private async Task <FWFormFile> BindFile(ModelBindingContext bindingContext, string value)
{
var fileInfo = FWJsonHelper.Deserialize <FileData>(value);
// Attempts to find the file at the tmp folder.
var filePath = Path.Combine(FWApp.WebRootPath, "tmp", fileInfo.FileId);
if (File.Exists(filePath))
{
var f = File.OpenRead(filePath);
byte[] content = new byte[f.Length];
await f.ReadAsync(content, 0, content.Length);
return(new FWFormFile()
{
Content = content,
Length = f.Length,
FileName = fileInfo.FileName,
ContentType = fileInfo.ContentType
});
}
return(null);
}
private void AddAlert(FWMessage alert)
{
Queue <FWMessage> alerts;
if (TempData.ContainsKey(ALERT_QUEUE))
{
alerts = FWJsonHelper.Deserialize <Queue <FWMessage> >(TempData[ALERT_QUEUE].ToString());
}
else
{
alerts = new Queue <FWMessage>();
}
alerts.Enqueue(alert);
TempData[ALERT_QUEUE] = FWJsonHelper.Serialize(alerts);
}
private object ReadResultMessagesForAjaxResponses(object data)
{
if (TempData.ContainsKey(ALERT_QUEUE))
{
var alerts = FWJsonHelper.Deserialize <Queue <FWMessage> >(TempData[ALERT_QUEUE].ToString());
if (alerts != null)
{
var settings = new JsonSerializerSettings
{
ContractResolver = new CamelCasePropertyNamesContractResolver()
};
data = new { content = data, alerts = JsonConvert.SerializeObject(alerts, settings) };
}
}
return(data);
}
private async Task ValidateRecaptcha(ActionExecutingContext context, string token)
{
using (var webClient = new HttpClient())
{
var content = new FormUrlEncodedContent(new[]
{
new KeyValuePair <string, string>("secret", _options.PrivateKey),
new KeyValuePair <string, string>("response", token)
});
HttpResponseMessage response = await webClient.PostAsync(_options.ApiEndpoint, content);
string json = await response.Content.ReadAsStringAsync();
var reCaptchaResponse = FWJsonHelper.Deserialize <ReCaptchaResponse>(json);
if (reCaptchaResponse == null)
{
AddModelError(context, Resources.Resources.FWRecaptcha_NoResponse);
}
else if (!reCaptchaResponse.Success)
{
AddModelError(context, Resources.Resources.FWRecaptcha_Invalid);
}
}
}
/// <summary>
/// In a Razor layoutpage, renders the last request alerts.
/// </summary>
/// <returns>The alerts.</returns>
public IHtmlContent RenderAlerts()
{
var tempData = _tmpDataFactory.GetTempData(_httpContextAccessor.HttpContext);
if (!tempData.ContainsKey(FWBaseController.ALERT_QUEUE))
{
return(new HtmlString(string.Empty));
}
var alerts = FWJsonHelper.Deserialize <Queue <FWMessage> >(tempData[FWBaseController.ALERT_QUEUE].ToString());
StringBuilder sb = new StringBuilder();
if (alerts != null)
{
foreach (var alert in alerts)
{
var alertControl = new FWMessageControl(alert.Message, alert.Type);
sb.Append(alertControl.ToString());
}
}
return(new HtmlString(sb.ToString()));
}
public string CreateChart()
{
return(FWJsonHelper.Serialize(this, true));
}
