protected override void ParseLobbyPage(string url, string doc, out DateTimeOffset serverTime, ref List <ForumThread> threadList)
{
Int32 threadId = VBulletinForum.ThreadIdFromUrl(url);
var html = new HtmlAgilityPack.HtmlDocument();
html.LoadHtml(doc);
HtmlAgilityPack.HtmlNode root = html.DocumentNode;
serverTime = DateTime.Now;
HtmlAgilityPack.HtmlNode timeNode = root.SelectNodes("//div[@id='footer_time']").Last();
if (timeNode != null)
{
String timeText = timeNode.InnerText;
serverTime = Utils.Misc.ParsePageTime(timeText, DateTime.UtcNow);
}
HtmlAgilityPack.HtmlNodeCollection threads = root.SelectNodes("//tbody[contains(@id, 'threadbits_forum_')]/tr");
if (threads == null)
{
return;
}
foreach (HtmlAgilityPack.HtmlNode thread in threads)
{
ForumThread t = HtmlToThread(threadId, thread, serverTime);
if (t != null)
{
threadList.Add(t);
}
}
}
protected void Page_Load(object sender, EventArgs e)
{
string heads = @"Accept:text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8
Accept-Encoding:gzip, deflate
Accept-Language:zh-CN,zh;q=0.8,zh-TW;q=0.7,zh-HK;q=0.5,en-US;q=0.3,en;q=0.2
Cache-Control:max-age=0
Connection:keep-alive
Cookie:showNav=#nav-tab|0|0; navCtgScroll=0; cy=1; cye=shanghai; _lxsdk_cuid=1693813fdecc8-062bf66f365a768-11666e4a-384000-1693813fdecc8; _lxsdk_s=1693813fded-ea2-2e7-d89%7C%7C51; _lxsdk=1693813fdecc8-062bf66f365a768-11666e4a-384000-1693813fdecc8; _hc.v=7216e9e3-be12-eff4-1836-49d9b0c4b0ce.1551424029; s_ViewType=10
Host:www.dianping.com
Upgrade-Insecure-Requests:1
User-Agent:Mozilla/5.0 (Windows NT 10.0; WOW64; rv:65.0) Gecko/20100101 Firefox/65.0";
string url = "http://www.dianping.com/search/keyword/1/0_%E8%8B%B1%E8%AF%AD%E5%9F%B9%E8%AE%AD/r842";
ClassHttpRequestClient s = new ClassHttpRequestClient(true);
string content = "";
string response = s.httpPost(url, heads, content, Encoding.UTF8);
// Response.Write(response);
// 第一步声明HtmlAgilityPack.HtmlDocument实例
HtmlAgilityPack.HtmlDocument doc = new HtmlAgilityPack.HtmlDocument();
//第二步加载html文档
doc.LoadHtml(response);
HtmlAgilityPack.HtmlNodeCollection collection = doc.DocumentNode.SelectNodes("//div[@class=\"txt\"]");
StringBuilder sb = new StringBuilder();
foreach (HtmlAgilityPack.HtmlNode item in collection)
{
HtmlAgilityPack.HtmlNode divtit = item.SelectNodes("div[@class=\"tit\"]")[0];
HtmlAgilityPack.HtmlNode aname = divtit.SelectNodes("a[1]")[0]; //divtit下面的第一个超级链接
HtmlAgilityPack.HtmlNode divcomment = item.SelectNodes("div[@class=\"comment\"]")[0];
HtmlAgilityPack.HtmlNode anum = divcomment.SelectNodes("a[1]")[0]; //divcomment下面的第一个超级链接
HtmlAgilityPack.HtmlNode aprice = divcomment.SelectNodes("a[2]")[0]; //divcomment下面的第二个超级链接
sb.Append(string.Format("{0}---{1}---{2}</br>", aname.InnerText, anum.InnerText, aprice.InnerText));
}
Response.Write(sb);
}
private static void ParseStopsTable(OneWayLine line, HtmlAgilityPack.HtmlNode routeNode, string langName)
{
int stopCounter = 0;
HtmlAgilityPack.HtmlNode titleNode = routeNode.SelectNodes("tr[1]/td[1]/table[1]/tr[1]/td[1]")[0];
line.From[langName] = titleNode.ChildNodes[0].InnerText.Trim();
line.To[langName] = titleNode.ChildNodes[4].InnerText.Trim();
line.Name[langName] = String.Format("{0} - {1}", line.From[langName], line.To[langName]);
HtmlAgilityPack.HtmlNodeCollection rows = routeNode.SelectNodes("tr[1]/td[1]/table[1]/tr[@class='SmallTableRow ']");
if (rows == null)
{
Console.WriteLine(routeNode.InnerHtml);
Console.WriteLine("null collection");
}
else
{
foreach (HtmlAgilityPack.HtmlNode stopRowNode in rows)
{
//Console.WriteLine (stopNode.InnerHtml);
string stopName = stopRowNode.ChildNodes[1].InnerHtml.Trim();
//Console.WriteLine("Name: " + stopName);
HtmlAgilityPack.HtmlNode linkNode = stopRowNode.ChildNodes[7].ChildNodes[1];
string link = linkNode.Attributes["href"].Value;
//Console.WriteLine("Link: " + link);
Uri linkUri = null;
Uri.TryCreate(BusCoIlParser.baseUri, link, out linkUri);
NameValueCollection col = System.Web.HttpUtility.ParseQueryString(linkUri.Query);
if (line.Stops.ContainsKey(stopCounter))
{
line.Stops[stopCounter].Name[langName] = stopName;
stopCounter++;
}
else
{
Stop s = new Stop()
{
PlaceID = col["PlaceID"] ?? col["PlaceID1"]
};
s.Name[langName] = stopName;
if (s.PlaceID == null)
{
throw new ApplicationException();
}
line.Stops.Add(stopCounter++, s);
}
//Console.WriteLine("----");
}
}
}
} // End Function GetProxyArray
public static void GetProxyList(string htmlFile, string jsonFile)
{
System.Data.DataTable dt = new System.Data.DataTable();
string html = null;
if (System.IO.File.Exists(htmlFile))
{
html = System.IO.File.ReadAllText(htmlFile);
}
if (html == null)
{
using (System.Net.WebClient wc = new System.Net.WebClient())
{
html = wc.DownloadString("https://free-proxy-list.net/");
System.IO.File.WriteAllText(htmlFile, html, System.Text.Encoding.UTF8);
} // End Using wc
} // End if (html == null)
HtmlAgilityPack.HtmlDocument doc = new HtmlAgilityPack.HtmlDocument();
doc.LoadHtml(html);
string selector = "//table[@id='proxylisttable']";
HtmlAgilityPack.HtmlNode tableNode = doc.DocumentNode.SelectSingleNode(selector);
System.Console.WriteLine(tableNode);
HtmlAgilityPack.HtmlNodeCollection ths = tableNode.SelectNodes("./thead/tr/th");
foreach (HtmlAgilityPack.HtmlNode th in ths)
{
dt.Columns.Add(th.InnerText, typeof(string));
} // Next th
HtmlAgilityPack.HtmlNodeCollection trs = tableNode.SelectNodes("./tbody/tr");
foreach (HtmlAgilityPack.HtmlNode tr in trs)
{
System.Data.DataRow dr = dt.NewRow();
int i = 0;
HtmlAgilityPack.HtmlNodeCollection tds = tr.SelectNodes("./td");
foreach (HtmlAgilityPack.HtmlNode td in tds)
{
// System.Console.WriteLine(td);
dr[i] = td.InnerText;
++i;
} // Next td
dt.Rows.Add(dr);
} // Next tr
string json = Newtonsoft.Json.JsonConvert.SerializeObject(dt, Newtonsoft.Json.Formatting.Indented);
System.IO.File.WriteAllText(jsonFile, json, System.Text.Encoding.UTF8);
} // End Function GetProxyList
protected List <Bold> ParseBolded(HtmlAgilityPack.HtmlNode original)
{
List <Bold> bolded = new List <Bold>();
HtmlAgilityPack.HtmlNode content = original.CloneNode("Votes", true);
RemoveQuotes(content); // strip out quotes
List <String> goodColors = new List <string>()
{
_voteColor
};
//"darkolivegreen", "darkgreen", "yellowgreen", "seagreen",
//"lime", "palegreen", "olive", "green"
RemoveColors(content, goodColors); // strip out colors
RemoveNewlines(content); // strip out newlines
if (_voteColor == "")
{
// look for plain bold
HtmlAgilityPack.HtmlNodeCollection bolds = content.SelectNodes("child::b");
if (bolds != null)
{
BoldsFromSet(bolds, bolded);
}
}
else
{
// look for color,bold.
foreach (var n in content.SelectNodes("descendant::font") ?? new HtmlAgilityPack.HtmlNodeCollection(content))
{
HtmlAgilityPack.HtmlNodeCollection colorbolds = n.SelectNodes("child::b");
if (colorbolds != null)
{
BoldsFromSet(colorbolds, bolded);
}
}
// look for bold,color.
HtmlAgilityPack.HtmlNodeCollection bolds = content.SelectNodes("descendant::b");
foreach (var n in bolds ?? new HtmlAgilityPack.HtmlNodeCollection(content))
{
HtmlAgilityPack.HtmlNodeCollection boldcolors = n.SelectNodes("child::font");
if (boldcolors != null)
{
BoldsFromSet(boldcolors, bolded);
}
}
// look for span w/color
HtmlAgilityPack.HtmlNodeCollection boldspan = content.SelectNodes("descendant::span[starts-with(@style,\"color:red;font-weight:bold;\")]");
if (boldspan != null)
{
BoldsFromSet(boldspan, bolded);
}
}
return(bolded);
}
protected virtual void ParseThreadPage(String url, String doc, out Int32 lastPageNumber, out DateTimeOffset serverTime, ref Posts postList)
{
Int32 threadId = VBulletinForum.ThreadIdFromUrl(url);
lastPageNumber = 0;
var html = new HtmlAgilityPack.HtmlDocument();
html.LoadHtml(doc);
HtmlAgilityPack.HtmlNode root = html.DocumentNode;
serverTime = DateTime.Now;
//(//div[class="smallfont", align="center'])[last()] All times are GMT ... The time is now <span class="time">time</span>"."
HtmlAgilityPack.HtmlNode timeNode = root.SelectNodes("//div[@class='smallfont'][@align='center']/span[@class='time']/..").Last();
if (timeNode != null)
{
String timeText = timeNode.InnerText;
serverTime = Utils.Misc.ParsePageTime(timeText, DateTime.UtcNow);
}
// find total posts: /table/tr[1]/td[2]/div[@class="pagenav"]/table[1]/tr[1]/td[1] -- Page 106 of 106
HtmlAgilityPack.HtmlNode pageNode = root.SelectSingleNode("//div[@class='pagenav']/table/tr/td");
if (pageNode != null)
{
string pages = pageNode.InnerText;
Match m = Regex.Match(pages, @"Page (\d+) of (\d+)");
if (m.Success)
{
//Trace.TraceInformation("{0}/{1}", m.Groups[1].Value, m.Groups[2].Value);
lastPageNumber = Convert.ToInt32(m.Groups[2].Value);
}
}
// //div[@id='posts']/div/div/div/div/table/tbody/tr[2]
// td[1]/div[1] has (id with post #, <a> with user id, user name.)
// td[2]/div[1] has title
// td[2]/div[2] has post
// "/html[1]/body[1]/table[2]/tr[2]/td[1]/td[1]/div[2]/div[1]/div[1]/div[1]/div[1]/table[1]/tr[2]/td[2]/div[2]" is a post
HtmlAgilityPack.HtmlNodeCollection posts = root.SelectNodes("//div[@id='posts']//div[contains(@id, 'edit')]/table/tr[2]/td[2]/div[contains(@id, 'post_message_')]");
if (posts == null)
{
return;
}
postList = new Posts();
foreach (HtmlAgilityPack.HtmlNode post in posts)
{
Post p = HtmlToPost(threadId, post, serverTime);
if (p != null)
{
postList.Add(p);
}
}
}
public List <KeyValuePair <int, int> > GetTableHeaderIndexes(HtmlAgilityPack.HtmlNode table, params String[] vals)
{
List <KeyValuePair <int, int> > ret = new List <KeyValuePair <int, int> >();
HtmlAgilityPack.HtmlNodeCollection rows = table.SelectNodes("tr");
HtmlAgilityPack.HtmlNodeCollection cells = null;
if (rows != null)
{
HtmlAgilityPack.HtmlNode header = rows[0];
cells = header.SelectNodes("th|td");
}
else
{
HtmlAgilityPack.HtmlNodeCollection thead = table.SelectNodes("thead");
if (thead != null)
{
rows = thead[0].SelectNodes("tr");
cells = rows[0].SelectNodes("th|td");
}
}
int colAbsIdx = 0;
for (int i = 0; i < cells.Count; ++i)
{
HtmlAgilityPack.HtmlNode cell = cells[i];
String txt = cell.InnerText.Trim();
for (int j = 0; j < vals.Length; ++j)
{
String match = vals[j];
if (txt.IndexOf(match) > -1)
{
ret.Add(new KeyValuePair <int, int>(colAbsIdx, j));
break;
}
}
HtmlAgilityPack.HtmlAttribute colspan_attr = cell.Attributes["colspan"];
int colSpan = 1;
if (colspan_attr != null)
{
if (!int.TryParse(colspan_attr.Value, out colSpan))
{
colSpan = 1;
}
}
colAbsIdx += colSpan;
}
return(ret);
}
public static string Submit(this HtmlAgilityPack.HtmlNode form, Encoding encoding)
{
if (form == null)
{
throw new ArgumentNullException(nameof(form));
}
if (encoding == null)
{
throw new ArgumentNullException(nameof(encoding));
}
string postDataStr = form == null ? string.Empty :
form.SelectNodes("//input").ToList()
.ToDictionary(
(input => input.GetAttributeValue("name", string.Empty)),
(input => HttpUtility.UrlEncode(input.GetAttributeValue("value", string.Empty)))
)
.SerializeData <string>();
byte[] responseData = HttpRequestUtil.Post(form?.GetAttributeValue("action", null),
encoding.GetBytes(postDataStr)
);
return(encoding.GetString(responseData));
}
public static void RemoveNewlines(HtmlAgilityPack.HtmlNode node)
{
foreach (var n in node.SelectNodes("descendant::br") ?? new HtmlAgilityPack.HtmlNodeCollection(node))
{
n.Remove();
}
}
static public IDialogueMissionRewardAtom RewardAtomFromHtmlNode(this HtmlAgilityPack.HtmlNode htmlNode)
{
if (null == htmlNode)
{
return(null);
}
var SetComponentTypeAndAmount = new Dictionary <RewardTypeEnum, int>();
var SetComponentNode = htmlNode?.SelectNodes(".//tr");
foreach (var Node in SetComponentNode.EmptyIfNull())
{
var ImageSrc = Node?.SelectSingleNode(".//img")?.GetAttributeValue("src", "");
var RewardType = RewardTypeFromImageSrc.TryGetValueNullable(ImageSrc);
var Amount = (int?)Node?.InnerText?.RegexMatchIfSuccess(Number.DefaultNumberFormatRegexAllowLeadingAndTrailingChars)?.Value?.NumberParseDecimal();
if (!RewardType.HasValue || !Amount.HasValue)
{
continue;
}
SetComponentTypeAndAmount[RewardType.Value] = Amount.Value;
}
return(new DialogueMissionRewardAtom()
{
Html = htmlNode?.OuterHtml,
ISK = SetComponentTypeAndAmount?.TryGetValueNullable(RewardTypeEnum.ISK),
LP = SetComponentTypeAndAmount?.TryGetValueNullable(RewardTypeEnum.LP),
});
}
static public DialogueMissionObjective ParseObjectiveAtom(this HtmlAgilityPack.HtmlNode htmlNode)
{
if (null == htmlNode)
{
return(null);
}
try
{
var ListTableCell = htmlNode?.SelectNodes(".//td");
var CompletionCell = ListTableCell?.FirstOrDefault();
bool?CompleteSelf = null;
if (CompletionCell?.InnerHtml?.RegexMatchSuccessIgnoreCase(Regex.Escape("38_193")) ?? false)
{
CompleteSelf = true;
}
if (CompletionCell?.InnerHtml?.RegexMatchSuccessIgnoreCase(Regex.Escape("38_195")) ?? false)
{
CompleteSelf = false;
}
var TypeCell = ListTableCell?.ElementAtOrDefault(2);
var LastCell = ListTableCell?.LastOrDefault();
var TypeEnum = TypeCell?.InnerText?.Trim()?.ObjectiveAtomTypeEnumFromTableDialogueText();
DialogueMissionLocation Location = null;
DialogueMissionObjectiveItem Item = null;
if (new[] { DialogueMissionObjectiveAtomTypeEnum.Location, DialogueMissionObjectiveAtomTypeEnum.LocationPickUp, DialogueMissionObjectiveAtomTypeEnum.LocationDropOff }.CastToNullable()
.Contains(TypeEnum))
{
Location = MissionLocationFromDialogue(LastCell);
}
if (new[] { DialogueMissionObjectiveAtomTypeEnum.Item, DialogueMissionObjectiveAtomTypeEnum.Cargo }.CastToNullable()
.Contains(TypeEnum))
{
Item = ObjectiveItemFromDialogueText(LastCell?.InnerText);
}
return(new DialogueMissionObjective()
{
Html = htmlNode?.OuterHtml,
TypeEnum = TypeEnum,
Location = Location,
Item = Item,
CompleteSelf = CompleteSelf,
});
}
catch
{
return(null);
}
}
public override IList <string> SelectList(HtmlAgilityPack.HtmlNode element)
{
List <string> result = new List <string>();
var nodes = element.SelectNodes(_xpath);
if (nodes != null)
{
foreach (var node in nodes)
{
if (!HasAttribute())
{
result.Add(node.OuterHtml?.Trim());
}
else
{
var attr = node.Attributes[_attribute];
if (attr != null)
{
result.Add(attr.Value?.Trim());
}
}
}
}
return(result);
}
private void ExpandFieldData(ThinkCrawlField field, dynamic data, HtmlAgilityPack.HtmlNode root, HtmlAgilityPack.HtmlNode parentNode = null)
{
string name = field.Name;
string fieldXPath = field.XPath;
if (string.IsNullOrEmpty(name) || string.IsNullOrEmpty(fieldXPath))
{
SetDynamicValue(data, name, "");
}
if (field.Type == ThinkCrawlFieldType.Single)
{
SetDynamicValue(data, name, GetHtmlNodeValue(field.Inherit ? parentNode : root, field));
}
else if (field.Type == ThinkCrawlFieldType.Group)
{
List <dynamic> childList = new List <dynamic>();
var nodes = root.SelectNodes(field.XPath);
if (nodes != null && nodes.Count > 0)
{
foreach (var node in nodes)
{
dynamic childData = new ExpandoObject();
foreach (var childField in field.Children)
{
ExpandFieldData(childField, childData, root, node);
}
childList.Add(childData);
}
}
SetDynamicValue(data, name, childList);
}
}
public static string extractDef(HtmlAgilityPack.HtmlDocument doc)
{
string resultText = "";
HtmlAgilityPack.HtmlNode node = doc.DocumentNode.SelectSingleNode("//div[@class='def-list']");
foreach (HtmlAgilityPack.HtmlNode node2 in node.SelectNodes(".//section[@class='def-pbk ce-spot']"))
{
foreach (HtmlAgilityPack.HtmlNode node3 in node2.SelectNodes(".//header[@class='luna-data-header']"))
{
foreach (HtmlAgilityPack.HtmlNode node4 in node3.SelectNodes(".//span[@class='dbox-pg']"))
{
Regex regex1 = new Regex("(<.*?>\\s*)+", RegexOptions.Singleline);
string tempText_node4 = node4.OuterHtml;
tempText_node4 = regex1.Replace(tempText_node4, " ").Trim();
resultText += "\n" + tempText_node4.Trim() + "\n";
}
}
foreach (HtmlAgilityPack.HtmlNode node5 in node2.SelectNodes(".//div[@class='def-set']"))
{
Regex regex1 = new Regex("(<.*?>\\s*)+", RegexOptions.Singleline);
Regex regex2 = new Regex("(.?<div class=\"def-block def-inline-example\">?.*?</div>)+", RegexOptions.Singleline);
Regex regex3 = new Regex(":?", RegexOptions.Singleline);
string tempText_node5 = node5.OuterHtml;
tempText_node5 = regex2.Replace(tempText_node5, "").Trim();
tempText_node5 = regex1.Replace(tempText_node5, " ").Trim();
tempText_node5 = regex3.Replace(tempText_node5, "").Trim();
resultText += tempText_node5.Trim() + "\n ";
}
}
Console.WriteLine(resultText + "\n");
return(resultText);
}
public static void RemoveComments(HtmlAgilityPack.HtmlNode node)
{
foreach (var n in node.SelectNodes("//comment()") ?? new HtmlAgilityPack.HtmlNodeCollection(node))
{
n.Remove();
}
}
private List <KeyValuePair <string, string> > getLoginFormParams(string body, string username, string password)
{
HtmlAgilityPack.HtmlDocument doc = new HtmlAgilityPack.HtmlDocument();
doc.LoadHtml(body);
HtmlAgilityPack.HtmlNode loginform = doc.GetElementbyId("gaia_loginform");
HtmlAgilityPack.HtmlNodeCollection inputElements = loginform.SelectNodes("//input");
List <KeyValuePair <string, string> > paramList = new List <KeyValuePair <string, string> >();
bool hasPassword = false;
foreach (HtmlAgilityPack.HtmlNode input in inputElements)
{
string name = input.GetAttributeValue("name", string.Empty);
string value = input.GetAttributeValue("value", string.Empty);
if (name == "Email")
{
value = username;
}
else if (name == "Passwd")
{
hasPassword = true;
value = password;
}
paramList.Add(new KeyValuePair <string, string>(name, value));
}
if (!hasPassword)
{
paramList.Add(new KeyValuePair <string, string>("Passwd", password));
}
return(paramList);
}
public static void RemoveQuotes(HtmlAgilityPack.HtmlNode node)
{
foreach (var n in node.SelectNodes("descendant::td[@class='alt2']") ?? new HtmlAgilityPack.HtmlNodeCollection(node))
{
HtmlAgilityPack.HtmlNode div = n.ParentNode.ParentNode.ParentNode;
div.Remove();
}
}
protected void Page_Load(object sender, EventArgs e)
{
string heads = @"Accept:text/html,application/xhtml+xm…plication/xml;q=0.9,*/*;q=0.8
Accept-Encoding:gzip, deflate
Accept-Language:zh-CN,zh;q=0.8,zh-TW;q=0.7,zh-HK;q=0.5,en-US;q=0.3,en;q=0.2
Cache-Control:max-age=0
Connection:keep-alive
Cookie:cy=1; _lxsdk_cuid=15ffc822338c…3fb990e3e-b37-f9f-cd5%7C%7C20
Host:www.dianping.com
Upgrade-Insecure-Requests:1
Accept:text/html,application/xhtml+xm…plication/xml;q=0.9,*/*;q=0.8
Accept-Encoding:gzip, deflate
Accept-Language:zh-CN,zh;q=0.8,zh-TW;q=0.7,zh-HK;q=0.5,en-US;q=0.3,en;q=0.2
Cache-Control:max-age=0
Connection:keep-alive
Cookie:cy=1; _lxsdk_cuid=15ffc822338c…3fb990e3e-b37-f9f-cd5%7C%7C20
Host:www.dianping.com
Upgrade-Insecure-Requests:1
User-Agent:Mozilla/5.0 (Windows NT 10.0; …) Gecko/20100101 Firefox/60.0";
string url = "http://www.dianping.com/shanghai/ch75/g3032";
ClassHttpRequestClient s = new ClassHttpRequestClient(true);
string content = "";
string response = s.httpPost(url, heads, content, Encoding.UTF8);
// Response.Write(response);
// 第一步声明HtmlAgilityPack.HtmlDocument实例
HtmlAgilityPack.HtmlDocument doc = new HtmlAgilityPack.HtmlDocument();
//第二步加载html文档
doc.LoadHtml(response);
HtmlAgilityPack.HtmlNodeCollection collection = doc.DocumentNode.SelectNodes("//div[@class=\"txt\"]");
StringBuilder sb = new StringBuilder();
foreach (HtmlAgilityPack.HtmlNode item in collection)
{
HtmlAgilityPack.HtmlNode divtit = item.SelectNodes("div[@class=\"tit\"]")[0];
HtmlAgilityPack.HtmlNode aname = divtit.SelectNodes("a[1]")[0]; //divtit下面的第一个超级链接
HtmlAgilityPack.HtmlNode divcomment = item.SelectNodes("div[@class=\"comment\"]")[0];
HtmlAgilityPack.HtmlNode anum = divcomment.SelectNodes("a[1]")[0]; //divcomment下面的第一个超级链接
HtmlAgilityPack.HtmlNode aprice = divcomment.SelectNodes("a[2]")[0]; //divcomment下面的第二个超级链接
sb.Append(string.Format("{0}---{1}---{2}</br>", aname.InnerText, anum.InnerText, aprice.InnerText));
}
Response.Write(sb);
}
private void sb_fillDatatablePSID(string html, string tableId, int editColIndex, Model.htmlTable dt)
{
if (string.IsNullOrEmpty(html))
{
throw new Exception("html is null or empty");
}
if (string.IsNullOrEmpty(tableId))
{
throw new Exception("tableId is null or empty");
}
if (dt == null)
{
throw new Exception("dt is null");
}
HtmlAgilityPack.HtmlDocument document = new HtmlAgilityPack.HtmlDocument();
document.LoadHtml(html);
var table = document.GetElementbyId(tableId);
HtmlAgilityPack.HtmlNodeCollection rows;
if (table == null)
{
return;
}
HtmlAgilityPack.HtmlNode tbody = table.SelectSingleNode("tbody");
if (tbody != null)
{
rows = tbody.SelectNodes("tr");
}
else
{
rows = table.SelectNodes("tr");
}
int i;
DataRow dr;
int skipRowCountAtBegining = dt.prp_skipRowTop;
int skipRowCountAtEnd = dt.prp_skipRowBottom;
for (i = skipRowCountAtBegining; i <= rows.Count - 1 - skipRowCountAtEnd; i++)
{
if (dt.prp_skipRowIndecies != null && dt.prp_skipRowIndecies.Any(o => o == i))
{
continue;
}
var cells = rows[i].SelectNodes("td");
dr = dt.Rows[i - skipRowCountAtBegining];
var queryStringCollection = HttpUtility.ParseQueryString(cells[editColIndex].ChildNodes[0].Attributes["href"].Value.Split('?')[1]);
if (queryStringCollection != null && !Functions.IsNull(queryStringCollection["psid"]))
{
dr[wagonPartsGroupsDataTable.fld_psid] = queryStringCollection["psid"];
}
//dt.Rows.Add(dr);
}
}
public List <Order> LoadYear(int year, string url)
{
List <Order> result = new List <Order>();
List <string> orderPages = new List <string>();
string prefix = new Uri(string.Format(url, year)).GetComponents(UriComponents.SchemeAndServer, UriFormat.SafeUnescaped);
HttpWebRequest request = (HttpWebRequest)WebRequest.Create(string.Format(url, year));
request.CookieContainer = cookies;
HttpWebResponse response = (HttpWebResponse)request.GetResponse();
cookies.Add(response.Cookies); // for further requests
using (StreamReader sr = new StreamReader(response.GetResponseStream()))
{
HtmlAgilityPack.HtmlDocument doc = new HtmlAgilityPack.HtmlDocument();
doc.LoadHtml(sr.ReadToEnd());
HtmlAgilityPack.HtmlNode node = doc.DocumentNode.SelectSingleNode("//ul[@class='a-pagination']");
if (node != null)
{
foreach (var link in node.SelectNodes(".//a[@href]"))
{
orderPages.Add(link.Attributes["href"].Value.Trim());
}
if (orderPages.Count > 1)
{
orderPages.RemoveAt(orderPages.Count - 1); // last link in list is next button
}
}
else
{
result.AddRange(ScanOrders(doc.DocumentNode.SelectSingleNode("//div[@id='ordersContainer']"), prefix));
}
}
for (int i = 0; i < orderPages.Count; i++)
{
Console.WriteLine("\tpage {0}...", i + 1);
string page_url = orderPages[i].StartsWith("http") ? orderPages[i] : prefix + orderPages[i];
request = (HttpWebRequest)WebRequest.Create(page_url);
request.CookieContainer = cookies;
response = (HttpWebResponse)request.GetResponse();
cookies.Add(response.Cookies); // for further requests
using (StreamReader sr = new StreamReader(response.GetResponseStream()))
{
HtmlAgilityPack.HtmlDocument doc = new HtmlAgilityPack.HtmlDocument();
doc.LoadHtml(sr.ReadToEnd());
result.AddRange(ScanOrders(doc.DocumentNode.SelectSingleNode("//div[@id='ordersContainer']"), prefix));
}
}
return(result);
}
public HtmlAgilityPack.HtmlNode findTableByHeaderPattern(params String[] vals)
{
HtmlAgilityPack.HtmlNodeCollection tables = GetElementsByTagName("table");
if (tables == null)
{
return(null);
}
foreach (HtmlAgilityPack.HtmlNode table in tables)
{
HtmlAgilityPack.HtmlNodeCollection rows = table.SelectNodes("tr");
HtmlAgilityPack.HtmlNodeCollection cells = null;
if (rows != null)
{
HtmlAgilityPack.HtmlNode header = rows[0];
cells = header.SelectNodes("th|td");
}
else
{
HtmlAgilityPack.HtmlNodeCollection thead = table.SelectNodes("thead");
if (thead != null)
{
rows = thead[0].SelectNodes("tr");
cells = rows[0].SelectNodes("th|td");
}
}
int len = cells.Count;
int valIdx = 0;
int matchCnt = 0;
for (int i = 0; i < len; ++i)
{
if (i >= cells.Count)
{
break;
}
if (valIdx >= vals.Length)
{
break;
}
if (cells[i].InnerText.IndexOf(vals[valIdx]) != -1)
{
matchCnt += 1;
++valIdx;
}
else
{
valIdx = 0;
matchCnt = 0;
}
}
if (matchCnt == vals.Length)
{
return(table);
}
}
return(null);
}
private List <VideoInfo> GetPageVideos(RssLink category, String pageUrl)
{
List <VideoInfo> pageVideos = new List <VideoInfo>();
if (String.IsNullOrEmpty(pageUrl) && (category.Other != null))
{
HtmlAgilityPack.HtmlNode root = (HtmlAgilityPack.HtmlNode)category.Other;
HtmlAgilityPack.HtmlNodeCollection shows = root.SelectNodes(".//div[contains(@class, 'article-default')]");
foreach (var show in shows)
{
HtmlAgilityPack.HtmlNode linkNode = show.SelectSingleNode(".//h3/a");
HtmlAgilityPack.HtmlNode thumbNode = show.SelectSingleNode(".//img");
VideoInfo videoInfo = new VideoInfo()
{
Thumb = Utils.FormatAbsoluteUrl(thumbNode.Attributes["src"].Value, ApetitTvUtil.baseUrl),
Title = linkNode.InnerText,
VideoUrl = Utils.FormatAbsoluteUrl(linkNode.Attributes["href"].Value, ApetitTvUtil.baseUrl)
};
pageVideos.Add(videoInfo);
}
}
else if (!String.IsNullOrEmpty(pageUrl))
{
this.nextPageUrl = String.Empty;
String baseWebData = GetWebData(pageUrl, forceUTF8: true);
HtmlAgilityPack.HtmlDocument document = new HtmlAgilityPack.HtmlDocument();
document.LoadHtml(baseWebData);
HtmlAgilityPack.HtmlNodeCollection shows = document.DocumentNode.SelectNodes(".//div[contains(@class, 'article-default')]");
foreach (var show in shows)
{
HtmlAgilityPack.HtmlNode linkNode = show.SelectSingleNode(".//h3/a");
HtmlAgilityPack.HtmlNode thumbNode = show.SelectSingleNode(".//img");
VideoInfo videoInfo = new VideoInfo()
{
Thumb = Utils.FormatAbsoluteUrl(thumbNode.Attributes["src"].Value, ApetitTvUtil.baseUrl),
Title = linkNode.InnerText,
VideoUrl = Utils.FormatAbsoluteUrl(linkNode.Attributes["href"].Value, ApetitTvUtil.baseUrl)
};
pageVideos.Add(videoInfo);
}
HtmlAgilityPack.HtmlNode nextPageLink = document.DocumentNode.SelectSingleNode(".//li[@class='pager-next']/a");
this.nextPageUrl = (nextPageLink == null) ? this.nextPageUrl : Utils.FormatAbsoluteUrl(System.Web.HttpUtility.HtmlDecode(nextPageLink.Attributes["href"].Value), pageUrl);
}
return(pageVideos);
}
public static void RemoveColors(HtmlAgilityPack.HtmlNode node, IEnumerable <String> exemptList)
{
foreach (var n in node.SelectNodes("descendant::font") ?? new HtmlAgilityPack.HtmlNodeCollection(node))
{
String color = n.GetAttributeValue("color", "nocolor");
color = color.ToLower();
if (!exemptList.Contains(color))
{
n.Remove();
}
}
}
private List <Order> ScanOrders(HtmlAgilityPack.HtmlNode node, string prefix)
{
List <Order> orders = new List <Order>();
foreach (HtmlAgilityPack.HtmlNode order in node.SelectNodes(".//div[contains(@class, 'order')]"))
{
HtmlAgilityPack.HtmlNode info = order.SelectSingleNode(".//div[contains(@class, 'order-info')]");
Order o = new Order();
if (info != null)
{
HtmlAgilityPack.HtmlNode price = info.SelectSingleNode(".//div[contains(@class, 'a-span2')]//span[contains(@class, 'value')]");
if (price != null)
{
o.Sum = ScanPrice(price.InnerText.Trim());
}
HtmlAgilityPack.HtmlNode id = info.SelectSingleNode(".//div[contains(@class, 'a-col-right')]//span[contains(@class, 'value')]");
if (id != null)
{
o.Id = id.InnerText.Trim();
}
HtmlAgilityPack.HtmlNode date = info.SelectSingleNode(".//div[contains(@class, 'a-span4')]//span[contains(@class, 'value')]");
if (date != null)
{
o.Date = ScanDate(date.InnerText.Trim());
}
}
if (o.IsInitialized())
{
foreach (HtmlAgilityPack.HtmlNode product in order.SelectNodes(".//div[contains(@class, 'a-spacing')]//div[contains(@class, 'a-col-right')]"))
{
HtmlAgilityPack.HtmlNode name = product.SelectSingleNode(".//a[contains(@class, 'a-link-normal')]");
HtmlAgilityPack.HtmlNode price = product.SelectSingleNode(".//span[contains(@class, 'a-color-price')]");
if ((name != null) && (price != null))
{
Product p = new Product();
p.Price = ScanPrice(price.InnerText.Trim());
p.Url = name.Attributes["href"].Value.StartsWith("http") ?
name.Attributes["href"].Value : prefix + name.Attributes["href"].Value;
p.Name = WebUtility.HtmlDecode(name.InnerText.Trim());
o.Products.Add(p);
}
}
orders.Add(o);
}
}
return(orders);
}
private List <MonitoringItem> ParsingTitleType(HtmlAgilityPack.HtmlDocument doc)
{
List <MonitoringItem> lstItem = new List <MonitoringItem>();
HtmlAgilityPack.HtmlNode mainArea = doc.GetElementbyId("main-area");
if (mainArea != null)
{
var divArticleBoard = mainArea.SelectNodes("div").FirstOrDefault(x => CommonHelper.HasClass(x, "article-board", "m-tcol-c") && x.Id != "upperArticleList");
if (divArticleBoard != null)
{
foreach (var trArticle in CommonHelper.GetSingleNode(divArticleBoard, "table", "tbody").SelectNodes("tr"))
{
var tdArticleWrap = trArticle.SelectNodes("td").FirstOrDefault(x => CommonHelper.HasClass(x, "td_article"));
var divArticle = tdArticleWrap.SelectNodes("div").FirstOrDefault(x => CommonHelper.HasClass(x, "board-list", "inner_list"));
string articleUrl = divArticle.SelectSingleNode("a").GetAttributeValue("href", "");
string articleId = "";
string articleTitle = divArticle.SelectSingleNode("a").InnerText.Trim();
foreach (var param in articleUrl.Split('&'))
{
string[] arrParam = param.Split('=');
string paramKey = arrParam[0];
if (paramKey == "articleid" && arrParam.Length == 2)
{
articleId = arrParam[1];
break;
}
}
lstItem.Add(new MonitoringItem()
{
ItemId = articleId,
ItemTitle = articleTitle,
ItemUrlPc = string.Format(ItemDetailBaseUrlDesktop, articleId),
ItemUrlMobile = string.Format(ItemDetailBaseUrlMobile, articleId),
ItemDate = DateTime.Now
});
}
}
else
{
FuncLog($"could not find article area");
}
}
else
{
FuncLog($"could not find main-area");
}
return(lstItem);
}
static private Product processProduct(HtmlAgilityPack.HtmlNode node)
{
var priceNode = node.SelectNodes("*/*/*/span[@class='price__value']").First();
var imageNode = node.SelectNodes("*/*/img[@class='item__image']").First();
var mnfNode = node.SelectNodes("*/div[@class='item__mnf']").First();
var nameNode = node.SelectNodes("*/div[@class='item__name']/*").First();
var prodNode = node.SelectNodes("a[@class='link link_no-underline']").First();
var availNode = node.SelectNodes("div[@class='item__avail']/div").First();
string avail = availNode.InnerText;
if (avail == "Со склада")
{
avail = "";
}
else if (avail == "По запросу")
{
avail = null;
}
var cost_str = priceNode.InnerText.Replace(" ", "");
var cost = Convert.ToDecimal(cost_str, format);
var pictureLink = imageNode.Attributes["src"].Value;
var productLink = site + prodNode.Attributes["href"].Value;
var name = nameNode.InnerText;
var dict = new Dictionary <string, string>();
dict.Add("Производитель", mnfNode.InnerText);
return(new Product(name, cost, avail, dict, productLink, pictureLink));
}
public static Dictionary <string, string> FormParams(HtmlAgilityPack.HtmlNode node)
{
Dictionary <string, string> dicpara = new Dictionary <string, string>();
HtmlAgilityPack.HtmlNodeCollection InputTypeNodeList = node.SelectNodes(".//input[@type='hidden' and @name and @value]");
foreach (HtmlAgilityPack.HtmlNode hidenode in InputTypeNodeList)
{
string key = hidenode.Attributes["name"].Value;
string value = hidenode.Attributes["value"].Value;
dicpara.Add(key, value);
}
return(dicpara);
}
protected virtual void ParseLobbyPage(string url, string doc, out DateTimeOffset serverTime, ref List <ForumThread> threadList)
{
Int32 threadId = VBulletinForum.ThreadIdFromUrl(url);
var html = new HtmlAgilityPack.HtmlDocument();
html.LoadHtml(doc);
HtmlAgilityPack.HtmlNode root = html.DocumentNode;
serverTime = DateTime.Now;
//(//div[class="smallfont", align="center'])[last()] All times are GMT ... The time is now <span class="time">time</span>"."
HtmlAgilityPack.HtmlNode timeNode = root.SelectNodes("//div[@class='smallfont'][@align='center']").Last();
if (timeNode != null)
{
String timeText = timeNode.InnerText;
serverTime = Utils.Misc.ParsePageTime(timeText, DateTime.UtcNow);
}
HtmlAgilityPack.HtmlNodeCollection threads = root.SelectNodes("//tbody[contains(@id, 'threadbits_forum_')]/tr");
if (threads == null)
{
return;
}
String urlBase = url.Substring(0, url.LastIndexOf('/') + 1);
foreach (HtmlAgilityPack.HtmlNode thread in threads)
{
ForumThread t = HtmlToThread(threadId, thread, serverTime);
if (t != null)
{
if (!t.URL.StartsWith("http"))
{
t.URL = urlBase + t.URL;
}
threadList.Add(t);
}
}
}
public static List <Event> GetDataScreenScrap()
{
string body = Utils.GetBody("http://www.ynet.co.il/home/0,7340,L-184,00.html");
HtmlAgilityPack.HtmlDocument doc = new HtmlAgilityPack.HtmlDocument();
doc.LoadHtml(body);
HtmlAgilityPack.HtmlNode root = doc.DocumentNode;
HtmlAgilityPack.HtmlNodeCollection nodes = root.SelectNodes("/html[1]/body/div[4]/table[3]/tr/td[2]/table[2]/tr/td/table/tr/td/table");
if (nodes == null || nodes.Count == 0)
{
return(null);
}
HtmlAgilityPack.HtmlNode table = nodes.ElementAt(0);
List <string> events =
(from t in table.SelectNodes("tr")
where !string.IsNullOrEmpty(t.InnerText.Trim()) && !t.InnerText.Contains("מבזקים")
select t.InnerText).ToList();
return
((from t in table.SelectNodes("tr")
where !string.IsNullOrEmpty(t.InnerText.Trim()) && !t.InnerText.Contains("מבזקים")
select Event.FromHtmlNode(t)).ToList());
}
private void GetPagesRecursive(HtmlAgilityPack.HtmlNode document, IDictionary <int, string> pages)
{
var chapterPages = document.SelectNodes(@"//div[@class=""main-body""]//div[@class=""btn-group""][2]/ul[@class=""dropdown-menu""]/li/a");
if (chapterPages == null)
{
throw new ParserException("Could not find expected elements on website.", document.InnerHtml);
}
int addedCount = 0;
foreach (var pageLink in chapterPages)
{
int pageNumber = 0;
var url = GetFullUrl(pageLink.Attributes["href"].Value);
if (pages.Any(kvp => kvp.Value == url)) // skip duplicate urls
{
continue;
}
if (!Int32.TryParse(Regex.Match(pageLink.InnerText, @"\d+").Value, out pageNumber))
{
_log.Error("Unable to parse page number '" + pageLink.InnerText + "'");
}
if (pages.ContainsKey(pageNumber)) // if page is already in dictionary use random number instead
{
pageNumber = Random;
}
pages.Add(pageNumber, url);
addedCount++;
}
if (addedCount > 0)
{
var pageRecord = pages.OrderByDescending(kvp => kvp.Key).Skip(1).FirstOrDefault();
if (pageRecord.Equals(default(KeyValuePair <int, string>)))
{
return;
}
var nextDocument = WebHelper.GetHtmlDocument(pageRecord.Value);
GetPagesRecursive(nextDocument, pages);
}
}