Method handleRename

src/network/CrossPointWebServer.cpp:803–883

}

void CrossPointWebServer::handleRename() const {
  if (!server->hasArg("path") || !server->hasArg("name")) {
    server->send(400, "text/plain", "Missing path or new name");
    return;
  }

  String itemPath = normalizeWebPath(server->arg("path"));
  String newName = server->arg("name");
  newName.trim();

  if (itemPath.isEmpty() || itemPath == "/") {
    server->send(400, "text/plain", "Invalid path");
    return;
  }
  if (newName.isEmpty()) {
    server->send(400, "text/plain", "New name cannot be empty");
    return;
  }
  if (newName.indexOf('/') >= 0 || newName.indexOf('\\') >= 0) {
    server->send(400, "text/plain", "Invalid file name");
    return;
  }
  if (isProtectedItemName(newName)) {
    server->send(403, "text/plain", "Cannot rename to protected name");
    return;
  }

  const String itemName = itemPath.substring(itemPath.lastIndexOf('/') + 1);
  if (isProtectedItemName(itemName)) {
    server->send(403, "text/plain", "Cannot rename protected item");
    return;
  }
  if (newName == itemName) {
    server->send(200, "text/plain", "Name unchanged");
    return;
  }

  if (!Storage.exists(itemPath.c_str())) {
    server->send(404, "text/plain", "Item not found");
    return;
  }

  HalFile file = Storage.open(itemPath.c_str());
  if (!file) {
    server->send(500, "text/plain", "Failed to open file");
    return;
  }
  if (file.isDirectory()) {
    file.close();
    server->send(400, "text/plain", "Only files can be renamed");
    return;
  }

  String parentPath = itemPath.substring(0, itemPath.lastIndexOf('/'));
  if (parentPath.isEmpty()) {
    parentPath = "/";
  }
  String newPath = parentPath;