1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
|
<?php
function lockview_content(&$a) {
$type = ((argc() > 1) ? argv(1) : 0);
if (is_numeric($type)) {
$item_id = intval($type);
$type='item';
} else {
$item_id = ((argc() > 2) ? intval(argv(2)) : 0);
}
if(! $item_id)
killme();
if (!in_array($type, array('item','photo','event')))
killme();
$r = q("SELECT * FROM %s WHERE id = %d LIMIT 1",
dbesc($type),
intval($item_id)
);
if(! $r)
killme();
$item = $r[0];
if($item['uid'] != local_user())
killme();
if(($item['item_private'] == 1) && (! strlen($item['allow_cid'])) && (! strlen($item['allow_gid']))
&& (! strlen($item['deny_cid'])) && (! strlen($item['deny_gid']))) {
echo t('Remote privacy information not available.') . '<br />';
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']);
$o = t('Visible to:') . '<br />';
$l = array();
stringify_array_elms($allowed_groups,true);
stringify_array_elms($allowed_users,true);
stringify_array_elms($deny_groups,true);
stringify_array_elms($deny_users,true);
dbg(1);
if(count($allowed_groups)) {
$r = q("SELECT name FROM `group` WHERE hash IN ( " . implode(', ', $allowed_groups) . " )");
if($r)
foreach($r as $rr)
$l[] = '<b>' . $rr['name'] . '</b>';
}
if(count($allowed_users)) {
$r = q("SELECT xchan_name FROM xchan WHERE xchan_hash IN ( " . implode(', ',$allowed_users) . " )");
if($r)
foreach($r as $rr)
$l[] = $rr['xchan_name'];
}
if(count($deny_groups)) {
$r = q("SELECT name FROM `group` WHERE hash IN ( " . implode(', ', $deny_groups) . " )");
if($r)
foreach($r as $rr)
$l[] = '<b><strike>' . $rr['name'] . '</strike></b>';
}
if(count($deny_users)) {
$r = q("SELECT xchan_name FROM xchan WHERE xchan_hash IN ( " . implode(', ', $deny_users) . " )");
if($r)
foreach($r as $rr)
$l[] = '<strike>' . $rr['xchan_name'] . '</strike>';
}
dbg(0);
echo $o . implode(', ', $l);
killme();
}
|
