48 lines
1.1 KiB
PHP
48 lines
1.1 KiB
PHP
<?php
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declare(strict_types=1);
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function json_response(int $statusCode, array $payload): void
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{
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http_response_code($statusCode);
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header('Content-Type: application/json');
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echo json_encode($payload);
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exit;
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}
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function get_json_input(): array
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{
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$input = json_decode(file_get_contents('php://input'), true);
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if (!is_array($input)) {
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json_response(400, [
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'success' => false,
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'message' => 'Format request tidak valid.',
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]);
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}
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return $input;
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}
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function sanitize_wkt(string $wkt, string $expectedType): string
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{
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$trimmed = trim($wkt);
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if ($trimmed === '') {
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json_response(422, [
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'success' => false,
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'message' => 'Geometri WKT wajib diisi.',
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]);
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}
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$normalized = strtoupper($trimmed);
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if (strpos($normalized, $expectedType . '(') !== 0 && strpos($normalized, $expectedType . ' (') !== 0) {
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json_response(422, [
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'success' => false,
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'message' => 'Tipe geometri tidak sesuai. Diharapkan ' . $expectedType . '.',
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]);
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}
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return $trimmed;
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}
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