public static string GetOutputDataString(HabrArticle habrArticle)
{
if (habrArticle != null)
{
var tagsString = "";
foreach (var tag in habrArticle.Tags)
{
tagsString += "\n" + tag;
}
return("\n\nТема: " + habrArticle.Theme + "\n\nНазвание статьи:\n" + habrArticle.Title + "\n\nТеги:\n" + tagsString + "\n\nДата публикации статьи: " + habrArticle.PublicationDate);
}
else
{
return("Статья не найдена =(");
}
}
public static HabrArticle GetHabrArticleFromInternet(int articleId)
{
HtmlDocument document;
try
{
var web = new HtmlWeb();
document = web.Load(Resources.postString + articleId + "/");
}
catch (System.Net.WebException ex)
{
return(null);
}
try
{
var tags = document.DocumentNode.SelectNodes("//a[contains(@class,'hub')]");
var tempTags = new List <string>();
tempTags.AddRange(tags.Select(x => x.InnerText));
var habrArticle = new HabrArticle
{
HabrId = articleId,
Theme = document.DocumentNode.SelectSingleNode("//h1[contains(@class,'post__title')]//a").InnerText,
Title = document.DocumentNode.SelectNodes("//h1[contains(@class,'post__title')]//span")[1].InnerText,
Tags = tempTags,
PublicationDate = document.DocumentNode.SelectSingleNode("//span[contains(@class,'post__time_published')]").InnerText
};
return(habrArticle);
}
catch (Exception ex)
{
return(null);
}
}
public static void AddHabrArticleToDb(HabrArticle habrArticle)
{
Connect();
_habrArticleCollection?.InsertOne(habrArticle);
}