Update 34 files

- /nfc/README.md
- /nfc/clean_old_logs.sh
- /nfc/clockin.py
- /nfc/emptycards.py
- /nfc/sync_clocks.sh
- /piservices/Dockerfile
- /piservices/Portainer-lamp-stack.env
- /piservices/Portainer-lamp-stack.yaml
- /piservices/README.md
- /piservices/avahi-alias.service
- /piservices/clockpy.service
- /piservices/emptycards.service
- /piservices/nfc-sync.service
- /piservices/test.sh
- /www/404
- /www/get-table-data.php
- /www/habiwan copy.png
- /www/habiwan.png
- /www/index.php
- /www/log_swipe.php
- /www/manage_data.php
- /www/manifest.json
- /www/names.csv
- /www/network_audit.csv
- /www/network-tracker.html
- /www/nfc_debug.log
- /www/scanner.html
- /www/staff_names.php
- /www/times.csv
- /www/check_update.php
- /www/dev.php
- /www/favicon.png
- /www/JsBarcode.all.min.js
- /www/README.md

www/log_swipe.php

@@ -0,0 +1,86 @@
+<?php
+date_default_timezone_set('Europe/London');
+$log_file = 'nfc_debug.log';
+
+if ($_SERVER['REQUEST_METHOD'] === 'POST') {
+    $raw_input = file_get_contents('php://input');
+    $data = json_decode($raw_input, true);
+    $raw_uid = $data['uid'] ?? null;
+    
+    if (!$raw_uid) { die("No UID"); }
+
+    // Normalize UID
+    $clean_uid = "";
+    foreach (explode(':', $raw_uid) as $part) { $clean_uid .= dechex(hexdec($part)); }
+    
+    // --- SERVER-SIDE DEBOUNCE LOGIC ---
+    $debounce_file = sys_get_temp_dir() . '/nfc_swipe_debounce_' . $clean_uid . '.txt';
+    $debounce_seconds = 60;
+    $current_time = time();
+
+    if (file_exists($debounce_file)) {
+        $last_time = (int)file_get_contents($debounce_file);
+        if (($current_time - $last_time) < $debounce_seconds) {
+            // Return a safe JSON response so the front-end doesn't crash if this catches a glitch
+            echo json_encode(['status' => 'ignored', 'name' => 'Already Logged', 'time' => date('H:i:s')]);
+            exit;
+        }
+    }
+    file_put_contents($debounce_file, $current_time);
+    // ----------------------------------
+    
+    try {
+        $db = new PDO("mysql:host=db;dbname=PiClock", "root", "rootpassword");
+        $db->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
+
+        // --- AUTOMATIC TABLE CREATION ---
+        $db->exec("CREATE TABLE IF NOT EXISTS names (
+            id INT AUTO_INCREMENT PRIMARY KEY,
+            CardID VARCHAR(12) NOT NULL UNIQUE,
+            name VARCHAR(100) DEFAULT NULL
+        )");
+
+        $db->exec("CREATE TABLE IF NOT EXISTS times (
+            UID VARCHAR(12) NOT NULL,
+            temp FLOAT,
+            timestamp DATETIME
+        )");
+        // --------------------------------
+        
+        // 1. Check if the card already exists in the names table
+        $stmt = $db->prepare("SELECT name FROM names WHERE CardID = ?");
+        $stmt->execute([$clean_uid]);
+        $user = $stmt->fetch(PDO::FETCH_ASSOC);
+        
+        if ($user) {
+            // Card is known, grab the existing name
+            $name = $user['name'];
+        } else {
+            // Card is UNKNOWN. Auto-register it.
+            $maxStmt = $db->query("SELECT MAX(id) FROM names");
+            $max_id = $maxStmt->fetchColumn();
+            // If the table is empty, start at 1, otherwise use the highest + 1
+            $next_id = ($max_id !== null) ? ($max_id + 1) : 1;
+            
+            // Format the name to zz_UNASSIGNED-XX
+            $name = sprintf("zz_UNASSIGNED-%02d", $next_id);
+            
+            // Insert the new card into the database
+            $insertStmt = $db->prepare("INSERT INTO names (CardID, name) VALUES (?, ?)");
+            $insertStmt->execute([$clean_uid, $name]);
+        }
+
+        // 2. Log the swipe in the times table
+        $stmt = $db->prepare("INSERT INTO times (UID, temp, timestamp) VALUES (?, 56.0, ?)");
+        $stmt->execute([$clean_uid, date('Y-m-d H:i:s')]);
+
+        // 3. Send the result back to the front-end
+        header('Content-Type: application/json');
+        echo json_encode(['status' => 'success', 'name' => $name, 'time' => date('H:i:s')]);
+
+    } catch (PDOException $e) {
+        file_put_contents($log_file, "DB ERROR: " . $e->getMessage() . PHP_EOL, FILE_APPEND);
+        http_response_code(500);
+    }
+}
+?>