voyage

2026-01-26 20:21:05 +01:00
parent c5b89f2bf4
commit fbc95815d8
9 changed files with 1840 additions and 11 deletions
@@ -0,0 +1,105 @@
+<?php
+// modules/holidays/geocode.php
+require __DIR__ . '/../../includes/auth.php';
+require_login('/login.php');
+require __DIR__ . '/../../includes/db.php';
+
+header('Content-Type: application/json; charset=utf-8');
+
+$q = trim($_GET['q'] ?? '');
+if ($q === '') {
+  http_response_code(400);
+  echo json_encode(['error' => 'missing q']);
+  exit;
+}
+
+// borne la limite entre 1 et 5 (usage perso)
+$limit = (int)($_GET['limit'] ?? 1);
+if ($limit < 1) $limit = 1;
+if ($limit > 5) $limit = 5;
+
+// Cache local (silencieux si table absente)
+$qNorm = mb_strtolower($q);
+$qHash = hash('sha256', $qNorm);
+try {
+  if ($limit === 1) {
+    $st = $pdo->prepare("SELECT lat, lng, display_name FROM pf_geocode_cache WHERE q_hash = ?");
+    $st->execute([$qHash]);
+    if ($row = $st->fetch(PDO::FETCH_ASSOC)) {
+      echo json_encode([
+        'lat' => (float)$row['lat'],
+        'lng' => (float)$row['lng'],
+        'display_name' => $row['display_name'],
+        'cached' => true
+      ]);
+      exit;
+    }
+  }
+} catch (Throwable $e) {
+  // pas bloquant
+}
+
+// Appel Nominatim (respect des règles d'usage)
+$endpoint = 'https://nominatim.openstreetmap.org/search';
+$params = http_build_query([
+  'format'          => 'jsonv2',
+  'addressdetails'  => 1,
+  'limit'           => $limit,
+  'q'               => $q,
+], '', '&', PHP_QUERY_RFC3986);
+
+$url = $endpoint . '?' . $params;
+
+$ch = curl_init($url);
+curl_setopt_array($ch, [
+  CURLOPT_RETURNTRANSFER => true,
+  CURLOPT_CONNECTTIMEOUT => 5,
+  CURLOPT_TIMEOUT        => 10,
+  CURLOPT_HTTPHEADER     => [
+    // Contact fourni: ferlan.alexandre@gmail.com
+    'User-Agent: PachaFamily-Holidays/1.0 (+contact: ferlan.alexandre@gmail.com)'
+  ],
+]);
+$body = curl_exec($ch);
+$http = curl_getinfo($ch, CURLINFO_HTTP_CODE);
+$err  = curl_error($ch);
+curl_close($ch);
+
+if ($body === false || $http !== 200) {
+  http_response_code(502);
+  echo json_encode(['error' => 'geocode_failed', 'details' => $err ?: ('HTTP '.$http)]);
+  exit;
+}
+
+$data = json_decode($body, true);
+if (!is_array($data) || empty($data)) {
+  http_response_code(404);
+  echo json_encode(['error' => 'not_found']);
+  exit;
+}
+
+if ($limit === 1) {
+  $r   = $data[0];
+  $lat = round((float)$r['lat'], 6);
+  $lng = round((float)$r['lon'], 6);
+  $display = $r['display_name'] ?? null;
+
+  try {
+    $st = $pdo->prepare("REPLACE INTO pf_geocode_cache (q_hash, q, lat, lng, display_name) VALUES (?, ?, ?, ?, ?)");
+    $st->execute([$qHash, $q, $lat, $lng, $display]);
+  } catch (Throwable $e) {}
+
+  echo json_encode(['lat' => $lat, 'lng' => $lng, 'display_name' => $display]);
+  exit;
+}
+
+// Multi-résultats
+$results = array_map(function ($r) {
+  return [
+    'lat'          => round((float)$r['lat'], 6),
+    'lng'          => round((float)$r['lon'], 6),
+    'display_name' => (string)($r['display_name'] ?? ''),
+  ];
+}, $data);
+
+echo json_encode(['results' => $results], JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES);