\')"%s>%s</a>',
6a35c8	213	$folder_css,
T	214	$class_name,
597170	215	$zebra_class,
T	216	$unread_count ? ' unread' : '',
	217	$folder['id']==$mbox ? ' selected' : '',
8c2e58	218	$COMM_PATH,
T	219	urlencode($folder['id']),
597170	220	$JS_OBJECT_NAME,
T	221	$folder['id'],
	222	$JS_OBJECT_NAME,
	223	$folder['id'],
749b07	224	$title,
a95e0e	225	rep_specialchars_output($foldername, 'html', 'all'));
597170	226
T	227	if (!empty($folder['folders']))
6a35c8	228	$out .= "\n<ul>\n" . rcmail_render_folder_tree_html($folder['folders'], $special, $mbox, $maxlength, $nestLevel+1) . "</ul>\n";
597170	229
T	230	$out .= "</li>\n";
	231	$idx++;
	232	}
	233
	234	return $out;
	235	}
	236
	237
	238	// return html for a flat list <select> for the mailbox tree
cd900d	239	function rcmail_render_folder_tree_select(&$arrFolders, &$special, &$mbox, $maxlength, $nestLevel=0)
597170	240	{
c03095	241	global $IMAP, $OUTPUT;
597170	242
T	243	$idx = 0;
	244	$out = '';
	245	foreach ($arrFolders as $key=>$folder)
	246	{
7902df	247	$folder_lc = strtolower($folder['id']);
T	248	if (in_array($folder_lc, $special))
	249	$foldername = rcube_label($folder_lc);
cd900d	250	else
a95e0e	251	{
3f9edb	252	$foldername = $folder['name'];
a95e0e	253
T	254	// shorten the folder name to a given length
	255	if ($maxlength && $maxlength>1)
	256	$foldername = abbrevate_string($foldername, $maxlength);
	257	}
cd900d	258
597170	259	$out .= sprintf('<option value="%s">%s%s</option>'."\n",
T	260	$folder['id'],
	261	str_repeat(' ', $nestLevel*4),
a95e0e	262	rep_specialchars_output($foldername, 'html', 'all'));
597170	263
T	264	if (!empty($folder['folders']))
cd900d	265	$out .= rcmail_render_folder_tree_select($folder['folders'], $special, $mbox, $maxlength, $nestLevel+1);
597170	266
T	267	$idx++;
	268	}
	269
	270	return $out;
4e17e6	271	}
T	272
	273
	274	// return the message list as HTML table
	275	function rcmail_message_list($attrib)
	276	{
	277	global $IMAP, $CONFIG, $COMM_PATH, $OUTPUT, $JS_OBJECT_NAME;
b076a4	278
4e17e6	279	$skin_path = $CONFIG['skin_path'];
T	280	$image_tag = '<img src="%s%s" alt="%s" border="0" />';
b076a4	281
f3b659	282	// check to see if we have some settings for sorting
6a35c8	283	$sort_col = $_SESSION['sort_col'];
T	284	$sort_order = $_SESSION['sort_order'];
f3b659	285
4e17e6	286	// get message headers
f3b659	287	$a_headers = $IMAP->list_headers('', '', $sort_col, $sort_order);
4e17e6	288
T	289	// add id to message list table if not specified
	290	if (!strlen($attrib['id']))
	291	$attrib['id'] = 'rcubemessagelist';
	292
	293	// allow the following attributes to be added to the <table> tag
	294	$attrib_str = create_attrib_string($attrib, array('style', 'class', 'id', 'cellpadding', 'cellspacing', 'border', 'summary'));
	295
	296	$out = '<table' . $attrib_str . ">\n";
e0ddd4	297
T	298
4e17e6	299	// define list of cols to be displayed
T	300	$a_show_cols = is_array($CONFIG['list_cols']) ? $CONFIG['list_cols'] : array('subject');
b076a4	301	$a_sort_cols = array('subject', 'date', 'from', 'to');
4e17e6	302
T	303	// show 'to' instead of from in sent messages
8c2e58	304	if (strtolower($IMAP->get_mailbox_name())=='sent' && ($f = array_search('from', $a_show_cols))
T	305	&& !array_search('to', $a_show_cols))
4e17e6	306	$a_show_cols[$f] = 'to';
8c2e58	307
e0ddd4	308	// add col definition
T	309	$out .= '<colgroup>';
01c86f	310	$out .= '<col class="icon" />';
e0ddd4	311
T	312	foreach ($a_show_cols as $col)
01c86f	313	$out .= sprintf('<col class="%s" />', $col);
e0ddd4	314
01c86f	315	$out .= '<col class="icon" />';
e0ddd4	316	$out .= "</colgroup>\n";
4e17e6	317
T	318	// add table title
	319	$out .= "<thead><tr>\n<td class=\"icon\"> </td>\n";
b076a4	320
f3b659	321	$javascript = '';
4e17e6	322	foreach ($a_show_cols as $col)
f3b659	323	{
T	324	// get column name
	325	$col_name = rep_specialchars_output(rcube_label($col));
	326
	327	// make sort links
	328	$sort = '';
1cded8	329	if ($IMAP->get_capability('sort') && in_array($col, $a_sort_cols))
f3b659	330	{
1cded8	331	// have buttons configured
T	332	if (!empty($attrib['sortdescbutton']) \|\| !empty($attrib['sortascbutton']))
	333	{
	334	$sort = '  ';
b076a4	335
1cded8	336	// asc link
T	337	if (!empty($attrib['sortascbutton']))
	338	{
	339	$sort .= rcube_button(array('command' => 'sort',
	340	'prop' => $col.'_ASC',
	341	'image' => $attrib['sortascbutton'],
	342	'align' => 'absmiddle',
	343	'title' => 'sortasc'));
	344	}
b076a4	345
1cded8	346	// desc link
T	347	if (!empty($attrib['sortdescbutton']))
	348	{
	349	$sort .= rcube_button(array('command' => 'sort',
	350	'prop' => $col.'_DESC',
	351	'image' => $attrib['sortdescbutton'],
	352	'align' => 'absmiddle',
	353	'title' => 'sortdesc'));
	354	}
	355	}
	356	// just add a link tag to the header
	357	else
b076a4	358	{
1cded8	359	$col_name = sprintf('<a href="./#sort" onclick="return %s.command(\'sort\',\'%s\',this)" title="%s">%s</a>',
T	360	$JS_OBJECT_NAME,
	361	$col,
	362	rcube_label('sortby'),
	363	$col_name);
b076a4	364	}
f3b659	365	}
b076a4	366
T	367	$sort_class = $col==$sort_col ? " sorted$sort_order" : '';
f3b659	368
T	369	// put it all together
b076a4	370	$out .= '<td class="'.$col.$sort_class.'" id="rcmHead'.$col.'">' . "$col_name$sort</td>\n";
f3b659	371	}
4e17e6	372
T	373	$out .= '<td class="icon">'.($attrib['attachmenticon'] ? sprintf($image_tag, $skin_path, $attrib['attachmenticon'], '') : '')."</td>\n";
	374	$out .= "</tr></thead>\n<tbody>\n";
	375
	376	// no messages in this mailbox
	377	if (!sizeof($a_headers))
	378	{
122329	379	$out .= rep_specialchars_output(
S	380	sprintf('<tr><td colspan="%d">%s</td></tr>',
4e17e6	381	sizeof($a_show_cols)+2,
122329	382	rcube_label('nomessagesfound')));
4e17e6	383	}
T	384
	385
	386	$a_js_message_arr = array();
	387
	388	// create row for each message
	389	foreach ($a_headers as $i => $header) //while (list($i, $header) = each($a_headers))
	390	{
	391	$message_icon = $attach_icon = '';
	392	$js_row_arr = array();
	393	$zebra_class = $i%2 ? 'even' : 'odd';
	394
	395	// set messag attributes to javascript array
6ec0a8	396	if ($header->deleted)
S	397	$js_row_arr['deleted'] = true;
4e17e6	398	if (!$header->seen)
T	399	$js_row_arr['unread'] = true;
	400	if ($header->answered)
	401	$js_row_arr['replied'] = true;
6ec0a8	402	// set message icon
S	403	if ($attrib['deletedicon'] && $header->deleted)
	404	$message_icon = $attrib['deletedicon'];
	405	else if ($attrib['unreadicon'] && !$header->seen)
4e17e6	406	$message_icon = $attrib['unreadicon'];
T	407	else if ($attrib['repliedicon'] && $header->answered)
	408	$message_icon = $attrib['repliedicon'];
	409	else if ($attrib['messageicon'])
	410	$message_icon = $attrib['messageicon'];
	411
	412	// set attachment icon
	413	if ($attrib['attachmenticon'] && preg_match("/multipart\/m/i", $header->ctype))
	414	$attach_icon = $attrib['attachmenticon'];
	415
15a9d1	416	$out .= sprintf('<tr id="rcmrow%d" class="message%s%s %s">'."\n",
T	417	$header->uid,
	418	$header->seen ? '' : ' unread',
	419	$header->deleted ? ' deleted' : '',
	420	$zebra_class);
	421
4e17e6	422	$out .= sprintf("<td class=\"icon\">%s</td>\n", $message_icon ? sprintf($image_tag, $skin_path, $message_icon, '') : '');
T	423
	424	// format each col
	425	foreach ($a_show_cols as $col)
	426	{
	427	if ($col=='from' \|\| $col=='to')
	428	$cont = rep_specialchars_output(rcmail_address_string($header->$col, 3, $attrib['addicon']));
	429	else if ($col=='subject')
7902df	430	$cont = rep_specialchars_output($IMAP->decode_header($header->$col), 'html', 'all');
4e17e6	431	else if ($col=='size')
T	432	$cont = show_bytes($header->$col);
	433	else if ($col=='date')
	434	$cont = format_date($header->date); //date('m.d.Y G:i:s', strtotime($header->date));
	435	else
7902df	436	$cont = rep_specialchars_output($header->$col, 'html', 'all');
4e17e6	437
T	438	$out .= '<td class="'.$col.'">' . $cont . "</td>\n";
	439	}
	440
	441	$out .= sprintf("<td class=\"icon\">%s</td>\n", $attach_icon ? sprintf($image_tag, $skin_path, $attach_icon, '') : '');
	442	$out .= "</tr>\n";
	443
	444	if (sizeof($js_row_arr))
	445	$a_js_message_arr[$header->uid] = $js_row_arr;
	446	}
	447
	448	// complete message table
	449	$out .= "</tbody></table>\n";
	450
	451
	452	$message_count = $IMAP->messagecount();
	453
	454	// set client env
9d04c2	455	$javascript .= sprintf("%s.gui_object('mailcontframe', '%s');\n", $JS_OBJECT_NAME, 'mailcontframe');
f3b659	456	$javascript .= sprintf("%s.gui_object('messagelist', '%s');\n", $JS_OBJECT_NAME, $attrib['id']);
4e17e6	457	$javascript .= sprintf("%s.set_env('messagecount', %d);\n", $JS_OBJECT_NAME, $message_count);
T	458	$javascript .= sprintf("%s.set_env('current_page', %d);\n", $JS_OBJECT_NAME, $IMAP->list_page);
	459	$javascript .= sprintf("%s.set_env('pagecount', %d);\n", $JS_OBJECT_NAME, ceil($message_count/$IMAP->page_size));
b076a4	460	$javascript .= sprintf("%s.set_env('sort_col', '%s');\n", $JS_OBJECT_NAME, $sort_col);
T	461	$javascript .= sprintf("%s.set_env('sort_order', '%s');\n", $JS_OBJECT_NAME, $sort_order);
4e17e6	462
T	463	if ($attrib['messageicon'])
	464	$javascript .= sprintf("%s.set_env('messageicon', '%s%s');\n", $JS_OBJECT_NAME, $skin_path, $attrib['messageicon']);
6ec0a8	465	if ($attrib['deletedicon'])
S	466	$javascript .= sprintf("%s.set_env('deletedicon', '%s%s');\n", $JS_OBJECT_NAME, $skin_path, $attrib['deletedicon']);
4e17e6	467	if ($attrib['unreadicon'])
T	468	$javascript .= sprintf("%s.set_env('unreadicon', '%s%s');\n", $JS_OBJECT_NAME, $skin_path, $attrib['unreadicon']);
	469	if ($attrib['repliedicon'])
	470	$javascript .= sprintf("%s.set_env('repliedicon', '%s%s');\n", $JS_OBJECT_NAME, $skin_path, $attrib['repliedicon']);
	471	if ($attrib['attachmenticon'])
	472	$javascript .= sprintf("%s.set_env('attachmenticon', '%s%s');\n", $JS_OBJECT_NAME, $skin_path, $attrib['attachmenticon']);
	473
	474	$javascript .= sprintf("%s.set_env('messages', %s);", $JS_OBJECT_NAME, array2js($a_js_message_arr));
	475
	476	$OUTPUT->add_script($javascript);
	477
	478	return $out;
	479	}
	480
	481
	482
	483
	484	// return javascript commands to add rows to the message list
	485	function rcmail_js_message_list($a_headers, $insert_top=FALSE)
	486	{
	487	global $CONFIG, $IMAP;
	488
	489	$commands = '';
	490	$a_show_cols = is_array($CONFIG['list_cols']) ? $CONFIG['list_cols'] : array('subject');
	491
	492	// show 'to' instead of from in sent messages
8c2e58	493	if (strtolower($IMAP->get_mailbox_name())=='sent' && ($f = array_search('from', $a_show_cols))
T	494	&& !array_search('to', $a_show_cols))
4e17e6	495	$a_show_cols[$f] = 'to';
T	496
	497	// loop through message headers
	498	for ($n=0; $a_headers[$n]; $n++)
	499	{
	500	$header = $a_headers[$n];
	501	$a_msg_cols = array();
	502	$a_msg_flags = array();
	503
	504	// format each col; similar as in rcmail_message_list()
	505	foreach ($a_show_cols as $col)
	506	{
	507	if ($col=='from' \|\| $col=='to')
	508	$cont = rep_specialchars_output(rcmail_address_string($header->$col, 3));
	509	else if ($col=='subject')
7902df	510	$cont = rep_specialchars_output($IMAP->decode_header($header->$col), 'html', 'all');
4e17e6	511	else if ($col=='size')
T	512	$cont = show_bytes($header->$col);
	513	else if ($col=='date')
	514	$cont = format_date($header->date); //date('m.d.Y G:i:s', strtotime($header->date));
	515	else
7902df	516	$cont = rep_specialchars_output($header->$col, 'html', 'all');
4e17e6	517
T	518	$a_msg_cols[$col] = $cont;
	519	}
	520
6ec0a8	521	$a_msg_flags['deleted'] = $header->deleted ? 1 : 0;
4e17e6	522	$a_msg_flags['unread'] = $header->seen ? 0 : 1;
T	523	$a_msg_flags['replied'] = $header->answered ? 1 : 0;
15a9d1	524	$commands .= sprintf("this.add_message_row(%s, %s, %s, %b, %b);\n",
4e17e6	525	$header->uid,
T	526	array2js($a_msg_cols),
	527	array2js($a_msg_flags),
15a9d1	528	preg_match("/multipart\/m/i", $header->ctype),
T	529	$insert_top);
4e17e6	530	}
T	531
	532	return $commands;
	533	}
	534
	535
4647e1	536	// return code for search function
T	537	function rcmail_search_form($attrib)
	538	{
	539	global $OUTPUT, $JS_OBJECT_NAME;
	540
	541	// add some labels to client
	542	rcube_add_label('searching');
	543
	544	$attrib['name'] = '_q';
	545
	546	if (empty($attrib['id']))
	547	$attrib['id'] = 'rcmqsearchbox';
	548
	549	$input_q = new textfield($attrib);
	550	$out = $input_q->show();
	551
	552	$OUTPUT->add_script(sprintf("%s.gui_object('qsearchbox', '%s');",
	553	$JS_OBJECT_NAME,
	554	$attrib['id']));
	555
	556	// add form tag around text field
	557	if (empty($attrib['form']))
	558	$out = sprintf('<form name="rcmqsearchform" action="./" '.
	559	'onsubmit="%s.command(\'search\');return false" style="display:inline;">%s</form>',
	560	$JS_OBJECT_NAME,
	561	$out);
	562
	563	return $out;
	564	}
	565
4e17e6	566
T	567	function rcmail_messagecount_display($attrib)
	568	{
	569	global $IMAP, $OUTPUT, $JS_OBJECT_NAME;
	570
	571	if (!$attrib['id'])
	572	$attrib['id'] = 'rcmcountdisplay';
	573
4647e1	574	$OUTPUT->add_script(sprintf("%s.gui_object('countdisplay', '%s');",
T	575	$JS_OBJECT_NAME,
	576	$attrib['id']));
4e17e6	577
T	578	// allow the following attributes to be added to the <span> tag
	579	$attrib_str = create_attrib_string($attrib, array('style', 'class', 'id'));
	580
	581
	582	$out = '<span' . $attrib_str . '>';
	583	$out .= rcmail_get_messagecount_text();
	584	$out .= '</span>';
	585	return $out;
	586	}
	587
	588
58e360	589	function rcmail_quota_display($attrib)
T	590	{
	591	global $IMAP, $OUTPUT, $JS_OBJECT_NAME;
	592
	593	if (!$attrib['id'])
	594	$attrib['id'] = 'rcmquotadisplay';
	595
	596	$OUTPUT->add_script(sprintf("%s.gui_object('quotadisplay', '%s');", $JS_OBJECT_NAME, $attrib['id']));
	597
	598	// allow the following attributes to be added to the <span> tag
	599	$attrib_str = create_attrib_string($attrib, array('style', 'class', 'id'));
4647e1	600
T	601	if (!$IMAP->get_capability('QUOTA'))
	602	$quota_text = rcube_label('unknown');
	603	else if (!($quota_text = $IMAP->get_quota()))
	604	$quota_text = rcube_label('unlimited');
58e360	605
T	606	$out = '<span' . $attrib_str . '>';
4647e1	607	$out .= $quota_text;
58e360	608	$out .= '</span>';
T	609	return $out;
	610	}
	611
4e17e6	612
4647e1	613	function rcmail_get_messagecount_text($count=NULL, $page=NULL)
4e17e6	614	{
T	615	global $IMAP, $MESSAGE;
	616
	617	if (isset($MESSAGE['index']))
	618	{
	619	return rcube_label(array('name' => 'messagenrof',
	620	'vars' => array('nr' => $MESSAGE['index']+1,
4647e1	621	'count' => $count!==NULL ? $count : $IMAP->messagecount())));
4e17e6	622	}
31b2ce	623
4647e1	624	if ($page===NULL)
T	625	$page = $IMAP->list_page;
	626
	627	$start_msg = ($page-1) * $IMAP->page_size + 1;
	628	$max = $count!==NULL ? $count : $IMAP->messagecount();
4e17e6	629
T	630	if ($max==0)
	631	$out = rcube_label('mailboxempty');
	632	else
	633	$out = rcube_label(array('name' => 'messagesfromto',
	634	'vars' => array('from' => $start_msg,
	635	'to' => min($max, $start_msg + $IMAP->page_size - 1),
	636	'count' => $max)));
	637
cd900d	638	return rep_specialchars_output($out);
4e17e6	639	}
T	640
	641
	642	function rcmail_print_body($part, $safe=FALSE, $plain=FALSE) // $body, $ctype_primary='text', $ctype_secondary='plain', $encoding='7bit', $safe=FALSE, $plain=FALSE)
	643	{
	644	global $IMAP, $REMOTE_OBJECTS, $JS_OBJECT_NAME;
	645
	646	// extract part properties: body, ctype_primary, ctype_secondary, encoding, parameters
	647	extract($part);
	648
	649	$block = $plain ? '%s' : '%s'; //'<div style="display:block;">%s</div>';
58e360	650	$body = $IMAP->mime_decode($body, $encoding);
4e17e6	651	$body = $IMAP->charset_decode($body, $parameters);
T	652
	653	// text/html
	654	if ($ctype_secondary=='html')
	655	{
	656	if (!$safe) // remove remote images and scripts
	657	{
	658	$remote_patterns = array('/(src\|background)=(["\']?)([hftps]{3,5}:\/{2}[^"\'\s]+)(\2\|\s\|>)/Ui',
	659	// '/(src\|background)=(["\']?)([\.\/]+[^"\'\s]+)(\2\|\s\|>)/Ui',
	660	'/(<base.href=["\']?)([hftps]{3,5}:\/{2}[^"\'\s]+)([^<]>)/i',
	661	'/(<link.href=["\']?)([hftps]{3,5}:\/{2}[^"\'\s]+)([^<]>)/i',
	662	'/url\s*$["\']?([hftps]{3,5}:\/{2}[^"\'\s]+)["\']?$/i',
	663	'/url\s*$["\']?([\.\/]+[^"\'\s]+)["\']?$/i',
	664	'/<script.+<\/script>/Umis');
	665
7cc38e	666	$remote_replaces = array('', // '\\1=\\2#\\4',
4e17e6	667	// '\\1=\\2#\\4',
T	668	'',
7cc38e	669	'', // '\\1#\\3',
4e17e6	670	'none',
T	671	'none',
	672	'');
	673
	674	// set flag if message containes remote obejcts that where blocked
	675	foreach ($remote_patterns as $pattern)
	676	{
	677	if (preg_match($pattern, $body))
	678	{
	679	$REMOTE_OBJECTS = TRUE;
	680	break;
	681	}
	682	}
	683
	684	$body = preg_replace($remote_patterns, $remote_replaces, $body);
	685	}
	686
	687	return sprintf($block, rep_specialchars_output($body, 'html', '', FALSE));
	688	}
	689
	690	// text/enriched
	691	if ($ctype_secondary=='enriched')
	692	{
	693	$body = enriched_to_html($body);
	694	return sprintf($block, rep_specialchars_output($body, 'html'));
	695	}
	696	else
	697	{
	698	// make links and email-addresses clickable
	699	$convert_patterns = $convert_replaces = $replace_strings = array();
	700
09941e	701	$url_chars = 'a-z0-9_\-\+\*\$\/&%=@#:';
4e17e6	702	$url_chars_within = '\?\.~,!';
T	703
	704	$convert_patterns[] = "/([\w]+):\/\/([a-z0-9\-\.]+[a-z]{2,4}([$url_chars$url_chars_within]*[$url_chars])?)/ie";
20a1b3	705	$convert_replaces[] = "rcmail_str_replacement('<a href=\"\\1://\\2\" target=\"_blank\">\\1://\\2</a>', \$replace_strings)";
4e17e6	706
T	707	$convert_patterns[] = "/([^\/:]\|\s)(www\.)([a-z0-9\-]{2,}[a-z]{2,4}([$url_chars$url_chars_within]*[$url_chars])?)/ie";
20a1b3	708	$convert_replaces[] = "rcmail_str_replacement('\\1<a href=\"http://\\2\\3\" target=\"_blank\">\\2\\3</a>', \$replace_strings)";
4e17e6	709
T	710	$convert_patterns[] = '/([a-z0-9][a-z0-9\-\.\+\_]@[a-z0-9]([a-z0-9\-][.]?)[a-z0-9]\\.[a-z]{2,5})/ie';
20a1b3	711	$convert_replaces[] = "rcmail_str_replacement('<a href=\"mailto:\\1\" onclick=\"return $JS_OBJECT_NAME.command(\'compose\',\'\\1\',this)\">\\1</a>', \$replace_strings)";
4e17e6	712
T	713	$body = wordwrap(trim($body), 80);
	714	$body = preg_replace($convert_patterns, $convert_replaces, $body);
	715
	716	// split body into single lines
	717	$a_lines = preg_split('/\r?\n/', $body);
	718
	719	// colorize quoted parts
	720	for($n=0; $n<sizeof($a_lines); $n++)
	721	{
	722	$line = $a_lines[$n];
	723
	724	if ($line{2}=='>')
	725	$color = 'red';
	726	else if ($line{1}=='>')
	727	$color = 'green';
	728	else if ($line{0}=='>')
	729	$color = 'blue';
	730	else
	731	$color = FALSE;
	732
	733	$line = rep_specialchars_output($line, 'html', 'replace', FALSE);
	734
	735	if ($color)
	736	$a_lines[$n] = sprintf('<font color="%s">%s</font>', $color, $line);
	737	else
	738	$a_lines[$n] = $line;
	739	}
	740
	741	// insert the links for urls and mailtos
	742	$body = preg_replace("/##string_replacement\{([0-9]+)\}##/e", "\$replace_strings[\\1]", join("\n", $a_lines));
	743
	744	return sprintf($block, "<pre>\n".$body."\n</pre>");
	745	}
	746	}
	747
	748
	749
	750	// add a string to the replacement array and return a replacement string
	751	function rcmail_str_replacement($str, &$rep)
	752	{
	753	static $count = 0;
	754	$rep[$count] = stripslashes($str);
	755	return "##string_replacement{".($count++)."}##";
	756	}
	757
	758
	759	function rcmail_parse_message($structure, $arg=array(), $recursive=FALSE)
	760	{
	761	global $IMAP;
	762	static $sa_inline_objects = array();
	763
	764	// arguments are: (bool)$prefer_html, (string)$get_url
	765	extract($arg);
	766
	767	$a_attachments = array();
	768	$a_return_parts = array();
	769	$out = '';
	770
	771	$message_ctype_primary = strtolower($structure->ctype_primary);
	772	$message_ctype_secondary = strtolower($structure->ctype_secondary);
	773
	774	// show message headers
	775	if ($recursive && is_array($structure->headers) && isset($structure->headers['subject']))
	776	$a_return_parts[] = array('type' => 'headers',
	777	'headers' => $structure->headers);
	778
	779	// print body if message doesn't have multiple parts
	780	if ($message_ctype_primary=='text')
	781	{
	782	$a_return_parts[] = array('type' => 'content',
	783	'body' => $structure->body,
	784	'ctype_primary' => $message_ctype_primary,
	785	'ctype_secondary' => $message_ctype_secondary,
a95e0e	786	'parameters' => $structure->ctype_parameters,
4e17e6	787	'encoding' => $structure->headers['content-transfer-encoding']);
T	788	}
	789
	790	// message contains alternative parts
	791	else if ($message_ctype_primary=='multipart' && $message_ctype_secondary=='alternative' && is_array($structure->parts))
	792	{
	793	// get html/plaintext parts
	794	$plain_part = $html_part = $print_part = $related_part = NULL;
	795
	796	foreach ($structure->parts as $p => $sub_part)
	797	{
	798	$sub_ctype_primary = strtolower($sub_part->ctype_primary);
	799	$sub_ctype_secondary = strtolower($sub_part->ctype_secondary);
	800
	801	// check if sub part is
	802	if ($sub_ctype_primary=='text' && $sub_ctype_secondary=='plain')
	803	$plain_part = $p;
	804	else if ($sub_ctype_primary=='text' && $sub_ctype_secondary=='html')
	805	$html_part = $p;
	806	else if ($sub_ctype_primary=='text' && $sub_ctype_secondary=='enriched')
	807	$enriched_part = $p;
	808	else if ($sub_ctype_primary=='multipart' && $sub_ctype_secondary=='related')
	809	$related_part = $p;
	810	}
	811
	812	// parse related part (alternative part could be in here)
	813	if ($related_part!==NULL && $prefer_html)
	814	{
	815	list($parts, $attachmnts) = rcmail_parse_message($structure->parts[$related_part], $arg, TRUE);
	816	$a_return_parts = array_merge($a_return_parts, $parts);
	817	$a_attachments = array_merge($a_attachments, $attachmnts);
	818	}
	819
	820	// print html/plain part
	821	else if ($html_part!==NULL && $prefer_html)
	822	$print_part = $structure->parts[$html_part];
	823	else if ($enriched_part!==NULL)
	824	$print_part = $structure->parts[$enriched_part];
	825	else if ($plain_part!==NULL)
	826	$print_part = $structure->parts[$plain_part];
	827
	828	// show message body
	829	if (is_object($print_part))
	830	$a_return_parts[] = array('type' => 'content',
	831	'body' => $print_part->body,
	832	'ctype_primary' => strtolower($print_part->ctype_primary),
	833	'ctype_secondary' => strtolower($print_part->ctype_secondary),
	834	'parameters' => $print_part->ctype_parameters,
	835	'encoding' => $print_part->headers['content-transfer-encoding']);
	836	// show plaintext warning
	837	else if ($html_part!==NULL)
	838	$a_return_parts[] = array('type' => 'content',
	839	'body' => rcube_label('htmlmessage'),
	840	'ctype_primary' => 'text',
	841	'ctype_secondary' => 'plain');
	842
	843	// add html part as attachment
	844	if ($html_part!==NULL && $structure->parts[$html_part]!==$print_part)
	845	{
	846	$html_part = $structure->parts[$html_part];
	847	$a_attachments[] = array('filename' => rcube_label('htmlmessage'),
	848	'encoding' => $html_part->headers['content-transfer-encoding'],
	849	'mimetype' => 'text/html',
	850	'part_id' => $html_part->mime_id,
	851	'size' => strlen($IMAP->mime_decode($html_part->body, $html_part->headers['content-transfer-encoding'])));
	852	}
	853	}
	854
	855	// message contains multiple parts
	856	else if ($message_ctype_primary=='multipart' && is_array($structure->parts))
	857	{
	858	foreach ($structure->parts as $mail_part)
	859	{
	860	$primary_type = strtolower($mail_part->ctype_primary);
	861	$secondary_type = strtolower($mail_part->ctype_secondary);
	862
	863	// multipart/alternative
	864	if ($primary_type=='multipart') // && ($secondary_type=='alternative' \|\| $secondary_type=='mixed' \|\| $secondary_type=='related'))
	865	{
	866	list($parts, $attachmnts) = rcmail_parse_message($mail_part, $arg, TRUE);
	867
	868	$a_return_parts = array_merge($a_return_parts, $parts);
	869	$a_attachments = array_merge($a_attachments, $attachmnts);
	870	}
	871
	872	// part text/[plain\|html] OR message/delivery-status
58e360	873	else if (($primary_type=='text' && ($secondary_type=='plain' \|\| $secondary_type=='html') && $mail_part->disposition!='attachment') \|\|
4e17e6	874	($primary_type=='message' && $secondary_type=='delivery-status'))
T	875	{
	876	$a_return_parts[] = array('type' => 'content',
	877	'body' => $mail_part->body,
	878	'ctype_primary' => $primary_type,
	879	'ctype_secondary' => $secondary_type,
a95e0e	880	'parameters' => $mail_part->ctype_parameters,
4e17e6	881	'encoding' => $mail_part->headers['content-transfer-encoding']);
T	882	}
	883
	884	// part message/*
	885	else if ($primary_type=='message')
	886	{
	887	/* don't parse headers here; they're parsed within the recursive call to rcmail_parse_message()
	888	if ($mail_part->parts[0]->headers)
	889	$a_return_parts[] = array('type' => 'headers',
	890	'headers' => $mail_part->parts[0]->headers);
	891	*/
	892
	893	list($parts, $attachmnts) = rcmail_parse_message($mail_part->parts[0], $arg, TRUE);
	894
	895	$a_return_parts = array_merge($a_return_parts, $parts);
	896	$a_attachments = array_merge($a_attachments, $attachmnts);
	897	}
	898
	899	// part is file/attachment
b595c9	900	else if ($mail_part->disposition=='attachment' \|\| $mail_part->disposition=='inline' \|\| $mail_part->headers['content-id'] \|\|
2e2fe0	901	(empty($mail_part->disposition) && ($mail_part->d_parameters['filename'] \|\| $mail_part->ctype_parameters['name'])))
4e17e6	902	{
T	903	if ($message_ctype_secondary=='related' && $mail_part->headers['content-id'])
4b0f65	904	$sa_inline_objects[] = array('filename' => rcube_imap::decode_mime_string($mail_part->d_parameters['filename']),
4e17e6	905	'mimetype' => strtolower("$primary_type/$secondary_type"),
T	906	'part_id' => $mail_part->mime_id,
	907	'content_id' => preg_replace(array('/^</', '/>$/'), '', $mail_part->headers['content-id']));
	908
	909	else if ($mail_part->d_parameters['filename'])
4b0f65	910	$a_attachments[] = array('filename' => rcube_imap::decode_mime_string($mail_part->d_parameters['filename']),
4e17e6	911	'encoding' => strtolower($mail_part->headers['content-transfer-encoding']),
T	912	'mimetype' => strtolower("$primary_type/$secondary_type"),
	913	'part_id' => $mail_part->mime_id,
	914	'size' => strlen($IMAP->mime_decode($mail_part->body, $mail_part->headers['content-transfer-encoding'])) /*,
	915	'content' => $mail_part->body */);
	916
	917	else if ($mail_part->ctype_parameters['name'])
4b0f65	918	$a_attachments[] = array('filename' => rcube_imap::decode_mime_string($mail_part->ctype_parameters['name']),
4e17e6	919	'encoding' => strtolower($mail_part->headers['content-transfer-encoding']),
T	920	'mimetype' => strtolower("$primary_type/$secondary_type"),
	921	'part_id' => $mail_part->mime_id,
	922	'size' => strlen($IMAP->mime_decode($mail_part->body, $mail_part->headers['content-transfer-encoding'])) /*,
	923	'content' => $mail_part->body */);
	924
f1bed7	925	else if ($mail_part->headers['content-description'])
S	926	$a_attachments[] = array('filename' => rcube_imap::decode_mime_string($mail_part->headers['content-description']),
	927	'encoding' => strtolower($mail_part->headers['content-transfer-encoding']),
	928	'mimetype' => strtolower("$primary_type/$secondary_type"),
	929	'part_id' => $mail_part->mime_id,
	930	'size' => strlen($IMAP->mime_decode($mail_part->body, $mail_part->headers['content-transfer-encoding'])) /*,
	931	'content' => $mail_part->body */);
4e17e6	932	}
T	933	}
	934
	935
	936	// if this was a related part try to resolve references
	937	if ($message_ctype_secondary=='related' && sizeof($sa_inline_objects))
	938	{
	939	$a_replace_patters = array();
	940	$a_replace_strings = array();
	941
	942	foreach ($sa_inline_objects as $inline_object)
	943	{
	944	$a_replace_patters[] = 'cid:'.$inline_object['content_id'];
	945	$a_replace_strings[] = sprintf($get_url, $inline_object['part_id']);
	946	}
	947
	948	foreach ($a_return_parts as $i => $return_part)
	949	{
	950	if ($return_part['type']!='content')
	951	continue;
	952
	953	// decode body and replace cid:...
	954	$a_return_parts[$i]['body'] = str_replace($a_replace_patters, $a_replace_strings, $IMAP->mime_decode($return_part['body'], $return_part['encoding']));
	955	$a_return_parts[$i]['encoding'] = '7bit';
	956	}
	957	}
	958	}
	959
	960
	961	// join all parts together
	962	//$out .= join($part_delimiter, $a_return_parts);
	963
	964	return array($a_return_parts, $a_attachments);
	965	}
	966
	967
	968
	969
	970	// return table with message headers
	971	function rcmail_message_headers($attrib, $headers=NULL)
	972	{
	973	global $IMAP, $OUTPUT, $MESSAGE;
	974	static $sa_attrib;
	975
	976	// keep header table attrib
	977	if (is_array($attrib) && !$sa_attrib)
	978	$sa_attrib = $attrib;
	979	else if (!is_array($attrib) && is_array($sa_attrib))
	980	$attrib = $sa_attrib;
	981
	982
	983	if (!isset($MESSAGE))
	984	return FALSE;
	985
	986	// get associative array of headers object
	987	if (!$headers)
	988	$headers = is_object($MESSAGE['headers']) ? get_object_vars($MESSAGE['headers']) : $MESSAGE['headers'];
	989
	990	$header_count = 0;
	991
	992	// allow the following attributes to be added to the <table> tag
	993	$attrib_str = create_attrib_string($attrib, array('style', 'class', 'id', 'cellpadding', 'cellspacing', 'border', 'summary'));
	994	$out = '<table' . $attrib_str . ">\n";
	995
	996	// show these headers
bde645	997	$standard_headers = array('subject', 'from', 'organization', 'to', 'cc', 'bcc', 'reply-to', 'date');
4e17e6	998
T	999	foreach ($standard_headers as $hkey)
	1000	{
	1001	if (!$headers[$hkey])
	1002	continue;
	1003
b076a4	1004	if ($hkey=='date' && !empty($headers[$hkey]))
4e17e6	1005	$header_value = format_date(strtotime($headers[$hkey]));
bde645	1006	else if (in_array($hkey, array('from', 'to', 'cc', 'bcc', 'reply-to')))
4e17e6	1007	$header_value = rep_specialchars_output(rcmail_address_string($IMAP->decode_header($headers[$hkey]), NULL, $attrib['addicon']));
T	1008	else
	1009	$header_value = rep_specialchars_output($IMAP->decode_header($headers[$hkey]), '', 'all');
	1010
	1011	$out .= "\n<tr>\n";
1038d5	1012	$out .= '<td class="header-title">'.rep_specialchars_output(rcube_label($hkey)).": </td>\n";
4e17e6	1013	$out .= '<td class="'.$hkey.'" width="90%">'.$header_value."</td>\n</tr>";
T	1014	$header_count++;
	1015	}
	1016
	1017	$out .= "\n</table>\n\n";
	1018
	1019	return $header_count ? $out : '';
	1020	}
	1021
	1022
	1023
	1024	function rcmail_message_body($attrib)
	1025	{
	1026	global $CONFIG, $OUTPUT, $MESSAGE, $GET_URL, $REMOTE_OBJECTS, $JS_OBJECT_NAME;
	1027
	1028	if (!is_array($MESSAGE['parts']) && !$MESSAGE['body'])
	1029	return '';
	1030
	1031	if (!$attrib['id'])
	1032	$attrib['id'] = 'rcmailMsgBody';
	1033
	1034	$safe_mode = (bool)$_GET['_safe'];
	1035	$attrib_str = create_attrib_string($attrib, array('style', 'class', 'id'));
	1036	$out = '<div '. $attrib_str . ">\n";
	1037
	1038	$header_attrib = array();
	1039	foreach ($attrib as $attr => $value)
	1040	if (preg_match('/^headertable([a-z]+)$/i', $attr, $regs))
	1041	$header_attrib[$regs[1]] = $value;
	1042
	1043
	1044	// this is an ecrypted message
	1045	// -> create a plaintext body with the according message
	1046	if (!sizeof($MESSAGE['parts']) && $MESSAGE['headers']->ctype=='multipart/encrypted')
	1047	{
	1048	$MESSAGE['parts'][0] = array('type' => 'content',
	1049	'ctype_primary' => 'text',
	1050	'ctype_secondary' => 'plain',
	1051	'body' => rcube_label('encryptedmessage'));
	1052	}
	1053
	1054	if ($MESSAGE['parts'])
	1055	{
	1056	foreach ($MESSAGE['parts'] as $i => $part)
	1057	{
	1058	if ($part['type']=='headers')
	1059	$out .= rcmail_message_headers(sizeof($header_attrib) ? $header_attrib : NULL, $part['headers']);
	1060	else if ($part['type']=='content')
	1061	{
a95e0e	1062	if (empty($part['parameters']) \|\| empty($part['parameters']['charset']))
T	1063	$part['parameters']['charset'] = $MESSAGE['headers']->charset;
	1064
4e17e6	1065	// $body = rcmail_print_body($part['body'], $part['ctype_primary'], $part['ctype_secondary'], $part['encoding'], $safe_mode);
T	1066	$body = rcmail_print_body($part, $safe_mode);
	1067	$out .= '<div class="message-part">';
a2f2c5	1068
T	1069	if ($part['ctype_secondary']!='plain')
	1070	$out .= rcmail_mod_html_body($body, $attrib['id']);
	1071	else
	1072	$out .= $body;
	1073
4e17e6	1074	$out .= "</div>\n";
T	1075	}
	1076	}
	1077	}
	1078	else
	1079	$out .= $MESSAGE['body'];
	1080
	1081
	1082	$ctype_primary = strtolower($MESSAGE['structure']->ctype_primary);
	1083	$ctype_secondary = strtolower($MESSAGE['structure']->ctype_secondary);
	1084
	1085	// list images after mail body
	1086	if (get_boolean($attrib['showimages']) && $ctype_primary=='multipart' && $ctype_secondary=='mixed' &&
	1087	sizeof($MESSAGE['attachments']) && !strstr($message_body, '<html') && strlen($GET_URL))
	1088	{
	1089	foreach ($MESSAGE['attachments'] as $attach_prop)
	1090	{
	1091	if (strpos($attach_prop['mimetype'], 'image/')===0)
	1092	$out .= sprintf("\n<hr />\n<p align=\"center\"><img src=\"%s&_part=%s\" alt=\"%s\" title=\"%s\" /></p>\n",
	1093	$GET_URL, $attach_prop['part_id'],
	1094	$attach_prop['filename'],
	1095	$attach_prop['filename']);
	1096	}
	1097	}
	1098
	1099	// tell client that there are blocked remote objects
	1100	if ($REMOTE_OBJECTS && !$safe_mode)
	1101	$OUTPUT->add_script(sprintf("%s.set_env('blockedobjects', true);", $JS_OBJECT_NAME));
	1102
	1103	$out .= "\n</div>";
	1104	return $out;
	1105	}
	1106
	1107
	1108
	1109	// modify a HTML message that it can be displayed inside a HTML page
	1110	function rcmail_mod_html_body($body, $container_id)
	1111	{
749b07	1112	// remove any null-byte characters before parsing
T	1113	$body = preg_replace('/\x00/', '', $body);
	1114
4e17e6	1115	$last_style_pos = 0;
T	1116	$body_lc = strtolower($body);
	1117
	1118	// find STYLE tags
	1119	while (($pos = strpos($body_lc, '<style', $last_style_pos)) && ($pos2 = strpos($body_lc, '</style>', $pos)))
	1120	{
	1121	$pos2 += 8;
	1122	$body_pre = substr($body, 0, $pos);
	1123	$styles = substr($body, $pos, $pos2-$pos);
	1124	$body_post = substr($body, $pos2, strlen($body)-$pos2);
	1125
	1126	// replace all css definitions with #container [def]
	1127	$styles = rcmail_mod_css_styles($styles, $container_id);
	1128
	1129	$body = $body_pre . $styles . $body_post;
	1130	$last_style_pos = $pos2;
	1131	}
	1132
	1133
	1134	// remove SCRIPT tags
6a35c8	1135	foreach (array('script', 'applet', 'object', 'embed', 'iframe') as $tag)
4e17e6	1136	{
6a35c8	1137	while (($pos = strpos($body_lc, '<'.$tag)) && ($pos2 = strpos($body_lc, '</'.$tag.'>', $pos)))
T	1138	{
	1139	$pos2 += 8;
	1140	$body = substr($body, 0, $pos) . substr($body, $pos2, strlen($body)-$pos2);
	1141	$body_lc = strtolower($body);
	1142	}
4e17e6	1143	}
6a35c8	1144
T	1145	// replace event handlers on any object
	1146	$body = preg_replace('/\s(on[a-z]+)=/im', ' __removed=', $body);
4e17e6	1147
T	1148	// resolve <base href>
	1149	$base_reg = '/(<base.href=["\']?)([hftps]{3,5}:\/{2}[^"\'\s]+)([^<]>)/i';
	1150	if (preg_match($base_reg, $body, $regs))
	1151	{
	1152	$base_url = $regs[2];
	1153	$body = preg_replace('/(src\|background\|href)=(["\']?)([\.\/]+[^"\'\s]+)(\2\|\s\|>)/Uie', "'\\1=\"'.make_absolute_url('\\3', '$base_url').'\"'", $body);
	1154	$body = preg_replace('/(url\s*$)(["\']?)([\.\/]+[^"\'$\s]+)(\2)\)/Uie', "'\\1\''.make_absolute_url('\\3', '$base_url').'\')'", $body);
	1155	$body = preg_replace($base_reg, '', $body);
	1156	}
	1157
	1158	// add comments arround html and other tags
	1159	$out = preg_replace(array('/(<\/?html[^>]*>)/i',
	1160	'/(<\/?head[^>]*>)/i',
	1161	'/(<title[^>]*>.+<\/title>)/ui',
	1162	'/(<\/?meta[^>]*>)/i'),
	1163	'<!--\\1-->',
	1164	$body);
	1165
	1166	$out = preg_replace(array('/(<body[^>]*>)/i',
	1167	'/(<\/body>)/i'),
	1168	array('<div class="rcmBody">',
	1169	'</div>'),
	1170	$out);
	1171
	1172
	1173	return $out;
	1174	}
	1175
	1176
	1177
	1178	// replace all css definitions with #container [def]
	1179	function rcmail_mod_css_styles($source, $container_id)
	1180	{
	1181	$a_css_values = array();
	1182	$last_pos = 0;
	1183
	1184	// cut out all contents between { and }
	1185	while (($pos = strpos($source, '{', $last_pos)) && ($pos2 = strpos($source, '}', $pos)))
	1186	{
	1187	$key = sizeof($a_css_values);
	1188	$a_css_values[$key] = substr($source, $pos+1, $pos2-($pos+1));
	1189	$source = substr($source, 0, $pos+1) . "<<str_replacement[$key]>>" . substr($source, $pos2, strlen($source)-$pos2);
	1190	$last_pos = $pos+2;
	1191	}
	1192
	1193	$styles = preg_replace('/(^\s\|,\s)([a-z0-9\._][a-z0-9\.\-_]*)/im', "\\1#$container_id \\2", $source);
	1194	$styles = preg_replace('/<<str_replacement\[([0-9]+)\]>>/e', "\$a_css_values[\\1]", $styles);
	1195
	1196	// replace body definition because we also stripped off the <body> tag
	1197	$styles = preg_replace("/$container_id\s+body/i", "$container_id div.rcmBody", $styles);
	1198
	1199	return $styles;
	1200	}
	1201
	1202
	1203
	1204	// return first text part of a message
	1205	function rcmail_first_text_part($message_parts)
	1206	{
	1207	if (!is_array($message_parts))
	1208	return FALSE;
	1209
	1210	$html_part = NULL;
	1211
	1212	// check all message parts
	1213	foreach ($message_parts as $pid => $part)
	1214	{
	1215	$mimetype = strtolower($part->ctype_primary.'/'.$part->ctype_secondary);
	1216	if ($mimetype=='text/plain')
	1217	{
	1218	$body = rcube_imap::mime_decode($part->body, $part->headers['content-transfer-encoding']);
	1219	$body = rcube_imap::charset_decode($body, $part->ctype_parameters);
	1220	return $body;
	1221	}
	1222	else if ($mimetype=='text/html')
	1223	{
	1224	$html_part = rcube_imap::mime_decode($part->body, $part->headers['content-transfer-encoding']);
	1225	$html_part = rcube_imap::charset_decode($html_part, $part->ctype_parameters);
	1226	}
	1227	}
	1228
	1229
	1230	// convert HTML to plain text
	1231	if ($html_part)
	1232	{
	1233	// remove special chars encoding
	1234	$trans = array_flip(get_html_translation_table(HTML_ENTITIES));
	1235	$html_part = strtr($html_part, $trans);
	1236
	1237	// create instance of html2text class
	1238	$txt = new html2text($html_part);
	1239	return $txt->get_text();
	1240	}
	1241
	1242	return FALSE;
	1243	}
	1244
	1245
	1246	// get source code of a specific message and cache it
	1247	function rcmail_message_source($uid)
	1248	{
1cded8	1249	global $IMAP, $DB, $CONFIG;
4e17e6	1250
1cded8	1251	// get message ID if uid is given
T	1252	$cache_key = $IMAP->mailbox.'.msg';
	1253	$cached = $IMAP->get_cached_message($cache_key, $uid, FALSE);
	1254
	1255	// message is cached in database
	1256	if ($cached && !empty($cached->body))
	1257	return $cached->body;
	1258
	1259	if (!$cached)
	1260	$headers = $IMAP->get_headers($uid);
	1261	else
	1262	$headers = &$cached;
	1263
749b07	1264	// create unique identifier based on message_id
T	1265	if (!empty($headers->messageID))
	1266	$message_id = md5($headers->messageID);
	1267	else
	1268	$message_id = md5($headers->uid.'@'.$_SESSION['imap_host']);
4e17e6	1269
1cded8	1270	$temp_dir = $CONFIG['temp_dir'].(!eregi('\/$', $CONFIG['temp_dir']) ? '/' : '');
T	1271	$cache_dir = $temp_dir.$_SESSION['client_id'];
	1272	$cache_path = $cache_dir.'/'.$message_id;
4e17e6	1273
1cded8	1274	// message is cached in temp dir
749b07	1275	if ($CONFIG['enable_caching'] && is_dir($cache_dir) && is_file($cache_path))
4e17e6	1276	{
1cded8	1277	if ($fp = fopen($cache_path, 'r'))
T	1278	{
	1279	$msg_source = fread($fp, filesize($cache_path));
	1280	fclose($fp);
	1281	return $msg_source;
	1282	}
	1283	}
	1284
	1285
	1286	// get message from server
	1287	$msg_source = $IMAP->get_raw_body($uid);
749b07	1288
T	1289	// return message source without caching
	1290	if (!$CONFIG['enable_caching'])
	1291	return $msg_source;
	1292
1cded8	1293
T	1294	// let's cache the message body within the database
749b07	1295	if ($cached && ($CONFIG['db_max_length'] -300) > $headers->size)
1cded8	1296	{
T	1297	$DB->query("UPDATE ".get_table_name('messages')."
	1298	SET body=?
	1299	WHERE user_id=?
	1300	AND cache_key=?
	1301	AND uid=?",
	1302	$msg_source,
	1303	$_SESSION['user_id'],
	1304	$cache_key,
	1305	$uid);
	1306
	1307	return $msg_source;
	1308	}
	1309
	1310
	1311	// create dir for caching
	1312	if (!is_dir($cache_dir))
	1313	$dir = mkdir($cache_dir);
	1314	else
	1315	$dir = true;
	1316
	1317	// attempt to write a file with the message body
	1318	if ($dir && ($fp = fopen($cache_path, 'w')))
	1319	{
	1320	fwrite($fp, $msg_source);
	1321	fclose($fp);
	1322	}
	1323	else
	1324	{
	1325	raise_error(array('code' => 403, 'type' => 'php', 'line' => __LINE__, 'file' => __FILE__,
	1326	'message' => "Failed to write to temp dir"), TRUE, FALSE);
4e17e6	1327	}
T	1328
	1329	return $msg_source;
	1330	}
	1331
	1332
	1333	// decode address string and re-format it as HTML links
	1334	function rcmail_address_string($input, $max=NULL, $addicon=NULL)
	1335	{
	1336	global $IMAP, $PRINT_MODE, $CONFIG, $OUTPUT, $JS_OBJECT_NAME, $EMAIL_ADDRESS_PATTERN;
	1337
	1338	$a_parts = $IMAP->decode_address_list($input);
	1339
	1340	if (!sizeof($a_parts))
	1341	return $input;
	1342
	1343	$c = count($a_parts);
	1344	$j = 0;
	1345	$out = '';
	1346
	1347	foreach ($a_parts as $part)
	1348	{
	1349	$j++;
	1350	if ($PRINT_MODE)
a95e0e	1351	$out .= sprintf('%s <%s>', rep_specialchars_output($part['name']), $part['mailto']);
4e17e6	1352	else if (preg_match($EMAIL_ADDRESS_PATTERN, $part['mailto']))
T	1353	{
	1354	$out .= sprintf('<a href="mailto:%s" onclick="return %s.command(\'compose\',\'%s\',this)" class="rcmContactAddress" title="%s">%s</a>',
	1355	$part['mailto'],
	1356	$JS_OBJECT_NAME,
	1357	$part['mailto'],
	1358	$part['mailto'],
a95e0e	1359	rep_specialchars_output($part['name']));
4e17e6	1360
T	1361	if ($addicon)
	1362	$out .= sprintf(' <a href="#add" onclick="return %s.command(\'add-contact\',\'%s\',this)" title="%s"><img src="%s%s" alt="add" border="0" /></a>',
	1363	$JS_OBJECT_NAME,
	1364	urlencode($part['string']),
	1365	rcube_label('addtoaddressbook'),
	1366	$CONFIG['skin_path'],
	1367	$addicon);
	1368	}
	1369	else
	1370	{
	1371	if ($part['name'])
a95e0e	1372	$out .= rep_specialchars_output($part['name']);
4e17e6	1373	if ($part['mailto'])
T	1374	$out .= (strlen($out) ? ' ' : '') . sprintf('<%s>', $part['mailto']);
	1375	}
	1376
	1377	if ($c>$j)
	1378	$out .= ','.($max ? ' ' : ' ');
	1379
	1380	if ($max && $j==$max && $c>$j)
	1381	{
	1382	$out .= '...';
	1383	break;
	1384	}
	1385	}
	1386
	1387	return $out;
	1388	}
	1389
	1390
	1391	function rcmail_message_part_controls()
	1392	{
	1393	global $CONFIG, $IMAP, $MESSAGE;
	1394
	1395	if (!is_array($MESSAGE) \|\| !is_array($MESSAGE['parts']) \|\| !($_GET['_uid'] && $_GET['_part']) \|\| !$MESSAGE['parts'][$_GET['_part']])
	1396	return '';
	1397
	1398	$part = $MESSAGE['parts'][$_GET['_part']];
	1399
	1400	$attrib_str = create_attrib_string($attrib, array('id', 'class', 'style', 'cellspacing', 'cellpadding', 'border', 'summary'));
	1401	$out = '<table '. $attrib_str . ">\n";
	1402
	1403	$filename = $part->d_parameters['filename'] ? $part->d_parameters['filename'] : $part->ctype_parameters['name'];
	1404	$filesize = strlen($IMAP->mime_decode($part->body, $part->headers['content-transfer-encoding']));
	1405
	1406	if ($filename)
	1407	{
	1408	$out .= sprintf('<tr><td class="title">%s</td><td>%s</td><td>[<a href="./?%s">%s</a>]</tr>'."\n",
	1409	rcube_label('filename'),
	1410	rep_specialchars_output($filename),
	1411	str_replace('_frame=', '_download=', $_SERVER['QUERY_STRING']),
	1412	rcube_label('download'));
	1413	}
	1414
	1415	if ($filesize)
	1416	$out .= sprintf('<tr><td class="title">%s</td><td>%s</td></tr>'."\n",
	1417	rcube_label('filesize'),
	1418	show_bytes($filesize));
	1419
	1420	$out .= "\n</table>";
	1421
	1422	return $out;
	1423	}
	1424
	1425
	1426
	1427	function rcmail_message_part_frame($attrib)
	1428	{
	1429	global $MESSAGE;
	1430
	1431	$part = $MESSAGE['parts'][$_GET['_part']];
	1432	$ctype_primary = strtolower($part->ctype_primary);
	1433
	1434	$attrib['src'] = './?'.str_replace('_frame=', ($ctype_primary=='text' ? '_show=' : '_preload='), $_SERVER['QUERY_STRING']);
	1435
	1436	$attrib_str = create_attrib_string($attrib, array('id', 'class', 'style', 'src', 'width', 'height'));
	1437	$out = '<iframe '. $attrib_str . "></ifame>";
	1438
	1439	return $out;
	1440	}
	1441
	1442
597170	1443	// create temp dir for attachments
T	1444	function rcmail_create_compose_tempdir()
	1445	{
	1446	global $CONFIG;
	1447
	1448	if ($_SESSION['compose']['temp_dir'])
	1449	return $_SESSION['compose']['temp_dir'];
	1450
	1451	if (!empty($CONFIG['temp_dir']))
	1452	$temp_dir = $CONFIG['temp_dir'].(!eregi('\/$', $CONFIG['temp_dir']) ? '/' : '').$_SESSION['compose']['id'];
	1453
	1454	// create temp-dir for uploaded attachments
	1455	if (!empty($CONFIG['temp_dir']) && is_writeable($CONFIG['temp_dir']))
	1456	{
	1457	mkdir($temp_dir);
	1458	$_SESSION['compose']['temp_dir'] = $temp_dir;
	1459	}
	1460
	1461	return $_SESSION['compose']['temp_dir'];
	1462	}
	1463
4e17e6	1464
T	1465	// clear message composing settings
	1466	function rcmail_compose_cleanup()
	1467	{
	1468	if (!isset($_SESSION['compose']))
	1469	return;
	1470
	1471	// remove attachment files from temp dir
	1472	if (is_array($_SESSION['compose']['attachments']))
	1473	foreach ($_SESSION['compose']['attachments'] as $attachment)
15a9d1	1474	@unlink($attachment['path']);
4e17e6	1475
T	1476	// kill temp dir
	1477	if ($_SESSION['compose']['temp_dir'])
15a9d1	1478	@rmdir($_SESSION['compose']['temp_dir']);
4e17e6	1479
T	1480	unset($_SESSION['compose']);
	1481	}
	1482
	1483
	1484	?>