<?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($deny_users,true); if(count($allowed_groups)) { $r = q("SELECT name FROM `groups` 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 `groups` 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>'; } echo $o . implode(', ', $l); killme(); }