Test project for media files management.
<?php
// Check if the application is in maintenance mode...
if (! file_exists($down = __DIR__.'/down')) {
return;
}
// Decode the "down" file's JSON...
$data = json_decode(file_get_contents($down), true);
// Allow framework to handle request if no prerendered template...
if (! isset($data['template'])) {
return;
}
// Allow framework to handle request if request URI is in the exclude list...
if (isset($data['except'])) {
$uri = parse_url($_SERVER['REQUEST_URI'])['path'];
$uri = rawurldecode($uri !== '/' ? trim($uri, '/') : $uri);
foreach ((array) $data['except'] as $except) {
$except = $except !== '/' ? trim($except, '/') : $except;
if ($except == $uri) {
return;
}
$except = preg_quote($except, '#');
$except = str_replace('\*', '.*', $except);
if (preg_match('#^'.$except.'\z#u', $uri) === 1) {
return;
}
}
}
// Allow framework to handle maintenance mode bypass route...
if (isset($data['secret']) && $_SERVER['REQUEST_URI'] === '/'.$data['secret']) {
return;
}
// Determine if maintenance mode bypass cookie is valid...
if (isset($_COOKIE['laravel_maintenance']) && isset($data['secret'])) {
$payload = json_decode(base64_decode($_COOKIE['laravel_maintenance']), true);
if (is_array($payload) &&
is_numeric($payload['expires_at'] ?? null) &&
isset($payload['mac']) &&
hash_equals(hash_hmac('sha256', $payload['expires_at'], $data['secret']), $payload['mac']) &&
(int) $payload['expires_at'] >= time()) {
return;
}
}
// Redirect to the proper path if necessary...
if (isset($data['redirect']) && $_SERVER['REQUEST_URI'] !== $data['redirect']) {
http_response_code(302);
header('Location: '.$data['redirect']);
exit;
}
// Output the prerendered template...
http_response_code($data['status'] ?? 503);
if (isset($data['retry'])) {
header('Retry-After: '.$data['retry']);
}
if (isset($data['refresh'])) {
header('Refresh: '.$data['refresh']);
}
echo $data['template'];
exit;