public void ParsePage(string source, keydowno_backyard_farmerEntities db)
{
int start = source.IndexOf("<div id=\"searchresults\">");
int end = source.IndexOf("<script type=\"text/javascript\">", start);
string substr = source.Substring(start, end - start);
string[] stringSeparators = new string[] { "http://rdf.data-vocabulary.org/" }; // separate the different vetshops
string[] htmlText;
htmlText = substr.Split(stringSeparators, StringSplitOptions.None); //string with vetshops
// coords parser start here
int pointsTemp = source.IndexOf("var point");
int pointsStart = source.IndexOf(";", pointsTemp);
int pointsEnd = source.IndexOf("map.bestFit");
string pointsSubstr = source.Substring(pointsStart, pointsEnd - pointsStart);
string[] pointSeparator = new string[] { "MQA.LatLng" }; // separate all the coordinates
string[] pointsResult;
pointsResult = pointsSubstr.Split(pointSeparator, StringSplitOptions.None); // string with coordinates
// return htmlText[2];
for (int i = 1; i < htmlText.Length - 1; i++)
{
Vet doctor = new Vet();
VetsWorkingHour workHours = new VetsWorkingHour();
doctor.Name = ParseData(htmlText[i], "v:name");
doctor.Address = ParseData(htmlText[i], "v:street-address");
doctor.City = ParseData(htmlText[i], "v:locality");
doctor.State = ParseData(htmlText[i], "v:region");
doctor.Zip = ParseData(htmlText[i], "v:postal-code");
doctor.Phone = ParseData(htmlText[i], "v:tel");
doctor.Image = GetImg(htmlText[i]);
doctor.Latitude = double.Parse(ParseCoordinates(pointsResult[i])[0]);
doctor.Longitude = double.Parse(ParseCoordinates(pointsResult[i])[1]);
workHours.Monday = ParseWorkingHours(htmlText[i], "Mon");
workHours.Tuesday = ParseWorkingHours(htmlText[i], "Tue");
workHours.Wednesday = ParseWorkingHours(htmlText[i], "Wed");
workHours.Thursday = ParseWorkingHours(htmlText[i], "Thu");
workHours.Friday = ParseWorkingHours(htmlText[i], "Fri");
workHours.Saturday = ParseWorkingHours(htmlText[i], "Sat");
workHours.Sunday = ParseWorkingHours(htmlText[i], "Sun");
db.Vets.Add(doctor);
workHours.Id = doctor.Id;
db.VetsWorkingHours.Add(workHours);
db.SaveChanges();
}
}
public void ParsePage(string source, keydowno_backyard_farmerEntities db, string city, string state)
{
while (source.IndexOf("// Set up the InfoWindow for this marker.") != -1)
{
int start = source.IndexOf("// Set up the InfoWindow for this marker.");
int end = source.IndexOf("markerArray[maNum] = curMarker;", start);
string vetInfo = source.Substring(start, end - start);
source = source.Substring(end);
//vet phone
start = vetInfo.IndexOf("<a href=\"tel://");
end = vetInfo.IndexOf("\">", start);
string vetPhone = vetInfo.Substring(start + "<a href=\"tel://".Length, end - start - "<a href=\"tel://".Length);
vetInfo = vetInfo.Substring(end);
//vet name
start = vetInfo.IndexOf("curMarker = createMarker(\"");
end = vetInfo.IndexOf("\",", start);
string vetName = vetInfo.Substring(start + "curMarker = createMarker(\"".Length, end - start - "curMarker = createMarker(\"".Length);
vetInfo = vetInfo.Substring(end);
//vet address
start = vetInfo.IndexOf("'', \"\", \"");
end = vetInfo.IndexOf("\",", start + "'', \"\", \"".Length);
string vetAddress = vetInfo.Substring(start + "'', \"\", \"".Length, end - start - "'', \"\", \"".Length);
vetInfo = vetInfo.Substring(end);
string vetZip = vetAddress.Substring(vetAddress.LastIndexOf(' ') + 1);
try
{
int testZip = int.Parse(vetZip);
}
catch (Exception)
{
vetZip = "";
}
//vet longitude (strange, but longitude is first here)
start = vetInfo.IndexOf("'");
end = vetInfo.IndexOf("',", start);
string vetLongitude = vetInfo.Substring(start + "'".Length, end - start - "'".Length);
vetInfo = vetInfo.Substring(end + "',".Length);
//vet latitude
start = vetInfo.IndexOf("'");
end = vetInfo.IndexOf("')", start);
string vetLatitude = vetInfo.Substring(start + "'".Length, end - start - "'".Length);
vetInfo = vetInfo.Substring(end);
Vet doctor = new Vet();
doctor.Name = vetName;
doctor.Address = vetAddress;
doctor.City = city;
doctor.State = state;
doctor.Zip = vetZip;
doctor.Phone = vetPhone;
doctor.Latitude = double.Parse(vetLatitude, CultureInfo.InvariantCulture);
doctor.Longitude = double.Parse(vetLongitude, CultureInfo.InvariantCulture);
db.Vets.Add(doctor);
db.SaveChanges();
}
}
protected void Button1_Click(object sender, EventArgs e)
{
keydowno_backyard_farmerEntities db = new keydowno_backyard_farmerEntities();
List<string> codes = db.TempZipCodes.Select(x => x.Zip).ToList();
foreach (var code in codes)
{
try
{
Thread.Sleep(1000);
string zip = code.ToString();
string source = PerformRequest(zip);
ParsePage(source, db);
int numPages = GetPagesNum(source);
Thread.Sleep(1000);
var a = db.TempZipCodes.Where(x => x.Zip == code).First();
a.Parsed = true;
db.SaveChanges();
}
catch (Exception)
{
continue;
}
}
}
