<?php function lockview_content(&$a) { $type = (($a->argc > 1) ? $a->argv[1] : 0); if (is_numeric($type)) { $item_id = intval($type); $type='item'; } else { $item_id = (($a->argc > 2) ? intval($a->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($item_id) ); if(! count($r)) killme(); $item = $r[0]; if($item['uid'] != local_user()) 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']); if(($item['private']) && (! strlen($item['allow_cid'])) && (! strlen($item['allow_gid'])) && (! strlen($item['deny_cid'])) && (! strlen($item['deny_gid']))) { echo t('Remote privacy information not available.') . '<br />'; killme(); } $o = t('Visible to:') . '<br />'; $l = array(); if(count($allowed_groups)) { $r = q("SELECT `name` FROM `group` WHERE `id` IN ( %s )", dbesc(implode(', ', $allowed_groups)) ); if(count($r)) foreach($r as $rr) $l[] = '<b>' . $rr['name'] . '</b>'; } if(count($allowed_users)) { $r = q("SELECT `name` FROM `contact` WHERE `id` IN ( %s )", dbesc(implode(', ',$allowed_users)) ); if(count($r)) foreach($r as $rr) $l[] = $rr['name']; } if(count($deny_groups)) { $r = q("SELECT `name` FROM `group` WHERE `id` IN ( %s )", dbesc(implode(', ', $deny_groups)) ); if(count($r)) foreach($r as $rr) $l[] = '<b><strike>' . $rr['name'] . '</strike></b>'; } if(count($deny_users)) { $r = q("SELECT `name` FROM `contact` WHERE `id` IN ( %s )", dbesc(implode(', ',$deny_users)) ); if(count($r)) foreach($r as $rr) $l[] = '<strike>' . $rr['name'] . '</strike>'; } echo $o . implode(', ', $l); killme(); }