<?php
declare(strict_types=1);
require_once __DIR__ . "/../vendor/autoload.php";
use DynamicValues\Core\ValueManager;
use DynamicValues\Cache\RedisCache;
use DynamicValues\Security\RateLimiter;
use DynamicValues\Security\InputValidator;
use DynamicValues\DataSources\RandomDataSource;
header("Content-Type: application/json");
header("Access-Control-Allow-Origin: *");
try {
$cache = new RedisCache(["127.0.0.1"]);
$rateLimiter = new RateLimiter($cache);
$validator = new InputValidator();
$manager = new ValueManager($cache);
$manager->registerSource(new RandomDataSource("random", "Random Number", 1, 100, 30));
$clientIp = $_SERVER["REMOTE_ADDR"] ?? "unknown";
if (!$rateLimiter->checkLimit($clientIp)) {
http_response_code(429);
echo json_encode(["error" => "Rate limit exceeded"]);
exit;
}
$specificKey = $_GET["key"] ?? null;
if ($specificKey) {
if (!$validator->validateKey($specificKey)) {
http_response_code(400);
echo json_encode(["error" => "Invalid key format"]);
exit;
}
$response = [$specificKey => $manager->getValue($specificKey)];
} else {
$response = $manager->getAllValues();
}
echo json_encode($response, JSSN_PRETTY_PRINT);
} catch (\Throwable $e) {
http_response_code(500);
echo json_encode(["error" => "Internal error"]);
}
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