105 lines
2.7 KiB
PHP
105 lines
2.7 KiB
PHP
<?php
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$umamiHost = 'https://stats.coryd.dev';
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$requestUri = $_SERVER['REQUEST_URI'];
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$method = $_SERVER['REQUEST_METHOD'];
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$proxyPrefix = '/assets/scripts';
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$forwardPath = parse_url($requestUri, PHP_URL_PATH);
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$forwardPath = str_replace($proxyPrefix, '', $forwardPath);
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$targetUrl = $umamiHost.$forwardPath;
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if (isset($contentType) && preg_match('#^(application/json|text/|application/javascript)#', $contentType)) {
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ob_start('ob_gzhandler');
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} else {
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ob_start();
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}
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if ($method === 'GET' && preg_match('#^/utils\.js$#', $forwardPath)) {
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$remoteUrl = $umamiHost.'/script.js';
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$cacheKey = 'remote_stats_script';
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$ttl = 3600;
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$js = null;
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$code = 200;
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$redis = null;
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try {
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if (extension_loaded('redis')) {
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$redis = new Redis();
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$redis->connect('127.0.0.1', 6379);
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if ($redis->exists($cacheKey)) {
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$js = $redis->get($cacheKey);
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}
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}
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} catch (Exception $e) {
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error_log('Redis unavailable: '.$e->getMessage());
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}
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if (! is_string($js)) {
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$ch = curl_init($remoteUrl);
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curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
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curl_setopt($ch, CURLOPT_HEADER, false);
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$js = curl_exec($ch);
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$code = curl_getinfo($ch, CURLINFO_HTTP_CODE);
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curl_close($ch);
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if ($redis && $code === 200 && $js) {
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$redis->setex($cacheKey, $ttl, $js);
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}
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}
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if (! is_string($js) || trim($js) === '') {
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$js = '// Failed to fetch remote script';
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$code = 502;
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}
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http_response_code($code);
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header('Content-Type: application/javascript; charset=UTF-8');
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echo $js;
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exit;
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}
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$headers = [
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'Content-Type: application/json',
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'Accept: application/json',
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];
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if (isset($_SERVER['HTTP_USER_AGENT'])) {
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$headers[] = 'User-Agent: '.$_SERVER['HTTP_USER_AGENT'];
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}
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$ch = curl_init($targetUrl);
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curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
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if ($method === 'POST') {
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$body = file_get_contents('php://input');
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$data = json_decode($body, true);
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if (strpos($forwardPath, '/api/send') === 0 && is_array($data)) {
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$data['payload'] = array_merge($data['payload'] ?? [], [
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'ip' => $_SERVER['REMOTE_ADDR'] ?? '0.0.0.0',
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]);
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}
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curl_setopt($ch, CURLOPT_POST, true);
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curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode($data));
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curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
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} else {
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curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
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}
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$response = curl_exec($ch);
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$httpCode = curl_getinfo($ch, CURLINFO_HTTP_CODE);
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$contentType = curl_getinfo($ch, CURLINFO_CONTENT_TYPE);
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curl_close($ch);
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http_response_code($httpCode);
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if ($contentType) {
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header("Content-Type: $contentType");
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}
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echo $response ?: '';
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