public async Task <NewsApiTopHeadlinesResult> GetHeadlines()
{
string uri = $"https://newsapi.org/v2/top-headlines?country=us&apiKey={apiKey}";
NewsApiTopHeadlinesResult result = await _http.GetJsonAsync <NewsApiTopHeadlinesResult>(uri);
return(result);
}
public static Tree From(NewsApiTopHeadlinesResult headlines)
{
var items = headlines.Articles
.Select((NewsApiArticle x) => ContentItem.From(x))
.ToList();
var result = new Tree()
{
Items = items
};
result.SourceCounts = items
.GroupBy(
x => x.ContentSource.Name,
(key, g) => new KeyValuePair <string, int>(key, g.Count())
)
.OrderByDescending(kvp => kvp.Value)
.ToList();
return(result);
}