public ActionResult EditForm(int?id)
{
var obj = new ArticleAutoItem();
var listProductType = _articleAutoRepository.GetListForTree <object>();
var listTypeArticle = _articleTypeRepository.GetListForTree <object>();
if (id.HasValue)
{
obj = _articleAutoRepository.GetItemById <ArticleAutoItem>(id.Value);
}
return(Json(new
{
data = obj,
listType = listProductType,
listTypeArticle = listTypeArticle
}, JsonRequestBehavior.AllowGet));
}
public bool ReadLink(ArticleAutoItem objTypeAuto, string linkRead, int TypeID, string groupID, int page = 1)
{
try
{
var linkImage = string.Empty;
var url = new Uri(objTypeAuto.Link);
var web = new HtmlWeb();
// load link
var doc = web.Load(linkRead);
var aTags = doc.DocumentNode.SelectSingleNode(page > 1 ? objTypeAuto.XpathPaging : objTypeAuto.Xpath);
if (aTags != null)
{
var htmlDoc = new HtmlDocument();
htmlDoc.LoadHtml(aTags.InnerHtml);
// get tags a of xpath
var listA = htmlDoc.DocumentNode.SelectNodes(".//a");
if (listA != null)
{
// check link content
foreach (var item in listA.Where(t => t.Attributes["href"] != null))
{
try
{
var link = item.Attributes["href"].Value;
if (!item.Attributes["href"].Value.Contains(url.Host))
{
link = url.Scheme + "://" + url.Host + link;
}
var docDetail = web.Load(link);
var htmlDocDetail = new HtmlDocument();
htmlDocDetail.LoadHtml(item.InnerHtml);
// get image default news if image exits
var img = htmlDocDetail.DocumentNode.SelectNodes(".//img");
if (img != null)
{
// image src
var imgDetail = img.FirstOrDefault().Attributes["src"].Value;
if (!imgDetail.Contains(url.Scheme + "//") && !imgDetail.Contains("https://") && !imgDetail.Contains("http://"))
{
imgDetail = url.Scheme + "://" + url.Host + imgDetail;
}
linkImage = imgDetail;
}
var linkRefer = link;
if (docDetail.DocumentNode.SelectNodes(objTypeAuto.XpathTitle) == null)
{
continue;
}
var title = docDetail.DocumentNode.SelectNodes(objTypeAuto.XpathTitle)[0].InnerHtml.Trim();
var titleAscii = Web365Utility.Web365Utility.ConvertToAscii(title);
var objExits = articleRepository.GetItemByTitleAscii(titleAscii);
if (objExits != null)
{
if (string.IsNullOrEmpty(objExits.LinkReferenPicture) && !string.IsNullOrEmpty(linkImage))
{
objExits.LinkReferenPicture = linkImage;
articleRepository.Update(objExits);
}
continue;
}
string summary;
try
{
if (string.IsNullOrEmpty(objTypeAuto.XpathSummary))
{
summary = string.Empty;
}
else
{
summary = Web365Utility.Web365Utility.RemoveStyleInHtmlTag(docDetail.DocumentNode.SelectNodes(objTypeAuto.XpathSummary)[0].InnerHtml);
}
}
catch (Exception e)
{
summary = string.Empty;
WriteLogs("Error read Sumary " + item.Attributes["href"].Value + "AutoID : " + objTypeAuto.ID);
}
string detail;
try
{
if (string.IsNullOrEmpty(objTypeAuto.XpathDetail))
{
detail = string.Empty;
}
else
{
detail = Web365Utility.Web365Utility.RemoveStyleInHtmlTag(docDetail.DocumentNode.SelectNodes(objTypeAuto.XpathDetail)[0].InnerHtml);
if (string.IsNullOrEmpty(linkImage))
{
try
{
htmlDocDetail.LoadHtml(detail);
}
catch (Exception ex)
{
WriteLogs("Error read Detail" + item.Attributes["href"].Value + "AutoID : " + objTypeAuto.ID);
}
// get image default news if image exits
var imgDetailContent = htmlDocDetail.DocumentNode.SelectNodes(".//img");
if (imgDetailContent != null)
{
try
{
// image src details
var imgDetailSrc = imgDetailContent.FirstOrDefault().Attributes["src"].Value;
if (!imgDetailSrc.Contains(url.Scheme + "//") && !imgDetailSrc.Contains("https://") && !imgDetailSrc.Contains("http://"))
{
imgDetailSrc = url.Scheme + "://" + url.Host + imgDetailSrc;
}
linkImage = imgDetailSrc;
}
catch (Exception ex)
{
WriteLogs("Error read images Detail" + item.Attributes["href"].Value + "AutoID : " + objTypeAuto.ID);
}
}
}
}
}
catch (Exception ex)
{
WriteLogs("Error " + item.Attributes["href"].Value + "AutoID : " + objTypeAuto.ID);
detail = string.Empty;
}
var objNews = new tblArticle
{
DateCreated = DateTime.Now,
DateUpdated = DateTime.Now,
SEOTitle = title,
SEOKeyword = title,
SEODescription = title,
Number = 0,
TypeID = TypeID,
IsDeleted = false,
IsShow = true,
Title = title,
TitleAscii = titleAscii,
Summary = summary,
Detail = detail,
LinkReferenPicture = linkImage,
LinkReference = linkRefer
};
autoArticleRepository.Add(objNews);
articleGroupMapRepository.ResetGroupOfNews(objNews.ID, Web365Utility.Web365Utility.StringToArrayInt(groupID));
}
catch (Exception ex)
{
WriteLogs("Error " + item.Attributes["href"].Value + "AutoID : " + objTypeAuto.ID);
Elmah.ErrorLog.GetDefault(System.Web.HttpContext.Current).Log(new Elmah.Error(ex));
}
}
}
}
else
{
WriteLogs("Can't read tags <a> with link " + linkRead + "AutoID : " + objTypeAuto.ID);
return(false);
}
}
catch (Exception)
{
WriteLogs("Error " + linkRead + "AutoID : " + objTypeAuto.ID);
return(false);
}
return(true);
}
