added photo functionality

public/userarea/delete_photo.php

@@ -0,0 +1,37 @@
+<?php
+// delete_photo.php
+include('include/headscript.php');
+
+header('Content-Type: application/json');
+
+if ($_SERVER['REQUEST_METHOD'] !== 'POST' || !isset($_POST['photo_id'])) {
+    echo json_encode(['success' => false, 'message' => 'Richiesta non valida']);
+    exit;
+}
+
+$photoId = intval($_POST['photo_id']);
+
+$db = DBHandlerSelect::getInstance();
+$pdo = $db->getConnection();
+
+// Recupera il percorso del file
+$stmt = $pdo->prepare("SELECT file_path FROM datadb_photos WHERE id = ?");
+$stmt->execute([$photoId]);
+$photo = $stmt->fetch(PDO::FETCH_ASSOC);
+
+if (!$photo) {
+    echo json_encode(['success' => false, 'message' => 'Foto non trovata']);
+    exit;
+}
+
+// Elimina il file dal server
+$filePath = '../photostrf/' . $photo['file_path'];
+if (file_exists($filePath)) {
+    unlink($filePath);
+}
+
+// Elimina il record dal database
+$stmt = $pdo->prepare("DELETE FROM datadb_photos WHERE id = ?");
+$stmt->execute([$photoId]);
+
+echo json_encode(['success' => true, 'message' => 'Foto eliminata con successo']);