public async Task <IActionResult> DynamicDnsServices(string hostname)
{
var settings = (await _SettingsRepository.GetSettingAsync <DynamicDnsSettings>()) ?? new DynamicDnsSettings();
var service = settings.Services.FirstOrDefault(s => s.Hostname.Equals(hostname, StringComparison.OrdinalIgnoreCase));
if (service == null)
{
return(NotFound());
}
var vm = new DynamicDnsViewModel();
vm.Modify = true;
vm.Settings = service;
return(View(nameof(DynamicDnsService), vm));
}
public async Task <IActionResult> DynamicDnsService(DynamicDnsViewModel viewModel, string hostname, string command = null)
{
if (!ModelState.IsValid)
{
return(View(viewModel));
}
var settings = (await _SettingsRepository.GetSettingAsync <DynamicDnsSettings>()) ?? new DynamicDnsSettings();
var i = settings.Services.FindIndex(d => d.Hostname.Equals(hostname, StringComparison.OrdinalIgnoreCase));
if (i == -1)
{
return(NotFound());
}
if (viewModel.Settings.Password == null)
{
viewModel.Settings.Password = settings.Services[i].Password;
}
if (viewModel.Settings.Hostname != null)
{
viewModel.Settings.Hostname = viewModel.Settings.Hostname.Trim().ToLowerInvariant();
}
if (!viewModel.Settings.Enabled)
{
StatusMessage = $"The Dynamic DNS service has been disabled";
viewModel.Settings.LastUpdated = null;
}
else
{
string errorMessage = await viewModel.Settings.SendUpdateRequest(HttpClientFactory.CreateClient());
if (errorMessage == null)
{
StatusMessage = $"The Dynamic DNS has been successfully queried, your configuration is saved";
viewModel.Settings.LastUpdated = DateTimeOffset.UtcNow;
}
else
{
ModelState.AddModelError(string.Empty, errorMessage);
return(View(viewModel));
}
}
settings.Services[i] = viewModel.Settings;
await _SettingsRepository.UpdateSetting(settings);
this.RouteData.Values.Remove(nameof(hostname));
return(RedirectToAction(nameof(DynamicDnsServices)));
}
public async Task <IActionResult> DynamicDnsService(DynamicDnsViewModel viewModel, string command = null)
{
if (!ModelState.IsValid)
{
return(View(viewModel));
}
if (command == "Save")
{
var settings = (await _SettingsRepository.GetSettingAsync <DynamicDnsSettings>()) ?? new DynamicDnsSettings();
var i = settings.Services.FindIndex(d => d.Hostname.Equals(viewModel.Settings.Hostname, StringComparison.OrdinalIgnoreCase));
if (i != -1)
{
ModelState.AddModelError(nameof(viewModel.Settings.Hostname), "This hostname already exists");
return(View(viewModel));
}
if (viewModel.Settings.Hostname != null)
{
viewModel.Settings.Hostname = viewModel.Settings.Hostname.Trim().ToLowerInvariant();
}
string errorMessage = await viewModel.Settings.SendUpdateRequest(HttpClientFactory.CreateClient());
if (errorMessage == null)
{
StatusMessage = $"The Dynamic DNS has been successfully queried, your configuration is saved";
viewModel.Settings.LastUpdated = DateTimeOffset.UtcNow;
settings.Services.Add(viewModel.Settings);
await _SettingsRepository.UpdateSetting(settings);
return(RedirectToAction(nameof(DynamicDnsServices)));
}
else
{
ModelState.AddModelError(string.Empty, errorMessage);
return(View(viewModel));
}
}
else
{
return(View(new DynamicDnsViewModel()
{
Settings = new DynamicDnsService()
}));
}
}
