3 function sanitise_acl(&$item) {
4 $item = '<' . intval(notags(trim($item))) . '>';
7 function item_post(&$a) {
9 if((! local_user()) && (! remote_user()))
12 require_once('include/security.php');
14 $uid = $_SESSION['uid'];
15 $parent = ((x($_POST,'parent')) ? intval($_POST['parent']) : 0);
16 $profile_uid = ((x($_POST,'profile_uid')) ? intval($_POST['profile_uid']) : 0);
18 if(! can_write_wall($a,$profile_uid)) {
19 notice("Permission denied." . EOL) ;
23 $str_group_allow = '';
24 $group_allow = $_POST['group_allow'];
25 if(is_array($group_allow)) {
26 array_walk($group_allow,'sanitise_acl');
27 $str_group_allow = implode('',$group_allow);
30 $str_contact_allow = '';
31 $contact_allow = $_POST['contact_allow'];
32 if(is_array($contact_allow)) {
33 array_walk($contact_allow,'sanitise_acl');
34 $str_contact_allow = implode('',$contact_allow);
38 $group_deny = $_POST['group_deny'];
39 if(is_array($group_deny)) {
40 array_walk($group_deny,'sanitise_acl');
41 $str_group_deny = implode('',$group_deny);
44 $str_contact_deny = '';
45 $contact_deny = $_POST['contact_deny'];
46 if(is_array($contact_deny)) {
47 array_walk($contact_deny,'sanitise_acl');
48 $str_contact_deny = implode('',$contact_deny);
52 $body = escape_tags(trim($_POST['body']));
55 notice("Empty post discarded." . EOL );
56 goaway($a->get_baseurl() . "/profile/$profile_uid");
59 if((x($_SESSION,'visitor_id')) && (intval($_SESSION['visitor_id'])))
60 $contact_id = $_SESSION['visitor_id'];
62 $r = q("SELECT `id` FROM `contact` WHERE `uid` = %d AND `self` = 1 LIMIT 1",
63 intval($_SESSION['uid']));
65 $contact_id = $r[0]['id'];
68 $notify_type = (($parent) ? 'comment-new' : 'wall-new' );
70 if($_POST['type'] == 'jot') {
74 $hash = random_string();
75 $r = q("SELECT `id` FROM `item` WHERE `hash` = '%s' LIMIT 1",
79 } while($dups == true);
82 $r = q("INSERT INTO `item` (`uid`,`type`,`contact-id`,`created`,`edited`,`hash`,`body`,
83 `allow_cid`, `allow_gid`, `deny_cid`, `deny_gid`)
84 VALUES( %d, '%s', %d, '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s' )",
91 dbesc(escape_tags(trim($_POST['body']))),
92 dbesc($str_contact_allow),
93 dbesc($str_group_allow),
94 dbesc($str_contact_deny),
95 dbesc($str_group_deny)
98 $r = q("SELECT `id` FROM `item` WHERE `hash` = '%s' LIMIT 1",
101 $post_id = $r[0]['id'];
103 $r = q("UPDATE `item` SET `last-child` = 0 WHERE `parent` = %d ",
111 $r = q("UPDATE `item` SET `parent` = %d, `last-child` = 1, `visible` = 1
112 WHERE `id` = %d LIMIT 1",
117 $url = bin2hex($a->get_baseurl());
119 proc_close(proc_open("php include/notifier.php $url $notify_type $post_id > notify.log &",
123 goaway($a->get_baseurl() . "/profile/$profile_uid");