drag drop update

app/modules/floors/save.php

@@ -19,6 +19,7 @@ $name = trim($_POST['name'] ?? '');
 $buildingId = (int)($_POST['building_id'] ?? 0);
 $level = isset($_POST['level']) ? (int)$_POST['level'] : null;
 $comment = trim($_POST['comment'] ?? '');
+$floorSvgContent = trim($_POST['floor_svg_content'] ?? '');
 
 // =========================
 // Validierung
@@ -79,6 +80,17 @@ if (!empty($_FILES['svg_file']['name'])) {
     }
 }
 
+if ($floorSvgContent !== '') {
+    $storedSvgPath = storeSvgEditorContent($sql, $floorId, $floorSvgContent);
+    if ($storedSvgPath === false) {
+        $_SESSION['error'] = "SVG aus dem Editor konnte nicht gespeichert werden";
+        $redirectUrl = $floorId ? "?module=floors&action=edit&id=$floorId" : "?module=floors&action=edit";
+        header("Location: $redirectUrl");
+        exit;
+    }
+    $svgPath = $storedSvgPath;
+}
+
 // =========================
 // In DB speichern
 // =========================
@@ -113,3 +125,41 @@ $_SESSION['success'] = "Stockwerk gespeichert";
 // =========================
 header('Location: ?module=floors&action=list');
 exit;
+
+function storeSvgEditorContent($sql, $floorId, $content)
+{
+    $normalized = trim($content);
+    if ($normalized === '' || stripos($normalized, '<svg') === false) {
+        return false;
+    }
+
+    $relativePath = null;
+    if ($floorId > 0) {
+        $existing = $sql->single(
+            "SELECT svg_path FROM floors WHERE id = ?",
+            "i",
+            [$floorId]
+        );
+        $candidate = trim((string)($existing['svg_path'] ?? ''));
+        if ($candidate !== '') {
+            $relativePath = ltrim($candidate, "/\\");
+        }
+    }
+
+    if (!$relativePath) {
+        $relativePath = 'uploads/floorplans/' . uniqid('floor_') . '.svg';
+    }
+
+    $absolutePath = __DIR__ . '/../../' . $relativePath;
+    $targetDir = dirname($absolutePath);
+    if (!is_dir($targetDir)) {
+        mkdir($targetDir, 0755, true);
+    }
+
+    $written = file_put_contents($absolutePath, $normalized);
+    if ($written === false) {
+        return false;
+    }
+
+    return $relativePath;
+}