public void Test_02()
{
// vcard[1].geo.latitude
string test = nodes.GetNameByPosition("vcard", 1).Nodes["geo"].Nodes["latitude"].Value;
string testGeo = new Geo(test).ToString();
string resultGeo = new Geo("37.77").ToString();
Assert.That(testGeo, Is.EqualTo(resultGeo), "Should extract latitude value from paired value" );
}
public void Test_01()
{
// vcard[0].geo.latitude
string test = nodes.GetNameByPosition("vcard", 0).Nodes["geo"].Nodes["latitude"].Value;
string testGeo = new Geo(test).ToString();
string resultGeo = new Geo("37.77").ToString();
Assert.That(testGeo, Is.EqualTo(resultGeo), "Should find latitude value from single element" );
}
public void Test_04()
{
// vcard[3].geo.latitude
var vcard = nodes.GetNameByPosition("vcard", 3);
Assert.That(vcard, Is.Not.Null);
var geo = vcard.Nodes["geo"];
Assert.That(geo, Is.Not.Null);
var latitude = geo.Nodes["latitude"];
Assert.That(latitude, Is.Not.Null);
string test = latitude.Value;
string testGeo = new Geo(test).ToString();
string resultGeo = new Geo("23.7").ToString();
Assert.That(testGeo, Is.EqualTo(resultGeo), "Should find latitude value from single element");
}
/// <summary>
/// Breaks geo string such as 37.77;-122.41 into longitude and latitude child nodes
/// </summary>
/// <param name="node">Node containing 'geo' data</param>
public static void GeoOptimization(UfDataNode node)
{
// If geo has child nodes check they are valid and reset values
if (node.Nodes.Count > 0)
{
string latitude = "";
if (node.Nodes["latitude"] != null)
latitude = node.Nodes["latitude"].Value;
string longitude = "";
if (node.Nodes["longitude"] != null)
longitude = node.Nodes["longitude"].Value;
try
{
Geo geo = new Geo(latitude + ';' + longitude);
if (node.Nodes["latitude"] != null)
node.Nodes["latitude"].Value = geo.Latitude.ToString();
if (node.Nodes["longitude"] != null)
node.Nodes["longitude"].Value = geo.Longitude.ToString();
}
catch (Exception ex)
{
// On error reset by removing child nodes
if (node.Nodes["longitude"] != null)
node.Nodes.Remove(node.Nodes["longitude"]);
if (node.Nodes["latitude"] != null)
node.Nodes.Remove(node.Nodes["latitude"]);
}
}
// If geo has no child nodes parse parent text
if (node.Nodes.Count == 0 && node.Value != "")
{
// If there are no child nodes
if (node.Value.IndexOf(';') > 0)
{
UfDataNode lonNode = new UfDataNode();
UfDataNode latNode = new UfDataNode();
try
{
Geo geo = new Geo(node.Value);
node.Nodes.Add(new UfDataNode("latitude", geo.Latitude.ToString()));
node.Nodes.Add(new UfDataNode("longitude", geo.Longitude.ToString()));
}
catch (Exception ex)
{
// On error reset by removing child nodes
node.Nodes.Clear();
}
}
}
// Remove parent value if its a true geo and not a compound name use like "location"
if (node.Name == "geo")
node.Value = "";
}
