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pridany serverovy skript pre logovanie meranych hodnot

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This commit is contained in:
Igor Miňo
2026-06-24 02:37:32 +02:00
parent 24849d308d
commit 3f75cebdd0
2 changed files with 103 additions and 1 deletions
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88
server/log.php Normal file
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<?php
declare(strict_types=1);
function respondJson(int $statusCode, array $payload): void
{
http_response_code($statusCode);
header('Content-Type: application/json; charset=utf-8');
echo json_encode($payload) . PHP_EOL;
}
if ($_SERVER['REQUEST_METHOD'] !== 'POST') {
header('Allow: POST');
respondJson(405, [
'success' => false,
'error' => 'Method Not Allowed',
]);
exit;
}
$levels = [];
foreach (['level1', 'level2', 'level3', 'level4'] as $name) {
if (!array_key_exists($name, $_POST)) {
$levels[$name] = 0;
continue;
}
if (is_array($_POST[$name])) {
respondJson(400, [
'success' => false,
'error' => 'Invalid value for ' . $name,
]);
exit;
}
$value = trim((string) $_POST[$name]);
if ($value !== '0' && $value !== '1') {
respondJson(400, [
'success' => false,
'error' => 'Invalid value for ' . $name,
]);
exit;
}
$levels[$name] = (int) $value;
}
$record = [
'timestamp' => date('c'),
'level1' => (int) $levels['level1'],
'level2' => (int) $levels['level2'],
'level3' => (int) $levels['level3'],
'level4' => (int) $levels['level4'],
];
$dataDir = __DIR__ . DIRECTORY_SEPARATOR . '..' . DIRECTORY_SEPARATOR . 'data';
if (!is_dir($dataDir)) {
if (!mkdir($dataDir, 0755, true) && !is_dir($dataDir)) {
respondJson(500, [
'success' => false,
'error' => 'Failed to create data directory',
]);
exit;
}
}
$filename = $dataDir . DIRECTORY_SEPARATOR . date('Y') . '.jsonl';
$json = json_encode($record);
if ($json === false) {
respondJson(500, [
'success' => false,
'error' => 'Failed to encode record',
]);
exit;
}
$written = file_put_contents($filename, $json . PHP_EOL, FILE_APPEND | LOCK_EX);
if ($written === false) {
respondJson(500, [
'success' => false,
'error' => 'Failed to write log file',
]);
exit;
}
respondJson(200, [
'success' => true,
]);