Upload files to "/"

2026-06-10 09:39:02 +00:00
parent 50de6580bc
commit 85c126d78e
1 changed files with 73 additions and 0 deletions
@@ -0,0 +1,73 @@
+<?php
+// ============================================================================
+//  koneksi.php - KONEKSI UTAMA INTEGRATED (ANTI-ERROR FOLDER PATH)
+//  Sistem WebGIS Poverty Mapping & Geometri Sigma
+//  Penyusun: Tiara Chontesa (D1041231070)
+// ============================================================================
+
+// 1. KREDENSIAL DATABASE LOCALHOST (XAMPP)
+define('DB_HOST', 'localhost');
+define('DB_USER', 'root');
+define('DB_PASS', '');          // Kosongkan jika menggunakan XAMPP standar lokal
+define('DB_NAME', 'db_poverty_mapping'); // Mengarah ke nama database gabungan baru
+
+// Eksekusi Koneksi MySQLi
+$conn = new mysqli(DB_HOST, DB_USER, DB_PASS, DB_NAME);
+
+// Validasi Kegagalan Koneksi
+if ($conn->connect_error) {
+    http_response_code(500);
+    die(json_encode([
+        'status'  => 'error',
+        'message' => 'Koneksi database gagal: ' . $conn->connect_error
+    ]));
+}
+
+// Set Charset ke UTF-8 agar aman membaca data koordinat spasial/GeoJSON
+$conn->set_charset('utf8mb4');
+
+
+// 2. DETEKSI LOKASI PATH RELATIF (Cerdas mencegah error No Such File / Wrong Redirect)
+if (!function_exists('getRedirectPath')) {
+    function getRedirectPath($targetFile) {
+        // Ambil nama folder tempat file PHP yang sedang berjalan berada
+        $currentDir = basename(dirname($_SERVER['SCRIPT_FILENAME']));
+        
+        // Jika file pengakses ada di dalam subfolder tugas (misal: tugas1_polyline, tugas2_polygon)
+        // atau berada di dalam folder 'includes', mundurkan path satu tingkat ke luar menggunakan '../'
+        if (strpos($currentDir, 'tugas') !== false || $currentDir === 'includes') {
+            return '../' . $targetFile;
+        }
+        return $targetFile;
+    }
+}
+
+
+// 3. FUNGSI OTENTIKASI GLOBAL (Bisa langsung dipanggil di semua folder tugas Anda)
+if (!function_exists('cekLogin')) {
+    function cekLogin() {
+        if (session_status() === PHP_SESSION_NONE) {
+            session_start();
+        }
+        // Jika belum ada session user_id, tendang paksa ke halaman login.php dengan path yang benar
+        if (!isset($_SESSION['user_id'])) {
+            $loginPath = getRedirectPath('login.php');
+            header("Location: " . $loginPath);
+            exit;
+        }
+    }
+}
+
+if (!function_exists('cekRole')) {
+    function cekRole($role_wajib) {
+        if (session_status() === PHP_SESSION_NONE) {
+            session_start();
+        }
+        // Jika role user tidak sesuai dengan kriteria halaman, tendang ke dashboard utama
+        if (!isset($_SESSION['role']) || $_SESSION['role'] !== $role_wajib) {
+            $dashboardPath = getRedirectPath('dashboard.php?error=unauthorized');
+            header("Location: " . $dashboardPath);
+            exit;
+        }
+    }
+}