private async Task GetAndBindData(LibrariesViewModel model, Cache cache)
{
//clear any error messages
model.PostcodeLookupError = string.Empty;
// need to convert miles to metres
Int32 rad = (int)ConvertMilesToMetres(60);
// call the appropriate method which returns a dataset
DataSet ds = await GetNearestLibrariesRadialFromCms(rad, model.Postcode, cache);
if (ds != null)
{
// get a default view on the dataset which we can then sort
DataView dv = ds.Tables[0].DefaultView;
// sort by distance
dv.Sort = "Miles ASC";
// bind data
foreach (DataRowView row in dv)
{
var libraryResult = new LibraryResult();
libraryResult.Name = row["Name"].ToString();
libraryResult.Url = new Uri(row["URL"].ToString(), UriKind.RelativeOrAbsolute);
libraryResult.Description = row["Description"].ToString();
libraryResult.MilesAway = (double)row["Miles"];
model.Libraries.Add(libraryResult);
}
}
if (model.Libraries.Count == 0)
{
model.PostcodeLookupError = Properties.Resources.ErrorNoLibrariesFound;
}
}
// GET: Default
public async Task <ActionResult> Index(string postcode)
{
// Ensure there's one version of this URL so that the data is consistent in Google Analytics
if (Path.GetFileName(Request.RawUrl).ToUpperInvariant() == "DEFAULT.ASPX")
{
return(new RedirectResult(Url.Content("~/"), true));
}
var model = new LibrariesViewModel();
var templateRequest = new EastSussexGovUKTemplateRequest(Request);
try
{
model.WebChat = await templateRequest.RequestWebChatSettingsAsync();
}
catch (Exception ex)
{
// Catch and report exceptions - don't throw them and cause the page to fail
ex.ToExceptionless().Submit();
}
try
{
model.TemplateHtml = await templateRequest.RequestTemplateHtmlAsync();
}
catch (Exception ex)
{
// Catch and report exceptions - don't throw them and cause the page to fail
ex.ToExceptionless().Submit();
}
return(View(model));
}
// GET: Default
public async Task <ActionResult> Index(string pc)
{
var model = new LibrariesViewModel();
model.Postcode = pc;
if (!String.IsNullOrEmpty(model.Postcode))
{
try
{
await GetAndBindData(model, HttpContext.Cache);
}
catch (SoapException ex)
{
if (!ex.Message.Contains("The postcode entered appears to be incorrect.") &&
!ex.Message.Contains("The postcode entered could not be found."))
{
ex.ToExceptionless().Submit();
}
var helper = new SoapExceptionWrapper(ex);
model.PostcodeLookupError = String.Format(CultureInfo.InvariantCulture, Properties.Resources.ErrorFromWebService, helper.Message, helper.Description);
}
}
var templateRequest = new EastSussexGovUKTemplateRequest(Request);
try
{
// Do this if you want your page to support web chat. It should, unless you have a reason not to.
model.WebChat = await templateRequest.RequestWebChatSettingsAsync();
}
catch (Exception ex)
{
// Catch and report exceptions - don't throw them and cause the page to fail
ex.ToExceptionless().Submit();
}
try
{
// Do this to load the template controls.
model.TemplateHtml = await templateRequest.RequestTemplateHtmlAsync();
}
catch (Exception ex)
{
// Catch and report exceptions - don't throw them and cause the page to fail
ex.ToExceptionless().Submit();
}
return(View(model));
}
