static void Main(string[] args)
{
for (int i = 0; i < 20; i++)
{
NodeList nodeList = new NodeList(20, 80, 15, 100, 100);
AlgorithmFunction.AlgorithmPreparation(nodeList, 15);
////质心算法
//AlgorithmFunction.CenterOfMass_algorithm(nodeList, 1);
//DataExport.DataExportToExcel(nodeList, @"d:/COM.xls");
////DV-Hop算法
List<Node> generalNodeList = nodeList.GetAllGeneralNode();
foreach (GeneralNode gn in generalNodeList)
{
gn.EstimatedX = gn.EstimatedY = 0d;
gn.IsLocatable = gn.IsAlreadyLocated = false;
}
AlgorithmFunction.DV_Hop_algorithm(nodeList);
DataExport.DataExportToExcel(nodeList, @"d:/DV-Hop.xls");
//Revised DV-Hop算法
foreach (GeneralNode gn in generalNodeList)
{
gn.EstimatedX = gn.EstimatedY = 0d;
gn.IsLocatable = gn.IsAlreadyLocated = false;
}
AlgorithmFunction.Revised_DV_Hop_algorithm(nodeList, 5);
DataExport.DataExportToExcel(nodeList, @"d:/Revised-DV-Hop.xls");
}
Console.WriteLine("==========Done==========");
Console.ReadKey();
}
public Expression(IEnumerable<Node> value)
{
if(value is NodeList)
Value = value as NodeList;
else
Value = new NodeList(value);
}
/// <summary>
/// Parse node contents add return a fresh node.
/// </summary>
/// <param name="parent">Node that this is a subnode to. Can be null</param>
/// <param name="prototypes">A list with node types</param>
/// <param name="line">Line to parse</param>
/// <param name="offset">Where to start the parsing. Will be set to where the next node should start parsing</param>
/// <returns>A node corresponding to the bla bla; null if parsing failed.</returns>
/// <exception cref="CodeGeneratorException"></exception>
public override Node Parse(NodeList prototypes, Node parent, LineInfo line, ref int offset)
{
if (offset > line.Data.Length - 1)
throw new CodeGeneratorException(line.LineNumber, line.Data, "Tried to parse after end of line");
if (line.Data[offset] != '_')
throw new CodeGeneratorException(line.LineNumber, line.Data, "Not a PartialNode");
// From the first " sign (offset + 2) find the next " sign
int pos = -1;
for (int i = offset + 2; i < line.Data.Length; ++i)
{
if (line.Data[i] == '\"')
{
pos = i;
break;
}
}
if (pos == -1)
throw new CodeGeneratorException(line.LineNumber, line.Data, "PartialNode does not contain an end paranthesis.");
// Cut out the data between the two above found " signs and then start processing the address
// The address is converted from the format /example/example/ to \\example\\example.haml
PartialNode node = (PartialNode)prototypes.CreateNode("_", parent);
node._target = line.Data.Substring(offset + 2, pos - offset - 2);
if (node._target[node._target.Length - 1] == '/')
node._target = node._target.Substring(0, node._target.Length - 1);
if (node._target[0] == '/')
node._target = node._target.Substring(1);
node._target = node._target.Replace("/", "\\\\");
node._target += ".haml";
offset = pos + 1;
return node;
}
/// <summary>
/// Parse node contents add return a fresh node.
/// </summary>
/// <param name="prototypes">List containing all node types</param>
/// <param name="parent">Node that this is a subnode to. Can be null</param>
/// <param name="line">Line to parse</param>
/// <param name="offset">Where to start the parsing. Should be set to where the next node should start parsing.</param>
/// <returns>A node corresponding to the bla bla; null if parsing failed.</returns>
/// <exception cref="Exceptions.CodeGeneratorException"></exception>
public override Node Parse(NodeList prototypes, Node parent, LineInfo line, ref int offset)
{
offset = line.Data.Length;
return new DocTypeTag(
@"<!DOCTYPE html PUBLIC ""-//W3C//DTD XHTML 1.0 Strict//EN"" ""http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"">".Replace("\"", "\"\""),
parent);
}
public Selector(IEnumerable<Element> elements)
{
if (elements is NodeList<Element>)
Elements = elements as NodeList<Element>;
else
Elements = new NodeList<Element>(elements);
}
//
// The `primary` rule is the *entry* and *exit* point of the parser.
// The rules here can appear at any level of the parse tree.
//
// The recursive nature of the grammar is an interplay between the `block`
// rule, which represents `{ ... }`, the `ruleset` rule, and this `primary` rule,
// as represented by this simplified grammar:
//
// primary → (ruleset | rule)+
// ruleset → selector+ block
// block → '{' primary '}'
//
// Only at one point is the primary rule not called from the
// block rule: at the root level.
//
public NodeList Primary(Parser parser)
{
Node node;
var root = new NodeList();
NodeList comments = null;
GatherComments(parser);
while (node = MixinDefinition(parser) || Rule(parser) || PullComments() || Ruleset(parser) ||
MixinCall(parser) || Directive(parser))
{
if (comments = PullComments())
{
root.AddRange(comments);
}
comments = node as NodeList;
if (comments)
{
foreach (Comment c in comments)
{
c.IsPreSelectorComment = true;
}
root.AddRange(comments);
}
else
root.Add(node);
GatherComments(parser);
}
return root;
}
public CartoSelector(IEnumerable<Element> elements, Env env)
: base(elements)
{
m_filters = new CartoFilterSet();
m_zooms = new NodeList<CartoZoomElement>();
m_elements = new NodeList<CartoElement>();
m_conditions = 0;
if (env == null)
env = new Env(); // TODO
foreach (Element elem in elements)
{
if (elem is CartoFilterElement)
{
m_filters.Add(elem as CartoFilterElement, env);
m_conditions++;
}
else if (elem is CartoZoomElement)
{
m_zooms.Add(elem as CartoZoomElement);
m_conditions++;
}
else if (elem is CartoAttachmentElement)
m_attachment = (elem as CartoAttachmentElement).Value;
else
m_elements.Add((CartoElement)elem);
}
}
public void Build()
{
NodeList<BuildAction> roots = new NodeList<BuildAction>();
NodeList<BuildAction> allgames = new NodeList<BuildAction>();
foreach (var replay in m_replays)
{
foreach (var player in replay.Players)
{
var actions = replay.Actions.Where(x => x.Player == player
&& x.ActionType == Entities.ActionType.Build)
.OrderBy(y => y.Sequence)
.Cast<BuildAction>();
if (actions.Count() > 0)
{
BuildAction action = actions.ElementAt(0);
Node<BuildAction> node = new Node<BuildAction>(1, action, buildTree(actions));
allgames.Add(node);
if (roots.Where(x => x.Value.ObjectType == action.ObjectType).Count() == 0)
{
roots.Add(node);
}
}
}
}
countOccurances(roots, allgames);
m_roots = roots;
m_allGames = allgames;
}
public override Node Evaluate(Env env)
{
foreach (var frame in env.Frames)
{
NodeList mixins;
if ((mixins = frame.Find(Selector, null)).Count == 0)
continue;
var rules = new NodeList();
foreach (var node in mixins)
{
if(!(node is Ruleset))
continue;
var ruleset = node as Ruleset;
if(!ruleset.MatchArguements(Arguments, env))
continue;
if (node is Mixin.Definition)
{
var mixin = node as Mixin.Definition;
rules.AddRange(mixin.Evaluate(Arguments, env).Rules);
}
else
{
if (ruleset.Rules != null)
rules.AddRange(ruleset.Rules);
}
// todo fix for other Ruleset types?
}
return rules;
}
throw new ParsingException(Selector.ToCSS().Trim() + " is undefined");
}
public LoopNode(string initExpression, string iterExpression, string testExpression, NodeList nodes)
{
m_initExpression = initExpression;
m_iterExpression = iterExpression;
m_testExpression = testExpression;
m_nodes.AddRange(nodes);
}
/// <summary>
/// Initializes order by clause.
/// </summary>
internal OrderByClause(NodeList<OrderByClauseItem> orderByClauseItem, Node skipExpr, Node limitExpr, uint methodCallCount)
{
_orderByClauseItem = orderByClauseItem;
_skipExpr = skipExpr;
_limitExpr = limitExpr;
_methodCallCount = methodCallCount;
}
public NodeList<ScEvent> ProcessGames(List<ScGame> games)
{
NodeList<ScEvent> roots = new NodeList<ScEvent>();
NodeList<ScEvent> allgames = new NodeList<ScEvent>();
foreach (ScGame game in games)
{
Node<ScEvent> node = new Node<ScEvent>(1, game.Events[0], buildTree(0, game, games));
allgames.Add(node);
long counter = 0;
foreach (Node<ScEvent> root in roots)
{
if (root.Value.Unit == node.Value.Unit)
{
counter++;
foreach (Node<ScEvent> n in node.Neighbors)
{
List<Node<ScEvent>> q = root.Neighbors.Where(e => e.Value.Unit == n.Value.Unit).ToList();
if (q.Count == 0) root.Neighbors.Add(n);
}
}
}
if (roots.Count == 0 || counter == 0) roots.Add(node);
}
CountOccurances(roots, allgames);
return roots;
}
/// <summary>
/// Constructs a new node.
/// </summary>
internal Node(String name, NodeType type = NodeType.Element, NodeFlags flags = NodeFlags.None)
{
_name = name ?? String.Empty;
_type = type;
_children = new NodeList();
_flags = flags;
}
public override PropertyTreeMetaObject StartStep(PropertyTreeMetaObject target, PropertyTreeNavigator self, NodeList children)
{
Predicate<PropertyTreeNavigator> predicate = ImplicitDirective(target, "source");
var node = children.FindAndRemove(predicate).FirstOrDefault();
if (node != null) {
IServiceProvider serviceProvider = Parent.GetBasicServices(node);
var uriContext = node as IUriContext;
TargetSourceDirective ss;
ss = this.DirectiveFactory.CreateTargetSource(node, uriContext);
if (ss != null) {
try {
target = target.BindStreamingSource(ss, serviceProvider);
} catch (Exception ex) {
if (ex.IsCriticalException())
throw;
Parent.errors.FailedToLoadFromSource(ss.Uri, ex, node.FileLocation);
}
}
}
return target;
}
public void Cluster(int k, NodeList<BuildAction> observations)
{
// Use random observations as centroids
//List<Centroid> centroids = initialCentroidRandom(k, observations);
List<Centroid> centroids = initialCentroidReasonable(observations); // OBS! Ignores k
foreach (Centroid c in centroids)
observations.Remove(c.Value);
assignToCentroid(observations, centroids);
// TODO: Check if stability has occured instead
// Im tired, no moar coffee....
for (int i = 0; i < 3; i++)
{
centroids = iterate(centroids);
assignToCentroid(observations, centroids);
}
foreach (var c in centroids)
{
var err = c.Observations.Where(x => x.Value.ObjectType != c.Value.Value.ObjectType);
System.Console.WriteLine("Error count: " + err.Count());
}
m_clusters = centroids;
}
public Selector(NodeList<Element> elements)
{
Elements = elements;
if (Elements[0].Combinator.Value == "")
Elements[0].Combinator.Value = " ";
}
/// <summary>
/// 算法准备阶段
/// </summary>
/// <param name="nodeList"></param>
/// <param name="count"></param>
public static void AlgorithmPreparation(NodeList nodeList, int count)
{
//取得节点的邻居节点
nodeList.GetNeighbourNode(nodeList);
//得到网络节点的跳数
nodeList.GetNodeAllHop(nodeList, count);
}
/// <summary>
/// 质心算法
/// </summary>
/// <param name="nodeList"></param>
/// <param name="j">质心算法中取j跳范围内的信标节点帮助计算</param>
public static void CenterOfMass_algorithm(NodeList nodeList, int j)
{
List<Node> generalNodeList = nodeList.GetAllGeneralNode();
foreach (GeneralNode gn in generalNodeList)
{
//循环，进行定位
List<Node> AssistLocateNodeList = new List<Node>();
//将信标节点加入到协助定位的节点列表中
foreach (int nodeId in gn.HopCountTable.Keys)
{
if (nodeList.GetNodeById(nodeId).IsBeaconNode && gn.HopCountTable[nodeId] <= j)
{
AssistLocateNodeList.Add(nodeList.GetNodeById(nodeId));
}
}
if (AssistLocateNodeList.Count >= 1)
{
double sumEstimatedX = 0d;
double sumEstimatedY = 0d;
foreach (BeaconNode bn in AssistLocateNodeList)
{
sumEstimatedX += bn.RealX;
sumEstimatedY += bn.RealY;
}
gn.IsLocatable = true;
gn.IsAlreadyLocated = true;
gn.EstimatedX = sumEstimatedX / AssistLocateNodeList.Count;
gn.EstimatedY = sumEstimatedY / AssistLocateNodeList.Count;
}
}
}
/// <summary>
/// Initializes method ast node.
/// </summary>
internal MethodExpr(
Node expr,
DistinctKind distinctKind,
NodeList<Node> args)
: this(expr, distinctKind, args, null)
{
}
public AStar(int width, int height)
{
w = width;
h = height;
//MAKE THE ARRAY OF COORDINATES SO THAT WE SEARCH THEM IN THE RIGHT ORDER
coords = new System.Collections.Generic.List<Vector2>();
coords.Add(new Vector2(0,-1)); // UP
coords.Add(new Vector2(1,0)); // RIGHT
coords.Add(new Vector2(0,1)); // DOWN
coords.Add(new Vector2(-1,0)); // LEFT
if(allowDiagonals)
{
coords.Add(new Vector2(-1,-1)); // UP-LEFT
coords.Add(new Vector2(1,-1)); // UP-RIGHT
coords.Add(new Vector2(1,1)); // DOWN-RIGHT
coords.Add(new Vector2(-1,1)); // DOWNLEFT
}
relCurrent = new Vector2();
relLast = new Vector2();
startNode = new GridNode();
endNode = new GridNode();
open = new NodeList(w*h);
closed = new NodeList(w*h);
createGrid(w,h);
r = new RandomSeed(THE_SEED);
}
protected Ruleset(NodeList<Selector> selectors, NodeList rules, Ruleset originalRuleset)
: this()
{
Selectors = selectors;
Rules = rules;
OriginalRuleset = originalRuleset ?? this;
}
public ResourceNode(Game game, NodeList subNode, String name, ResourceNodeType type = ResourceNodeType.MESH)
{
m_game = game;
m_subNodes = subNode;
m_name = name;
m_type = type;
}
private NodeList SiteList; //List containing sites for this module
#endregion Fields
#region Constructors
/// <summary>
/// Create a new module
/// </summary>
public Module()
{
//Initialize list containers
SiteList = new NodeList();
ImportList = new NodeList();
FunctionDefinitionList = new NodeList();
}
public override PropertyTreeMetaObject StartStep(PropertyTreeMetaObject target, PropertyTreeNavigator self, NodeList children)
{
foreach (var child in children.Rest()) {
string msg;
if (target.ComponentType.IsHiddenUX()) {
msg = SR.BinderMissingPropertyNoType(child.QualifiedName);
} else {
msg = SR.BinderMissingProperty(child.QualifiedName, target.ComponentType);
}
try {
var info = new InterfaceUsageInfo(InterfaceUsage.Missing, msg, null, true);
Parent.Callback.OnPropertyAnnotation(child.QualifiedName.ToString(), info);
} catch (Exception ex) {
if (ex.IsCriticalException())
throw;
throw PropertyTreesFailure.UnmatchedMembersGenericError(ex, child.FileLocation);
}
}
return target;
}
public override PropertyTreeMetaObject StartStep(
PropertyTreeMetaObject target,
PropertyTreeNavigator self,
NodeList children)
{
if (!(target is UntypedToTypedMetaObject))
return target;
if (!children.Any())
return target;
try {
// TODO Only supports one child (lame spec)
var rootType = target.Root.ComponentType;
var types = children.Select(t => ConvertToType(t, rootType)).ToArray();
target = target.BindGenericParameters(types);
} catch (Exception ex) {
if (ex.IsCriticalException())
throw;
Parent.errors.CouldNotBindGenericParameters(target.ComponentType, ex, self.FileLocation);
}
Parent.Bind(target, children.First(), null);
children.Clear();
return target;
}
/// <summary>
/// Initializes function definition using the name, the optional argument definitions and the body expression.
/// </summary>
internal FunctionDefinition(Identifier name, NodeList<PropDefinition> argDefList, Node body, int startPosition, int endPosition)
{
_name = name;
_paramDefList = argDefList;
_body = body;
_startPosition = startPosition;
_endPosition = endPosition;
}
public ClusterNode(NodeHeader header)
{
this.Header = header;
nodeList = new NodeList(this);
Console.WriteLine(header);
Console.WriteLine();
}
public void Load_Nodes_From_Xml_File()
{
var file = "Nodes.xml";
Assert.IsTrue(File.Exists(file));
var list = new NodeList(file);
Assert.IsNotNull(list);
Assert.Greater(list.Count, 0);
}
public LazyHtmlCollection(NodeList nodes, Func<Element, bool> matcher = null)
: base(new List<Element>())
{
nodes.HtmlCollections.Add(new WeakReference<LazyHtmlCollection>(this));
Nodes = nodes;
Matcher = matcher;
}
public static List<Node> PossibleNode = new List<Node>(); // Les noeuds possibles (cases adjacentes de tout le chemin)
#endregion Fields
#region Methods
public static MyLinkedList<Tile> CalculatePathWithAStar(Map map, Tile startTile, Tile endTile)
{
PossibleNode.Clear();
NodeList<Node> openList = new NodeList<Node>(); // Contiens tout les noeuds candidat (qui vont être examinés)
NodeList<Node> closedList = new NodeList<Node>(); // Contiens la liste des meilleurs noeuds (le resultat du plus cours chemin)
List<Node> possibleNodes; // cases adjacentes du noeud courant
// Le noeud de départ
Node startNode = new Node(startTile, null, endTile); // FIXME : on recupère le noeud de départ
/**********************************/
/* Traitement des noeuds candidat */
/**********************************/
openList.Add(startNode);
while (openList.Count > 0) // Tant que la liste ouverte contient des éléments
{
Node current = openList[0];
openList.RemoveAt(0);
closedList.Add(current);
if (current.Tile == endTile) // si l'élément courant est la case destination
{
MyLinkedList<Tile> solution = new MyLinkedList<Tile>();
// on reverse la liste fermée et on la retourne pour l'avoir dans le bonne ordre
while (current.Parent != null)
{
solution.AddFirst(current.Tile);
current = current.Parent;
}
return solution;
}
possibleNodes = current.GetPossibleNode(map, endTile); // FIXME : recupère la listes des cases adjacentes
// on ajoute cette liste a notre variable static qui contient l'ensemble des listes adjacentes (gestion de l'affichage)
PossibleNode.AddRange(possibleNodes) ;
/***************************************/
/* Ajout des noeuds adjacents candidat */
/***************************************/
for (int i = 0; i < possibleNodes.Count; i++) // on vérifie que chaque noeuds adjacent (possibleNodes)
{
if (!closedList.Contains(possibleNodes[i])) // n'existe pas dans la liste fermée (eviter la redondance)
{
if (openList.Contains(possibleNodes[i])) // FIXME : Si il existe dans la liste ouverte on vérifie
{
if (possibleNodes[i].EstimatedMovement < openList[possibleNodes[i]].EstimatedMovement) // si le cout de deplacement du
// noeud est inferieur a un coût calculer précedement, dance cas la on remonte le chemin dans la liste ouverte
openList[possibleNodes[i]].Parent = current;
}
else
openList.DichotomicInsertion(possibleNodes[i]);
}
}
}
return null;
}
protected override IList ExecuteCrawl(bool crawlAll)
{
IList list = new List <BidInfo>();
int pageInt = 1;
string html = string.Empty;
string viewState = string.Empty;
string eventValidation = string.Empty;
string cookiestr = string.Empty;
try
{
html = this.ToolWebSite.GetHtmlByUrl(this.SiteUrl, Encoding.UTF8);
}
catch { return(list); }
Parser parser = new Parser(new Lexer(html));
NodeList pageNode = parser.ExtractAllNodesThatMatch(new AndFilter(new TagNameFilter("td"), new HasAttributeFilter("class", "huifont")));
if (pageNode != null && pageNode.Count > 0)
{
try
{
string temp = pageNode.AsString();
temp = temp.Substring(temp.IndexOf("/") + 1, temp.Length - temp.IndexOf("/") - 1);
pageInt = int.Parse(temp);
}
catch { }
}
for (int i = 1; i <= pageInt; i++)
{
if (i > 1)
{
try
{
html = this.ToolWebSite.GetHtmlByUrl("http://www.hebggzy.cn/022/022001/022001002/" + i + ".html", Encoding.UTF8);
}
catch { continue; }
}
parser = new Parser(new Lexer(html));
NodeList listNode = parser.ExtractAllNodesThatMatch(new AndFilter(new TagNameFilter("li"), new HasAttributeFilter("class", "right-text-li")));
if (listNode != null && listNode.Count > 0)
{
for (int j = 0; j < listNode.Count; j++)
{
string prjName = string.Empty,
buildUnit = string.Empty, bidUnit = string.Empty,
bidMoney = string.Empty, code = string.Empty,
bidDate = string.Empty,
beginDate = string.Empty,
endDate = string.Empty, bidType = string.Empty,
specType = string.Empty, InfoUrl = string.Empty,
msgType = string.Empty, bidCtx = string.Empty,
prjAddress = string.Empty, remark = string.Empty,
prjMgr = string.Empty, otherType = string.Empty, HtmlTxt = string.Empty, area = string.Empty;
INode node = listNode[j];
ATag aTag = node.GetATag();
prjName = aTag.GetAttribute("title");
string temp = prjName.GetNotChina();
if (!string.IsNullOrWhiteSpace(temp) && temp.Length > 1)
{
code = prjName.Substring(0, prjName.IndexOf(temp.Substring(0, 2)));
}
if (!string.IsNullOrWhiteSpace(code))
{
prjName = prjName.GetReplace(code);
}
beginDate = node.ToPlainTextString().GetDateRegex();
InfoUrl = "http://www.hebggzy.cn" + aTag.Link;
string htmldtl = string.Empty;
try
{
htmldtl = this.ToolWebSite.GetHtmlByUrl(InfoUrl, Encoding.UTF8).GetJsString();
}
catch { continue; }
parser = new Parser(new Lexer(htmldtl));
NodeList dtlNode = parser.ExtractAllNodesThatMatch(new AndFilter(new TagNameFilter("div"), new HasAttributeFilter("class", "article-main")));
if (dtlNode != null && dtlNode.Count > 0)
{
HtmlTxt = dtlNode.AsHtml();
bidCtx = HtmlTxt.GetReplace(new string[] { "<br/>", "<br />", "<br>" }, "\r\n").GetReplace("\r\n\r\n,\r\n\r\n,\r\n\r\n,\r\n\r\n,\r\n\r\n,\r\n\r\n,\r\n\r\n", "\r\n").ToCtxString();
prjAddress = bidCtx.GetAddressRegex();
buildUnit = bidCtx.GetBuildRegex();
bidUnit = bidCtx.GetBidRegex().GetReplace("A");
bidMoney = bidCtx.GetMoneyRegex();
prjMgr = bidCtx.GetMgrRegex();
if (string.IsNullOrWhiteSpace(code))
{
code = bidCtx.GetCodeRegex().GetCodeDel();
}
if (buildUnit.Contains("公司"))
{
buildUnit = buildUnit.Remove(buildUnit.IndexOf("公司")) + "公司";
}
if (buildUnit.Contains("地址"))
{
buildUnit = buildUnit.Remove(buildUnit.IndexOf("地址")) + "地址";
}
msgType = "河北省公共资源交易中心";
specType = "政府采购";
bidType = "建设工程";
BidInfo info = ToolDb.GenBidInfo("河北省", "河北省及地市", area, string.Empty, code, prjName, buildUnit, beginDate, bidUnit, beginDate, endDate, bidCtx, string.Empty, msgType, bidType, specType, otherType, bidMoney, InfoUrl, prjMgr, HtmlTxt);
list.Add(info);
parser = new Parser(new Lexer(HtmlTxt));
NodeList aNode = parser.ExtractAllNodesThatMatch(new TagNameFilter("a"));
if (aNode != null && aNode.Count > 0)
{
for (int k = 0; k < aNode.Count; k++)
{
ATag a = aNode[k] as ATag;
if (a.IsAtagAttach())
{
string link = string.Empty;
if (a.Link.ToLower().Contains("http"))
{
link = a.Link;
}
else
{
link = "http://www.hebggzy.cn/" + a.Link.GetReplace("../,./");
}
BaseAttach attach = ToolDb.GenBaseAttach(a.LinkText, info.Id, link);
base.AttachList.Add(attach);
}
}
}
if (!crawlAll && list.Count >= this.MaxCount)
{
return(list);
}
}
}
}
}
return(list);
}
/// <summary>
/// Constructs a new instance of XmlNode
/// </summary>
/// <param name="name">The name of the node</param>
public XmlNode(string name)
{
this.name = name;
this.attributes = new AttributeDictionary();
this.childNodes = new NodeList();
}
protected override IList ExecuteCrawl(bool crawlAll)
{
//取得页码
int pageInt = 1, sqlCount = 0;
string html = string.Empty;
string viewState = string.Empty;
string eventValidation = string.Empty;
try
{
html = this.ToolWebSite.GetHtmlByUrl(SiteUrl, Encoding.UTF8);
}
catch (Exception ex)
{
return(null);
}
Parser parser = new Parser(new Lexer(html));
NodeList pageList = parser.ExtractAllNodesThatMatch(new AndFilter(new TagNameFilter("span"), new HasAttributeFilter("id", "divPage")));
if (pageList != null && pageList.Count > 0)
{
try
{
string temp = pageList.AsString();
pageInt = Convert.ToInt32(temp.GetRegexBegEnd("共", "页"));
}
catch { pageInt = 1; }
}
for (int i = 1; i <= pageInt; i++)
{
if (i > 1)
{
try
{
html = this.ToolWebSite.GetHtmlByUrl(SiteUrl + "&pageindex=" + i.ToString(), Encoding.UTF8);
}
catch { continue; }
}
parser = new Parser(new Lexer(html));
NodeList nodeList = parser.ExtractAllNodesThatMatch(new AndFilter(new HasParentFilter(new AndFilter(new TagNameFilter("div"), new HasAttributeFilter("id", "list")), true), new TagNameFilter("li")));
if (nodeList != null && nodeList.Count > 0)
{
for (int j = 0; j < nodeList.Count; j++)
{
string headName = string.Empty, releaseTime = string.Empty, infoScorce = string.Empty, msgType = string.Empty, infoUrl = string.Empty, ctxHtml = string.Empty, infoCtx = string.Empty, infoType = string.Empty;
infoType = "通知公告";
releaseTime = nodeList[j].ToPlainTextString().GetDateRegex();
headName = nodeList[j].GetATag().LinkText;
//try
//{
// headName = headName.Substring(3, headName.Length - 3).Replace(".","");
//}
//catch { headName = nodeList[j].ToNodePlainString().Replace(releaseTime, ""); }
infoUrl = "http://www.szzszx.com.cn" + nodeList[j].GetATagHref();
string htldtl = string.Empty;
try
{
htldtl = ToolHtml.GetHtmlByUrl(infoUrl, Encoding.UTF8).GetJsString();
}
catch { }
parser = new Parser(new Lexer(htldtl));
NodeList noList = parser.ExtractAllNodesThatMatch(new AndFilter(new TagNameFilter("div"), new HasAttributeFilter("id", "content")));
if (noList != null && noList.Count > 0)
{
ctxHtml = noList[0].ToHtml().Replace("<br/>", "\r\n").Replace("<BR/>", "");
infoCtx = ctxHtml.ToCtxString().Replace(" ", "").Replace(" ", "").Replace("\t\t", "\t").Replace("\t\t", "\t");
infoCtx = Regex.Replace(infoCtx, @"<(.[^>]*)>", "", RegexOptions.IgnoreCase).Replace(" ", "").Replace("\t", "").Replace("\r\n\r\n", "\r\n").Replace("\r\n\r\n", "\r\n").Replace("\r\n\r\n", "\r\n");
msgType = MsgTypeCosnt.ShenZhenZSWMsgType;
infoScorce = infoScorce.Replace(" ", "");
NotifyInfo info = ToolDb.GenNotifyInfo(headName, releaseTime, infoScorce, msgType, infoUrl, ctxHtml, "广东省", "深圳市工程", string.Empty, infoCtx, infoType);
sqlCount++;
if (!crawlAll && sqlCount >= this.MaxCount)
{
return(null);
}
ToolDb.SaveEntity(info, this.ExistCompareFields, ExistsUpdate);
//if (ToolDb.SaveEntity(info, this.ExistCompareFields,ExistsUpdate))
//{
// #region 抓取附件
// parser = new Parser(new Lexer(ctxHtml));
// NodeList imgList = parser.ExtractAllNodesThatMatch(new TagNameFilter("img"));
// if (imgList != null && imgList.Count > 0)
// {
// for (int m = 0; m < imgList.Count; m++)
// {
// try
// {
// ImageTag img = imgList[m] as ImageTag;
// string src = img.GetAttribute("src");
// if (src.ToLower().Contains(".gif"))
// continue;
// BaseAttach obj = null;
// if (src.Contains("http"))
// {
// obj = ToolHtml.GetBaseAttach(src, headName, info.Id);
// }
// else
// {
// obj = ToolHtml.GetBaseAttach("http://www.szzszx.com.cn" + src.Replace("../", "/").Replace("./", "/"), headName, info.Id);
// }
// if (obj != null)
// ToolDb.SaveEntity(obj, string.Empty);
// }
// catch { }
// }
// }
// parser = new Parser(new Lexer(ctxHtml));
// NodeList aNode = parser.ExtractAllNodesThatMatch(new TagNameFilter("a"));
// if (aNode != null && aNode.Count > 0)
// {
// for (int a = 0; a < aNode.Count; a++)
// {
// ATag aTag = aNode[a] as ATag;
// string s = aTag.Link;
// if (aTag.IsAtagAttach())
// {
// try
// {
// BaseAttach obj = null;
// string href = aTag.GetATagHref();
// if (href.Contains("http"))
// {
// obj = ToolHtml.GetBaseAttach(href, aTag.LinkText, info.Id);
// }
// else
// {
// obj = ToolHtml.GetBaseAttach("http://www.szzszx.com.cn"+href.Replace("../","/").Replace("./","/"), aTag.LinkText, info.Id);
// }
// if (obj != null)
// ToolDb.SaveEntity(obj, string.Empty);
// }
// catch { continue; }
// }
// }
// }
// #endregion
//}
}
}
}
}
return(null);
}
public NavGraphNode GetNode(double x, double y)
{
return(NodeList.FirstOrDefault(n => n.Position.X == x && n.Position.Y == y));
}
public int NumberOfActiveNodes()
{
return(NodeList.Count(x => x.Index >= 0));
}
protected override IList ExecuteCrawl(bool crawlAll)
{
IList list = new List <InviteInfo>();
int pageInt = 1;
string html = string.Empty;
try
{
html = this.ToolWebSite.GetHtmlByUrl(SiteUrl, Encoding.Default);
}
catch { return(list); }
Parser parser = new Parser(new Lexer(html));
NodeList tdNodes = parser.ExtractAllNodesThatMatch(new AndFilter(new TagNameFilter("div"), new HasAttributeFilter("class", "pages")));
if (tdNodes != null && tdNodes.Count > 0)
{
string pageTemp = tdNodes[0].ToPlainTextString().Trim();
string paTe = "kd" + pageTemp;
pageTemp = paTe.GetRegexBegEnd("kd", "条");
try
{
pageInt = int.Parse(pageTemp);
}
catch (Exception ex) { }
try
{
if (pageInt % 20 > 0)
{
pageInt = (pageInt / 20) + 1;
}
else
{
pageInt = pageInt / 20;
}
}
catch (Exception ex) { }
}
for (int i = 1; i <= pageInt; i++)
{
if (i > 1)
{
try
{
html = this.ToolWebSite.GetHtmlByUrl(this.SiteUrl + i + ".html", Encoding.Default);
}
catch { continue; };
}
parser = new Parser(new Lexer(html));
NodeList listNode = parser.ExtractAllNodesThatMatch(new AndFilter(new HasParentFilter(new AndFilter(new TagNameFilter("ul"), new HasAttributeFilter("class", "list")), true), new TagNameFilter("li")));
if (listNode != null && listNode.Count > 0)
{
for (int j = 0; j < listNode.Count; j++)
{
INode node = listNode[j];
ATag aTag = node.GetATag();
if (aTag == null)
{
continue;
}
string code = string.Empty, buildUnit = string.Empty, prjName = string.Empty,
prjAddress = string.Empty, inviteCtx = string.Empty, inviteType = string.Empty,
specType = string.Empty, beginDate = string.Empty, endDate = string.Empty,
remark = string.Empty, inviteCon = string.Empty, InfoUrl = string.Empty,
CreateTime = string.Empty, msgType = string.Empty, otherType = string.Empty, HtmlTxt = string.Empty;
prjName = aTag.LinkText;
beginDate = listNode[j].ToPlainTextString().GetDateRegex();
InfoUrl = aTag.Link;
string dtlBeginDate = string.Empty;
string htmldtl = string.Empty;
try
{
htmldtl = this.ToolWebSite.GetHtmlByUrl(InfoUrl, Encoding.Default).GetJsString();
}
catch { continue; }
parser = new Parser(new Lexer(htmldtl));
NodeList dtlNode = parser.ExtractAllNodesThatMatch(new AndFilter(new TagNameFilter("td"), new HasAttributeFilter("class", "pd0 par1")));
if (dtlNode != null && dtlNode.Count > 0)
{
HtmlTxt = dtlNode.AsHtml();
inviteCtx = HtmlTxt.Replace("</p>", "\r\n").ToCtxString();
buildUnit = inviteCtx.GetBuildRegex();
prjAddress = inviteCtx.GetAddressRegex();
try
{
Parser parses = new Parser(new Lexer(htmldtl));
NodeList codel = parses.ExtractAllNodesThatMatch(new AndFilter(new TagNameFilter("p"), new HasAttributeFilter("id", "name")));
if (codel != null && codel.Count > 0)
{
code = codel[0].ToPlainTextString().Trim();
}
}
catch {}
if (string.IsNullOrWhiteSpace(code))
{
code = inviteCtx.GetCodeRegex().GetChina();
}
if (code.Contains("）"))
{
code = code.GetReplace("）", "");
}
inviteType = prjName.GetInviteBidType();
//inviteType = ToolHtml.GetInviteTypes(prjName);
InviteInfo info = ToolDb.GenInviteInfo("广东省", "韶关市区", string.Empty, string.Empty, code, prjName, prjAddress, buildUnit,
beginDate, string.Empty, inviteCtx, string.Empty, "韶关市住房和城乡建设局", inviteType, "建设工程", specType, InfoUrl, HtmlTxt);
list.Add(info);
}
if (!crawlAll && list.Count >= this.MaxCount)
{
return(list);
}
}
}
}
return(list);
}
protected override IList ExecuteCrawl(bool crawlAll)
{
IList list = new ArrayList();
int pageInt = 1;
string html = string.Empty;
string viewState = string.Empty;
string eventValidation = string.Empty;
try
{
html = this.ToolWebSite.GetHtmlByUrl(SiteUrl, Encoding.Default);
}
catch
{
return(list);
}
Parser parser = new Parser(new Lexer(html));
NodeList sNode = parser.ExtractAllNodesThatMatch(new AndFilter(new HasParentFilter(new AndFilter(new TagNameFilter("td"), new HasAttributeFilter("class", "0h120")), true), new TagNameFilter("a")));
if (sNode != null && sNode.Count > 0)
{
try
{
string temp = sNode[sNode.Count - 2].ToNodePlainString();
pageInt = Convert.ToInt32(temp.GetReplace("[,]"));
}
catch { pageInt = 1; }
}
for (int i = 1; i <= pageInt; i++)
{
if (i > 1)
{
try
{
html = this.ToolWebSite.GetHtmlByUrl(this.SiteUrl + "&page=" + i, Encoding.Default);
}
catch { continue; }
}
parser = new Parser(new Lexer(html));
NodeList viewList = parser.ExtractAllNodesThatMatch(new AndFilter(new TagNameFilter("table"), new HasAttributeFilter("class", "0h120")));
if (viewList != null && viewList.Count > 0)
{
for (int j = 0; j < viewList.Count; j++)
{
TableTag table = viewList[j] as TableTag;
string prjName = string.Empty, InfoUrl = string.Empty, beginDate = string.Empty, HtmlTxt = string.Empty;
ATag aTag = viewList[j].GetATag();
if (aTag == null)
{
continue;
}
string tempName = aTag.LinkText.Trim().GetReplace(" ");
beginDate = table.ToNodePlainString().GetDateRegex();
InfoUrl = "http://baihua.huidong.gov.cn/" + aTag.Link;
string htlDtl = string.Empty;
try
{
htlDtl = this.ToolWebSite.GetHtmlByUrl(InfoUrl, Encoding.Default).GetJsString();
}
catch { continue; }
parser = new Parser(new Lexer(htlDtl));
NodeList dtl = parser.ExtractAllNodesThatMatch(new AndFilter(new TagNameFilter("td"), new HasAttributeFilter("id", "fontzoom")));
if (dtl != null && dtl.Count > 0)
{
HtmlTxt = dtl.AsHtml();
if (tempName.Contains("中标") || tempName.Contains("成交") || tempName.Contains("结果"))
{
string buildUnit = string.Empty, bidUnit = string.Empty,
bidMoney = string.Empty, code = string.Empty,
bidDate = string.Empty,
endDate = string.Empty, bidType = string.Empty,
specType = string.Empty,
msgType = string.Empty, bidCtx = string.Empty,
prjAddress = string.Empty, remark = string.Empty,
prjMgr = string.Empty, otherType = string.Empty;
bidCtx = HtmlTxt.ToLower().GetReplace("</p>,</br>,<br>", "\r\n").ToCtxString();
prjName = bidCtx.GetRegex("工程名称,项目名称,工程监理名称");
if (string.IsNullOrEmpty(prjName))
{
prjName = tempName;
}
code = bidCtx.GetCodeRegex().GetCodeDel();
buildUnit = bidCtx.GetBuildRegex();
if (buildUnit.Contains("招标代理"))
{
buildUnit = buildUnit.Remove(buildUnit.IndexOf("招标代理"));
}
if (buildUnit.Contains("公司"))
{
buildUnit = buildUnit.Remove(buildUnit.IndexOf("公司")) + "公司";
}
bidUnit = bidCtx.GetBidRegex();
if (string.IsNullOrEmpty(bidUnit))
{
bidUnit = bidCtx.GetRegex("中标候选公司,中标候选人");
}
bidMoney = bidCtx.GetMoneyRegex();
try
{
if (decimal.Parse(bidMoney) > 100000)
{
bidMoney = (decimal.Parse(bidMoney) / 10000).ToString();
}
}
catch { }
msgType = "惠东县白花镇人民政府";
specType = "政府采购";
bidType = prjName.GetInviteBidType();
BidInfo info = ToolDb.GenBidInfo("广东省", "惠州市区", "惠东县", string.Empty, code, prjName, buildUnit, beginDate, bidUnit, beginDate, endDate, bidCtx, string.Empty, msgType, bidType, specType, otherType,
bidMoney, InfoUrl, prjMgr, HtmlTxt);
list.Add(info);
parser = new Parser(new Lexer(HtmlTxt));
NodeList aNode = parser.ExtractAllNodesThatMatch(new TagNameFilter("a"));
if (aNode != null && aNode.Count > 0)
{
for (int k = 0; k < aNode.Count; k++)
{
ATag a = aNode[k].GetATag();
if (a.IsAtagAttach())
{
string link = string.Empty;
if (a.Link.ToLower().Contains("http"))
{
link = a.Link;
}
else
{
link = "http://baihua.huidong.gov.cn/" + a.Link;
}
BaseAttach attach = ToolDb.GenBaseAttach(a.LinkText, info.Id, link);
base.AttachList.Add(attach);
}
}
}
if (!crawlAll && list.Count >= this.MaxCount)
{
return(list);
}
}
else
{
string code = string.Empty, buildUnit = string.Empty,
prjAddress = string.Empty, inviteCtx = string.Empty, inviteType = string.Empty,
specType = string.Empty, endDate = string.Empty,
remark = string.Empty, inviteCon = string.Empty,
CreateTime = string.Empty, msgType = string.Empty, otherType = string.Empty;
inviteCtx = HtmlTxt.ToLower().GetReplace("</p>,</br>,<br>", "\r\n").ToCtxString();
prjName = inviteCtx.GetRegex("工程名称,项目名称,工程监理名称");
if (string.IsNullOrEmpty(prjName))
{
prjName = tempName;
}
inviteType = prjName.GetInviteBidType();
code = inviteCtx.GetCodeRegex().GetCodeDel();
buildUnit = inviteCtx.GetBuildRegex();
prjAddress = inviteCtx.GetAddressRegex();
if (buildUnit.Contains("招标代理"))
{
buildUnit = buildUnit.Remove(buildUnit.IndexOf("招标代理"));
}
if (buildUnit.Contains("公司"))
{
buildUnit = buildUnit.Remove(buildUnit.IndexOf("公司")) + "公司";
}
msgType = "惠东县白花镇人民政府";
specType = "政府采购";
InviteInfo info = ToolDb.GenInviteInfo("广东省", "惠州市区", "惠东县", string.Empty, code, prjName, prjAddress, buildUnit, beginDate, endDate, inviteCtx, remark, msgType, inviteType, specType, otherType, InfoUrl, HtmlTxt);
list.Add(info);
parser = new Parser(new Lexer(HtmlTxt));
NodeList aNode = parser.ExtractAllNodesThatMatch(new TagNameFilter("a"));
if (aNode != null && aNode.Count > 0)
{
for (int k = 0; k < aNode.Count; k++)
{
ATag a = aNode[k].GetATag();
if (a.IsAtagAttach())
{
string link = string.Empty;
if (a.Link.ToLower().Contains("http"))
{
link = a.Link;
}
else
{
link = "http://baihua.huidong.gov.cn/" + a.Link;
}
BaseAttach attach = ToolDb.GenBaseAttach(a.LinkText, info.Id, link);
base.AttachList.Add(attach);
}
}
}
if (!crawlAll && list.Count >= this.MaxCount)
{
return(list);
}
}
}
}
}
}
return(list);
}
public void A_node_list()
{
NodeList = new NodeList <T>();
}
protected override IList ExecuteCrawl(bool crawlAll)
{
IList list = new List <NoticeInfo>();
int pageInt = 1;
string html = string.Empty;
string viewState = string.Empty;
string eventValidation = string.Empty;
string cookiestr = string.Empty;
try
{
html = this.ToolWebSite.GetHtmlByUrl(this.SiteUrl);
}
catch { return(list); }
Parser parser = new Parser(new Lexer(html));
NodeList pageNode = parser.ExtractAllNodesThatMatch(new AndFilter(new TagNameFilter("td"), new HasAttributeFilter("class", "td")));
if (pageNode != null && pageNode.Count > 0)
{
try
{
string temp = pageNode[0].ToNodePlainString().GetRegexBegEnd("录共", "页");
pageInt = int.Parse(temp);
}
catch { }
}
for (int i = 1; i <= pageInt; i++)
{
if (i > 1)
{
try
{
html = this.ToolWebSite.GetHtmlByUrl(this.SiteUrl + "&page=" + i);
}
catch { continue; }
}
parser = new Parser(new Lexer(html));
NodeList listNode = parser.ExtractAllNodesThatMatch(new AndFilter(new HasParentFilter(new AndFilter(new TagNameFilter("div"), new HasAttributeFilter("id", "biddingSupplements")), true), new TagNameFilter("table")));
if (listNode != null && listNode.Count > 0)
{
TableTag table = listNode[0] as TableTag;
for (int j = 0; j < table.RowCount; j++)
{
TableRow tr = table.Rows[j];
string InfoTitle = string.Empty, InfoType = string.Empty, PublistTime = string.Empty, InfoCtx = string.Empty, InfoUrl = string.Empty, prjCode = string.Empty, buildUnit = string.Empty, htmlTxt = string.Empty, area = string.Empty;
InfoType = "补充通知";
prjCode = tr.Columns[1].ToNodePlainString();
ATag aTag = tr.Columns[3].GetATag();
InfoTitle = aTag.LinkText;
if (InfoTitle.Contains(".."))
{
InfoTitle = aTag.GetAttribute("title");
}
PublistTime = tr.Columns[4].ToPlainTextString().GetDateRegex();
InfoUrl = "http://www.fzztb.com" + aTag.Link;
string htmldtl = string.Empty;
try
{
htmldtl = this.ToolWebSite.GetHtmlByUrl(InfoUrl).GetJsString();
}
catch { continue; }
parser = new Parser(new Lexer(htmldtl));
NodeList dtlNode = parser.ExtractAllNodesThatMatch(new AndFilter(new TagNameFilter("div"), new HasAttributeFilter("id", "content")));
if (dtlNode != null && dtlNode.Count > 0)
{
htmlTxt = dtlNode.AsHtml().GetJsString();
InfoCtx = htmlTxt.ToCtxString();
buildUnit = InfoCtx.GetBuildRegex();
NoticeInfo info = ToolDb.GenNoticeInfo("福建省", "福建省及地市", "福州市", string.Empty, InfoTitle, InfoType, InfoCtx, PublistTime, string.Empty, "福州市城乡建设委员会", InfoUrl, prjCode, buildUnit, string.Empty, string.Empty, "建设工程", string.Empty, htmlTxt);
parser = new Parser(new Lexer(htmlTxt));
NodeList aNode = parser.ExtractAllNodesThatMatch(new TagNameFilter("a"));
if (aNode != null && aNode.Count > 0)
{
for (int k = 0; k < aNode.Count; k++)
{
ATag a = aNode[k].GetATag();
if (a.IsAtagAttach())
{
string link = string.Empty;
if (a.Link.ToLower().Contains("http"))
{
link = a.Link;
}
else
{
link = "http://www.fzztb.com" + a.Link;
}
if (Encoding.Default.GetByteCount(link) > 500)
{
continue;
}
BaseAttach attach = ToolDb.GenBaseAttach(a.LinkText, info.Id, link);
base.AttachList.Add(attach);
}
}
}
list.Add(info);
if (!crawlAll && list.Count >= this.MaxCount)
{
return(list);
}
}
}
}
}
return(list);
}
protected override IList ExecuteCrawl(bool crawlAll)
{
IList list = new List <BidInfo>();
int pageInt = 1;
string html = string.Empty;
string viewState = string.Empty;
string eventValidation = string.Empty;
string cookiestr = string.Empty;
try
{
html = this.ToolWebSite.GetHtmlByUrl(this.SiteUrl, Encoding.Default, ref cookiestr);
}
catch { return(list); }
Parser parser = new Parser(new Lexer(html));
NodeList pageNode = parser.ExtractAllNodesThatMatch(new AndFilter(new TagNameFilter("span"), new HasAttributeFilter("id", "lblPageCount")));
if (pageNode != null && pageNode.Count > 0)
{
try
{
string temp = pageNode[0].ToNodePlainString();
pageInt = int.Parse(temp);
}
catch { }
}
for (int i = 1; i <= pageInt; i++)
{
if (i > 1)
{
viewState = this.ToolWebSite.GetAspNetViewState(html);
eventValidation = this.ToolWebSite.GetAspNetEventValidation(html);
NameValueCollection nvc = this.ToolWebSite.GetNameValueCollection(new string[] {
"__EVENTTARGET",
"__EVENTARGUMENT",
"__LASTFOCUS",
"__VIEWSTATE",
"__VIEWSTATEGENERATOR",
"__EVENTVALIDATION",
"gcbh_Text_Box",
"gcmc_TextBox",
"num_TextBox",
"ImageButton3.x",
"ImageButton3.y"
}, new string[] {
"", "", "",
viewState,
"B0108473",
eventValidation,
"", "", "",
"5", "12"
});
try
{
html = this.ToolWebSite.GetHtmlByUrl(this.SiteUrl, nvc, Encoding.Default, ref cookiestr);
}
catch { continue; }
}
parser = new Parser(new Lexer(html));
NodeList listNode = parser.ExtractAllNodesThatMatch(new AndFilter(new TagNameFilter("table"), new HasAttributeFilter("id", "DataGrid1")));
if (listNode != null && listNode.Count > 0)
{
TableTag table = listNode[0] as TableTag;
for (int j = 0; j < table.RowCount; j++)
{
TableRow tr = table.Rows[j];
ATag aTag = tr.Columns[2].GetATag();
if (aTag == null)
{
continue;
}
string prjName = string.Empty,
buildUnit = string.Empty, bidUnit = string.Empty,
bidMoney = string.Empty, code = string.Empty,
bidDate = string.Empty,
beginDate = string.Empty,
endDate = string.Empty, bidType = string.Empty,
specType = string.Empty, InfoUrl = string.Empty,
msgType = string.Empty, bidCtx = string.Empty,
prjAddress = string.Empty, remark = string.Empty,
prjMgr = string.Empty, otherType = string.Empty, HtmlTxt = string.Empty;
code = tr.Columns[1].ToNodePlainString();
prjName = aTag.LinkText.GetReplace(" ");
beginDate = tr.Columns[3].ToPlainTextString().GetDateRegex();
InfoUrl = "http://www.bcactc.com/home/gcxx/" + aTag.Link;
string htmldtl = string.Empty;
try
{
htmldtl = this.ToolWebSite.GetHtmlByUrl(InfoUrl, Encoding.Default).GetJsString();
}
catch { continue; }
parser = new Parser(new Lexer(htmldtl));
NodeList dtlNode = parser.ExtractAllNodesThatMatch(new AndFilter(new TagNameFilter("table"), new HasAttributeFilter("class", "hei_text")));
if (dtlNode != null && dtlNode.Count > 0)
{
TableTag dtlTable = dtlNode[0] as TableTag;
HtmlTxt = dtlTable.ToHtml();
for (int r = 0; r < dtlTable.RowCount; r++)
{
for (int c = 0; c < dtlTable.Rows[r].ColumnCount; c++)
{
string temp = dtlTable.Rows[r].Columns[c].ToHtml().GetReplace("<br>,<br/>", "\r\n").ToCtxString();
if (!temp.Contains("\r\n"))
{
temp = dtlTable.Rows[r].Columns[c].ToNodePlainString();
}
if (!IsTable(dtlTable.Rows[r].ToHtml()))
{
if ((c + 1) % 2 == 0)
{
bidCtx += temp + "\r\n";
}
else
{
bidCtx += temp.GetReplace(":,：") + "：";
}
}
else
{
bidCtx += GetTableBid(dtlTable.Rows[r].ToHtml());
}
}
}
bidCtx = bidCtx.GetReplace("：\r\n", "：");
if (code.Contains(".."))
{
code = bidCtx.GetCodeRegex();
}
buildUnit = bidCtx.GetBuildRegex();
if (string.IsNullOrEmpty(buildUnit))
{
buildUnit = bidCtx.GetRegex("建设单位名称");
}
bidUnit = bidCtx.GetBidRegex();
if (string.IsNullOrEmpty(bidUnit))
{
bidUnit = bidCtx.GetRegex("中标侯选人");
}
bidMoney = bidCtx.GetMoneyRegex();
prjMgr = bidCtx.GetMgrRegex();
msgType = "北京市建设工程发包承包交易中心";
specType = "建设工程";
bidType = "施工";
BidInfo info = ToolDb.GenBidInfo("北京市", "北京市区", "", string.Empty, code, prjName, buildUnit, beginDate, bidUnit, beginDate, endDate, bidCtx, string.Empty, msgType, bidType, specType, otherType, bidMoney, InfoUrl, prjMgr, HtmlTxt);
list.Add(info);
parser = new Parser(new Lexer(HtmlTxt));
NodeList aNode = parser.ExtractAllNodesThatMatch(new TagNameFilter("a"));
if (aNode != null && aNode.Count > 0)
{
for (int k = 0; k < aNode.Count; k++)
{
ATag a = aNode[k] as ATag;
if (a.IsAtagAttach())
{
string link = string.Empty;
if (a.Link.ToLower().Contains("http"))
{
link = a.Link;
}
else
{
link = "http://www.bcactc.com/" + a.Link;
}
BaseAttach attach = ToolDb.GenBaseAttach(a.LinkText, info.Id, link);
base.AttachList.Add(attach);
}
}
}
if (!crawlAll && list.Count >= this.MaxCount)
{
return(list);
}
}
}
}
}
return(list);
}
public Selector Selector(NodeList <Element> elements, NodeLocation location)
{
// TODO
throw new System.NotImplementedException();
}
public MixinDefinition MixinDefinition(string name, NodeList <dotless.Core.Parser.Tree.Rule> parameters, NodeList rules, Condition condition, bool variadic, NodeLocation location)
{
return(new MixinDefinition(name, parameters, rules, condition, variadic)
{
Location = location
});
}
protected override IList ExecuteCrawl(bool crawlAll)
{
IList list = new ArrayList();
//取得页码
int pageInt = 1;
string html = string.Empty;
try
{
html = this.ToolWebSite.GetHtmlByUrl(this.ToolWebSite.UrlEncode(SiteUrl), Encoding.Default);
}
catch (Exception ex)
{
return(list);
}
Parser parser = new Parser(new Lexer(html));
NodeList tdNodes = parser.ExtractAllNodesThatMatch(new AndFilter(new TagNameFilter("table"), new HasAttributeFilter("cellspacing", "5")));
if (tdNodes != null && tdNodes.Count > 0)
{
NodeList aNodes = new NodeList();
tdNodes[0].CollectInto(aNodes, new TagNameFilter("a"));
if (aNodes != null && aNodes.Count > 0)
{
for (int i = 0; i < aNodes.Count; i++)
{
ATag aTag = aNodes[i] as ATag;
if (aTag.ToPlainTextString().Contains("尾页"))
{
Regex re = new Regex(@"[^0-9]+");
pageInt = int.Parse(re.Replace(aTag.Link, ""));
break;
}
}
}
}
parser.Reset();
for (int i = 1; i <= pageInt; i++)
{
try
{
html = this.ToolWebSite.GetHtmlByUrl(this.ToolWebSite.UrlEncode("http://218.20.201.20/www/zbmsg/2008/xzb_list.asp?page=" + i.ToString() + "&id=13828"), Encoding.Default);
}
catch (Exception ex)
{
continue;
}
parser = new Parser(new Lexer(html));
tdNodes = parser.ExtractAllNodesThatMatch(new AndFilter(new TagNameFilter("a"), new HasParentFilter(new AndFilter(new TagNameFilter("span"), new HasAttributeFilter("class", "news_list")), true)));
if (tdNodes != null && tdNodes.Count > 0)
{
for (int j = 0; j < tdNodes.Count; j++)
{
string prjName = string.Empty, buildUnit = string.Empty, bidUnit = string.Empty, buildScale = string.Empty, buildCycle = string.Empty,
levels = string.Empty, structType = string.Empty, bidMoney = string.Empty, buildType = string.Empty, buildQual = string.Empty, InfoUrl = string.Empty, beginDate = string.Empty, bidType = string.Empty, HtmlTxt = string.Empty;
decimal decMoney = 0;
StringBuilder ctx = new StringBuilder();
ATag aTag = tdNodes[j] as ATag;
if (aTag.Link.Contains("xzb_show.asp"))
{
InfoUrl = "http://218.20.201.20/www/zbmsg/2008/" + aTag.Link.Remove(aTag.Link.IndexOf("&"));
Regex regexHtml = new Regex(@"<div[^>]*>[\s]*</div>");
string dlHtml = string.Empty;
try
{
dlHtml = this.ToolWebSite.GetHtmlByUrl(this.ToolWebSite.UrlEncode(InfoUrl), Encoding.Default).ToLower().Replace(" ", "");
}
catch (Exception ex)
{
continue;
}
string filterHtml = dlHtml.Replace("\n", "").Replace("\r", "").Replace("<u>", "<a>").Replace("</u>", "</a>");
prjName = aTag.ToPlainTextString();
//内容
Parser ctxParser = new Parser(new Lexer(dlHtml));
NodeList ctxNodes = ctxParser.ExtractAllNodesThatMatch(new HasParentFilter(new AndFilter(new TagNameFilter("span"), new HasAttributeFilter("class", "news_show")), false));
ctx.Append(ctxNodes.AsString().Replace(" ", ""));
HtmlTxt = ctxNodes.AsHtml();
Parser dlParser = new Parser(new Lexer(regexHtml.Replace(filterHtml, "")));
NodeList dlNodes = dlParser.ExtractAllNodesThatMatch(new HasParentFilter(new AndFilter(new TagNameFilter("span"), new HasAttributeFilter("class", "news_show")), false));
//搜索附件
NodeList findFiles = dlNodes.ExtractAllNodesThatMatch(new TagNameFilter("a"), true);
NodeList fileNode = new NodeList();
if (findFiles != null && findFiles.Count > 0)
{
for (int f = 0; f < findFiles.Count; f++)
{
ATag fileA = findFiles[f] as ATag;
if (fileA.Link.Contains("uploadfile"))
{
fileNode.Add(fileA);
}
}
}
INode nods = dlNodes[0].Parent.Parent.Parent.Parent;
//发布日期
if (nods != null)
{
TableTag tb = nods as TableTag;
for (int t = 0; t < tb.RowCount; t++)
{
TableRow tr = tb.Rows[t];
if (tr.ToPlainTextString().Contains("发布日期"))
{
beginDate = tr.ToPlainTextString().Substring(tr.ToPlainTextString().IndexOf("[") + 1, tr.ToPlainTextString().IndexOf("]") - tr.ToPlainTextString().IndexOf("[") - 1);
break;
}
}
}
for (int k = 0; k < dlNodes.Count; k++)
{
if (dlNodes[k] is ITag)
{
//对a标签进行过滤
Regex strReplace = new Regex(@"<a[^>]*>|</a>");
if (dlNodes[k].ToPlainTextString().Contains("中标候选人为：") || dlNodes[k].ToPlainTextString().Contains("中标人为："))
{
NodeList bidUnitNode = new NodeList();
dlNodes[k].CollectInto(bidUnitNode, new TagNameFilter("a"));
if (bidUnitNode.Count > 0)
{
//找出匹配的项
Regex regexbidUnit = new Regex(@"<a[^>]*>[^<]*</a>");
MatchCollection matchbidUnit = null;
if (dlNodes[k].ToPlainTextString().Contains("中标候选人为："))
{
matchbidUnit = regexbidUnit.Matches(dlNodes[k].ToHtml().Substring(dlNodes[k].ToHtml().IndexOf("中标候选人为：")));
}
else if (dlNodes[k].ToPlainTextString().Contains("中标人为："))
{
matchbidUnit = regexbidUnit.Matches(dlNodes[k].ToHtml().Substring(dlNodes[k].ToHtml().IndexOf("中标人为：")));
}
if (matchbidUnit != null && matchbidUnit.Count > 0)
{
bidUnit = strReplace.Replace(matchbidUnit[0].ToString(), "");
}
if (string.IsNullOrEmpty(bidUnit))
{
bidUnit = dlNodes[k + 1].ToPlainTextString().Trim();
}
}
else
{
bidUnit = dlNodes[k + 1].ToPlainTextString();
}
}
if (dlNodes[k].ToPlainTextString().Contains("中标价：") || dlNodes[k].ToPlainTextString().Contains("投标报价：") || dlNodes[k].ToPlainTextString().Contains("中标价:") || dlNodes[k].ToPlainTextString().Contains("中标价为"))
{
Regex regdecimal = new Regex(@"\d{1,}[\.]?\d{0,}");
NodeList moneyNode = new NodeList();
dlNodes[k].CollectInto(moneyNode, new TagNameFilter("a"));
if (moneyNode.Count > 0)
{
Regex regexmoney = new Regex(@"<a[^>]*>[^<]*</a>");
MatchCollection matchmoney = null;
if (dlNodes[k].ToPlainTextString().Contains("中标价："))
{
matchmoney = regexmoney.Matches(dlNodes[k].ToHtml().Substring(dlNodes[k].ToHtml().IndexOf("中标价：")));
}
if (dlNodes[k].ToPlainTextString().Contains("投标报价："))
{
matchmoney = regexmoney.Matches(dlNodes[k].ToHtml().Substring(dlNodes[k].ToHtml().IndexOf("投标报价：")));
}
if (matchmoney != null && matchmoney.Count > 0)
{
if (dlNodes[k].ToPlainTextString().Contains("万元"))
{
try
{
decMoney = decimal.Parse(regdecimal.Matches(dlNodes[k].ToPlainTextString())[0].ToString());
}
catch (Exception ex)
{
}
}
else
{
try
{
decMoney = decimal.Parse(regdecimal.Matches(dlNodes[k].ToPlainTextString())[0].ToString()) / 10000;
}
catch (Exception ex)
{
}
}
}
}
else
{
if (dlNodes[k].ToPlainTextString().Contains("万元"))
{
decMoney = decimal.Parse(regdecimal.Matches(dlNodes[k].ToPlainTextString().ToString())[0].ToString());
}
else
{
decMoney = decimal.Parse(regdecimal.Matches(dlNodes[k].ToPlainTextString().ToString())[0].ToString()) / 10000;
}
}
}
}
}
string regexstr = @"<[^>]*>";
string ctxStr = Regex.Replace(ctx.ToString(), regexstr, string.Empty, RegexOptions.IgnoreCase);
bidUnit = bidUnit.Replace(" ", "").Trim();
Regex reg = new Regex(@"[\u4e00-\u9fa5]");
if (!reg.IsMatch(bidUnit))
{
bidUnit = "";
}
else
{
Regex regBidMoneys = new Regex(@"[0-9]+[.]{0,1}[0-9]+");
string t = regBidMoneys.Match(bidUnit).Value;
if (!string.IsNullOrEmpty(t))
{
bidUnit = "";
}
}
if (string.IsNullOrEmpty(bidUnit) || decMoney <= 0)
{
string txt = string.Empty;
parser = new Parser(new Lexer(dlHtml));
NodeList dtList = parser.ExtractAllNodesThatMatch(new AndFilter(new TagNameFilter("div"), new HasParentFilter(new AndFilter(new TagNameFilter("span"), new HasAttributeFilter("class", "news_show")), true)));
if (dtList != null && dtList.Count > 1)
{
for (int k = 0; k < dtList.Count; k++)
{
if (dtList[k].ToPlainTextString().Trim().Contains("中标候选人") || dtList[k].ToPlainTextString().Trim().Contains("中标人"))
{
try
{
if (string.IsNullOrEmpty(dtList[k + 1].ToPlainTextString().Trim()))
{
txt += dtList[k].ToPlainTextString().Trim();
string text = txt.Remove(txt.Length - txt.IndexOf("为：") - 2);
if (string.IsNullOrEmpty(text))
{
txt += dtList[k].ToPlainTextString().Trim();
txt += dtList[k + 2].ToPlainTextString().Trim() + "\r\n";
}
else
{
txt += dtList[k].ToPlainTextString().Trim() + "\r\n";
}
}
else
{
txt += dtList[k].ToPlainTextString().Trim();
string text = txt.Remove(txt.Length - txt.IndexOf("为：") - 2);
if (string.IsNullOrEmpty(text))
{
txt += dtList[k].ToPlainTextString().Trim();
txt += dtList[k + 1].ToPlainTextString().Trim() + "\r\n";
}
else
{
txt += dtList[k].ToPlainTextString().Trim() + "\r\n";
}
}
}
catch { }
}
else
{
txt += dtList[k].ToPlainTextString().Trim() + "\r\n";
}
}
if (string.IsNullOrEmpty(bidUnit))
{
Regex regBidUnit = new Regex(@"(中标单位|中标候选单位|中标候选人为|中标人为)：[^\r\n]+\r\n");
bidUnit = regBidUnit.Match(txt.Replace("\r\n\r\n", "")).Value.Replace("中标候选人为", "").Replace("中标人为", "").Replace("中标单位：", "").Replace("中标候选单位：", "").Replace("：", "").Trim();
}
if (decMoney <= 0)
{
Regex regBidMoneystr = new Regex(@"(金额|价格|报价|中标价)(：|:)[^\r\n]+\r\n");
string monerystr = regBidMoneystr.Match(txt).Value.Replace("中标价", "").Replace("金额", "").Replace("价格", "").Replace("报价", "").Replace("：", "").Replace(":", "").Replace(",", "").Replace("，", "").Trim();
Regex regBidMoney = new Regex(@"[0-9]+[.]{0,1}[0-9]+");
if (!string.IsNullOrEmpty(regBidMoney.Match(monerystr).Value))
{
if (monerystr.Contains("万元") || monerystr.Contains("万美元"))
{
decMoney = decimal.Parse(regBidMoney.Match(monerystr).Value);
}
else
{
try
{
decMoney = decimal.Parse(regBidMoney.Match(monerystr).Value) / 10000;
if (decMoney < decimal.Parse("0.1"))
{
decMoney = 0;
}
}
catch (Exception)
{
decMoney = 0;
}
}
}
}
}
}
if (string.IsNullOrEmpty(bidUnit) || decMoney <= 0)
{
string txt = string.Empty;
parser = new Parser(new Lexer(dlHtml));
NodeList dtList = parser.ExtractAllNodesThatMatch(new AndFilter(new TagNameFilter("p"), new HasParentFilter(new AndFilter(new TagNameFilter("span"), new HasAttributeFilter("class", "news_show")), true)));
if (dtList != null && dtList.Count > 1)
{
for (int k = 0; k < dtList.Count; k++)
{
if (dtList[k].ToPlainTextString().Trim().Contains("中标候选人") || dtList[k].ToPlainTextString().Trim().Contains("中标人"))
{
if (string.IsNullOrEmpty(dtList[k + 1].ToPlainTextString().Trim()))
{
k++;
txt += dtList[k].ToPlainTextString().Trim();
}
else
{
txt += dtList[k].ToPlainTextString().Trim();
string text = txt.Remove(txt.Length - txt.IndexOf("为：") - 2);
if (string.IsNullOrEmpty(text))
{
txt = "";
txt += dtList[k].ToPlainTextString().Trim();
}
else
{
txt = "";
txt += dtList[k].ToPlainTextString().Trim() + "\r\n";
}
}
}
else
{
txt += dtList[k].ToPlainTextString().Trim() + "\r\n";
}
Regex regexsHtml = new Regex(@"<script[^<]*</script>|<\?xml[^/]*/>");
txt = regexsHtml.Replace(txt, "");
}
if (string.IsNullOrEmpty(bidUnit))
{
Regex regBidUnit = new Regex(@"(中标单位|中标候选单位|中标候选人为|中标人为)：[^\r\n]+\r\n");
bidUnit = regBidUnit.Match(txt.Replace("\r\n\r\n", "")).Value.Replace("中标候选人为", "").Replace("中标人为", "").Replace("中标单位：", "").Replace("中标候选单位：", "").Replace("：", "").Trim();
}
if (string.IsNullOrEmpty(bidMoney))
{
Regex regBidMoneystr = new Regex(@"(金额|价格|报价|中标价|中标价为)(：|:)[^\r\n]+\r\n");
string monerystr = regBidMoneystr.Match(txt).Value.Replace("中标价为", "").Replace("中标价", "").Replace("金额", "").Replace("价格", "").Replace("报价", "").Replace("：", "").Replace(":", "").Replace(",", "").Replace("，", "").Trim();
Regex regBidMoney = new Regex(@"[0-9]+[.]{0,1}[0-9]+");
if (!string.IsNullOrEmpty(regBidMoney.Match(monerystr).Value))
{
if (monerystr.Contains("万元") || monerystr.Contains("万美元"))
{
decMoney = decimal.Parse(regBidMoney.Match(monerystr).Value);
}
else
{
try
{
decMoney = decimal.Parse(regBidMoney.Match(monerystr).Value) / 10000;
if (decMoney < decimal.Parse("0.1"))
{
decMoney = 0;
}
}
catch (Exception)
{
decMoney = 0;
}
}
}
}
}
}
prjName = ToolDb.GetPrjName(prjName.Replace(" ", ""));
bidType = ToolHtml.GetInviteTypes(prjName);
BidInfo info = ToolDb.GenBidInfo("广东省", "广州市区", "番禺区", string.Empty, string.Empty, prjName, buildUnit, beginDate, bidUnit, beginDate, string.Empty, ctxStr, string.Empty, "广州市番禺区建设局", bidType, "建设工程", string.Empty, decMoney.ToString(), InfoUrl, string.Empty, HtmlTxt);
list.Add(info);
if (fileNode.Count > 0)
{
try
{
for (int f = 0; f < fileNode.Count; f++)
{
BaseAttach attach = ToolDb.GenBaseAttach((fileNode[0] as ATag).StringText, info.Id, "http://218.20.201.20" + (fileNode[0] as ATag).Link);
base.AttachList.Add(attach);
}
}
catch { }
}
dlParser.Reset();
if (!crawlAll && list.Count >= this.MaxCount)
{
return(list);
}
}
}
}
}
return(list);
}
/// <summary>
/// Initializes case expression with else sub-expression.
/// </summary>
/// <param name="whenThenExpr"> whenThen expression list </param>
/// <param name="elseExpr"> else expression </param>
internal CaseExpr(NodeList <WhenThenExpr> whenThenExpr, Node elseExpr)
{
_whenThenExpr = whenThenExpr;
_elseExpr = elseExpr;
}
protected override IList ExecuteCrawl(bool crawlAll)
{
IList list = new List <BidInfo>();
int pageInt = 1;
string html = string.Empty;
string viewState = string.Empty;
string eventValidation = string.Empty;
string cookiestr = string.Empty;
try
{
html = this.ToolWebSite.GetHtmlByUrl(this.SiteUrl, Encoding.Default, ref cookiestr);
}
catch { }
Parser parser = new Parser(new Lexer(html));
NodeList pageNode = parser.ExtractAllNodesThatMatch(new AndFilter(new TagNameFilter("div"), new HasAttributeFilter("id", "MoreInfoList1_Pager")));
if (pageNode != null && pageNode.Count > 0)
{
try
{
string temp = pageNode[0].ToNodePlainString().GetRegexBegEnd("1/", "页");
pageInt = int.Parse(temp);
}
catch { }
}
for (int i = 1; i <= pageInt; i++)
{
if (i > 1)
{
viewState = this.ToolWebSite.GetAspNetViewState(html);
eventValidation = this.ToolWebSite.GetAspNetEventValidation(html);
string __CSRFTOKEN = ToolHtml.GetHtmlInputValue(html, "__CSRFTOKEN");
NameValueCollection nvc = this.ToolWebSite.GetNameValueCollection(new string[] {
"__CSRFTOKEN",
"__EVENTTARGET",
"__EVENTARGUMENT",
"__LASTFOCUS",
"__VIEWSTATE",
"__VIEWSTATEGENERATOR",
"__EVENTVALIDATION",
"MoreInfoList1$txtProjectName",
"MoreInfoList1$txtBiaoDuanName",
"MoreInfoList1$txtBiaoDuanNo",
"MoreInfoList1$txtJSDW",
"MoreInfoList1$StartDate",
"MoreInfoList1$EndDate",
"MoreInfoList1$jpdDi",
"MoreInfoList1$jpdXian"
}, new string[] {
__CSRFTOKEN,
"MoreInfoList1$Pager",
i.ToString(),
"",
viewState,
"76D0A3AC",
eventValidation,
"", "", "", "", "", "",
"-1", "-1"
});
try
{
cookiestr = cookiestr.GetReplace("path=/; HttpOnly").Replace(",", "");
html = this.ToolWebSite.GetHtmlByUrl(this.SiteUrl, nvc, Encoding.Default, ref cookiestr);
}
catch { continue; }
}
parser = new Parser(new Lexer(html));
NodeList listNode = parser.ExtractAllNodesThatMatch(new AndFilter(new TagNameFilter("table"), new HasAttributeFilter("id", "MoreInfoList1_DataGrid1")));
if (listNode != null && listNode.Count > 0)
{
TableTag table = listNode[0] as TableTag;
for (int j = 0; j < table.RowCount; j++)
{
string prjName = string.Empty,
buildUnit = string.Empty, bidUnit = string.Empty,
bidMoney = string.Empty, code = string.Empty,
bidDate = string.Empty,
beginDate = string.Empty,
endDate = string.Empty, bidType = string.Empty,
specType = string.Empty, InfoUrl = string.Empty,
msgType = string.Empty, bidCtx = string.Empty,
prjAddress = string.Empty, remark = string.Empty,
prjMgr = string.Empty, otherType = string.Empty, HtmlTxt = string.Empty, area = string.Empty;
TableRow tr = table.Rows[j];
ATag aTag = tr.Columns[1].GetATag();
prjName = aTag.GetAttribute("title").GetReplace(";");
area = prjName.GetReplace("[", "【").GetReplace("]", "】").GetRegexBegEnd("【", "】");
if (!string.IsNullOrEmpty(area))
{
prjName = prjName.GetReplace("[" + area + "]");
}
else
{
prjName = prjName.GetReplace("[,]");
}
beginDate = tr.Columns[3].ToPlainTextString().GetDateRegex();
InfoUrl = "http://www.jszb.com.cn/jszb/YW_info/" + aTag.GetAttribute("onclick").Replace("(", "（").GetRegexBegEnd("（", ",").GetReplace("\",../,./");
string htmldtl = string.Empty;
try
{
htmldtl = this.ToolWebSite.GetHtmlByUrl(InfoUrl, Encoding.Default).GetJsString();
}
catch { continue; }
parser = new Parser(new Lexer(htmldtl));
NodeList dtlNode = parser.ExtractAllNodesThatMatch(new AndFilter(new TagNameFilter("table"), new HasAttributeFilter("id", "Table1")));
if (dtlNode != null && dtlNode.Count > 0)
{
HtmlTxt = dtlNode.AsHtml();
TableTag tag = dtlNode[0] as TableTag;
for (int r = 0; r < tag.RowCount; r++)
{
for (int c = 0; c < tag.Rows[r].ColumnCount; c++)
{
string temp = tag.Rows[r].Columns[c].ToNodePlainString();
if ((c + 1) % 2 == 0)
{
bidCtx += temp + "\r\n";
}
else
{
bidCtx += temp.GetReplace(":,：") + "：";
}
}
}
buildUnit = bidCtx.GetBuildRegex();
code = bidCtx.GetCodeRegex().GetCodeDel();
bidUnit = bidCtx.GetBidRegex();
if (string.IsNullOrEmpty(bidUnit))
{
bidUnit = bidCtx.GetRegex("第一中标候选单位为,第一名");
}
bidMoney = bidCtx.GetMoneyRegex();
if (bidMoney == "0" || string.IsNullOrEmpty(bidMoney))
{
bidMoney = bidCtx.GetMoneyRegex(null, true);
}
prjMgr = bidCtx.GetMgrRegex();
msgType = "江苏省建设工程招标投标办公室";
specType = "建设工程";
bidType = "建设工程";
BidInfo info = ToolDb.GenBidInfo("江苏省", "江苏省及地市", area, string.Empty, code, prjName, buildUnit, beginDate, bidUnit, beginDate, endDate, bidCtx, string.Empty, msgType, bidType, specType, otherType, bidMoney, InfoUrl, prjMgr, HtmlTxt);
list.Add(info);
parser = new Parser(new Lexer(HtmlTxt));
NodeList aNode = parser.ExtractAllNodesThatMatch(new TagNameFilter("a"));
if (aNode != null && aNode.Count > 0)
{
for (int k = 0; k < aNode.Count; k++)
{
ATag a = aNode[k] as ATag;
if (a.IsAtagAttach())
{
string link = string.Empty;
if (a.Link.ToLower().Contains("http"))
{
link = a.Link;
}
else
{
link = "http://www.jszb.com.cn/" + a.Link;
}
BaseAttach attach = ToolDb.GenBaseAttach(a.LinkText, info.Id, link);
base.AttachList.Add(attach);
}
}
}
if (!crawlAll && list.Count >= this.MaxCount)
{
return(list);
}
}
}
}
}
return(list);
}
/// <summary>
/// Initializes case expression without else sub-expression.
/// </summary>
/// <param name="whenThenExpr"> whenThen expression list </param>
internal CaseExpr(NodeList <WhenThenExpr> whenThenExpr)
: this(whenThenExpr, null)
{
}
public bool IsPresent(int nodeIndex)
{
return(NodeList.Exists(x => x.Index == nodeIndex));
}
private NodeList GetWindowNodes(AccessibilityNodeInfo n, AccessibilityEvent e,
Func <AccessibilityNodeInfo, bool> condition, bool disposeIfUnused, NodeList nodes = null,
int recursionDepth = 0)
{
if (nodes == null)
{
nodes = new NodeList();
}
var dispose = disposeIfUnused;
if (n != null && recursionDepth < 50)
{
if (n.WindowId == e.WindowId && !(n.ViewIdResourceName?.StartsWith(SystemUiPackage) ?? false) && condition(n))
{
dispose = false;
nodes.Add(n);
}
for (var i = 0; i < n.ChildCount; i++)
{
var childNode = n.GetChild(i);
if (i > 100)
{
global::Android.Util.Log.Info(BitwardenTag, "Too many child iterations.");
break;
}
else if (childNode.GetHashCode() == n.GetHashCode())
{
global::Android.Util.Log.Info(BitwardenTag,
"Child node is the same as parent for some reason.");
}
else
{
GetWindowNodes(childNode, e, condition, true, nodes, recursionDepth++);
}
}
}
if (dispose)
{
n?.Dispose();
}
return(nodes);
}
public void AddNode(NavGraphNode node)
{
NodeList.Add(node);
NextNodeIndex++;
}
public GraphNode(T value, NodeList <T> neighbors) : base(value, neighbors)
{
}
public void Clear()
{
EdgeList.Clear();
NodeList.Clear();
}
protected override IList ExecuteCrawl(bool crawlAll)
{
IList list = new List <MeetInfo>();
string html = string.Empty;
try
{
html = this.ToolWebSite.GetHtmlByUrl(SiteUrl, Encoding.UTF8);
}
catch (Exception ex)
{
return(list);
}
Parser parser = new Parser(new Lexer(html));
NodeList nodeList = parser.ExtractAllNodesThatMatch(new AndFilter(new TagNameFilter("table"), new HasAttributeFilter("bordercolor", "#222222")));
if (nodeList != null && nodeList.Count > 0)
{
TableTag table = nodeList[0] as TableTag;
for (int i = 0; i < table.RowCount; i++)
{
string meetTime = string.Empty, prjName = string.Empty, meetName = string.Empty, place = string.Empty, builUnit = string.Empty;
TableRow tr = table.Rows[i];
if (tr.GetAttribute("valign") == "top")
{
string meetstr = string.Empty;
string temp = tr.Columns[1].ToPlainTextString().Replace("（Y）", "").Replace("(Y)", "").Replace("(一年)", "").Replace("（一年）", "");
string code = temp.Replace("(", "（").Replace(")", "）").GetRegexBegEnd("（", "）");
if (!string.IsNullOrEmpty(code))
{
meetstr = temp.Replace("（" + code + "）", "").Replace("(" + code + ")", "");//.Replace("（", "").Replace("(", "").Replace("）", "").Replace(")", "");
}
else
{
meetstr = temp;
}
string[] str = meetstr.Split(' ');
prjName = str[0];
if (str.Length > 1)
{
place = str[1];
}
if (string.IsNullOrEmpty(builUnit) && str.Length > 2)
{
place = str[2];
}
meetName = "开标会";
System.Text.RegularExpressions.Regex regDate = new System.Text.RegularExpressions.Regex(@"\d{4}-\d{1,2}-\d{1,2} \d{1,2}:\d{1,2}");
meetTime = regDate.Match(meetstr).Value;
if (string.IsNullOrEmpty(meetTime))
{
meetTime = meetstr.GetDateRegex();
}
MeetInfo info = ToolDb.GenMeetInfo("广东省", "深圳政府采购", string.Empty, string.Empty, prjName, place, meetName, meetTime,
string.Empty, "深圳市政府采购南山分中心", SiteUrl, code, builUnit, string.Empty, string.Empty);
list.Add(info);
if (!crawlAll && list.Count >= this.MaxCount)
{
IList <MeetInfo> result = list as IList <MeetInfo>;
// 删除
string bDate = result.OrderBy(x => x.BeginDate).ToList()[0].BeginDate.ToString().GetDateRegex("yyyy/MM/dd");
string eDate = Convert.ToDateTime(result.OrderByDescending(x => x.BeginDate).ToList()[0].BeginDate).AddDays(1).ToString().GetDateRegex("yyyy/MM/dd");
string sqlwhere = " where City='深圳政府采购' and InfoSource='深圳市政府采购南山分中心' and BeginDate>='" + bDate + "' and BeginDate<='" + eDate + "'";
string delMeetSql = "delete from MeetInfo " + sqlwhere;
int countMeet = ToolDb.ExecuteSql(delMeetSql);
return(list);
}
}
}
}
if (list != null && list.Count > 0)
{
IList <MeetInfo> result = list as IList <MeetInfo>;
// 删除
string bDate = result.OrderBy(x => x.BeginDate).ToList()[0].BeginDate.ToString().GetDateRegex("yyyy/MM/dd"), eDate = Convert.ToDateTime(result.OrderByDescending(x => x.BeginDate).ToList()[0].BeginDate).AddDays(1).ToString().GetDateRegex("yyyy/MM/dd");
string sqlwhere = " where City='深圳政府采购' and InfoSource='深圳市政府采购南山分中心' and BeginDate>='" + bDate + "' and BeginDate<='" + eDate + "'";
string delMeetSql = "delete from MeetInfo " + sqlwhere;
int countMeet = ToolDb.ExecuteSql(delMeetSql);
}
return(list);
}
protected override IList ExecuteCrawl(bool crawlAll)
{
//取得页码
int pageInt = 1, sqlCount = 0;
string html = string.Empty;
string viewState = string.Empty;
string eventValidation = string.Empty;
try
{
html = this.ToolWebSite.GetHtmlByUrl(SiteUrl, Encoding.Default).GetJsString();
}
catch (Exception ex)
{
return(null);
}
Parser parser = new Parser(new Lexer(html));
NodeList pageList = parser.ExtractAllNodesThatMatch(new AndFilter(new HasParentFilter(new AndFilter(new TagNameFilter("table"), new HasAttributeFilter("height", "25")), true), new TagNameFilter("a")));
if (pageList != null && pageList.Count > 0)
{
try
{
string temp = pageList.GetATag(pageList.Count - 1).Link + "kdxx";
temp = temp.GetRegexBegEnd("page=", "kdxx").Replace("&", "");
pageInt = Convert.ToInt32(temp);
}
catch { pageInt = 1; }
}
for (int i = 1; i <= pageInt; i++)
{
if (i > 1)
{
try
{
html = this.ToolWebSite.GetHtmlByUrl(SiteUrl + "&page=" + i.ToString(), Encoding.Default).GetJsString();
}
catch { continue; }
}
parser = new Parser(new Lexer(html));
NodeList nodeList = parser.ExtractAllNodesThatMatch(new AndFilter(new HasParentFilter(new AndFilter(new TagNameFilter("div"), new HasAttributeFilter("class", "bszn_right_table")), true), new TagNameFilter("table")));
if (nodeList != null && nodeList.Count > 0)
{
TableTag table = nodeList[0] as TableTag;
for (int j = 1; j < table.RowCount; j++)
{
string headName = string.Empty, releaseTime = string.Empty, infoScorce = string.Empty, msgType = string.Empty, infoUrl = string.Empty, ctxHtml = string.Empty, infoCtx = string.Empty, infoType = string.Empty;
TableRow tr = table.Rows[j];
infoType = "办事指南";
headName = tr.Columns[1].ToNodePlainString();
releaseTime = tr.Columns[2].ToPlainTextString().GetDateRegex();
infoUrl = "http://www.gzzb.gd.cn" + tr.Columns[1].GetATagHref();
string htldtl = string.Empty;
try
{
htldtl = this.ToolWebSite.GetHtmlByUrl(infoUrl, Encoding.Default).GetJsString();
}
catch { continue; }
parser = new Parser(new Lexer(htldtl));
NodeList dtlList = parser.ExtractAllNodesThatMatch(new AndFilter(new TagNameFilter("div"), new HasAttributeFilter("id", "contentDiv")));
if (dtlList != null && dtlList.Count > 0)
{
ctxHtml = dtlList.AsHtml();
infoCtx = ctxHtml.ToCtxString();
msgType = MsgTypeCosnt.GuangZhouMsgType;
NotifyInfo info = ToolDb.GenNotifyInfo(headName, releaseTime, infoScorce, msgType, infoUrl, ctxHtml, "广东省", "广州市区", string.Empty, infoCtx, infoType);
sqlCount++;
if (!crawlAll && sqlCount >= this.MaxCount)
{
return(null);
}
if (ToolDb.SaveEntity(info, this.ExistCompareFields))
{
parser = new Parser(new Lexer(ctxHtml));
NodeList imgList = parser.ExtractAllNodesThatMatch(new TagNameFilter("img"));
if (imgList != null && imgList.Count > 0)
{
for (int img = 0; img < imgList.Count; img++)
{
ImageTag imgTag = imgList[img] as ImageTag;
try
{
BaseAttach obj = ToolHtml.GetBaseAttach(imgTag.GetAttribute("src"), headName, info.Id);
if (obj != null)
{
ToolDb.SaveEntity(obj, string.Empty);
}
}
catch { }
}
}
parser = new Parser(new Lexer(ctxHtml));
NodeList aNode = parser.ExtractAllNodesThatMatch(new TagNameFilter("a"));
if (aNode != null && aNode.Count > 0)
{
for (int a = 0; a < aNode.Count; a++)
{
ATag aTag = aNode[a] as ATag;
if (aTag.IsAtagAttach())
{
try
{
BaseAttach obj = null;
if (aTag.Link.Contains("http"))
{
obj = ToolHtml.GetBaseAttach(aTag.Link, aTag.LinkText, info.Id);
}
else
{
obj = ToolHtml.GetBaseAttach("http://www.gzzb.gd.cn" + aTag.Link, aTag.LinkText, info.Id);
}
if (obj != null)
{
ToolDb.SaveEntity(obj, string.Empty);
}
}
catch { }
}
}
}
}
}
}
}
}
return(null);
}
protected override IList ExecuteCrawl(bool crawlAll)
{
IList list = new List <BidInfo>();
string html = string.Empty;
string cookiestr = string.Empty;
string viewState = string.Empty;
int page = 1;
string eventValidation = string.Empty;
try
{
html = this.ToolWebSite.GetHtmlByUrl(SiteUrl + MaxCount, Encoding.UTF8);
}
catch { return(list); }
JavaScriptSerializer serializer = new JavaScriptSerializer();
serializer.MaxJsonLength = 50000000;
Dictionary <string, object> smsTypeJson = (Dictionary <string, object>)serializer.DeserializeObject(html);
object[] dicList = (object[])smsTypeJson["data"];
foreach (object obj in dicList)
{
Dictionary <string, object> dic = obj as Dictionary <string, object>;
string prjName = string.Empty,
buildUnit = string.Empty, bidUnit = string.Empty,
bidMoney = string.Empty, code = string.Empty,
bidDate = string.Empty,
beginDate = string.Empty,
endDate = string.Empty, bidType = string.Empty,
specType = string.Empty, InfoUrl = string.Empty,
msgType = string.Empty, bidCtx = string.Empty,
prjAddress = string.Empty, remark = string.Empty,
prjMgr = string.Empty, otherType = string.Empty, HtmlTxt = string.Empty;
prjName = Convert.ToString(dic["TITLE"]);
beginDate = Convert.ToString(dic["CREATED_ON"]);
InfoUrl = Convert.ToString(dic["URL"]);
string htldtl = string.Empty;
try
{
htldtl = this.ToolWebSite.GetHtmlByUrl(InfoUrl, Encoding.UTF8).GetJsString();
}
catch { continue; }
Parser parser = new Parser(new Lexer(htldtl));
NodeList dtlNode = parser.ExtractAllNodesThatMatch(new TagNameFilter("body"));
if (dtlNode != null && dtlNode.Count > 0)
{
HtmlTxt = dtlNode.AsHtml();
bidCtx = HtmlTxt.ToCtxString().Replace("\r\n\r\n\r\n\r\n", "\r\n").Replace("\r\n\r\n", "\r\n").Replace("\r\n\r\n", "\r\n").Replace("\r\n\r\n", "\r\n").Replace("\r\n\r\n", "\r\n").Replace("\r\n\r\n", "\r\n").Replace("\r\n\r\n", "\r\n").Replace("\r\n\r\n", "\r\n").Replace("\r\n\r\n", "\r\n").Replace("\r\n\r\n", "\r\n").Replace("\r\n\r\n", "\r\n").Replace("\r\n\r\n", "\r\n").Replace("\r\n\t\r\n\t\r\n", "\r\n\t").Replace("\r\n\t\r\n\t\r\n", "\r\n\t").Replace("\r\n\t\r\n\t\r\n", "\r\n\t").Replace("\r\n\t\r\n\t\r\n", "\r\n\t");
bool isOk = true;
bidCtx = System.Web.HttpUtility.HtmlDecode(bidCtx);
while (isOk)
{
string str = bidCtx.GetRegexBegEnd("&#", ";");
if (!string.IsNullOrEmpty(str))
{
bidCtx = bidCtx.Replace("&#" + str + ";", "");
}
else
{
isOk = false;
}
}
buildUnit = bidCtx.GetBuildRegex();
prjAddress = bidCtx.GetAddressRegex();
bidUnit = bidCtx.GetBidRegex();
bidMoney = bidCtx.GetMoneyRegex();
if (!string.IsNullOrEmpty(bidUnit) && bidMoney == "0")
{
bidMoney = bidCtx.GetMoneyRegex(null, true, "万元");
}
string ctx = string.Empty;
#region 多table匹配
if (string.IsNullOrEmpty(bidUnit))
{
parser = new Parser(new Lexer(htldtl));
NodeList dtList = parser.ExtractAllNodesThatMatch(new AndFilter(new HasParentFilter(new AndFilter(new TagNameFilter("span"), new HasAttributeFilter("id", "holder")), true), new TagNameFilter("table")));
if (dtList != null && dtList.Count > 0)
{
for (int c = 0; c < dtList.Count; c++)
{
TableTag tab = dtList[c] as TableTag;
if (IsTableBid(tab))
{
for (int d = 0; d < tab.Rows[0].ColumnCount; d++)
{
try
{
ctx += tab.Rows[0].Columns[d].ToNodePlainString() + "：";
ctx += tab.Rows[1].Columns[d].ToNodePlainString() + "\r\n";
}
catch { }
}
break;
}
}
if (string.IsNullOrEmpty(ctx))
{
if (dtList.Count > 3)
{
TableTag tab = dtList[2] as TableTag;
if (tab.RowCount > 1)
{
for (int d = 0; d < tab.Rows[0].ColumnCount; d++)
{
ctx += tab.Rows[0].Columns[d].ToNodePlainString() + "：";
ctx += tab.Rows[1].Columns[d].ToNodePlainString() + "\r\n";
}
}
if (!ctx.Contains("投标供应商") || !ctx.Contains("成交供应商") || !ctx.Contains("中标供应商"))
{
ctx = string.Empty;
tab = dtList[1] as TableTag;
if (tab.RowCount > 1)
{
for (int d = 0; d < tab.Rows[0].ColumnCount; d++)
{
ctx += tab.Rows[0].Columns[d].ToNodePlainString() + "：";
ctx += tab.Rows[1].Columns[d].ToNodePlainString() + "\r\n";
}
}
}
}
else if (dtList.Count > 2)
{
TableTag tab = dtList[1] as TableTag;
if (tab.RowCount > 1)
{
for (int d = 0; d < tab.Rows[0].ColumnCount; d++)
{
ctx += tab.Rows[0].Columns[d].ToNodePlainString() + "：";
ctx += tab.Rows[1].Columns[d].ToNodePlainString() + "\r\n";
}
}
}
else
{
TableTag tab = dtList[0] as TableTag;
if (tab.RowCount > 1)
{
for (int d = 0; d < tab.Rows[0].ColumnCount; d++)
{
string start = System.Web.HttpUtility.HtmlDecode(tab.Rows[0].Columns[d].ToNodePlainString());
string end = System.Web.HttpUtility.HtmlDecode(tab.Rows[1].Columns[d].ToNodePlainString());
ctx += start + "：";
ctx += end + "\r\n";
}
}
}
}
bidUnit = ctx.GetBidRegex();
bidMoney = ctx.GetMoneyRegex(new string[] { "成交金额" });
if (bidMoney == "" || bidMoney == "0")
{
bidMoney = ctx.GetMoneyRegex();
}
if (!string.IsNullOrEmpty(bidUnit) && bidMoney == "0")
{
string dtlCtx = string.Empty, unit = string.Empty, money = string.Empty;
TableTag tab = dtList[0] as TableTag;
for (int c = 0; c < tab.RowCount; c++)
{
if ((c + 2) <= tab.RowCount)
{
if (tab.Rows[c].ToNodePlainString().Contains(bidUnit))
{
for (int d = 0; d < tab.Rows[c].ColumnCount; d++)
{
dtlCtx += tab.Rows[0].Columns[d].ToNodePlainString() + "：";
dtlCtx += tab.Rows[c].Columns[d].ToNodePlainString() + "\r\n";
}
break;
}
}
}
if (string.IsNullOrEmpty(dtlCtx))
{
Parser tableParser = new Parser(new Lexer(HtmlTxt));
NodeList tableNode = tableParser.ExtractAllNodesThatMatch(new TagNameFilter("table"));
if (string.IsNullOrEmpty(dtlCtx) && tableNode.Count > 1)
{
tab = tableNode[1] as TableTag;
for (int c = 0; c < tab.RowCount; c++)
{
if ((c + 2) <= tab.RowCount)
{
if (tab.Rows[c].ToNodePlainString().Contains(bidUnit))
{
for (int d = 0; d < tab.Rows[c].ColumnCount; d++)
{
dtlCtx += tab.Rows[0].Columns[d].ToNodePlainString() + "：";
dtlCtx += tab.Rows[c].Columns[d].ToNodePlainString() + "\r\n";
}
break;
}
}
}
}
if (string.IsNullOrEmpty(dtlCtx) && tableNode.Count > 2)
{
tab = tableNode[2] as TableTag;
for (int c = 0; c < tab.RowCount; c++)
{
if ((c + 2) <= tab.RowCount)
{
if (tab.Rows[c].ToNodePlainString().Contains(bidUnit))
{
for (int d = 0; d < tab.Rows[c].ColumnCount; d++)
{
dtlCtx += tab.Rows[0].Columns[d].ToNodePlainString() + "：";
dtlCtx += tab.Rows[c].Columns[d].ToNodePlainString() + "\r\n";
}
break;
}
}
}
}
if (string.IsNullOrEmpty(dtlCtx) && tableNode.Count > 3)
{
tab = tableNode[3] as TableTag;
for (int c = 0; c < tab.RowCount; c++)
{
if ((c + 2) <= tab.RowCount)
{
if (tab.Rows[c].ToNodePlainString().Contains(bidUnit))
{
for (int d = 0; d < tab.Rows[c].ColumnCount; d++)
{
dtlCtx += tab.Rows[0].Columns[d].ToNodePlainString() + "：";
dtlCtx += tab.Rows[c].Columns[d].ToNodePlainString() + "\r\n";
}
break;
}
}
}
}
if (string.IsNullOrEmpty(dtlCtx) && tableNode.Count > 4)
{
tab = tableNode[4] as TableTag;
for (int c = 0; c < tab.RowCount; c++)
{
if ((c + 2) <= tab.RowCount)
{
if (tab.Rows[c].ToNodePlainString().Contains(bidUnit))
{
for (int d = 0; d < tab.Rows[c].ColumnCount; d++)
{
dtlCtx += tab.Rows[0].Columns[d].ToNodePlainString() + "：";
dtlCtx += tab.Rows[c].Columns[d].ToNodePlainString() + "\r\n";
}
break;
}
}
}
}
if (string.IsNullOrEmpty(dtlCtx) && tableNode.Count > 5)
{
tab = tableNode[5] as TableTag;
for (int c = 0; c < tab.RowCount; c++)
{
if ((c + 2) <= tab.RowCount)
{
if (tab.Rows[c].ToNodePlainString().Contains(bidUnit))
{
for (int d = 0; d < tab.Rows[c].ColumnCount; d++)
{
dtlCtx += tab.Rows[0].Columns[d].ToNodePlainString() + "：";
dtlCtx += tab.Rows[c].Columns[d].ToNodePlainString() + "\r\n";
}
break;
}
}
}
}
}
unit = dtlCtx.GetBidRegex();
money = dtlCtx.GetMoneyRegex();
if (bidUnit == unit)
{
bidMoney = money;
}
}
if (bidUnit.Contains("无中标") || bidUnit.Contains("没有"))
{
bidUnit = "没有中标商";
bidMoney = "0";
}
}
}
if (string.IsNullOrEmpty(bidUnit))
{
parser = new Parser(new Lexer(htldtl));
NodeList dtList = parser.ExtractAllNodesThatMatch(new TagNameFilter("table"));
if (dtList != null && dtList.Count > 0)
{
for (int c = 0; c < dtList.Count; c++)
{
TableTag tab = dtList[c] as TableTag;
if (IsTableBid(tab))
{
for (int d = 0; d < tab.Rows[0].ColumnCount; d++)
{
try
{
ctx += tab.Rows[0].Columns[d].ToNodePlainString() + "：";
ctx += tab.Rows[1].Columns[d].ToNodePlainString() + "\r\n";
}
catch { }
}
break;
}
}
if (string.IsNullOrEmpty(ctx))
{
if (dtList.Count > 3)
{
TableTag tab = dtList[2] as TableTag;
if (tab.RowCount > 1)
{
for (int d = 0; d < tab.Rows[0].ColumnCount; d++)
{
try
{
ctx += tab.Rows[0].Columns[d].ToNodePlainString() + "：";
ctx += tab.Rows[1].Columns[d].ToNodePlainString() + "\r\n";
}
catch { }
}
}
}
else if (dtList.Count > 2)
{
TableTag tab = dtList[1] as TableTag;
if (tab.RowCount > 1)
{
for (int d = 0; d < tab.Rows[0].ColumnCount; d++)
{
try
{
ctx += tab.Rows[0].Columns[d].ToNodePlainString() + "：";
ctx += tab.Rows[1].Columns[d].ToNodePlainString() + "\r\n";
}
catch { }
}
}
}
else if (dtList.Count > 1)
{
TableTag tab = dtList[1] as TableTag;
if (tab.RowCount > 1)
{
for (int d = 0; d < tab.Rows[0].ColumnCount; d++)
{
try
{
ctx += tab.Rows[0].Columns[d].ToNodePlainString() + "：";
ctx += tab.Rows[1].Columns[d].ToNodePlainString() + "\r\n";
}
catch { }
}
}
}
else
{
TableTag tab = dtList[0] as TableTag;
if (tab.RowCount > 1)
{
for (int d = 0; d < tab.Rows[0].ColumnCount; d++)
{
try
{
ctx += tab.Rows[0].Columns[d].ToNodePlainString() + "：";
ctx += tab.Rows[1].Columns[d].ToNodePlainString() + "\r\n";
}
catch { }
}
}
}
}
bidUnit = ctx.GetBidRegex();
if (string.IsNullOrEmpty(bidUnit))
{
bidUnit = ctx.GetRegex("中标承包商");
}
bidMoney = ctx.GetMoneyRegex();
if (bidMoney == "0" || string.IsNullOrEmpty(bidMoney))
{
bidMoney = bidCtx.GetRegex("中标价").GetMoney();
}
if (string.IsNullOrEmpty(bidUnit))
{
if (dtList.Count > 4)
{
TableTag tab = dtList[dtList.Count - 1] as TableTag;
if (tab.RowCount > 1)
{
for (int d = 0; d < tab.Rows[0].ColumnCount; d++)
{
try
{
ctx += tab.Rows[0].Columns[d].ToNodePlainString() + "：";
ctx += tab.Rows[1].Columns[d].ToNodePlainString() + "\r\n";
}
catch { }
}
}
}
bidUnit = ctx.GetBidRegex();
if (string.IsNullOrEmpty(bidUnit))
{
bidUnit = ctx.GetRegex("中标承包商");
}
bidMoney = ctx.GetMoneyRegex();
if (bidMoney == "0" || string.IsNullOrEmpty(bidMoney))
{
bidMoney = bidCtx.GetRegex("中标价").GetMoney();
}
}
if (bidUnit.Contains("无中标") || bidUnit.Contains("没有"))
{
bidUnit = "没有中标商";
bidMoney = "0";
}
}
}
#endregion
if (string.IsNullOrEmpty(bidUnit))
{
if (bidCtx.Contains("供应商不足"))
{
bidUnit = "没有中标商";
bidMoney = "0";
}
}
if (bidMoney != "0")
{
try
{
decimal mon = decimal.Parse(bidMoney);
if (mon > 100000)
{
bidMoney = bidMoney.GetMoney();
}
}
catch { }
}
bidType = prjName.GetInviteBidType();
string[] CodeRegex = { "工程编号", "项目编号", "招标编号", "中标编号" };
code = bidCtx.GetCodeRegex(CodeRegex).GetCodeDel();
prjName = prjName.Replace("成交", "");
if (string.IsNullOrEmpty(code))
{
code = bidCtx.Replace("）", "kdxx").Replace(")", "kdxx").GetRegexBegEnd("招标编号", "kdxx").Replace("：", "").Replace(":", "");
}
if (string.IsNullOrEmpty(code))
{
code = bidCtx.Replace("）", "kdxx").Replace(")", "kdxx").GetRegexBegEnd("项目编号", "kdxx").Replace("：", "").Replace(":", "");
}
if (string.IsNullOrEmpty(code))
{
code = bidCtx.Replace("）", "kdxx").Replace(")", "kdxx").GetRegexBegEnd("工程编号", "kdxx").Replace("：", "").Replace(":", "");
}
if (string.IsNullOrEmpty(code))
{
code = bidCtx.Replace("）", "kdxx").Replace(")", "kdxx").GetRegexBegEnd("编号", "kdxx").Replace("：", "").Replace(":", "");
}
if (Encoding.Default.GetByteCount(code) > 50)
{
code = string.Empty;
}
if (!string.IsNullOrEmpty(code))
{
code = code.GetChina();
}
if (code.Contains("("))
{
code = "";
}
bidType = prjName.GetInviteBidType();
specType = "政府采购";
msgType = "大鹏新区公共资源交易中心";
BidInfo info = ToolDb.GenBidInfo("广东省", "深圳区及街道工程", "大鹏新区", string.Empty, code, prjName, buildUnit, beginDate, bidUnit, beginDate, endDate, bidCtx, string.Empty, msgType, bidType, specType, otherType,
bidMoney, InfoUrl, prjMgr, HtmlTxt);
list.Add(info);
if (!crawlAll && list.Count >= this.MaxCount)
{
return(list);
}
}
}
return(list);
}
protected override IList ExecuteCrawl(bool crawlAll)
{
IList list = new ArrayList();
string htl = string.Empty;
string cookiestr = string.Empty;
string viewState = string.Empty;
int page = 1;
string eventValidation = string.Empty;
try
{
htl = this.ToolWebSite.GetHtmlByUrl(SiteUrl, Encoding.UTF8);
}
catch (Exception ex)
{
return(list);
}
if (htl.Contains("RowCount"))
{
try
{
int index = htl.IndexOf("RowCount");
string pageStr = htl.Substring(index, htl.Length - index).Replace("RowCount", "").Replace("}", "").Replace(":", "").Replace("\"", "");
decimal b = decimal.Parse(pageStr) / 20;
if (b.ToString().Contains("."))
{
page = Convert.ToInt32(b) + 1;
}
else
{
page = Convert.ToInt32(b);
}
}
catch { }
}
for (int i = 1; i <= page; i++)
{
if (i > 1)
{
try
{
htl = this.ToolWebSite.GetHtmlByUrl("http://www.szjs.gov.cn/build/build.ashx?_=1352582850568&menu=%E9%A1%B9%E7%9B%AE%E4%BF%A1%E6%81%AF&type=%E6%96%BD%E5%B7%A5%E7%9B%91%E7%90%86%E5%90%88%E5%90%8C%E5%A4%87%E6%A1%88&pageSize=20&pageIndex=" + i.ToString(), Encoding.UTF8);
}
catch (Exception ex)
{
continue;
}
}
JavaScriptSerializer serializer = new JavaScriptSerializer();
Dictionary <string, object> smsTypeJson = (Dictionary <string, object>)serializer.DeserializeObject(htl);
foreach (KeyValuePair <string, object> obj in smsTypeJson)
{
if (obj.Key != "DataList")
{
continue;
}
object[] array = (object[])obj.Value;
foreach (object obj2 in array)
{
Dictionary <string, object> dicSmsType = (Dictionary <string, object>)obj2;
string pProvince = string.Empty, pUrl = string.Empty,
pCity = string.Empty, pSubcontractCode = string.Empty,
pSubcontractName = string.Empty, pSubcontractCompany = string.Empty,
pInfoSource = string.Empty, pRecordDate = string.Empty, pCompactPrice = string.Empty,
pCompactType = string.Empty, pBuildUnit = string.Empty, pPrjCode = string.Empty,
PrjName = string.Empty, pPrjMgrQual = string.Empty, pPrjMgrName = string.Empty,
pContUnit = string.Empty, pCreatetime = string.Empty;
try
{
string noid = Convert.ToString(dicSmsType["Nid"]);
PrjName = Convert.ToString(dicSmsType["PrjName"]);
pBuildUnit = Convert.ToString(dicSmsType["ConstOrg"]);
pContUnit = Convert.ToString(dicSmsType["CorpName"]);
pCompactType = Convert.ToString(dicSmsType["PactType"]);
pRecordDate = Convert.ToString(dicSmsType["IssueDate"]);
pUrl = "http://www.szjs.gov.cn/build/htba_detail.aspx?id=" + noid;
string htmldetail = string.Empty;
try
{
htmldetail = this.ToolWebSite.GetHtmlByUrl(this.ToolWebSite.UrlEncode(pUrl), Encoding.UTF8).Trim();
}
catch (Exception)
{
continue;
}
Parser parser = new Parser(new Lexer(htmldetail));
NodeList dtList = parser.ExtractAllNodesThatMatch(new AndFilter(new TagNameFilter("table"), new HasAttributeFilter("class", "js-table mar-l-4")));
if (dtList != null && dtList.Count > 0)
{
TableTag table = dtList[0] as TableTag;
for (int j = 0; j < table.RowCount; j++)
{
TableRow dr = table.Rows[j];
string ctx = string.Empty;
for (int k = 0; k < dr.ColumnCount; k++)
{
ctx += dr.Columns[k].ToPlainTextString().Trim().Replace(" ", "").Replace("\r", "").Replace("\n", "");
}
pInfoSource += ctx + "\r\n";
}
Regex regexsubcode = new Regex(@"分包工程编号(：|:)[^\r\n]+\r\n");
pSubcontractCode = regexsubcode.Match(pInfoSource).Value.Replace("分包工程编号：", "").Trim();
Regex regexsubname = new Regex(@"分包工程名称(：|:)[^\r\n]+\r\n");
pSubcontractName = regexsubname.Match(pInfoSource).Value.Replace("分包工程名称：", "").Trim();
Regex regexsubcom = new Regex(@"分包工程发包单位(：|:)[^\r\n]+\r\n");
pSubcontractCompany = regexsubcom.Match(pInfoSource).Value.Replace("分包工程发包单位：", "").Trim();
Regex regpCompactPrice = new Regex(@"合同价(：|:)[^\r\n]+\r\n");
pCompactPrice = regpCompactPrice.Match(pInfoSource).Value.Replace("合同价：", "").Trim();
Regex regpPrjMgrQual = new Regex(@"项目经理资格(：|:)[^\r\n]+\r\n");
pPrjMgrQual = regpPrjMgrQual.Match(pInfoSource).Value.Replace("项目经理资格：", "").Trim();
Regex regpPrjMgrName = new Regex(@"项目经理名称(：|:)[^\r\n]+\r\n");
pPrjMgrName = regpPrjMgrName.Match(pInfoSource).Value.Replace("项目经理名称：", "").Trim();
Regex regpPrjCode = new Regex(@"(工程编号|总包工程编号)(：|:)[^\r\n]+\r\n");
pPrjCode = regpPrjCode.Match(pInfoSource).Value.Replace("总包工程编号", "").Replace("工程编号", "").Replace(":", "").Replace("：", "").Replace("总包", "").Trim();
Regex regBidMoney = new Regex(@"[0-9]+[.]{0,1}[0-9]+");
if (pCompactPrice.Contains("万"))
{
pCompactPrice = pCompactPrice.Remove(pCompactPrice.IndexOf("万")).Trim();
pCompactPrice = regBidMoney.Match(pCompactPrice).Value;
}
else
{
try
{
pCompactPrice = (decimal.Parse(regBidMoney.Match(pCompactPrice).Value) / 10000).ToString();
if (decimal.Parse(pCompactPrice) < decimal.Parse("0.1"))
{
pCompactPrice = "0";
}
}
catch (Exception)
{
pCompactPrice = "0";
}
}
}
ProjectConpact info = ToolDb.GenProjectConpact("广东省", pUrl, "深圳市区", pSubcontractCode, pSubcontractName, pSubcontractCompany, pInfoSource, pRecordDate, pCompactPrice, pCompactType, pBuildUnit, pPrjCode, PrjName, pPrjMgrQual, pPrjMgrName, pContUnit, pCreatetime, "深圳市住房和建设局");
list.Add(info);
if (!crawlAll && list.Count >= this.MaxCount)
{
return(list);
}
}
catch
{ continue; }
}
}
}
return(list);
}
protected override IList ExecuteCrawl(bool crawlAll)
{
IList list = new ArrayList();
string htl = string.Empty;
string cookiestr = string.Empty;
string viewState = string.Empty;
int page = 1;
string eventValidation = string.Empty;
try
{
htl = this.ToolWebSite.GetHtmlByUrl(this.ToolWebSite.UrlEncode(SiteUrl), Encoding.Default, ref cookiestr);
}
catch (Exception ex)
{
return(list);
}
Parser parser = new Parser(new Lexer(htl));
NodeList tableNodeList = parser.ExtractAllNodesThatMatch(new AndFilter(new TagNameFilter("div"), new HasAttributeFilter("class", "fanyie")));
if (tableNodeList != null && tableNodeList.Count > 0)
{
try
{
Regex regexPage = new Regex(@"共\d+页");
page = int.Parse(regexPage.Match(tableNodeList.AsString()).Value.Trim(new char[] { '共', '页' }));
}
catch { }
}
for (int j = 1; j <= page; j++)
{
if (j > 1)
{
try
{
htl = this.ToolWebSite.GetHtmlByUrl(this.ToolWebSite.UrlEncode(SiteUrl + "&ipage=" + j.ToString()), Encoding.Default);
}
catch (Exception ex) { continue; }
}
parser = new Parser(new Lexer(htl));
NodeList nodeList = parser.ExtractAllNodesThatMatch(new AndFilter(new HasParentFilter(new AndFilter(new TagNameFilter("ul"), new HasAttributeFilter("class", "list_headnews")), true), new TagNameFilter("li")));
if (nodeList != null && nodeList.Count > 0)
{
for (int i = 0; i < nodeList.Count; i++)
{
ATag aTag = nodeList.SearchFor(typeof(ATag), true)[i] as ATag;
string prjName = string.Empty,
buildUnit = string.Empty, bidUnit = string.Empty,
bidMoney = string.Empty, code = string.Empty,
bidDate = string.Empty,
beginDate = string.Empty,
endDate = string.Empty, bidType = string.Empty,
specType = string.Empty, InfoUrl = string.Empty,
msgType = string.Empty, bidCtx = string.Empty,
prjAddress = string.Empty, remark = string.Empty,
prjMgr = string.Empty, otherType = string.Empty, HtmlTxt = string.Empty;
prjName = nodeList[i].ToPlainTextString().Replace(" ", "");
InfoUrl = "http://gcjs.yunfu.gov.cn" + aTag.Link;
Regex regDate = new Regex(@"\d{4}-\d{1,2}-\d{1,2}");
beginDate = regDate.Match(prjName).Value.Trim();
if (!string.IsNullOrEmpty(beginDate))
{
prjName = prjName.Replace(beginDate, "").Trim();
}
if (prjName.Contains("招标公告") || prjName.Contains("补充公告"))
{
continue;
}
string htmldetail = string.Empty;
try
{
htmldetail = this.ToolWebSite.GetHtmlByUrl(this.ToolWebSite.UrlEncode(InfoUrl), Encoding.Default).Replace(" ", "");
}
catch (Exception)
{
Logger.Error("BidYunFu");
continue;
}
string htm = string.Empty;
Parser parserdetail = new Parser(new Lexer(htmldetail));
NodeList dtnode = parserdetail.ExtractAllNodesThatMatch(new AndFilter(new TagNameFilter("span"), new HasAttributeFilter("class", "STYLE10")));
if (dtnode != null && dtnode.Count > 0)
{
htm = dtnode[0].ToHtml();
bidCtx = dtnode.AsString().Replace("\n", "\r\n");
HtmlTxt = dtnode.AsHtml();
Regex regexHtml = new Regex(@"<script[^<]*</script>|<\?xml[^/]*/>");
bidCtx = regexHtml.Replace(bidCtx, "");
if (bidCtx.Contains("第一中标候选人"))
{
try
{
string ctx = string.Empty;
ctx = bidCtx.Substring(bidCtx.IndexOf("第一中标候选人")).ToString().Replace("\r\n", "").Replace("，", "\r\n").Replace("；", "\r\n");
Regex regBidUnit = new Regex(@"第一中标候选人(：|:)[^\r\n]+\r\n");
bidUnit = regBidUnit.Match(ctx).Value.Replace("第一中标候选人：", "").Replace("第一中标候选人: ", "").Trim();
Regex regMoney = new Regex(@"(中标价|投标价|投标报价)(：|:|)[^\r\n]+\r\n");
bidMoney = regMoney.Match(ctx).Value.Replace("中标价：", "").Replace("投标报价", "").Replace("投标价", "").Replace(",", "").Trim();
Regex regPrjMgr = new Regex(@"(项目总监|项目负责人|项目经理姓名及资质证书编号)(：|:)[^\r\n]+\r\n");
prjMgr = regPrjMgr.Match(ctx).Value.Replace("项目总监：", "").Replace("项目负责人：", "").Replace("项目经理姓名及资质证书编号：", "").Trim();
if (prjMgr.Contains("（"))
{
prjMgr = prjMgr.Remove(prjMgr.IndexOf("（")).ToString();
}
}
catch
{
}
}
if (bidCtx.Contains("第一候选人"))
{
try
{
string ctx = string.Empty;
ctx = bidCtx.Substring(bidCtx.IndexOf("第一候选人")).ToString().Replace("\r\n", "").Replace("，", "\r\n").Replace("；", "\r\n");
Regex regBidUnit = new Regex(@"第一候选人(：|:)[^\r\n]+\r\n");
bidUnit = regBidUnit.Match(ctx).Value.Replace("第一候选人：", "").Replace("第一候选人: ", "").Trim();
Regex regMoney = new Regex(@"(中标价|投标价|投标报价)(：|:|)[^\r\n]+\r\n");
bidMoney = regMoney.Match(ctx).Value.Replace("中标价：", "").Replace("投标报价", "").Replace("投标价", "").Replace(",", "").Trim();
Regex regPrjMgr = new Regex(@"(项目总监|项目负责人|项目经理姓名及资质证书编号|项目经理)(：|:)[^\r\n]+\r\n");
prjMgr = regPrjMgr.Match(ctx).Value.Replace("项目总监：", "").Replace("项目负责人：", "").Replace("项目经理姓名及资质证书编号：", "").Replace("项目经理：", "").Trim();
if (prjMgr.Contains("（"))
{
prjMgr = prjMgr.Remove(prjMgr.IndexOf("（")).ToString();
}
}
catch
{
}
}
Regex regBidMoney = new Regex(@"[0-9]+[.]{0,1}[0-9]+");
if (bidMoney.Contains("万"))
{
bidMoney = bidMoney.Remove(bidMoney.IndexOf("万")).Trim();
bidMoney = regBidMoney.Match(bidMoney).Value;
}
else
{
try
{
bidMoney = (decimal.Parse(regBidMoney.Match(bidMoney).Value) / 10000).ToString();
if (decimal.Parse(bidMoney) < decimal.Parse("0.1"))
{
bidMoney = "0";
}
}
catch (Exception)
{
bidMoney = "0";
}
}
Regex regBuidUnit = new Regex(@"(招 标 人|招标人|招 标人)(：|:)[^\r\n]+\r\n");
buildUnit = regBuidUnit.Match(bidCtx).Value.Replace("招 标 人：", "").Replace("招 标人：", "").Replace("招标人：", "").Trim();
if (buildUnit.Contains("招标代理机构"))
{
buildUnit = buildUnit.Remove(buildUnit.IndexOf("招标代理机构")).ToString().Trim();
}
msgType = "云浮市工程建设交易中心";
specType = "建设工程";
if (buildUnit == "")
{
buildUnit = "";
}
if (bidUnit == "")
{
bidUnit = "";
}
if (Encoding.Default.GetByteCount(buildUnit) > 150)
{
buildUnit = "";
}
if (Encoding.Default.GetByteCount(bidUnit) > 150)
{
bidUnit = "";
}
prjName = ToolDb.GetPrjName(prjName);
bidType = ToolHtml.GetInviteTypes(prjName);
BidInfo info = ToolDb.GenBidInfo("广东省", "云浮市区", "", string.Empty, code, prjName, buildUnit, beginDate,
bidUnit, beginDate, endDate, bidCtx, string.Empty, msgType, bidType, specType, otherType,
bidMoney, InfoUrl, prjMgr, beginDate, beginDate, HtmlTxt);
list.Add(info);
if (!crawlAll && list.Count >= this.MaxCount)
{
return(list);
}
}
}
}
}
return(list);
}
protected override IList ExecuteCrawl(bool crawlAll)
{
IList list = new ArrayList();
//取得页码
int pageInt = 1;
string html = string.Empty;
try
{
html = this.ToolWebSite.GetHtmlByUrl(this.ToolWebSite.UrlEncode(SiteUrl), Encoding.UTF8);
}
catch (Exception ex)
{
return(list);
}
Parser parser = new Parser(new Lexer(html));
NodeList sNode = parser.ExtractAllNodesThatMatch(new AndFilter(new HasParentFilter(new TagNameFilter("div")), new HasAttributeFilter("id", "page_div")));
if (sNode != null && sNode.Count > 0)
{
string page = ToolHtml.GetRegexString(sNode.AsString(), "共", "页");
try
{
pageInt = int.Parse(page);
}
catch
{
pageInt = 7;
}
}
parser.Reset();
for (int i = 1; i <= pageInt; i++)
{
if (i > 1)
{
try
{
html = this.ToolWebSite.GetHtmlByUrl("http://www.conghua.gov.cn/zgch/zbzb/list_" + i.ToString() + ".shtml", Encoding.Default);
}
catch (Exception ex)
{
continue;
}
}
parser = new Parser(new Lexer(html));
sNode = parser.ExtractAllNodesThatMatch(new AndFilter(new HasParentFilter(new AndFilter(new TagNameFilter("div"), new HasAttributeFilter("class", "list_list"))), new TagNameFilter("table")));
if (sNode != null && sNode.Count > 0)
{
TableTag table = sNode[0] as TableTag;
for (int j = 0; j < table.RowCount; j++)
{
TableRow tr = table.Rows[j];
string projectName = ToolHtml.GetHtmlAtagValue("title", tr.ToHtml());
if (!projectName.Contains("中标") && !projectName.Contains("结果") && !projectName.Contains("候选单位公示"))
{
string code = string.Empty, buildUnit = string.Empty, prjName = string.Empty,
prjAddress = string.Empty, inviteCtx = string.Empty, inviteType = string.Empty,
specType = string.Empty, beginDate = string.Empty, endDate = string.Empty,
remark = string.Empty, inviteCon = string.Empty, InfoUrl = string.Empty,
CreateTime = string.Empty, msgType = string.Empty, otherType = string.Empty, HtmlTxt = string.Empty;
prjName = projectName;
inviteType = ToolHtml.GetInviteTypes(projectName);
beginDate = ToolHtml.GetRegexDateTime(tr.Columns[1].ToPlainTextString());
InfoUrl = "http://www.conghua.gov.cn" + ToolHtml.GetHtmlAtagValue("href", tr.ToHtml()).Replace("..", "");
string htmlDtl = string.Empty;
try
{
htmlDtl = this.ToolWebSite.GetHtmlByUrl(InfoUrl, Encoding.UTF8);
htmlDtl = ToolHtml.GetRegexHtlTxt(htmlDtl);
}
catch { continue; }
parser = new Parser(new Lexer(htmlDtl));
NodeList dtlList = parser.ExtractAllNodesThatMatch(new AndFilter(new TagNameFilter("div"), new HasAttributeFilter("id", "zoomcon")));
if (dtlList != null && dtlList.Count > 0)
{
HtmlTxt = dtlList.ToHtml();
inviteCtx = dtlList.AsString().Replace(" ", "");
buildUnit = ToolHtml.GetRegexString(inviteCtx, ToolHtml.BuildRegex, true);
if (!string.IsNullOrEmpty(buildUnit) && buildUnit.Contains(" "))
{
buildUnit = buildUnit.Remove(buildUnit.IndexOf(" "));
}
buildUnit = ToolHtml.GetSubString(buildUnit, 150);
msgType = "广州建设工程交易中心";
specType = "建设工程";
inviteType = inviteType == "" ? "小型工程" : inviteType;
if (string.IsNullOrEmpty(buildUnit))
{
buildUnit = "广州建设工程交易中心";
}
InviteInfo info = ToolDb.GenInviteInfo("广东省", "广州市区", "从化市", string.Empty, code, prjName, prjAddress, buildUnit, beginDate, endDate, inviteCtx, remark, msgType, inviteType, specType, otherType, InfoUrl, HtmlTxt);
list.Add(info);
if (!crawlAll && list.Count >= this.MaxCount)
{
return(list);
}
}
}
else
{
string prjName = string.Empty,
buildUnit = string.Empty, bidUnit = string.Empty,
bidMoney = string.Empty, code = string.Empty,
bidDate = string.Empty,
beginDate = string.Empty,
endDate = string.Empty, bidType = string.Empty,
specType = string.Empty, InfoUrl = string.Empty,
msgType = string.Empty, bidCtx = string.Empty,
prjAddress = string.Empty, remark = string.Empty,
prjMgr = string.Empty, otherType = string.Empty, HtmlTxt = string.Empty;
prjName = projectName;
bidType = ToolHtml.GetInviteTypes(projectName);
beginDate = ToolHtml.GetRegexDateTime(tr.Columns[1].ToPlainTextString());
InfoUrl = "http://www.conghua.gov.cn" + ToolHtml.GetHtmlAtagValue("href", tr.ToHtml()).Replace("..", "");
string htmlDtl = string.Empty;
try
{
htmlDtl = this.ToolWebSite.GetHtmlByUrl(InfoUrl, Encoding.UTF8);
htmlDtl = ToolHtml.GetRegexHtlTxt(htmlDtl);
}
catch { continue; }
parser = new Parser(new Lexer(htmlDtl));
NodeList dtlList = parser.ExtractAllNodesThatMatch(new AndFilter(new TagNameFilter("div"), new HasAttributeFilter("id", "zoomcon")));
if (dtlList != null && dtlList.Count > 0)
{
HtmlTxt = dtlList.ToHtml();
bidCtx = dtlList.AsString();
buildUnit = ToolHtml.GetRegexString(bidCtx, ToolHtml.BuildRegex, true);
buildUnit = ToolHtml.GetSubString(buildUnit, 150);
msgType = "广州建设工程交易中心";
specType = "建设工程";
bidType = bidType == "" ? bidType : "小型工程";
parser = new Parser(new Lexer(HtmlTxt));
NodeList bidNode = parser.ExtractAllNodesThatMatch(new TagNameFilter("table"));
if (bidNode != null && bidNode.Count > 0)
{
string ctx = string.Empty;
TableTag bidTable = bidNode[0] as TableTag;
try
{
for (int r = 0; r < bidTable.RowCount; r++)
{
ctx += bidTable.Rows[r].Columns[0].ToNodePlainString() + "：";
ctx += bidTable.Rows[r].Columns[1].ToNodePlainString() + "\r\n";
}
}
catch { }
bidUnit = ctx.GetRegex("单位名称,承包意向人名称");
bidMoney = ctx.GetMoneyRegex();
prjMgr = ctx.GetMgrRegex();
if (prjMgr.Contains("/"))
{
prjMgr = prjMgr.Remove(prjMgr.IndexOf("/"));
}
}
if (string.IsNullOrEmpty(buildUnit))
{
buildUnit = "广州建设工程交易中心";
}
BidInfo info = ToolDb.GenBidInfo("广东省", "广州市区", "从化市", string.Empty, code, prjName, buildUnit, beginDate, bidUnit, beginDate, endDate, bidCtx, string.Empty, msgType, bidType, specType, otherType,
bidMoney, InfoUrl, prjMgr, HtmlTxt);
list.Add(info);
if (!crawlAll && list.Count >= this.MaxCount)
{
return(list);
}
}
}
}
}
}
return(list);
}
public Node(T data, NodeList <T> neighbors)
{
this.data = data;
this.neighbors = neighbors;
}
protected override IList ExecuteCrawl(bool crawlAll)
{
IList list = new ArrayList();
string html = string.Empty;
string cookiestr = string.Empty;
string viewState = string.Empty;
int sqlCount = 0;
int pageInt = 1;
string eventValidation = string.Empty;
try
{
html = this.ToolWebSite.GetHtmlByUrl(SiteUrl, Encoding.UTF8);
}
catch { return(null); }
Parser parser = new Parser(new Lexer(html));
NodeList pageList = parser.ExtractAllNodesThatMatch(new AndFilter(new HasAttributeFilter("cellspacing", "2"), new TagNameFilter("table")));
if (pageList != null && pageList.Count > 0)
{
string pageString = pageList.AsString();
Regex regexPage = new Regex(@"共[^页]+页，");
Match pageMatch = regexPage.Match(pageString);
try
{
pageInt = int.Parse(pageMatch.Value.Replace("共", "").Replace("页，", "").Replace(" ", ""));
}
catch { pageInt = 1; }
}
for (int j = 1; j <= pageInt; j++)
{
if (j > 1)
{
viewState = this.ToolWebSite.GetAspNetViewState(html);
eventValidation = this.ToolWebSite.GetAspNetEventValidation(html);
NameValueCollection nvc = this.ToolWebSite.GetNameValueCollection(new string[] {
"__EVENTTARGET",
"__EVENTARGUMENT",
"__VIEWSTATE",
"__EVENTVALIDATION",
"ctl00$Header$drpSearchType",
"ctl00$Header$txtQymc",
"ctl00$Content$hdnOperate",
"ctl00$hdnPageCount"
}, new string[] {
"ctl00$Content$GridView1",
"Page$" + j.ToString(),
viewState,
eventValidation,
"0",
string.Empty,
string.Empty,
pageInt.ToString()
});
try
{
html = this.ToolWebSite.GetHtmlByUrl(SiteUrl, nvc, Encoding.UTF8, ref cookiestr);
}
catch { }
}
parser = new Parser(new Lexer(html));
NodeList nodeList = parser.ExtractAllNodesThatMatch(new AndFilter(new TagNameFilter("table"), new HasAttributeFilter("id", "ctl00_Content_GridView1")));
if (nodeList != null && nodeList.Count > 0)
{
TableTag table = nodeList[0] as TableTag;
int rows = table.RowCount;
if (pageInt > 1)
{
rows = rows - 1;
}
for (int i = 1; i < rows; i++)
{
string bProv = string.Empty, bCity = string.Empty, bArea = string.Empty, bPrjno = string.Empty,
bPrjname = string.Empty, bBidresultendtime = string.Empty,
bBaseprice = string.Empty, bBiddate = string.Empty, bBuildunit = string.Empty, bBidmethod = string.Empty,
bRemark = string.Empty, bInfourl = string.Empty;
TableRow tr = table.Rows[i] as TableRow;
bPrjno = tr.Columns[1].ToPlainTextString();
bPrjname = tr.Columns[2].ToPlainTextString();
bBidresultendtime = tr.Columns[3].ToPlainTextString();
bInfourl = "http://www.szjsjy.com.cn/BusinessInfo/" + tr.Columns[4].GetATagHref();
string htmlDtl = string.Empty;
try
{
htmlDtl = this.ToolWebSite.GetHtmlByUrl(bInfourl, Encoding.UTF8);
}
catch { }
BidProject info = ToolDb.GenResultProject("广东省", "深圳市", "", bPrjno, bPrjname, bBidresultendtime, bBaseprice, bBiddate, bBuildunit, bBidmethod, bRemark, bInfourl);
sqlCount++;
if (sqlCount > this.MaxCount)
{
return(null);
}
if (ToolDb.SaveEntity(info, ExistCompareFields, this.ExistsUpdate, this.ExistsHtlCtx, null))
{
Parser dtparser = new Parser(new Lexer(htmlDtl));
NodeList dtList = dtparser.ExtractAllNodesThatMatch(new AndFilter(new HasAttributeFilter("id", "ctl00_ContentPlaceHolder1_GridView1"), new TagNameFilter("table")));
if (dtList != null && dtList.Count > 0)
{
TableTag dttable = dtList[0] as TableTag;
for (int t = 1; t < dttable.RowCount; t++)
{
ATag file = dttable.SearchFor(typeof(ATag), true)[t - 1] as ATag;
if (file.IsAtagAttach())
{
string url = "http://www.szjsjy.com.cn/" + file.Link.Replace("../", "").Replace("./", "");
BaseAttach entity = ToolHtml.GetBaseAttach(url, file.LinkText, info.Id, "SiteManage\\Files\\Attach\\");
if (entity != null)
{
ToolDb.SaveEntity(entity, string.Empty);
}
}
}
}
}
}
}
}
return(list);
}
protected override IList ExecuteCrawl(bool crawlAll)
{
IList list = new List <InviteInfo>();
int pageInt = 1;
string html = string.Empty;
string viewState = string.Empty;
string eventValidation = string.Empty;
try
{
html = this.ToolWebSite.GetHtmlByUrl(SiteUrl, Encoding.Default);
}
catch
{
return(list);
}
Parser parser = new Parser(new Lexer(html));
NodeList sNode = parser.ExtractAllNodesThatMatch(new AndFilter(new TagNameFilter("span"), new HasAttributeFilter("id", "cNavBar_cTotalPages")));
if (sNode != null && sNode.Count > 0)
{
try
{
string temp = sNode[0].ToNodePlainString();
pageInt = int.Parse(temp);
}
catch { pageInt = 1; }
}
for (int i = 1; i <= pageInt; i++)
{
if (i > 1)
{
viewState = this.ToolWebSite.GetAspNetViewState(html);
eventValidation = this.ToolWebSite.GetAspNetEventValidation(html);
NameValueCollection nvc = this.ToolWebSite.GetNameValueCollection(new string[] {
"__VIEWSTATE",
"__VIEWSTATEGENERATOR",
"__EVENTVALIDATION",
"cSortField",
"cSortDirection",
"cID",
"cParentID",
"cLeft:cParentID",
"cLeft:cID",
"cNavBar:cPageIndex"
}, new string[] {
viewState,
"8A9C3F4D",
eventValidation,
"",
"",
"1080100",
"1080000",
"1080000",
"1080100",
i.ToString()
});
try
{
html = this.ToolWebSite.GetHtmlByUrl(this.SiteUrl, nvc, Encoding.Default);
}
catch { continue; }
}
parser = new Parser(new Lexer(html));
NodeList viewList = parser.ExtractAllNodesThatMatch(new AndFilter(new HasParentFilter(new AndFilter(new TagNameFilter("div"), new HasAttributeFilter("class", "list")), true), new TagNameFilter("li")));
if (viewList != null && viewList.Count > 0)
{
for (int j = 0; j < viewList.Count; j++)
{
string code = string.Empty, buildUnit = string.Empty,
prjAddress = string.Empty, inviteCtx = string.Empty, inviteType = string.Empty,
specType = string.Empty, endDate = string.Empty,
remark = string.Empty, inviteCon = string.Empty,
CreateTime = string.Empty, msgType = string.Empty, otherType = string.Empty, HtmlTxt = string.Empty, area = string.Empty;
ATag aTag = viewList[j].GetATag();
string beginDate = viewList[j].ToPlainTextString().GetDateRegex();
string prjName = aTag.GetAttribute("title");
string InfoUrl = "http://xzedu.zhuhai.gov.cn/" + aTag.Link.GetReplace("./");
string htmDtl = string.Empty;
try
{
htmDtl = this.ToolWebSite.GetHtmlByUrl(InfoUrl, Encoding.Default).GetJsString();
}
catch { continue; }
parser = new Parser(new Lexer(htmDtl));
NodeList dtl = parser.ExtractAllNodesThatMatch(new AndFilter(new HasParentFilter(new AndFilter(new TagNameFilter("div"), new HasAttributeFilter("class", "news_view_main")), true), new TagNameFilter("li")));
if (dtl != null && dtl.Count > 1)
{
HtmlTxt = dtl.AsHtml().ToLower();
inviteCtx = HtmlTxt.ToLower().GetReplace("</p>,</br>,<br>", "\r\n").ToCtxString();
buildUnit = inviteCtx.GetBuildRegex();
code = inviteCtx.GetCodeRegex().GetCodeDel();
if (buildUnit.Contains("地址"))
{
buildUnit = buildUnit.Remove(buildUnit.IndexOf("地址"));
}
if (buildUnit.Contains("招标代理"))
{
buildUnit = buildUnit.Remove(buildUnit.IndexOf("招标代理"));
}
specType = "政府采购";
inviteType = prjName.GetInviteBidType();
msgType = "珠海市香洲区教育局";
InviteInfo info = ToolDb.GenInviteInfo("广东省", "珠海市区", "香洲区", string.Empty, code, prjName, prjAddress, buildUnit, beginDate, endDate, inviteCtx, remark, msgType, inviteType, specType, otherType, InfoUrl, HtmlTxt);
list.Add(info);
parser = new Parser(new Lexer(HtmlTxt));
NodeList aNode = parser.ExtractAllNodesThatMatch(new TagNameFilter("a"));
if (aNode != null && aNode.Count > 0)
{
for (int k = 0; k < aNode.Count; k++)
{
ATag a = aNode[k].GetATag();
if (a.IsAtagAttach())
{
string link = string.Empty;
if (a.Link.ToLower().Contains("http"))
{
link = a.Link;
}
else
{
link = "http://xzedu.zhuhai.gov.cn/" + a.Link;
}
BaseAttach attach = ToolDb.GenBaseAttach(a.LinkText, info.Id, link);
base.AttachList.Add(attach);
}
}
}
if (!crawlAll && list.Count >= this.MaxCount)
{
return(list);
}
}
}
}
}
return(list);
}
