/// <summary>
/// Method to load xml from url and add into collection
/// </summary>
public async Task LoadXML()
{
try
{
fileStorage = new POSH.Socrata.PclStorage.GovXMLData();
bool hasError = await fileStorage.GetData();
if (hasError == false)
{
string response = fileStorage.responseText;
XElement xmlData = XElement.Parse(response, LoadOptions.PreserveWhitespace);
foreach (XElement curElement in xmlData.Descendants("row").Descendants("row"))
{
try
{
var hasApiUrl = GetContents(curElement, "api_url");
var isValid = GetContents(curElement, "isvalid");
if (hasApiUrl != "" && isValid.ToLower() == "1")
{
CityDataSetList.Add(new GovFinderData
{
City = GetContents(curElement, "city"),
DataSetName = GetContents(curElement, "dataset_name"),
Url = GetContents(curElement, "url"),
ApiUrl = hasApiUrl,
ImageUrl = GetDatasetImagePath(GetContents(curElement, "dataset_name")),
Name = GetContents(curElement, "name"),
Phone = GetContents(curElement, "phone"),
SubTitle = GetContents(curElement, "subtitle"),
Latitude = GetContents(curElement, "latitude"),
Longitude = GetContents(curElement, "longitude"),
});
}
}
catch (Exception ex)
{
this.MessageDialog = ex.ToString();
}
}
this.GetSelectedCityDataSets(GlobalVariables.CityName);
this.IsCityDataLoading = false;
}
else
{
this.ErrorMessage = new ErrorMessage()
{
MessageText = fileStorage.errorMessage
};
this.IsCityDataLoading = false;
}
}
catch (Exception)
{
this.ErrorMessage = new ErrorMessage()
{
MessageText = "Internet connection required. Please check your connection and try again."
};
this.IsCityDataLoading = false;
}
}
public async Task RefreshXML()
{
try
{
fileStorage = new POSH.Socrata.PclStorage.GovXMLData();
bool hasError = await fileStorage.DownloadFileAndSave();
if (hasError == false)
{
string response = fileStorage.responseText;
XElement xmlData = XElement.Parse(response, LoadOptions.PreserveWhitespace);
foreach (XElement curElement in xmlData.Descendants("row").Descendants("row"))
{
try
{
var hasApiUrl = GetContents(curElement, "api_url");
var isValid = GetContents(curElement, "isvalid");
if (hasApiUrl != "" && isValid.ToLower() == "1")
{
CityDataSetList.Add(new GovFinderData
{
City = GetContents(curElement, "city"),
DataSetName = GetContents(curElement, "dataset_name"),
Url = GetContents(curElement, "url"),
ApiUrl = hasApiUrl,
ImageUrl = GetDatasetImagePath(GetContents(curElement, "dataset_name")),
Name = GetContents(curElement, "name"),
Phone = GetContents(curElement, "phone"),
SubTitle = GetContents(curElement, "subtitle"),
Latitude = GetContents(curElement, "latitude"),
Longitude = GetContents(curElement, "longitude"),
});
}
}
catch (Exception ex)
{
this.MessageDialog = ex.ToString();
}
}
this.GetSelectedCityDataSets(GlobalVariables.CityName);
}
else
{
this.ErrorMessage = new ErrorMessage() { MessageText = fileStorage.errorMessage };
this.IsCityDataLoading = false;
}
}
catch (Exception)
{
this.ErrorMessage = new ErrorMessage() { MessageText = "Internet connection required. Please check your connection and try again." };
this.IsCityDataLoading = false;
}
}
