24dbc7cd6a
API réception alertes chute (SmartEye/YOLO), analyse IA (Gemini 2.5 Flash), gestion alertes avec escalade (watchdog), notifications Firebase, dashboard web, documentation MkDocs. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
59 lines
1.8 KiB
PHP
59 lines
1.8 KiB
PHP
<?php
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/**
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* heartbeat.php — Heartbeat des Jetsons SmartEye
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*
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* Appelé toutes les 5 minutes par chaque Jetson déployé.
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* Met à jour le statut du site et le timestamp du dernier contact.
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*
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* POST /heartbeat.php
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* Content-Type: application/json
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* {"client_id": "Demo_01", "token": "secret123", "uptime": 86400, "cameras_active": 3}
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*/
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header("Content-Type: application/json");
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header("Access-Control-Allow-Origin: *");
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if ($_SERVER['REQUEST_METHOD'] !== 'POST') {
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http_response_code(405);
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die(json_encode(["success" => false, "message" => "POST uniquement"]));
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}
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$input = json_decode(file_get_contents("php://input"), true);
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$client_id = $input['client_id'] ?? '';
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$token = $input['token'] ?? '';
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if (empty($client_id) || empty($token)) {
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http_response_code(400);
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die(json_encode(["success" => false, "message" => "client_id et token requis"]));
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}
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$DB_FILE = "database.json";
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$db = json_decode(file_get_contents($DB_FILE), true);
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// Authentification
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$found_key = null;
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foreach ($db['clients'] as $key => $c) {
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if (strcasecmp($c['name'] ?? '', $client_id) === 0 && $c['token'] === $token) {
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$found_key = $key;
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break;
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}
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}
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if ($found_key === null) {
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http_response_code(403);
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die(json_encode(["success" => false, "message" => "Authentification échouée"]));
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}
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// Mise à jour heartbeat
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$db['clients'][$found_key]['last_heartbeat'] = date("Y-m-d H:i:s");
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$db['clients'][$found_key]['site_status'] = "active";
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$db['clients'][$found_key]['uptime'] = $input['uptime'] ?? 0;
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$db['clients'][$found_key]['cameras_active'] = $input['cameras_active'] ?? 0;
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file_put_contents($DB_FILE, json_encode($db, JSON_PRETTY_PRINT));
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echo json_encode([
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"success" => true,
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"message" => "Heartbeat reçu",
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"server_time" => date("Y-m-d H:i:s")
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]);
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?>
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