private Task<XkcdContentProvider.XkcdComicInfo> ExtractFromResponse(ContentProviderHttpRequest request)
{
return Http.GetAsync(request.RequestUri).Then(response =>
{
var comicInfo = new XkcdComicInfo();
using (var responseStream = response.GetResponseStream())
{
var htmlDocument = new HtmlDocument();
htmlDocument.Load(responseStream);
htmlDocument.OptionFixNestedTags = true;
var comic = htmlDocument.DocumentNode.SelectSingleNode("//div[@id='comic']/img");
if (comic == null)
{
return null;
}
comicInfo.Title = comic.Attributes["alt"].Value;
comicInfo.ImageUrl = comic.Attributes["src"].Value;
comicInfo.Description = comic.Attributes["title"].Value;
}
return comicInfo;
});
}
private Task <XkcdContentProvider.XkcdComicInfo> ExtractFromResponse(ContentProviderHttpRequest request)
{
return(Http.GetAsync(request.RequestUri).Then(response =>
{
var comicInfo = new XkcdComicInfo();
using (var responseStream = response.GetResponseStream())
{
var htmlDocument = new HtmlDocument();
htmlDocument.Load(responseStream);
htmlDocument.OptionFixNestedTags = true;
var comic = htmlDocument.DocumentNode.SelectSingleNode("//div[@id='comic']/img");
if (comic == null)
{
return null;
}
comicInfo.Title = comic.Attributes["alt"].Value;
comicInfo.ImageUrl = comic.Attributes["src"].Value;
comicInfo.Description = comic.Attributes["title"].Value;
}
return comicInfo;
}));
}
