Inital Commit: Landing Page & Folder Tugas-Tugas

parsil/get_parsil.php

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+<?php
+include "../config/koneksi.php";
+
+// Set header agar browser tahu ini adalah file JSON
+header('Content-Type: application/json');
+
+$q = mysqli_query($koneksi, "SELECT * FROM parsil");
+$features = [];
+
+while($row = mysqli_fetch_assoc($q)) {
+    $raw_coords = json_decode($row['koordinat']);
+    $formatted_coords = [];
+
+    // GeoJSON Polygon membutuhkan koordinat dalam array 3 lapis: [[[lng, lat], [lng, lat]]]
+    // Kita ambil dari koordinat mentah dan balik urutannya ke [longitude, latitude]
+    $polygon_ring = [];
+    foreach($raw_coords as $c) {
+        $polygon_ring[] = [(float)$c->lng, (float)$c->lat];
+    }
+
+    // Pastikan poligon tertutup (titik pertama sama dengan titik terakhir)
+    if (!empty($polygon_ring) && ($polygon_ring[0] !== end($polygon_ring))) {
+        $polygon_ring[] = $polygon_ring[0];
+    }
+
+    $features[] = [
+        "type" => "Feature",
+        "geometry" => [
+            "type" => "Polygon",
+            "coordinates" => [$polygon_ring] // Array bersarang untuk Polygon
+        ],
+        "properties" => [
+            "id" => $row['id'],
+            "pemilik" => $row['nama_pemilik'],
+            "status" => $row['status_kepemilikan'],
+            "luas" => $row['luas_tanah']
+        ]
+    ];
+}
+
+$geojson = [
+    "type" => "FeatureCollection",
+    "features" => $features
+];
+
+echo json_encode($geojson);
+?>

parsil/hapus_parsil.php

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+<?php
+include "../config/koneksi.php";
+
+$id = $_GET['id'];
+$query = "DELETE FROM parsil WHERE id = '$id'";
+if(mysqli_query($koneksi, $query)) {
+    echo json_encode(['status' => 'success']);
+} else {
+    echo json_encode(['status' => 'error']);
+}
+?>

parsil/tambah_parsil.php

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+<?php
+include "../config/koneksi.php";
+
+$query = "INSERT INTO parsil (nama_pemilik, status_kepemilikan, luas_tanah, koordinat) VALUES 
+         ('".$_POST['pemilik']."', '".$_POST['status']."', '".$_POST['luas']."', '".$_POST['koordinat']."')";
+mysqli_query($koneksi, $query);
+?>

parsil/update_parsil.php

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+<?php
+include "../config/koneksi.php";
+
+$id = $_POST['id'];
+$pemilik = $_POST['pemilik'];
+$status = $_POST['status'];
+
+$query = "UPDATE parsil SET nama_pemilik='$pemilik', status_kepemilikan='$status' WHERE id='$id'";
+if(mysqli_query($koneksi, $query)) {
+    echo json_encode(['status' => 'success']);
+} else {
+    echo json_encode(['status' => 'error']);
+}
+?>