/// <summary>
/// Gets the story details.
/// </summary>
/// <param name="stories">The stories.</param>
/// <returns>List<Publication>.</returns>
private List <Publication> GetStoryDetails(List <Publication> stories)
{
if (skipDetails)
{
return(stories);
}
Parallel.ForEach(stories.OrderBy(o => int.Parse(o.publishedOn)), story =>
{
try
{
using (WebClient cli = new WebClient())
story.UrlData = cli.DownloadString(story.Url);
OnNewsDetail(this, NewsDetailEventArgs.Create(story, watch));
}
catch (Exception)
{
//TODO: need to log errors
return;
}
});
OnNewsDetailComplete(this, NewsCompleteEventArgs.Create(stories, watch));
return(stories);
}
/// <summary>
/// Gets the stories.
/// </summary>
/// <param name="web">The web.</param>
/// <returns>List<Models.Publication>.</returns>
private List <Publication> GetStories(WebClient web, Func <Publication, bool> filter)
{
var stories = GetStories(web).Where(filter).ToList();
TransformStories(stories, web);
stories.ForEach(item => OnNewsSummary(this, NewsSummaryEventArgs.Create(item, watch)));
OnNewsSummaryComplete(this, NewsCompleteEventArgs.Create(stories, watch));
GetStoryDetails(stories);
return(stories.OrderByDescending(order => order.publishedOn).ToList());
}
/// <summary>
/// Gets the latest news.
/// </summary>
public void RequestLatestNews()
{
List <Publication> stories;
watch.Start();
OnNewsStart(this, StopWatchEventArgs.Create(watch));
var filter = DateTime.Now.AddDays(-1).ToUnixTime();
filter = StartDate; // for debugging
using (WebClient web = new WebClient())
{
stories = GetStories(web, w => int.Parse(w.publishedOn) > filter);
}
OnNewsComplete(this, NewsCompleteEventArgs.Create(stories, watch));
if (stories.Count() == 0)
{
return;
}
StartDate = stories.Max(m => int.Parse(m.publishedOn));
StoryCount = stories.Count();
}
/// <summary>
/// Handles the <see cref="E:NewsEventComplete" /> event.
/// </summary>
/// <param name="sender">The sender.</param>
/// <param name="e">The <see cref="EventArgs" /> instance containing the event data.</param>
protected virtual void OnNewsComplete(object sender, NewsCompleteEventArgs e)
{
NewsComplete?.Invoke(sender, e);
}
