private HtmlString SerializeInternal(JsonOutputFormatter jsonOutputFormatter, object value)
{
var stringWriter = new StringWriter(CultureInfo.InvariantCulture);
jsonOutputFormatter.WriteObject(stringWriter, value);
return new HtmlString(stringWriter.ToString());
}
protected override void PopulateStoreConfig(IDictionary <string, object> config)
{
using (var writer = new StringWriter()) {
_jsonFormatter.WriteObject(writer, Items);
config["data"] = new JRaw(writer.ToString());
}
}
public override async Task WriteResponseBodyAsync(OutputFormatterWriteContext context, Encoding selectedEncoding)
{
if (context == null)
{
throw new ArgumentNullException(nameof(context));
}
string callback;
if (IsJsonpRequest(context.HttpContext.Request, _callbackQueryParameter, out callback))
{
if (!CallbackValidator.IsValid(callback))
{
throw new InvalidOperationException($"Callback '{callback}' is invalid!");
}
using (var writer = context.WriterFactory(context.HttpContext.Response.Body, selectedEncoding))
{
// the /**/ is a specific security mitigation for "Rosetta Flash JSONP abuse"
// the typeof check is just to reduce client error noise
var str = "/**/ typeof " + callback + " === 'function' && " + callback + "(";
str += context.Object + ");";
writer.Write("/**/ typeof " + callback + " === 'function' && " + callback + "(");
writer.Flush();
_jsonMediaTypeFormatter.WriteObject(writer, context.Object);
writer.Write(");");
await writer.FlushAsync();
}
}
else
{
await _jsonMediaTypeFormatter.WriteResponseBodyAsync(context, selectedEncoding);
}
}
private IHtmlContent SerializeInternal(JsonOutputFormatter jsonOutputFormatter, object value)
{
var stringWriter = new StringWriter(CultureInfo.InvariantCulture);
jsonOutputFormatter.WriteObject(stringWriter, value);
return(new HtmlString(stringWriter.ToString()));
}
public async Task CacheResult(string cacheKey, ApiResult result,
int expire = 0)
{
if (cacheKey == null)
{
throw new ArgumentNullException(nameof(cacheKey));
}
if (_connection == null)
{
return;
}
// Store the IActionResult object as a JSON string
using (var writer = new StringWriter())
{
_outputFormatter.WriteObject(writer, result);
string storedValue = writer.ToString();
await _connection.GetDatabase().StringSetAsync(
cacheKey, storedValue, expiry: TimeSpan.FromSeconds(expire)
);
}
}
