public RegularTin(string url)
{
string _host = string.Empty;
_host = new Uri(url).Host.ToLower();
HtmlAgilityPack.HtmlDocument doc = loadDoc(url);
List <QuyTac> List = QuyTacDal.SelectByHost(_host).ToList();
WrapperClean(_host, url, doc);
#region Lấy Ten,Mota, Noi Dung
foreach (QuyTac item in List)
{
HtmlNode _c = doc.DocumentNode.SelectSingleNode(@item.Xpath);
switch (item.Loai)
{
case 0: // renew doc
if (_c != null)
{
doc = new HtmlAgilityPack.HtmlDocument();
doc.LoadHtml(_c.InnerHtml);
}
break;
case 1: // Title
if (_c != null)
{
Ten = _c.InnerText;
}
else
{
_c = doc.DocumentNode.SelectNodes(@"//title | //TITLE")[0];
if (_c != null)
{
Ten = _c.InnerText;
}
}
break;
case 2:
if (_c != null)
{
MoTa = _c.InnerHtml;
}
else
{
_c = doc.DocumentNode.SelectNodes(@"//meta[@name='description'] | //meta[@name='DESCRIPTION'] | //meta[@name='Description']")[0];
if (_c != null)
{
MoTa = _c.InnerText;
}
}
break;
case 3:
if (item.Xoa)
{
if (_c != null)
{
_c.ParentNode.RemoveChild(_c, false);
}
}
else
{
if (_c != null)
{
NoiDung = _c.InnerHtml;
}
}
break;
default:
break;
}
}
#endregion
#region Images
if (!string.IsNullOrEmpty(NoiDung))
{
HtmlAgilityPack.HtmlDocument _doc1 = new HtmlAgilityPack.HtmlDocument();
_doc1.LoadHtml(NoiDung);
#region Keywords
using (LinkKeyword _linkKeyword = new LinkKeyword(_doc1.DocumentNode.InnerText))
{
if (_linkKeyword.ListKeyWord != null)
{
KeyWords = _linkKeyword.ListKeyWord;
}
}
#endregion
string domain = "http://" + _host;
string saveLocation = HostingEnvironment.MapPath("~/lib/up/");
//string uploadDir = @"D:\Work\linh\ktt_x1\web\lib\up\rss\";
string uploadDir = @"C:\inetpub\wwwroot\kttvn\web\lib\up\rss\";
if (_doc1.DocumentNode.SelectNodes("//img | //IMG") != null)
{
List <string> _list = new List <string>();
foreach (HtmlNode _img in _doc1.DocumentNode.SelectNodes("//img | //IMG"))
{
if (_img.Attributes["src"] != null)
{
string src = _img.Attributes["src"].Value;
if (src.ToLower().IndexOf("http://") != 0)
{
if (src.IndexOf("/") != 0)
{
src = "/" + src;
}
src = domain + src;
}
try
{
var gimg = new ImageProcess(new Uri(src), src);
if (gimg.Width > 250 && gimg.Heigth > 200)
{
_list.Add(src);
break;
}
}
catch (Exception ex)
{
}
}
}
if (_list.Count == 0)
{
return;
}
Anh = _list[0];
}
}
#endregion
}
public RegularTin(string url, string uploadDir, List <ImageSize> images)
{
var host = new Uri(url).Host.ToLower();
var doc = loadDoc(url);
var list = QuyTacDal.SelectByHost(host).ToList();
WrapperClean(host, url, doc);
#region Lấy Ten,Mota, Noi Dung
foreach (var item in list)
{
var c = doc.DocumentNode.SelectSingleNode(@item.Xpath);
switch (item.Loai)
{
case 0: // renew doc
if (c != null)
{
doc = new HtmlAgilityPack.HtmlDocument();
doc.LoadHtml(c.InnerHtml);
}
break;
case 1: // Title
if (c != null)
{
Ten = c.InnerText;
}
else
{
c = doc.DocumentNode.SelectNodes(@"//title | //TITLE")[0];
if (c != null)
{
Ten = c.InnerText;
}
}
break;
case 2:
if (c != null)
{
MoTa = c.InnerHtml;
}
else
{
c = doc.DocumentNode.SelectNodes(@"//meta[@name='description'] | //meta[@name='DESCRIPTION'] | //meta[@name='Description']")[0];
if (c != null)
{
MoTa = c.InnerText;
}
}
break;
case 3:
if (item.Xoa)
{
if (c != null)
{
c.ParentNode.RemoveChild(c, false);
}
}
else
{
if (c != null)
{
NoiDung = c.InnerHtml;
}
}
break;
default:
break;
}
}
#endregion
#region Images
if (string.IsNullOrEmpty(NoiDung))
{
return;
}
var doc1 = new HtmlAgilityPack.HtmlDocument();
doc1.LoadHtml(NoiDung);
#region Keywords
using (var linkKeyword = new LinkKeyword(doc1.DocumentNode.InnerText))
{
if (linkKeyword.ListKeyWord != null)
{
KeyWords = linkKeyword.ListKeyWord;
}
}
#endregion
var domain = "http://" + host;
var saveLocation = HostingEnvironment.MapPath("~/lib/up/");
List <string> _list = new List <string>();
if (doc1.DocumentNode.SelectNodes("//img | //IMG") != null)
{
foreach (var img in doc1.DocumentNode.SelectNodes("//img | //IMG"))
{
if (img.Attributes["src"] != null)
{
string src = img.Attributes["src"].Value;
if (src.ToLower().IndexOf("http://", System.StringComparison.Ordinal) != 0)
{
if (src.IndexOf("/", System.StringComparison.Ordinal) != 0)
{
src = "/" + src;
}
src = domain + src;
}
try
{
var gimg = new ImageProcess(new Uri(src), src);
if (gimg.Width > 250 && gimg.Heigth > 200)
{
var imgTen = Guid.NewGuid().ToString().Replace("-", "");
foreach (var imageSize in images)
{
gimg.Crop(imageSize.Width, imageSize.Height);
gimg.Save(Path.Combine(uploadDir,
string.Format("{0}{1}.{2}", imgTen,
imageSize.DefaultImage
? ""
: string.Format("{0}x{1}",
imageSize.Width,
imageSize.Height),
gimg.Ext)));
}
break;
}
}
catch (Exception ex)
{
}
}
}
if (_list.Count == 0)
{
return;
}
Anh = _list[0];
}
#endregion
}