add files and folders

2026-06-10 17:28:32 +07:00
parent 52f4cf86ab
commit 61f4fb2e71
80 changed files with 17551 additions and 0 deletions
@@ -0,0 +1,42 @@
+<?php
+header('Content-Type: application/json; charset=utf-8');
+
+$lat = isset($_GET['lat']) ? (float)$_GET['lat'] : null;
+$lng = isset($_GET['lng']) ? (float)$_GET['lng'] : null;
+
+if ($lat === null || $lng === null) {
+    echo json_encode(["success" => false, "message" => "lat/lng wajib diisi"]);
+    exit;
+}
+
+// Nominatim usage policy requires a valid User-Agent identifying the application.
+$url = "https://nominatim.openstreetmap.org/reverse?format=jsonv2&lat=" . urlencode($lat) . "&lon=" . urlencode($lng);
+
+try {
+    $ch = curl_init($url);
+    curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
+    curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 8);
+    curl_setopt($ch, CURLOPT_TIMEOUT, 12);
+    curl_setopt($ch, CURLOPT_HTTPHEADER, [
+        "User-Agent: webgis-spbu/1.0 (XAMPP PHP reverse geocode)"
+    ]);
+    $resp = curl_exec($ch);
+    $code = curl_getinfo($ch, CURLINFO_HTTP_CODE);
+    $err = curl_error($ch);
+    curl_close($ch);
+
+    if ($resp === false || $code < 200 || $code >= 300) {
+        echo json_encode(["success" => false, "message" => $err ?: ("HTTP " . $code)]);
+        exit;
+    }
+
+    $json = json_decode($resp, true);
+    $display = $json['display_name'] ?? null;
+    echo json_encode([
+        "success" => true,
+        "address" => $display,
+        "raw" => $json
+    ], JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES);
+} catch (Exception $e) {
+    echo json_encode(["success" => false, "message" => $e->getMessage()]);
+}