public string TutByParseNews(string newsUrl)
{
try
{
var web = new HtmlWeb();
var doc = web.Load(newsUrl);
var docNode = doc.DocumentNode;
var listContent = docNode.Descendants("div")
.Where(d => d.Id == "article_body")
.FirstOrDefault()?
.InnerHtml;
return(HtmlCleaner.CleanHtml(listContent));
}
catch (Exception ex)
{
throw ex;
}
}
public string OnlinerParseNews(string newsUrl)
{
try
{
var web = new HtmlWeb();
var doc = web.Load(newsUrl);
var docNode = doc.DocumentNode;
var listContent = docNode.Descendants()
.Where(d => d.Name == "div")
.Where(d => d.Attributes.FirstOrDefault().Name == "class")
.Where(d => d.Attributes.FirstOrDefault().Value == "news-text")
.FirstOrDefault()?
.InnerHtml;
return(HtmlCleaner.CleanHtml(listContent));
}
catch (Exception ex)
{
throw ex;
}
}
public async Task LoadAllNewsBody()
{
try
{
foreach (News news in await _unitOfWork.NewsRepository.GetAllAsync())
{
if (news == null && news.Body != null)
{
continue;
}
if (news.Source.Contains("tut.by")) //Check origin site
{
try { news.Body = _newsParser.TutByParseNews(news.Source); } catch { continue; }
}
if (news.Source.Contains("onliner.by"))
{
try { news.Body = _newsParser.OnlinerParseNews(news.Source); } catch { continue; }
}
if (news.Body != null)
{
news.Body = HtmlCleaner.CleanHtml(news.Body);
news.PlainText = HtmlCleaner.GetPlainText(news.Body);
await _unitOfWork.SaveDBAsync();
}
else
{
Log.Information($"{DateTime.Now}|Info|Couldnt get body of {news.Source}");
}
}
}
catch (Exception ex)
{
throw ex;
}
}
