/// <summary>
/// locates the items (ie: performs a search) using the data in the context. the context
/// will (possibly) contain data in fields declared as inputFields in the helper contract
/// </summary>
/// <param name="context"></param>
/// <returns></returns>
public override AppHelperItem[] LocateItems(AppHelperContext context)
{
string url = BuildSearchUrl(context);
Debug("requesting URL: " + url);
var request = WebRequest.Create(url);
request.Proxy = WebRequest.GetSystemWebProxy();
request.Proxy.Credentials = CredentialCache.DefaultCredentials;
HttpWebResponse response = (HttpWebResponse)request.GetResponse();
Debug("response URI: " + response.ResponseUri);
Debug("response status code: " + response.StatusCode);
Debug("content type: " + response.ContentType);
AppHelperItem[] items;
if (response.StatusCode == HttpStatusCode.OK)
{
items = ProcessSearchResponse(response.GetResponseStream());
}
else
{
// something strange happened...
items = new ImdbAppHelperItem[0];
}
response.Close();
return(items);
}
private ImdbAppHelperItem[] ProcessSearchResponse(Stream stream)
{
XDocument document = XDocument.Load(stream);
var movie = document.Element("root").Element("movie");
ImdbAppHelperItem item = new ImdbAppHelperItem
{
Name =
string.Format("{0} ({1})", movie.Attribute("title").Value,
movie.Attribute("year").Value),
Value = movie.Attribute("id").Value
};
return(new[] { item });
}
/// <summary>
/// locates the items (ie: performs a search) using the data in the context. the context
/// will (possibly) contain data in fields declared as inputFields in the helper contract
/// </summary>
/// <param name="context"></param>
/// <returns></returns>
public override AppHelperItem[] LocateItems(AppHelperContext context)
{
string url = BuildSearchUrl(context);
Debug("requesting URL: " + url);
var request = WebRequest.Create(url);
request.Proxy = WebRequest.GetSystemWebProxy();
request.Proxy.Credentials = CredentialCache.DefaultCredentials;
HttpWebResponse response = (HttpWebResponse)request.GetResponse();
Debug("response URI: " + response.ResponseUri);
Debug("response status code: " + response.StatusCode);
Debug("content type: " + response.ContentType);
AppHelperItem[] items;
if (response.StatusCode == HttpStatusCode.OK)
{
items = ProcessSearchResponse(response.GetResponseStream());
}
else
{
// something strange happened...
items = new ImdbAppHelperItem[0];
}
response.Close();
return items;
}
private ImdbAppHelperItem[] ProcessSearchResponse(Stream stream)
{
XDocument document = XDocument.Load(stream);
var movie = document.Element("root").Element("movie");
ImdbAppHelperItem item = new ImdbAppHelperItem
{
Name =
string.Format("{0} ({1})", movie.Attribute("title").Value,
movie.Attribute("year").Value),
Value = movie.Attribute("id").Value
};
return new[] { item };
}
