unknown
74 lines
2.6 KiB
PHP
74 lines
2.6 KiB
PHP
<?php
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// ========================================
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// FILE: php/koneksi.php
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// Konfigurasi Koneksi Database
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// ========================================
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// CORS HEADERS - Wajib ada agar request dari browser tidak diblok
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header('Access-Control-Allow-Origin: *');
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header('Access-Control-Allow-Methods: GET, POST, OPTIONS');
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header('Access-Control-Allow-Headers: Content-Type, X-Requested-With');
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header('Content-Type: application/json; charset=utf-8');
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// Handle preflight request (OPTIONS)
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if ($_SERVER['REQUEST_METHOD'] === 'OPTIONS') {
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http_response_code(200);
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exit();
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}
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// Baca dari Environment Variable (untuk deployment Coolify/server)
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// Jika tidak ada, fallback ke konfigurasi XAMPP lokal
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$host = getenv('DB_HOST') ?: ($_SERVER['DB_HOST'] ?? ($_ENV['DB_HOST'] ?? "localhost"));
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$username = getenv('DB_USER') ?: ($_SERVER['DB_USER'] ?? ($_ENV['DB_USER'] ?? "root"));
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$password = getenv('DB_PASSWORD') ?: ($_SERVER['DB_PASSWORD'] ?? ($_ENV['DB_PASSWORD'] ?? ""));
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$database = getenv('DB_DATABASE') ?: ($_SERVER['DB_DATABASE'] ?? ($_ENV['DB_DATABASE'] ?? "pemetaan_kemiskinan"));
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$port = getenv('DB_PORT') ?: ($_SERVER['DB_PORT'] ?? ($_ENV['DB_PORT'] ?? 3306));
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// KONEKSI MYSQLI DENGAN LOGIKA FALLBACK
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$conn = null;
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// Aktifkan throwing exception untuk mysqli agar try-catch berfungsi dengan baik
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mysqli_report(MYSQLI_REPORT_ERROR | MYSQLI_REPORT_STRICT);
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try {
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// 1. Coba koneksi utama sesuai konfigurasi Environment / Env File
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$conn = new mysqli($host, $username, $password, $database, (int)$port);
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} catch (Exception $e) {
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// 2. Coba koneksi Fallback ke Docker Host (host.docker.internal)
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try {
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$conn = new mysqli("host.docker.internal", "root", "", "pemetaan_kemiskinan", 3306);
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} catch (Exception $e_docker) {
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// 3. Coba koneksi Fallback ke Localhost murni
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try {
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$conn = new mysqli("localhost", "root", "", "pemetaan_kemiskinan", 3306);
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} catch (Exception $e_local) {
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// Jika semua gagal, berikan respon error
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sendJSON('error', 'Koneksi database utama & fallback gagal: ' . $e_local->getMessage());
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exit();
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}
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}
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}
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// SET CHARSET UTF-8
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$conn->set_charset("utf8mb4");
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// FUNCTION UNTUK ESCAPE INPUT
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function sanitize($string, $conn) {
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return $conn->real_escape_string(strip_tags(trim($string)));
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}
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// FUNCTION UNTUK RESPONSE JSON
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function sendJSON($status, $message, $data = null) {
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$response = [
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'status' => $status,
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'message' => $message
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];
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if ($data !== null) {
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$response['data'] = $data;
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}
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echo json_encode($response, JSON_UNESCAPED_UNICODE);
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exit();
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}
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?>
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