private async Task <string> GetPageContent(string url)
{
IWebRequestHelper webRequestHelper = ServiceLocator.Current.GetInstance <IWebRequestHelper>();
IWebCache webCache = ServiceLocator.Current.GetInstance <IWebCache>();
ICacheItem cacheItem = await webCache.Get(url, TimeSpan.FromDays(CacheDurationDays), k =>
{
return(webRequestHelper.GetDataAsync(url, null, null, 30000, null, new Dictionary <HttpRequestHeader, string>
{
{ HttpRequestHeader.Accept, "application/json" }
}));
});
if (cacheItem == null)
{
return(null);
}
if (cacheItem.Data == null)
{
return(null);
}
return(cacheItem.GetUTF8());
}