BartekGit/karczma-aplikacja-stoliki
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Zmiana aplikacji na wersje lang

Browse Source
This commit is contained in:
BartekGit
2026-09-25 16:59:37 +02:00
parent 9d25de0d89
commit 3056eb6c3d
24 changed files with 1308 additions and 1105 deletions
Download Patch File Download Diff File Expand all files Collapse all files
api/menu.php
+213
View File
@@ -0,0 +1,213 @@
<?php
declare(strict_types=1);
header('Content-Type: application/json; charset=utf-8');
if ($_SERVER['REQUEST_METHOD'] !== 'GET') {
http_response_code(405);
echo json_encode([
'status' => 'error',
'message' => 'Method not allowed',
], JSON_UNESCAPED_UNICODE);
exit;
}
$config = require __DIR__ . '/../config/menu.php';
$languages = is_array($config['languages'] ?? null) ? $config['languages'] : [];
$lang = strtolower(trim((string) ($_GET['lang'] ?? 'pl')));
if ($lang === '' || !isset($languages[$lang])) {
http_response_code(422);
echo json_encode([
'status' => 'error',
'message' => 'Unsupported language',
'allowed' => array_keys($languages),
], JSON_UNESCAPED_UNICODE);
exit;
}
$langConfig = $languages[$lang];
$source = (string) ($langConfig['source'] ?? 'upstream');
$ttl = max(60, (int) ($config['ttl_seconds'] ?? 1800));
$timeout = max(3, (int) ($config['timeout_seconds'] ?? 12));
$cacheDir = __DIR__ . '/cache';
$cacheFile = $cacheDir . '/menu_' . $lang . '.json';
if (!is_dir($cacheDir)) {
@mkdir($cacheDir, 0755, true);
}
function readMenuCache(string $cacheFile): ?array
{
if (!is_file($cacheFile)) {
return null;
}
$raw = file_get_contents($cacheFile);
if ($raw === false || $raw === '') {
return null;
}
$decoded = json_decode($raw, true);
return is_array($decoded) ? $decoded : null;
}
function writeMenuCache(string $cacheFile, array $payload): void
{
file_put_contents(
$cacheFile,
json_encode($payload, JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES),
LOCK_EX
);
}
function fetchUpstreamMenu(string $url, int $timeout): ?array
{
$body = false;
$httpCode = 0;
if (function_exists('curl_init')) {
$ch = curl_init($url);
curl_setopt_array($ch, [
CURLOPT_RETURNTRANSFER => true,
CURLOPT_FOLLOWLOCATION => true,
CURLOPT_TIMEOUT => $timeout,
CURLOPT_HTTPHEADER => ['Accept: application/json'],
]);
$body = curl_exec($ch);
$errno = curl_errno($ch);
$httpCode = (int) curl_getinfo($ch, CURLINFO_HTTP_CODE);
curl_close($ch);
if ($errno !== 0) {
$body = false;
}
} else {
$context = stream_context_create([
'http' => [
'method' => 'GET',
'timeout' => $timeout,
'header' => "Accept: application/json\r\n",
'ignore_errors' => true,
],
]);
$body = @file_get_contents($url, false, $context);
if (isset($http_response_header[0]) && preg_match('/\s(\d{3})\s/', $http_response_header[0], $m)) {
$httpCode = (int) $m[1];
}
}
if ($body === false || ($httpCode > 0 && ($httpCode < 200 || $httpCode >= 300))) {
return null;
}
$decoded = json_decode($body, true);
return is_array($decoded) ? $decoded : null;
}
function mapUpstreamMenu(array $raw, string $lang, string $source): array
{
$categories = [];
foreach ($raw['categories'] ?? [] as $cat) {
if (!is_array($cat)) {
continue;
}
$id = trim((string) ($cat['id'] ?? ''));
$name = trim((string) ($cat['name'] ?? ''));
if ($id === '' || $name === '') {
continue;
}
$categories[] = ['id' => $id, 'name' => $name];
}
$sections = [];
foreach ($raw['tables'] ?? [] as $table) {
if (!is_array($table)) {
continue;
}
$sectionName = trim((string) ($table['name'] ?? ''));
if ($sectionName === '') {
continue;
}
$items = [];
foreach ($table['items'] ?? [] as $item) {
if (!is_array($item)) {
continue;
}
$items[] = [
'position' => (string) ($item['id'] ?? ''),
'categoryId' => (string) ($item['category'] ?? ''),
'tag' => '',
'image' => (string) ($item['image'] ?? ''),
'title' => trim((string) ($item['name'] ?? '')),
'description' => trim((string) ($item['name_extra'] ?? '')),
'price' => (string) ($item['price'] ?? ''),
];
}
$sections[] = [
'categoryName' => $sectionName,
'items' => $items,
];
}
return [
'status' => 'success',
'lang' => $lang,
'source' => $source,
'cachedAt' => gmdate('c'),
'categories' => $categories,
'sections' => $sections,
];
}
$cached = readMenuCache($cacheFile);
$now = time();
$cachedAtTs = 0;
if ($cached && !empty($cached['cachedAt'])) {
$cachedAtTs = strtotime((string) $cached['cachedAt']) ?: 0;
}
$isFresh = $cached && $cachedAtTs > 0 && ($now - $cachedAtTs) < $ttl;
if ($isFresh) {
echo json_encode($cached, JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES);
exit;
}
if ($source === 'ai') {
if ($cached) {
echo json_encode($cached, JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES);
exit;
}
http_response_code(503);
echo json_encode([
'status' => 'error',
'message' => 'AI menu not available yet',
'lang' => $lang,
], JSON_UNESCAPED_UNICODE);
exit;
}
$base = rtrim((string) ($config['upstream_base'] ?? ''), '/');
$url = $base . '/' . rawurlencode($lang);
$raw = fetchUpstreamMenu($url, $timeout);
if ($raw === null) {
if ($cached) {
echo json_encode($cached, JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES);
exit;
}
http_response_code(502);
echo json_encode([
'status' => 'error',
'message' => 'Failed to fetch menu',
'lang' => $lang,
], JSON_UNESCAPED_UNICODE);
exit;
}
$mapped = mapUpstreamMenu($raw, $lang, 'upstream');
writeMenuCache($cacheFile, $mapped);
echo json_encode($mapped, JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES);