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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<?php
/**
* @file mod/lockview.php
*/
use Friendica\App;
use Friendica\Core\Hook;
use Friendica\Core\L10n;
use Friendica\Database\DBA;
use Friendica\Model\Item;
function lockview_content(App $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) {
exit();
}
if (!in_array($type, ['item','photo','event'])) {
exit();
}
$fields = ['uid', 'allow_cid', 'allow_gid', 'deny_cid', 'deny_gid'];
$condition = ['id' => $item_id];
if ($type != 'item') {
$item = DBA::selectFirst($type, $fields, $condition);
} else {
$fields[] = 'private';
$item = Item::selectFirst($fields, $condition);
}
if (!DBA::isResult($item)) {
exit();
}
Hook::callAll('lockview_content', $item);
if ($item['uid'] != local_user()) {
echo L10n::t('Remote privacy information not available.') . '<br />';
exit();
}
if (isset($item['private'])
&& $item['private'] == 1
&& empty($item['allow_cid'])
&& empty($item['allow_gid'])
&& empty($item['deny_cid'])
&& empty($item['deny_gid']))
{
echo L10n::t('Remote privacy information not available.') . '<br />';
exit();
}
$allowed_users = expand_acl($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 = L10n::t('Visible to:') . '<br />';
$l = [];
if (count($allowed_groups)) {
$r = q("SELECT `name` FROM `group` WHERE `id` IN ( %s )",
DBA::escape(implode(', ', $allowed_groups))
);
if (DBA::isResult($r)) {
foreach ($r as $rr) {
$l[] = '<b>' . $rr['name'] . '</b>';
}
}
}
if (count($allowed_users)) {
$r = q("SELECT `name` FROM `contact` WHERE `id` IN ( %s )",
DBA::escape(implode(', ', $allowed_users))
);
if (DBA::isResult($r)) {
foreach ($r as $rr) {
$l[] = $rr['name'];
}
}
}
if (count($deny_groups)) {
$r = q("SELECT `name` FROM `group` WHERE `id` IN ( %s )",
DBA::escape(implode(', ', $deny_groups))
);
if (DBA::isResult($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 )",
DBA::escape(implode(', ', $deny_users))
);
if (DBA::isResult($r)) {
foreach ($r as $rr) {
$l[] = '<strike>' . $rr['name'] . '</strike>';
}
}
}
echo $o . implode(', ', $l);
exit();
}