public Form GetForm(string context)
{
// Check permissions
_authorizationService.AuthorizeUserForFunction(Functions.UpdatePageElements);
// Get page and element identifiers
string[] parts = context.Split('|');
long pageId = Convert.ToInt64(parts[0]);
long elementId = Convert.ToInt64(parts[1]);
// Get current map settings
Guid elementTypeId = FormId;
IAdvancedElementService elementService = (IAdvancedElementService)_elementFactory.GetElementService(elementTypeId);
MapSettings mapSettings = (MapSettings)elementService.New(_authenticationService.TenantId);
mapSettings.ElementId = elementId;
elementService.Read(mapSettings);
// Construct form
Form form = new Form {
Fields = new Dictionary <string, IFormField>(), Id = FormId.ToString(), Context = context
};
form.Fields.Add("displayName", new TextField
{
Name = "displayName",
Label = ElementResource.MapDisplayNameLabel,
MaxLength = MapLengths.DisplayNameMaxLength,
MaxLengthErrorMessage = string.Format(ElementResource.MapDisplayNameMaxLengthMessage, "displayName", MapLengths.DisplayNameMaxLength),
Value = mapSettings.DisplayName
});
form.Fields.Add("latitude", new TextField
{ // TODO: Implement this using numeric form field that accepts decimals
Name = "latitude",
Label = ElementResource.MapLatitudeLabel,
MaxLength = MapLengths.LatitudeMaxLength,
MaxLengthErrorMessage = string.Format(ElementResource.MapLatitudeMaxLengthMessage, "latitude", MapLengths.LatitudeMaxLength),
Value = mapSettings.Latitude.ToString(),
Required = true,
RequiredErrorMessage = ElementResource.MapLatitudeRequiredMessage
});
form.Fields.Add("longitude", new TextField
{ // TODO: Implement this using numeric form field that accepts decimals
Name = "longitude",
Label = ElementResource.MapLongitudeLabel,
MaxLength = MapLengths.LongitudeMaxLength,
MaxLengthErrorMessage = string.Format(ElementResource.MapLongitudeMaxLengthMessage, "longitude", MapLengths.LongitudeMaxLength),
Value = mapSettings.Longitude.ToString(),
Required = true,
RequiredErrorMessage = ElementResource.MapLongitudeRequiredMessage
});
form.SubmitLabel = ElementResource.MapButtonLabel;
// Return result
return(form);
}
public FormResult PostForm(Form form)
{
try
{
// Check permissions
_authorizationService.AuthorizeUserForFunction(Functions.UpdatePageElements);
// Get page and element identifiers
string[] parts = form.Context.Split('|');
long pageId = Convert.ToInt64(parts[0]);
long elementId = Convert.ToInt64(parts[1]);
// Get the HTML element service
IAdvancedElementService elementService = (IAdvancedElementService)_elementFactory.GetElementService(FormId);
// Get updated map settings
MapSettings mapSettings = (MapSettings)elementService.New(_authenticationService.TenantId);
mapSettings.ElementId = elementId;
mapSettings.DisplayName = string.IsNullOrWhiteSpace(((TextField)form.Fields["displayName"]).Value) ? null : ((TextField)form.Fields["displayName"]).Value;
// Get longitude and latitude
double latitude;
double longitude;
string latitudeText = ((TextField)form.Fields["latitude"]).Value;
string longitudeText = ((TextField)form.Fields["longitude"]).Value;
bool latitudeSuccess = Double.TryParse(latitudeText, out latitude);
bool longitudeSuccess = Double.TryParse(longitudeText, out longitude);
if (!latitudeSuccess)
{
throw new ValidationErrorException(new ValidationError("latitude", ElementResource.MapLatitudeInvalidMessage));
}
if (!longitudeSuccess)
{
throw new ValidationErrorException(new ValidationError("longitude", ElementResource.MapLongitudeInvalidMessage));
}
mapSettings.Latitude = latitude;
mapSettings.Longitude = longitude;
// Perform the update
elementService.Update(mapSettings);
// Return form result with no errors
return(_formHelperService.GetFormResult());
}
catch (ValidationErrorException ex)
{
// Return form result containing errors
return(_formHelperService.GetFormResultWithValidationErrors(ex.Errors));
}
catch (Exception)
{
// Return form result containing unexpected error message
return(_formHelperService.GetFormResultWithErrorMessage(ApplicationResource.UnexpectedErrorMessage));
}
}
public void Update(MapSettings settings, IUnitOfWork unitOfWork = null)
{
IDatabaseManager dbm = _databaseManagerFactory.GetDatabaseManager(unitOfWork);
try
{
string sql = _sqlManager.GetSql("Sql.UpdateMap.sql");
dbm.SetSQL(sql);
dbm.AddParameter("@TenantId", FieldType.BigInt, settings.TenantId);
dbm.AddParameter("@ElementId", FieldType.BigInt, settings.ElementId);
dbm.AddParameter("@DisplayName", FieldType.NVarChar, 256, settings.DisplayName ?? (object)DBNull.Value);
dbm.AddParameter("@Latitude", FieldType.Float, 53, settings.Latitude);
dbm.AddParameter("@Longitude", FieldType.Float, 53, settings.Longitude);
dbm.ExecuteNonQuery();
}
finally
{
if (unitOfWork == null)
{
dbm.Dispose();
}
}
}
public void Read(MapSettings settings, IUnitOfWork unitOfWork = null)
{
IDatabaseManager dbm = _databaseManagerFactory.GetDatabaseManager(unitOfWork);
try
{
string sql = _sqlManager.GetSql("Sql.ReadMap.sql");
dbm.SetSQL(sql);
dbm.AddParameter("@TenantId", FieldType.BigInt, settings.TenantId);
dbm.AddParameter("@ElementId", FieldType.BigInt, settings.ElementId);
dbm.ExecuteReader();
dbm.Read();
settings.DisplayName = dbm.DataReaderValue("DisplayName") == DBNull.Value ? null : (string)dbm.DataReaderValue("DisplayName");
settings.Latitude = (double)dbm.DataReaderValue("Latitude");
settings.Longitude = (double)dbm.DataReaderValue("Longitude");
}
finally
{
if (unitOfWork == null)
{
dbm.Dispose();
}
}
}
