/// <summary>
/// 解析航线信息
/// </summary>
/// <param name="strContent">航线内容</param>
/// <param name="regexInstance">正则实例</param>
/// <returns></returns>
public IList <RouteInformation> ParseHtmlCode(string strContent, IRegexExpression regexInstance)
{
if (string.IsNullOrEmpty(strContent) || regexInstance == null)
{
return(null);
}
CtripRegexExpression ctripRegex = (CtripRegexExpression)regexInstance;
IList <string> valueList = RegexOperation.GetValuesByRegex(ctripRegex.GetSingleRowRegex(), strContent);
IList <RouteInformation> routeInformationList = new List <RouteInformation>();
RouteInformation routeInformation;
foreach (string strValue in valueList)
{
routeInformation = GetRouteInformation(strValue, ctripRegex);
if (routeInformation != null)
{
routeInformation.SeatList = GetSeatInformation(routeInformation, ctripRegex);
routeInformationList.Add(routeInformation);
}
}
return(routeInformationList);
}
public string RouteTest(string strDeparture, string strArrival, DateTime?departureTime, string strFlightNo)
{
FactoryContribution factoryContribution = new FactoryContribution();
IRouteFactory routeFactory = factoryContribution.CreateFactory();
if (routeFactory == null)
{
return(string.Empty);
}
IRouteOperation routeOperation = routeFactory.CreateRouteInstance();
IRegexExpression regexExpression = routeFactory.CreateRouteRegex();
if (strDeparture.ToUpper().Equals("PEK") || strDeparture.ToUpper().Equals("NAY"))
{
strDeparture = "BJS";
}
if (strArrival.ToUpper().Equals("PEK") || strArrival.ToUpper().Equals("NAY"))
{
strArrival = "BJS";
}
string strUrl = CommonOperation.GetConfigValueByKey(Constant.CCTRIPPATH);
if (!string.IsNullOrEmpty(strFlightNo))
{
strUrl = CommonOperation.GetConfigValueByKey(Constant.CCTRIPSUBURL);
}
return(routeOperation.GetHtmlContent(string.Format(strUrl, strDeparture, strArrival, departureTime.Value.ToString("yyyy-MM-dd"), strFlightNo)));
}
private IList <RouteInformation> RequestRoute(string strDeparture, string strArrival, DateTime?departureTime)
{
FactoryContribution factoryContribution = new FactoryContribution();
IRouteFactory routeFactory = factoryContribution.CreateFactory();
if (routeFactory == null)
{
return(null);
}
IRouteOperation routeOperation = routeFactory.CreateRouteInstance();
IRegexExpression regexExpression = routeFactory.CreateRouteRegex();
string strUrl = routeOperation.GetRequestUrl(strDeparture, strArrival, departureTime);
if (string.IsNullOrEmpty(strUrl))
{
return(null);
}
string strContent = routeOperation.GetHtmlContent(strUrl);
IList <RouteInformation> routeInformationList = routeOperation.ParseHtmlCode(strContent, regexExpression);
return(routeInformationList);
}
/// <summary>
/// 解析航线信息
/// </summary>
/// <param name="strContent">航线内容</param>
/// <param name="regexInstance">正则实例</param>
/// <returns></returns>
public IList <RouteInformation> ParseHtmlCode(string strContent, IRegexExpression regexInstance)
{
if (string.IsNullOrEmpty(strContent) || regexInstance == null)
{
return(null);
}
ElongRegexEpression etripRegex = (ElongRegexEpression)regexInstance;
//StringReader sr = new StringReader(strContent);
IList <string> valueList = RegexOperation.GetValuesByRegex(etripRegex.GetSingleRowRegex(), strContent);
IList <RouteInformation> ElongrouteInformationList = new List <RouteInformation>();
RouteInformation elongrouteInformation;
foreach (string strValue in valueList)
{
elongrouteInformation = GetElongRouteInformation(strValue.ToString(), etripRegex);
if (elongrouteInformation != null)
{
ElongrouteInformationList.Add(elongrouteInformation);
}
}
return(ElongrouteInformationList);
}
/// <summary>
/// 执行相应请求
/// </summary>
/// <param name="strDeparture">出发地</param>
/// <param name="strArrival">到达地</param>
/// <param name="departureTime">出发时间</param>
private static void RequestInvoke(string strDeparture, string strArrival, DateTime?departureTime)
{
FactoryContribution factoryContribution = new FactoryContribution();
IRouteFactory routeFactory = factoryContribution.CreateFactory();
if (routeFactory == null)
{
return;
}
IRouteOperation routeOperation = routeFactory.CreateRouteInstance();
IRegexExpression regexExpression = routeFactory.CreateRouteRegex();
string strUrl = routeOperation.GetRequestUrl(strDeparture, strArrival, departureTime);
if (string.IsNullOrEmpty(strUrl))
{
return;
}
string strContent = routeOperation.GetHtmlContent(strUrl);
IList <RouteInformation> routeInformationList = routeOperation.ParseHtmlCode(strContent, regexExpression);
CompareCtripLowestPrice(routeInformationList, routeOperation.GetSourceType());
}
public IRegexExpression Parse(string prefix_regex)
{
// Your Code here
List<string> parsedList = prefix_regex.Split(new[] {' ' }).ToList();
IRegexExpression root = recursiveParse(parsedList);
return root;
//throw new NotImplementedException();
}
/// <summary>
/// ����������Ϣ
/// </summary>
/// <param name="strContent">��������</param>
/// <param name="regexInstance">����ʵ��</param>
/// <returns></returns>
public IList<RouteInformation> ParseHtmlCode(string strContent, IRegexExpression regexInstance)
{
if (string.IsNullOrEmpty(strContent) || regexInstance == null)
return null;
VeryTripRegexExpression veryTripRegex = (VeryTripRegexExpression)regexInstance;
string strUrl = GetRealQuestUrl(strContent, veryTripRegex);
return CombineAllRoute(GetHtmlSource(strUrl), veryTripRegex);
}
/// <summary>
/// 解析航线信息
/// </summary>
/// <param name="strContent">航线内容</param>
/// <param name="regexInstance">正则实例</param>
/// <returns></returns>
public IList <RouteInformation> ParseHtmlCode(string strContent, IRegexExpression regexInstance)
{
if (string.IsNullOrEmpty(strContent) || regexInstance == null)
{
return(null);
}
VeryTripRegexExpression veryTripRegex = (VeryTripRegexExpression)regexInstance;
string strUrl = GetRealQuestUrl(strContent, veryTripRegex);
return(CombineAllRoute(GetHtmlSource(strUrl), veryTripRegex));
}
/// <summary>
/// ����������Ϣ
/// </summary>
/// <param name="strContent">��������</param>
/// <param name="regexInstance">����ʵ��</param>
/// <returns></returns>
public IList<RouteInformation> ParseHtmlCode(string strContent, IRegexExpression regexInstance)
{
if (string.IsNullOrEmpty(strContent) || regexInstance == null)
return null;
ElongRegexEpression etripRegex = (ElongRegexEpression)regexInstance;
//StringReader sr = new StringReader(strContent);
IList<string> valueList = RegexOperation.GetValuesByRegex(etripRegex.GetSingleRowRegex(), strContent);
IList<RouteInformation> ElongrouteInformationList = new List<RouteInformation>();
RouteInformation elongrouteInformation;
foreach (string strValue in valueList)
{
elongrouteInformation = GetElongRouteInformation(strValue.ToString(), etripRegex);
if (elongrouteInformation != null)
ElongrouteInformationList.Add(elongrouteInformation);
}
return ElongrouteInformationList;
}
private static void ElongInvoke(string strUrl)
{
FactoryContribution factoryContribution = new FactoryContribution();
IRouteFactory routeFactory = factoryContribution.CreateFactory();
if (routeFactory == null)
{
return;
}
IRouteOperation routeOperation = routeFactory.CreateRouteInstance();
IRegexExpression regexExpression = routeFactory.CreateRouteRegex();
string strContent = routeOperation.GetHtmlContent(strUrl);
IList <RouteInformation> routeInformationList = routeOperation.ParseHtmlCode(strContent, regexExpression);
CompareElongLowestPrice(routeInformationList);
}
public SequenceExpression(IRegexExpression lC, IRegexExpression rC)
{
leftChild = lC; rightChild = rC;
}
public RepetitionExpression(IRegexExpression c)
{
child = c;
}
public AlternationExpression(IRegexExpression lC, IRegexExpression rC)
{
leftChild = lC; rightChild = rC;
}
