/// <summary>
/// Searchs an article to determine if a keyword exists in it
/// </summary>
/// <param name="article"></param>
/// <param name="keywords"></param>
/// <returns></returns>
private static bool SearchArticle(Article article, List<string> keywords)
{
var found = false;
var culture = new CultureInfo("en-US");
keywords.ForEach(x =>
{
if (culture.CompareInfo.IndexOf(article.Title, x, CompareOptions.IgnoreCase) > 0 ||
culture.CompareInfo.IndexOf(article.Summary, x, CompareOptions.IgnoreCase) > 0)
{
found = true;
}
});
return found;
}
public static void EditFavorites(Article myArticle)
{
if(_subscriptions.Favorites.Articles.Contains(myArticle))
{
_subscriptions.Favorites.Articles.Remove(myArticle);
}
else
{
_subscriptions.Favorites.Articles.Add(myArticle);
}
}
public void LoadArticle(Article article)
{
MainInterfaceWebBrowser.Navigate(article.Link);
}
public void removeArticle(Article myArticle)
{
_articles.Remove(myArticle);
Update();
}
public void addArticle(Article myArticle)
{
_articles.Add(myArticle);
Update();
}
/// <summary>
/// predicate esque function that determines what to return
/// </summary>
/// <param name="article"></param>
/// <returns></returns>
private static bool FilterArticlesByDate(Article article)
{
DateTime articleDate;
double daysOut, hoursOut;
DateTime.TryParse(article.Date, out articleDate);
double.TryParse(Days, out daysOut);
double.TryParse(Hours, out hoursOut);
DateTime dt = DateTime.Now.AddDays(-daysOut).AddHours(-hoursOut);
return dt < articleDate;
}
