denavy/D1041231027-WebGIS
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dena27
2026-06-10 18:48:37 +07:00
commit 084b171dbd
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03/api/db.php
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<?php
$host = 'localhost';
$dbname = 'latihan_webgis';
$username = 'root';
$password = '';
try {
$db = new PDO("mysql:host=$host;dbname=$dbname;charset=utf8mb4", $username, $password);
$db->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
$db->setAttribute(PDO::ATTR_DEFAULT_FETCH_MODE, PDO::FETCH_ASSOC);
} catch (PDOException $e) {
http_response_code(500);
echo json_encode(['status' => 'error', 'message' => 'Koneksi database gagal: ' . $e->getMessage()]);
exit;
}
03/api/jalan.php
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<?php
require __DIR__ . '/db.php';
header('Content-Type: application/json');
header('Access-Control-Allow-Origin: *');
header('Access-Control-Allow-Methods: GET, POST, OPTIONS');
header('Access-Control-Allow-Headers: Content-Type');
if ($_SERVER['REQUEST_METHOD'] === 'OPTIONS') { http_response_code(200); exit(); }
$action = $_GET['action'] ?? '';
if ($action === '') {
$input = json_decode(file_get_contents('php://input'), true);
$action = $input['action'] ?? '';
}
try {
switch ($action) {
case 'list':
$rows = $db->query("SELECT * FROM jalan ORDER BY createdat DESC")->fetchAll();
echo json_encode(['status' => 'success', 'data' => $rows]);
break;
case 'create':
$input = json_decode(file_get_contents('php://input'), true);
$nama = trim($input['nama'] ?? '');
$status = $input['status'] ?? 'kabupaten';
$panjang = isset($input['panjang_meter']) ? (float)$input['panjang_meter'] : null;
$geom = $input['geom'] ?? null;
if (!$nama) {
echo json_encode(['status' => 'error', 'message' => 'Nama jalan wajib diisi.']);
break;
}
if (!in_array($status, ['nasional','provinsi','kabupaten'])) $status = 'kabupaten';
// Validasi dan konversi geometri LineString
$geojson = null;
if (is_array($geom)) {
if (isset($geom['type']) && $geom['type'] === 'LineString' && isset($geom['coordinates'])) {
$geojson = json_encode($geom);
} elseif (isset($geom[0]) && is_array($geom[0])) {
// array of points [[lng,lat],...]
$geojson = json_encode([
'type' => 'LineString',
'coordinates' => $geom
]);
}
} elseif (is_string($geom)) {
$decoded = json_decode($geom, true);
if ($decoded && isset($decoded['type']) && $decoded['type'] === 'LineString') {
$geojson = $geom;
} else {
echo json_encode(['status'=>'error','message'=>'Format geometri tidak valid.']);
break;
}
}
if (!$geojson) {
echo json_encode(['status' => 'error', 'message' => 'Geometri tidak valid. Harus berupa GeoJSON LineString atau array koordinat.']);
break;
}
$stmt = $db->prepare("INSERT INTO jalan (nama, status, panjang_meter, geom) VALUES (?, ?, ?, ?)");
$stmt->execute([$nama, $status, $panjang, $geojson]);
echo json_encode(['status'=>'success','message'=>'Data jalan berhasil disimpan!','id'=>$db->lastInsertId()]);
break;
case 'update':
$input = json_decode(file_get_contents('php://input'), true);
$id = (int)($input['id'] ?? 0);
$nama = trim($input['nama'] ?? '');
$status = $input['status'] ?? 'kabupaten';
if (!$id) { echo json_encode(['status'=>'error','message'=>'ID tidak valid.']); break; }
if (!$nama) { echo json_encode(['status'=>'error','message'=>'Nama jalan wajib diisi.']); break; }
if (!in_array($status, ['nasional','provinsi','kabupaten'])) $status = 'kabupaten';
$stmt = $db->prepare("UPDATE jalan SET nama=?, status=?, updatedat=NOW() WHERE id=?");
$stmt->execute([$nama, $status, $id]);
echo json_encode(['status'=>'success','message'=>'Data jalan berhasil diperbarui.']);
break;
case 'delete':
$input = json_decode(file_get_contents('php://input'), true);
$id = (int)($input['id'] ?? 0);
if (!$id) { echo json_encode(['status'=>'error','message'=>'ID tidak valid.']); break; }
$stmt = $db->prepare("DELETE FROM jalan WHERE id=?");
$stmt->execute([$id]);
echo json_encode(['status'=>'success','message'=>'Data jalan berhasil dihapus.']);
break;
default:
echo json_encode(['status'=>'error','message'=>'Aksi tidak dikenali.']);
}
} catch (PDOException $e) {
echo json_encode(['status'=>'error','message'=>'Database error: '.$e->getMessage()]);
}
03/api/parsil.php
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<?php
require __DIR__ . '/db.php';
header('Content-Type: application/json');
header('Access-Control-Allow-Origin: *');
header('Access-Control-Allow-Methods: GET, POST, OPTIONS');
header('Access-Control-Allow-Headers: Content-Type');
if ($_SERVER['REQUEST_METHOD'] === 'OPTIONS') { http_response_code(200); exit(); }
$action = $_GET['action'] ?? '';
if ($action === '') {
$input = json_decode(file_get_contents('php://input'), true);
$action = $input['action'] ?? '';
}
try {
switch ($action) {
case 'list':
$rows = $db->query("SELECT * FROM parsil ORDER BY createdat DESC")->fetchAll();
echo json_encode(['status' => 'success', 'data' => $rows]);
break;
case 'create':
$input = json_decode(file_get_contents('php://input'), true);
$nama = trim($input['nama'] ?? '');
$status = $input['status_kepemilikan'] ?? 'SHM';
$luas = isset($input['luas_m2']) ? (float)$input['luas_m2'] : null;
$geom = $input['geom'] ?? null;
if (!$nama) {
echo json_encode(['status' => 'error', 'message' => 'Nama parsil wajib diisi.']);
break;
}
$validStatus = ['SHM','HGB','HGU','HP'];
if (!in_array($status, $validStatus)) $status = 'SHM';
// Validasi dan konversi geometri Polygon
$geojson = null;
if (is_array($geom)) {
if (isset($geom['type']) && $geom['type'] === 'Polygon' && isset($geom['coordinates'])) {
$geojson = json_encode($geom);
} elseif (isset($geom[0]) && is_array($geom[0])) {
// array of rings [[lng,lat],...]
$geojson = json_encode([
'type' => 'Polygon',
'coordinates' => $geom
]);
}
} elseif (is_string($geom)) {
$decoded = json_decode($geom, true);
if ($decoded && isset($decoded['type']) && $decoded['type'] === 'Polygon') {
$geojson = $geom;
} else {
echo json_encode(['status'=>'error','message'=>'Format geometri tidak valid.']);
break;
}
}
if (!$geojson) {
echo json_encode(['status' => 'error', 'message' => 'Geometri tidak valid. Harus berupa GeoJSON Polygon atau array koordinat.']);
break;
}
$stmt = $db->prepare("INSERT INTO parsil (nama, status_kepemilikan, luas_m2, geom) VALUES (?, ?, ?, ?)");
$stmt->execute([$nama, $status, $luas, $geojson]);
echo json_encode(['status'=>'success','message'=>'Data parsil berhasil disimpan!','id'=>$db->lastInsertId()]);
break;
case 'update':
$input = json_decode(file_get_contents('php://input'), true);
$id = (int)($input['id'] ?? 0);
$nama = trim($input['nama'] ?? '');
$status = $input['status_kepemilikan'] ?? 'SHM';
$geom = $input['geom'] ?? null;
$luas = isset($input['luas_m2']) ? (float)$input['luas_m2'] : null;
if (!$id) { echo json_encode(['status'=>'error','message'=>'ID tidak valid.']); break; }
if (!$nama) { echo json_encode(['status'=>'error','message'=>'Nama parsil wajib diisi.']); break; }
$validStatus = ['SHM','HGB','HGU','HP'];
if (!in_array($status, $validStatus)) $status = 'SHM';
// If geometry provided, validate/convert to GeoJSON string
$geojson = null;
if ($geom) {
if (is_array($geom)) {
if (isset($geom['type']) && $geom['type'] === 'Polygon' && isset($geom['coordinates'])) {
$geojson = json_encode($geom);
} elseif (isset($geom[0]) && is_array($geom[0])) {
$geojson = json_encode(['type'=>'Polygon','coordinates'=>$geom]);
}
} elseif (is_string($geom)) {
$decoded = json_decode($geom, true);
if ($decoded && isset($decoded['type']) && $decoded['type'] === 'Polygon') $geojson = $geom;
}
if (!$geojson) { echo json_encode(['status'=>'error','message'=>'Format geometri tidak valid untuk update.']); break; }
}
// Build update query dynamically
$fields = ['nama = ?', 'status_kepemilikan = ?', 'updatedat = NOW()'];
$params = [$nama, $status];
if ($luas !== null) { $fields[] = 'luas_m2 = ?'; $params[] = $luas; }
if ($geojson !== null) { $fields[] = 'geom = ?'; $params[] = $geojson; }
$params[] = $id;
$sql = "UPDATE parsil SET " . implode(', ', $fields) . " WHERE id=?";
$stmt = $db->prepare($sql);
$stmt->execute($params);
echo json_encode(['status'=>'success','message'=>'Data parsil berhasil diperbarui.']);
break;
case 'delete':
$input = json_decode(file_get_contents('php://input'), true);
$id = (int)($input['id'] ?? 0);
if (!$id) { echo json_encode(['status'=>'error','message'=>'ID tidak valid.']); break; }
$stmt = $db->prepare("DELETE FROM parsil WHERE id=?");
$stmt->execute([$id]);
echo json_encode(['status'=>'success','message'=>'Data parsil berhasil dihapus.']);
break;
default:
echo json_encode(['status'=>'error','message'=>'Aksi tidak dikenali.']);
}
} catch (PDOException $e) {
echo json_encode(['status'=>'error','message'=>'Database error: '.$e->getMessage()]);
}
03/api/spbu.php
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<?php
require __DIR__ . '/db.php';
header('Content-Type: application/json');
header('Access-Control-Allow-Origin: *');
header('Access-Control-Allow-Methods: GET, POST, OPTIONS');
header('Access-Control-Allow-Headers: Content-Type');
if ($_SERVER['REQUEST_METHOD'] === 'OPTIONS') { http_response_code(200); exit(); }
$action = $_GET['action'] ?? '';
if ($action === '') {
$input = json_decode(file_get_contents('php://input'), true);
$action = $input['action'] ?? '';
}
try {
switch ($action) {
case 'list':
$rows = $db->query("SELECT id, namaspbu, nomorwa, statusbuka,
JSON_EXTRACT(koordinat, '$.coordinates[1]') as lat,
JSON_EXTRACT(koordinat, '$.coordinates[0]') as lng,
koordinat
FROM spbu ORDER BY createdat DESC")->fetchAll();
foreach ($rows as &$r) {
$r['lat'] = (float)$r['lat'];
$r['lng'] = (float)$r['lng'];
}
echo json_encode(['status' => 'success', 'data' => $rows]);
break;
case 'create':
$input = json_decode(file_get_contents('php://input'), true);
$namaspbu = trim($input['namaspbu'] ?? '');
$nomorwa = trim($input['nomorwa'] ?? '');
$statusbuka = $input['statusbuka'] ?? 'limited';
$koordinat = $input['koordinat'] ?? null;
if (!$namaspbu) {
echo json_encode(['status'=>'error','message'=>'Nama SPBU wajib diisi.']);
break;
}
if (!in_array($statusbuka, ['full','limited'])) $statusbuka = 'limited';
// Validasi dan konversi geometri
$geojson = null;
if (is_array($koordinat)) {
// Cek apakah sudah dalam format GeoJSON Point
if (isset($koordinat['type']) && $koordinat['type'] === 'Point' && isset($koordinat['coordinates'])) {
$geojson = json_encode($koordinat);
}
// Mungkin hanya array [lng, lat]
elseif (isset($koordinat[0]) && isset($koordinat[1])) {
$geojson = json_encode([
'type' => 'Point',
'coordinates' => [(float)$koordinat[0], (float)$koordinat[1]]
]);
}
// Mungkin objek dengan lat,lng
elseif (isset($koordinat['lat']) && isset($koordinat['lng'])) {
$geojson = json_encode([
'type' => 'Point',
'coordinates' => [(float)$koordinat['lng'], (float)$koordinat['lat']]
]);
}
} elseif (is_string($koordinat)) {
// Coba parse JSON
$decoded = json_decode($koordinat, true);
if ($decoded && isset($decoded['type']) && $decoded['type'] === 'Point') {
$geojson = $koordinat;
} else {
echo json_encode(['status'=>'error','message'=>'Format koordinat tidak valid.']);
break;
}
}
if (!$geojson) {
echo json_encode(['status'=>'error','message'=>'Geometri tidak valid. Harus berupa GeoJSON Point atau koordinat [lng, lat].']);
break;
}
$stmt = $db->prepare("INSERT INTO spbu (namaspbu, nomorwa, statusbuka, koordinat) VALUES (?, ?, ?, ?)");
$stmt->execute([$namaspbu, $nomorwa, $statusbuka, $geojson]);
echo json_encode(['status'=>'success','message'=>'Data berhasil disimpan!','id'=>$db->lastInsertId()]);
break;
case 'update':
$input = json_decode(file_get_contents('php://input'), true);
$id = (int)($input['id'] ?? 0);
$namaspbu = trim($input['namaspbu'] ?? '');
$nomorwa = trim($input['nomorwa'] ?? '');
$statusbuka = $input['statusbuka'] ?? 'limited';
$koordinat = $input['koordinat'] ?? null;
if (!$id) {
echo json_encode(['status'=>'error','message'=>'ID tidak valid.']);
break;
}
// ===============================
// JIKA ADA KOORDINAT → UPDATE KOORDINAT
// ===============================
if ($koordinat) {
$geojson = json_encode($koordinat);
$stmt = $db->prepare("UPDATE spbu SET koordinat=?, updatedat=NOW() WHERE id=?");
$stmt->execute([$geojson, $id]);
echo json_encode(['status'=>'success','message'=>'Koordinat berhasil diperbarui!']);
break;
}
// ===============================
// UPDATE DATA BIASA
// ===============================
if (!$namaspbu) {
echo json_encode(['status'=>'error','message'=>'Nama SPBU wajib diisi.']);
break;
}
$stmt = $db->prepare("UPDATE spbu SET namaspbu=?, nomorwa=?, statusbuka=?, updatedat=NOW() WHERE id=?");
$stmt->execute([$namaspbu, $nomorwa, $statusbuka, $id]);
echo json_encode(['status'=>'success','message'=>'Data berhasil diperbarui!']);
break;
case 'delete':
$input = json_decode(file_get_contents('php://input'), true);
$id = (int)($input['id'] ?? 0);
if (!$id) { echo json_encode(['status'=>'error','message'=>'ID tidak valid.']); break; }
$stmt = $db->prepare("DELETE FROM spbu WHERE id=?");
$stmt->execute([$id]);
echo json_encode(['status'=>'success','message'=>'Data berhasil dihapus.']);
break;
default:
echo json_encode(['status'=>'error','message'=>'Aksi tidak dikenali.']);
}
} catch (PDOException $e) {
echo json_encode(['status'=>'error','message'=>'Database error: '.$e->getMessage()]);
}