1) ? argv(1) : 0);
if (is_numeric($type)) {
$item_id = intval($type);
$type = 'item';
}
else {
$item_id = ((argc() > 2) ? intval(argv(2)) : 0);
}
if (!$item_id)
killme();
if (!in_array($type, ['item', 'photo', 'attach', 'menu_item', 'chatroom']))
killme();
// we have different naming in in menu_item table and chatroom table
switch ($type) {
case 'menu_item':
$id = 'mitem_id';
break;
case 'chatroom':
$id = 'cr_id';
break;
default:
$id = 'id';
break;
}
$r = q("SELECT * FROM %s WHERE $id = %d LIMIT 1",
dbesc($type),
intval($item_id)
);
if (!$r)
killme();
$item = $r[0];
$uid = null;
$url = '';
switch ($type) {
case 'menu_item':
$uid = $item['mitem_channel_id'];
break;
case 'chatroom':
$uid = $item['cr_uid'];
$channel = channelx_by_n($uid);
$url = z_root() . '/chat/' . $channel['channel_address'] . '/' . $item['cr_id'];
break;
case 'item':
$uid = $item['uid'];
$url = $item['plink'];
break;
case 'photo':
$uid = $item['uid'];
$channel = channelx_by_n($uid);
$url = z_root() . '/photos/' . $channel['channel_address'] . '/image/' . $item['resource_id'];
break;
case 'attach':
$uid = $item['uid'];
$channel = channelx_by_n($uid);
$url = z_root() . '/cloud/' . $channel['channel_address'] . '/' . $item['display_path'];
break;
default:
break;
}
if (intval($uid) !== local_channel()) {
echo '' . t('Remote privacy information not available') . '
';
killme();
}
if (intval($item['item_private']) && (!strlen($item['allow_cid'])) && (!strlen($item['allow_gid']))
&& (!strlen($item['deny_cid'])) && (!strlen($item['deny_gid']))) {
// if the post is private, but public_policy is blank ("visible to the internet"), and there aren't any
// specific recipients, we're the recipient of a post with "bcc" or targeted recipients; so we'll just show it
// as unknown specific recipients. The sender will have the visibility list and will fall through to the
// next section.
echo '' . translate_scope((!$item['public_policy']) ? 'specific' : $item['public_policy']) . '
';
killme();
}
$allowed_users = expand_acl($item['allow_cid']);
$allowed_groups = expand_acl($item['allow_gid']);
$deny_users = expand_acl($item['deny_cid']);
$deny_groups = expand_acl($item['deny_gid']);
stringify_array_elms($allowed_groups, true);
stringify_array_elms($allowed_users, true);
stringify_array_elms($deny_groups, true);
stringify_array_elms($deny_users, true);
$allowed_xchans = [];
$profile_groups = [];
if ($allowed_groups) {
foreach ($allowed_groups as $g) {
if (substr($g, 0, 4) === '\'vp.') {
$profile_groups[] = '\'' . substr($g, 4);
}
}
}
if ($profile_groups) {
$r = q("SELECT id, profile_name FROM profile WHERE profile_guid IN ( " . implode(', ', $profile_groups) . " )");
if ($r) {
foreach ($r as $rr) {
$pgrp_members = AccessList::profile_members_xchan($uid, $rr['id']);
$allowed_xchans = array_merge($allowed_xchans, $pgrp_members);
$access_list[] = '' . $rr['profile_name'] . '
';
}
}
}
if ($allowed_groups) {
$r = q("SELECT id, gname FROM pgrp WHERE hash IN ( " . implode(', ', $allowed_groups) . " )");
if ($r) {
foreach ($r as $rr) {
$pgrp_members = AccessList::members_xchan($uid, $rr['id']);
$allowed_xchans = array_merge($allowed_xchans, $pgrp_members);
$access_list[] = '' . $rr['gname'] . '
';
}
}
}
if ($allowed_users) {
$r = q("SELECT xchan_name, xchan_hash FROM xchan WHERE xchan_hash IN ( " . implode(', ', $allowed_users) . " )");
if ($r) {
foreach ($r as $rr) {
$allowed_xchans[] = $rr['xchan_hash'];
if (!in_array($rr['xchan_hash'], $atoken_xchans)) {
$access_list[] = '' . $rr['xchan_name'] . '
';
}
}
}
}
$profile_groups = [];
if ($deny_groups) {
foreach ($deny_groups as $g) {
if (substr($g, 0, 4) === '\'vp.') {
$profile_groups[] = '\'' . substr($g, 4);
}
}
}
if ($profile_groups) {
$r = q("SELECT profile_name FROM profile WHERE profile_guid IN ( " . implode(', ', $profile_groups) . " )");
if ($r) {
foreach ($r as $rr) {
$access_list[] = '' . $rr['profile_name'] . '
';
}
}
}
if ($deny_groups) {
$r = q("SELECT gname FROM pgrp WHERE hash IN ( " . implode(', ', $deny_groups) . " )");
if ($r) {
foreach ($r as $rr) {
$access_list[] = '' . $rr['gname'] . '
';
}
}
}
if ($deny_users) {
$r = q("SELECT xchan_name FROM xchan WHERE xchan_hash IN ( " . implode(', ', $deny_users) . " )");
if ($r) {
foreach ($r as $rr) {
$access_list[] = '' . $rr['xchan_name'] . '
';
}
}
}
if ($atokens && $allowed_xchans && $url) {
$guest_access_list = [];
$allowed_xchans = array_unique($allowed_xchans);
foreach ($atokens as $atoken) {
if (in_array($atoken['xchan_hash'], $allowed_xchans)) {
$guest_access_list[] = '' . $atoken['xchan_name'] . '
';
}
}
}
$access_list_header = '';
if ($access_list) {
$access_list_header = '';
}
$guest_access_list_header = '';
if ($guest_access_list) {
$guest_access_list_header = '';
}
$divider = '';
if ($access_list && $guest_access_list) {
$divider = '';
}
echo $access_list_header . implode($access_list) . $divider . $guest_access_list_header . implode($guest_access_list);
killme();
}
}