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<?php
class SubPage
{
public static function doPreprocess()
{
$action = Request::post('action', '', 'string');
if ($action === 'delete') {
User::assertPermission('networkrules.save');
$ruleid = Request::post('ruleid', false, 'int');
if ($ruleid !== false) {
$res = Database::exec('DELETE FROM sat.presetnetworkrules WHERE ruleid = :ruleid', ['ruleid' => $ruleid]);
if ($res !== false) {
Message::addSuccess('networkrule-deleted');
}
}
} else if ($action === 'save') {
User::assertPermission('networkrules.save');
$ruleid = Request::post('ruleid', 0, 'int');
$rulename = Request::post('rulename', '', 'string');
$host = Request::post('host', '', 'string');
$port = Request::post('port', '', 'string');
$direction = Request::post('direction', '', 'string');
if (!in_array($direction, ['IN', 'OUT'], true)) {
Message::addError('networkrule-invalid-direction', $direction);
} elseif (empty($host)) {
Message::addError('networkrule-missing-host');
} elseif (empty($port)) {
Message::addError('networkrule-missing-port');
} else {
$data = json_encode([
'host' => $host,
'port' => $port,
'direction' => $direction
]);
if ($ruleid !== 0) {
Database::exec('UPDATE sat.presetnetworkrules SET rulename = :rulename, ruledata = :data'
.' WHERE ruleid = :ruleid', compact('ruleid', 'rulename', 'data'));
} else {
Database::exec('INSERT INTO sat.presetnetworkrules (rulename, ruledata)'
.' VALUES (:rulename, :data)', compact('rulename', 'data'));
}
Message::addSuccess('networkrule-saved');
}
}
if (Request::isPost()) {
Util::redirect('?do=dozmod§ion=networkrules');
}
User::assertPermission('networkrules.view');
}
public static function doRender()
{
$show = Request::get('show', 'list', 'string');
if ($show === 'list') {
$res = Database::simpleQuery('SELECT ruleid, rulename, ruledata
FROM sat.presetnetworkrules ORDER BY rulename ASC');
$rows = array();
while ($row = $res->fetch(PDO::FETCH_ASSOC)) {
$dec = json_decode($row['ruledata'], true);
if (!is_array($dec)) {
$dec = [];
}
$rows[] = $row + $dec;
}
Render::addTemplate('networkrules', [
'networkrules' => $rows,
'hasEditPermissions' => User::hasPermission('networkrules.save')
]);
} else if ($show === 'edit') {
$ruleid = Request::get('ruleid', 0, 'int');
if ($ruleid === 0) {
$data = [];
} else {
$data = Database::queryFirst('SELECT ruleid, rulename, ruledata
FROM sat.presetnetworkrules WHERE ruleid = :ruleid', ['ruleid' => $ruleid]);
if ($data === false) {
Message::addError('networkrule-invalid-ruleid', $ruleid);
Util::redirect('?do=dozmod§ion=networkrules');
}
$dec = json_decode($data['ruledata'], true);
if (is_array($dec)) {
$data += $dec;
}
if ($data['direction'] === 'IN') {
$data['inSelected'] = 'selected';
} else {
$data['outSelected'] = 'selected';
}
}
Render::addTemplate('networkrules-edit', $data);
}
}
}
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