public static bool RequestItemData(GBAPIItemData item)
{
var handler = new GBAPIRequestHandler();
handler.ProcessItemData(item);
string request = handler.Build();
string response = new WebClient().DownloadString(request);
return(handler.ParseResponse(response, item));
}
public void ProcessItemData(GBAPIItemData item)
{
ItemType = item.ItemType;
ItemID = item.ItemID;
APIType = GBAPIRequestType.COREITEMDATA;
var type = item.GetType();
foreach (var field in type.GetFields())
{
var GBField = (GBAPIField)field.GetCustomAttributes(typeof(GBAPIField), true).FirstOrDefault();
if (GBField != null)
{
Fields.Add(new KeyValuePair <string, FieldInfo>(GBField.FieldName, field));
}
}
}
/// <summary>
/// Parses the response data(XML) and writes all data into parameter "item".
/// </summary>
/// <param name="response">The Response data from GameBanana API in XML string format</param>
/// <param name="item">Reference to a GBAPIItemData to write the data to</param>
/// <returns>If Parse completed with no errors</returns>
public bool ParseResponse(string response, GBAPIItemData item)
{
var responseXML = XDocument.Parse(response).Root;
var elements = responseXML.Elements().ToList();
if (elements.Count() != Fields.Count)
{
var list = Fields.Select(t => t.Key).ToList();
list.Insert(0, response);
MainForm.AddMessage("Exception thrown while Parsing a GBAPI Response!",
new Exception("GameBanana Returned less values than requested! Parsing must abort!"), list.ToArray());
return(false);
}
foreach (var field in Fields)
{
var element = elements.First();
var GBFieldKey = (GBAPIFieldKeyArray)field.Value.GetCustomAttributes(typeof(GBAPIFieldKeyArray), true).FirstOrDefault();
if (GBFieldKey != null)
{
var arrayElements = element.Elements().ToArray();
var array = Array.CreateInstance(field.Value.FieldType.GetElementType(), arrayElements.Length);
var keyInfo = field.Value.FieldType.GetElementType().GetField(GBFieldKey.KeyName);
var arrayInfo = field.Value.FieldType.GetElementType().GetField(GBFieldKey.ArrayName);
for (int i = 0; i < array.Length; ++i)
{
object obj = Activator.CreateInstance(field.Value.FieldType.GetElementType());
// Key
object value = TryConvert(arrayElements[i].Attribute("key").Value, keyInfo.FieldType);
if (value != null)
{
keyInfo.SetValue(obj, value);
}
// Array
var subElements = arrayElements[i].Elements().ToArray();
var array2 = Array.CreateInstance(arrayInfo.FieldType.GetElementType(), subElements.Length);
for (int ii = 0; ii < array2.Length; ++ii)
{
array2.SetValue(XMLtoObject(arrayInfo.FieldType.GetElementType(), subElements[ii]), ii);
}
arrayInfo.SetValue(obj, array2);
array.SetValue(obj, i);
}
field.Value.SetValue(item, array);
}
else if (element.Name == "value")
{
field.Value.SetValue(item, XMLtoObject(field.Value.FieldType, elements.First()));
}
else
{
var arrayElements = element.Elements().ToArray();
var array = Array.CreateInstance(field.Value.FieldType.GetElementType(), arrayElements.Length);
for (int i = 0; i < array.Length; ++i)
{
array.SetValue(XMLtoObject(field.Value.FieldType.GetElementType(), arrayElements[i]), i);
}
field.Value.SetValue(item, array);
}
elements.RemoveAt(0);
}
return(true);
}
