Farha
41 lines
1.2 KiB
PHP
41 lines
1.2 KiB
PHP
<?php
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header('Content-Type: application/json');
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// Pastikan file db_config.php sudah benar konfigurasinya
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include 'db_config.php';
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/**
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* Mengambil semua fitur spasial dari tabel spatial_features.
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* Data diurutkan berdasarkan waktu pembuatan terbaru.
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*/
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$sql = "SELECT id, nama_objek, kategori, status_objek, type, geometry_data, nilai_ukur, created_at
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FROM spatial_features
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ORDER BY created_at DESC";
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$result = $conn->query($sql);
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$features = [];
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if (!$result) {
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http_response_code(500);
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echo json_encode(['status' => 'error', 'message' => 'Query gagal: ' . $conn->error]);
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$conn->close();
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exit;
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}
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if ($result && $result->num_rows > 0) {
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while($row = $result->fetch_assoc()) {
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// Mendecode data JSON koordinat agar bisa langsung digunakan oleh Leaflet di frontend
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$row['geometry_data'] = json_decode($row['geometry_data']);
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// Memastikan nilai_ukur dikirim sebagai angka (float/double)
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$row['nilai_ukur'] = (float)$row['nilai_ukur'];
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$features[] = $row;
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}
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}
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// Mengirimkan data dalam format JSON
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echo json_encode($features);
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// Menutup koneksi database
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$conn->close();
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?>
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