githubFork/roundcubemail.git

#1485230: allow only images (by filename extension) in tinyMCE's images sel...

alecpl

2008-07-28 3ac95d5a673db544d7ceeaa9e5fca766cb738120

commit \| author \| age
4e17e6	1	<?php
T	2
	3	/*
	4	+-----------------------------------------------------------------------+
	5	\| program/steps/mail/show.inc \|
	6	\| \|
	7	\| This file is part of the RoundCube Webmail client \|
0ea884	8	\| Copyright (C) 2005-2008, RoundCube Dev. - Switzerland \|
30233b	9	\| Licensed under the GNU GPL \|
4e17e6	10	\| \|
T	11	\| PURPOSE: \|
	12	\| Display a mail message similar as a usual mail application does \|
	13	\| \|
	14	+-----------------------------------------------------------------------+
	15	\| Author: Thomas Bruederli <roundcube@gmail.com> \|
	16	+-----------------------------------------------------------------------+
	17
	18	$Id$
	19
	20	*/
	21
197601	22	$PRINT_MODE = $RCMAIL->action=='print' ? TRUE : FALSE;
4e17e6	23
T	24	// similar code as in program/steps/mail/get.inc
8fa58e	25	if ($_GET['_uid']) {
T	26	$MESSAGE = new rcube_message(get_input_value('_uid', RCUBE_INPUT_GET));
b19097	27
17b5fb	28	// set message charset as default
8fa58e	29	if (!empty($MESSAGE->headers->charset))
T	30	$IMAP->set_charset($MESSAGE->headers->charset);
3f5cef	31
4e17e6	32	// go back to list if message not found (wrong UID)
8fa58e	33	if (empty($MESSAGE->headers)) {
f11541	34	$OUTPUT->show_message('messageopenerror', 'error');
e58df3	35	if ($RCMAIL->action=='preview' && $OUTPUT->template_exists('messagepreview'))
47124c	36	$OUTPUT->send('messagepreview');
8fa58e	37	else {
197601	38	$RCMAIL->action = 'list';
b19097	39	return;
4e17e6	40	}
8fa58e	41	}
6726f0	42
6d2714	43	$mbox_name = $IMAP->get_mailbox_name();
A	44
712b30	45	// check known senders to display images
A	46	if (!$MESSAGE->is_safe
62e43d	47	&& !empty($MESSAGE->sender['mailto'])
T	48	&& $RCMAIL->config->get('addrbook_show_images')
	49	&& $MESSAGE->has_html_part()) {
	50	$CONTACTS = new rcube_contacts($DB, $_SESSION['user_id']);
	51
	52	if ($CONTACTS->search('email', $MESSAGE->sender['mailto'], true, false)->count) {
	53	$MESSAGE->set_safe(true);
712b30	54	}
62e43d	55	}
712b30	56
ed42ff	57	// calculate Etag for this request
T	58	$etag = md5($MESSAGE->uid.$mbox_name.session_id().intval($MESSAGE->headers->mdn_sent).intval($MESSAGE->is_safe).intval($PRINT_MODE));
	59
ff52be	60	// allow caching, unless remote images are present
8fa58e	61	if ((bool)$MESSAGE->is_safe)
ff52be	62	send_nocacheing_headers();
719a25	63	else if (empty($CONFIG['devel_mode']))
8fa58e	64	send_modified_header($_SESSION['login_time'], $etag, !$MESSAGE->headers->seen);
ff52be	65
8fa58e	66	$OUTPUT->set_pagetitle($MESSAGE->subject);
8d4bcd	67
4e17e6	68	// mark message as read
8fa58e	69	if (!$MESSAGE->headers->seen)
47124c	70	{
8fa58e	71	$marked = $IMAP->set_flag($MESSAGE->uid, 'SEEN');
197601	72	if($RCMAIL->action == 'preview' && $marked != -1)
6d2714	73	{
47124c	74	$OUTPUT->command('set_unread_count_from_preview', $mbox_name, $IMAP->messagecount($mbox_name, 'UNSEEN'), ($mbox_name == 'INBOX'));
8fa58e	75	$OUTPUT->command('mark_as_read_from_preview', $MESSAGE->uid);
6d2714	76	}
47124c	77	}
4e17e6	78
T	79	// give message uid to the client
8fa58e	80	$OUTPUT->set_env('uid', $MESSAGE->uid);
T	81	$OUTPUT->set_env('safemode', $MESSAGE->is_safe);
62e43d	82	$OUTPUT->set_env('sender', $MESSAGE->sender['string']);
ed5407	83
T	84	// check for unset disposition notification
5b3dd4	85	if ($MESSAGE->headers->mdn_to &&
T	86	!$MESSAGE->headers->mdn_sent &&
	87	$IMAP->check_permflag('MDNSENT') &&
	88	$mbox_name != $CONFIG['drafts_mbox'] &&
	89	$mbox_name != $CONFIG['sent_mbox'])
fba1f5	90	{
0ea884	91	if (intval($CONFIG['mdn_requests']) === 1)
T	92	{
8fa58e	93	if (rcmail_send_mdn($MESSAGE->uid))
0ea884	94	$OUTPUT->show_message('receiptsent', 'confirmation');
T	95	}
	96	else if (empty($CONFIG['mdn_requests']))
	97	{
	98	rcube_add_label('mdnrequest');
	99	$OUTPUT->set_env('mdn_request', true);
	100	}
fba1f5	101	}
4e17e6	102
1f020b	103
S	104	$next = $prev = $first = $last = -1;
d17008	105	// get previous, first, next and last message UID
1f020b	106	if ((!($_SESSION['sort_col'] == 'date' && $_SESSION['sort_order'] == 'DESC') &&
df0da2	107	$IMAP->get_capability('sort')) \|\| !empty($_REQUEST['_search']))
8d4bcd	108	{
T	109	// Only if we use custom sorting
	110	$a_msg_index = $IMAP->message_index(NULL, $_SESSION['sort_col'], $_SESSION['sort_order']);
e6f360	111
8fa58e	112	$MESSAGE->index = array_search((string)$MESSAGE->uid, $a_msg_index, TRUE);
T	113	$prev = isset($a_msg_index[$MESSAGE->index-1]) ? $a_msg_index[$MESSAGE->index-1] : -1 ;
d17008	114	$first = count($a_msg_index)>0 ? $a_msg_index[0] : -1;
8fa58e	115	$next = isset($a_msg_index[$MESSAGE->index+1]) ? $a_msg_index[$MESSAGE->index+1] : -1 ;
d17008	116	$last = count($a_msg_index)>0 ? $a_msg_index[count($a_msg_index)-1] : -1;
8d4bcd	117	}
T	118	else
	119	{
	120	// this assumes that we are sorted by date_DESC
8fa58e	121	$seq = $IMAP->get_id($MESSAGE->uid);
8d4bcd	122	$prev = $IMAP->get_uid($seq + 1);
d17008	123	$first = $IMAP->get_uid($IMAP->messagecount());
8d4bcd	124	$next = $IMAP->get_uid($seq - 1);
d17008	125	$last = $IMAP->get_uid(1);
8fa58e	126	$MESSAGE->index = $IMAP->messagecount() - $seq;
8d4bcd	127	}
4e17e6	128
e6f360	129	if ($prev > 0)
f11541	130	$OUTPUT->set_env('prev_uid', $prev);
d17008	131	if ($first >0)
f11541	132	$OUTPUT->set_env('first_uid', $first);
e6f360	133	if ($next > 0)
f11541	134	$OUTPUT->set_env('next_uid', $next);
d17008	135	if ($last >0)
f11541	136	$OUTPUT->set_env('last_uid', $last);
4e17e6	137	}
T	138
	139
	140
	141	function rcmail_message_attachments($attrib)
8fa58e	142	{
T	143	global $PRINT_MODE, $MESSAGE;
	144
	145	$out = $ol = '';
4e17e6	146
8fa58e	147	if (sizeof($MESSAGE->attachments)) {
T	148	foreach ($MESSAGE->attachments as $attach_prop) {
	149	if ($PRINT_MODE) {
	150	$ol .= html::tag('li', null, sprintf("%s (%s)", Q($attach_prop->filename), Q(show_bytes($attach_prop->size))));
4e17e6	151	}
8fa58e	152	else {
T	153	$ol .= html::tag('li', null,
	154	html::a(array(
	155	'href' => $MESSAGE->get_part_url($attach_prop->mime_id),
	156	'onclick' => sprintf(
	157	'return %s.command(\'load-attachment\',{part:\'%s\', mimetype:\'%s\'},this)',
	158	JS_OBJECT_NAME,
	159	$attach_prop->mime_id,
	160	$attach_prop->mimetype),
	161	),
	162	Q($attach_prop->filename)));
	163	}
	164	}
4e17e6	165
8fa58e	166	$out = html::tag('ul', $attrib, $ol, html::$common_attrib);
T	167	}
	168
	169	return $out;
	170	}
4e17e6	171
T	172
	173
	174	function rcmail_remote_objects_msg($attrib)
62e43d	175	{
T	176	global $MESSAGE, $RCMAIL;
4e17e6	177
T	178	if (!$attrib['id'])
	179	$attrib['id'] = 'rcmremoteobjmsg';
	180
62e43d	181	$msg = Q(rcube_label('blockedimages')) . ' ';
T	182	$msg .= html::a(array('href' => "#loadimages", 'onclick' => JS_OBJECT_NAME.".command('load-images')"), Q(rcube_label('showimages')));
4e17e6	183
62e43d	184	// add link to save sender in addressbook and reload message
T	185	if ($MESSAGE->sender['mailto'] && $RCMAIL->config->get('addrbook_show_images')) {
	186	$msg .= ' ' . html::a(array('href' => "#alwaysload", 'onclick' => JS_OBJECT_NAME.".command('always-load')", 'style' => "white-space:nowrap"),
	187	Q(rcube_label(array('name' => 'alwaysshow', 'vars' => array('sender' => $MESSAGE->sender['mailto'])))));
4e17e6	188	}
62e43d	189
T	190	$RCMAIL->output->add_gui_object('remoteobjectsmsg', $attrib['id']);
	191	return html::div($attrib, $msg);
	192	}
4e17e6	193
T	194
f11541	195	$OUTPUT->add_handlers(array(
T	196	'messageattachments' => 'rcmail_message_attachments',
	197	'blockedobjects' => 'rcmail_remote_objects_msg'));
	198
	199
e58df3	200	if ($RCMAIL->action=='print' && $OUTPUT->template_exists('printmessage'))
47124c	201	$OUTPUT->send('printmessage');
e58df3	202	else if ($RCMAIL->action=='preview' && $OUTPUT->template_exists('messagepreview'))
47124c	203	$OUTPUT->send('messagepreview');
4e17e6	204	else
47124c	205	$OUTPUT->send('message');
1f020b	206	?>