public static void RefineAddressWithGeography(IAddressGeography addr)
{
UspsLookupResult usps = GeographyServices.LookupUspsAddress(addr);
if (usps.Result == LookupResult.Success)
{
addr.Quality = (addr.Quality & 0xfff0) | 0x01;
addr.CopyFrom(usps);
Match suffixMatch = Regex.Match(addr.Street, "^(.+) (APT|BSMT|#|BLDG|DEPT|FL|FRNT|HNGR|KEY|LBBY|LOT|LOWR|OFC|PH|PIER|REAR|RM|SIDE|SLIP|SPC|STOP|STE|TRLR|UNIT|UPPR)(.*)$");
string suffix = System.Threading.Thread.CurrentThread.CurrentCulture.TextInfo.ToTitleCase(suffixMatch.Groups[2].Value.ToLowerInvariant())
+ suffixMatch.Groups[3].Value;
MapsLookupResult maps = GeographyServices.GeocodeAddress(usps);
if (maps.Result == LookupResult.Success)
{
addr.Quality = (addr.Quality & 0xff0f) | (maps.Quality << 4);
string mapsStreet = maps.Street + (suffixMatch.Success ? (" " + suffix) : "");
if (addr.Street.Equals(mapsStreet, StringComparison.OrdinalIgnoreCase))
{
addr.CopyFrom(maps);
addr.Street = mapsStreet;
}
addr.Location = maps.Geography;
}
}
}
public static UspsLookupResult LookupUspsAddress(IAddress addr)
{
UspsLookupResult result = new UspsLookupResult {
Result = LookupResult.Error
};
System.Net.WebClient client = new System.Net.WebClient();
int retries = 3;
string html = "";
while (retries-- > 0)
{
html = client.DownloadString(string.Format("https://tools.usps.com/go/ZipLookupResultsAction!input.action?resultMode=0&companyName=&address1={0}&address2=&city={1}&state={2}&urbanCode=&postalCode=&zip={3}",
HttpUtility.UrlEncode(addr.Street),
HttpUtility.UrlEncode(addr.City),
HttpUtility.UrlEncode(addr.State),
HttpUtility.UrlEncode(addr.Zip)));
if (!html.ToLowerInvariant().Contains("error page"))
{
break;
}
html = "";
}
/*
* <div class="data">
*
* <p class="std-address">
*
*
*
* <span class="address1 range">STREET ADDRESS RESULT</span><br />
*
*
* <span class="city range">CITY RESULT</span> <span class="state range">WA</span> <span class="zip" style="">ZIP5 RESULT</span><span class="hyphen">-</span><span class="zip4">ZIP+4 RESULT</span>
*/
var match = Regex.Match(Regex.Replace(html, "[\\r\\n\\s]+", " "), "<div class=\"data\">(.*?)</div> </li>", RegexOptions.IgnoreCase | RegexOptions.Multiline);
if (match.Success == false)
{
throw new InvalidOperationException("Unexpected result format: \n" + html);
}
XDocument matchBody = XDocument.Parse(match.Groups[1].Value.Replace("™", ""));
result.Street = matchBody.Descendants().First(f => f.Attribute("class") != null && f.Attribute("class").Value.Contains("address1")).Value;
result.City = matchBody.Descendants().First(f => f.Attribute("class") != null && f.Attribute("class").Value.Contains("city")).Value;
result.State = matchBody.Descendants().First(f => f.Attribute("class") != null && f.Attribute("class").Value.Contains("state")).Value;
result.Zip = matchBody.Descendants().First(f => f.Attribute("class") != null && f.Attribute("class").Value.Contains("zip")).Value;
result.Result = LookupResult.Success;
return(result);
}
public static UspsLookupResult LookupUspsAddress(IAddress addr)
{
UspsLookupResult result = new UspsLookupResult {
Result = LookupResult.Error
};
System.Net.WebClient client = new System.Net.WebClient();
int retries = 3;
string html = "";
while (retries-- > 0)
{
html = client.DownloadString(string.Format("http://zip4.usps.com/zip4/zcl_0_results.jsp?visited=1&pagenumber=0&firmname=&address2={0}&address1=&city={1}&state={2}&urbanization=&zip5={3}",
HttpUtility.UrlEncode(addr.Street),
HttpUtility.UrlEncode(addr.City),
HttpUtility.UrlEncode(addr.State),
HttpUtility.UrlEncode(addr.Zip)));
if (!html.ToLowerInvariant().Contains("error page"))
{
break;
}
html = "";
}
MatchCollection matches = Regex.Matches(html.Replace("\n", ""), "<tr>\\s*<td[^>]+headers=\"(.*?)\"(.*?)</tr>", RegexOptions.IgnoreCase);
if (matches.Count == 1)
{
if (matches[0].Groups[1].Value.ToLowerInvariant() == "full")
{
Match sub = Regex.Match(matches[0].Groups[2].Value,
">(.*?)</td>", RegexOptions.IgnoreCase);
if (sub.Success)
{
string[] fields = Regex.Split(sub.Groups[1].Value, @"<\s*br\s*\/?\s*>", RegexOptions.IgnoreCase);
result.Street = fields[0].Trim();
string[] others = fields[1].Split(new[] { " " }, StringSplitOptions.None);
result.City = others[0].Trim();
result.State = others[1].Trim();
result.Zip = others[3].Trim();
if (!string.IsNullOrEmpty(others[2]))
{
throw new InvalidOperationException("Found 3rd field: " + others[2].Trim());
}
result.Result = LookupResult.Success;
}
else
{
result.Result = LookupResult.Error;
}
}
else
{
result.Result = LookupResult.Error;
}
}
else if (matches.Count > 1)
{
result.Result = LookupResult.Range;
}
return(result);
}
public static UspsLookupResult LookupUspsAddress(IAddress addr)
{
UspsLookupResult result = new UspsLookupResult { Result = LookupResult.Error };
System.Net.WebClient client = new System.Net.WebClient();
int retries = 3;
string html = "";
while (retries-- > 0)
{
html = client.DownloadString(string.Format("http://zip4.usps.com/zip4/zcl_0_results.jsp?visited=1&pagenumber=0&firmname=&address2={0}&address1=&city={1}&state={2}&urbanization=&zip5={3}",
HttpUtility.UrlEncode(addr.Street),
HttpUtility.UrlEncode(addr.City),
HttpUtility.UrlEncode(addr.State),
HttpUtility.UrlEncode(addr.Zip)));
if (!html.ToLowerInvariant().Contains("error page"))
{
break;
}
html = "";
}
MatchCollection matches = Regex.Matches(html.Replace("\n", ""), "<tr>\\s*<td[^>]+headers=\"(.*?)\"(.*?)</tr>", RegexOptions.IgnoreCase);
if (matches.Count == 1)
{
if (matches[0].Groups[1].Value.ToLowerInvariant() == "full")
{
Match sub = Regex.Match(matches[0].Groups[2].Value,
">(.*?)</td>", RegexOptions.IgnoreCase);
if (sub.Success)
{
string[] fields = Regex.Split(sub.Groups[1].Value, @"<\s*br\s*\/?\s*>", RegexOptions.IgnoreCase);
result.Street = fields[0].Trim();
string[] others = fields[1].Split(new[] { " " }, StringSplitOptions.None);
result.City = others[0].Trim();
result.State = others[1].Trim();
result.Zip = others[3].Trim();
if (!string.IsNullOrEmpty(others[2]))
{
throw new InvalidOperationException("Found 3rd field: " + others[2].Trim());
}
result.Result = LookupResult.Success;
}
else
{
result.Result = LookupResult.Error;
}
}
else
{
result.Result = LookupResult.Error;
}
}
else if (matches.Count > 1)
{
result.Result = LookupResult.Range;
}
return result;
}
public static UspsLookupResult LookupUspsAddress(IAddress addr)
{
UspsLookupResult result = new UspsLookupResult { Result = LookupResult.Error };
System.Net.WebClient client = new System.Net.WebClient();
int retries = 3;
string html = "";
while (retries-- > 0)
{
html = client.DownloadString(string.Format("https://tools.usps.com/go/ZipLookupResultsAction!input.action?resultMode=0&companyName=&address1={0}&address2=&city={1}&state={2}&urbanCode=&postalCode=&zip={3}",
HttpUtility.UrlEncode(addr.Street),
HttpUtility.UrlEncode(addr.City),
HttpUtility.UrlEncode(addr.State),
HttpUtility.UrlEncode(addr.Zip)));
if (!html.ToLowerInvariant().Contains("error page"))
{
break;
}
html = "";
}
/*
* <div class="data">
<p class="std-address">
<span class="address1 range">STREET ADDRESS RESULT</span><br />
<span class="city range">CITY RESULT</span> <span class="state range">WA</span> <span class="zip" style="">ZIP5 RESULT</span><span class="hyphen">-</span><span class="zip4">ZIP+4 RESULT</span>
*/
var match = Regex.Match(Regex.Replace(html, "[\\r\\n\\s]+", " "), "<div class=\"data\">(.*?)</div> </li>", RegexOptions.IgnoreCase | RegexOptions.Multiline);
if (match.Success == false) throw new InvalidOperationException("Unexpected result format: \n" + html);
XDocument matchBody = XDocument.Parse(match.Groups[1].Value.Replace("™", ""));
result.Street = matchBody.Descendants().First(f => f.Attribute("class") != null && f.Attribute("class").Value.Contains("address1")).Value;
result.City = matchBody.Descendants().First(f => f.Attribute("class") != null && f.Attribute("class").Value.Contains("city")).Value;
result.State = matchBody.Descendants().First(f => f.Attribute("class") != null && f.Attribute("class").Value.Contains("state")).Value;
result.Zip = matchBody.Descendants().First(f => f.Attribute("class") != null && f.Attribute("class").Value.Contains("zip")).Value;
result.Result = LookupResult.Success;
return result;
}