public static List <ThumbnailCard> GetHeroCardsForWebPages(WebPageList webPages)
{
var cards =
(from webPage in webPages.WebPages.Value
select new ThumbnailCard
{
Title = webPage.Name,
Subtitle = webPage.About != null ? "About: " + webPage.About.FirstOrDefault()?.Name : string.Empty,
Text = webPage.Snippet != null ? webPage.Snippet : string.Empty,
Images = new List <CardImage>
{
new CardImage
{
Alt = webPage.Snippet,
Tap = Common.BuildViewCardAction(webPage.Url, "WebPage"),
Url = webPage.ThumbnailUrl
}
},
Buttons = new List <CardAction>
{
Common.BuildViewCardAction(webPage.Url, "WebPage")
}
})
.ToList();
return(cards);
}
public static WebPageList BingWebPageSearch(string searchQuery)
{
// Construct the URI of the search request
var uriQuery = searchUriBase + "?q=" + Uri.EscapeDataString(searchQuery) + queryString;
// Perform the Web request and get the response
WebRequest request = HttpWebRequest.Create(uriQuery);
request.Headers["Ocp-Apim-Subscription-Key"] = Common.accessKey;
HttpWebResponse response = (HttpWebResponse)request.GetResponseAsync().Result;
string json = new StreamReader(response.GetResponseStream()).ReadToEnd();
WebPageList webPages = JsonConvert.DeserializeObject <WebPageList>(json);
return(webPages);
}
private static IMessageActivity HandleSearch(ITurnContext turnContext, IMessageActivity activity)
{
// Look at the user input, and figure out what kind of attachment to send.
IMessageActivity reply = null;
List <ThumbnailCard> cards = null;
if (activity.Text.StartsWith("1"))
{
WebPageList results = WebPagesHelper.BingWebPageSearch(Common.searchText);
reply = (turnContext.Activity as Activity)
.CreateReply($"## Reading news about {Common.searchText}");
cards = WebPagesHelper.GetHeroCardsForWebPages(results);
}
else if (activity.Text.StartsWith("2"))
{
Images pictures = ImageHelper.BingImagesSearch(Common.searchText);
reply = (turnContext.Activity as Activity)
.CreateReply($"## Showing images about {Common.searchText}");
cards = ImageHelper.GetHeroCardsForImages(pictures);
}
else if (activity.Text.StartsWith("3"))
{
Videos recordings = VideoHelper.BingVideosSearch(Common.searchText);
reply = (turnContext.Activity as Activity)
.CreateReply($"## Showing videos about {Common.searchText}");
cards = VideoHelper.GetHeroCardsForVideos(recordings);
}
else if (activity.Text.StartsWith("4"))
{
News articles = NewsHelper.BingNewsSearch(Common.searchText);
reply = (turnContext.Activity as Activity)
.CreateReply($"## Reading news about {Common.searchText}");
cards = NewsHelper.GetHeroCardsForArticles(articles);
}
if (cards != null)
{
cards.ForEach(card =>
reply.Attachments.Add(card.ToAttachment()));
reply.AttachmentLayout = AttachmentLayoutTypes.Carousel;
}
return(reply);
}