Friendica Communications Platform
(please note that this is a clone of the repository at github, issues are handled there)
https://friendi.ca
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90 lines
2.0 KiB
90 lines
2.0 KiB
<?php |
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function lockview_content(&$a) { |
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$type = (($a->argc > 1) ? $a->argv[1] : 0); |
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if (is_numeric($type)) { |
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$item_id = intval($type); |
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$type='item'; |
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} else { |
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$item_id = (($a->argc > 2) ? intval($a->argv[2]) : 0); |
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} |
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if(! $item_id) |
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killme(); |
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if (!in_array($type, array('item','photo','event'))) |
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killme(); |
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$r = q("SELECT * FROM `%s` WHERE `id` = %d LIMIT 1", |
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dbesc($type), |
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intval($item_id) |
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); |
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if(! count($r)) |
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killme(); |
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$item = $r[0]; |
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if($item['uid'] != local_user()) |
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killme(); |
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$allowed_users = expand_acl($item['allow_cid']); |
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$allowed_groups = expand_acl($item['allow_gid']); |
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$deny_users = expand_acl($item['deny_cid']); |
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$deny_groups = expand_acl($item['deny_gid']); |
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if(($item['private']) && (! strlen($item['allow_cid'])) && (! strlen($item['allow_gid'])) |
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&& (! strlen($item['deny_cid'])) && (! strlen($item['deny_gid']))) { |
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echo t('Remote privacy information not available.') . '<br />'; |
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killme(); |
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} |
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$o = t('Visible to:') . '<br />'; |
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$l = array(); |
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if(count($allowed_groups)) { |
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$r = q("SELECT `name` FROM `group` WHERE `id` IN ( %s )", |
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dbesc(implode(', ', $allowed_groups)) |
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); |
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if(count($r)) |
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if($item['uid'] != local_user()) |
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foreach($r as $rr) |
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$l[] = '<b>' . $rr['name'] . '</b>'; |
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} |
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if(count($allowed_users)) { |
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$r = q("SELECT `name` FROM `contact` WHERE `id` IN ( %s )", |
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dbesc(implode(', ',$allowed_users)) |
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); |
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if(count($r)) |
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foreach($r as $rr) |
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$l[] = $rr['name']; |
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} |
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if(count($deny_groups)) { |
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$r = q("SELECT `name` FROM `group` WHERE `id` IN ( %s )", |
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dbesc(implode(', ', $deny_groups)) |
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); |
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if(count($r)) |
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foreach($r as $rr) |
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$l[] = '<b><strike>' . $rr['name'] . '</strike></b>'; |
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} |
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if(count($deny_users)) { |
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$r = q("SELECT `name` FROM `contact` WHERE `id` IN ( %s )", |
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dbesc(implode(', ',$deny_users)) |
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); |
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if(count($r)) |
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foreach($r as $rr) |
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$l[] = '<strike>' . $rr['name'] . '</strike>'; |
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} |
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if (count($l)>0) { |
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echo $o . implode(', ', $l); |
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} else { |
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echo $o . t('nobody'); |
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} |
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killme(); |
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}
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