public override void OnActionExecuting(HttpActionContext context)
{
bool bFromCache = false;
if (context != null)
{
if (this.IsCacheable(context))
{
_bodyCacheKey = string.Join(":", context.Request.RequestUri.PathAndQuery, context.Request.Headers.Accept.FirstOrDefault().ToString());
_contentTypeCacheKey = string.Concat(_bodyCacheKey, ":response-ct");
if (WebApiCache.Contains(_bodyCacheKey))
{
var data = (string)WebApiCache.Get(_bodyCacheKey);
if (data != null)
{
bFromCache = true;
context.Response = context.Request.CreateResponse();
context.Response.Content = new StringContent(data);
var contentType = (MediaTypeHeaderValue)WebApiCache.Get(_contentTypeCacheKey);
if (contentType == null)
{
contentType = new MediaTypeHeaderValue(_bodyCacheKey.Split(':')[1]);
}
context.Response.Content.Headers.ContentType = contentType;
context.Response.Headers.CacheControl = this.SetClientCache();
}
}
}
}
LoggerServiceHelper.Current.WriteLine(this, LogStatusEnum.Debug, "[{0}] {1} (-> {2})",
context.GetClientIp(), context.Request.RequestUri.PathAndQuery, bFromCache ? "cache" : "database");
}